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annotate win/browser.c @ 2017:686b2d049056

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Win: Attempt to add event handler to capture DocumentComplete with embedded IE. This code doesm't work yet, but I needed to commit it to switch computers.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Fri, 08 Nov 2019 07:20:17 +0000
parents f696215e6d4e
children 663d79f28e46
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1 /* Browser.c
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f253a7559a59 Allow context menu to be shown.
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2
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3 This is a Win32 C application (ie, no MFC, WTL, nor even any C++ -- just plain C) that demonstrates
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4 how to embed a browser "control" (actually, an OLE object) in your own window (in order to display a
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5 web page, or an HTML file on disk).
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6
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7 The example opens a main window with a child window into which we embed the browser object. We also
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8 put "Back", "Forward", and "Stop" buttons in the main window to control the browser navigation. We
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9 size the child window containing the browser so that there is room at the top of the main window for
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10 the buttons. We also disable the pop-up context menu.
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11
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12 This is very loosely based upon a C++ example written by Chris Becke. I used that to learn the minimum
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13 of what I needed to know about hosting the browser object. Then I wrote this example from the ground up
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14 in C.
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15
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16 This requires IE 5.0 (or better) -- due to the IDocHostUIHandler interface, or a browser that supports
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17 the same level of OLE in-place activation.
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18 */
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23
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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...
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24 #include <winsock2.h>
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25 #include <windows.h>
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26 #include <exdisp.h> // Defines of stuff like IWebBrowser2. This is an include file with Visual C 6 and above
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27 #include <mshtml.h> // Defines of stuff like IHTMLDocument2. This is an include file with Visual C 6 and above
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28 #include <mshtmhst.h> // Defines of stuff like IDocHostUIHandler. This is an include file with Visual C 6 and above
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29 #include <crtdbg.h> // for _ASSERT()
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30 #include <initguid.h>
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31 #include "dw.h"
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32
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33 // This is used by DisplayHTMLStr(). It can be global because we never change it.
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34 static const SAFEARRAYBOUND ArrayBound = {1, 0};
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35
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36 // Our IStorage functions that the browser may call
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37 HRESULT STDMETHODCALLTYPE Storage_QueryInterface(IStorage FAR* This, REFIID riid, LPVOID FAR* ppvObj);
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38 ULONG STDMETHODCALLTYPE Storage_AddRef(IStorage FAR* This);
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39 ULONG STDMETHODCALLTYPE Storage_Release(IStorage FAR* This);
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40 HRESULT STDMETHODCALLTYPE Storage_CreateStream(IStorage FAR* This, const WCHAR *pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStream **ppstm);
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41 HRESULT STDMETHODCALLTYPE Storage_OpenStream(IStorage FAR* This, const WCHAR * pwcsName, void *reserved1, DWORD grfMode, DWORD reserved2, IStream **ppstm);
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42 HRESULT STDMETHODCALLTYPE Storage_CreateStorage(IStorage FAR* This, const WCHAR *pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStorage **ppstg);
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43 HRESULT STDMETHODCALLTYPE Storage_OpenStorage(IStorage FAR* This, const WCHAR * pwcsName, IStorage * pstgPriority, DWORD grfMode, SNB snbExclude, DWORD reserved, IStorage **ppstg);
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44 HRESULT STDMETHODCALLTYPE Storage_CopyTo(IStorage FAR* This, DWORD ciidExclude, IID const *rgiidExclude, SNB snbExclude,IStorage *pstgDest);
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45 HRESULT STDMETHODCALLTYPE Storage_MoveElementTo(IStorage FAR* This, const OLECHAR *pwcsName,IStorage * pstgDest, const OLECHAR *pwcsNewName, DWORD grfFlags);
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46 HRESULT STDMETHODCALLTYPE Storage_Commit(IStorage FAR* This, DWORD grfCommitFlags);
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47 HRESULT STDMETHODCALLTYPE Storage_Revert(IStorage FAR* This);
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48 HRESULT STDMETHODCALLTYPE Storage_EnumElements(IStorage FAR* This, DWORD reserved1, void * reserved2, DWORD reserved3, IEnumSTATSTG ** ppenum);
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49 HRESULT STDMETHODCALLTYPE Storage_DestroyElement(IStorage FAR* This, const OLECHAR *pwcsName);
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50 HRESULT STDMETHODCALLTYPE Storage_RenameElement(IStorage FAR* This, const WCHAR *pwcsOldName, const WCHAR *pwcsNewName);
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51 HRESULT STDMETHODCALLTYPE Storage_SetElementTimes(IStorage FAR* This, const WCHAR *pwcsName, FILETIME const *pctime, FILETIME const *patime, FILETIME const *pmtime);
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52 HRESULT STDMETHODCALLTYPE Storage_SetClass(IStorage FAR* This, REFCLSID clsid);
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53 HRESULT STDMETHODCALLTYPE Storage_SetStateBits(IStorage FAR* This, DWORD grfStateBits, DWORD grfMask);
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54 HRESULT STDMETHODCALLTYPE Storage_Stat(IStorage FAR* This, STATSTG * pstatstg, DWORD grfStatFlag);
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55
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56 // Our IStorage VTable. This is the array of pointers to the above functions in our C
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57 // program that someone may call in order to store some data to disk. We must define a
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58 // particular set of functions that comprise the IStorage set of functions (see above),
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59 // and then stuff pointers to those functions in their respective 'slots' in this table.
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60 // We want the browser to use this VTable with our IStorage structure (object).
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61 IStorageVtbl MyIStorageTable = {Storage_QueryInterface,
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62 Storage_AddRef,
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63 Storage_Release,
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64 Storage_CreateStream,
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65 Storage_OpenStream,
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66 Storage_CreateStorage,
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67 Storage_OpenStorage,
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68 Storage_CopyTo,
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69 Storage_MoveElementTo,
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70 Storage_Commit,
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71 Storage_Revert,
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72 Storage_EnumElements,
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73 Storage_DestroyElement,
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74 Storage_RenameElement,
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75 Storage_SetElementTimes,
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76 Storage_SetClass,
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77 Storage_SetStateBits,
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78 Storage_Stat};
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79
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80 // Our IStorage structure. NOTE: All it contains is a pointer to our IStorageVtbl, so we can easily initialize it
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81 // here instead of doing that programmably.
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82 IStorage MyIStorage = { &MyIStorageTable };
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83
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84 // Our IOleInPlaceFrame functions that the browser may call
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85 HRESULT STDMETHODCALLTYPE Frame_QueryInterface(IOleInPlaceFrame FAR* This, REFIID riid, LPVOID FAR* ppvObj);
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86 ULONG STDMETHODCALLTYPE Frame_AddRef(IOleInPlaceFrame FAR* This);
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87 ULONG STDMETHODCALLTYPE Frame_Release(IOleInPlaceFrame FAR* This);
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88 HRESULT STDMETHODCALLTYPE Frame_GetWindow(IOleInPlaceFrame FAR* This, HWND FAR* lphwnd);
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89 HRESULT STDMETHODCALLTYPE Frame_ContextSensitiveHelp(IOleInPlaceFrame FAR* This, BOOL fEnterMode);
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90 HRESULT STDMETHODCALLTYPE Frame_GetBorder(IOleInPlaceFrame FAR* This, LPRECT lprectBorder);
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91 HRESULT STDMETHODCALLTYPE Frame_RequestBorderSpace(IOleInPlaceFrame FAR* This, LPCBORDERWIDTHS pborderwidths);
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92 HRESULT STDMETHODCALLTYPE Frame_SetBorderSpace(IOleInPlaceFrame FAR* This, LPCBORDERWIDTHS pborderwidths);
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93 HRESULT STDMETHODCALLTYPE Frame_SetActiveObject(IOleInPlaceFrame FAR* This, IOleInPlaceActiveObject *pActiveObject, LPCOLESTR pszObjName);
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94 HRESULT STDMETHODCALLTYPE Frame_InsertMenus(IOleInPlaceFrame FAR* This, HMENU hmenuShared, LPOLEMENUGROUPWIDTHS lpMenuWidths);
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95 HRESULT STDMETHODCALLTYPE Frame_SetMenu(IOleInPlaceFrame FAR* This, HMENU hmenuShared, HOLEMENU holemenu, HWND hwndActiveObject);
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96 HRESULT STDMETHODCALLTYPE Frame_RemoveMenus(IOleInPlaceFrame FAR* This, HMENU hmenuShared);
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97 HRESULT STDMETHODCALLTYPE Frame_SetStatusText(IOleInPlaceFrame FAR* This, LPCOLESTR pszStatusText);
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98 HRESULT STDMETHODCALLTYPE Frame_EnableModeless(IOleInPlaceFrame FAR* This, BOOL fEnable);
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99 HRESULT STDMETHODCALLTYPE Frame_TranslateAccelerator(IOleInPlaceFrame FAR* This, LPMSG lpmsg, WORD wID);
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100
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101 // Our IOleInPlaceFrame VTable. This is the array of pointers to the above functions in our C
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102 // program that the browser may call in order to interact with our frame window that contains
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103 // the browser object. We must define a particular set of functions that comprise the
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104 // IOleInPlaceFrame set of functions (see above), and then stuff pointers to those functions
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105 // in their respective 'slots' in this table. We want the browser to use this VTable with our
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106 // IOleInPlaceFrame structure.
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107 IOleInPlaceFrameVtbl MyIOleInPlaceFrameTable = {Frame_QueryInterface,
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108 Frame_AddRef,
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109 Frame_Release,
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110 Frame_GetWindow,
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111 Frame_ContextSensitiveHelp,
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112 Frame_GetBorder,
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113 Frame_RequestBorderSpace,
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114 Frame_SetBorderSpace,
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115 Frame_SetActiveObject,
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116 Frame_InsertMenus,
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117 Frame_SetMenu,
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118 Frame_RemoveMenus,
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119 Frame_SetStatusText,
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120 Frame_EnableModeless,
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121 Frame_TranslateAccelerator};
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122
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123 // We need to return an IOleInPlaceFrame struct to the browser object. And one of our IOleInPlaceFrame
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124 // functions (Frame_GetWindow) is going to need to access our window handle. So let's create our own
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125 // struct that starts off with an IOleInPlaceFrame struct (and that's important -- the IOleInPlaceFrame
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126 // struct *must* be first), and then has an extra data field where we can store our own window's HWND.
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127 //
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128 // And because we may want to create multiple windows, each hosting its own browser object (to
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129 // display its own web page), then we need to create a IOleInPlaceFrame struct for each window. So,
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130 // we're not going to declare our IOleInPlaceFrame struct globally. We'll allocate it later using
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131 // GlobalAlloc, and then stuff the appropriate HWND in it then, and also stuff a pointer to
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132 // MyIOleInPlaceFrameTable in it. But let's just define it here.
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133 typedef struct {
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134 IOleInPlaceFrame frame; // The IOleInPlaceFrame must be first!
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135
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136 ///////////////////////////////////////////////////
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137 // Here you add any extra variables that you need
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138 // to access in your IOleInPlaceFrame functions.
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139 // You don't want those functions to access global
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140 // variables, because then you couldn't use more
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141 // than one browser object. (ie, You couldn't have
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142 // multiple windows, each with its own embedded
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143 // browser object to display a different web page).
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144 //
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145 // So here is where I added my extra HWND that my
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146 // IOleInPlaceFrame function Frame_GetWindow() needs
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147 // to access.
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148 ///////////////////////////////////////////////////
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149 HWND window;
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150 } _IOleInPlaceFrameEx;
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151
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152
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153
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154
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155
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156
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157 // Our IOleClientSite functions that the browser may call
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158 HRESULT STDMETHODCALLTYPE Site_QueryInterface(IOleClientSite FAR* This, REFIID riid, void ** ppvObject);
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159 ULONG STDMETHODCALLTYPE Site_AddRef(IOleClientSite FAR* This);
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160 ULONG STDMETHODCALLTYPE Site_Release(IOleClientSite FAR* This);
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161 HRESULT STDMETHODCALLTYPE Site_SaveObject(IOleClientSite FAR* This);
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162 HRESULT STDMETHODCALLTYPE Site_GetMoniker(IOleClientSite FAR* This, DWORD dwAssign, DWORD dwWhichMoniker, IMoniker ** ppmk);
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163 HRESULT STDMETHODCALLTYPE Site_GetContainer(IOleClientSite FAR* This, LPOLECONTAINER FAR* ppContainer);
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164 HRESULT STDMETHODCALLTYPE Site_ShowObject(IOleClientSite FAR* This);
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165 HRESULT STDMETHODCALLTYPE Site_OnShowWindow(IOleClientSite FAR* This, BOOL fShow);
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166 HRESULT STDMETHODCALLTYPE Site_RequestNewObjectLayout(IOleClientSite FAR* This);
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167
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168 // Our IOleClientSite VTable. This is the array of pointers to the above functions in our C
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169 // program that the browser may call in order to interact with our frame window that contains
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170 // the browser object. We must define a particular set of functions that comprise the
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171 // IOleClientSite set of functions (see above), and then stuff pointers to those functions
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172 // in their respective 'slots' in this table. We want the browser to use this VTable with our
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173 // IOleClientSite structure.
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174 IOleClientSiteVtbl MyIOleClientSiteTable = {Site_QueryInterface,
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175 Site_AddRef,
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176 Site_Release,
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177 Site_SaveObject,
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178 Site_GetMoniker,
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179 Site_GetContainer,
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180 Site_ShowObject,
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181 Site_OnShowWindow,
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182 Site_RequestNewObjectLayout};
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183
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184
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185
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186
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187
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188
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189 // Our IDocHostUIHandler functions that the browser may call
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190 HRESULT STDMETHODCALLTYPE UI_QueryInterface(IDocHostUIHandler FAR* This, REFIID riid, void ** ppvObject);
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191 ULONG STDMETHODCALLTYPE UI_AddRef(IDocHostUIHandler FAR* This);
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192 ULONG STDMETHODCALLTYPE UI_Release(IDocHostUIHandler FAR* This);
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193 HRESULT STDMETHODCALLTYPE UI_ShowContextMenu(IDocHostUIHandler FAR* This, DWORD dwID, POINT __RPC_FAR *ppt, IUnknown __RPC_FAR *pcmdtReserved, IDispatch __RPC_FAR *pdispReserved);
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194 HRESULT STDMETHODCALLTYPE UI_GetHostInfo(IDocHostUIHandler FAR* This, DOCHOSTUIINFO __RPC_FAR *pInfo);
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195 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);
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196 HRESULT STDMETHODCALLTYPE UI_HideUI(IDocHostUIHandler FAR* This);
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197 HRESULT STDMETHODCALLTYPE UI_UpdateUI(IDocHostUIHandler FAR* This);
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198 HRESULT STDMETHODCALLTYPE UI_EnableModeless(IDocHostUIHandler FAR* This, BOOL fEnable);
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199 HRESULT STDMETHODCALLTYPE UI_OnDocWindowActivate(IDocHostUIHandler FAR* This, BOOL fActivate);
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200 HRESULT STDMETHODCALLTYPE UI_OnFrameWindowActivate(IDocHostUIHandler FAR* This, BOOL fActivate);
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201 HRESULT STDMETHODCALLTYPE UI_ResizeBorder(IDocHostUIHandler FAR* This, LPCRECT prcBorder, IOleInPlaceUIWindow __RPC_FAR *pUIWindow, BOOL fRameWindow);
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202 HRESULT STDMETHODCALLTYPE UI_TranslateAccelerator(IDocHostUIHandler FAR* This, LPMSG lpMsg, const GUID __RPC_FAR *pguidCmdGroup, DWORD nCmdID);
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203 HRESULT STDMETHODCALLTYPE UI_GetOptionKeyPath(IDocHostUIHandler FAR* This, LPOLESTR __RPC_FAR *pchKey, DWORD dw);
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204 HRESULT STDMETHODCALLTYPE UI_GetDropTarget(IDocHostUIHandler FAR* This, IDropTarget __RPC_FAR *pDropTarget, IDropTarget __RPC_FAR *__RPC_FAR *ppDropTarget);
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205 HRESULT STDMETHODCALLTYPE UI_GetExternal(IDocHostUIHandler FAR* This, IDispatch __RPC_FAR *__RPC_FAR *ppDispatch);
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206 HRESULT STDMETHODCALLTYPE UI_TranslateUrl(IDocHostUIHandler FAR* This, DWORD dwTranslate, OLECHAR __RPC_FAR *pchURLIn, OLECHAR __RPC_FAR *__RPC_FAR *ppchURLOut);
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207 HRESULT STDMETHODCALLTYPE UI_FilterDataObject(IDocHostUIHandler FAR* This, IDataObject __RPC_FAR *pDO, IDataObject __RPC_FAR *__RPC_FAR *ppDORet);
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208
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209 // Our IDocHostUIHandler VTable. This is the array of pointers to the above functions in our C
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210 // program that the browser may call in order to replace/set certain user interface considerations
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211 // (such as whether to display a pop-up context menu when the user right-clicks on the embedded
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212 // browser object). We must define a particular set of functions that comprise the
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213 // IDocHostUIHandler set of functions (see above), and then stuff pointers to those functions
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214 // in their respective 'slots' in this table. We want the browser to use this VTable with our
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215 // IDocHostUIHandler structure.
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216 IDocHostUIHandlerVtbl MyIDocHostUIHandlerTable = {UI_QueryInterface,
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217 UI_AddRef,
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218 UI_Release,
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219 UI_ShowContextMenu,
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220 UI_GetHostInfo,
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221 UI_ShowUI,
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222 UI_HideUI,
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223 UI_UpdateUI,
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224 UI_EnableModeless,
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225 UI_OnDocWindowActivate,
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226 UI_OnFrameWindowActivate,
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227 UI_ResizeBorder,
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228 UI_TranslateAccelerator,
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229 UI_GetOptionKeyPath,
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230 UI_GetDropTarget,
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231 UI_GetExternal,
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232 UI_TranslateUrl,
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233 UI_FilterDataObject};
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234
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235 // We'll allocate our IDocHostUIHandler object dynamically with GlobalAlloc() for reasons outlined later.
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236
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237
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238
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239 // Our IOleInPlaceSite functions that the browser may call
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240 HRESULT STDMETHODCALLTYPE InPlace_QueryInterface(IOleInPlaceSite FAR* This, REFIID riid, void ** ppvObject);
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241 ULONG STDMETHODCALLTYPE InPlace_AddRef(IOleInPlaceSite FAR* This);
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242 ULONG STDMETHODCALLTYPE InPlace_Release(IOleInPlaceSite FAR* This);
584
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243 HRESULT STDMETHODCALLTYPE InPlace_GetWindow(IOleInPlaceSite FAR* This, HWND FAR* lphwnd);
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244 HRESULT STDMETHODCALLTYPE InPlace_ContextSensitiveHelp(IOleInPlaceSite FAR* This, BOOL fEnterMode);
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245 HRESULT STDMETHODCALLTYPE InPlace_CanInPlaceActivate(IOleInPlaceSite FAR* This);
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246 HRESULT STDMETHODCALLTYPE InPlace_OnInPlaceActivate(IOleInPlaceSite FAR* This);
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247 HRESULT STDMETHODCALLTYPE InPlace_OnUIActivate(IOleInPlaceSite FAR* This);
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248 HRESULT STDMETHODCALLTYPE InPlace_GetWindowContext(IOleInPlaceSite FAR* This, LPOLEINPLACEFRAME FAR* lplpFrame,LPOLEINPLACEUIWINDOW FAR* lplpDoc,LPRECT lprcPosRect,LPRECT lprcClipRect,LPOLEINPLACEFRAMEINFO lpFrameInfo);
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249 HRESULT STDMETHODCALLTYPE InPlace_Scroll(IOleInPlaceSite FAR* This, SIZE scrollExtent);
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250 HRESULT STDMETHODCALLTYPE InPlace_OnUIDeactivate(IOleInPlaceSite FAR* This, BOOL fUndoable);
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251 HRESULT STDMETHODCALLTYPE InPlace_OnInPlaceDeactivate(IOleInPlaceSite FAR* This);
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252 HRESULT STDMETHODCALLTYPE InPlace_DiscardUndoState(IOleInPlaceSite FAR* This);
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253 HRESULT STDMETHODCALLTYPE InPlace_DeactivateAndUndo(IOleInPlaceSite FAR* This);
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254 HRESULT STDMETHODCALLTYPE InPlace_OnPosRectChange(IOleInPlaceSite FAR* This, LPCRECT lprcPosRect);
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255
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256 // Our IOleInPlaceSite VTable. This is the array of pointers to the above functions in our C
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257 // program that the browser may call in order to interact with our frame window that contains
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258 // the browser object. We must define a particular set of functions that comprise the
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259 // IOleInPlaceSite set of functions (see above), and then stuff pointers to those functions
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260 // in their respective 'slots' in this table. We want the browser to use this VTable with our
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261 // IOleInPlaceSite structure.
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262 IOleInPlaceSiteVtbl MyIOleInPlaceSiteTable = {InPlace_QueryInterface,
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263 InPlace_AddRef,
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264 InPlace_Release,
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265 InPlace_GetWindow,
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266 InPlace_ContextSensitiveHelp,
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267 InPlace_CanInPlaceActivate,
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268 InPlace_OnInPlaceActivate,
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269 InPlace_OnUIActivate,
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270 InPlace_GetWindowContext,
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271 InPlace_Scroll,
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272 InPlace_OnUIDeactivate,
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273 InPlace_OnInPlaceDeactivate,
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274 InPlace_DiscardUndoState,
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275 InPlace_DeactivateAndUndo,
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276 InPlace_OnPosRectChange};
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277
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278 // We need to pass our IOleClientSite structure to OleCreate (which in turn gives it to the browser).
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279 // But the browser is also going to ask our IOleClientSite's QueryInterface() to return a pointer to
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280 // our IOleInPlaceSite and/or IDocHostUIHandler structs. So we'll need to have those pointers handy.
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281 // Plus, some of our IOleClientSite and IOleInPlaceSite functions will need to have the HWND to our
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282 // window, and also a pointer to our IOleInPlaceFrame struct. So let's create a single struct that
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283 // has the IOleClientSite, IOleInPlaceSite, IDocHostUIHandler, and IOleInPlaceFrame structs all inside
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284 // it (so we can easily get a pointer to any one from any of those structs' functions). As long as the
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285 // IOleClientSite struct is the very first thing in this custom struct, it's all ok. We can still pass
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286 // it to OleCreate() and pretend that it's an ordinary IOleClientSite. We'll call this new struct a
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287 // _IOleClientSiteEx.
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288 //
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289 // And because we may want to create multiple windows, each hosting its own browser object (to
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290 // display its own web page), then we need to create a unique _IOleClientSiteEx struct for
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291 // each window. So, we're not going to declare this struct globally. We'll allocate it later
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292 // using GlobalAlloc, and then initialize the structs within it.
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293
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294 typedef struct {
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295 IOleInPlaceSite inplace; // My IOleInPlaceSite object. Must be first with in _IOleInPlaceSiteEx.
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296
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297 ///////////////////////////////////////////////////
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298 // Here you add any extra variables that you need
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299 // to access in your IOleInPlaceSite functions.
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300 //
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301 // So here is where I added my IOleInPlaceFrame
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302 // struct. If you need extra variables, add them
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303 // at the end.
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304 ///////////////////////////////////////////////////
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305 _IOleInPlaceFrameEx frame; // My IOleInPlaceFrame object. Must be first within my _IOleInPlaceFrameEx
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306 } _IOleInPlaceSiteEx;
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307
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308 typedef struct {
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309 IDocHostUIHandler ui; // My IDocHostUIHandler object. Must be first.
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310
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311 ///////////////////////////////////////////////////
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312 // Here you add any extra variables that you need
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313 // to access in your IDocHostUIHandler functions.
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314 ///////////////////////////////////////////////////
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315 } _IDocHostUIHandlerEx;
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316
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317 typedef struct {
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318 IOleClientSite client; // My IOleClientSite object. Must be first.
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319 _IOleInPlaceSiteEx inplace; // My IOleInPlaceSite object. A convenient place to put it.
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320 _IDocHostUIHandlerEx ui; // My IDocHostUIHandler object. Must be first within my _IDocHostUIHandlerEx.
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321
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322 ///////////////////////////////////////////////////
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323 // Here you add any extra variables that you need
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324 // to access in your IOleClientSite functions.
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325 ///////////////////////////////////////////////////
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326 } _IOleClientSiteEx;
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327
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328 // This is a simple C example. There are lots more things you can control about the browser object, but
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329 // we don't do it in this example. _Many_ of the functions we provide below for the browser to call, will
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330 // never actually be called by the browser in our example. Why? Because we don't do certain things
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331 // with the browser that would require it to call those functions (even though we need to provide
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332 // at least some stub for all of the functions).
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333 //
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334 // So, for these "dummy functions" that we don't expect the browser to call, we'll just stick in some
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335 // assembly code that causes a debugger breakpoint and tells the browser object that we don't support
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336 // the functionality. That way, if you try to do more things with the browser object, and it starts
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337 // calling these "dummy functions", you'll know which ones you should add more meaningful code to.
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338 #define NOTIMPLEMENTED _ASSERT(0); return(E_NOTIMPL)
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339
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340
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341
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342
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343
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344 //////////////////////////////////// My IDocHostUIHandler functions //////////////////////////////////////
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345 // The browser object asks us for the pointer to our IDocHostUIHandler object by calling our IOleClientSite's
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346 // QueryInterface (ie, Site_QueryInterface) and specifying a REFIID of IID_IDocHostUIHandler.
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347 //
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348 // NOTE: You need at least IE 4.0. Previous versions do not ask for, nor utilize, our IDocHostUIHandler functions.
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349
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350 HRESULT STDMETHODCALLTYPE UI_QueryInterface(IDocHostUIHandler FAR* This, REFIID riid, LPVOID FAR* ppvObj)
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351 {
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352 // The browser assumes that our IDocHostUIHandler object is associated with our IOleClientSite
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353 // object. So it is possible that the browser may call our IDocHostUIHandler's QueryInterface()
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354 // to ask us to return a pointer to our IOleClientSite, in the same way that the browser calls
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355 // our IOleClientSite's QueryInterface() to ask for a pointer to our IDocHostUIHandler.
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356 //
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357 // Rather than duplicate much of the code in IOleClientSite's QueryInterface, let's just get
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358 // a pointer to our _IOleClientSiteEx object, substitute it as the 'This' arg, and call our
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359 // our IOleClientSite's QueryInterface. Note that since our _IDocHostUIHandlerEx is embedded right
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360 // inside our _IOleClientSiteEx, and comes immediately after the _IOleInPlaceSiteEx, we can employ
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361 // the following trickery to get the pointer to our _IOleClientSiteEx.
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362 return(Site_QueryInterface((IOleClientSite *)((char *)This - sizeof(IOleClientSite) - sizeof(_IOleInPlaceSiteEx)), riid, ppvObj));
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363 }
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364
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365 ULONG STDMETHODCALLTYPE UI_AddRef(IDocHostUIHandler FAR* This)
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366 {
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367 return(1);
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368 }
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369
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370 ULONG STDMETHODCALLTYPE UI_Release(IDocHostUIHandler FAR* This)
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371 {
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372 return(1);
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373 }
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374
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375 // Called when the browser object is about to display its context menu.
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376 HRESULT STDMETHODCALLTYPE UI_ShowContextMenu(IDocHostUIHandler FAR* This, DWORD dwID, POINT __RPC_FAR *ppt, IUnknown __RPC_FAR *pcmdtReserved, IDispatch __RPC_FAR *pdispReserved)
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377 {
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378 // If desired, we can pop up your own custom context menu here. Of course,
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379 // we would need some way to get our window handle, so what we'd probably
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380 // do is like what we did with our IOleInPlaceFrame object. We'd define and create
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381 // our own IDocHostUIHandlerEx object with an embedded IDocHostUIHandler at the
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382 // start of it. Then we'd add an extra HWND field to store our window handle.
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383 // It could look like this:
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384 //
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385 // typedef struct _IDocHostUIHandlerEx {
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386 // IDocHostUIHandler ui; // The IDocHostUIHandler must be first!
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387 // HWND window;
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388 // } IDocHostUIHandlerEx;
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389 //
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390 // Of course, we'd need a unique IDocHostUIHandlerEx object for each window, so
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391 // EmbedBrowserObject() would have to allocate one of those too. And that's
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392 // what we'd pass to our browser object (and it would in turn pass it to us
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393 // here, instead of 'This' being a IDocHostUIHandler *).
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394
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395 // We will return S_OK to tell the browser not to display its default context menu,
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396 // or return S_FALSE to let the browser show its default context menu. For this
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397 // example, we wish to disable the browser's default context menu.
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398 // return(S_OK);
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399 return(S_FALSE);
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400 }
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401
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402 // Called at initialization of the browser object UI. We can set various features of the browser object here.
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403 HRESULT STDMETHODCALLTYPE UI_GetHostInfo(IDocHostUIHandler FAR* This, DOCHOSTUIINFO __RPC_FAR *pInfo)
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404 {
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405 pInfo->cbSize = sizeof(DOCHOSTUIINFO);
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406
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407 // Set some flags. We don't want any 3D border. You can do other things like hide
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408 // the scroll bar (DOCHOSTUIFLAG_SCROLL_NO), display picture display (DOCHOSTUIFLAG_NOPICS),
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409 // disable any script running when the page is loaded (DOCHOSTUIFLAG_DISABLE_SCRIPT_INACTIVE),
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410 // open a site in a new browser window when the user clicks on some link (DOCHOSTUIFLAG_OPENNEWWIN),
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411 // and lots of other things. See the MSDN docs on the DOCHOSTUIINFO struct passed to us.
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412 pInfo->dwFlags = DOCHOSTUIFLAG_NO3DBORDER;
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413
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414 // Set what happens when the user double-clicks on the object. Here we use the default.
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415 pInfo->dwDoubleClick = DOCHOSTUIDBLCLK_DEFAULT;
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416
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417 return(S_OK);
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418 }
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419
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420 // Called when the browser object shows its UI. This allows us to replace its menus and toolbars by creating our
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421 // own and displaying them here.
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422 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)
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423 {
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424 // We've already got our own UI in place so just return S_OK to tell the browser
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425 // not to display its menus/toolbars. Otherwise we'd return S_FALSE to let it do
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426 // that.
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427 return(S_OK);
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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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
430 // 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
431 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
432 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
433 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
434 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
435
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
436 // 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
437 // 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
438 // buttons.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
439 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
440 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
441 // 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
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 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
446 // 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
447 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
448 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
449 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
450 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
451
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
452 // 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
453 // 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
454 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
455 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
456 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
459 // 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
460 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
461 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
462 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
463 }
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 // 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
466 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
467 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
468 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
469 }
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 // 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
472 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
473 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
474 // 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
475 // 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
476 // 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
477 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
478 // 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
479 // {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
480 // // 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
481 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
482 // // 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
483 // return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
484 // }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
485 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
486 // // 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
487 // return(S_OK);
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 // 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
490 // 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
491 return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
492 }
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 // 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
495 // 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
496 // 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
497 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
498 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
499 // 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
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 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
504 // 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
505 // 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
506 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
507 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
508 // 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
509 // 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
510
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
511 // 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
512 // 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
513 // 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
514 // 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
515 // 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
516 // 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
517 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
518 // *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
519 // return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
520
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
521 // 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
522 // 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
523 return(S_FALSE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
524 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
525
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
526 // 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
527 // 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
528 // 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
529 // 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
530 // 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
531 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
532 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
533 // 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
534 // 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
535
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
536 // 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
537 // 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
538 // 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
539 // 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
540 // _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
541 // 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
542 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
543 // *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
544 // return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
545
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
546 // 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
547 // 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
548 // IDispatch object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
549 *ppDispatch = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
550 return(S_FALSE);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
553 // 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
554 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
555 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
556 // 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
557 // 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
558 *ppchURLOut = 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 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
563 // 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
564 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
565 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
566 // 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
567 // 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
568
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
569 // 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
570 // 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
571 // 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
572 // 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
573 // _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
574 // 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
575 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
576 // *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
577 // return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
578
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
579 // 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
580 // 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
581 // IDataObject object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
582 *ppDORet = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
583 return(S_FALSE);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
586
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
589
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
590 ////////////////////////////////////// My IStorage functions /////////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
591 // 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
592 // 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
593 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
594 // 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
595
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
596 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
597 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
598 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
599 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
600
1857
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1620
diff changeset
601 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
602 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
603 return(1);
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
1857
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1620
diff changeset
606 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
607 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
608 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
609 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
610
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
611 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
612 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
613 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
614 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
615
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
616 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
617 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
618 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
621 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
622 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
623 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
626 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
627 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
628 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
631 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
632 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
633 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
636 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
637 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
638 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
641 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
642 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
643 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
646 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
647 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
648 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
651 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
652 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
653 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
656 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
657 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
658 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
661 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
662 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
663 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
666 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
667 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
668 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
671 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
672 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
673 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
676 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
677 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
678 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
681 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
682 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
683 NOTIMPLEMENTED;
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
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
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
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
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 ////////////////////////////////////// My IOleClientSite functions /////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
695 // 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
696
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
697 /************************* Site_QueryInterface() *************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
698 * 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
699 * 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
700 * 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
701 * 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
702 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
703 * 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
704 * 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 * 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
706 * 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
707 * returned for.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
708 * 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
709 * 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
710 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
711 * 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
712 * the requested struct.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
713 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
714
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
715 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
716 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
717 // 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
718 // 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
719 // 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
720 // 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
721 // 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
722 // 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
723 // 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
724 // so here.
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 // 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
727 // 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
728 // 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
729 // functions.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
730 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
731 // 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
732 // 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
733 // _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
734 // 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
735 // pointer.
615
f253a7559a59 Allow context menu to be shown.
mhessling@81767d24-ef19-dc11-ae90-00e081727c95
parents: 584
diff changeset
736 //
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
737 // 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
738 // 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
739 // 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
740
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
741 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
742 *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
743
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
744 // 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
745 // 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
746 // 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
747 // 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
748 // 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
749 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
750 // 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
751 // 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
752 // 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
753 // 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
754 // IOleInPlaceSite pointer.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
755 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
756 *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
757
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
758 // 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
759 // 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
760 // 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
761 // 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
762 // 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
763 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
764 // 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
765 // 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
766 // 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
767 // 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
768 // 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
769 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
770 *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
771
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
772 // 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
773 // 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
774 // 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
775 // (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
776 else
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
777 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
778 *ppvObject = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
779 return(E_NOINTERFACE);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
782 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
783 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
784
1857
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1620
diff changeset
785 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
786 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
787 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
788 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
789
1857
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1620
diff changeset
790 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
791 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
792 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
793 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
794
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
795 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
796 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
797 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
798 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
799
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
800 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
801 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
802 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
805 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
806 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
807 // 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
808 *ppContainer = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
809
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
810 return(E_NOINTERFACE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
811 }
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 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
814 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
815 return(NOERROR);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
816 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
817
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
818 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
819 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
820 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
823 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
824 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
825 NOTIMPLEMENTED;
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
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
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
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
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 ////////////////////////////////////// My IOleInPlaceSite functions /////////////////////////////////////
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
839 // 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
840 // 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
841
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
842 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
843 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
844 // 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
845 // 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
846 // 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
847 // 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
848 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
849 // 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
850 // 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
851 // 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
852 // 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
853 // 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
854 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
855 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
856
1857
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1620
diff changeset
857 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
858 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
859 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
860 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
861
1857
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1620
diff changeset
862 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
863 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
864 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
865 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
866
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
867 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
868 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
869 // 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
870 // 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
871 // 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
872 // 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
873 // 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
874 // 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
875 // 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
876 // 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
877 // so here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
878 *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
879
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
880 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
881 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
882
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
883 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
884 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
885 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
886 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
887
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
888 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
889 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
890 // 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
891 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
892 }
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 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
895 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
896 // 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
897 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
900 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
901 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
902 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
903 }
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 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
906 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
907 // 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
908 // 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
909 // 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
910 // 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
911 // 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
912 // 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
913 // 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
914 // 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
915 // so here.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
916 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
917 // 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
918 // 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
919 // _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
920 // 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
921 // 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
922 *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
923
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
924 // 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
925 *lplpDoc = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
926
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
927 // 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
928 lpFrameInfo->fMDIApp = FALSE;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
929 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
930 lpFrameInfo->haccel = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
931 lpFrameInfo->cAccelEntries = 0;
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 // 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
934 // 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
935 // 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
936 // 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
937 // 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
938
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
939 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
940 }
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 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
943 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
944 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
945 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
946
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
947 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
948 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
949 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
952 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
953 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
954 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
957 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
958 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
959 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
962 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
963 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
964 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
967 // 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
968 // 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
969 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
970 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
971 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
972 IOleInPlaceObject *inplace;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
973
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
974 // 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
975 // function.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
976 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
977 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
978 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
979 // 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
980 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
981 }
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 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
984 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
985
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
986
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
989
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 ////////////////////////////////////// My IOleInPlaceFrame functions /////////////////////////////////////////
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 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
995 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
996 NOTIMPLEMENTED;
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
1857
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1620
diff changeset
999 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
1000 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1001 return(1);
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
1857
417176df4755 Add TOOLBAR define with MinGW by default... fix warnings...generated
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1620
diff changeset
1004 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
1005 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1006 return(1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1007 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1008
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1009 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
1010 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1011 // 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
1012 // 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
1013 // 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
1014 // 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
1015 // 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
1016 // 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
1017 // 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
1018 // 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
1019 *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
1020 return(S_OK);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1021 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1022
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1023 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
1024 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1025 NOTIMPLEMENTED;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1026 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1027
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1028 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
1029 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1030 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1033 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
1034 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1035 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1038 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
1039 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1040 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1043 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
1044 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1045 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1048 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
1049 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1050 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1053 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
1054 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1055 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1058 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
1059 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1060 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1063 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
1064 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1065 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1068 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
1069 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1070 return(S_OK);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1073 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
1074 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1075 NOTIMPLEMENTED;
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1078
2017
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1079 // 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
1080 // 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
1081 // 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
1082 // {4115B8E2-1823-4bbc-B10D-3D33AAA12ACF}
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1083
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1084 // 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
1085 // {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
1086 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
1087
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1088 // 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
1089 #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
1090 #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
1091 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
1092 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1093 // IUnknown functions
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1094 STDMETHOD (QueryInterface) (THIS_ REFIID, void **) PURE;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1095 STDMETHOD_ (ULONG, AddRef) (THIS) PURE;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1096 STDMETHOD_ (ULONG, Release) (THIS) PURE;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1097 // Extra functions
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1098 STDMETHOD_ (void, DocumentComplete) (THIS_ IDispatch*, VARIANT*) PURE;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1099 };
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1100
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1101 // 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
1102 // 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
1103 // 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
1104 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
1105
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1106
2017
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1107 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
1108 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1109 // 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
1110 // Our DWEventHandler can also masquerade as an IUnknown
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1111 if (!IsEqualIID(vTableGuid, &IID_IUnknown) && !IsEqualIID(vTableGuid, &DIID_DWEventHandler))
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1112 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1113 *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
1114 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
1115 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1116
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1117 *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
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 // 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
1120 // 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
1121 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
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
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1124 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
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 // 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
1127 // 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
1128 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
1129 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1130
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1131 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
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 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
1134 }
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 // This is the extra function for DWEventHandler.
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1137
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1138 static void STDMETHODCALLTYPE DWEventHandler_DocumentComplete(DWEventHandler *this, IDispatch* pDisp, VARIANT* URL)
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 // Do a compare of the two elements. We happen to know that
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1141 // we'll be passing an array of DWORD values to Sort()
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1142 dw_debug("DocumentComplete() called!\n");
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1143 }
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1144
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1145
2017
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1146 // 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
1147 // 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
1148 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
1149 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
1150 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
1151 DWEventHandler_Release,
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1152 DWEventHandler_DocumentComplete
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1153 };
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1154
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1155
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1156 /*************************** UnEmbedBrowserObject() ************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1157 * 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
1158 * 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
1159 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1160 * 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
1161 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1162 * 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
1163 * 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
1164 * 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
1165 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1166
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1167 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
1168 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1169 IOleObject **browserHandle;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1170 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1171
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1172 // 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
1173 // 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
1174 // 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
1175 // 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
1176 // 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
1177 // UnEmbedBrowserObject in EmbedBrowserObject).
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1178 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
1179 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1180 // 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
1181 browserObject = *browserHandle;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1182 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
1183 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
1184
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1185 // 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
1186 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
1187 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1188 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1189
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1190
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1191
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1192
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1193
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1194
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1195 /******************************* dw_html_action() **************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1196 * 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
1197 * "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
1198 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1199 * 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
1200 * 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
1201 * 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
1202 * 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
1203 * 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
1204 * 3 = Search.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1205 * 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
1206 * 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
1207 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1208 * 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
1209 * 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
1210 * 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
1211 * 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
1212 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1213
1362
412af8059331 Attempt to get it building with Mingw again... builds but crashes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 615
diff changeset
1214 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
1215 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1216 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1217 IOleObject *browserObject;
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 // 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
1220 // 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
1221 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
1222
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1223 // 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
1224 // 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
1225 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
1226 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1227 // 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
1228 // webBrowser2->lpVtbl.
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 // 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
1231 switch (action)
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 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
1234 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1235 // 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
1236 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
1237 break;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1238 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1239
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1240 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
1241 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1242 // 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
1243 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
1244 break;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1245 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1246
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1247 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
1248 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1249 // 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
1250 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
1251 break;
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 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
1255 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1256 // 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
1257 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
1258 break;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1259 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1260
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1261 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
1262 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1263 // 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
1264 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
1265 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1266
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1267 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
1268 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1269 // 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
1270 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
1271 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1272 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1273
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1274 // 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
1275 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
1276 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1277 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1278
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1281
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 /******************************* dw_html_raw() ****************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1284 * 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
1285 * 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
1286 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1287 * <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
1288 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1289 * 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
1290 * 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
1291 * (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
1292 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1293 * 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
1294 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1295 * 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
1296 * 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
1297 * 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
1298 * 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
1299 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1300
1362
412af8059331 Attempt to get it building with Mingw again... builds but crashes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 615
diff changeset
1301 int _dw_html_raw(HWND hwnd, char *string)
584
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 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1304 LPDISPATCH lpDispatch;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1305 IHTMLDocument2 *htmlDoc2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1306 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1307 SAFEARRAY *sfArray;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1308 VARIANT myURL;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1309 VARIANT *pVar;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1310 BSTR bstr;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1311
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1312 // 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
1313 // 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
1314 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
1315
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1316 // Assume an error.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1317 bstr = 0;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1318
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1319 // 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
1320 // 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
1321 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
1322 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1323 // 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
1324 // webBrowser2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1325
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1326 // 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
1327 // 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
1328 // 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
1329 VariantInit(&myURL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1330 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
1331 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
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 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
1334 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
1335
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1336 // 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
1337 VariantClear(&myURL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1338
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1339 // 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
1340 // 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
1341 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
1342 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1343 // 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
1344 // 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
1345 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
1346 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1347 // 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
1348 // htmlDoc2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1349
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1350 // 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
1351 // 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
1352 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
1353 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1354 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
1355 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1356 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
1357 {
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
1358 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
1359 DWORD size;
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1360
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
1361 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
1362 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
1363 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
1364 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
1365 GlobalFree(buffer);
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 // 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
1368 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
1369 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1370 // 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
1371 // 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
1372 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
1373
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1374 // 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
1375 // 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
1376 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
1377
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1378 // 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
1379 // SysFreeString(bstr);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1380 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1381 }
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 // 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
1384 // 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
1385 SafeArrayDestroy(sfArray);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1388 // 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
1389 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
1390 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1391
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1392 // 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
1393 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
1394 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1395
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1396 // 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
1397 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
1398 }
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 // No error?
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1401 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
1402
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1403 // An error
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1404 return(-1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1405 }
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1408
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1409
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1412 /******************************* dw_html_url() ****************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1413 * 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
1414 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1415 * 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
1416 * 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
1417 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1418 * 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
1419 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1420 * 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
1421 * 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
1422 * 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
1423 * 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
1424 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1425
1362
412af8059331 Attempt to get it building with Mingw again... builds but crashes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 615
diff changeset
1426 int _dw_html_url(HWND hwnd, char *url)
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1427 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1428 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1429 VARIANT myURL;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1430 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1431
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1432 // 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
1433 // 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
1434 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
1435
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1436 // 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
1437 // 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
1438 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
1439 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1440 // 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
1441 // webBrowser2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1442
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1443 // 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
1444 // 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
1445 // 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
1446 // 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
1447 // 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
1448 // 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
1449 // 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
1450 // 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
1451 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1452 // 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
1453 // 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
1454 // '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
1455 // 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
1456 // 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
1457 // any language.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1458 VariantInit(&myURL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1459 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
1460
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1461 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1462 wchar_t *buffer;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1463 DWORD size;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1464
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1465 size = MultiByteToWideChar(CP_ACP, 0, url, -1, 0, 0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1466 if (!(buffer = (wchar_t *)GlobalAlloc(GMEM_FIXED, sizeof(wchar_t) * size))) goto badalloc;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1467 MultiByteToWideChar(CP_ACP, 0, url, -1, buffer, size);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1468 myURL.bstrVal = SysAllocString(buffer);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1469 GlobalFree(buffer);
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 if (!myURL.bstrVal)
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 badalloc: 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
1474 return(-6);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1477 // 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
1478 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
1479
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1480 // 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
1481 VariantClear(&myURL);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1482
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1483 // 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
1484 // 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
1485 // object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1486 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
1487
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1488 // Success
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1489 return(0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1490 }
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 return(-5);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1493 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1494
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1495
2015
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium).
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1960
diff changeset
1496 /******************************* 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
1497 * 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
1498 *
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium).
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1960
diff changeset
1499 * 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
1500 * 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
1501 * 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
1502 *
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium).
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1960
diff changeset
1503 * 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
1504 */
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1505
2015
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium).
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1960
diff changeset
1506 int _dw_html_javascript_run(HWND hwnd, LPCWSTR script, void *scriptdata)
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium).
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1960
diff changeset
1507 {
2016
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1508 IHTMLWindow2 *htmlWindow2;
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1509 IOleObject *browserObject;
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1510 VARIANT retVal;
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1511
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1512 // 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
1513 // 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
1514 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
1515
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1516 // 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
1517 // object, so we can call some of the functions in the former's table.
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1518 if (!browserObject->lpVtbl->QueryInterface(browserObject, &IID_IHTMLWindow2, (void**)&htmlWindow2))
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1519 {
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1520 BSTR myscript = SysAllocString(script);
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1521 if (myscript)
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1522 {
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1523 htmlWindow2->lpVtbl->execScript(htmlWindow2, myscript, NULL, &retVal);
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1524 SysFreeString(myscript);
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1525 }
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1526 // We no longer need the IWebBrowser2 object (ie, we don't plan to call any more functions in it,
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1527 // so we can release our hold on it). Note that we'll still maintain our hold on 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
1528 // object.
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1529 htmlWindow2->lpVtbl->Release(htmlWindow2);
f696215e6d4e Win: First attempt at implmenting dw_html_javascript_run() for embedded IE....
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2015
diff changeset
1530 }
2015
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium).
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1960
diff changeset
1531 return DW_ERROR_UNKNOWN;
c30f4354966e Win: Added support for dw_html_javascript_run() using Edge (Chromium).
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 1960
diff changeset
1532 }
584
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1535 /******************************* ResizeBrowser() ****************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1536 * 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
1537 * width and height.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1538 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1539 * 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
1540 * width = Width.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1541 * height = Height.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1542 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1543 * 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
1544 * 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
1545 * 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
1546 * 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
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 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
1550 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1551 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1552 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1553
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1554 // 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
1555 // 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
1556 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
1557
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1558 // 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
1559 // 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
1560 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
1561 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1562 // 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
1563 // webBrowser2->lpVtbl.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1564
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1565 // 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
1566 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
1567 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
1568
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1569 // 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
1570 // 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
1571 // object.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1572 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
1573 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1574 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1575
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1576
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1577
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1578
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1579
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1580 /***************************** EmbedBrowserObject() **************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1581 * 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
1582 * 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
1583 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1584 * 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
1585 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1586 * 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
1587 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1588 * 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
1589 * window.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1590 *
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1591 * 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
1592 * 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
1593 * 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
1594 * 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
1595 * 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
1596 * 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
1597 * 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
1598 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1599
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1600 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
1601 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1602 IOleObject *browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1603 IWebBrowser2 *webBrowser2;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1604 RECT rect;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1605 char *ptr;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1606 _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
1607
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1608 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
1609
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1610 // 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
1611 // 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
1612 // 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
1613 // 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
1614 // 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
1615 // 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
1616 // 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
1617 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1618 // 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
1619 // 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
1620 // 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
1621 // 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
1622 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1623 // 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
1624 // 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
1625 // 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
1626 // 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
1627 // 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
1628 // ok.
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 // 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
1631 // 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
1632 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1633 // 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
1634 // IDocHostUIHandler structs.
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1635 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1636 // 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
1637 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
1638 return(-1);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1639
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1640 // 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
1641 _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
1642 _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
1643
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1644 // 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
1645 _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
1646
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1647 // 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
1648 _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
1649
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1650 // 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
1651 _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
1652
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1653 // 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
1654 _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
1655
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1656 // 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
1657 // 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
1658 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1659 // 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
1660 // 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
1661 // 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
1662 // 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
1663 // 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
1664 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1665 // 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
1666 // 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
1667 // 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
1668 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1669 // 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
1670 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1671 // 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
1672 // 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
1673 // 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
1674 // 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
1675 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1676 // 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
1677 // _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
1678 // 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
1679
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1680 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
1681 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1682 // 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
1683 // 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
1684 // 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
1685 // 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
1686 // 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
1687 *((IOleObject **)ptr) = browserObject;
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1688 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
1689
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1690 // 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
1691 // 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
1692 // 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
1693 // 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
1694 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1695 // 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
1696 // 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
1697 // (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
1698 // 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
1699 // 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
1700 // 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
1701 // 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
1702 // 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
1703 // 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
1704 // 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
1705 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1706 // 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
1707 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1708 // 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
1709 // 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
1710 // 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
1711 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1712 // 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
1713 // you want.
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 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
1716
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1717 GetClientRect(hwnd, &rect);
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 // 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
1720 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
1721
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1722 // 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
1723 // 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
1724 !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
1725
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1726 // 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
1727 // 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
1728 // 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
1729 // 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
1730 //
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1731 // 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
1732 // 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
1733 // 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
1734 // 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
1735 !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
1736 {
2017
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1737 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
1738 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
1739 HRESULT hr;
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1740
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1741 // 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
1742 // webBrowser2->lpVtbl.
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 // 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
1745 // 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
1746 // 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
1747 // 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
1748 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
1749 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
1750 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
1751 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
1752
2017
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1753 // 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
1754 // 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
1755 // IConnectionPointContainer VTable
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1756 if ((hr = webBrowser2->lpVtbl->QueryInterface(webBrowser2, &IID_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
1757 dw_debug("QueryInterface error: Can't get IConnectionPointContainer object");
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1758 else
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1759 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1760 // 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
1761 // 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
1762 // FindConnectionPoint, and pass it 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
1763 hr = container->lpVtbl->FindConnectionPoint(container, &DIID_DWEventHandler, &point);
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1764
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1765 // 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
1766 // 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
1767 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
1768
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1769 if (hr)
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1770 dw_debug("FindConnectionPoint error: Can't get IConnectionPoint object");
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1771 else
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1772 {
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1773 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
1774
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1775 // 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
1776 // 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
1777 // 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
1778 // 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
1779 // 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
1780 // 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
1781 // 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
1782 // 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
1783 //
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1784 // 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
1785 // Unadvise() (when we want to tell IWebBrowser2 to stop using 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
1786 if ((hr = point->lpVtbl->Advise(point, (IUnknown *)&MyDWEventHandler, &cookie)))
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1787 dw_debug("Advise error: Can't set our 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
1788 else
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1789 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
1790 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1791 }
686b2d049056 Win: Attempt to add event handler to capture DocumentComplete with embedded IE.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2016
diff changeset
1792
584
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1793 // 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
1794 // 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
1795 // 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
1796 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
1797
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1798 // Success
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1799 return(0);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1802 // Something went wrong!
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1803 _UnEmbedBrowserObject(hwnd);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1804 return(-3);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1805 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1806
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1807 GlobalFree(ptr);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1808 return(-2);
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
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1811
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1812
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1813
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1814
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1815
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1816 /************************** browserWindowProc() *************************
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1817 * 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
1818 */
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1819
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1820 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
1821 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1822 switch (uMsg)
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1823 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1824 case WM_SIZE:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1825 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1826 // 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
1827 _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
1828 return(0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1829 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1830
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1831 case WM_CREATE:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1832 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1833 // 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
1834 // 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
1835 // 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
1836 // 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
1837 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
1838
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1839 // Success
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1840 return(0);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1841 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1842
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1843 case WM_DESTROY:
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1844 {
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1845 // 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
1846 _UnEmbedBrowserObject(hwnd);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1847
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1848 return(TRUE);
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1849 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1850 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1851
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1852 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
1853 }
420c6c94abc7 Added dw_html_* functionality for embedding HTML pages in Dynamic Windows
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
1854