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Unitialized variable was causing crash at startup on Windows
[clitk.git] / vv / vvMainWindow.cxx
diff --git a/vv/vvMainWindow.cxx b/vv/vvMainWindow.cxx
index 30ef801a6460e5d7f399964ae00d4c706734f155..43dcff1d3f11acc4ff4f4213ad116c0ae9101e93 100644 (file)
--- a/vv/vvMainWindow.cxx
+++ b/vv/vvMainWindow.cxx
@@ -68,9 +68,11 @@
 #include <vtkPNMWriter.h>
 #include <vtkPNGWriter.h>
 #include <vtkJPEGWriter.h>
-#include <vtkFFMPEGWriter.h>
+#ifdef VTK_USE_FFMPEG_ENCODER
+#  include <vtkFFMPEGWriter.h>
+#endif
 #ifdef VTK_USE_MPEG2_ENCODER
-  #include <vtkMPEG2Writer.h>
+#  include <vtkMPEG2Writer.h>
 #endif
 #include <vtkMatrix4x4.h>
 #include <vtkTransform.h>
@@ -318,6 +320,7 @@ vvMainWindow::vvMainWindow():vvMainWindowBase()
 
   // Adding all new tools (insertion in the menu)
   vvToolManager::GetInstance()->InsertToolsInMenu(this);
+  vvToolManager::GetInstance()->EnableToolsInMenu(this, false);
 
   if (!CLITK_EXPERIMENTAL)
     menuExperimental->menuAction()->setVisible(false);
@@ -329,8 +332,8 @@ vvMainWindow::vvMainWindow():vvMainWindowBase()
   timerMemory->start(2000);
 }
 //------------------------------------------------------------------------------
-
-void vvMainWindow::show(){
+void vvMainWindow::show()
+{
   vvMainWindowBase::show();
   PopupRegisterForm(true);
 }
@@ -347,10 +350,10 @@ void vvMainWindow::UpdateMemoryUsage()
 //------------------------------------------------------------------------------
 void vvMainWindow::createRecentlyOpenedFilesMenu()
 {
-    recentlyOpenedFilesMenu = new QMenu("Recently opened files...");
-    recentlyOpenedFilesMenu->setIcon(QIcon(QString::fromUtf8(":/common/icons/open.png")));
-    menuFile->insertMenu(actionOpen_Image_With_Time,recentlyOpenedFilesMenu);
-    menuFile->insertSeparator(actionOpen_Image_With_Time);
+  recentlyOpenedFilesMenu = new QMenu("Recently opened files...");
+  recentlyOpenedFilesMenu->setIcon(QIcon(QString::fromUtf8(":/common/icons/open.png")));
+  menuFile->insertMenu(actionOpen_Image_With_Time,recentlyOpenedFilesMenu);
+  menuFile->insertSeparator(actionOpen_Image_With_Time);
 }
 //------------------------------------------------------------------------------
 
@@ -359,9 +362,9 @@ void vvMainWindow::createRecentlyOpenedFilesMenu()
 
 void vvMainWindow::updateRecentlyOpenedFilesMenu(const std::list<std::string> &recent_files)
 {
-  if(recentlyOpenedFilesMenu==NULL){
+  if(recentlyOpenedFilesMenu==NULL) {
     createRecentlyOpenedFilesMenu();
-  }else{
+  } else {
     recentlyOpenedFilesMenu->clear();
   }
   for (std::list<std::string>::const_iterator i = recent_files.begin(); i!=recent_files.end(); i++) {
@@ -896,8 +899,8 @@ void vvMainWindow::LoadImages(std::vector<std::string> files, vvImageReader::Loa
 
         connect(mSlicerManagers.back(), SIGNAL(currentImageChanged(std::string)),
                 this,SLOT(CurrentImageChanged(std::string)));
-       connect(mSlicerManagers.back(), SIGNAL(currentPickedImageChanged(std::string)),
-               this, SLOT(CurrentPickedImageChanged(std::string)));
+        connect(mSlicerManagers.back(), SIGNAL(currentPickedImageChanged(std::string)),
+                this, SLOT(CurrentPickedImageChanged(std::string)));
         connect(mSlicerManagers.back(), SIGNAL(UpdatePosition(int, double, double, double, double, double, double, double)),
                 this,SLOT(MousePositionChanged(int,double, double, double, double, double, double, double)));
         connect(mSlicerManagers.back(), SIGNAL(UpdateVector(int, double, double, double, double)),
@@ -1018,6 +1021,7 @@ void vvMainWindow::ImageInfoChanged()
   actionNorth_West_Window->setEnabled(1);
   actionSouth_East_Window->setEnabled(1);
   actionSouth_West_Window->setEnabled(1);
+  vvToolManager::GetInstance()->EnableToolsInMenu(this, true);
   inverseButton->setEnabled(1);
 
   goToCursorPushButton->setEnabled(1);
@@ -1060,70 +1064,35 @@ void vvMainWindow::ImageInfoChanged()
     vvImage::Pointer imageSelected;
     if (DataTree->topLevelItem(index) == DataTree->selectedItems()[0]) {
       imageSelected = mSlicerManagers[index]->GetSlicer(0)->GetImage();
-      dimension = imageSelected->GetNumberOfDimensions();
-      origin.resize(dimension);
-      inputSpacing.resize(dimension);
-      inputSize.resize(dimension);
-      sizeMM.resize(dimension);
-      pixelType = mSlicerManagers[index]->GetImage()->GetScalarTypeAsITKString().c_str();
-      for (int i = 0; i < dimension; i++) {
-        origin[i] = imageSelected->GetOrigin()[i];
-        inputSpacing[i] = imageSelected->GetSpacing()[i];
-        inputSize[i] = imageSelected->GetSize()[i];
-        sizeMM[i] = inputSize[i]*inputSpacing[i];
-        NPixel *= inputSize[i];
-      }
-      inputSizeInBytes = GetSizeInBytes(imageSelected->GetActualMemorySize()*1000);
     } else if (DataTree->selectedItems()[0]->data(1,Qt::UserRole).toString() == "vector") {
       imageSelected = mSlicerManagers[index]->GetSlicer(0)->GetVF();
-      dimension = imageSelected->GetNumberOfDimensions();
-      origin.resize(dimension);
-      inputSpacing.resize(dimension);
-      inputSize.resize(dimension);
-      sizeMM.resize(dimension);
-      pixelType = mSlicerManagers[index]->GetVF()->GetScalarTypeAsITKString().c_str();
-      for (int i = 0; i < dimension; i++) {
-        origin[i] = imageSelected->GetOrigin()[i];
-        inputSpacing[i] = imageSelected->GetSpacing()[i];
-        inputSize[i] = imageSelected->GetSize()[i];
-        sizeMM[i] = inputSize[i]*inputSpacing[i];
-        NPixel *= inputSize[i];
-      }
-      inputSizeInBytes = GetSizeInBytes(imageSelected->GetActualMemorySize()*1000);
     } else if (DataTree->selectedItems()[0]->data(1,Qt::UserRole).toString() == "overlay") {
       imageSelected = mSlicerManagers[index]->GetSlicer(0)->GetOverlay();
-      dimension = imageSelected->GetNumberOfDimensions();
-      origin.resize(dimension);
-      inputSpacing.resize(dimension);
-      inputSize.resize(dimension);
-      sizeMM.resize(dimension);
-      pixelType = mSlicerManagers[index]->GetImage()->GetScalarTypeAsITKString().c_str();
-      for (int i = 0; i < dimension; i++) {
-        origin[i] = imageSelected->GetOrigin()[i];
-        inputSpacing[i] = imageSelected->GetSpacing()[i];
-        inputSize[i] = imageSelected->GetSize()[i];
-        sizeMM[i] = inputSize[i]*inputSpacing[i];
-        NPixel *= inputSize[i];
-      }
-      inputSizeInBytes = GetSizeInBytes(imageSelected->GetActualMemorySize()*1000);
     } else if (DataTree->selectedItems()[0]->data(1,Qt::UserRole).toString() == "fusion") {
       imageSelected = mSlicerManagers[index]->GetSlicer(0)->GetFusion();
-      dimension = imageSelected->GetNumberOfDimensions();
-      origin.resize(dimension);
-      inputSpacing.resize(dimension);
-      inputSize.resize(dimension);
-      sizeMM.resize(dimension);
-      pixelType = mSlicerManagers[index]->GetImage()->GetScalarTypeAsITKString().c_str();
-      for (int i = 0; i < dimension; i++) {
-        origin[i] = imageSelected->GetOrigin()[i];
-        inputSpacing[i] = imageSelected->GetSpacing()[i];
-        inputSize[i] = imageSelected->GetSize()[i];
-        sizeMM[i] = inputSize[i]*inputSpacing[i];
-        NPixel *= inputSize[i];
-      }
-      inputSizeInBytes = GetSizeInBytes(imageSelected->GetActualMemorySize()*1000);
+    }
+    else if (DataTree->selectedItems()[0]->data(1,Qt::UserRole).toString() == "contour") {
+      imageSelected = mSlicerManagers[index]->GetSlicer(0)->GetImage();
+    }
+    else {
+      imageSelected = mSlicerManagers[index]->GetSlicer(0)->GetImage();
     }
 
+    dimension = imageSelected->GetNumberOfDimensions();
+    origin.resize(dimension);
+    inputSpacing.resize(dimension);
+    inputSize.resize(dimension);
+    sizeMM.resize(dimension);
+    pixelType = mSlicerManagers[index]->GetImage()->GetScalarTypeAsITKString().c_str();
+    for (int i = 0; i < dimension; i++) {
+      origin[i] = imageSelected->GetOrigin()[i];
+      inputSpacing[i] = imageSelected->GetSpacing()[i];
+      inputSize[i] = imageSelected->GetSize()[i];
+      sizeMM[i] = inputSize[i]*inputSpacing[i];
+      NPixel *= inputSize[i];
+    }
+    inputSizeInBytes = GetSizeInBytes(imageSelected->GetActualMemorySize()*1000);
+    
     QString dim = QString::number(dimension) + " (";
     dim += pixelType + ")";
 
@@ -1220,10 +1189,10 @@ void vvMainWindow::ShowDocumentation()
 void vvMainWindow::PopupRegisterForm(bool checkCanPush)
 {
   vvRegisterForm* registerForm = new vvRegisterForm(QUrl("http://www.creatis.insa-lyon.fr/~dsarrut/vvregister/write.php"), getVVSettingsPath(), getSettingsOptionFormat());
-  if(!checkCanPush){
+  if(!checkCanPush) {
     registerForm->show();
-  }else{
-    if(registerForm->canPush()){
+  } else {
+    if(registerForm->canPush()) {
       registerForm->show();
       registerForm->acquitPushed();//too bad if there is not internet connection anymore.
     }
@@ -1266,8 +1235,7 @@ void vvMainWindow::ChangeViewMode()
   ** I don't know why but for both resized QVTKWidget we also need to render
   ** the associated Slicer to redraw crosses.
   */
-  for (unsigned int i = 0; i < mSlicerManagers.size(); i++)
-  {
+  for (unsigned int i = 0; i < mSlicerManagers.size(); i++) {
     if (DataTree->topLevelItem(i)->data(COLUMN_UL_VIEW,Qt::CheckStateRole).toInt() > 1)
       mSlicerManagers[i]->GetSlicer(0)->Render();
     if (DataTree->topLevelItem(i)->data(COLUMN_DL_VIEW,Qt::CheckStateRole).toInt() > 1)
@@ -1401,6 +1369,7 @@ void vvMainWindow::DisplayChanged(QTreeWidgetItem *clicked_item, int column)
           }
         } else { //We don't allow simply desactivating a slicer
           clicked_item->setData(column,Qt::CheckStateRole,2);
+          DisplayChanged(clicked_item, column);
           return;
         }
       }
@@ -1610,15 +1579,18 @@ void vvMainWindow::ReloadImage(QTreeWidgetItem* item, int column)
   int index = GetSlicerIndexFromItem(item);
   QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
   QString role=item->data(1,Qt::UserRole).toString();
-  if ( role == "vector")
+  if ( role == "vector"){
     mSlicerManagers[index]->ReloadVF();
-  else if (role == "overlay")
+  }
+  else if (role == "overlay"){
     mSlicerManagers[index]->ReloadOverlay();
-  else if (role == "fusion")
+  }
+  else if (role == "fusion"){
     mSlicerManagers[index]->ReloadFusion();
-  else
+  }
+  else{
     mSlicerManagers[index]->Reload();
-
+  }
   // Update view and info
   ImageInfoChanged();
   mSlicerManagers[index]->Render();
@@ -2269,7 +2241,7 @@ void vvMainWindow::AddLink(QString image1,QString image2)
 {
   unsigned int sm1 = 0;
   unsigned int sm2 = 0;
-  
+
   for (unsigned int i = 0; i < mSlicerManagers.size(); i++) {
     if (image1.toStdString() == mSlicerManagers[i]->GetId()) {
       mSlicerManagers[i]->AddLink(image2.toStdString());
@@ -2284,8 +2256,7 @@ void vvMainWindow::AddLink(QString image1,QString image2)
   if (linkPanel->isLinkAll())  {
     emit UpdateLinkedNavigation(mSlicerManagers[sm1]->GetId(), mSlicerManagers[mCurrentPickedImageIndex], mSlicerManagers[mCurrentPickedImageIndex]->GetSlicer(0));
     emit UpdateLinkedNavigation(mSlicerManagers[sm2]->GetId(), mSlicerManagers[mCurrentPickedImageIndex], mSlicerManagers[mCurrentPickedImageIndex]->GetSlicer(0));
-  }
-  else {
+  } else {
     emit UpdateLinkedNavigation(mSlicerManagers[sm2]->GetId(), mSlicerManagers[sm1], mSlicerManagers[sm1]->GetSlicer(0));
   }
 }
@@ -2316,8 +2287,8 @@ void vvMainWindow::ChangeImageWithIndexOffset(vvSlicerManager *sm, int slicer, i
   index = (index+offset) % mSlicerManagers.size();
 
   QTreeWidgetItem* item = GetItemFromSlicerManager(mSlicerManagers[index]);
-  //CurrentImageChanged(mSlicerManagers[index]->GetId()); //select new image
   item->setData(slicer+1,Qt::CheckStateRole,2);         //change checkbox
+  CurrentImageChanged(mSlicerManagers[index]->GetId()); //select new image
   DisplayChanged(item,slicer+1);
 }
 //------------------------------------------------------------------------------
@@ -2649,8 +2620,7 @@ void vvMainWindow::SaveScreenshot(QVTKWidget *widget)
 
       vvImage * vvImg = mSlicerManagers[smIndex]->GetImage();
       int nSlice = vvImg->GetVTKImages().size();
-      for(int i=0; i<nSlice; i++)
-      {
+      for(int i=0; i<nSlice; i++) {
         mSlicerManagers[smIndex]->SetNextTSlice(0);
         vtkSmartPointer<vtkWindowToImageFilter> w2i = vtkSmartPointer<vtkWindowToImageFilter>::New();
         w2i->SetInput(widget->GetRenderWindow());
@@ -2670,8 +2640,7 @@ void vvMainWindow::SaveScreenshot(QVTKWidget *widget)
 
       vvImage * vvImg = mSlicerManagers[smIndex]->GetImage();
       int nSlice = vvImg->GetVTKImages().size();
-      for(int i=0; i<nSlice; i++)
-      {
+      for(int i=0; i<nSlice; i++) {
         mSlicerManagers[smIndex]->SetNextTSlice(0);
         vtkSmartPointer<vtkWindowToImageFilter> w2i = vtkSmartPointer<vtkWindowToImageFilter>::New();
         w2i->SetInput(widget->GetRenderWindow());
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