{Fancy,Debugger}MainWindow: Consolidate dock actions menu population

There are several places where the list of dock actions are shown,
and at least two where it was created.

Change-Id: Ib2c18e602b5d6f57c1b7471bd75f3b989d536600
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/libs/utils/fancymainwindow.cpp

@@ -377,9 +377,9 @@ void FancyMainWindow::showEvent(QShowEvent *event)
 
 void FancyMainWindow::contextMenuEvent(QContextMenuEvent *event)
 {
-    QMenu *menu = createPopupMenu();
-    menu->exec(event->globalPos());
-    delete menu;
+    QMenu menu;
+    addDockActionsToMenu(&menu);
+    menu.exec(event->globalPos());
 }
 
 void FancyMainWindow::handleVisibilityChanged(bool visible)
@@ -448,7 +448,7 @@ static bool actionLessThan(const QAction *action1, const QAction *action2)
     return action1->text().toLower() < action2->text().toLower();
 }
 
-QMenu *FancyMainWindow::createPopupMenu()
+void FancyMainWindow::addDockActionsToMenu(QMenu *menu)
 {
     QList<QAction *> actions;
     QList<QDockWidget *> dockwidgets = findChildren<QDockWidget *>();
@@ -460,12 +460,10 @@ QMenu *FancyMainWindow::createPopupMenu()
         }
     }
     qSort(actions.begin(), actions.end(), actionLessThan);
-    QMenu *menu = new QMenu(this);
     foreach (QAction *action, actions)
         menu->addAction(action);
     menu->addAction(&d->m_menuSeparator);
     menu->addAction(&d->m_resetLayoutAction);
-    return menu;
 }
 
 QAction *FancyMainWindow::menuSeparator() const

src/libs/utils/fancymainwindow.h

@@ -67,7 +67,7 @@ public:
     QAction *resetLayoutAction() const;
 
     // Overwritten to add locked/reset.
-    virtual QMenu *createPopupMenu();
+    void addDockActionsToMenu(QMenu *menu);
 
     QDockWidget *toolBarDockWidget() const;
     void setToolBarDockWidget(QDockWidget *dock);

src/plugins/debugger/debuggermainwindow.cpp

@@ -128,7 +128,6 @@ public:
     DebuggerLanguages m_engineDebugLanguages;
 
     ActionContainer *m_viewsMenu;
-    QList<Command *> m_menuCommandsToAdd;
 
     Project *m_previousProject;
     Target *m_previousTarget;
@@ -319,10 +318,6 @@ void DebuggerMainWindowPrivate::createViewsMenuItems()
         "Debugger.Views.Separator", debugcontext);
     cmd->setAttribute(Command::CA_Hide);
     m_viewsMenu->addAction(cmd, Core::Constants::G_DEFAULT_THREE);
-    cmd = Core::ActionManager::registerAction(q->resetLayoutAction(),
-        "Debugger.Views.ResetSimple", debugcontext);
-    cmd->setAttribute(Command::CA_Hide);
-    m_viewsMenu->addAction(cmd, Core::Constants::G_DEFAULT_THREE);
 }
 
 void DebuggerMainWindowPrivate::addLanguage(DebuggerLanguage languageId,
@@ -410,7 +405,6 @@ QDockWidget *DebuggerMainWindow::createDockWidget(const DebuggerLanguage &langua
     Command *cmd = Core::ActionManager::registerAction(toggleViewAction,
              Core::Id("Debugger.").withSuffix(widget->objectName()), globalContext);
     cmd->setAttribute(Command::CA_Hide);
-    d->m_menuCommandsToAdd.append(cmd);
 
     dockWidget->installEventFilter(&d->m_resizeEventFilter);
 
@@ -426,12 +420,7 @@ QDockWidget *DebuggerMainWindow::createDockWidget(const DebuggerLanguage &langua
 
 void DebuggerMainWindow::addStagedMenuEntries()
 {
-    Utils::sort(d->m_menuCommandsToAdd, [](Command *cmd1, Command *cmd2) {
-        return cmd1->action()->text() < cmd2->action()->text();
-    });
-    foreach (Command *cmd, d->m_menuCommandsToAdd)
-        d->m_viewsMenu->addAction(cmd);
-    d->m_menuCommandsToAdd.clear();
+    addDockActionsToMenu(d->m_viewsMenu->menu());
 }
 
 QWidget *DebuggerMainWindow::createContents(IMode *mode)
@@ -543,9 +532,9 @@ void DebuggerMainWindow::writeSettings() const
 
 void DebuggerMainWindow::showViewsMenu()
 {
-    QMenu *menu = createPopupMenu();
-    menu->exec(d->m_viewButton->mapToGlobal(QPoint()));
-    delete menu;
+    QMenu menu;
+    addDockActionsToMenu(&menu);
+    menu.exec(d->m_viewButton->mapToGlobal(QPoint()));
 }
 
 void DebuggerMainWindow::readSettings()
@@ -613,11 +602,6 @@ bool DebuggerMainWindowPrivate::isQmlActive() const
     return (m_activeDebugLanguages & QmlLanguage);
 }
 
-QMenu *DebuggerMainWindow::createPopupMenu()
-{
-    return FancyMainWindow::createPopupMenu();
-}
-
 void DebuggerMainWindowPrivate::setSimpleDockWidgetArrangement()
 {
     using namespace Constants;

src/plugins/debugger/debuggermainwindow.h

@@ -86,7 +86,6 @@ public:
     void addStagedMenuEntries();
 
     QWidget *createContents(Core::IMode *mode);
-    QMenu *createPopupMenu();
 
     void readSettings();
     void writeSettings() const;