albaGUICheckTree.h

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/*=========================================================================
 
 Program: ALBA (Agile Library for Biomedical Applications)
 Module: albaGUICheckTree
 Authors: Silvano Imboden
 
 Copyright (c) BIC
 All rights reserved. See Copyright.txt or
 
 
 This software is distributed WITHOUT ANY WARRANTY; without even
 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef __albaGUICheckTree_H__
#define __albaGUICheckTree_H__
//----------------------------------------------------------------------------
// Include:
//----------------------------------------------------------------------------
#include "albaGUITree.h"
#include "albaPics.h"
#include <wx/imaglist.h>
#include <wx/treectrl.h>
#include <map>
#ifdef ALBA_EXPORTS
#include "albaDllMacros.h"
EXPORT_STL_MAP(ALBA_EXPORT,wxString,int);
#endif
//----------------------------------------------------------------------------
// Forward refs:
//----------------------------------------------------------------------------
class albaVME;
class albaView;
 
//----------------------------------------------------------------------------
// albaGUICheckTree :
//----------------------------------------------------------------------------
class ALBA_EXPORT albaGUICheckTree: public albaGUITree
{
public:
  albaGUICheckTree (wxWindow* parent, wxWindowID id=-1, bool CloseButton = false, bool HideTitle = false); 
  virtual       ~albaGUICheckTree();
 
   void VmeAdd(albaVME *vme);
 
  void VmeRemove(albaVME *vme);
 
  void VmeSelected(albaVME *vme);
 
  albaVME *GetSelectedNode() {return m_SelectedVME;};
 
  bool IsIconChecked(wxTreeItemId item);
 
  void VmeShow(albaVME *vme, bool show);
 
  void VmeModified(albaVME *vme);
 
  void ViewSelected(albaView *view);
 
  void ViewDeleted(albaView *view);
 
// todo: 
// setting m_enableSelect to false
// doesn't prevent to change the selection using the keyboard !!
//SIL. 7-4-2005: 
 
  void EnableSelect(bool enable);
 
  wxTreeCtrl *GetTree() {return m_NodeTree;};
  
   virtual bool IsVMEExpanded(albaVME *vme);
 
   virtual void CollapseVME(albaVME *vme);
 
   virtual void ExpandVME(albaVME *vme);
protected:
  void VmeUpdateIcon(albaVME *vme);
 
  void TreeUpdateIcon();
  
  virtual int GetVmeStatus(albaVME *vme);
 
  int ClassNameToIcon(wxString classname);
 
  virtual void InitializeImageList();
 
  wxBitmap MergeIcons(wxBitmap state, wxBitmap vme);
 
public: 
   void OnMouseDown(wxMouseEvent& event);
 
  void OnMouseUp(wxMouseEvent& event);
 
  void OnMouseEvent(wxMouseEvent& event);
 
  virtual void OnIconClick(wxTreeItemId item);
 
  virtual void ShowContextualMenu(wxMouseEvent& event);
 
  virtual void OnSelectionChanged(wxTreeEvent& event);
 
protected:
  albaView *m_View;
  albaVME *m_SelectedVME;
  //bool      m_CheckCrypto;
  bool     m_CanSelect;
  wxMenu  *m_RMenu;  
 
  typedef std::map<wxString,int> MapClassNameToIcon;
  MapClassNameToIcon m_MapClassNameToIcon;
 
  DECLARE_EVENT_TABLE()
}; // end of albaGUICheckTree
#endif