Observe Image operation.

[modules/hydro.git] / src / HYDROGUI / HYDROGUI_Module.h

diff --git a/src/HYDROGUI/HYDROGUI_Module.h b/src/HYDROGUI/HYDROGUI_Module.h
index a93a3f44d1e726b5abb404f67c1a2bb7d77fdda6..8db2c13b32e0570c784d720779b32c79a1578f9b 100644 (file)
--- a/src/HYDROGUI/HYDROGUI_Module.h
+++ b/src/HYDROGUI/HYDROGUI_Module.h
@@ -25,6 +25,10 @@
 
 #include <LightApp_Module.h>
 
+#include <QEvent>
+
+class QGraphicsSceneMouseEvent;
+
 class GraphicsView_Viewer;
 
 class SUIT_ViewWindow;
@@ -39,6 +43,15 @@ class HYDROGUI_Module : public LightApp_Module
 {
   Q_OBJECT
 
+  enum CustomEvent { NewViewEvent = QEvent::User + 100 };
+
+public:
+  enum ViewManagerRole { VMR_Unknown = 0, VMR_General, VMR_TransformImage, VMR_ObserveImage };
+  typedef QPair< SUIT_ViewManager*, ViewManagerRole > ViewManagerInfo;
+
+  typedef QMap        < int, ViewManagerInfo > ViewManagerMap;
+  typedef QMapIterator< int, ViewManagerInfo > ViewManagerMapIterator;
+
 public:
   HYDROGUI_Module();
   virtual ~HYDROGUI_Module();
@@ -52,28 +65,46 @@ public:
   virtual void windows( QMap<int, int>& ) const;
   virtual void viewManagers( QStringList& ) const;
 
+  virtual void contextMenuPopup( const QString&, QMenu*, QString& );
+
   virtual void update( const int );
+  virtual void updateCommandsStatus();
 
   HYDROGUI_DataModel* getDataModel() const;
   HYDROGUI_Displayer* getDisplayer() const;
 
-  GraphicsView_Viewer* getViewer( const int theViewerId ) const;
+  GraphicsView_Viewer* getViewer( const int theId ) const;
+
+  int getViewManagerId( SUIT_ViewManager* theViewManager );
+  ViewManagerRole getViewManagerRole( SUIT_ViewManager* theViewManager );
+  void setViewManagerRole( SUIT_ViewManager* theViewManager,
+                           const ViewManagerRole theRole );
 
 protected:
   CAM_DataModel* createDataModel();
 
 public slots:
   virtual bool activateModule( SUIT_Study* );
+  virtual bool deactivateModule( SUIT_Study* );
 
 protected:
   virtual LightApp_Operation* createOperation( const int ) const;
 
+  virtual void customEvent( QEvent* );
+  virtual bool eventFilter( QObject*, QEvent* );
+
 protected slots:
   void onOperation();
+
+  bool onUndo( int theNumActions );
+  bool onRedo( int theNumActions );
+
   virtual void onViewManagerAdded( SUIT_ViewManager* );
   virtual void onViewManagerRemoved( SUIT_ViewManager* );
   virtual void onViewCreated( SUIT_ViewWindow* );
 
+  void onViewPortMouseEvent( QGraphicsSceneMouseEvent* );
+
 private:
   void updateGV( const bool theIsInit = false, 
                  const bool theIsForced = false );
@@ -84,13 +115,16 @@ private:
   bool isUpdateEnabled() const;
 
 private:
-  void CreateActions();
-  void CreateMenus();
-  void CreatePopups();
-  void CreateToolbars();
+  void createActions();
+  void createMenus();
+  void createPopups();
+  void createToolbars();
+
+  void createUndoRedoActions();
+  void updateUndoRedoControls();
 
 private:
-  QAction* CreateAction( const int theId, const QString& theSuffix,
+  QAction* createAction( const int theId, const QString& theSuffix,
                          const QString& theImg = QString::null,
                          const int theKey = 0, const bool isToggle = false,
                          const QString& theSlot = QString::null );
@@ -98,6 +132,8 @@ private:
 private:
   HYDROGUI_Displayer* myDisplayer;
 
+  ViewManagerMap myViewManagerMap;
+
   bool myIsUpdateEnabled;
 };