Notifications now provide API.

src/gui/dialogs/formcategorydetails.cpp

@@ -131,7 +131,7 @@ void FormCategoryDetails::apply() {
       qApp->showGuiMessage(tr("Cannot add category"),
                            tr("Category was not added due to error."),
                            QSystemTrayIcon::Critical,
-                           qApp->mainForm());
+                           qApp->mainForm(), true);
     }
   }
   else {
@@ -142,7 +142,7 @@ void FormCategoryDetails::apply() {
       qApp->showGuiMessage(tr("Cannot edit category"),
                            tr("Category was not edited due to error."),
                            QSystemTrayIcon::Critical,
-                           qApp->mainForm());
+                           qApp->mainForm(), true);
     }
   }
 }

src/gui/dialogs/formfeeddetails.cpp

@@ -246,7 +246,7 @@ void FormFeedDetails::apply() {
     else {
       qApp->showGuiMessage(tr("Cannot add feed"),
                            tr("Feed was not added due to error."),
-                           QSystemTrayIcon::Critical);
+                           QSystemTrayIcon::Critical, this, true);
     }
   }
   else {
@@ -257,7 +257,7 @@ void FormFeedDetails::apply() {
     else {
       qApp->showGuiMessage(tr("Cannot edit feed"),
                            tr("Feed was not edited due to error."),
-                           QSystemTrayIcon::Critical);
+                           QSystemTrayIcon::Critical, this, true);
     }
   }
 }

src/gui/dialogs/formmain.cpp

@@ -79,8 +79,6 @@ FormMain::FormMain(QWidget *parent, Qt::WindowFlags f)
 
   // Initialize the web factory.
   WebFactory::instance()->loadState();
-
-  (new Notification())->notify("abcd abcd abcd abcd abcd abcd \naaa\n\n\nabcd abcd abcd abcd abcd", "def def def def def", qApp->icons()->fromTheme("item-update-all"));
 }
 
 FormMain::~FormMain() {
@@ -466,7 +464,7 @@ void FormMain::showWiki() {
   if (!WebFactory::instance()->openUrlInExternalBrowser(APP_URL_WIKI)) {
     qApp->showGuiMessage(tr("Cannot open external browser"),
                          tr("Cannot open external browser. Navigate to application website manually."),
-                         QSystemTrayIcon::Warning);
+                         QSystemTrayIcon::Warning, this, true);
   }
 }
 
@@ -474,7 +472,7 @@ void FormMain::reportABugOnGitHub() {
   if (!WebFactory::instance()->openUrlInExternalBrowser(APP_URL_ISSUES_NEW_GITHUB)) {
     qApp->showGuiMessage(tr("Cannot open external browser"),
                          tr("Cannot open external browser. Navigate to application website manually."),
-                         QSystemTrayIcon::Warning);
+                         QSystemTrayIcon::Warning, this, true);
   }
 }
 
@@ -482,7 +480,7 @@ void FormMain::reportABugOnBitBucket() {
   if (!WebFactory::instance()->openUrlInExternalBrowser(APP_URL_ISSUES_NEW_BITBUCKET)) {
     qApp->showGuiMessage(tr("Cannot open external browser"),
                          tr("Cannot open external browser. Navigate to application website manually."),
-                         QSystemTrayIcon::Warning);
+                         QSystemTrayIcon::Warning, this, true);
   }
 }
 
@@ -490,7 +488,7 @@ void FormMain::donate() {
   if (!WebFactory::instance()->openUrlInExternalBrowser(APP_DONATE_URL)) {
     qApp->showGuiMessage(tr("Cannot open external browser"),
                          tr("Cannot open external browser. Navigate to application website manually."),
-                         QSystemTrayIcon::Warning);
+                         QSystemTrayIcon::Warning, this, true);
   }
 }
 

src/gui/dialogs/formupdate.cpp

@@ -237,7 +237,7 @@ void FormUpdate::startUpdate() {
       qApp->showGuiMessage(tr("Cannot update application"),
                            tr("Cannot navigate to installation file. Check new installation downloads manually on project website."),
                            QSystemTrayIcon::Warning,
-                           this);
+                           this, true);
     }
   }
 }     

src/gui/feedmessageviewer.cpp

@@ -504,7 +504,7 @@ void FeedMessageViewer::showDbCleanupAssistant() {
   else {
     qApp->showGuiMessage(tr("Cannot cleanup database"),
                          tr("Cannot cleanup database, because another critical action is running."),
-                         QSystemTrayIcon::Warning, this);
+                         QSystemTrayIcon::Warning, qApp->mainForm(), true);
   }
 }
 
@@ -520,7 +520,7 @@ void FeedMessageViewer::updateFeeds(QList<FeedsModelFeed *> feeds) {
   if (!qApp->feedUpdateLock()->tryLock()) {
     qApp->showGuiMessage(tr("Cannot update all items"),
                          tr("You cannot update all items because another another critical operation is ongoing."),
-                         QSystemTrayIcon::Warning, qApp->mainForm());
+                         QSystemTrayIcon::Warning, qApp->mainForm(), true);
     return;
   }
 

src/gui/feedsview.cpp

@@ -244,7 +244,7 @@ void FeedsView::addNewCategory() {
     // is quitting.
     qApp->showGuiMessage(tr("Cannot add standard category"),
                          tr("You cannot add new standard category now because another critical operation is ongoing."),
-                         QSystemTrayIcon::Warning, qApp->mainForm());
+                         QSystemTrayIcon::Warning, qApp->mainForm(), true);
     return;
   }
 
@@ -273,7 +273,7 @@ void FeedsView::addNewFeed() {
     // is quitting.
     qApp->showGuiMessage(tr("Cannot add standard feed"),
                          tr("You cannot add new standard feed now because another critical operation is ongoing."),
-                         QSystemTrayIcon::Warning, qApp->mainForm());
+                         QSystemTrayIcon::Warning, qApp->mainForm(), true);
     return;
   }
 
@@ -338,7 +338,7 @@ void FeedsView::editSelectedItem() {
     // is quitting.
     qApp->showGuiMessage(tr("Cannot edit item"),
                          tr("Selected item cannot be edited because another critical operation is ongoing."),
-                         QSystemTrayIcon::Warning, qApp->mainForm());
+                         QSystemTrayIcon::Warning, qApp->mainForm(), true);
 
     // Thus, cannot delete and quit the method.
     return;
@@ -365,7 +365,7 @@ void FeedsView::deleteSelectedItem() {
     // is quitting.
     qApp->showGuiMessage(tr("Cannot delete item"),
                          tr("Selected item cannot be deleted because another critical operation is ongoing."),
-                         QSystemTrayIcon::Warning, qApp->mainForm());
+                         QSystemTrayIcon::Warning, qApp->mainForm(), true);
 
     // Thus, cannot delete and quit the method.
     return;
@@ -396,7 +396,7 @@ void FeedsView::deleteSelectedItem() {
     // or update is undergoing.
     qApp->showGuiMessage(tr("Deletion of item failed."),
                          tr("Selected item was not deleted due to error."),
-                         QSystemTrayIcon::Warning, qApp->mainForm());
+                         QSystemTrayIcon::Warning, qApp->mainForm(), true);
   }
 
   // Changes are done, unlock the update master lock.

src/gui/notifications/notification.cpp

@@ -41,6 +41,7 @@ Notification::Notification() : QWidget(0), m_title(QString()), m_text(QString())
 }
 
 Notification::~Notification() {
+  qDebug("Destroying Notification instance.");
 }
 
 bool Notification::areNotificationsActivated() {

src/gui/notifications/notification.h

@@ -31,7 +31,7 @@ class Notification : public QWidget {
     explicit Notification();
     virtual ~Notification();
 
-    inline static bool areNotificationsActivated();
+    static bool areNotificationsActivated();
 
   public slots:
     void notify(const QString &text, const QString &title, const QIcon &icon);

src/main.cpp

@@ -132,6 +132,8 @@ int main(int argc, char *argv[]) {
 
   // Setup single-instance behavior.
   QObject::connect(&application, SIGNAL(messageReceived(QString)), &application, SLOT(processExecutionMessage(QString)));
+  qApp->showGuiMessage(QSL(APP_NAME), QObject::tr("Welcome to %1 %2.").arg(APP_NAME, APP_VERSION), QSystemTrayIcon::Information,
+                       NULL, false, qApp->icons()->fromTheme(APP_LOW_NAME));
 
   // Enter global event loop.
   return Application::exec();

src/miscellaneous/application.cpp

@@ -169,19 +169,27 @@ void Application::deleteTrayIcon() {
 }
 
 void Application::showGuiMessage(const QString &title, const QString &message,
-                                 QSystemTrayIcon::MessageIcon message_type,
+                                 QSystemTrayIcon::MessageIcon message_type, QWidget *parent,
-                                 QWidget *parent, int duration) {
+                                 bool show_at_least_msgbox, const QIcon &custom_icon) {
-  /*if (true) {
+  if (Notification::areNotificationsActivated()) {
     // Show OSD instead if tray icon bubble, depending on settings.
-    notification()->notify(message, title, message_type);
+    if (custom_icon.isNull()) {
+      notification()->notify(message, title, message_type);
+    }
+    else {
+      notification()->notify(message, title, custom_icon);
+    }
   }
-  else */if (SystemTrayIcon::isSystemTrayActivated()) {
+  else if (SystemTrayIcon::isSystemTrayActivated()) {
-    trayIcon()->showMessage(title, message, message_type, duration);
+    trayIcon()->showMessage(title, message, message_type, TRAY_ICON_BUBBLE_TIMEOUT);
   }
-  else {
+  else if (show_at_least_msgbox) {
     // Tray icon or OSD is not available, display simple text box.
     MessageBox::show(parent, (QMessageBox::Icon) message_type, title, message);
   }
+  else {
+    qDebug("Silencing GUI message: '%s'.", qPrintable(message));
+  }
 }
 
 void Application::onCommitData(QSessionManager &manager) {

src/miscellaneous/application.h

@@ -146,7 +146,7 @@ class Application : public QtSingleApplication {
     // Displays given simple message in tray icon bubble or OSD
     // or in message box if tray icon is disabled.
     void showGuiMessage(const QString &title, const QString &message, QSystemTrayIcon::MessageIcon message_type,
-                        QWidget *parent = NULL, int duration = TRAY_ICON_BUBBLE_TIMEOUT);
+                        QWidget *parent = NULL, bool show_at_least_msgbox = false, const QIcon &custom_icon = QIcon());
 
     // Returns pointer to "GOD" application singleton.
     inline static Application *instance() {