Mercurial > dwindows
view win/wintoast.cpp @ 2924:248e32f744f0
C++: Attempt to get dwtestoo working with old pre-lambda compilers.
Fixed a number of errors regarding this from the last commit, however...
GCC 4.2 errors out complaining about forward declaration of class Pixmap.
This forward definition is necessary to define some classes that reference
each other. The issue seems to be these old GCC implmentations expect...
that these classes be defined in different files. Since I forward declare
Pixmap before defining Render which uses it, then when I go to define
Pixmap, it is already forward declared and gives errors. This code
is legit, but the compiler implementation is erroring out....
Not sure how to fix this right now without defining them in separate files.
author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
---|---|
date | Thu, 29 Dec 2022 23:20:12 +0000 |
parents | 2e804b4db81e |
children |
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/* Simple WinToast forwarder from Dynamic Windows APIs */ #include "dw.h" #include "wintoastlib.h" using namespace WinToastLib; extern "C" { LRESULT CALLBACK _dw_wndproc(HWND hWnd, UINT msg, WPARAM mp1, LPARAM mp2); } class DWHandler : public IWinToastHandler { public: WinToastTemplate *templ; void toastActivated() const { // The user clicked in this toast _dw_wndproc((HWND)templ, WM_USER+102, 0, 0); dw_signal_disconnect_by_window((HWND)templ); delete templ; } void toastActivated(int actionIndex) const { // The user clicked on action _dw_wndproc((HWND)templ, WM_USER+102, 0, 0); dw_signal_disconnect_by_window((HWND)templ); delete templ; } void toastDismissed(WinToastDismissalReason state) const { switch (state) { case UserCanceled: // The user dismissed this toast dw_signal_disconnect_by_window((HWND)templ); delete templ; break; case TimedOut: // The toast has timed out break; case ApplicationHidden: // The application hid the toast using ToastNotifier.hide() break; default: // Toast not activated break; } } void toastFailed() const { // Error showing current toast delete templ; } }; enum Results { ToastClicked, // user clicked on the toast ToastDismissed, // user dismissed the toast ToastTimeOut, // toast timed out ToastHided, // application hid the toast ToastNotActivated, // toast was not activated ToastFailed, // toast failed SystemNotSupported, // system does not support toasts UnhandledOption, // unhandled option MultipleTextNotSupported, // multiple texts were provided InitializationFailure, // toast notification manager initialization failure ToastNotLaunched // toast could not be launched }; extern "C" { void _dw_toast_init(LPWSTR AppName, LPWSTR AppID) { if(WinToast::isCompatible()) { // Generate a Microsoft compatible Application User Model ID LPWSTR company = wcschr(AppID, '.'); *company = 0; LPWSTR product = wcschr(++company, '.'); *product = 0; LPWSTR subproduct = wcschr(++product, '.'); if(subproduct) *subproduct = 0; LPWSTR version = subproduct ? wcschr(++subproduct, '.') : NULL; WinToast::instance()->setAppName(AppName); WinToast::instance()->setAppUserModelId(WinToast::instance()->configureAUMI(company, product, subproduct ? subproduct : L"", (version && version++ && _wtoi(version) > 0) ? version : L"")); WinToast::instance()->initialize(); } } void *_dw_notification_new(LPWSTR title, LPWSTR image, LPWSTR description) { if(WinToast::isCompatible()) { WinToastTemplate *templ = new WinToastTemplate(image ? WinToastTemplate::ImageAndText02 : WinToastTemplate::Text02); templ->setTextField(title, WinToastTemplate::FirstLine); templ->setAttributionText(description); if(image) { WCHAR fullpath[MAX_PATH+1] = {0}; GetFullPathNameW(image, MAX_PATH, fullpath, NULL); templ->setImagePath(fullpath); } return (void *)templ; } return NULL; } int _dw_notification_send(void *notification) { if(WinToast::isCompatible()) { WinToastTemplate *templ = (WinToastTemplate *)notification; DWHandler *handler = new DWHandler(); handler->templ = templ; if(templ && WinToast::instance()->showToast(*templ, handler) >= 0) return DW_ERROR_NONE; } return DW_ERROR_UNKNOWN; } BOOL _dw_toast_is_compatible(void) { return WinToast::isCompatible(); } }