dwindows: win/browser.c annotate

annotate win/browser.c @ 2034:89d62197124b

Visual C in C++ mode complains about missing const declarations in paramaters. So adding const to any string parameters which are not written to. Probably going to require changes to the other platforms due to header changes.

author	bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date	Sun, 17 Nov 2019 03:13:37 +0000
parents	8a11bb8ec347
children	cb195d76de8e

rev	line source
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1 /* Browser.c
615 f253a7559a59 Allow context menu to be shown. mhessling@81767d24-ef19-dc11-ae90-00e081727c95 parents: 584 diff changeset	2
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	3 This is a Win32 C application (ie, no MFC, WTL, nor even any C++ -- just plain C) that demonstrates
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	4 how to embed a browser "control" (actually, an OLE object) in your own window (in order to display a
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	5 web page, or an HTML file on disk).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	6
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	7 The example opens a main window with a child window into which we embed the browser object. We also
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	8 put "Back", "Forward", and "Stop" buttons in the main window to control the browser navigation. We
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	9 size the child window containing the browser so that there is room at the top of the main window for
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	10 the buttons. We also disable the pop-up context menu.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	11
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	12 This is very loosely based upon a C++ example written by Chris Becke. I used that to learn the minimum
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	13 of what I needed to know about hosting the browser object. Then I wrote this example from the ground up
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	14 in C.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	15
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	16 This requires IE 5.0 (or better) -- due to the IDocHostUIHandler interface, or a browser that supports
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	17 the same level of OLE in-place activation.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	18 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	19
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	20
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	21
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	22
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	23
1960 22e3e829be13 Win: Switch to using winsock 2.x, this will remove support for ancient versions of Windows like 95 and NT 3.5 and older... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1857 diff changeset	24 #include <winsock2.h>
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	25 #include <windows.h>
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	26 #include <exdisp.h> // Defines of stuff like IWebBrowser2. This is an include file with Visual C 6 and above
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	27 #include <exdispid.h>
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	28 #include <mshtml.h> // Defines of stuff like IHTMLDocument2. This is an include file with Visual C 6 and above
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	29 #include <mshtmhst.h> // Defines of stuff like IDocHostUIHandler. This is an include file with Visual C 6 and above
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	30 #include <crtdbg.h> // for _ASSERT()
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	31 #include <initguid.h>
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	32 #include "dw.h"
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	33
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	34 /* Import the character conversion functions from dw.c */
2034 89d62197124b Visual C in C++ mode complains about missing const declarations in paramaters. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2024 diff changeset	35 LPWSTR _myUTF8toWide(const char utf8string, void outbuf);
89d62197124b Visual C in C++ mode complains about missing const declarations in paramaters. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2024 diff changeset	36 char _myWideToUTF8(LPCWSTR widestring, void outbuf);
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	37 #define UTF8toWide(a) _myUTF8toWide(a, a ? _alloca(MultiByteToWideChar(CP_UTF8, 0, a, -1, NULL, 0) * sizeof(WCHAR)) : NULL)
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	38 #define WideToUTF8(a) _myWideToUTF8(a, a ? _alloca(WideCharToMultiByte(CP_UTF8, 0, a, -1, NULL, 0, NULL, NULL)) : NULL)
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	39 LRESULT CALLBACK _wndproc(HWND hWnd, UINT msg, WPARAM mp1, LPARAM mp2);
2022 28809bf17957 Win: Switch to using _wcsicmp() from CompareStringOrdinal() for increased compatibility. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2021 diff changeset	40 BOOL CALLBACK _free_window_memory(HWND handle, LPARAM lParam);
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	41
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	42 // This is used by DisplayHTMLStr(). It can be global because we never change it.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	43 static const SAFEARRAYBOUND ArrayBound = {1, 0};
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	44
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	45 // Our IStorage functions that the browser may call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	46 HRESULT STDMETHODCALLTYPE Storage_QueryInterface(IStorage FAR* This, REFIID riid, LPVOID FAR* ppvObj);
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	47 ULONG STDMETHODCALLTYPE Storage_AddRef(IStorage FAR* This);
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	48 ULONG STDMETHODCALLTYPE Storage_Release(IStorage FAR* This);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	49 HRESULT STDMETHODCALLTYPE Storage_CreateStream(IStorage FAR* This, const WCHAR pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStream *ppstm);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	50 HRESULT STDMETHODCALLTYPE Storage_OpenStream(IStorage FAR* This, const WCHAR * pwcsName, void reserved1, DWORD grfMode, DWORD reserved2, IStream *ppstm);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	51 HRESULT STDMETHODCALLTYPE Storage_CreateStorage(IStorage FAR* This, const WCHAR pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStorage *ppstg);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	52 HRESULT STDMETHODCALLTYPE Storage_OpenStorage(IStorage FAR* This, const WCHAR * pwcsName, IStorage * pstgPriority, DWORD grfMode, SNB snbExclude, DWORD reserved, IStorage **ppstg);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	53 HRESULT STDMETHODCALLTYPE Storage_CopyTo(IStorage FAR* This, DWORD ciidExclude, IID const rgiidExclude, SNB snbExclude,IStorage pstgDest);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	54 HRESULT STDMETHODCALLTYPE Storage_MoveElementTo(IStorage FAR* This, const OLECHAR pwcsName,IStorage pstgDest, const OLECHAR *pwcsNewName, DWORD grfFlags);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	55 HRESULT STDMETHODCALLTYPE Storage_Commit(IStorage FAR* This, DWORD grfCommitFlags);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	56 HRESULT STDMETHODCALLTYPE Storage_Revert(IStorage FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	57 HRESULT STDMETHODCALLTYPE Storage_EnumElements(IStorage FAR* This, DWORD reserved1, void * reserved2, DWORD reserved3, IEnumSTATSTG ** ppenum);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	58 HRESULT STDMETHODCALLTYPE Storage_DestroyElement(IStorage FAR* This, const OLECHAR *pwcsName);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	59 HRESULT STDMETHODCALLTYPE Storage_RenameElement(IStorage FAR* This, const WCHAR pwcsOldName, const WCHAR pwcsNewName);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	60 HRESULT STDMETHODCALLTYPE Storage_SetElementTimes(IStorage FAR* This, const WCHAR pwcsName, FILETIME const pctime, FILETIME const patime, FILETIME const pmtime);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	61 HRESULT STDMETHODCALLTYPE Storage_SetClass(IStorage FAR* This, REFCLSID clsid);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	62 HRESULT STDMETHODCALLTYPE Storage_SetStateBits(IStorage FAR* This, DWORD grfStateBits, DWORD grfMask);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	63 HRESULT STDMETHODCALLTYPE Storage_Stat(IStorage FAR* This, STATSTG * pstatstg, DWORD grfStatFlag);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	64
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	65 // Our IStorage VTable. This is the array of pointers to the above functions in our C
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	66 // program that someone may call in order to store some data to disk. We must define a
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	67 // particular set of functions that comprise the IStorage set of functions (see above),
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	68 // and then stuff pointers to those functions in their respective 'slots' in this table.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	69 // We want the browser to use this VTable with our IStorage structure (object).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	70 IStorageVtbl MyIStorageTable = {Storage_QueryInterface,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	71 Storage_AddRef,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	72 Storage_Release,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	73 Storage_CreateStream,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	74 Storage_OpenStream,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	75 Storage_CreateStorage,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	76 Storage_OpenStorage,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	77 Storage_CopyTo,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	78 Storage_MoveElementTo,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	79 Storage_Commit,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	80 Storage_Revert,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	81 Storage_EnumElements,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	82 Storage_DestroyElement,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	83 Storage_RenameElement,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	84 Storage_SetElementTimes,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	85 Storage_SetClass,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	86 Storage_SetStateBits,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	87 Storage_Stat};
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	88
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	89 // Our IStorage structure. NOTE: All it contains is a pointer to our IStorageVtbl, so we can easily initialize it
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	90 // here instead of doing that programmably.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	91 IStorage MyIStorage = { &MyIStorageTable };
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	92
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	93 // Our IOleInPlaceFrame functions that the browser may call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	94 HRESULT STDMETHODCALLTYPE Frame_QueryInterface(IOleInPlaceFrame FAR* This, REFIID riid, LPVOID FAR* ppvObj);
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	95 ULONG STDMETHODCALLTYPE Frame_AddRef(IOleInPlaceFrame FAR* This);
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	96 ULONG STDMETHODCALLTYPE Frame_Release(IOleInPlaceFrame FAR* This);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	97 HRESULT STDMETHODCALLTYPE Frame_GetWindow(IOleInPlaceFrame FAR* This, HWND FAR* lphwnd);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	98 HRESULT STDMETHODCALLTYPE Frame_ContextSensitiveHelp(IOleInPlaceFrame FAR* This, BOOL fEnterMode);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	99 HRESULT STDMETHODCALLTYPE Frame_GetBorder(IOleInPlaceFrame FAR* This, LPRECT lprectBorder);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	100 HRESULT STDMETHODCALLTYPE Frame_RequestBorderSpace(IOleInPlaceFrame FAR* This, LPCBORDERWIDTHS pborderwidths);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	101 HRESULT STDMETHODCALLTYPE Frame_SetBorderSpace(IOleInPlaceFrame FAR* This, LPCBORDERWIDTHS pborderwidths);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	102 HRESULT STDMETHODCALLTYPE Frame_SetActiveObject(IOleInPlaceFrame FAR* This, IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	103 HRESULT STDMETHODCALLTYPE Frame_InsertMenus(IOleInPlaceFrame FAR* This, HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	104 HRESULT STDMETHODCALLTYPE Frame_SetMenu(IOleInPlaceFrame FAR* This, HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	105 HRESULT STDMETHODCALLTYPE Frame_RemoveMenus(IOleInPlaceFrame FAR* This, HMENU hmenuShared);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	106 HRESULT STDMETHODCALLTYPE Frame_SetStatusText(IOleInPlaceFrame FAR* This, LPCOLESTR pszStatusText);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	107 HRESULT STDMETHODCALLTYPE Frame_EnableModeless(IOleInPlaceFrame FAR* This, BOOL fEnable);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	108 HRESULT STDMETHODCALLTYPE Frame_TranslateAccelerator(IOleInPlaceFrame FAR* This, LPMSG lpmsg, WORD wID);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	109
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	110 // Our IOleInPlaceFrame VTable. This is the array of pointers to the above functions in our C
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	111 // program that the browser may call in order to interact with our frame window that contains
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	112 // the browser object. We must define a particular set of functions that comprise the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	113 // IOleInPlaceFrame set of functions (see above), and then stuff pointers to those functions
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	114 // in their respective 'slots' in this table. We want the browser to use this VTable with our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	115 // IOleInPlaceFrame structure.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	116 IOleInPlaceFrameVtbl MyIOleInPlaceFrameTable = {Frame_QueryInterface,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	117 Frame_AddRef,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	118 Frame_Release,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	119 Frame_GetWindow,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	120 Frame_ContextSensitiveHelp,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	121 Frame_GetBorder,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	122 Frame_RequestBorderSpace,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	123 Frame_SetBorderSpace,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	124 Frame_SetActiveObject,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	125 Frame_InsertMenus,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	126 Frame_SetMenu,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	127 Frame_RemoveMenus,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	128 Frame_SetStatusText,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	129 Frame_EnableModeless,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	130 Frame_TranslateAccelerator};
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	131
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	132 // We need to return an IOleInPlaceFrame struct to the browser object. And one of our IOleInPlaceFrame
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	133 // functions (Frame_GetWindow) is going to need to access our window handle. So let's create our own
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	134 // struct that starts off with an IOleInPlaceFrame struct (and that's important -- the IOleInPlaceFrame
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	135 // struct must be first), and then has an extra data field where we can store our own window's HWND.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	136 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	137 // And because we may want to create multiple windows, each hosting its own browser object (to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	138 // display its own web page), then we need to create a IOleInPlaceFrame struct for each window. So,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	139 // we're not going to declare our IOleInPlaceFrame struct globally. We'll allocate it later using
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	140 // GlobalAlloc, and then stuff the appropriate HWND in it then, and also stuff a pointer to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	141 // MyIOleInPlaceFrameTable in it. But let's just define it here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	142 typedef struct {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	143 IOleInPlaceFrame frame; // The IOleInPlaceFrame must be first!
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	144
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	145 ///////////////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	146 // Here you add any extra variables that you need
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	147 // to access in your IOleInPlaceFrame functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	148 // You don't want those functions to access global
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	149 // variables, because then you couldn't use more
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	150 // than one browser object. (ie, You couldn't have
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	151 // multiple windows, each with its own embedded
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	152 // browser object to display a different web page).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	153 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	154 // So here is where I added my extra HWND that my
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	155 // IOleInPlaceFrame function Frame_GetWindow() needs
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	156 // to access.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	157 ///////////////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	158 HWND window;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	159 } _IOleInPlaceFrameEx;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	160
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	161
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	162
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	163
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	164
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	165
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	166 // Our IOleClientSite functions that the browser may call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	167 HRESULT STDMETHODCALLTYPE Site_QueryInterface(IOleClientSite FAR* This, REFIID riid, void ** ppvObject);
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	168 ULONG STDMETHODCALLTYPE Site_AddRef(IOleClientSite FAR* This);
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	169 ULONG STDMETHODCALLTYPE Site_Release(IOleClientSite FAR* This);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	170 HRESULT STDMETHODCALLTYPE Site_SaveObject(IOleClientSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	171 HRESULT STDMETHODCALLTYPE Site_GetMoniker(IOleClientSite FAR* This, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker ** ppmk);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	172 HRESULT STDMETHODCALLTYPE Site_GetContainer(IOleClientSite FAR* This, LPOLECONTAINER FAR* ppContainer);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	173 HRESULT STDMETHODCALLTYPE Site_ShowObject(IOleClientSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	174 HRESULT STDMETHODCALLTYPE Site_OnShowWindow(IOleClientSite FAR* This, BOOL fShow);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	175 HRESULT STDMETHODCALLTYPE Site_RequestNewObjectLayout(IOleClientSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	176
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	177 // Our IOleClientSite VTable. This is the array of pointers to the above functions in our C
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	178 // program that the browser may call in order to interact with our frame window that contains
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	179 // the browser object. We must define a particular set of functions that comprise the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	180 // IOleClientSite set of functions (see above), and then stuff pointers to those functions
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	181 // in their respective 'slots' in this table. We want the browser to use this VTable with our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	182 // IOleClientSite structure.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	183 IOleClientSiteVtbl MyIOleClientSiteTable = {Site_QueryInterface,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	184 Site_AddRef,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	185 Site_Release,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	186 Site_SaveObject,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	187 Site_GetMoniker,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	188 Site_GetContainer,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	189 Site_ShowObject,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	190 Site_OnShowWindow,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	191 Site_RequestNewObjectLayout};
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	192
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	193
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	194
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	195
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	196
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	197
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	198 // Our IDocHostUIHandler functions that the browser may call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	199 HRESULT STDMETHODCALLTYPE UI_QueryInterface(IDocHostUIHandler FAR* This, REFIID riid, void ** ppvObject);
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	200 ULONG STDMETHODCALLTYPE UI_AddRef(IDocHostUIHandler FAR* This);
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	201 ULONG STDMETHODCALLTYPE UI_Release(IDocHostUIHandler FAR* This);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	202 HRESULT STDMETHODCALLTYPE UI_ShowContextMenu(IDocHostUIHandler FAR* This, DWORD dwID, POINT __RPC_FAR ppt, IUnknown __RPC_FAR pcmdtReserved, IDispatch __RPC_FAR *pdispReserved);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	203 HRESULT STDMETHODCALLTYPE UI_GetHostInfo(IDocHostUIHandler FAR* This, DOCHOSTUIINFO __RPC_FAR *pInfo);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	204 HRESULT STDMETHODCALLTYPE UI_ShowUI(IDocHostUIHandler FAR* This, DWORD dwID, IOleInPlaceActiveObject __RPC_FAR pActiveObject, IOleCommandTarget __RPC_FAR pCommandTarget, IOleInPlaceFrame __RPC_FAR pFrame, IOleInPlaceUIWindow __RPC_FAR pDoc);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	205 HRESULT STDMETHODCALLTYPE UI_HideUI(IDocHostUIHandler FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	206 HRESULT STDMETHODCALLTYPE UI_UpdateUI(IDocHostUIHandler FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	207 HRESULT STDMETHODCALLTYPE UI_EnableModeless(IDocHostUIHandler FAR* This, BOOL fEnable);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	208 HRESULT STDMETHODCALLTYPE UI_OnDocWindowActivate(IDocHostUIHandler FAR* This, BOOL fActivate);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	209 HRESULT STDMETHODCALLTYPE UI_OnFrameWindowActivate(IDocHostUIHandler FAR* This, BOOL fActivate);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	210 HRESULT STDMETHODCALLTYPE UI_ResizeBorder(IDocHostUIHandler FAR* This, LPCRECT prcBorder, IOleInPlaceUIWindow __RPC_FAR *pUIWindow, BOOL fRameWindow);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	211 HRESULT STDMETHODCALLTYPE UI_TranslateAccelerator(IDocHostUIHandler FAR* This, LPMSG lpMsg, const GUID __RPC_FAR *pguidCmdGroup, DWORD nCmdID);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	212 HRESULT STDMETHODCALLTYPE UI_GetOptionKeyPath(IDocHostUIHandler FAR* This, LPOLESTR __RPC_FAR *pchKey, DWORD dw);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	213 HRESULT STDMETHODCALLTYPE UI_GetDropTarget(IDocHostUIHandler FAR* This, IDropTarget __RPC_FAR pDropTarget, IDropTarget __RPC_FAR __RPC_FAR *ppDropTarget);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	214 HRESULT STDMETHODCALLTYPE UI_GetExternal(IDocHostUIHandler FAR* This, IDispatch __RPC_FAR __RPC_FAR ppDispatch);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	215 HRESULT STDMETHODCALLTYPE UI_TranslateUrl(IDocHostUIHandler FAR* This, DWORD dwTranslate, OLECHAR __RPC_FAR pchURLIn, OLECHAR __RPC_FAR __RPC_FAR *ppchURLOut);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	216 HRESULT STDMETHODCALLTYPE UI_FilterDataObject(IDocHostUIHandler FAR* This, IDataObject __RPC_FAR pDO, IDataObject __RPC_FAR __RPC_FAR *ppDORet);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	217
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	218 // Our IDocHostUIHandler VTable. This is the array of pointers to the above functions in our C
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	219 // program that the browser may call in order to replace/set certain user interface considerations
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	220 // (such as whether to display a pop-up context menu when the user right-clicks on the embedded
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	221 // browser object). We must define a particular set of functions that comprise the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	222 // IDocHostUIHandler set of functions (see above), and then stuff pointers to those functions
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	223 // in their respective 'slots' in this table. We want the browser to use this VTable with our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	224 // IDocHostUIHandler structure.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	225 IDocHostUIHandlerVtbl MyIDocHostUIHandlerTable = {UI_QueryInterface,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	226 UI_AddRef,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	227 UI_Release,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	228 UI_ShowContextMenu,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	229 UI_GetHostInfo,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	230 UI_ShowUI,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	231 UI_HideUI,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	232 UI_UpdateUI,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	233 UI_EnableModeless,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	234 UI_OnDocWindowActivate,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	235 UI_OnFrameWindowActivate,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	236 UI_ResizeBorder,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	237 UI_TranslateAccelerator,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	238 UI_GetOptionKeyPath,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	239 UI_GetDropTarget,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	240 UI_GetExternal,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	241 UI_TranslateUrl,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	242 UI_FilterDataObject};
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	243
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	244 // We'll allocate our IDocHostUIHandler object dynamically with GlobalAlloc() for reasons outlined later.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	245
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	246
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	247
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	248 // Our IOleInPlaceSite functions that the browser may call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	249 HRESULT STDMETHODCALLTYPE InPlace_QueryInterface(IOleInPlaceSite FAR* This, REFIID riid, void ** ppvObject);
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	250 ULONG STDMETHODCALLTYPE InPlace_AddRef(IOleInPlaceSite FAR* This);
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	251 ULONG STDMETHODCALLTYPE InPlace_Release(IOleInPlaceSite FAR* This);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	252 HRESULT STDMETHODCALLTYPE InPlace_GetWindow(IOleInPlaceSite FAR* This, HWND FAR* lphwnd);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	253 HRESULT STDMETHODCALLTYPE InPlace_ContextSensitiveHelp(IOleInPlaceSite FAR* This, BOOL fEnterMode);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	254 HRESULT STDMETHODCALLTYPE InPlace_CanInPlaceActivate(IOleInPlaceSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	255 HRESULT STDMETHODCALLTYPE InPlace_OnInPlaceActivate(IOleInPlaceSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	256 HRESULT STDMETHODCALLTYPE InPlace_OnUIActivate(IOleInPlaceSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	257 HRESULT STDMETHODCALLTYPE InPlace_GetWindowContext(IOleInPlaceSite FAR* This, LPOLEINPLACEFRAME FAR* lplpFrame,LPOLEINPLACEUIWINDOW FAR* lplpDoc,LPRECT lprcPosRect,LPRECT lprcClipRect,LPOLEINPLACEFRAMEINFO lpFrameInfo);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	258 HRESULT STDMETHODCALLTYPE InPlace_Scroll(IOleInPlaceSite FAR* This, SIZE scrollExtent);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	259 HRESULT STDMETHODCALLTYPE InPlace_OnUIDeactivate(IOleInPlaceSite FAR* This, BOOL fUndoable);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	260 HRESULT STDMETHODCALLTYPE InPlace_OnInPlaceDeactivate(IOleInPlaceSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	261 HRESULT STDMETHODCALLTYPE InPlace_DiscardUndoState(IOleInPlaceSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	262 HRESULT STDMETHODCALLTYPE InPlace_DeactivateAndUndo(IOleInPlaceSite FAR* This);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	263 HRESULT STDMETHODCALLTYPE InPlace_OnPosRectChange(IOleInPlaceSite FAR* This, LPCRECT lprcPosRect);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	264
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	265 // Our IOleInPlaceSite VTable. This is the array of pointers to the above functions in our C
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	266 // program that the browser may call in order to interact with our frame window that contains
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	267 // the browser object. We must define a particular set of functions that comprise the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	268 // IOleInPlaceSite set of functions (see above), and then stuff pointers to those functions
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	269 // in their respective 'slots' in this table. We want the browser to use this VTable with our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	270 // IOleInPlaceSite structure.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	271 IOleInPlaceSiteVtbl MyIOleInPlaceSiteTable = {InPlace_QueryInterface,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	272 InPlace_AddRef,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	273 InPlace_Release,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	274 InPlace_GetWindow,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	275 InPlace_ContextSensitiveHelp,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	276 InPlace_CanInPlaceActivate,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	277 InPlace_OnInPlaceActivate,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	278 InPlace_OnUIActivate,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	279 InPlace_GetWindowContext,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	280 InPlace_Scroll,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	281 InPlace_OnUIDeactivate,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	282 InPlace_OnInPlaceDeactivate,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	283 InPlace_DiscardUndoState,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	284 InPlace_DeactivateAndUndo,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	285 InPlace_OnPosRectChange};
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	286
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	287 // We need to pass our IOleClientSite structure to OleCreate (which in turn gives it to the browser).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	288 // But the browser is also going to ask our IOleClientSite's QueryInterface() to return a pointer to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	289 // our IOleInPlaceSite and/or IDocHostUIHandler structs. So we'll need to have those pointers handy.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	290 // Plus, some of our IOleClientSite and IOleInPlaceSite functions will need to have the HWND to our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	291 // window, and also a pointer to our IOleInPlaceFrame struct. So let's create a single struct that
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	292 // has the IOleClientSite, IOleInPlaceSite, IDocHostUIHandler, and IOleInPlaceFrame structs all inside
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	293 // it (so we can easily get a pointer to any one from any of those structs' functions). As long as the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	294 // IOleClientSite struct is the very first thing in this custom struct, it's all ok. We can still pass
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	295 // it to OleCreate() and pretend that it's an ordinary IOleClientSite. We'll call this new struct a
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	296 // _IOleClientSiteEx.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	297 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	298 // And because we may want to create multiple windows, each hosting its own browser object (to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	299 // display its own web page), then we need to create a unique _IOleClientSiteEx struct for
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	300 // each window. So, we're not going to declare this struct globally. We'll allocate it later
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	301 // using GlobalAlloc, and then initialize the structs within it.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	302
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	303 typedef struct {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	304 IOleInPlaceSite inplace; // My IOleInPlaceSite object. Must be first with in _IOleInPlaceSiteEx.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	305
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	306 ///////////////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	307 // Here you add any extra variables that you need
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	308 // to access in your IOleInPlaceSite functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	309 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	310 // So here is where I added my IOleInPlaceFrame
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	311 // struct. If you need extra variables, add them
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	312 // at the end.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	313 ///////////////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	314 _IOleInPlaceFrameEx frame; // My IOleInPlaceFrame object. Must be first within my _IOleInPlaceFrameEx
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	315 } _IOleInPlaceSiteEx;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	316
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	317 typedef struct {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	318 IDocHostUIHandler ui; // My IDocHostUIHandler object. Must be first.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	319
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	320 ///////////////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	321 // Here you add any extra variables that you need
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	322 // to access in your IDocHostUIHandler functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	323 ///////////////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	324 } _IDocHostUIHandlerEx;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	325
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	326 typedef struct {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	327 IOleClientSite client; // My IOleClientSite object. Must be first.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	328 _IOleInPlaceSiteEx inplace; // My IOleInPlaceSite object. A convenient place to put it.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	329 _IDocHostUIHandlerEx ui; // My IDocHostUIHandler object. Must be first within my _IDocHostUIHandlerEx.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	330
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	331 ///////////////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	332 // Here you add any extra variables that you need
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	333 // to access in your IOleClientSite functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	334 ///////////////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	335 } _IOleClientSiteEx;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	336
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	337 // This is a simple C example. There are lots more things you can control about the browser object, but
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	338 // we don't do it in this example. _Many_ of the functions we provide below for the browser to call, will
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	339 // never actually be called by the browser in our example. Why? Because we don't do certain things
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	340 // with the browser that would require it to call those functions (even though we need to provide
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	341 // at least some stub for all of the functions).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	342 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	343 // So, for these "dummy functions" that we don't expect the browser to call, we'll just stick in some
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	344 // assembly code that causes a debugger breakpoint and tells the browser object that we don't support
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	345 // the functionality. That way, if you try to do more things with the browser object, and it starts
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	346 // calling these "dummy functions", you'll know which ones you should add more meaningful code to.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	347 #define NOTIMPLEMENTED _ASSERT(0); return(E_NOTIMPL)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	348
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	349
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	350
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	351
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	352
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	353 //////////////////////////////////// My IDocHostUIHandler functions //////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	354 // The browser object asks us for the pointer to our IDocHostUIHandler object by calling our IOleClientSite's
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	355 // QueryInterface (ie, Site_QueryInterface) and specifying a REFIID of IID_IDocHostUIHandler.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	356 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	357 // NOTE: You need at least IE 4.0. Previous versions do not ask for, nor utilize, our IDocHostUIHandler functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	358
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	359 HRESULT STDMETHODCALLTYPE UI_QueryInterface(IDocHostUIHandler FAR* This, REFIID riid, LPVOID FAR* ppvObj)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	360 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	361 // The browser assumes that our IDocHostUIHandler object is associated with our IOleClientSite
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	362 // object. So it is possible that the browser may call our IDocHostUIHandler's QueryInterface()
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	363 // to ask us to return a pointer to our IOleClientSite, in the same way that the browser calls
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	364 // our IOleClientSite's QueryInterface() to ask for a pointer to our IDocHostUIHandler.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	365 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	366 // Rather than duplicate much of the code in IOleClientSite's QueryInterface, let's just get
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	367 // a pointer to our _IOleClientSiteEx object, substitute it as the 'This' arg, and call our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	368 // our IOleClientSite's QueryInterface. Note that since our _IDocHostUIHandlerEx is embedded right
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	369 // inside our _IOleClientSiteEx, and comes immediately after the _IOleInPlaceSiteEx, we can employ
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	370 // the following trickery to get the pointer to our _IOleClientSiteEx.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	371 return(Site_QueryInterface((IOleClientSite )((char )This - sizeof(IOleClientSite) - sizeof(_IOleInPlaceSiteEx)), riid, ppvObj));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	372 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	373
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	374 ULONG STDMETHODCALLTYPE UI_AddRef(IDocHostUIHandler FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	375 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	376 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	377 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	378
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	379 ULONG STDMETHODCALLTYPE UI_Release(IDocHostUIHandler FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	380 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	381 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	382 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	383
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	384 // Called when the browser object is about to display its context menu.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	385 HRESULT STDMETHODCALLTYPE UI_ShowContextMenu(IDocHostUIHandler FAR* This, DWORD dwID, POINT __RPC_FAR ppt, IUnknown __RPC_FAR pcmdtReserved, IDispatch __RPC_FAR *pdispReserved)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	386 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	387 // If desired, we can pop up your own custom context menu here. Of course,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	388 // we would need some way to get our window handle, so what we'd probably
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	389 // do is like what we did with our IOleInPlaceFrame object. We'd define and create
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	390 // our own IDocHostUIHandlerEx object with an embedded IDocHostUIHandler at the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	391 // start of it. Then we'd add an extra HWND field to store our window handle.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	392 // It could look like this:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	393 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	394 // typedef struct _IDocHostUIHandlerEx {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	395 // IDocHostUIHandler ui; // The IDocHostUIHandler must be first!
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	396 // HWND window;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	397 // } IDocHostUIHandlerEx;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	398 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	399 // Of course, we'd need a unique IDocHostUIHandlerEx object for each window, so
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	400 // EmbedBrowserObject() would have to allocate one of those too. And that's
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	401 // what we'd pass to our browser object (and it would in turn pass it to us
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	402 // here, instead of 'This' being a IDocHostUIHandler *).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	403
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	404 // We will return S_OK to tell the browser not to display its default context menu,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	405 // or return S_FALSE to let the browser show its default context menu. For this
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	406 // example, we wish to disable the browser's default context menu.
615 f253a7559a59 Allow context menu to be shown. mhessling@81767d24-ef19-dc11-ae90-00e081727c95 parents: 584 diff changeset	407 // return(S_OK);
f253a7559a59 Allow context menu to be shown. mhessling@81767d24-ef19-dc11-ae90-00e081727c95 parents: 584 diff changeset	408 return(S_FALSE);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	409 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	410
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	411 // Called at initialization of the browser object UI. We can set various features of the browser object here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	412 HRESULT STDMETHODCALLTYPE UI_GetHostInfo(IDocHostUIHandler FAR* This, DOCHOSTUIINFO __RPC_FAR *pInfo)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	413 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	414 pInfo->cbSize = sizeof(DOCHOSTUIINFO);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	415
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	416 // Set some flags. We don't want any 3D border. You can do other things like hide
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	417 // the scroll bar (DOCHOSTUIFLAG_SCROLL_NO), display picture display (DOCHOSTUIFLAG_NOPICS),
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	418 // disable any script running when the page is loaded (DOCHOSTUIFLAG_DISABLE_SCRIPT_INACTIVE),
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	419 // open a site in a new browser window when the user clicks on some link (DOCHOSTUIFLAG_OPENNEWWIN),
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	420 // and lots of other things. See the MSDN docs on the DOCHOSTUIINFO struct passed to us.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	421 pInfo->dwFlags = DOCHOSTUIFLAG_NO3DBORDER;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	422
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	423 // Set what happens when the user double-clicks on the object. Here we use the default.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	424 pInfo->dwDoubleClick = DOCHOSTUIDBLCLK_DEFAULT;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	425
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	426 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	427 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	428
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	429 // Called when the browser object shows its UI. This allows us to replace its menus and toolbars by creating our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	430 // own and displaying them here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	431 HRESULT STDMETHODCALLTYPE UI_ShowUI(IDocHostUIHandler FAR* This, DWORD dwID, IOleInPlaceActiveObject __RPC_FAR pActiveObject, IOleCommandTarget __RPC_FAR pCommandTarget, IOleInPlaceFrame __RPC_FAR pFrame, IOleInPlaceUIWindow __RPC_FAR pDoc)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	432 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	433 // We've already got our own UI in place so just return S_OK to tell the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	434 // not to display its menus/toolbars. Otherwise we'd return S_FALSE to let it do
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	435 // that.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	436 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	437 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	438
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	439 // Called when browser object hides its UI. This allows us to hide any menus/toolbars we created in ShowUI.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	440 HRESULT STDMETHODCALLTYPE UI_HideUI(IDocHostUIHandler FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	441 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	442 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	443 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	444
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	445 // Called when the browser object wants to notify us that the command state has changed. We should update any
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	446 // controls we have that are dependent upon our embedded object, such as "Back", "Forward", "Stop", or "Home"
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	447 // buttons.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	448 HRESULT STDMETHODCALLTYPE UI_UpdateUI(IDocHostUIHandler FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	449 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	450 // We update our UI in our window message loop so we don't do anything here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	451 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	452 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	453
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	454 // Called from the browser object's IOleInPlaceActiveObject object's EnableModeless() function. Also
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	455 // called when the browser displays a modal dialog box.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	456 HRESULT STDMETHODCALLTYPE UI_EnableModeless(IDocHostUIHandler FAR* This, BOOL fEnable)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	457 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	458 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	459 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	460
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	461 // Called from the browser object's IOleInPlaceActiveObject object's OnDocWindowActivate() function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	462 // This informs off of when the object is getting/losing the focus.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	463 HRESULT STDMETHODCALLTYPE UI_OnDocWindowActivate(IDocHostUIHandler FAR* This, BOOL fActivate)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	464 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	465 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	466 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	467
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	468 // Called from the browser object's IOleInPlaceActiveObject object's OnFrameWindowActivate() function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	469 HRESULT STDMETHODCALLTYPE UI_OnFrameWindowActivate(IDocHostUIHandler FAR* This, BOOL fActivate)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	470 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	471 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	472 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	473
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	474 // Called from the browser object's IOleInPlaceActiveObject object's ResizeBorder() function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	475 HRESULT STDMETHODCALLTYPE UI_ResizeBorder(IDocHostUIHandler FAR* This, LPCRECT prcBorder, IOleInPlaceUIWindow __RPC_FAR *pUIWindow, BOOL fRameWindow)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	476 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	477 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	478 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	479
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	480 // Called from the browser object's TranslateAccelerator routines to translate key strokes to commands.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	481 HRESULT STDMETHODCALLTYPE UI_TranslateAccelerator(IDocHostUIHandler FAR* This, LPMSG lpMsg, const GUID __RPC_FAR *pguidCmdGroup, DWORD nCmdID)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	482 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	483 // We don't intercept any keystrokes, so we do nothing here. But for example, if we wanted to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	484 // override the TAB key, perhaps do something with it ourselves, and then tell the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	485 // not to do anything with this keystroke, we'd do:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	486 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	487 // if (pMsg && pMsg->message == WM_KEYDOWN && pMsg->wParam == VK_TAB)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	488 // {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	489 // // Here we do something as a result of a TAB key press.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	490 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	491 // // Tell the browser not to do anything with it.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	492 // return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	493 // }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	494 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	495 // // Otherwise, let the browser do something with this message.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	496 // return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	497
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	498 // For our example, we want to make sure that the user can invoke some key to popup the context
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	499 // menu, so we'll tell it to ignore all messages.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	500 return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	501 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	502
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	503 // Called by the browser object to find where the host wishes the browser to get its options in the registry.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	504 // We can use this to prevent the browser from using its default settings in the registry, by telling it to use
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	505 // some other registry key we've setup with the options we want.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	506 HRESULT STDMETHODCALLTYPE UI_GetOptionKeyPath(IDocHostUIHandler FAR* This, LPOLESTR __RPC_FAR *pchKey, DWORD dw)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	507 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	508 // Let the browser use its default registry settings.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	509 return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	510 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	511
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	512 // Called by the browser object when it is used as a drop target. We can supply our own IDropTarget object,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	513 // IDropTarget functions, and IDropTarget VTable if we want to determine what happens when someone drags and
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	514 // drops some object on our embedded browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	515 HRESULT STDMETHODCALLTYPE UI_GetDropTarget(IDocHostUIHandler FAR* This, IDropTarget __RPC_FAR pDropTarget, IDropTarget __RPC_FAR __RPC_FAR *ppDropTarget)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	516 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	517 // Return our IDropTarget object associated with this IDocHostUIHandler object. I don't
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	518 // know why we don't do this via UI_QueryInterface(), but we don't.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	519
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	520 // NOTE: If we want/need an IDropTarget interface, then we would have had to setup our own
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	521 // IDropTarget functions, IDropTarget VTable, and create an IDropTarget object. We'd want to put
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	522 // a pointer to the IDropTarget object in our own custom IDocHostUIHandlerEx object (like how
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	523 // we may add an HWND field for the use of UI_ShowContextMenu). So when we created our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	524 // IDocHostUIHandlerEx object, maybe we'd add a 'idrop' field to the end of it, and
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	525 // store a pointer to our IDropTarget object there. Then we could return this pointer as so:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	526 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	527 // pDropTarget = ((IDocHostUIHandlerEx FAR )This)->idrop;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	528 // return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	529
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	530 // But for our purposes, we don't need an IDropTarget object, so we'll tell whomever is calling
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	531 // us that we don't have one.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	532 return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	533 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	534
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	535 // Called by the browser when it wants a pointer to our IDispatch object. This object allows us to expose
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	536 // our own automation interface (ie, our own COM objects) to other entities that are running within the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	537 // context of the browser so they can call our functions if they want. An example could be a javascript
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	538 // running in the URL we display could call our IDispatch functions. We'd write them so that any args passed
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	539 // to them would use the generic datatypes like a BSTR for utmost flexibility.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	540 HRESULT STDMETHODCALLTYPE UI_GetExternal(IDocHostUIHandler FAR* This, IDispatch __RPC_FAR __RPC_FAR ppDispatch)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	541 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	542 // Return our IDispatch object associated with this IDocHostUIHandler object. I don't
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	543 // know why we don't do this via UI_QueryInterface(), but we don't.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	544
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	545 // NOTE: If we want/need an IDispatch interface, then we would have had to setup our own
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	546 // IDispatch functions, IDispatch VTable, and create an IDispatch object. We'd want to put
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	547 // a pointer to the IDispatch object in our custom _IDocHostUIHandlerEx object (like how
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	548 // we may add an HWND field for the use of UI_ShowContextMenu). So when we defined our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	549 // _IDocHostUIHandlerEx object, maybe we'd add a 'idispatch' field to the end of it, and
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	550 // store a pointer to our IDispatch object there. Then we could return this pointer as so:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	551 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	552 // ppDispatch = ((_IDocHostUIHandlerEx FAR )This)->idispatch;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	553 // return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	554
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	555 // But for our purposes, we don't need an IDispatch object, so we'll tell whomever is calling
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	556 // us that we don't have one. Note: We must set ppDispatch to 0 if we don't return our own
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	557 // IDispatch object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	558 *ppDispatch = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	559 return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	560 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	561
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	562 // Called by the browser object to give us an opportunity to modify the URL to be loaded.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	563 HRESULT STDMETHODCALLTYPE UI_TranslateUrl(IDocHostUIHandler FAR* This, DWORD dwTranslate, OLECHAR __RPC_FAR pchURLIn, OLECHAR __RPC_FAR __RPC_FAR *ppchURLOut)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	564 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	565 // We don't need to modify the URL. Note: We need to set ppchURLOut to 0 if we don't
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	566 // return an OLECHAR (buffer) containing a modified version of pchURLIn.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	567 *ppchURLOut = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	568 return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	569 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	570
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	571 // Called by the browser when it does cut/paste to the clipboard. This allows us to block certain clipboard
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	572 // formats or support additional clipboard formats.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	573 HRESULT STDMETHODCALLTYPE UI_FilterDataObject(IDocHostUIHandler FAR* This, IDataObject __RPC_FAR pDO, IDataObject __RPC_FAR __RPC_FAR *ppDORet)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	574 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	575 // Return our IDataObject object associated with this IDocHostUIHandler object. I don't
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	576 // know why we don't do this via UI_QueryInterface(), but we don't.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	577
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	578 // NOTE: If we want/need an IDataObject interface, then we would have had to setup our own
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	579 // IDataObject functions, IDataObject VTable, and create an IDataObject object. We'd want to put
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	580 // a pointer to the IDataObject object in our custom _IDocHostUIHandlerEx object (like how
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	581 // we may add an HWND field for the use of UI_ShowContextMenu). So when we defined our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	582 // _IDocHostUIHandlerEx object, maybe we'd add a 'idata' field to the end of it, and
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	583 // store a pointer to our IDataObject object there. Then we could return this pointer as so:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	584 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	585 // ppDORet = ((_IDocHostUIHandlerEx FAR )This)->idata;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	586 // return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	587
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	588 // But for our purposes, we don't need an IDataObject object, so we'll tell whomever is calling
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	589 // us that we don't have one. Note: We must set ppDORet to 0 if we don't return our own
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	590 // IDataObject object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	591 *ppDORet = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	592 return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	593 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	594
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	595
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	596
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	597
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	598
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	599 ////////////////////////////////////// My IStorage functions /////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	600 // NOTE: The browser object doesn't use the IStorage functions, so most of these are us just returning
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	601 // E_NOTIMPL so that anyone who does call these functions knows nothing is being done here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	602 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	603 // We give the browser object a pointer to our IStorage object when we call OleCreate().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	604
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	605 HRESULT STDMETHODCALLTYPE Storage_QueryInterface(IStorage FAR* This, REFIID riid, LPVOID FAR* ppvObj)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	606 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	607 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	608 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	609
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	610 ULONG STDMETHODCALLTYPE Storage_AddRef(IStorage FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	611 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	612 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	613 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	614
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	615 ULONG STDMETHODCALLTYPE Storage_Release(IStorage FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	616 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	617 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	618 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	619
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	620 HRESULT STDMETHODCALLTYPE Storage_CreateStream(IStorage FAR* This, const WCHAR pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStream *ppstm)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	621 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	622 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	623 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	624
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	625 HRESULT STDMETHODCALLTYPE Storage_OpenStream(IStorage FAR* This, const WCHAR * pwcsName, void reserved1, DWORD grfMode, DWORD reserved2, IStream *ppstm)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	626 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	627 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	628 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	629
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	630 HRESULT STDMETHODCALLTYPE Storage_CreateStorage(IStorage FAR* This, const WCHAR pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStorage *ppstg)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	631 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	632 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	633 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	634
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	635 HRESULT STDMETHODCALLTYPE Storage_OpenStorage(IStorage FAR* This, const WCHAR * pwcsName, IStorage * pstgPriority, DWORD grfMode, SNB snbExclude, DWORD reserved, IStorage **ppstg)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	636 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	637 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	638 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	639
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	640 HRESULT STDMETHODCALLTYPE Storage_CopyTo(IStorage FAR* This, DWORD ciidExclude, IID const rgiidExclude, SNB snbExclude,IStorage pstgDest)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	641 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	642 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	643 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	644
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	645 HRESULT STDMETHODCALLTYPE Storage_MoveElementTo(IStorage FAR* This, const OLECHAR pwcsName,IStorage pstgDest, const OLECHAR *pwcsNewName, DWORD grfFlags)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	646 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	647 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	648 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	649
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	650 HRESULT STDMETHODCALLTYPE Storage_Commit(IStorage FAR* This, DWORD grfCommitFlags)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	651 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	652 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	653 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	654
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	655 HRESULT STDMETHODCALLTYPE Storage_Revert(IStorage FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	656 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	657 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	658 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	659
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	660 HRESULT STDMETHODCALLTYPE Storage_EnumElements(IStorage FAR* This, DWORD reserved1, void * reserved2, DWORD reserved3, IEnumSTATSTG ** ppenum)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	661 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	662 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	663 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	664
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	665 HRESULT STDMETHODCALLTYPE Storage_DestroyElement(IStorage FAR* This, const OLECHAR *pwcsName)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	666 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	667 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	668 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	669
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	670 HRESULT STDMETHODCALLTYPE Storage_RenameElement(IStorage FAR* This, const WCHAR pwcsOldName, const WCHAR pwcsNewName)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	671 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	672 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	673 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	674
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	675 HRESULT STDMETHODCALLTYPE Storage_SetElementTimes(IStorage FAR* This, const WCHAR pwcsName, FILETIME const pctime, FILETIME const patime, FILETIME const pmtime)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	676 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	677 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	678 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	679
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	680 HRESULT STDMETHODCALLTYPE Storage_SetClass(IStorage FAR* This, REFCLSID clsid)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	681 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	682 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	683 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	684
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	685 HRESULT STDMETHODCALLTYPE Storage_SetStateBits(IStorage FAR* This, DWORD grfStateBits, DWORD grfMask)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	686 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	687 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	688 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	689
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	690 HRESULT STDMETHODCALLTYPE Storage_Stat(IStorage FAR* This, STATSTG * pstatstg, DWORD grfStatFlag)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	691 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	692 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	693 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	694
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	695
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	696
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	697
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	698
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	699
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	700
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	701
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	702
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	703 ////////////////////////////////////// My IOleClientSite functions /////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	704 // We give the browser object a pointer to our IOleClientSite object when we call OleCreate() or DoVerb().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	705
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	706 /*********************** Site_QueryInterface() ***********************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	707 * The browser object calls this when it wants a pointer to one of our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	708 * IOleClientSite, IDocHostUIHandler, or IOleInPlaceSite structures. They
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	709 * are all accessible via the _IOleClientSiteEx struct we allocated in
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	710 * EmbedBrowserObject() and passed to DoVerb() and OleCreate().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	711 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	712 * This = A pointer to whatever _IOleClientSiteEx struct we passed to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	713 * OleCreate() or DoVerb().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	714 * riid = A GUID struct that the browser passes us to clue us as to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	715 * which type of struct (object) it would like a pointer
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	716 * returned for.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	717 * ppvObject = Where the browser wants us to return a pointer to the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	718 * appropriate struct. (ie, It passes us a handle to fill in).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	719 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	720 * RETURNS: S_OK if we return the struct, or E_NOINTERFACE if we don't have
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	721 * the requested struct.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	722 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	723
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	724 HRESULT STDMETHODCALLTYPE Site_QueryInterface(IOleClientSite FAR* This, REFIID riid, void ** ppvObject)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	725 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	726 // It just so happens that the first arg passed to us is our _IOleClientSiteEx struct we allocated
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	727 // and passed to DoVerb() and OleCreate(). Nevermind that 'This' is declared is an IOleClientSite *.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	728 // Remember that in EmbedBrowserObject(), we allocated our own _IOleClientSiteEx struct, and lied
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	729 // to OleCreate() and DoVerb() -- passing our _IOleClientSiteEx struct and saying it was an
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	730 // IOleClientSite struct. It's ok. An _IOleClientSiteEx starts with an embedded IOleClientSite, so
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	731 // the browser didn't mind. So that's what the browser object is passing us now. The browser doesn't
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	732 // know that it's really an _IOleClientSiteEx struct. But we do. So we can recast it and use it as
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	733 // so here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	734
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	735 // If the browser is asking us to match IID_IOleClientSite, then it wants us to return a pointer to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	736 // our IOleClientSite struct. Then the browser will use the VTable in that struct to call our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	737 // IOleClientSite functions. It will also pass this same pointer to all of our IOleClientSite
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	738 // functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	739 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	740 // Actually, we're going to lie to the browser again. We're going to return our own _IOleClientSiteEx
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	741 // struct, and tell the browser that it's a IOleClientSite struct. It's ok. The first thing in our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	742 // _IOleClientSiteEx is an embedded IOleClientSite, so the browser doesn't mind. We want the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	743 // to continue passing our _IOleClientSiteEx pointer wherever it would normally pass a IOleClientSite
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	744 // pointer.
615 f253a7559a59 Allow context menu to be shown. mhessling@81767d24-ef19-dc11-ae90-00e081727c95 parents: 584 diff changeset	745 //
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	746 // The IUnknown interface uses the same VTable as the first object in our _IOleClientSiteEx
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	747 // struct (which happens to be an IOleClientSite). So if the browser is asking us to match
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	748 // IID_IUnknown, then we'll also return a pointer to our _IOleClientSiteEx.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	749
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	750 if (!memcmp(riid, &IID_IUnknown, sizeof(GUID)) \|\| !memcmp(riid, &IID_IOleClientSite, sizeof(GUID)))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	751 ppvObject = &((_IOleClientSiteEx )This)->client;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	752
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	753 // If the browser is asking us to match IID_IOleInPlaceSite, then it wants us to return a pointer to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	754 // our IOleInPlaceSite struct. Then the browser will use the VTable in that struct to call our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	755 // IOleInPlaceSite functions. It will also pass this same pointer to all of our IOleInPlaceSite
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	756 // functions (except for Site_QueryInterface, Site_AddRef, and Site_Release. Those will always get
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	757 // the pointer to our _IOleClientSiteEx.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	758 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	759 // Actually, we're going to lie to the browser. We're going to return our own _IOleInPlaceSiteEx
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	760 // struct, and tell the browser that it's a IOleInPlaceSite struct. It's ok. The first thing in
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	761 // our _IOleInPlaceSiteEx is an embedded IOleInPlaceSite, so the browser doesn't mind. We want the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	762 // browser to continue passing our _IOleInPlaceSiteEx pointer wherever it would normally pass a
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	763 // IOleInPlaceSite pointer.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	764 else if (!memcmp(riid, &IID_IOleInPlaceSite, sizeof(GUID)))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	765 ppvObject = &((_IOleClientSiteEx )This)->inplace;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	766
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	767 // If the browser is asking us to match IID_IDocHostUIHandler, then it wants us to return a pointer to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	768 // our IDocHostUIHandler struct. Then the browser will use the VTable in that struct to call our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	769 // IDocHostUIHandler functions. It will also pass this same pointer to all of our IDocHostUIHandler
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	770 // functions (except for Site_QueryInterface, Site_AddRef, and Site_Release. Those will always get
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	771 // the pointer to our _IOleClientSiteEx.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	772 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	773 // Actually, we're going to lie to the browser. We're going to return our own _IDocHostUIHandlerEx
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	774 // struct, and tell the browser that it's a IDocHostUIHandler struct. It's ok. The first thing in
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	775 // our _IDocHostUIHandlerEx is an embedded IDocHostUIHandler, so the browser doesn't mind. We want the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	776 // browser to continue passing our _IDocHostUIHandlerEx pointer wherever it would normally pass a
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	777 // IDocHostUIHandler pointer. My, we're really playing dirty tricks on the browser here. heheh.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	778 else if (!memcmp(riid, &IID_IDocHostUIHandler, sizeof(GUID)))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	779 ppvObject = &((_IOleClientSiteEx )This)->ui;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	780
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	781 // For other types of objects the browser wants, just report that we don't have any such objects.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	782 // NOTE: If you want to add additional functionality to your browser hosting, you may need to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	783 // provide some more objects here. You'll have to investigate what the browser is asking for
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	784 // (ie, what REFIID it is passing).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	785 else
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	786 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	787 *ppvObject = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	788 return(E_NOINTERFACE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	789 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	790
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	791 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	792 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	793
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	794 ULONG STDMETHODCALLTYPE Site_AddRef(IOleClientSite FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	795 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	796 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	797 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	798
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	799 ULONG STDMETHODCALLTYPE Site_Release(IOleClientSite FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	800 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	801 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	802 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	803
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	804 HRESULT STDMETHODCALLTYPE Site_SaveObject(IOleClientSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	805 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	806 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	807 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	808
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	809 HRESULT STDMETHODCALLTYPE Site_GetMoniker(IOleClientSite FAR* This, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker ** ppmk)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	810 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	811 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	812 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	813
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	814 HRESULT STDMETHODCALLTYPE Site_GetContainer(IOleClientSite FAR* This, LPOLECONTAINER FAR* ppContainer)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	815 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	816 // Tell the browser that we are a simple object and don't support a container
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	817 *ppContainer = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	818
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	819 return(E_NOINTERFACE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	820 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	821
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	822 HRESULT STDMETHODCALLTYPE Site_ShowObject(IOleClientSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	823 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	824 return(NOERROR);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	825 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	826
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	827 HRESULT STDMETHODCALLTYPE Site_OnShowWindow(IOleClientSite FAR* This, BOOL fShow)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	828 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	829 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	830 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	831
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	832 HRESULT STDMETHODCALLTYPE Site_RequestNewObjectLayout(IOleClientSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	833 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	834 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	835 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	836
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	837
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	838
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	839
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	840
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	841
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	842
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	843
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	844
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	845
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	846
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	847 ////////////////////////////////////// My IOleInPlaceSite functions /////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	848 // The browser object asks us for the pointer to our IOleInPlaceSite object by calling our IOleClientSite's
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	849 // QueryInterface (ie, Site_QueryInterface) and specifying a REFIID of IID_IOleInPlaceSite.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	850
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	851 HRESULT STDMETHODCALLTYPE InPlace_QueryInterface(IOleInPlaceSite FAR* This, REFIID riid, LPVOID FAR* ppvObj)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	852 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	853 // The browser assumes that our IOleInPlaceSite object is associated with our IOleClientSite
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	854 // object. So it is possible that the browser may call our IOleInPlaceSite's QueryInterface()
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	855 // to ask us to return a pointer to our IOleClientSite, in the same way that the browser calls
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	856 // our IOleClientSite's QueryInterface() to ask for a pointer to our IOleInPlaceSite.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	857 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	858 // Rather than duplicate much of the code in IOleClientSite's QueryInterface, let's just get
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	859 // a pointer to our _IOleClientSiteEx object, substitute it as the 'This' arg, and call our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	860 // our IOleClientSite's QueryInterface. Note that since our IOleInPlaceSite is embedded right
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	861 // inside our _IOleClientSiteEx, and comes immediately after the IOleClientSite, we can employ
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	862 // the following trickery to get the pointer to our _IOleClientSiteEx.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	863 return(Site_QueryInterface((IOleClientSite )((char )This - sizeof(IOleClientSite)), riid, ppvObj));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	864 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	865
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	866 ULONG STDMETHODCALLTYPE InPlace_AddRef(IOleInPlaceSite FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	867 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	868 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	869 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	870
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	871 ULONG STDMETHODCALLTYPE InPlace_Release(IOleInPlaceSite FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	872 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	873 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	874 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	875
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	876 HRESULT STDMETHODCALLTYPE InPlace_GetWindow(IOleInPlaceSite FAR* This, HWND FAR* lphwnd)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	877 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	878 // Return the HWND of the window that contains this browser object. We stored that
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	879 // HWND in our _IOleInPlaceSiteEx struct. Nevermind that the function declaration for
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	880 // Site_GetWindow says that 'This' is an IOleInPlaceSite *. Remember that in
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	881 // EmbedBrowserObject(), we allocated our own _IOleInPlaceSiteEx struct which
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	882 // contained an embedded IOleInPlaceSite struct within it. And when the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	883 // called Site_QueryInterface() to get a pointer to our IOleInPlaceSite object, we
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	884 // returned a pointer to our _IOleClientSiteEx. The browser doesn't know this. But
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	885 // we do. That's what we're really being passed, so we can recast it and use it as
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	886 // so here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	887 lphwnd = ((_IOleInPlaceSiteEx FAR)This)->frame.window;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	888
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	889 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	890 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	891
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	892 HRESULT STDMETHODCALLTYPE InPlace_ContextSensitiveHelp(IOleInPlaceSite FAR* This, BOOL fEnterMode)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	893 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	894 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	895 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	896
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	897 HRESULT STDMETHODCALLTYPE InPlace_CanInPlaceActivate(IOleInPlaceSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	898 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	899 // Tell the browser we can in place activate
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	900 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	901 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	902
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	903 HRESULT STDMETHODCALLTYPE InPlace_OnInPlaceActivate(IOleInPlaceSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	904 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	905 // Tell the browser we did it ok
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	906 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	907 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	908
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	909 HRESULT STDMETHODCALLTYPE InPlace_OnUIActivate(IOleInPlaceSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	910 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	911 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	912 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	913
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	914 HRESULT STDMETHODCALLTYPE InPlace_GetWindowContext(IOleInPlaceSite FAR* This, LPOLEINPLACEFRAME FAR* lplpFrame, LPOLEINPLACEUIWINDOW FAR* lplpDoc, LPRECT lprcPosRect, LPRECT lprcClipRect, LPOLEINPLACEFRAMEINFO lpFrameInfo)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	915 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	916 // Give the browser the pointer to our IOleInPlaceFrame struct. We stored that pointer
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	917 // in our _IOleInPlaceSiteEx struct. Nevermind that the function declaration for
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	918 // Site_GetWindowContext says that 'This' is an IOleInPlaceSite *. Remember that in
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	919 // EmbedBrowserObject(), we allocated our own _IOleInPlaceSiteEx struct which
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	920 // contained an embedded IOleInPlaceSite struct within it. And when the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	921 // called Site_QueryInterface() to get a pointer to our IOleInPlaceSite object, we
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	922 // returned a pointer to our _IOleClientSiteEx. The browser doesn't know this. But
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	923 // we do. That's what we're really being passed, so we can recast it and use it as
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	924 // so here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	925 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	926 // Actually, we're giving the browser a pointer to our own _IOleInPlaceSiteEx struct,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	927 // but telling the browser that it's a IOleInPlaceSite struct. No problem. Our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	928 // _IOleInPlaceSiteEx starts with an embedded IOleInPlaceSite, so the browser is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	929 // cool with it. And we want the browser to pass a pointer to this _IOleInPlaceSiteEx
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	930 // wherever it would pass a IOleInPlaceSite struct to our IOleInPlaceSite functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	931 lplpFrame = (LPOLEINPLACEFRAME)&((_IOleInPlaceSiteEx )This)->frame;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	932
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	933 // We have no OLEINPLACEUIWINDOW
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	934 *lplpDoc = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	935
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	936 // Fill in some other info for the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	937 lpFrameInfo->fMDIApp = FALSE;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	938 lpFrameInfo->hwndFrame = ((_IOleInPlaceFrameEx )lplpFrame)->window;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	939 lpFrameInfo->haccel = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	940 lpFrameInfo->cAccelEntries = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	941
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	942 // Give the browser the dimensions of where it can draw. We give it our entire window to fill.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	943 // We do this in InPlace_OnPosRectChange() which is called right when a window is first
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	944 // created anyway, so no need to duplicate it here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	945 // GetClientRect(lpFrameInfo->hwndFrame, lprcPosRect);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	946 // GetClientRect(lpFrameInfo->hwndFrame, lprcClipRect);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	947
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	948 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	949 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	950
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	951 HRESULT STDMETHODCALLTYPE InPlace_Scroll(IOleInPlaceSite FAR* This, SIZE scrollExtent)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	952 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	953 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	954 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	955
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	956 HRESULT STDMETHODCALLTYPE InPlace_OnUIDeactivate(IOleInPlaceSite FAR* This, BOOL fUndoable)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	957 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	958 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	959 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	960
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	961 HRESULT STDMETHODCALLTYPE InPlace_OnInPlaceDeactivate(IOleInPlaceSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	962 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	963 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	964 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	965
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	966 HRESULT STDMETHODCALLTYPE InPlace_DiscardUndoState(IOleInPlaceSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	967 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	968 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	969 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	970
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	971 HRESULT STDMETHODCALLTYPE InPlace_DeactivateAndUndo(IOleInPlaceSite FAR* This)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	972 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	973 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	974 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	975
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	976 // Called when the position of the browser object is changed, such as when we call the IWebBrowser2's put_Width(),
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	977 // put_Height(), put_Left(), or put_Right().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	978 HRESULT STDMETHODCALLTYPE InPlace_OnPosRectChange(IOleInPlaceSite FAR* This, LPCRECT lprcPosRect)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	979 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	980 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	981 IOleInPlaceObject *inplace;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	982
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	983 // We need to get the browser's IOleInPlaceObject object so we can call its SetObjectRects
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	984 // function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	985 browserObject = ((IOleObject )((char )This - sizeof(IOleObject *) - sizeof(IOleClientSite)));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	986 if (!browserObject->lpVtbl->QueryInterface(browserObject, &IID_IOleInPlaceObject, (void**)&inplace))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	987 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	988 // Give the browser the dimensions of where it can draw.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	989 inplace->lpVtbl->SetObjectRects(inplace, lprcPosRect, lprcPosRect);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	990 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	991
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	992 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	993 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	994
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	995
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	996
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	997
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	998
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	999
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1000
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1001 ////////////////////////////////////// My IOleInPlaceFrame functions /////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1002
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1003 HRESULT STDMETHODCALLTYPE Frame_QueryInterface(IOleInPlaceFrame FAR* This, REFIID riid, LPVOID FAR* ppvObj)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1004 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1005 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1006 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1007
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	1008 ULONG STDMETHODCALLTYPE Frame_AddRef(IOleInPlaceFrame FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1009 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1010 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1011 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1012
1857 417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1620 diff changeset	1013 ULONG STDMETHODCALLTYPE Frame_Release(IOleInPlaceFrame FAR* This)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1014 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1015 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1016 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1017
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1018 HRESULT STDMETHODCALLTYPE Frame_GetWindow(IOleInPlaceFrame FAR* This, HWND FAR* lphwnd)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1019 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1020 // Give the browser the HWND to our window that contains the browser object. We
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1021 // stored that HWND in our IOleInPlaceFrame struct. Nevermind that the function
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1022 // declaration for Frame_GetWindow says that 'This' is an IOleInPlaceFrame *. Remember
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1023 // that in EmbedBrowserObject(), we allocated our own IOleInPlaceFrameEx struct which
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1024 // contained an embedded IOleInPlaceFrame struct within it. And then we lied when
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1025 // Site_GetWindowContext() returned that IOleInPlaceFrameEx. So that's what the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1026 // browser is passing us. It doesn't know that. But we do. So we can recast it and
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1027 // use it as so here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1028 lphwnd = ((_IOleInPlaceFrameEx )This)->window;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1029 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1030 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1031
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1032 HRESULT STDMETHODCALLTYPE Frame_ContextSensitiveHelp(IOleInPlaceFrame FAR* This, BOOL fEnterMode)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1033 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1034 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1035 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1036
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1037 HRESULT STDMETHODCALLTYPE Frame_GetBorder(IOleInPlaceFrame FAR* This, LPRECT lprectBorder)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1038 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1039 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1040 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1041
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1042 HRESULT STDMETHODCALLTYPE Frame_RequestBorderSpace(IOleInPlaceFrame FAR* This, LPCBORDERWIDTHS pborderwidths)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1043 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1044 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1045 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1046
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1047 HRESULT STDMETHODCALLTYPE Frame_SetBorderSpace(IOleInPlaceFrame FAR* This, LPCBORDERWIDTHS pborderwidths)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1048 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1049 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1050 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1051
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1052 HRESULT STDMETHODCALLTYPE Frame_SetActiveObject(IOleInPlaceFrame FAR* This, IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1053 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1054 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1055 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1056
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1057 HRESULT STDMETHODCALLTYPE Frame_InsertMenus(IOleInPlaceFrame FAR* This, HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1058 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1059 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1060 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1061
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1062 HRESULT STDMETHODCALLTYPE Frame_SetMenu(IOleInPlaceFrame FAR* This, HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1063 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1064 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1065 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1066
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1067 HRESULT STDMETHODCALLTYPE Frame_RemoveMenus(IOleInPlaceFrame FAR* This, HMENU hmenuShared)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1068 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1069 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1070 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1071
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1072 HRESULT STDMETHODCALLTYPE Frame_SetStatusText(IOleInPlaceFrame FAR* This, LPCOLESTR pszStatusText)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1073 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1074 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1075 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1076
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1077 HRESULT STDMETHODCALLTYPE Frame_EnableModeless(IOleInPlaceFrame FAR* This, BOOL fEnable)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1078 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1079 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1080 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1081
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1082 HRESULT STDMETHODCALLTYPE Frame_TranslateAccelerator(IOleInPlaceFrame FAR* This, LPMSG lpmsg, WORD wID)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1083 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1084 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1085 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1086
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1087
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1088 // The DWEventHandler object must be created by an application using IWebBRowser2,
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1089 // and given to IWebBrowser2's IConnectPoint object (via
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1090 // IConnectPoint's Advise function).
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1091
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1092 // DWEventHandler VTable's GUID
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1093 // {d2d531c4-83d7-48d7-b733-840245ea2b34}
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1094 DEFINE_GUID(DIID_DWEventHandler, 0xd2d531c4, 0x83d7, 0x48d7, 0xb7, 0x33, 0x84, 0x2, 0x45, 0xea, 0x2b, 0x34);
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1095
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1096 // DWEventHandler's VTable
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1097 #undef INTERFACE
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1098 #define INTERFACE DWEventHandler
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1099 DECLARE_INTERFACE_ (INTERFACE, IUnknown)
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1100 {
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1101 // Interface functions
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1102 STDMETHOD (QueryInterface) (THIS_ REFIID, void **) PURE;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1103 STDMETHOD_ (ULONG, AddRef) (THIS) PURE;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1104 STDMETHOD_ (ULONG, Release) (THIS) PURE;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1105 STDMETHOD_ (HRESULT, GetTypeInfoCount) (THIS_ UINT *) PURE;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1106 STDMETHOD_ (HRESULT, GetTypeInfo) (THIS_ UINT, LCID, ITypeInfo **) PURE;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1107 STDMETHOD_ (HRESULT, GetIDsOfNames) (THIS_ REFIID, LPOLESTR , UINT, LCID, DISPID ) PURE;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1108 STDMETHOD_ (HRESULT, Invoke) (THIS_ DISPID, REFIID, LCID, WORD, DISPPARAMS, VARIANT , EXCEPINFO , UINT *) PURE;
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1109 };
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1110
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1111 // IWebBrowser2 supports us giving it only 1 DWEventHandler object, so for simplicity, we
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1112 // can just declare it as a global. That way, we don't need to allocate it, free it,
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1113 // nor maintain a reference count for it. Here's our 1 DWEventHandler object.
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1114 static DWEventHandler MyDWEventHandler;
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1115
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1116
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1117 static HRESULT STDMETHODCALLTYPE DWEventHandler_QueryInterface(DWEventHandler this, REFIID vTableGuid, void *ppv)
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1118 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1119 // This is an DWEventHandler object, so we must recognize DWEventHandler VTable's GUID,
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1120 // Our DWEventHandler can also masquerade as an IUnknown
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1121 if (!IsEqualIID(vTableGuid, &IID_IUnknown) && !IsEqualIID(vTableGuid, &DIID_DWebBrowserEvents2))
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1122 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1123 *ppv = 0;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1124 return(E_NOINTERFACE);
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1125 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1126
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1127 *ppv = this;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1128
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1129 // Normally, we'd call our AddRef function here. But since our DWEventHandler isn't
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1130 // allocated, we don't need to bother with reference counting
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1131 return(NOERROR);
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1132 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1133
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1134 static ULONG STDMETHODCALLTYPE DWEventHandler_AddRef(DWEventHandler *this)
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1135 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1136 // Our one and only DWEventHandler isn't allocated. Instead, it is statically
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1137 // declared above (MyDWEventHandler). So we'll just return a 1
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1138 return(1);
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1139 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1140
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1141 static ULONG STDMETHODCALLTYPE DWEventHandler_Release(DWEventHandler *this)
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1142 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1143 return(1);
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1144 }
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1145 static HRESULT STDMETHODCALLTYPE DWEventHandler_GetTypeInfoCount(DWEventHandler this, UINT pctinfo)
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1146 {
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1147 return E_NOTIMPL;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1148 }
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1149 static HRESULT STDMETHODCALLTYPE DWebBrowserEvent2_GetTypeInfo(DWEventHandler this, UINT iTInfo, LCID lcid, ITypeInfo * ppTInfo)
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1150 {
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1151 return E_NOTIMPL;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1152 }
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1153 static HRESULT STDMETHODCALLTYPE DWebBrowserEvent2_GetIDsOfNames(DWEventHandler this, REFIID riid, LPOLESTR rgszNames, UINT cNames, LCID lcid, DISPID * rgDispId)
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1154 {
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1155 return E_NOTIMPL;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1156 }
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1157 static HRESULT STDMETHODCALLTYPE DWebBrowserEvent2_Invoke(DWEventHandler this, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS pDispParams, VARIANT * pVarResult, EXCEPINFO * pExcepInfo, UINT * puArgErr)
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1158 {
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1159 switch (dispIdMember)
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1160 {
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1161 case DISPID_BEFORENAVIGATE2:
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1162 {
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1163 // Params are in the variant array from right to left wrt how they are defined in the documentation.
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1164 LPCWSTR pszURL = pDispParams->rgvarg[5].pvarVal->bstrVal;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1165 IWebBrowser2* pwb = (IWebBrowser2*)pDispParams->rgvarg[pDispParams->cArgs - 1].byref;
2021 0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1166 VARIANT vWindow;
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1167 BSTR bstrProp = SysAllocString(L"DWindow");
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1168 HWND hwnd;
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1169
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1170 /* Get the window handle and URL */
2021 0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1171 vWindow.vt = VT_UI8;
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1172 pwb->lpVtbl->GetProperty(pwb, bstrProp, &vWindow);
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1173 hwnd = (HWND)vWindow.ullVal;
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1174 SysFreeString(bstrProp);
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1175 /* Send the event for signal handling */
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1176 _wndproc(hwnd, WM_USER+101, (WPARAM)DW_INT_TO_POINTER(DW_HTML_CHANGE_STARTED), (LPARAM)WideToUTF8((LPWSTR)pszURL));
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1177
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1178 // Make sure you don't accidently cancel the navigation.
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1179 *V_BOOLREF(&pDispParams->rgvarg[0]) = VARIANT_FALSE;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1180 break;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1181 }
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1182 case DISPID_DOCUMENTCOMPLETE:
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1183 {
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1184 IWebBrowser2* pwb = (IWebBrowser2*)pDispParams->rgvarg[pDispParams->cArgs - 1].byref;
2021 0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1185 VARIANT vWindow;
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1186 BSTR bstrProp = SysAllocString(L"DWindow");
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1187 HWND hwnd;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1188 BSTR locationURL;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1189
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1190 /* Get the window handle and URL */
2021 0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1191 vWindow.vt = VT_UI8;
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1192 pwb->lpVtbl->GetProperty(pwb, bstrProp, &vWindow);
2024 8a11bb8ec347 Win: Minor fix, using wrong union member. Use the unsigned long long value. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2022 diff changeset	1193 hwnd = (HWND)vWindow.ullVal;
2021 0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1194 SysFreeString(bstrProp);
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1195 pwb->lpVtbl->get_LocationURL(pwb, &locationURL);
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1196 /* Send the event for signal handling */
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1197 _wndproc(hwnd, WM_USER+101, (WPARAM)DW_INT_TO_POINTER(DW_HTML_CHANGE_COMPLETE), (LPARAM)WideToUTF8((LPWSTR)locationURL));
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1198 break;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1199 }
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1200 default:
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1201 return DISP_E_MEMBERNOTFOUND;
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1202 }
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1203 return NOERROR;
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1204 }
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1205
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1206
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1207 // Our DWEventHandler VTable. We need only one of these, so we can
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1208 // declare it static
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1209 static const DWEventHandlerVtbl DWEventHandler_Vtbl = {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1210 DWEventHandler_QueryInterface,
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1211 DWEventHandler_AddRef,
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1212 DWEventHandler_Release,
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1213 DWEventHandler_GetTypeInfoCount,
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1214 DWebBrowserEvent2_GetTypeInfo,
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1215 DWebBrowserEvent2_GetIDsOfNames,
583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1216 DWebBrowserEvent2_Invoke
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1217 };
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1218
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1219
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1220 /************************* UnEmbedBrowserObject() **********************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1221 * Called to detach the browser object from our host window, and free its
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1222 * resources, right before we destroy our window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1223 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1224 * hwnd = Handle to the window hosting the browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1225 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1226 * NOTE: The pointer to the browser object must have been stored in the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1227 * window's USERDATA field. In other words, don't call UnEmbedBrowserObject().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1228 * with a HWND that wasn't successfully passed to EmbedBrowserObject().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1229 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1230
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1231 void _UnEmbedBrowserObject(HWND hwnd)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1232 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1233 IOleObject **browserHandle;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1234 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1235
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1236 // Retrieve the browser object's pointer we stored in our window's GWL_USERDATA when we
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1237 // initially attached the browser object to this window. If 0, you may have called this
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1238 // for a window that wasn't successfully passed to EmbedBrowserObject(). Bad boy! Or, we
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1239 // may have failed the EmbedBrowserObject() call in WM_CREATE, in which case, our window
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1240 // may get a WM_DESTROY which could call this a second time (ie, since we may call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1241 // UnEmbedBrowserObject in EmbedBrowserObject).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1242 if ((browserHandle = (IOleObject **)dw_window_get_data(hwnd, "_dw_html")))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1243 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1244 // Unembed the browser object, and release its resources.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1245 browserObject = *browserHandle;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1246 browserObject->lpVtbl->Close(browserObject, OLECLOSE_NOSAVE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1247 browserObject->lpVtbl->Release(browserObject);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1248
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1249 // Zero out the pointer just in case UnEmbedBrowserObject is called again for this window
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1250 dw_window_set_data(hwnd, "_dw_html", NULL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1251 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1252 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1253
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1254
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1255
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1256
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1257
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1258
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1259 /***************************** dw_html_action() ************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1260 * Implements the functionality of a "Back". "Forward", "Home", "Search",
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1261 * "Refresh", or "Stop" button.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1262 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1263 * hwnd = Handle to the window hosting the browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1264 * action = One of the following:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1265 * 0 = Move back to the previously viewed web page.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1266 * 1 = Move forward to the previously viewed web page.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1267 * 2 = Move to the home page.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1268 * 3 = Search.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1269 * 4 = Refresh the page.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1270 * 5 = Stop the currently loading page.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1271 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1272 * NOTE: EmbedBrowserObject() must have been successfully called once with the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1273 * specified window, prior to calling this function. You need call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1274 * EmbedBrowserObject() once only, and then you can make multiple calls to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1275 * this function to display numerous pages in the specified window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1276 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1277
1362 412af8059331 Attempt to get it building with Mingw again... builds but crashes. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 615 diff changeset	1278 void _dw_html_action(HWND hwnd, int action)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1279 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1280 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1281 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1282
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1283 // Retrieve the browser object's pointer we stored in our window's GWL_USERDATA when
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1284 // we initially attached the browser object to this window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1285 browserObject = ((IOleObject *)dw_window_get_data(hwnd, "_dw_html"));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1286
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1287 // We want to get the base address (ie, a pointer) to the IWebBrowser2 object embedded within the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1288 // object, so we can call some of the functions in the former's table.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1289 if (!browserObject->lpVtbl->QueryInterface(browserObject, &IID_IWebBrowser2, (void**)&webBrowser2))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1290 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1291 // Ok, now the pointer to our IWebBrowser2 object is in 'webBrowser2', and so its VTable is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1292 // webBrowser2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1293
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1294 // Call the desired function
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1295 switch (action)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1296 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1297 case DW_HTML_GOBACK:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1298 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1299 // Call the IWebBrowser2 object's GoBack function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1300 webBrowser2->lpVtbl->GoBack(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1301 break;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1302 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1303
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1304 case DW_HTML_GOFORWARD:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1305 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1306 // Call the IWebBrowser2 object's GoForward function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1307 webBrowser2->lpVtbl->GoForward(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1308 break;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1309 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1310
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1311 case DW_HTML_GOHOME:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1312 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1313 // Call the IWebBrowser2 object's GoHome function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1314 webBrowser2->lpVtbl->GoHome(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1315 break;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1316 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1317
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1318 case DW_HTML_SEARCH:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1319 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1320 // Call the IWebBrowser2 object's GoSearch function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1321 webBrowser2->lpVtbl->GoSearch(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1322 break;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1323 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1324
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1325 case DW_HTML_RELOAD:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1326 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1327 // Call the IWebBrowser2 object's Refresh function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1328 webBrowser2->lpVtbl->Refresh(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1329 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1330
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1331 case DW_HTML_STOP:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1332 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1333 // Call the IWebBrowser2 object's Stop function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1334 webBrowser2->lpVtbl->Stop(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1335 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1336 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1337
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1338 // Release the IWebBrowser2 object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1339 webBrowser2->lpVtbl->Release(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1340 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1341 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1342
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1343
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1344
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1345
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1346
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1347 /***************************** dw_html_raw() **************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1348 * Takes a string containing some HTML BODY, and displays it in the specified
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1349 * window. For example, perhaps you want to display the HTML text of...
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1350 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1351 * <P>This is a picture.<P><IMG src="mypic.jpg">
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1352 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1353 * hwnd = Handle to the window hosting the browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1354 * string = Pointer to nul-terminated string containing the HTML BODY.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1355 * (NOTE: No <BODY></BODY> tags are required in the string).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1356 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1357 * RETURNS: 0 if success, or non-zero if an error.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1358 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1359 * NOTE: EmbedBrowserObject() must have been successfully called once with the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1360 * specified window, prior to calling this function. You need call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1361 * EmbedBrowserObject() once only, and then you can make multiple calls to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1362 * this function to display numerous pages in the specified window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1363 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1364
2034 89d62197124b Visual C in C++ mode complains about missing const declarations in paramaters. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2024 diff changeset	1365 int _dw_html_raw(HWND hwnd, const char *string)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1366 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1367 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1368 LPDISPATCH lpDispatch;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1369 IHTMLDocument2 *htmlDoc2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1370 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1371 SAFEARRAY *sfArray;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1372 VARIANT myURL;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1373 VARIANT *pVar;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1374 BSTR bstr;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1375
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1376 // Retrieve the browser object's pointer we stored in our window's GWL_USERDATA when
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1377 // we initially attached the browser object to this window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1378 browserObject = ((IOleObject *)dw_window_get_data(hwnd, "_dw_html"));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1379
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1380 // Assume an error.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1381 bstr = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1382
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1383 // We want to get the base address (ie, a pointer) to the IWebBrowser2 object embedded within the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1384 // object, so we can call some of the functions in the former's table.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1385 if (!browserObject->lpVtbl->QueryInterface(browserObject, &IID_IWebBrowser2, (void**)&webBrowser2))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1386 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1387 // Ok, now the pointer to our IWebBrowser2 object is in 'webBrowser2', and so its VTable is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1388 // webBrowser2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1389
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1390 // Before we can get_Document(), we actually need to have some HTML page loaded in the browser. So,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1391 // let's load an empty HTML page. Then, once we have that empty page, we can get_Document() and
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1392 // write() to stuff our HTML string into it.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1393 VariantInit(&myURL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1394 myURL.vt = VT_BSTR;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1395 myURL.bstrVal = SysAllocString(L"about:blank");
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1396
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1397 // Call the Navigate2() function to actually display the page.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1398 webBrowser2->lpVtbl->Navigate2(webBrowser2, &myURL, 0, 0, 0, 0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1399
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1400 // Free any resources (including the BSTR).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1401 VariantClear(&myURL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1402
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1403 // Call the IWebBrowser2 object's get_Document so we can get its DISPATCH object. I don't know why you
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1404 // don't get the DISPATCH object via the browser object's QueryInterface(), but you don't.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1405 if (!webBrowser2->lpVtbl->get_Document(webBrowser2, &lpDispatch))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1406 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1407 // We want to get a pointer to the IHTMLDocument2 object embedded within the DISPATCH
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1408 // object, so we can call some of the functions in the former's table.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1409 if (!lpDispatch->lpVtbl->QueryInterface(lpDispatch, &IID_IHTMLDocument2, (void**)&htmlDoc2))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1410 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1411 // Ok, now the pointer to our IHTMLDocument2 object is in 'htmlDoc2', and so its VTable is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1412 // htmlDoc2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1413
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1414 // Our HTML must be in the form of a BSTR. And it must be passed to write() in an
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1415 // array of "VARIENT" structs. So let's create all that.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1416 if ((sfArray = SafeArrayCreate(VT_VARIANT, 1, (SAFEARRAYBOUND *)&ArrayBound)))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1417 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1418 if (!SafeArrayAccessData(sfArray, (void**)&pVar))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1419 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1420 pVar->vt = VT_BSTR;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1421 {
1620 32b5fba0b00a Must convert from UTF8 for the raw HTML on Windows regardless of the bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1362 diff changeset	1422 wchar_t *buffer;
32b5fba0b00a Must convert from UTF8 for the raw HTML on Windows regardless of the bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1362 diff changeset	1423 DWORD size;
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1424
1620 32b5fba0b00a Must convert from UTF8 for the raw HTML on Windows regardless of the bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1362 diff changeset	1425 size = MultiByteToWideChar(CP_UTF8, 0, string, -1, 0, 0);
32b5fba0b00a Must convert from UTF8 for the raw HTML on Windows regardless of the bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1362 diff changeset	1426 if (!(buffer = (wchar_t )GlobalAlloc(GMEM_FIXED, sizeof(wchar_t) size))) goto bad;
32b5fba0b00a Must convert from UTF8 for the raw HTML on Windows regardless of the bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1362 diff changeset	1427 MultiByteToWideChar(CP_UTF8, 0, string, -1, buffer, size);
32b5fba0b00a Must convert from UTF8 for the raw HTML on Windows regardless of the bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1362 diff changeset	1428 bstr = SysAllocString(buffer);
32b5fba0b00a Must convert from UTF8 for the raw HTML on Windows regardless of the bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1362 diff changeset	1429 GlobalFree(buffer);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1430 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1431 // Store our BSTR pointer in the VARIENT.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1432 if ((pVar->bstrVal = bstr))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1433 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1434 // Pass the VARIENT with its BSTR to write() in order to shove our desired HTML string
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1435 // into the body of that empty page we created above.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1436 htmlDoc2->lpVtbl->write(htmlDoc2, sfArray);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1437
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1438 // Close the document. If we don't do this, subsequent calls to DisplayHTMLStr
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1439 // would append to the current contents of the page
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1440 htmlDoc2->lpVtbl->close(htmlDoc2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1441
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1442 // Normally, we'd need to free our BSTR, but SafeArrayDestroy() does it for us
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1443 // SysFreeString(bstr);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1444 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1445 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1446
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1447 // Free the array. This also frees the VARIENT that SafeArrayAccessData created for us,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1448 // and even frees the BSTR we allocated with SysAllocString
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1449 SafeArrayDestroy(sfArray);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1450 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1451
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1452 // Release the IHTMLDocument2 object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1453 bad: htmlDoc2->lpVtbl->Release(htmlDoc2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1454 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1455
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1456 // Release the DISPATCH object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1457 lpDispatch->lpVtbl->Release(lpDispatch);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1458 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1459
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1460 // Release the IWebBrowser2 object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1461 webBrowser2->lpVtbl->Release(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1462 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1463
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1464 // No error?
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1465 if (bstr) return(0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1466
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1467 // An error
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1468 return(-1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1469 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1470
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1471
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1472
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1473
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1474
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1475
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1476 /***************************** dw_html_url() **************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1477 * Displays a URL, or HTML file on disk.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1478 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1479 * hwnd = Handle to the window hosting the browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1480 * webPageName = Pointer to nul-terminated name of the URL/file.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1481 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1482 * RETURNS: 0 if success, or non-zero if an error.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1483 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1484 * NOTE: EmbedBrowserObject() must have been successfully called once with the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1485 * specified window, prior to calling this function. You need call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1486 * EmbedBrowserObject() once only, and then you can make multiple calls to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1487 * this function to display numerous pages in the specified window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1488 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1489
2034 89d62197124b Visual C in C++ mode complains about missing const declarations in paramaters. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2024 diff changeset	1490 int _dw_html_url(HWND hwnd, const char *url)
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1491 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1492 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1493 VARIANT myURL;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1494 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1495
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1496 // Retrieve the browser object's pointer we stored in our window's GWL_USERDATA when
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1497 // we initially attached the browser object to this window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1498 browserObject = ((IOleObject *)dw_window_get_data(hwnd, "_dw_html"));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1499
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1500 // We want to get the base address (ie, a pointer) to the IWebBrowser2 object embedded within the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1501 // object, so we can call some of the functions in the former's table.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1502 if (!browserObject->lpVtbl->QueryInterface(browserObject, &IID_IWebBrowser2, (void**)&webBrowser2))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1503 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1504 // Ok, now the pointer to our IWebBrowser2 object is in 'webBrowser2', and so its VTable is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1505 // webBrowser2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1506
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1507 // Our URL (ie, web address, such as "http://www.microsoft.com" or an HTM filename on disk
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1508 // such as "c:\myfile.htm") must be passed to the IWebBrowser2's Navigate2() function as a BSTR.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1509 // A BSTR is like a pascal version of a double-byte character string. In other words, the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1510 // first unsigned short is a count of how many characters are in the string, and then this
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1511 // is followed by those characters, each expressed as an unsigned short (rather than a
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1512 // char). The string is not nul-terminated. The OS function SysAllocString can allocate and
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1513 // copy a UNICODE C string to a BSTR. Of course, we'll need to free that BSTR after we're done
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1514 // with it. If we're not using UNICODE, we first have to convert to a UNICODE string.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1515 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1516 // What's more, our BSTR needs to be stuffed into a VARIENT struct, and that VARIENT struct is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1517 // then passed to Navigate2(). Why? The VARIENT struct makes it possible to define generic
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1518 // 'datatypes' that can be used with all languages. Not all languages support things like
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1519 // nul-terminated C strings. So, by using a VARIENT, whose first field tells what sort of
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1520 // data (ie, string, float, etc) is in the VARIENT, COM interfaces can be used by just about
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1521 // any language.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1522 VariantInit(&myURL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1523 myURL.vt = VT_BSTR;
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1524 myURL.bstrVal = SysAllocString(UTF8toWide(url));
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1525 if (!myURL.bstrVal)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1526 {
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1527 webBrowser2->lpVtbl->Release(webBrowser2);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1528 return(-6);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1529 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1530
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1531 // Call the Navigate2() function to actually display the page.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1532 webBrowser2->lpVtbl->Navigate2(webBrowser2, &myURL, 0, 0, 0, 0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1533
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1534 // Free any resources (including the BSTR we allocated above).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1535 VariantClear(&myURL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1536
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1537 // We no longer need the IWebBrowser2 object (ie, we don't plan to call any more functions in it,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1538 // so we can release our hold on it). Note that we'll still maintain our hold on the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1539 // object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1540 webBrowser2->lpVtbl->Release(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1541
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1542 // Success
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1543 return(0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1544 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1545
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1546 return(-5);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1547 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1548
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1549
2015 c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1550 /***************************** dw_html_javascript_run() **************************
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1551 * Runs a javascript in the specified browser context.
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1552 *
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1553 * hwnd = Handle to the window hosting the browser object.
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1554 * script = Pointer to nul-terminated javascript string.
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1555 * scriptdata = Pointer to user data to be passed to the callback.
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1556 *
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1557 * RETURNS: 0 if success, or non-zero if an error.
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1558 */
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1559
2034 89d62197124b Visual C in C++ mode complains about missing const declarations in paramaters. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2024 diff changeset	1560 int _dw_html_javascript_run(HWND hwnd, const char script, void scriptdata)
2015 c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1561 {
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1562 IWebBrowser2 *webBrowser2;
2016 f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1563 IHTMLWindow2 *htmlWindow2;
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1564 IHTMLDocument2 *htmlDocument2;
2016 f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1565 IOleObject *browserObject;
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1566 VARIANT result;
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1567 int retval = DW_ERROR_UNKNOWN;
2016 f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1568
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1569 // Retrieve the browser object's pointer we stored in our window's GWL_USERDATA when
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1570 // we initially attached the browser object to this window.
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1571 browserObject = ((IOleObject *)dw_window_get_data(hwnd, "_dw_html"));
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1572
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1573 // We want to get the base address (ie, a pointer) to the IWebBrowser2 object embedded within the browser
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1574 // object, so we can call some of the functions in the former's table.
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1575 if (!browserObject->lpVtbl->QueryInterface(browserObject, &IID_IWebBrowser2, (void**)&webBrowser2))
2016 f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1576 {
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1577 IDispatch *pDp;
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1578
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1579 if(!webBrowser2->lpVtbl->get_Document(webBrowser2, &pDp))
2016 f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1580 {
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1581 if (!pDp->lpVtbl->QueryInterface(pDp, &IID_IHTMLDocument2, (void**)&htmlDocument2))
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1582 {
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1583 if (!htmlDocument2->lpVtbl->get_parentWindow(htmlDocument2, &htmlWindow2))
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1584 {
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1585 BSTR myscript = SysAllocString(UTF8toWide(script));
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1586 if (myscript)
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1587 {
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1588 HRESULT hr;
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1589
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1590 VariantInit(&result);
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1591 hr = htmlWindow2->lpVtbl->execScript(htmlWindow2, myscript, L"javascript", &result);
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1592 /* Pass the result back for event handling */
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1593 _wndproc(hwnd, WM_USER+100, (WPARAM)(result.vt == VT_BSTR ? WideToUTF8(result.bstrVal) : NULL), (LPARAM)scriptdata);
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1594 VariantClear(&result);
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1595 SysFreeString(myscript);
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1596 retval = DW_ERROR_NONE;
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1597 }
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1598 // We no longer need the IWebBrowser2 object (ie, we don't plan to call any more functions in it,
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1599 // so we can release our hold on it). Note that we'll still maintain our hold on the browser
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1600 // object.
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1601 htmlWindow2->lpVtbl->Release(htmlWindow2);
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1602 }
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1603 htmlDocument2->lpVtbl->Release(htmlDocument2);
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1604 }
663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1605 pDp->lpVtbl->Release(pDp);
2016 f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1606 }
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1607 webBrowser2->lpVtbl->Release(webBrowser2);
2016 f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE.... bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2015 diff changeset	1608 }
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1609 return retval;
2015 c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium). bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 1960 diff changeset	1610 }
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1611
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1612
2018 663d79f28e46 Win: Fix dw_html_javascript_run() when using embedded IE browser widget. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2017 diff changeset	1613
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1614 /***************************** ResizeBrowser() **************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1615 * Resizes the browser object for the specified window to the specified
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1616 * width and height.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1617 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1618 * hwnd = Handle to the window hosting the browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1619 * width = Width.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1620 * height = Height.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1621 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1622 * NOTE: EmbedBrowserObject() must have been successfully called once with the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1623 * specified window, prior to calling this function. You need call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1624 * EmbedBrowserObject() once only, and then you can make multiple calls to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1625 * this function to resize the browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1626 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1627
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1628 void _ResizeBrowser(HWND hwnd, DWORD width, DWORD height)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1629 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1630 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1631 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1632
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1633 // Retrieve the browser object's pointer we stored in our window's GWL_USERDATA when
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1634 // we initially attached the browser object to this window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1635 browserObject = ((IOleObject *)dw_window_get_data(hwnd, "_dw_html"));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1636
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1637 // We want to get the base address (ie, a pointer) to the IWebBrowser2 object embedded within the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1638 // object, so we can call some of the functions in the former's table.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1639 if (!browserObject->lpVtbl->QueryInterface(browserObject, &IID_IWebBrowser2, (void**)&webBrowser2))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1640 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1641 // Ok, now the pointer to our IWebBrowser2 object is in 'webBrowser2', and so its VTable is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1642 // webBrowser2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1643
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1644 // Call are put_Width() and put_Height() to set the new width/height.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1645 webBrowser2->lpVtbl->put_Width(webBrowser2, width);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1646 webBrowser2->lpVtbl->put_Height(webBrowser2, height);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1647
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1648 // We no longer need the IWebBrowser2 object (ie, we don't plan to call any more functions in it,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1649 // so we can release our hold on it). Note that we'll still maintain our hold on the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1650 // object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1651 webBrowser2->lpVtbl->Release(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1652 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1653 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1654
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1655
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1656
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1657
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1658
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1659 /*************************** EmbedBrowserObject() ************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1660 * Puts the browser object inside our host window, and save a pointer to this
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1661 * window's browser object in the window's GWL_USERDATA field.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1662 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1663 * hwnd = Handle of our window into which we embed the browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1664 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1665 * RETURNS: 0 if success, or non-zero if an error.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1666 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1667 * NOTE: We tell the browser object to occupy the entire client area of the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1668 * window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1669 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1670 * NOTE: No HTML page will be displayed here. We can do that with a subsequent
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1671 * call to either DisplayHTMLPage() or DisplayHTMLStr(). This is merely once-only
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1672 * initialization for using the browser object. In a nutshell, what we do
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1673 * here is get a pointer to the browser object in our window's GWL_USERDATA
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1674 * so we can access that object's functions whenever we want, and we also pass
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1675 * pointers to our IOleClientSite, IOleInPlaceFrame, and IStorage structs so that
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1676 * the browser can call our functions in our struct's VTables.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1677 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1678
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1679 long _EmbedBrowserObject(HWND hwnd)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1680 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1681 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1682 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1683 RECT rect;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1684 char *ptr;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1685 _IOleClientSiteEx *_iOleClientSiteEx;
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1686
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1687 MyDWEventHandler.lpVtbl = (DWEventHandlerVtbl *)&DWEventHandler_Vtbl;
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1688
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1689 // Our IOleClientSite, IOleInPlaceSite, and IOleInPlaceFrame functions need to get our window handle. We
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1690 // could store that in some global. But then, that would mean that our functions would work with only that
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1691 // one window. If we want to create multiple windows, each hosting its own browser object (to display its
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1692 // own web page), then we need to create unique IOleClientSite, IOleInPlaceSite, and IOleInPlaceFrame
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1693 // structs for each window. And we'll put an extra field at the end of those structs to store our extra
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1694 // data such as a window handle. So, our functions won't have to touch global data, and can therefore be
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1695 // re-entrant and work with multiple objects/windows.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1696 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1697 // Remember that a pointer to our IOleClientSite we create here will be passed as the first arg to every
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1698 // one of our IOleClientSite functions. Ditto with the IOleInPlaceFrame object we create here, and the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1699 // IOleInPlaceFrame functions. So, our functions are able to retrieve the window handle we'll store here,
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1700 // and then, they'll work with all such windows containing a browser control.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1701 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1702 // Furthermore, since the browser will be calling our IOleClientSite's QueryInterface to get a pointer to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1703 // our IOleInPlaceSite and IDocHostUIHandler objects, that means that our IOleClientSite QueryInterface
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1704 // must have an easy way to grab those pointers. Probably the easiest thing to do is just embed our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1705 // IOleInPlaceSite and IDocHostUIHandler objects inside of an extended IOleClientSite which we'll call
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1706 // a _IOleClientSiteEx. As long as they come after the pointer to the IOleClientSite VTable, then we're
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1707 // ok.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1708 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1709 // Of course, we need to GlobalAlloc the above structs now. We'll just get all 4 with a single call to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1710 // GlobalAlloc, especially since 3 of them are all contained inside of our _IOleClientSiteEx anyway.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1711 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1712 // So, we're not actually allocating separate IOleClientSite, IOleInPlaceSite, IOleInPlaceFrame and
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1713 // IDocHostUIHandler structs.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1714 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1715 // One final thing. We're going to allocate extra room to store the pointer to the browser object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1716 if (!(ptr = (char )GlobalAlloc(GMEM_FIXED, sizeof(_IOleClientSiteEx) + sizeof(IOleObject ))))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1717 return(-1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1718
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1719 // Initialize our IOleClientSite object with a pointer to our IOleClientSite VTable.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1720 _iOleClientSiteEx = (_IOleClientSiteEx )(ptr + sizeof(IOleObject ));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1721 _iOleClientSiteEx->client.lpVtbl = &MyIOleClientSiteTable;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1722
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1723 // Initialize our IOleInPlaceSite object with a pointer to our IOleInPlaceSite VTable.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1724 _iOleClientSiteEx->inplace.inplace.lpVtbl = &MyIOleInPlaceSiteTable;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1725
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1726 // Initialize our IOleInPlaceFrame object with a pointer to our IOleInPlaceFrame VTable.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1727 _iOleClientSiteEx->inplace.frame.frame.lpVtbl = &MyIOleInPlaceFrameTable;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1728
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1729 // Save our HWND (in the IOleInPlaceFrame object) so our IOleInPlaceFrame functions can retrieve it.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1730 _iOleClientSiteEx->inplace.frame.window = hwnd;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1731
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1732 // Initialize our IDocHostUIHandler object with a pointer to our IDocHostUIHandler VTable.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1733 _iOleClientSiteEx->ui.ui.lpVtbl = &MyIDocHostUIHandlerTable;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1734
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1735 // Get a pointer to the browser object and lock it down (so it doesn't "disappear" while we're using
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1736 // it in this program). We do this by calling the OS function OleCreate().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1737 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1738 // NOTE: We need this pointer to interact with and control the browser. With normal WIN32 controls such as a
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1739 // Static, Edit, Combobox, etc, you obtain an HWND and send messages to it with SendMessage(). Not so with
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1740 // the browser object. You need to get a pointer to its "base structure" (as returned by OleCreate()). This
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1741 // structure contains an array of pointers to functions you can call within the browser object. Actually, the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1742 // base structure contains a 'lpVtbl' field that is a pointer to that array. We'll call the array a 'VTable'.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1743 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1744 // For example, the browser object happens to have a SetHostNames() function we want to call. So, after we
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1745 // retrieve the pointer to the browser object (in a local we'll name 'browserObject'), then we can call that
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1746 // function, and pass it args, as so:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1747 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1748 // browserObject->lpVtbl->SetHostNames(browserObject, SomeString, SomeString);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1749 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1750 // There's our pointer to the browser object in 'browserObject'. And there's the pointer to the browser object's
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1751 // VTable in 'browserObject->lpVtbl'. And the pointer to the SetHostNames function happens to be stored in an
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1752 // field named 'SetHostNames' within the VTable. So we are actually indirectly calling SetHostNames by using
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1753 // a pointer to it. That's how you use a VTable.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1754 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1755 // NOTE: We pass our _IOleClientSiteEx struct and lie -- saying that it's a IOleClientSite. It's ok. A
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1756 // _IOleClientSiteEx struct starts with an embedded IOleClientSite. So the browser won't care, and we want
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1757 // this extended struct passed to our IOleClientSite functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1758
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1759 if (!OleCreate(&CLSID_WebBrowser, &IID_IOleObject, OLERENDER_DRAW, 0, (IOleClientSite )_iOleClientSiteEx, &MyIStorage, (void*)&browserObject))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1760 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1761 // Ok, we now have the pointer to the browser object in 'browserObject'. Let's save this in the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1762 // memory block we allocated above, and then save the pointer to that whole thing in our window's
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1763 // USERDATA field. That way, if we need multiple windows each hosting its own browser object, we can
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1764 // call EmbedBrowserObject() for each one, and easily associate the appropriate browser object with
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1765 // its matching window and its own objects containing per-window data.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1766 ((IOleObject *)ptr) = browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1767 dw_window_set_data(hwnd, "_dw_html", (void *)ptr);
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1768
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1769 // We can now call the browser object's SetHostNames function. SetHostNames lets the browser object know our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1770 // application's name and the name of the document in which we're embedding the browser. (Since we have no
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1771 // document name, we'll pass a 0 for the latter). When the browser object is opened for editing, it displays
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1772 // these names in its titlebar.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1773 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1774 // We are passing 3 args to SetHostNames. You'll note that the first arg to SetHostNames is the base
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1775 // address of our browser control. This is something that you always have to remember when working in C
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1776 // (as opposed to C++). When calling a VTable function, the first arg to that function must always be the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1777 // structure which contains the VTable. (In this case, that's the browser control itself). Why? That's
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1778 // because that function is always assumed to be written in C++. And the first argument to any C++ function
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1779 // must be its 'this' pointer (ie, the base address of its class, which in this case is our browser object
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1780 // pointer). In C++, you don't have to pass this first arg, because the C++ compiler is smart enough to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1781 // produce an executable that always adds this first arg. In fact, the C++ compiler is smart enough to
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1782 // know to fetch the function pointer from the VTable, so you don't even need to reference that. In other
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1783 // words, the C++ equivalent code would be:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1784 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1785 // browserObject->SetHostNames(L"My Host Name", 0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1786 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1787 // So, when you're trying to convert C++ code to C, always remember to add this first arg whenever you're
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1788 // dealing with a VTable (ie, the field is usually named 'lpVtbl') in the standard objects, and also add
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1789 // the reference to the VTable itself.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1790 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1791 // Oh yeah, the L is because we need UNICODE strings. And BTW, the host and document names can be anything
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1792 // you want.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1793
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1794 browserObject->lpVtbl->SetHostNames(browserObject, L"My Host Name", 0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1795
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1796 GetClientRect(hwnd, &rect);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1797
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1798 // Let browser object know that it is embedded in an OLE container.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1799 if (!OleSetContainedObject((struct IUnknown *)browserObject, TRUE) &&
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1800
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1801 // Set the display area of our browser control the same as our window's size
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1802 // and actually put the browser object into our window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1803 !browserObject->lpVtbl->DoVerb(browserObject, OLEIVERB_SHOW, NULL, (IOleClientSite *)_iOleClientSiteEx, -1, hwnd, &rect) &&
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1804
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1805 // Ok, now things may seem to get even trickier, One of those function pointers in the browser's VTable is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1806 // to the QueryInterface() function. What does this function do? It lets us grab the base address of any
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1807 // other object that may be embedded within the browser object. And this other object has its own VTable
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1808 // containing pointers to more functions we can call for that object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1809 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1810 // We want to get the base address (ie, a pointer) to the IWebBrowser2 object embedded within the browser
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1811 // object, so we can call some of the functions in the former's table. For example, one IWebBrowser2 function
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1812 // we intend to call below will be Navigate2(). So we call the browser object's QueryInterface to get our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1813 // pointer to the IWebBrowser2 object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1814 !browserObject->lpVtbl->QueryInterface(browserObject, &IID_IWebBrowser2, (void**)&webBrowser2))
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1815 {
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1816 IConnectionPointContainer *container;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1817 IConnectionPoint *point;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1818 HRESULT hr;
2021 0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1819 VARIANT vWindow;
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1820 BSTR bstrProp;
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1821
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1822 // Ok, now the pointer to our IWebBrowser2 object is in 'webBrowser2', and so its VTable is
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1823 // webBrowser2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1824
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1825 // Let's call several functions in the IWebBrowser2 object to position the browser display area
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1826 // in our window. The functions we call are put_Left(), put_Top(), put_Width(), and put_Height().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1827 // Note that we reference the IWebBrowser2 object's VTable to get pointers to those functions. And
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1828 // also note that the first arg we pass to each is the pointer to the IWebBrowser2 object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1829 webBrowser2->lpVtbl->put_Left(webBrowser2, 0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1830 webBrowser2->lpVtbl->put_Top(webBrowser2, 0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1831 webBrowser2->lpVtbl->put_Width(webBrowser2, rect.right);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1832 webBrowser2->lpVtbl->put_Height(webBrowser2, rect.bottom);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1833
2021 0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1834 // Save the window handle as a property for later use
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1835 VariantInit(&vWindow);
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1836 vWindow.vt = VT_UI8;
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1837 vWindow.ullVal = (ULONGLONG)hwnd;
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1838 bstrProp = SysAllocString(L"DWindow");
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1839 webBrowser2->lpVtbl->PutProperty(webBrowser2, bstrProp, vWindow);
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1840 SysFreeString(bstrProp);
0cce5fed4594 Win: get_HWND method does not seem to be working, so use Set/GetProperty() bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2019 diff changeset	1841
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1842 // Get IWebBrowser2' IConnectionPointContainer sub-object. We do this by calling
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1843 // IWebBrowser2' QueryInterface, and pass it the standard GUID for an
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1844 // IConnectionPointContainer VTable
2022 28809bf17957 Win: Switch to using _wcsicmp() from CompareStringOrdinal() for increased compatibility. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2021 diff changeset	1845 if (!(hr = webBrowser2->lpVtbl->QueryInterface(webBrowser2, &IID_IConnectionPointContainer, &container)))
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1846 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1847 // Get IWebBrowser2' IConnectionPoint sub-object for specifically giving
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1848 // IWebBRowser2 our DWEventHandler. We do this by calling IConnectionPointContainer's
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1849 // FindConnectionPoint, and pass it DWEventHandler VTable's GUID
2019 583c2d62845c Win: Implemented the STARTED and COMPLETE signals for DW_SIGNAL_HTML_CHANGED for IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2018 diff changeset	1850 hr = container->lpVtbl->FindConnectionPoint(container, &DIID_DWebBrowserEvents2, &point);
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1851
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1852 // We don't need the IConnectionPointContainer, now that we got the one IConnectionPoint
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1853 // we want (ie, the one we use to give IWebBrowser2 our DWEventHandler)
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1854 container->lpVtbl->Release(container);
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1855
2022 28809bf17957 Win: Switch to using _wcsicmp() from CompareStringOrdinal() for increased compatibility. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2021 diff changeset	1856 if (!hr)
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1857 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1858 DWORD cookie;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1859
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1860 // Now call the IConnectionPoint's Advise function, giving it some object
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1861 // whose QueryInterface it will call to get our DWEventHandler object. Let's
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1862 // just give it our DWEventHandler object. So Advise will call our DWEventHandler's
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1863 // QueryInterface to tell us to give it a pointer to our DWEventHandler. Dumb?
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1864 // You bet. All of this convoluted stuff is a combination of poor pre-planning
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1865 // by Microsoft programmers when they designed this stuff, as well as the
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1866 // colossal blunder of designing COM to accomodate the limitations of early,
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1867 // primitive editions of Visual Basic.
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1868 //
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1869 // Advise() gives us back a "cookie" value that we'll need to later pass to
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1870 // Unadvise() (when we want to tell IWebBrowser2 to stop using our DWEventHandler)
2022 28809bf17957 Win: Switch to using _wcsicmp() from CompareStringOrdinal() for increased compatibility. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2021 diff changeset	1871 if (!(hr = point->lpVtbl->Advise(point, (IUnknown *)&MyDWEventHandler, &cookie)))
2017 686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1872 dw_window_set_data(hwnd, "_dw_html_cookie", DW_INT_TO_POINTER(cookie));
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1873 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1874 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2016 diff changeset	1875
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1876 // We no longer need the IWebBrowser2 object (ie, we don't plan to call any more functions in it
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1877 // right now, so we can release our hold on it). Note that we'll still maintain our hold on the
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1878 // browser object until we're done with that object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1879 webBrowser2->lpVtbl->Release(webBrowser2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1880
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1881 // Success
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1882 return(0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1883 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1884
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1885 // Something went wrong!
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1886 _UnEmbedBrowserObject(hwnd);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1887 return(-3);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1888 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1889
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1890 GlobalFree(ptr);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1891 return(-2);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1892 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1893
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1894
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1895
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1896
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1897
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1898
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1899 /************************ browserWindowProc() ***********************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1900 * Our message handler for our window to host the browser.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1901 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1902
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1903 LRESULT CALLBACK _browserWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1904 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1905 switch (uMsg)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1906 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1907 case WM_SIZE:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1908 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1909 // Resize the browser object to fit the window
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1910 _ResizeBrowser(hwnd, LOWORD(lParam), HIWORD(lParam));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1911 return(0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1912 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1913
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1914 case WM_CREATE:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1915 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1916 // Embed the browser object into our host window. We need do this only
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1917 // once. Note that the browser object will start calling some of our
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1918 // IOleInPlaceFrame and IOleClientSite functions as soon as we start
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1919 // calling browser object functions in EmbedBrowserObject().
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1920 if (_EmbedBrowserObject(hwnd)) return(-1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1921
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1922 // Success
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1923 return(0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1924 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1925
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1926 case WM_DESTROY:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1927 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1928 // Detach the browser object from this window, and free resources.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1929 _UnEmbedBrowserObject(hwnd);
2022 28809bf17957 Win: Switch to using _wcsicmp() from CompareStringOrdinal() for increased compatibility. bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: 2021 diff changeset	1930 _free_window_memory(hwnd, 0);
584 420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1931 return(TRUE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1932 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1933 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1934
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1935 return(DefWindowProc(hwnd, uMsg, wParam, lParam));
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1936 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows bsmith@81767d24-ef19-dc11-ae90-00e081727c95 parents: diff changeset	1937

Mercurial > dwindows

annotate win/browser.c @ 2034:89d62197124b