generatePathDataWidget.h

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/*********************************************************************
** Copyright (c) 2011 MAK Technologies, Inc.
** All rights reserved.
*********************************************************************/

#pragma once

#include "bhave3DGui/bhave3DGuiDefines.h"
#include <bhave3DGui/bhavePdgThread.h>
#include <bhave3DGui/boxDrawEventProcessor.h>
#include <vrvUtil/signalslib.h>
#include <vrvCore/DtDe.h>
#include <vrvCore/DtIntersector.h>
#include <vrvCoreQt/DtMenuItem.h>

#include <bhavePathDataGen/extentBoxStruct.h>

#include "bhave3DGui/ui_generatePathDataWidgetUi.h"


#include "vrfGuiCoreQt/autoHideDock.h"
#include <QtGui/QDialog>
#include "vrfGuiCoreQt/autoHidePanel.h"

namespace BHAVE
{
   namespace BHAVE3DGui
   {
      enum PDGWidgetState 
      {
         INITIALIZE,
         START,
         SELECT_ALL,
         SELECT_BOX,
         GENERATING
      };

      class DT_DLL_bhave3DGui DtGeneratePathDataWidget : public makVrf::DtAutoHideDock 
      {
         Q_OBJECT

      public:
         DtGeneratePathDataWidget(QWidget *parent, makVrv::DtDe& de, DtBhavePdgThread* pdgThread, QAction* action = 0);
         virtual ~DtGeneratePathDataWidget();
         virtual void init(std::string initialTerrain);

         virtual void removeFromPanel();

         virtual void addToPanel();

         virtual bool isDockInPanel();


      protected slots:
         virtual void pathdataFinished(int result);

         virtual void performGeneration();

         virtual void cancelAndReset();

         virtual void setUiToSelectBoxState();
         virtual void setUiToStartState();
         virtual void setUiToGeneratingState();
         
      protected:

         virtual void slot_onTerrainLoaded(const std::string&);
         virtual void slot_onTerrainGeometryLoaded();
         virtual void slot_onExtentBoxChanged(const makVrv::DtIntersectorResult&, const makVrv::DtIntersectorResult&,
                                              const makVrv::DtIntersectorResult&,const makVrv::DtIntersectorResult&);
         
         virtual void slot_onExtentBoxCreated();

         virtual void slot_onExtentBoxStarted();
         
         virtual void showDrawCursor(bool show);

         virtual void enableGenerateBtnIfAble(bool enable);

         virtual void enableCoordBoxes(bool enable);

         virtual void clearCoordBoxes();

         virtual void clearDrawnBox();

         virtual void setExtentBox();

         virtual void closeEvent(QCloseEvent* event);
         virtual void leaveEvent(QEvent* event);
         virtual void enterEvent(QEvent* event);

      protected:
         Ui_DtGeneratePathDataWidgetUi* myUi;
         QWidget* myWidget;
         makVrv::DtDe* myDe;
         QAction*      myAction;
         DtBhavePdgThread* myPdgThread;
         DtBoxDrawEventProcessor *myBoxProcessor;
         bool myFirstTrigger;
         bool myIsGeocentric;
         bool myIsMTF;
         DtExtentBoxStruct myExtents;
         makVrf::DtAutoHidePanel* myPanelParent;
         bool myIsDockInPanel;
         PDGWidgetState myState;
      };
   }
}