Merge branch 'Dev_1.2.0' of newgeom:newgeom into Dev_1.2.0

[modules/shaper.git] / src / XGUI / XGUI_ViewerProxy.h

diff --git a/src/XGUI/XGUI_ViewerProxy.h b/src/XGUI/XGUI_ViewerProxy.h
index e0894ff0f06724e4d6403102350e2925343a97b4..233bc5a9c254aba2193de03018f652108580d9f3 100644 (file)
--- a/src/XGUI/XGUI_ViewerProxy.h
+++ b/src/XGUI/XGUI_ViewerProxy.h
@@ -5,10 +5,9 @@
 
 #include "XGUI.h"
 #include <ModuleBase_IViewer.h>
+#include <AppElements_ViewWindow.h>
 
 class XGUI_Workshop;
-class AppElements_ViewWindow;
-
 /**
  * \ingroup GUI
  * Proxy class which repersents or AppElements_Viewer or Salome Viewer
@@ -69,9 +68,27 @@ Q_OBJECT
   /// Update current viewer
   virtual void update();
 
+  /// Method returns True if the viewer can process editing objects 
+  /// by mouse drugging. If this is impossible thet it has to return False.
+  virtual bool canDragByMouse() const;
+
+signals:
+  /// Emits by mouse entering the view port
+  void enterViewPort();
+
+  /// Emits by mouse leaving of the view port
+  void leaveViewPort();
+
+protected:
+  /// processes the application signals to catch the mouse leaving state of the main window
+  /// \param theObject
+  /// \param theEvent
+  bool eventFilter(QObject *theObject, QEvent *theEvent);
+
 private slots:
   void onTryCloseView(AppElements_ViewWindow*);
   void onDeleteView(AppElements_ViewWindow*);
+  void onViewCreated(ModuleBase_IViewWindow* theWnd);
   void onViewCreated(AppElements_ViewWindow*);
   void onActivated(AppElements_ViewWindow*);
 
@@ -83,6 +100,8 @@ private slots:
   void onKeyPress(AppElements_ViewWindow*, QKeyEvent*);
   void onKeyRelease(AppElements_ViewWindow*, QKeyEvent*);
 
+  void onViewTransformed(AppElements_ViewWindow::OperationType);
+
  private:
   XGUI_Workshop* myWorkshop;
 };