From efd6d9e388a55ba4582c319d3c11d9337ddd0be7 Mon Sep 17 00:00:00 2001
From: mpech <maxime.pech@insa-lyon.fr>
Date: Mon, 23 May 2011 13:49:48 +0200
Subject: [PATCH 1/1] disable tools at startup of vv tools are enabled when a
 ImageInfosChanged is triggered.

---
 vv/vvMainWindow.cxx  |  3 ++-
 vv/vvToolManager.cxx | 12 +++++++++++-
 vv/vvToolManager.h   |  3 +++
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/vv/vvMainWindow.cxx b/vv/vvMainWindow.cxx
index 30ef801..882e8f1 100644
--- a/vv/vvMainWindow.cxx
+++ b/vv/vvMainWindow.cxx
@@ -318,6 +318,7 @@ 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);
@@ -329,7 +330,6 @@ vvMainWindow::vvMainWindow():vvMainWindowBase()
   timerMemory->start(2000);
 }
 //------------------------------------------------------------------------------
-
 void vvMainWindow::show(){
   vvMainWindowBase::show();
   PopupRegisterForm(true);
@@ -1018,6 +1018,7 @@ 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);
diff --git a/vv/vvToolManager.cxx b/vv/vvToolManager.cxx
index ac699ce..01835f8 100644
--- a/vv/vvToolManager.cxx
+++ b/vv/vvToolManager.cxx
@@ -19,7 +19,7 @@
 #include "vvToolManager.h"
 #include "vvToolCreatorBase.h"
 #include "vvMainWindowBase.h"
-
+#include <QAction>
 //------------------------------------------------------------------------------
 /// Unique static instance
 vvToolManager* vvToolManager::mSingleton=0;
@@ -55,3 +55,13 @@ void vvToolManager::InsertToolsInMenu(vvMainWindowBase * m)
 }
 //------------------------------------------------------------------------------
 
+
+//------------------------------------------------------------------------------
+void vvToolManager::EnableToolsInMenu(vvMainWindowBase * m, bool enable){
+  std::vector<vvToolCreatorBase *>::iterator it;
+  for(it=GetInstance()->mListOfTools.begin(); it!=GetInstance()->mListOfTools.end(); ++it){
+    if((*it)->mAction){
+      (*it)->mAction->setEnabled(enable);
+    }
+  }
+}
diff --git a/vv/vvToolManager.h b/vv/vvToolManager.h
index 1c62f16..82d2e5b 100644
--- a/vv/vvToolManager.h
+++ b/vv/vvToolManager.h
@@ -40,6 +40,9 @@ public:
   /// Called in MainWindow, insert all tools into the menu
   static void InsertToolsInMenu(vvMainWindowBase * m);
   
+  /// Called in MainWindow, make the tools enabled/disabled
+  static void EnableToolsInMenu(vvMainWindowBase * m, bool enable);
+
 protected:
 
   /// Singleton object pointer
-- 
2.45.1