src/HYDROGUI/HYDROGUI_LandCoverMapOp.h

   1 // Copyright (C) 2014-2015  EDF-R&D
   2 // This library is free software; you can redistribute it and/or
   3 // modify it under the terms of the GNU Lesser General Public
   4 // License as published by the Free Software Foundation; either
   5 // version 2.1 of the License, or (at your option) any later version.
   6 //
   7 // This library is distributed in the hope that it will be useful,
   8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  10 // Lesser General Public License for more details.
  11 //
  12 // You should have received a copy of the GNU Lesser General Public
  13 // License along with this library; if not, write to the Free Software
  14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  15 //
  16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  17 //
  18
  19 #ifndef HYDROGUI_LANDCOVERMAPOP_H
  20 #define HYDROGUI_LANDCOVERMAPOP_H
  21
  22 #include "HYDROGUI_Operation.h"
  23
  24 #include <HYDROData_LandCoverMap.h>
  25
  26 #include <AIS_InteractiveContext.hxx>
  27
  28 class SUIT_ViewWindow;
  29 class QMouseEvent;
  30
  31 class HYDROGUI_LandCoverMapOp : public HYDROGUI_Operation
  32 {
  33   Q_OBJECT
  34
  35 public:
  36   HYDROGUI_LandCoverMapOp( HYDROGUI_Module* theModule, const int theOperationId );
  37   virtual ~HYDROGUI_LandCoverMapOp();
  38
  39 protected:
  40   virtual void                   startOperation();
  41   virtual void                   abortOperation();
  42   virtual void                   commitOperation();
  43
  44   virtual HYDROGUI_InputPanel*   createInputPanel() const;
  45
  46   virtual bool                   processApply( int& theUpdateFlags, QString& theErrorMsg,
  47                                                QStringList& theBrowseObjectsEntries );
  48
  49   virtual HYDROGUI_Shape*        getPreviewShape() const { return myPreviewPrs; };
  50
  51 signals:
  52   void                           selectionChanged();
  53   void                           deselection();
  54
  55 protected slots:
  56   void                           onLandCoverMapChanged( const QString& theName );
  57   void                           onPolylineFaceChanged();
  58   void                           onCreatePreview();
  59   void                           onViewerSelectionChanged();
  60   void                           onMousePress(SUIT_ViewWindow*, QMouseEvent*);
  61   void                           onMouseRelease(SUIT_ViewWindow*, QMouseEvent*);
  62
  63 private:
  64   void                           closePreview();
  65
  66   Handle(AIS_InteractiveContext) getInteractiveContext();
  67   void                           getSelectedShapes( TopTools_ListOfShape& theSelectedShapes );
  68   int                            getNbSelected();
  69   void                           selectLandCoverInPreview();
  70
  71 private:
  72   int                             myOperationId;
  73   Handle(HYDROData_LandCoverMap)  myEditedObject;
  74
  75   HYDROGUI_Shape*                 myPreviewPrs;
  76   HYDROGUI_Shape*                 myPolylineFacePreviewPrs;
  77
  78   QPoint                          myStartPnt, myEndPnt;
  79 };
  80
  81 #endif