From c2ab58be4d4d65c577a944df6849c70387b1095f Mon Sep 17 00:00:00 2001
From: Romulo Pinho <romulo.pinho@lyon.unicancer.fr>
Date: Wed, 16 Nov 2011 15:45:50 +0100
Subject: [PATCH] new VV option: --linkall

- links all images given in the command line
---
 vv/vv.cxx           | 8 +++++++-
 vv/vvMainWindow.cxx | 6 ++++++
 vv/vvMainWindow.h   | 1 +
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/vv/vv.cxx b/vv/vv.cxx
index 7f640a5..1fb357e 100644
--- a/vv/vv.cxx
+++ b/vv/vv.cxx
@@ -112,6 +112,7 @@ int main( int argc, char** argv )
   int n_image_loaded=0;
   std::string win(""), lev("");
 
+	bool link_images = false;
   if (argc >1) {
     for (int i = 1; i < argc; i++) {
       std::string current = argv[i];
@@ -144,7 +145,10 @@ int main( int argc, char** argv )
           parse_mode=P_WINDOW;
         } else if (current == "--level") {
           parse_mode=P_LEVEL;
-        } else if (current == "--log") {
+        } else if (current == "--linkall") {
+					link_images = true;
+				}
+				else if (current == "--log") {
           std::string log_dir = QDir::tempPath().toStdString() + std::string("/vv-log");
 
           if(itksys::SystemTools::FileExists(log_dir.c_str()) &&
@@ -204,6 +208,8 @@ int main( int argc, char** argv )
     window.ApplyWindowLevelToAllImages();
   }
 
+	if (link_images)
+		window.LinkAllImages();
 
   int ret = app.exec();
   
diff --git a/vv/vvMainWindow.cxx b/vv/vvMainWindow.cxx
index 8884cbb..10df05b 100644
--- a/vv/vvMainWindow.cxx
+++ b/vv/vvMainWindow.cxx
@@ -2321,6 +2321,12 @@ void vvMainWindow::ReadSavedStateFile(const std::string& stateFile)
 }
 //------------------------------------------------------------------------------
 
+//------------------------------------------------------------------------------
+void vvMainWindow::LinkAllImages()
+{
+	linkPanel->linkAll();
+}
+
 //------------------------------------------------------------------------------
 void vvMainWindow::AddLink(QString image1,QString image2)
 {
diff --git a/vv/vvMainWindow.h b/vv/vvMainWindow.h
index dfcbca6..12aaaf1 100644
--- a/vv/vvMainWindow.h
+++ b/vv/vvMainWindow.h
@@ -63,6 +63,7 @@ class vvMainWindow: public vvMainWindowBase,
   void ShowLastImage();
   void SaveCurrentStateAs(const std::string& stateFile);
   void ReadSavedStateFile(const std::string& stateFile);
+	void LinkAllImages();
 
   virtual void UpdateCurrentSlicer();
   virtual QTabWidget * GetTab();
-- 
2.47.1