#include <creaImageIOWxTreeView.h>
#include <creaImageIOGimmickView.h>
#include <creaImageIOSystem.h>
#include <wx/splitter.h>
#include <wx/gdicmn.h>
///Comparing function for ordering algorithm. Takes parameters as strings.
int wxCALLBACK CompareFunctionStrings(long item1, long item2, long sortData)
{	
	std::string s1((char*)((long*)item1)[1]);
	std::string s2((char*)((long*)item2)[1]);
	if(sortData==1)
	{
		// inverse the order
		if (s1 < s2)
			return 1;
		if (s1 > s2)
			return -1;

		return 0;
	}
	else
	{
		if (s1 < s2)
			return -1;
		if (s1 > s2)
			return 1;

		return 0;

	}
	
}

///Comparing function for ordering algorithm. Takes parameters as ints.
int wxCALLBACK CompareFunctionInts(long item1, long item2, long sortData)
{	
	int val1=atoi((char*)((long*)item1)[1]);
	int val2=atoi((char*)((long*)item2)[1]);
	if(sortData==1)
	{
		// inverse the order
		if (val1 < val2)
			return 1;
		if (val1 > val2)
			return -1;

		return 0;
	}
	else
	{
		if (val1 < val2)
			return -1;
		if (val1 > val2)
			return 1;

		return 0;

	}
	
}

namespace creaImageIO
{
  //=====================================================================
  // CTor
  WxTreeView::WxTreeView(TreeHandler* handler,
			 GimmickView* gimmick,
			 wxWindow* parent,
			 const wxWindowID id)
    : wxPanel(parent,id),
      TreeView(handler,gimmick)
  {
    GimmickDebugMessage(1,"WxTreeView::WxTreeView"
			<<std::endl);

    
    // Split part below toolbar into notebook for views and panel
    // for preview, messages...
    // TO DO : Splitter
    //    mSplitter = new wxSplitterWindow( this , -1);

    // Global sizer
    wxBoxSizer	*sizer = new wxBoxSizer(wxHORIZONTAL);
    
    int ctrl_style = wxLC_REPORT | wxLC_VRULES;
    int col_style = wxLIST_FORMAT_LEFT;

    // Creating the ListCtrl for the levels > 0 (not for Root level)
    for (int i = 1;
	 i < handler->GetTree().GetNumberOfLevels();
	 ++i)
      {

	GimmickDebugMessage(5,"Creating view for level "<<i
			    <<std::endl);
	LevelType level;

	// If the first level : parent = this
	wxWindow* sparent = this;
	// else parent = last splitter
	if (i>1) sparent = mLevelList[i-2].wxSplitter;

	level.wxSplitter = new wxSplitterWindow( sparent , -1);
	if(i!=1)
	{
	level.wxSplitter->Show(false);
	}
	//	    level.wxSplitter->SetMinimumPaneSize(100);
	
	wxListCtrl* ctrl = new wxListCtrl(level.wxSplitter,
					  i,
					  wxDefaultPosition, 
					  wxDefaultSize,
					  ctrl_style);
	level.wxCtrl = ctrl;
	level.wxSplitter->Initialize(ctrl);


	// Create the columns : one for each attribute of the level
	int col = 0;
	std::string title;
	tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
	for (a  = handler->GetTree().GetAttributeDescriptorList(i).begin();
	     a != handler->GetTree().GetAttributeDescriptorList(i).end();
	     ++a)
	  {
	
		GimmickDebugMessage(5,"Creating column "<<col<<" : "
				<<a->GetName()
				<<std::endl);

		if(a->GetFlags()!=creaImageIO::tree::AttributeDescriptor::PRIVATE)
		{

		if(a->GetName()=="UNKNOWN")
		{
           title = "#";
		   title += handler->GetTree().GetLevelDescriptor(i+1).GetName();
		if (title[title.size()-1]!='s')
	      title += "s";

		}
		else
		{
			title=a->GetName();
		}
		ctrl->InsertColumn(col, 
				crea::std2wx(title),
				col_style);
		level.key.push_back(a->GetKey());
		//	    ctrl->SetColumnWidth(col, wxLIST_AUTOSIZE );
		col++;
		}
		
	  }
	  
	mLevelList.push_back(level);
      }
    
#if wxUSE_MENUS

    menu =new wxMenu;
	wxMenuItem* m1=menu->Append(wxID_ANY, _T("&Sort ascending"));
	wxMenuItem* m2=menu->Append(wxID_ANY, _T("&Sort descending"));
	wxMenuItem* m3=menu->Append(wxID_ANY, _T("&Filter"));
	mAscendingID=m1->GetId();
	mDescendingID=m2->GetId();
	mFilterID=m3->GetId();
	Connect( mAscendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
	Connect( mDescendingID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupSort) );
	Connect( mFilterID, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(WxTreeView::OnPopupFilter) );
	
#endif // wxUSE_MENUS


    /// Initialize the first level splitter
 
      sizer->Add( mLevelList[0].wxSplitter ,1, wxGROW  ,0);
	mColumnSelected=1;
	mLastSelected=0;
	mLastLevel=0;
	mDirection=true;
	mSelectionMade=false;
	mProcess=true;
	//CreateColorPalette();
    UpdateLevel(1);

    SetSizer( sizer );     
    SetAutoLayout(true);
    Layout();

  }
  //=====================================================================

  //=====================================================================
  /// Destructor
  WxTreeView::~WxTreeView()
  {
    GimmickDebugMessage(1,"WxTreeView::~WxTreeView"
			<<std::endl);
  }
  //=====================================================================
  
  
  //=====================================================================
  struct ItemData
  {
    tree::Node* node;
	int id;
  };
 
  //=====================================================================
   std::vector<tree::Node*> WxTreeView::GetSelected(int level)
  {
    int l = level - 1;
    // the selection of upper level
    std::vector<tree::Node*> sel;
	
    if (level == 1) 
      {
	sel.push_back(GetTreeHandler()->GetTree().GetTree());
      }
    else 
      {
	int n = GetCtrl(l-1)->GetItemCount();
	for (int i = 0; i < n; i++)
	  {
	    if ( GetCtrl(l-1)->GetItemState(i,wxLIST_STATE_SELECTED))
	      {
		long adr = GetCtrl(l-1)->GetItemData(i);
		tree::Node* n = ((ItemData*)adr)->node;
			if(mLastSelected==i)
			{
				std::vector<tree::Node*>::iterator it;
				it = sel.begin();
				it = sel.insert ( it , n );
			}
			else
			{
				sel.push_back(n);
			}
	      }
	  }	
      }
	 
	  return sel;
  }

  //=====================================================================
  
  ///Removes selected nodes on last selected level
  void WxTreeView::RemoveSelected()
  {
	  mLastLevel+=1;
	  std::vector<tree::Node*> sel=GetSelected(mLastLevel+1);
	  bool erase=false;
	  std::stringstream out;
	  std::string levelName=GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName();
	  out<<"Delete ";
	  out<<sel.size();
	  if(sel.size()>1&&levelName.at(levelName.size()-1)!='s')
	  {
	  out<<" "<<levelName;
	  out<<"s?";
	  }
	  else
	  {
      out<<" "<<GetTreeHandler()->GetTree().GetLevelDescriptor(mLastLevel).GetName()<<"?";
	  }
	  if (wxMessageBox(_T(out.str()),
			 _T("Remove Files"),
			 wxYES_NO,this ) == wxYES)
	  {
	    erase = true;
	  }
	  if(erase)
	  {
		bool needRefresh=false;
		std::vector<tree::Node*>::iterator i;
		for (i=sel.begin(); i!=sel.end(); ++i)
		{
			GimmickMessage(1,
					"deleting '"
					<<(*i)->GetLabel()
					<<"'"<<mLastLevel
					<<std::endl);
			if((*i)->GetParent()->GetNumberOfChildren()<2)
			{
				needRefresh=true;
			}
				GetTreeHandler()->Remove(*i);
		}

		if(needRefresh && mLastLevel>1)
		{
		UpdateLevel(mLastLevel-2);
		}
		else if(mLastLevel>1)
		{
		UpdateLevel(mLastLevel-1);
		}
		else
		{
		UpdateLevel(mLastLevel);
		}
	  }
	  
  }
    

  //=====================================================================

 
  //=====================================================================
  /// Updates a level of the view (adds or removes children, proganizes, etc.)
  void WxTreeView::UpdateLevel( int level )
  {
    GimmickDebugMessage(1,
			GetTreeHandler()->GetTree().GetLabel()
			<<" view : updating level "<<level
			<<std::endl);
    
    wxBusyCursor busy;
    RecursiveUpdateLevel(level);
    int i;
    for (i=0; i<level-1; i++)
      {
	if (!GetSplitter(i)->IsSplit()) 
	  GetSplitter(i)->SplitVertically(  GetCtrl(i), GetSplitter(i+1),
					    100 );
      }
    if (GetSplitter(i)->IsSplit()) GetSplitter(i)->Unsplit();    
    
  }
  //=====================================================================
  
  /// Recursive method called upon by UpdateLevel to refresh all windows
  void WxTreeView::RecursiveUpdateLevel( int level )
  {
	  GimmickDebugMessage(2,
			GetTreeHandler()->GetTree().GetLabel()
			<<" view : updating level (recursive)"<<level
			<<std::endl);


    std::vector<tree::Node*> sel=GetSelected(level);

	  int l = level - 1;
 
    // to speed up inserting we hide the control temporarily
    GetCtrl(l)->Hide();
    GetCtrl(l)->DeleteAllItems();
    
    std::vector<tree::Node*>::iterator i;
	
 	for (i=sel.begin(); i!=sel.end(); ++i)
      {
	GimmickDebugMessage(2,
			    "adding children of '"
			    <<(*i)->GetLabel()
			    <<"'"
			    <<std::endl);
	int _id=1;
	
	//Adds items and sets their attributes 
	GetCtrl(l)->InsertItem(0, _T(""));
	GetTreeHandler()->LoadChildren(*i,1);
	tree::Node::ChildrenListType::reverse_iterator j;
	for (j = (*i)->GetChildrenList().rbegin(); 
	     j!= (*i)->GetChildrenList().rend(); 
	     ++j)
	  {
		  	 wxListItem* item= new wxListItem;
	    item->SetMask(wxLIST_MASK_STATE | 
			 wxLIST_MASK_TEXT |
			 //			 wxLIST_MASK_IMAGE |
			 wxLIST_MASK_DATA |
			 //			 wxLIST_MASK_WIDTH |
			 wxLIST_MASK_FORMAT
			 );
	   
	    ItemData* data = new ItemData;
	    
		data->node = *j;
		item->SetId(_id);

		data->id = _id;
	    item->SetData(data);
	    
		_id++;
		GetCtrl(l)->InsertItem(*item);
		
		//Setting attributes

		for (int k=0; k<GetCtrl(l)->GetColumnCount(); k++)
	      {
			  std::string val = (*j)->GetAttribute(mLevelList[l].key[k]);
			if (val.size()==0) val = "?";
			item->SetText( crea::std2wx(val));
			item->SetColumn(k);
			GetCtrl(l)->SetItem(*item);
	      }	
		  
	  }
	GetCtrl(l)->DeleteItem(0);
      }
    
    GetCtrl(l)->Show();
    	
 }
  //=====================================================================


  //================================================================
  void WxTreeView::OnSelectedChanged(wxListEvent& event)
  { 
    GimmickDebugMessage(1,
			GetTreeHandler()->GetTree().GetLabel()
			<<" view : item selected "
			<<std::endl);
    
    wxListItem info;
    info.m_itemId = event.m_itemIndex;
    mLastSelected = event.m_itemIndex;
    // retrieve the level
    wxObject* obj = event.GetEventObject();   
    unsigned int level = 0;
    for (level = 0; level<mLevelList.size(); ++level)
      {
	if ( GetCtrl(level) == obj ) break;
      }
	mLastLevel=level;
    GimmickDebugMessage(1,
			" Level "<<level+1
			<<std::endl);
    
    // Update the children level (if selection not at last level)
    if (level<mLevelList.size()-1) 
      {
		
	UpdateLevel( level + 2 ); 
	// Reset the viewer setting the default image
	GetGimmickView()->ClearSelection();
      }
    // Select all images if the selection is at series level
    if (level==mLevelList.size()-2) SelectLowerLevel();
    // Validate selected images if the selection is at image level
    if (level==(mLevelList.size()-1)&&mProcess) 
      {
	if(event.GetEventType()==10145)
	  {
	    ValidateSelectedImages (true);
	  }
	else
	  {
	    ValidateSelectedImages (false);
	  }
      }
    
  }
  //================================================================

  //================================================================
  void WxTreeView::SelectLowerLevel()
  {
	long item = -1;
	int level=mLevelList.size()-1;
    for ( ;; )
    {
		item = GetCtrl(level)->GetNextItem(item,
                                     wxLIST_NEXT_ALL);
        if ( item == -1 )
            break;

		if(item==(GetCtrl(level)->GetItemCount()-1))
		{
			mProcess=true;
		}
		else
		{
			mProcess=false;
		}
		GetCtrl(level)->SetItemState(item,wxLIST_STATE_SELECTED, wxLIST_MASK_STATE 
		| wxLIST_MASK_TEXT |wxLIST_MASK_IMAGE | wxLIST_MASK_DATA | wxLIST_MASK_WIDTH | wxLIST_MASK_FORMAT);
    }
  }

  //================================================================
  //================================================================

  void WxTreeView::OnColClick(wxListEvent& event)
  { 
	mColumnSelected=event.m_col;
	wxPoint clientpt;
	clientpt.x = wxGetMousePosition().x - this->GetScreenPosition().x;
	clientpt.y = wxGetMousePosition().y - this->GetScreenPosition().y;
	senderCtrl = event.GetEventObject(); 
	unsigned int level = 0;
	for (level = 0; level<mLevelList.size(); ++level)
	{
	if ( GetCtrl(level) == senderCtrl ) break;
	}
	PopupMenu(menu, clientpt);

  }
    
  //================================================================
  //================================================================

  void WxTreeView::OnPopupFilter(wxCommandEvent& event)
  {
		wxBusyCursor busy;
		 GimmickDebugMessage(7,
			"WxTreeView::OnEndLabelEdit" 
			<<std::endl);
	  wxObject* ctrl = event.GetEventObject(); 
		unsigned int level = 0;
		for (level = 0; level<mLevelList.size(); ++level)
		{
		if ( GetCtrl(level) == senderCtrl ) break;
		}
		std::string filter = crea::wx2std(wxGetTextFromUser(_T("Enter the filter to apply"), _T("Filter On Column")));
		
		std::string att;
		
		long it = -1;
		UpdateLevel(level+1);
		
		std::vector<long> items;
		bool in=false;
		int del=0;
		for ( ;; )
		{
			it = GetCtrl(level)->GetNextItem(it,
										wxLIST_NEXT_ALL);
			if ( it == -1 )
				break;
			
			long adr = GetCtrl(level)->GetItemData(it);
			tree::Node* nod = ((ItemData*)adr)->node;
			att=(*nod).GetAttribute(mLevelList[level].key[mColumnSelected]);
			
			
			if(att.find(filter)>900)
			{
				
				if(!in)
				{
					in=true;
				}
				else
				{
					del+=1;
				}
				
				items.push_back(it-del);
			}
			
		}
		std::vector<long>::iterator iter;
		for(iter=items.begin();iter!=items.end();++iter)
		{
			GetCtrl(level)->DeleteItem(*iter);
		}
		GetGimmickView()->ClearSelection();
  }
  //================================================================

  //================================================================
  void WxTreeView::OnPopupSort(wxCommandEvent& event)
  {
		wxBusyCursor busy;
		unsigned int level = 0;
		for (level = 0; level<mLevelList.size(); ++level)
		{
		if ( GetCtrl(level) == senderCtrl ) break;
		}
		if(event.GetId()==mAscendingID)
		{
			mDirection=true;
		}
		else if(event.GetId()==mDescendingID)
		{
			mDirection=false;
		}

        OnSort(level);
  }
  //================================================================
  void WxTreeView::OnSort(int level)
  { 	  
	//Obtain the column name and the level that needs to be organized

		int l = level - 1;
		//Sets the data for the items to be sorted
		std::string att;
		unsigned int ty=0;
		int n = GetCtrl(level)->GetItemCount();
		for (int i = 0; i < n; i++)
		{
			  
			//Gets current item data
			long adr = GetCtrl(level)->GetItemData(i);
			
			//Extracts the node and the type of attribute
			tree::Node* nod = ((ItemData*)adr)->node;
			if(i==0)
			{
				(*nod).GetAttributeDescriptor(mLevelList[level].key[mColumnSelected]).DecodeType(ty);
			}
			//Obtains the organizing attribute
			att=(*nod).GetAttribute(mLevelList[level].key[mColumnSelected]);
			
			char* d= new char [att.size()+1];
			strcpy (d, att.c_str());

			//Creates array
			long* lp= new long[2];
			lp[0]=adr;
			lp[1]=(long)d;
			 
			//Sets it as the data
			GetCtrl(level)->SetItemData(i,(long)lp);
		}	
		  
		if(mDirection)
		{
			if(ty==1)
			{
				GetCtrl(level)->SortItems(CompareFunctionInts, 0);
			}
			else
			{
				GetCtrl(level)->SortItems(CompareFunctionStrings, 0);
			}
			
		}
		else
		{
			if(ty==1)
			{
				GetCtrl(level)->SortItems(CompareFunctionInts, 1);
			}
			else
			{
				GetCtrl(level)->SortItems(CompareFunctionStrings, 1);
			}
		}

		//Resets original data
		long it = -1;
		for ( ;; )
		{
			it = GetCtrl(level)->GetNextItem(it,
										wxLIST_NEXT_ALL);
			if ( it == -1 )
				break;
			
			//Gets current item data, extracts the node and resets it
			long item = GetCtrl(level)->GetItemData(it);
			GetCtrl(level)->SetItemData(it,((long*)item)[0]);
			//tree::Node* n= ((ItemData*)((long*)item)[0])->node;			
			
		}
	
   }
 
  //================================================================
  void WxTreeView::ValidateSelectedImages(bool isSelection)
  {
    GimmickDebugMessage(7,
			"WxTreeView::ValidateSelectedImages" 
			<<std::endl);
    std::vector<tree::Node*> sel(GetSelected(mLevelList.size()+1));
 	GetGimmickView()->OnSelectionChange(sel,isSelection,(mLastSelected-1), mProcess);
 
  }
  //================================================================


  //================================================================
  void WxTreeView::GetNodes(std::vector<tree::Node*>& nodes, bool direction)
  {
	long item = mLastSelected;
	int level=mLevelList.size()-1;
	//Gets current item data
	long adr = GetCtrl(level)->GetItemData(item);
	//Extracts the node
	tree::Node* nod = ((ItemData*)adr)->node;
    for ( ;; )
    {
		if(direction)
		{
			item = GetCtrl(level)->GetNextItem(item,
                                     wxLIST_NEXT_ABOVE);
		}
		else
		{
			item = GetCtrl(level)->GetNextItem(item,
                                     wxLIST_NEXT_BELOW);
		}
        if ( item == -1 || item==0  )
		{
            break;
		}
		if(GetCtrl(level)->GetItemState(item, wxLIST_STATE_SELECTED)==0 )
		{
			adr = GetCtrl(level)->GetItemData(item);
			nod = ((ItemData*)adr)->node;
			nodes.push_back(nod);
		}
    }

  }

  //================================================================
  void WxTreeView::GetSelectedAsString(std::vector<std::string>&s)
  {
	  int level=mLevelList.size();
	std::vector<tree::Node*> sel=GetSelected(level+1);
	std::vector<tree::Node*>::iterator i;
	
    for (i=sel.begin(); i!=sel.end(); ++i)
      {
		  std::string filename=(*i)->GetAttribute("FullFileName");
		  s.push_back(filename);
	  }
  }

   //================================================================
  void WxTreeView::SetColor(int l, int item)
  {
	  int colorId=12;
	  GetCtrl(l)->SetItemTextColour(item, wxColourDatabase().Find
		   (crea::std2wx(mColorPalette[colorId])));
	  GetCtrl(l)->SetItemState(item,wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED, wxLIST_STATE_SELECTED);  /*
	  int colorId=0;
	  //Setting the color according to the parent
		if(l==0)
		{
	        item.SetBackgroundColour
		  (wxColourDatabase().Find
		   (crea::std2wx(mColorPalette[colorId]))); 
		mColorMap.insert
		  (NodeColorPair
		   (*j,wxColourDatabase().Find
		    (crea::std2wx(mColorPalette[colorId]))));
		if(colorId<64)
		  {
		    colorId++;
		  }
		else
			{
			  colorId=0;
			}
		}
		else if(l!=mLevelList.size()-1)
		  {
		    item.SetBackgroundColour(mColorMap[*i]); 
			mColorMap.insert(NodeColorPair(*j,mColorMap[*i]));
		}
		else
		{
			item.SetBackgroundColour(mColorMap[*i]); 
		}*/
  }
  //================================================================
  void WxTreeView::CreateColorPalette()
  {
  GimmickDebugMessage(6,"WxTreeView::CreateColorPalette");
  mColorPalette.push_back("WHITE");
  mColorPalette.push_back("LIGHT GREY");
  mColorPalette.push_back("AQUAMARINE");
  mColorPalette.push_back("MEDIUM FOREST GREEN");
  mColorPalette.push_back("INDIAN RED");
  mColorPalette.push_back("KHAKI");
  mColorPalette.push_back("ORANGE");
  mColorPalette.push_back("LIGHT BLUE");
  mColorPalette.push_back("LIGHT STEEL BLUE");
  mColorPalette.push_back("PINK");
  mColorPalette.push_back("PLUM");
  mColorPalette.push_back("PURPLE");
  mColorPalette.push_back("RED");
  mColorPalette.push_back("SEA GREEN");
  mColorPalette.push_back("SIENNA");
  mColorPalette.push_back("SKY BLUE");
  mColorPalette.push_back("SLATE BLUE");
  mColorPalette.push_back("SPRING GREEN");
  mColorPalette.push_back("TAN");
  mColorPalette.push_back("THISTLE");
  mColorPalette.push_back("TURQUOISE");
  mColorPalette.push_back("VIOLET");
  mColorPalette.push_back("VIOLET RED");
  mColorPalette.push_back("WHEAT");
  mColorPalette.push_back("YELLOW");
  mColorPalette.push_back("YELLOW GREEN");
  mColorPalette.push_back("BLUE");
  mColorPalette.push_back("BLUE VIOLET");
  mColorPalette.push_back("BROWN");
  mColorPalette.push_back("CADET BLUE");
  mColorPalette.push_back("CORAL");
  mColorPalette.push_back("CORNFLOWER BLUE");
  mColorPalette.push_back("CYAN");
  mColorPalette.push_back("DARK GREY");
  mColorPalette.push_back("DARK GREEN");
  mColorPalette.push_back("DARK OLIVE GREEN");
  mColorPalette.push_back("DARK ORCHID");
  mColorPalette.push_back("DARK SLATE BLUE");
  mColorPalette.push_back("DARK SLATE GREY");
  mColorPalette.push_back("DARK TURQUOISE");
  mColorPalette.push_back("FIREBRICK");
  mColorPalette.push_back("FOREST GREEN");
  mColorPalette.push_back("GOLD");
  mColorPalette.push_back("GOLDENROD");
  mColorPalette.push_back("GREY");
  mColorPalette.push_back("GREEN");
  mColorPalette.push_back("GREEN YELLOW");
  mColorPalette.push_back("LIME GREEN");
  mColorPalette.push_back("MAGENTA");
  mColorPalette.push_back("MAROON");
  mColorPalette.push_back("MEDIUM AQUAMARINE");
  mColorPalette.push_back("MEDIUM BLUE");
  mColorPalette.push_back("MEDIUM GOLDENROD");
  mColorPalette.push_back("MEDIUM ORCHID");
  mColorPalette.push_back("MEDIUM SEA GREEN");
  mColorPalette.push_back("MEDIUM SLATE BLUE");
  mColorPalette.push_back("MEDIUM SPRING GREEN");
  mColorPalette.push_back("MEDIUM TURQUOISE");
  mColorPalette.push_back("MEDIUM VIOLET RED");
  mColorPalette.push_back("MIDNIGHT BLUE");
  mColorPalette.push_back("NAVY");
  mColorPalette.push_back("ORANGE RED");
  mColorPalette.push_back("ORCHID, PALE GREEN");
  mColorPalette.push_back("STEEL BLUE");
  mColorPalette.push_back("BLACK");


  }
  //================================================================
  BEGIN_EVENT_TABLE(WxTreeView, wxPanel)   
  /*
    EVT_SIZE(MyFrame::OnSize)

    EVT_MENU(LIST_QUIT, MyFrame::OnQuit)
    EVT_MENU(LIST_ABOUT, MyFrame::OnAbout)
    EVT_MENU(LIST_LIST_VIEW, MyFrame::OnListView)
    EVT_MENU(LIST_REPORT_VIEW, MyFrame::OnReportView)
    EVT_MENU(LIST_ICON_VIEW, MyFrame::OnIconView)
    EVT_MENU(LIST_ICON_TEXT_VIEW, MyFrame::OnIconTextView)
    EVT_MENU(LIST_SMALL_ICON_VIEW, MyFrame::OnSmallIconView)
    EVT_MENU(LIST_SMALL_ICON_TEXT_VIEW, MyFrame::OnSmallIconTextView)
    EVT_MENU(LIST_VIRTUAL_VIEW, MyFrame::OnVirtualView)
    EVT_MENU(LIST_SMALL_VIRTUAL_VIEW, MyFrame::OnSmallVirtualView)

    EVT_MENU(LIST_FOCUS_LAST, MyFrame::OnFocusLast)
    EVT_MENU(LIST_TOGGLE_FIRST, MyFrame::OnToggleFirstSel)
    EVT_MENU(LIST_DESELECT_ALL, MyFrame::OnDeselectAll)
    EVT_MENU(LIST_SELECT_ALL, MyFrame::OnSelectAll)
    EVT_MENU(LIST_DELETE, MyFrame::OnDelete)
    EVT_MENU(LIST_ADD, MyFrame::OnAdd)
    EVT_MENU(LIST_EDIT, MyFrame::OnEdit)
    EVT_MENU(LIST_DELETE_ALL, MyFrame::OnDeleteAll)
    EVT_MENU(LIST_SORT, MyFrame::OnSort)
    EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
    EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
    EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
    EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
    EVT_MENU(LIST_SHOW_SEL_INFO, MyFrame::OnShowSelInfo)
    EVT_MENU(LIST_FREEZE, MyFrame::OnFreeze)
    EVT_MENU(LIST_THAW, MyFrame::OnThaw)
    EVT_MENU(LIST_TOGGLE_LINES, MyFrame::OnToggleLines)
    EVT_MENU(LIST_MAC_USE_GENERIC, MyFrame::OnToggleMacUseGeneric)

    EVT_UPDATE_UI(LIST_SHOW_COL_INFO, MyFrame::OnUpdateShowColInfo)
    EVT_UPDATE_UI(LIST_TOGGLE_MULTI_SEL, MyFrame::OnUpdateToggleMultiSel)
END_EVENT_TABLE()

BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
    EVT_LIST_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnBeginDrag)
    EVT_LIST_BEGIN_RDRAG(LIST_CTRL, MyListCtrl::OnBeginRDrag)
	
    EVT_LIST_BEGIN_LABEL_EDIT(-1, WxTreeView::OnBeginLabelEdit)
    EVT_LIST_END_LABEL_EDIT(-1, WxTreeView::OnEndLabelEdit)
	
    EVT_LIST_DELETE_ITEM(LIST_CTRL, MyListCtrl::OnDeleteItem)
    EVT_LIST_DELETE_ALL_ITEMS(LIST_CTRL, MyListCtrl::OnDeleteAllItems)
#if WXWIN_COMPATIBILITY_2_4
    EVT_LIST_GET_INFO(LIST_CTRL, MyListCtrl::OnGetInfo)
    EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
#endif
  */
    EVT_LIST_ITEM_SELECTED(-1, WxTreeView::OnSelectedChanged)
  
    EVT_LIST_ITEM_DESELECTED(-1, WxTreeView::OnSelectedChanged)
	/*
    EVT_LIST_KEY_DOWN(LIST_CTRL, MyListCtrl::OnListKeyDown)
    EVT_LIST_ITEM_ACTIVATED(LIST_CTRL, MyListCtrl::OnActivated)
    EVT_LIST_ITEM_FOCUSED(LIST_CTRL, MyListCtrl::OnFocused)
*/
    EVT_LIST_COL_RIGHT_CLICK(-1, WxTreeView::OnColClick)
	
    EVT_LIST_COL_CLICK(-1, WxTreeView::OnColClick)

	//EVT_LEFT_DOWN(WxTreeView::OnMouseClick)
	/*
    EVT_LIST_COL_BEGIN_DRAG(LIST_CTRL, MyListCtrl::OnColBeginDrag)
    EVT_LIST_COL_DRAGGING(LIST_CTRL, MyListCtrl::OnColDragging)
    EVT_LIST_COL_END_DRAG(LIST_CTRL, MyListCtrl::OnColEndDrag)

    EVT_LIST_CACHE_HINT(LIST_CTRL, MyListCtrl::OnCacheHint)

#if USE_CONTEXT_MENU
    EVT_CONTEXT_MENU(MyListCtrl::OnContextMenu)
#endif
    EVT_CHAR(MyListCtrl::OnChar)

    EVT_RIGHT_DOWN(MyListCtrl::OnRightClick)
  */
END_EVENT_TABLE()
  
} // EO namespace creaImageIO