X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src2%2FcreaImageIOGimmickView.cpp;h=4cf4cb5be6f37bab2e910cdf4b509a49f8d8e104;hb=75a36cc2a5936be131f570520d4cc2f74bd0c548;hp=16ad8ff9ae8926e23b522ab9ad520810ce983808;hpb=4f05b9a3ab42185e11fdcc3d55d71a5111ef9c2a;p=creaImageIO.git

diff --git a/src2/creaImageIOGimmickView.cpp b/src2/creaImageIOGimmickView.cpp
index 16ad8ff..4cf4cb5 100644
--- a/src2/creaImageIOGimmickView.cpp
+++ b/src2/creaImageIOGimmickView.cpp
@@ -1,6 +1,5 @@
 #include <creaImageIOGimmickView.h>
 #include <creaImageIOSystem.h>
-
 #include "boost/filesystem.hpp"
 
 namespace fs = boost::filesystem;
@@ -58,7 +57,7 @@ namespace creaImageIO
 
   //======================================================================
   // CTor
-  GimmickView::GimmickView(Gimmick* gimmick, int threads)
+  GimmickView::GimmickView(boost::shared_ptr<Gimmick> gimmick, int threads)
     : mGimmick(gimmick),
 	  mReader(threads)
   {
@@ -67,7 +66,7 @@ namespace creaImageIO
 	// Anciently started the threads ...
     // Threads now automatically start at first image request
     //mReader.Start();
-	
+
   }
   //======================================================================
 
@@ -86,10 +85,10 @@ namespace creaImageIO
   /// 
   void GimmickView::Initialize()
   {
-	mImageExtent=0;
+	mReaderStarted=false;
   }
   //======================================================================
-  
+
   //======================================================================
   /// Finalize 
   void GimmickView::Finalize()
@@ -111,6 +110,15 @@ namespace creaImageIO
 	this->CreateTreeView(i->second);
       }
   }
+
+  /// Create a tree view with a given name
+  void GimmickView::CreateSingleTreeView(std::string &i_name)
+  {
+	this->CreateTreeView(mGimmick->GetTreeHandlerMap()[i_name]);
+     
+  }
+
+
   //======================================================================
 
   //======================================================================
@@ -125,22 +133,22 @@ namespace creaImageIO
 	GimmickError("INTERNAL ERROR : GimmickView::UpdateTreeView : '"
 		     <<t<<"' is not in TreeViewMap");
       }
-    i->second->UpdateLevel(l);    
+    i->second->UpdateLevel(l);
   }
+
   //======================================================================
   /// Clears the status and begins a new selection process
   void GimmickView::ResetExtent()
   {
 	  if(mImageExtent!=0)
 	  {
-	  mImageExtent=0;
+		  mImageExtent.reset();
 	  }
 	  valid=true;
   }
 
-
   //======================================================================
-  
+
   //======================================================================
   bool ImageExtent::IsCompatible(const ImageExtent& ie)
   {
@@ -155,13 +163,29 @@ namespace creaImageIO
   }
 
   //======================================================================
-  
+
   //======================================================================
   void ImageExtent::Add(const ImageExtent& ie)
   {
 	  ImageExtent * extent= (ImageExtent*)&ie;
 	  mExtent[2]+=(*extent).Get(2);
+	  if(mExtent[2]>1)
+	  {
 	  SetDimension(3);
+	  }
+  }
+
+  //======================================================================
+  /// No selected image
+  bool GimmickView::NoValidateSelected ()
+  {
+	GimmickDebugMessage(2,"Validating selected"<<std::endl);
+	std::string mMessage;
+	mMessage="Cannot have 0 images selected!";
+	valid=false;
+	modifyValidationSignal(valid);
+	SetMessage(mMessage);
+	return valid;
   }
 
   //======================================================================
@@ -179,10 +203,10 @@ namespace creaImageIO
 	}
 	else
 	{
-	ImageExtent* ie=new ImageExtent((*sel).GetAttribute("D0028_0010"),
-			                         (*sel).GetAttribute("D0028_0011"),
-									 (*sel).GetAttribute("D0028_0012"), 
-									 "");
+		boost::shared_ptr<ImageExtent> ie=boost::shared_ptr<ImageExtent>(new ImageExtent((*sel).GetAttribute("D0028_0010"),
+			                         			(*sel).GetAttribute("D0028_0011"),
+									(*sel).GetAttribute("D0028_0012"), 
+									""));
 	if(mImageExtent==0)
 	{
 		mImageExtent=ie;
@@ -194,7 +218,7 @@ namespace creaImageIO
 		{
 			std::stringstream out;
 			out << mImageExtent->GetDimension() << "D image " << mImageExtent->Get(0) << "x"<< mImageExtent->Get(1) << "x"<< mImageExtent->Get(2) <<" selected";
-	        mMessage = out.str();
+	        	mMessage = out.str();
 			mImageExtent->SetDimension(2);
 			valid=true;
 		}
@@ -230,115 +254,185 @@ namespace creaImageIO
 			}
 			else
 			{
-            mImageExtent->Add(*ie);
-			std::stringstream out;
-			out << mImageExtent->GetDimension() << "D image " << mImageExtent->Get(0) << "x"<< mImageExtent->Get(1) << "x"<< mImageExtent->Get(2) <<" selected";
-	        mMessage = out.str();
+            			mImageExtent->Add(*ie);
+				std::stringstream out;
+				out << mImageExtent->GetDimension() << "D image " << mImageExtent->Get(0) << "x"<< mImageExtent->Get(1) << "x"<< mImageExtent->Get(2) <<" selected";
+	        		mMessage = out.str();
 			}
-			
 		}
 		else
 		{
 			mMessage="The selected images are not compatible.";
 			valid=false;
 		}
-	}
+	  }
 	}
 
-	
-	mValidationSignal(valid);
+	modifyValidationSignal(valid);
 	SetMessage(mMessage);
 	return valid;
   }
 
-//======================================================================
+  //======================================================================
+  void GimmickView::modifyValidationSignal(bool ivalid)
+  {
+	  mValidationSignal(ivalid);
+  }
 
    //======================================================================
   ///Reads Images (Non Threaded)
-  void GimmickView::ReadImagesNotThreaded(std::vector<vtkImageData*>& s,std::vector<tree::Node*> im, int dimension)
-  {
-	  
+void GimmickView::ReadImagesNotThreaded(std::vector<vtkImageData*>& s, std::vector<std::string> im, int dimension)
+{
+
+/* remember!
+
+#define GIMMICK_NO_IMAGE_SELECTION 0
+#define GIMMICK_2D_IMAGE_SELECTION 2
+#define GIMMICK_3D_IMAGE_SELECTION 3
+#define GIMMICK_4D_IMAGE_SELECTION 4
+
+#define NATIVE 0
+#define _2D    2
+#define _3D    3
+
+*/
 	// Create the output data
 	if (im.size()==1) 
-      {
-		  
+	{
 		// Only one image : give it
 		vtkImageData* out = vtkImageData::New();
-		GimmickMessage(1, "State Check: Full Filename: "
-						<<im.front()->GetAttribute("FullFileName")
-						<<std::endl);
-		out->ShallowCopy(mReader.GetImage(im.front()->GetAttribute("FullFileName")));
+		GimmickDebugMessage(3, "State Check: Full Filename: "
+					<<im.front()
+					<<std::endl);
+		out->ShallowCopy(mReader.GetImage(im.front()));
 		s.push_back( out );
-      }
-	  
-    else if (im.size()>1)
-      {
-	vtkImageData* first = mReader.GetImage( im.front()->GetAttribute("FullFileName"));
-	if (dimension==2) 
-	  {   	
-	    // n2D to 3D
-	    vtkImageData* out = vtkImageData::New();
-	    out->CopyStructure(first);	
-	    out->SetScalarType(first->GetScalarType());
-	    int ext[6];
-	    first->GetExtent(ext);
-	    ext[5] = im.size();
-	    out->SetExtent(ext);
-	    // LG : TODO : Z Spacing  ?
-	    
-	    out->AllocateScalars();
-	    
-	    //first->Print(std::cout);
-	    //	    out->Print(std::cout);
-	    
-	    int dim[3];
-	    first->GetDimensions(dim);
-	    unsigned long imsize = 
-	      ( (unsigned long)first->GetScalarPointer(0,1,0)
-		- (unsigned long)first->GetScalarPointer(0,0,0))
-	      *dim[1];
-
-	    int slice = 0;
-		std::vector<tree::Node*>::iterator it;
-	    for (it=im.begin(); it!=im.end(); ++it) 
-	      {
-		//std::cout << "copying slice "<<slice <<std::endl;
-			  vtkImageData* cur = mReader.GetImage( (*it)->GetAttribute("FullFileName"));
+	}
+    	else if (im.size()>1) // Test inutile ? JPR
+	{
+		vtkImageData* first = mReader.GetImage( im.front());
+		if (dimension == 2)
+		{
+		 // n3D
+		    std::vector<std::string>::iterator it;
+			for (it=im.begin(); it!=im.end(); ++it) 
+			{
+				vtkImageData* out = vtkImageData::New();
+				out->ShallowCopy(mReader.GetImage(*it));
+				s.push_back(out);
+			}
+		}	  
+		else 
+		{
+			// n*2D to 3D
+			vtkImageData* out = vtkImageData::New();
+			out->CopyStructure(first);	
+			out->SetScalarType(first->GetScalarType());
+			int ext[6];
+			//first->GetExtent(ext);  // JPR
+			first->GetWholeExtent(ext);  // renvoie egalement 0,0 en Z // JPR
+
+std::cout <<"in GimmickView::ReadImagesNotThreaded GetWholeExtent ext =";
+for (int jjj=0;jjj<6;jjj++)
+	std:cout << "   [" << jjj << "]=" << ext[jjj];
+std::cout << std::endl;
+
+			if(ext[5] == 0)
+			{
+				ext[5] = im.size()-1;
+			}
+			else
+			{
+				ext[5] = ext[5] * im.size()-1; // to deal with multiframes - JPR
+			}
+			out->SetExtent(ext);
+
+			// LG : TODO : Z Spacing  ?
+
+			out->AllocateScalars();
+
+			//first->Print(std::cout);
+			//	    out->Print(std::cout);
+
+			int dim[3];
+			first->GetDimensions(dim);
+			unsigned long imsize = dim[0] * dim[1];
+			imsize = imsize * dim[2] ;  // deal with multiframes // JPR
+//EED 03-11-2009
+			imsize = imsize * first->GetScalarSize();
+
+			int slice = 0;
+			std::vector<std::string>::iterator it;
+			for (it=im.begin(); it!=im.end(); ++it) 
+			{
 		
-		void* src = cur->GetScalarPointer(0,0,0);
-		void* dst = out->GetScalarPointer(0,0,slice);
-		//		std::cout << "src="<<src<<std::endl;
-		//		std::cout << "dst="<<dst<<std::endl;
-		//		std::cout << "siz="<<imsize<<std::endl;
-		memcpy(dst,src,imsize);
-
-		slice++;
-	      }
-	    s.push_back(out);
-	  }
-	else 
-	  {
-	    // n3D
-		  std::vector<tree::Node*>::iterator it;
-	    for (it=im.begin(); it!=im.end(); ++it) 
-	      {
+			vtkImageData* cur = mReader.GetImage( (*it));
+		//	void* src = cur->GetScalarPointer(0,0,0);
+		//	void* dst = out->GetScalarPointer(0,0,slice);
+			memcpy(out->GetScalarPointer(0,0,slice), cur->GetScalarPointer(0,0,0), imsize);
+
+			slice++;
+			}	
+			s.push_back(out);
+		}
+	}
+}
+  //======================================================================
+
+void GimmickView::ReadImagesNotThreadedInVector(std::vector<vtkImageData*>& s, std::vector<std::string> im, int dimension)
+{
+	// Create the output data
+	if (im.size()==1)
+	{
+		// Only one image : give it
 		vtkImageData* out = vtkImageData::New();
-		out->ShallowCopy(mReader.GetImage((*it)->GetAttribute("FullFileName")));
-		s.push_back(out);
-	      }
-	  }
-      }
-	
-  }
+		GimmickDebugMessage(3, "State Check: Full Filename: "
+						<<im.front()
+						<<std::endl);
+		out->ShallowCopy(mReader.GetImage(im.front()));
+		s.push_back( out );
+	}
+    	else if (im.size()>1) // Test inutile ? JPR
+	{
+		vtkImageData* first = mReader.GetImage( im.front());
+		if (dimension == 2)
+		{
+		 // n3D
+		  std::vector<std::string>::iterator it;
+			for (it=im.begin(); it!=im.end(); ++it)
+			{
+				vtkImageData* out = vtkImageData::New();
+				out->ShallowCopy(mReader.GetImage(*it));
+				s.push_back(out);
+			}
+		}
+		else
+		{
+			// n2D to 3D // NO!
+			// n *2D + T in a vector :
+			
+			std::vector<std::string>::iterator it;
+			for (it=im.begin(); it!=im.end(); ++it) 
+			{
+				vtkImageData* out = mReader.GetImage( (*it));
+				s.push_back(out);
+			}
+		}
+	}
+}
   //======================================================================
 
   //======================================================================
   ///Requests the reading of an image
   void GimmickView::RequestReading(tree::Node* n, 
-				   int prio, int selection_index, ImagePointerHolder *p)
+	  int prio, int selection_index, boost::shared_ptr<ImagePointerHolder> p)
   {
-	mReader.Start();
-    ImageEventType t(n,selection_index, p);
+	  if(!mReaderStarted)
+	  {
+		mReader.Start();
+		mReaderStarted=true;
+	  }
+    ImageEventType t(n,selection_index);
+	t.pointerHolder = p;
     mImageEventMap[n->GetAttribute("FullFileName")] = t;    
     mReader.Request(this,n->GetAttribute("FullFileName"),prio);
   }
@@ -354,28 +448,31 @@ namespace creaImageIO
 			"MultiThreadImageReader event : "<<e<<std::endl);
 	if (e==ImageLoaded)
 	{
-    if (filename.size()==0)
-      {
+		if (filename.size()==0)
+		{
 		  //What to do in this case?
 		  /*
-		GimmickDebugMessage(5,
+			GimmickDebugMessage(5,
 					"Pushing unknown image in queue"
 					<<std::endl);
-		mImageEventQueue.push_back(ImageEventType(image));*/
-		return;
-      }
-    ImageEventTypeMap::iterator i;
-    i = mImageEventMap.find(filename);
-    if (i!=mImageEventMap.end())
-      {
-		GimmickDebugMessage(5,
-					"Putting image of file '"<<filename<<"' on pointer"
-					<<std::endl);
-		ImageEventType ie(i->second);
-		ie.image = image;
-		ie.pointerHolder->Set(ie.image);
-		//mImageEventMap.erase(i);
-      }
+			mImageEventQueue.push_back(ImageEventType(image));*/
+			return;
+		}
+		ImageEventTypeMap::iterator i;
+//JCP 22-06-2009, test mImageEventMap.size() > 0
+		if(mImageEventMap.size()>0){
+			i = mImageEventMap.find(filename);
+			if (i!=mImageEventMap.end())
+			{
+				GimmickDebugMessage(5,
+						"Putting image of file '"<<filename<<"' on pointer"
+						<<std::endl);
+				ImageEventType ie(i->second);
+				ie.image = image;
+				ie.pointerHolder->Set(ie.image);
+				//mImageEventMap.erase(i);
+			}
+		}    
 	}
 	else if (e==Error)
 	{
@@ -409,7 +506,6 @@ namespace creaImageIO
 		ie.pointerHolder->Set(GetDefaultImage());
 		//mImageEventMap.erase(i);
 		}
-
 	}
   }
 
@@ -419,9 +515,7 @@ namespace creaImageIO
   void GimmickView::ConnectValidationObserver(ValidationCallbackType callback)
   {
     mValidationSignal.connect(callback);
-  }
-	  
+  }	  
   
 } // EO namespace creaImageIO
 
-