From 17cc9a19e5ab3f344690fb03e6274be05259cd40 Mon Sep 17 00:00:00 2001
From: sln <sln@opencascade.com>
Date: Tue, 20 May 2008 09:03:26 +0000
Subject: [PATCH] NPAL19051: 1) New signal viewCloned() is added to notify
 other objects about finishing ?Clone? operation from onCloneView slot 2)Part
 of code is moved from Splot2d_Viewer::onCloneView() slot to
 Pplot2d_Viewer::onCloneView() slot

---
 src/Plot2d/Plot2d_ViewModel.cxx | 31 ++++++++++++++++++++++++++++++-
 src/Plot2d/Plot2d_ViewModel.h   |  3 +++
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/src/Plot2d/Plot2d_ViewModel.cxx b/src/Plot2d/Plot2d_ViewModel.cxx
index e689f6ef5..514d04b73 100755
--- a/src/Plot2d/Plot2d_ViewModel.cxx
+++ b/src/Plot2d/Plot2d_ViewModel.cxx
@@ -171,8 +171,37 @@ void Plot2d_Viewer::onDumpView()
 /*!
   SLOT: called when action "Clone view" is activated
 */
-void Plot2d_Viewer::onCloneView( Plot2d_ViewFrame*, Plot2d_ViewFrame* )
+void Plot2d_Viewer::onCloneView( Plot2d_ViewFrame* clonedVF, Plot2d_ViewFrame* newVF )
 {
+  if( !clonedVF || !newVF )
+    return;
+
+  // 1) Copy all properties of view
+
+  newVF->copyPreferences( clonedVF );
+
+  // 2) Display all curves displayed in cloned view
+
+  QList<Plot2d_Curve> aCurves;
+  clonedVF->getCurves( aCurves );
+  QList<Plot2d_Curve>::const_iterator anIt = aCurves.begin(), aLast = aCurves.end();
+
+  for( ; anIt!=aLast; anIt++ )
+    if( clonedVF->isVisible( *anIt ) )
+      newVF->displayCurve( *anIt, false );
+  newVF->Repaint();
+  
+  if ( newVF )
+  {
+    // find view window corresponding to the frame 
+    QWidget* p = newVF->parentWidget();
+    while( p && !p->inherits( "SUIT_ViewWindow" ) )
+      p = p->parentWidget();
+    
+    // emits signal
+    if ( p && p->inherits( "SUIT_ViewWindow" ) )
+      emit viewCloned( (SUIT_ViewWindow*)p );
+  }
 }
 
 /*!
diff --git a/src/Plot2d/Plot2d_ViewModel.h b/src/Plot2d/Plot2d_ViewModel.h
index 75445ff9b..a61755549 100755
--- a/src/Plot2d/Plot2d_ViewModel.h
+++ b/src/Plot2d/Plot2d_ViewModel.h
@@ -48,6 +48,9 @@ public:
   void         update();
   void         clearPrs();
   void         setAutoDel(bool theDel);
+  
+signals:
+  void viewCloned( SUIT_ViewWindow* );
 
 protected slots:
   void onChangeBgColor();
-- 
2.39.2