X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src2%2FcreaImageIOWxTreeView.cpp;h=e80697ab9491ac84d47ab1cf6ea36e327b5ee785;hb=7c5180e6b19690ba9a264f2a66c04bc0a03c53ef;hp=7f2826049c77f19aa56bf9a3290d51c32ddfa38f;hpb=918c6efd4f8ccabcdcfa92e5b13da5c64de5e638;p=creaImageIO.git

diff --git a/src2/creaImageIOWxTreeView.cpp b/src2/creaImageIOWxTreeView.cpp
index 7f28260..e80697a 100644
--- a/src2/creaImageIOWxTreeView.cpp
+++ b/src2/creaImageIOWxTreeView.cpp
@@ -1,16 +1,73 @@
 #include <creaImageIOWxTreeView.h>
+#include <creaImageIOGimmickView.h>
 #include <creaImageIOSystem.h>
 #include <wx/splitter.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)
+      TreeView(handler,gimmick)
   {
     GimmickDebugMessage(1,"WxTreeView::WxTreeView"
 			<<std::endl);
@@ -32,19 +89,29 @@ namespace creaImageIO
 	 i < handler->GetTree().GetNumberOfLevels();
 	 ++i)
       {
-	GimmickDebugMessage(5,"Creating ListCtrl for level "<<i
+
+	GimmickDebugMessage(5,"Creating view for level "<<i
 			    <<std::endl);
 	LevelType level;
-  	wxListCtrl* ctrl = new wxListCtrl(this,
+
+	// 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);
+	//	    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;
-			//ctrl->InsertItem(0, "1");
 	
 	tree::LevelDescriptor::AttributeDescriptorListType::const_iterator a;
 	for (a  = handler->GetTree().GetAttributeDescriptorList(i).begin();
@@ -53,11 +120,12 @@ namespace creaImageIO
 	  {
 		  if(col==0)
 		  {
-			ctrl->InsertColumn(col, _("Children"), col_style);
-			//ctrl->InsertItem(0, "1");
-			//level.key.push_back(_("Children"));
-			//level.key.push_back(handler->GetTree().GetChildrenList().size());
-			col++;
+		    wxListItem it;
+		    it.SetTextColour(*wxRED);
+		    it.SetText(_T("#C"));
+		
+		    ctrl->InsertColumn(col,it);
+		    col++;
 		  }
 		  
 		GimmickDebugMessage(5,"Creating column "<<col<<" : "
@@ -74,9 +142,15 @@ namespace creaImageIO
 	  }
 	  
 	mLevelList.push_back(level);
-	sizer->Add( ctrl ,1, wxGROW  ,0);
       }
     
+
+    /// Initialize the first level splitter
+ 
+      sizer->Add( mLevelList[0].wxSplitter ,1, wxGROW  ,0);
+	mColumnSelected=1;
+	mLastSelected=0;
+	mDirection=true;
     UpdateLevel(1);
 
     SetSizer( sizer );     
@@ -100,6 +174,7 @@ namespace creaImageIO
   struct ItemData
   {
     tree::Node* node;
+	int id;
   };
  
   //=====================================================================
@@ -122,7 +197,16 @@ namespace creaImageIO
 	      {
 		long adr = GetCtrl(l-1)->GetItemData(i);
 		tree::Node* n = ((ItemData*)adr)->node;
-		sel.push_back(n);
+			if(mLastSelected==i)
+			{
+				std::vector<tree::Node*>::iterator it;
+				it = sel.begin();
+				it = sel.insert ( it , n );
+			}
+			else
+			{
+				sel.push_back(n);
+			}
 	      }
 	  }	
       }
@@ -164,17 +248,39 @@ namespace creaImageIO
 
   //=====================================================================
 
+ 
   //=====================================================================
-  
-  /// 
+  /// Updates a level of the view (adds or removes children, proganizes, etc.)
   void WxTreeView::UpdateLevel( int level )
   {
-	  GimmickDebugMessage(1,
+    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);
+
 
-	wxBusyCursor busy;
     std::vector<tree::Node*> sel=GetSelected(level);
 
 	  int l = level - 1;
@@ -191,7 +297,7 @@ namespace creaImageIO
 			    <<(*i)->GetLabel()
 			    <<"'"<<level
 			    <<std::endl);
-	
+	int _id=0;
 	//Adds columns
 	GetTreeHandler()->LoadChildren(*i,1);
 	tree::Node::ChildrenListType::reverse_iterator j;
@@ -209,28 +315,56 @@ namespace creaImageIO
 			 );
 
 	    ItemData* data = new ItemData;
-	    data->node = *j;
+	    
+		data->node = *j;
+		item.SetId(_id);
+		/*
+		std::string a=(*j)->GetAttribute(mLevelList[l].key[mColumnSelected-1]);
+		GimmickMessage(1,
+			"State Check: Att VAL"
+			    <<a
+			    <<std::endl);
+	*/
+		data->id = _id;
 	    item.SetData(data);
 	    
+		_id++;
 	  
 	    long id = GetCtrl(l)->InsertItem(item);
 
-		std::ostringstream oss;
-		
-		int	n= GetTreeHandler()->GetNumberOfChildren(*j);
+	    std::ostringstream oss;
+	    int	n= GetTreeHandler()->GetNumberOfChildren(*j);
+	    
+	    oss << n;
+	    std::string s(oss.str());
+	    
 		
-		oss << n;
-		std::string s(oss.str());
+	    item.SetText( crea::std2wx(s));
+	    //	    item.SetTextColour(*wxRED);
+	    //	    item.SetBackgroundColour(*wxBLACK); 
+	    item.SetColumn(0);
+
+		//Sets the last level as selecte....How to make it select only the first time?
+		//if (level==mLevelList.size()) item.SetState(wxLIST_STATE_SELECTED);
+
+	    GetCtrl(l)->SetItem(item);
 		
-		GetCtrl(l)->SetItem(id,0, crea::std2wx(s));
-		GetCtrl(l)->SetColumnWidth(0, wxLIST_AUTOSIZE );
+	    //	    GetCtrl(l)->SetItem(id,0, crea::std2wx(s));
+	    //	    GetCtrl(l)->SetColumnWidth(0, wxLIST_AUTOSIZE );
 
 	  for (int k=1; k<GetCtrl(l)->GetColumnCount(); k++)
 	      {
+  
 		std::string val = (*j)->GetAttribute(mLevelList[l].key[k-1]);
 		if (val.size()==0) val = "?";
-		GetCtrl(l)->SetItem(id,k, crea::std2wx(val));
-		GetCtrl(l)->SetColumnWidth(k, wxLIST_AUTOSIZE );
+		item.SetText( crea::std2wx(val));
+		//		item.SetTextColour(*wxBLACK);
+		//		item.SetBackgroundColour(*wxWHITE); 
+		item.SetColumn(k);
+		GetCtrl(l)->SetItem(item);
+
+		//		GetCtrl(l)->SetItem(id,k, crea::std2wx(val));
+		// GetCtrl(l)->SetColumnWidth(k, wxLIST_AUTOSIZE );
 		
 	      }
 	    
@@ -246,7 +380,7 @@ namespace creaImageIO
 
 
   //================================================================
-  void WxTreeView::OnSelected(wxListEvent& event)
+  void WxTreeView::OnSelectedChanged(wxListEvent& event)
   { 
     GimmickDebugMessage(1,
 			GetTreeHandler()->GetTree().GetLabel()
@@ -255,7 +389,7 @@ namespace creaImageIO
 
     wxListItem info;
     info.m_itemId = event.m_itemIndex;
-    
+    mLastSelected=event.m_itemIndex;
 
     // retrieve the level
     wxObject* obj = event.GetEventObject();   
@@ -268,12 +402,179 @@ namespace creaImageIO
 			" Level "<<level+1
 			<<std::endl);
     if (level<mLevelList.size()-1) UpdateLevel( level + 2 ); 
+    if (level==mLevelList.size()-1) ValidateSelectedImages ();
+
+  }
+  //================================================================
+
+//================================================================
+  void WxTreeView::OnColClick(wxListEvent& event)
+  { 	  
+	//Obtain the column name and the level that needs to be organized
+	mColumnSelected=event.m_col;
+    GimmickDebugMessage(1,
+		" Column selected: " <<event.m_col
+			<<std::endl);
+
+	if(mColumnSelected!=0)
+	{
+		wxObject* ctrl = event.GetEventObject(); 
+		unsigned int level = 0;
+		for (level = 0; level<mLevelList.size(); ++level)
+		{
+		if ( GetCtrl(level) == ctrl ) break;
+		}
+		UpdateLevel(level+1);
+		wxBusyCursor busy;
+	 
+		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-1]).DecodeType(ty);
+			}
+			//Obtains the organizing attribute
+			att=(*nod).GetAttribute(mLevelList[level].key[mColumnSelected-1]);
+			
+			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);
+			}
+			
+			mDirection=false;
+		}
+		else
+		{
+			if(ty==1)
+			{
+				GetCtrl(level)->SortItems(CompareFunctionInts, 1);
+			}
+			else
+			{
+				GetCtrl(level)->SortItems(CompareFunctionStrings, 1);
+			}
+			mDirection=true;
+		}
+
+		//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]);
+			
+		}
+	}
+	
+   }
+  //================================================================
 
+
+  //================================================================
+  void WxTreeView::ValidateSelectedImages()
+  {
+    GimmickDebugMessage(7,
+			"WxTreeView::ValidateSelectedImages" 
+			<<std::endl);
+    std::vector<tree::Node*> sel(GetSelected(mLevelList.size()+1));
+    GetGimmickView()->OnSelectionChange(sel);
+    /*
+    //Send an event telling wether the selection is valid or not
+    wxCommandEvent event( 0, GetId() );
+    event.SetEventObject( this );
+    std::vector<tree::Node*> sel=GetSelected((mLevelList.size()+1));
+    event.SetClientData(&sel);
+    GetEventHandler()->ProcessEvent( event );
+    */
+    // 
   }
   //================================================================
 
 
+  //================================================================
+  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 )
+		{
+            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);
+	  }
+  }
+  //================================================================
   BEGIN_EVENT_TABLE(WxTreeView, wxPanel)
   /*
     EVT_SIZE(MyFrame::OnSize)
@@ -324,15 +625,18 @@ BEGIN_EVENT_TABLE(MyListCtrl, wxListCtrl)
     EVT_LIST_SET_INFO(LIST_CTRL, MyListCtrl::OnSetInfo)
 #endif
   */
-    EVT_LIST_ITEM_SELECTED(-1, WxTreeView::OnSelected)
-  /*
-    EVT_LIST_ITEM_DESELECTED(LIST_CTRL, MyListCtrl::OnDeselected)
+    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_CLICK(LIST_CTRL, MyListCtrl::OnColClick)
     EVT_LIST_COL_RIGHT_CLICK(LIST_CTRL, MyListCtrl::OnColRightClick)
+	*/
+    EVT_LIST_COL_CLICK(-1, WxTreeView::OnColClick)
+	/*
     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)
@@ -350,4 +654,3 @@ END_EVENT_TABLE()
   
 } // EO namespace creaImageIO
 
-