Process history pointer

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

diff --git a/src/XGUI/XGUI_ViewerProxy.h b/src/XGUI/XGUI_ViewerProxy.h
index caca6ec42133103af9f64c78e0ab2291764e1cbe..5e8f75a635080430dee5154ea4bab1e9d138eea2 100644 (file)
--- a/src/XGUI/XGUI_ViewerProxy.h
+++ b/src/XGUI/XGUI_ViewerProxy.h
@@ -1,14 +1,16 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
 #ifndef XGUI_VIEWERPROXY_H
 #define XGUI_VIEWERPROXY_H
 
 #include "XGUI.h"
 #include <ModuleBase_IViewer.h>
+#include <AppElements_ViewWindow.h>
 
 class XGUI_Workshop;
-class XGUI_ViewWindow;
-
 /**
- * Proxy class which repersents or XGUI_Viewer or Salome Viewer
+ * \ingroup GUI
+ * Proxy class which repersents or AppElements_Viewer or Salome Viewer
  * dependently on current launching environment.
  * It is reccomennded to use this class in operation for accessing to viewer 
  * functionality instead of direct access to a viewer
@@ -17,6 +19,8 @@ class XGUI_EXPORT XGUI_ViewerProxy : public ModuleBase_IViewer
 {
 Q_OBJECT
  public:
+   /// Constructor
+   /// \param theParent a parent object
   XGUI_ViewerProxy(XGUI_Workshop* theParent);
 
   //! Returns AIS_InteractiveContext from current OCCViewer
@@ -58,16 +62,52 @@ Q_OBJECT
   /// Remove selection filter from the viewer
   virtual void removeSelectionFilter(const Handle(SelectMgr_Filter)& theFilter);
 
+  /// Returns true if the selection filter is set to the viewer
+  /// \param theFilter a selection filter
+  virtual bool hasSelectionFilter(const Handle(SelectMgr_Filter)& theFilter);
+
   /// Remove all selection filters from the viewer
   virtual void clearSelectionFilters();
 
- private slots:
-  void onMousePress(XGUI_ViewWindow*, QMouseEvent*);
-  void onMouseRelease(XGUI_ViewWindow*, QMouseEvent*);
-  void onMouseDoubleClick(XGUI_ViewWindow*, QMouseEvent*);
-  void onMouseMove(XGUI_ViewWindow*, QMouseEvent*);
-  void onKeyPress(XGUI_ViewWindow*, QKeyEvent*);
-  void onKeyRelease(XGUI_ViewWindow*, QKeyEvent*);
+  /// 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;
+
+  // Fit all along Z (perpendicular to display)
+  virtual void Zfitall();
+
+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*);
+
+  void onMousePress(AppElements_ViewWindow*, QMouseEvent*);
+  void onMouseRelease(AppElements_ViewWindow*, QMouseEvent*);
+  void onMouseDoubleClick(AppElements_ViewWindow*, QMouseEvent*);
+  void onMouseMove(AppElements_ViewWindow*, QMouseEvent*);
+
+  void onKeyPress(AppElements_ViewWindow*, QKeyEvent*);
+  void onKeyRelease(AppElements_ViewWindow*, QKeyEvent*);
+
+  void onViewTransformed(AppElements_ViewWindow::OperationType);
 
  private:
   XGUI_Workshop* myWorkshop;