X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src2%2FcreaImageIOWxGimmickView.cpp;h=0c7229c08930a013711dd166c4d87de455be6e70;hb=17d5467beff3cbd305bfdd0505fe87e07dff3c66;hp=f1ba21805ddd712d56acffd5a9a4cf70ff31a29e;hpb=b2bd47502b2ed48d4001e26bae3a961a3310c60d;p=creaImageIO.git

diff --git a/src2/creaImageIOWxGimmickView.cpp b/src2/creaImageIOWxGimmickView.cpp
index f1ba218..0c7229c 100644
--- a/src2/creaImageIOWxGimmickView.cpp
+++ b/src2/creaImageIOWxGimmickView.cpp
@@ -65,8 +65,9 @@ namespace creaImageIO
 				   int max_dim,
 			       int number_of_threads)
     : wxPanel(parent,id,pos,size),
-      GimmickView(gimmick),
-      mProgressDialog(0)
+      GimmickView(gimmick, number_of_threads),
+      mProgressDialog(0),
+      mConstructed(false)
   {
     GimmickDebugMessage(1,"WxGimmickView::WxGimmickView"
 			<<std::endl);
@@ -96,22 +97,35 @@ namespace creaImageIO
     mNotebook = new wxNotebook(mSplitter,
 			       -1,wxDefaultPosition, wxDefaultSize, 0);
 
-	//Gimmick
-	mGimmick=gimmick;
-
-	mSelectionMaxDimension=max_dim;
-	mSelectionMinDimension=min_dim;
+    //Gimmick
+    mGimmick=gimmick;
 
+      
+    mSelectionMaxDimension= max_dim;
+    mSelectionMinDimension= min_dim;
+    
     // Create the views
     CreateTreeViews();
 
     // Bottom panel 
     mBottomPanel = new wxPanel(mSplitter,-1);
-	mText = new wxStaticText(mBottomPanel, wxID_ANY, wxT("Status: Welcome to Gimmick!"));
-	
+    
+    wxBoxSizer	*bottom_sizer = new wxBoxSizer(wxHORIZONTAL);
+    
+    mText = new wxStaticText(mBottomPanel, wxID_ANY, wxT("Status: Welcome to Gimmick!"));
+    bottom_sizer->Add(mText,1,wxGROW,0);
+    
+    // Previewer
+    mViewer = new WxViewer(mBottomPanel, wxID_ANY, wxT("Gimmick! Viewer"),wxDefaultPosition, wxDefaultSize );
+
+    bottom_sizer->Add(mViewer,1,wxGROW,0);
+    //    mViewer->Show();
+
+    mBottomPanel->SetSizer(bottom_sizer);
+
     // Splitting
     int hsize = size.GetHeight();
-    int bottom_minsize = 20;
+    int bottom_minsize = 40;
 
     mSplitter->SetMinimumPaneSize( bottom_minsize );
     mSplitter->SplitHorizontally( mNotebook, mBottomPanel, 
@@ -123,7 +137,8 @@ namespace creaImageIO
     SetSizer( sizer );     
     SetAutoLayout(true);
     Layout();
-
+    
+    mConstructed = true;
   }
   //======================================================================
 
@@ -184,10 +199,7 @@ namespace creaImageIO
     GimmickMessage(2,"Creating the tree view for '"<<
 		   name<<"'"<<std::endl);
     // Create the WxTreeView
-    WxTreeView* view = new WxTreeView(h,mNotebook,-1);
-	
-	view->SetMaxDimension(mSelectionMaxDimension);
-	view->SetMinDimension(mSelectionMinDimension);
+    WxTreeView* view = new WxTreeView(h,this,mNotebook,-1);
 
     // TO DO : TEST THAT A VIEW WITH SAME NAME IS NOT
     // ALREADY IN THE MAP
@@ -198,22 +210,27 @@ namespace creaImageIO
 
   }
   //======================================================================
-  /// Returns the selected Images so that they comply with the given parameter(<4D)
+  /// Returns the selected Image so that it complies with the given parameter(<4D)
   vtkImageData* WxGimmickView::GetSelectedImage(int dim)
   {
 	  return NULL;
+		  //GetTreeViewMap()["Local database"]->GetSelectedImage(dim);
   }
 
   //======================================================================
   /// Returns the selected Images so that they comply with the given parameter(4D)
   void WxGimmickView::GetSelectedImages(std::vector<vtkImageData*>& s, int dim)
   {
-	
-		//GetTreeViewMap()["Local database"]->GetImageData()
-		//return NULL	;
-	
+	int level=GetTreeViewMap()["Local database"]->GetNumberOfLevels();
+	std::vector<tree::Node*> im=GetTreeViewMap()["Local database"]->GetSelected(level+1);
+	ReadImagesNotThreaded(s,im,dim);
+  }
+  //======================================================================
+  /// Returns the selected Images so that they comply with the given parameter(4D)
+  void WxGimmickView::GetSelectedFiles(std::vector<std::string>& s)
+  {
+	GetTreeViewMap()["Local database"]->GetSelectedAsString(s);
   }
-
   //=================================================
   void WxGimmickView::CreateIconList()
   {
@@ -351,15 +368,187 @@ namespace creaImageIO
   //=================================================
 
   //=================================================
-  void WxGimmickView::SetMessage(const wxString& mess)
+  void WxGimmickView::OnSelectionChange(std::vector<tree::Node*>& sel)
   {      
+    GimmickDebugMessage(5,
+			"WxGimmickView::OnSelectionChange"
+			<<std::endl);
     wxBusyCursor busy;
+    bool valid = ValidateSelected(sel,
+				  mSelectionMinDimension,
+				  mSelectionMaxDimension );
+    mText->SetLabel(_T("Status: ")+crea::std2wx(GetMessage()));
+    if(valid)
+      {
+	ReadImageThreaded(sel);
+      }
+    else
+      {
+	mViewer->SetMovieSize(1);
+	mViewer->SetImage(0,GetDefaultImage());
+	//	mViewer->Hide();
+      }
+
     
-    mText->SetLabel(_T("Status: ")+mess);
    }
-  //=================================================
 
-   //=================================================
+  //==================================================
+
+  //==================================================
+  ///Reads Images (Threaded)
+  void WxGimmickView::ReadImageThreaded(std::vector<tree::Node*> sel)
+  {	
+   GimmickDebugMessage(5,
+		       "ReadImageThreaded"
+		       <<std::endl);
+   int maxprio = GetMaximalPriority();
+   int prio = maxprio + 2000;
+
+   mViewer->SetMovieSize(sel.size());//ClearImages();
+   
+   //First load the selected images
+   mCurImageItemToShow = sel.front();
+   int index = 0;
+   std::vector<tree::Node*>::iterator selected;
+   for(selected=sel.begin();selected!=sel.end();++selected)
+     {
+       GimmickDebugMessage(5,
+			   "Requesting image from selected "
+			   <<(*selected)->GetAttribute("FullFileName")
+			   <<std::endl);
+       RequestReading(*selected,prio,index);
+       //       AddEntryToMap(*selected);
+       prio--;
+       index++;
+     }
+	
+	//Going up
+	prio = maxprio + 20;
+	std::vector<tree::Node*> up;
+	GetTreeViewMap()["Local database"]->GetNodes(up,true);
+	std::vector<tree::Node*>::iterator iterUp;
+	for(iterUp=up.begin();iterUp!=up.end();++iterUp)
+	{
+		GimmickDebugMessage(5,
+				"Requesting image from neighbors up "
+				<<(*iterUp)->GetAttribute("FullFileName")
+				<<std::endl);
+		RequestReading(*iterUp,prio,-1);
+		//		AddEntryToMap(*iterUp);
+		prio--;
+		if (prio == maxprio) break;
+	}
+
+	//Going down
+	prio = maxprio + 19;
+	std::vector<tree::Node*> down;
+	GetTreeViewMap()["Local database"]->GetNodes(down,false);
+	std::vector<tree::Node*>::iterator iterDown;
+	for(iterDown=down.begin();iterDown!=down.end();++iterDown)
+	{
+		GimmickDebugMessage(5,
+				"Requesting image from neighbors down "
+				<<(*iterDown)->GetAttribute("FullFileName")
+				<<std::endl);
+		RequestReading(*iterDown,prio,-1);
+		//		AddEntryToMap(*iterDown);
+		prio--;
+		if (prio == maxprio) break;
+	}	
+  }
+
+  //==================================================
+
+  //==================================================
+  /// Processes the queue of image events 
+  void WxGimmickView::ProcessImageEvents()
+  {
+    if (!mConstructed) return;
+
+    //    int level=GetTreeViewMap()["Local database"]->GetNumberOfLevels();
+    //    std::vector<tree::Node*> sel=GetTreeViewMap()["Local database"]->GetSelected(level+1);
+    /*
+    GimmickDebugMessage(5,
+			"Processing Images. Lock Started"
+			<<std::endl);
+    */
+    MultiThreadImageReaderEventLock();
+    
+
+    while (!IsQueueEmpty())
+      {
+	GimmickDebugMessage(5,
+			    "Queue not empty"
+			    <<std::endl);
+	
+	vtkImageData* image = GetNextImageQueued();
+	if( image!=0 ) 
+	  {
+	    int index =  GetNextSelectionIndexQueued();
+	    if (index>=0) 
+	      {
+		mViewer->SetImage(index,image);
+	      }
+	    /*
+	    tree::Node* node=GetNextNodeQueued();
+	    
+
+	    bool found=false;
+	    std::vector<tree::Node*>::iterator i;
+	    for(i=sel.begin();i!=sel.end()&&!found;++i)
+	      {
+		if((*i)==node)
+		  {
+		    mViewer->AddImage(image);
+		    found=true;
+		  }
+	      }
+	    */
+	    
+	  }
+	UnqueueNext();
+      }
+    /*
+    if(!(mViewer->ImagesEmpty()))
+      {
+	GimmickDebugMessage(5,
+			    "Showing images"
+			    <<std::endl);
+	//	mViewer->ShowImages();
+	//	mViewer->Show();
+      }
+    */
+    ClearQueue();
+	
+
+    MultiThreadImageReaderEventUnlock();
+    /*
+	GimmickDebugMessage(5,
+				"Processing Images. Lock Ended"
+				<<std::endl);
+    */
+  }
+ 
+  //==================================================
+
+  //==================================================
+   void  WxGimmickView::OnInternalIdle()
+  {
+   if (!mConstructed) return;
+   ProcessImageEvents();
+   static bool first_time = true;
+   if (false)
+     {
+    	mViewer->SetMovieSize(1);
+	mViewer->SetImage(0,GetDefaultImage());
+	first_time = false;
+     }
+   //  mViewer->Refresh();
+  }
+  
+  //=================================================
+ 
+  //=================================================
   void WxGimmickView::OnRemove(wxCommandEvent& event)
   {
 	//TODO Select current tree handler       
@@ -416,6 +605,7 @@ namespace creaImageIO
     */
     wxMessageBox(std2wx(mess.str()),_T("Addition result"),wxOK,this);
   }
+
    //=================================================
 
    //=================================================