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salome-gui  6.5.0
QxGraph_ViewWindow.h
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 //  SALOME QxGraph : build Supervisor viewer into desktop
00024 //
00025 #ifndef QXGRAPH_VIEWWINDOW_H
00026 #define QXGRAPH_VIEWWINDOW_H
00027 
00028 #include "QxGraph.h"
00029 #include "QxGraph_ViewModel.h"
00030 
00031 #include "SUIT_ViewWindow.h"
00032 
00033 #include "QtxAction.h"
00034 
00035 #include <qaction.h>
00036 
00037 #ifdef WIN32
00038 #pragma warning ( disable:4251 )
00039 #endif
00040 
00041 class SUIT_ResourceMgr;
00042 
00043 class QXGRAPH_EXPORT QxGraph_ViewWindow : public SUIT_ViewWindow {
00044   Q_OBJECT
00045 
00046  public:
00047   QxGraph_ViewWindow(SUIT_Desktop* theDesktop, QxGraph_Viewer* theModel);
00048   virtual ~QxGraph_ViewWindow();
00049 
00050   void              setBackgroundColor( const QColor& );
00051   QColor            backgroundColor() const;
00052 
00053   QToolBar*         getToolBar() { return myToolBar; }
00054 
00055   SUIT_ResourceMgr* resMgr() const;
00056 
00057   QxGraph_Viewer*   getViewModel() const { return myViewModel; }
00058   void              setViewModel(QxGraph_Viewer* theViewModel) { myViewModel = theViewModel; }
00059 
00060   virtual void      initLayout();
00061 
00062   void              contextPopupEvent(QContextMenuEvent* theEvent) { emit contextMenuRequested( theEvent); }
00063   
00064  public slots:
00065   void              onViewFitAll();
00066   void              onViewFitArea();
00067   void              onViewZoom();
00068   void              onViewPan(); 
00069   void              onViewGlobalPan(); 
00070   void              onViewReset(); 
00071   
00072  protected:
00073   void              resizeEvent( QResizeEvent* theEvent );
00074 
00075   virtual void      initCanvas();
00076   virtual void      initCanvasViews();
00077 
00078  private:
00079   void              createActions();
00080   void              createToolBar();
00081 
00083   enum { FitAllId, FitRectId, ZoomId, PanId, GlobalPanId, ResetId };
00084   typedef QMap<int, QtxAction*> ActionsMap;
00085 
00086   ActionsMap        myActionsMap;
00087   QToolBar*         myToolBar;
00088 
00089   QxGraph_Viewer*   myViewModel;
00090   
00091 };
00092 
00093 #ifdef WIN32
00094 #pragma warning ( default:4251 )
00095 #endif
00096 
00097 #endif