From 097d5fd525a35dd8fa4b847ca4f6e1c6541c122c Mon Sep 17 00:00:00 2001
From: srit <srit>
Date: Thu, 16 Sep 2010 13:29:04 +0000
Subject: [PATCH] Parsing fusion image from command line

---
 vv/vv.cxx           | 7 ++++++-
 vv/vvMainWindow.cxx | 8 +++++---
 vv/vvMainWindow.h   | 2 +-
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/vv/vv.cxx b/vv/vv.cxx
index d06d05c..71974f1 100644
--- a/vv/vv.cxx
+++ b/vv/vv.cxx
@@ -87,7 +87,12 @@ int main( int argc, char** argv )
             if (!n_image_loaded) load_image_first_error();
             window.AddROI(n_image_loaded-1,argv[i+1]);
             i++; //skip roi name
-          } 
+          }
+        else if (current=="--fusion") {
+            if (!n_image_loaded) load_image_first_error();
+            window.AddFusionImage(n_image_loaded-1,argv[i+1]);
+            i++; //skip fusion name
+          }
         else if (current == "--sequence") {
           n_image_loaded++; //count only one for the sequence
           parse_mode=P_SEQUENCE; }
diff --git a/vv/vvMainWindow.cxx b/vv/vvMainWindow.cxx
index d65be28..4c8564f 100644
--- a/vv/vvMainWindow.cxx
+++ b/vv/vvMainWindow.cxx
@@ -1902,9 +1902,10 @@ void vvMainWindow::AddROI(int index, QString file)
 //------------------------------------------------------------------------------
 
 //------------------------------------------------------------------------------
-void vvMainWindow::AddFusionImage()
+void vvMainWindow::AddFusionImage(int index, QString file)
 {
-  int index = GetSlicerIndexFromItem(DataTree->selectedItems()[0]);
+  if (index==-1)
+    index = GetSlicerIndexFromItem(DataTree->selectedItems()[0]);
 
   //check if one fusion image is added
   for (int child = 0; child < DataTree->topLevelItem(index)->childCount(); child++)
@@ -1918,7 +1919,8 @@ void vvMainWindow::AddFusionImage()
 
   QString Extensions = EXTENSIONS;
   Extensions += ";;All Files (*)";
-  QString file = QFileDialog::getOpenFileName(this,tr("Load Fusion image"),mInputPathName,Extensions);
+  if(file.isEmpty())
+    file = QFileDialog::getOpenFileName(this,tr("Load Fusion image"),mInputPathName,Extensions);
   if (!file.isEmpty()) {
     mInputPathName = itksys::SystemTools::GetFilenamePath(file.toStdString()).c_str();
     itk::ImageIOBase::Pointer reader = itk::ImageIOFactory::CreateImageIO(
diff --git a/vv/vvMainWindow.h b/vv/vvMainWindow.h
index d4f23b1..27c0861 100644
--- a/vv/vvMainWindow.h
+++ b/vv/vvMainWindow.h
@@ -48,6 +48,7 @@ class vvMainWindow: public vvMainWindowBase,
   vvSlicerManager * AddImage(vvImage::Pointer image,std::string filename);
   void AddField(QString file,int index);
   void AddOverlayImage(int index, QString filename);
+  void AddFusionImage(int index=-1, QString filename="");
   void AddROI(int index, QString filename);
   ///Adds a mesh to a SlicerManager, with optional warping by vector field
   void AddContour(int image_index, vvMesh::Pointer contour, bool propagation);
@@ -132,7 +133,6 @@ public slots:
   void ReloadImage();
   void OpenField();
   void SelectOverlayImage();
-  void AddFusionImage();
 
   void SetVFProperty(int subsampling,int scale,int lut, int width);
   void SetOverlayProperty(int color);
-- 
2.45.1