vrfOverlayTreeView.h

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/*******************************************************************************
** Copyright (c) 2002 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: vrfOverlayTreeView.h,v $ $Revision: 1.4 $ $State: Exp $
*******************************************************************************/

#pragma once
#include <vrfGuiCoreQt/vrfGuiCoreQt.h>
#include <vrfGuiCommonQt/vrfTreeWidget.h>
#include <vrfGuiCommonQt/vrfTreeWidget.h>
#include <QtWidgets/QTreeWidget>
#include <QtCore/QStringList>
#include <boost/signals2.hpp>

namespace makVrf
{
   class DT_DLL_VRFGUICOREQT DtVrfOverlayTreeView : public DtVrfTreeWidget
   {
      Q_OBJECT

   public:
      DtVrfOverlayTreeView( makVrv::DtDe& de, QWidget* parent = 0 );      

      virtual ~DtVrfOverlayTreeView();

      virtual std::string selectedOverlay() const;

      boost::signals2::signal<void (const QStringList& children, std::string overlay)> signal_itemMoved;

   protected:

      virtual QMimeData* mimeData(const QList<QTreeWidgetItem*> list) const;

      virtual bool canDropOnItem(QTreeWidgetItem*, const QStringList& globalIds, QDragMoveEvent* event) const;

      virtual void dropItems(const QStringList& globalIds, QTreeWidgetItem*);

      virtual bool isOverlay( QTreeWidgetItem* item ) const;

      virtual makVrv::DtUniqueID uniqueIDForListItem(QTreeWidgetItem* item) const;

      virtual void createRightClickMenu();

   signals:
      void renameOverlay();

   protected slots:
      virtual void showContextMenu(QTreeWidgetItem* item, QMouseEvent* e, int col);
      virtual void onShowHideLayer();
      virtual void onLockUnlockLayer();
      virtual void onHideAllButThis();
      virtual void onShowAllLayers();
      virtual void onHideAllLayers();
      virtual void onSaveOverlayAsShapeFiles();
      virtual void onImportShapeFileOntoOverlay();
      virtual void onChangeDefaultHidden();
      virtual void onRenameOverlay();

   private:
      DtVrfOverlayTreeView(const DtVrfOverlayTreeView& orig);
      DtVrfOverlayTreeView& operator=(const DtVrfOverlayTreeView& rhs);

   public:
      QMenu* myRightClickMenu;
      QAction* myShowHide;
      QAction* myLockUnlock;
      QAction* myHideAllButThis;
      QAction* myShowAll;
      QAction* myHideAll;
      QAction* mySaveAsShapeFiles;
      QAction* myShapeFilesImport;
      QAction* myRenameOverlay;
      QAction* mySetDefaultHidden;
   };
}