WinToast Handler is an interface

Author: mohabouje

example/qt-gui-example/WinToastExample/mainwindow.cpp

@@ -41,7 +41,7 @@ void MainWindow::on_showToast_clicked()
     templ.setTextField(ui->secondLine->text().toStdWString(), WinToastTemplate::SecondLine);
     templ.setTextField(ui->secondLine->text().toStdWString(), WinToastTemplate::ThirdLine);
 
-    if (!WinToast::instance()->showToast(templ, new WinToastHandler)) {
+   /* if (!WinToast::instance()->showToast(templ, new IWinToastHandler)) {
         QMessageBox::warning(this, "Error", "Could not launch your toast notification!");
-    }
+    }*/
 }

src/wintoastlib.cpp

@@ -132,7 +132,7 @@ namespace Util {
         return hr;
     }
 
-    inline HRESULT setEventHandlers(_In_ IToastNotification* notification, _In_ std::shared_ptr<WinToastHandler> eventHandler) {
+    inline HRESULT setEventHandlers(_In_ IToastNotification* notification, _In_ std::shared_ptr<IWinToastHandler> eventHandler) {
         EventRegistrationToken activatedToken, dismissedToken, failedToken;
         HRESULT hr = notification->add_Activated(
                     Callback < Implements < RuntimeClassFlags<ClassicCom>,
@@ -151,7 +151,7 @@ namespace Util {
                      ToastDismissalReason reason;
                      if (SUCCEEDED(e->get_Reason(&reason)))
                      {
-                         eventHandler->toastDismissed(static_cast<WinToastHandler::WinToastDismissalReason>(reason));
+                         eventHandler->toastDismissed(static_cast<IWinToastHandler::WinToastDismissalReason>(reason));
                      }
                      return S_OK;
                  }).Get(), &dismissedToken);
@@ -366,7 +366,7 @@ HRESULT	WinToast::createShellLink() {
 
 
 
-bool WinToast::showToast(_In_ const WinToastTemplate& toast, _In_  WinToastHandler* handler)  {
+bool WinToast::showToast(_In_ const WinToastTemplate& toast, _In_  IWinToastHandler* handler)  {
     if (!isInitialized()) {
         DEBUG_MSG("Error when launching the toast. WinToast is not initialized =(");
         return _isInitialized;
@@ -383,7 +383,7 @@ bool WinToast::showToast(_In_ const WinToastTemplate& toast, _In_  WinToastHandl
             if (SUCCEEDED(hr)) {
                 hr = _notificationFactory->CreateToastNotification(xmlDocument(), &_notification);
                 if (SUCCEEDED(hr)) {
-                    hr = Util::setEventHandlers(notification(), std::shared_ptr<WinToastHandler>(handler));
+                    hr = Util::setEventHandlers(notification(), std::shared_ptr<IWinToastHandler>(handler));
                     if (SUCCEEDED(hr)) {
                         hr = _notifier->Show(notification());
                     }
@@ -441,7 +441,6 @@ WinToastTemplate::WinToastTemplate(const WinToastTemplateType& type) :
     initComponentsFromType();
 }
 
-
 WinToastTemplate::~WinToastTemplate()
 {
     _textFields.clear();
@@ -461,35 +460,3 @@ void WinToastTemplate::initComponentsFromType() {
     _hasImage = _type < Text01;
     _textFields = std::vector<std::wstring>(TextFieldsCount[_type], L"");
 }
-
-
-void WinToastHandler::toastActivated() const {
-    std::wcout << L"The user clicked in this toast" << std::endl;
-
-}
-
-void WinToastHandler::toastFailed() const {
-    std::wcout << L"Error showing current toast" << std::endl;
-}
-
-void WinToastHandler::toastDismissed(WinToastHandler::WinToastDismissalReason state) const {
-    switch (state) {
-    case UserCanceled:
-        std::wcout << L"The user dismissed this toast" << std::endl;
-        break;
-    case ApplicationHidden:
-        std::wcout <<  L"The application hid the toast using ToastNotifier.hide()" << std::endl;
-        break;
-    case TimedOut:
-        std::wcout << L"The toast has timed out" << std::endl;
-        break;
-    default:
-        std::wcout << L"Toast not activated" << std::endl;
-        break;
-    }
-}
-
-
-
-
-

src/wintoastlib.h

@@ -26,17 +26,16 @@ using namespace Windows::Foundation;
 #define DEFAULT_SHELL_LINKS_PATH	L"\\Microsoft\\Windows\\Start Menu\\Programs\\"
 #define DEFAULT_LINK_FORMAT			L".lnk"
 namespace WinToastLib {
-    class WinToastHandler {
+    class IWinToastHandler {
     public:
         enum WinToastDismissalReason {
             UserCanceled = ToastDismissalReason::ToastDismissalReason_UserCanceled,
             ApplicationHidden = ToastDismissalReason::ToastDismissalReason_ApplicationHidden,
             TimedOut = ToastDismissalReason::ToastDismissalReason_TimedOut
         };
-        virtual ~WinToastHandler() {}
-        virtual void toastActivated() const;
-        virtual void toastDismissed(WinToastDismissalReason state) const;
-        virtual void toastFailed() const;
+        virtual void toastActivated() const = 0;
+        virtual void toastDismissed(WinToastDismissalReason state) const = 0;
+        virtual void toastFailed() const = 0;
     };
 
     class WinToastTemplate {
@@ -86,7 +85,7 @@ namespace WinToastLib {
                                                     );
         virtual bool        initialize();
         virtual bool        isInitialized() const { return _isInitialized; }
-        virtual bool        showToast(_In_ const WinToastTemplate& toast, _In_ WinToastHandler* handler);
+        virtual bool        showToast(_In_ const WinToastTemplate& toast, _In_ IWinToastHandler* handler);
         std::wstring        appName() const;
         std::wstring        appUserModelId() const;
         void                setAppUserModelId(_In_ const std::wstring& appName);