X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fgraphicalui.h;h=5435d4e80fdfbcb07168a56feee316aa7c41321c;hp=392075eb298e6ee9c6833c653ba683419179f74e;hb=647215f1dd8ea6fdb6e4fb747c5dc3e19c4ec3fc;hpb=34cbd014160c25232e6f407ba6dcd0fe92ae7c17

diff --git a/src/uisupport/graphicalui.h b/src/uisupport/graphicalui.h
index 392075eb..5435d4e8 100644
--- a/src/uisupport/graphicalui.h
+++ b/src/uisupport/graphicalui.h
@@ -26,12 +26,18 @@
 class ActionCollection;
 class ContextMenuActionProvider;
 class ToolBarActionProvider;
+class UiStyle;
+
+#ifdef Q_WS_WIN
+#  include <windows.h>
+#endif
 
 class GraphicalUi : public AbstractUi {
   Q_OBJECT
 
 public:
   GraphicalUi(QObject *parent = 0);
+  virtual void init();
 
   //! Access global ActionCollections.
   /** These ActionCollections are associated with the main window, i.e. they contain global
@@ -43,28 +49,76 @@ public:
 
   inline static ContextMenuActionProvider *contextMenuActionProvider();
   inline static ToolBarActionProvider *toolBarActionProvider();
+  inline static UiStyle *uiStyle();
+  inline static QWidget *mainWidget();
+
+  //! Force the main widget to the front and focus it (may not work in all window systems)
+  static void activateMainWidget();
+
+  //! Hide main widget (storing the current desktop if possible)
+  static void hideMainWidget();
+
+  //! Toggle main widget
+  static void toggleMainWidget();
+
+  //! Check if the main widget if (fully, in KDE) visible
+  static bool isMainWidgetVisible();
 
 protected:
   //! This is the widget we associate global actions with, typically the main window
   void setMainWidget(QWidget *);
 
+  //! Check if the mainWidget is visible and optionally toggle its visibility
+  /** With KDE integration, we check if the mainWidget is (partially) obscured in order to determine if
+   *  it should be activated or hidden. Without KDE, we need to resort to checking the current state
+   *  as Qt knows it, ignoring windows covering it.
+   *  @param  performToggle If true, toggle the window's state in addition to checking visibility
+   *  @return True, if the window is currently *not* visible (needs activation)
+   */
+  bool checkMainWidgetVisibility(bool performToggle);
+
+  //! Minimize to or restore main widget
+  virtual void minimizeRestore(bool show);
+
+  //! Whether it is allowed to hide the mainWidget
+  /** The default implementation returns false, meaning that we won't hide the mainWidget even
+   *  if requested. This is to prevent hiding in case we don't have a tray icon to restore from.
+   */
+  virtual inline bool isHidingMainWidgetAllowed() const;
+
   void setContextMenuActionProvider(ContextMenuActionProvider *);
   void setToolBarActionProvider(ToolBarActionProvider *);
+  void setUiStyle(UiStyle *);
+
+  virtual bool eventFilter(QObject *obj, QEvent *event);
+
+protected slots:
+  virtual void disconnectedFromCore();
 
 private:
+  static inline GraphicalUi *instance();
+
+  static GraphicalUi *_instance;
   static QWidget *_mainWidget;
   static QHash<QString, ActionCollection *> _actionCollections;
   static ContextMenuActionProvider *_contextMenuActionProvider;
   static ToolBarActionProvider *_toolBarActionProvider;
+  static UiStyle *_uiStyle;
+  static bool _onAllDesktops;
+
+#ifdef Q_WS_WIN
+  DWORD _dwTickCount;
+#endif
 
 };
 
-ContextMenuActionProvider *GraphicalUi::contextMenuActionProvider() {
-  return _contextMenuActionProvider;
-}
+// inlines
 
-ToolBarActionProvider *GraphicalUi::toolBarActionProvider() {
-  return _toolBarActionProvider;
-}
+GraphicalUi *GraphicalUi::instance() { return _instance; }
+ContextMenuActionProvider *GraphicalUi::contextMenuActionProvider() { return _contextMenuActionProvider; }
+ToolBarActionProvider *GraphicalUi::toolBarActionProvider() { return _toolBarActionProvider; }
+UiStyle *GraphicalUi::uiStyle() { return _uiStyle; }
+QWidget *GraphicalUi::mainWidget() { return _mainWidget; }
+bool GraphicalUi::isHidingMainWidgetAllowed() const { return false; }
 
 #endif