From f507f44f89c557f30cbc4c5815d4c014e74afa4d Mon Sep 17 00:00:00 2001
From: dmv <dmv@opencascade.com>
Date: Wed, 21 Jan 2009 09:57:15 +0000
Subject: [PATCH] 0020137: EDF 931 VISU : Trihedron Issues

---
 src/OCCViewer/OCCViewer_ViewModel.h    |  2 ++
 src/OCCViewer/OCCViewer_ViewWindow.cxx | 19 ++++++++++++++++---
 src/SVTK/SVTK_ViewWindow.cxx           | 13 +++++++++++++
 3 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/src/OCCViewer/OCCViewer_ViewModel.h b/src/OCCViewer/OCCViewer_ViewModel.h
index 88e7f5b17..f68363fd2 100755
--- a/src/OCCViewer/OCCViewer_ViewModel.h
+++ b/src/OCCViewer/OCCViewer_ViewModel.h
@@ -58,6 +58,8 @@ public:
         double   scaleX;
         double   scaleY;
         double   scaleZ;
+	bool     isVisible;
+	double   size;
 };
 
 typedef QValueList<viewAspect> viewAspectList;
diff --git a/src/OCCViewer/OCCViewer_ViewWindow.cxx b/src/OCCViewer/OCCViewer_ViewWindow.cxx
index fe5b3ec8d..f5f7144ea 100755
--- a/src/OCCViewer/OCCViewer_ViewWindow.cxx
+++ b/src/OCCViewer/OCCViewer_ViewWindow.cxx
@@ -1281,7 +1281,10 @@ void OCCViewer_ViewWindow::performRestoring( const viewAspect& anItem )
 	aView3d->SetEye( anItem.eyeX, anItem.eyeY, anItem.eyeZ );
 	aView3d->SetProj( anItem.projX, anItem.projY, anItem.projZ );
 	aView3d->SetAxialScale( anItem.scaleX, anItem.scaleY, anItem.scaleZ );
-		
+	// Trihedron
+	myModel->setTrihedronShown( anItem.isVisible );
+	myModel->setTrihedronSize( anItem.size );
+
 	myRestoreFlag = 0;
 }
 
@@ -1371,6 +1374,8 @@ viewAspect OCCViewer_ViewWindow::getViewParams() const
   double centerX, centerY, projX, projY, projZ, twist;
   double atX, atY, atZ, eyeX, eyeY, eyeZ;
   Standard_Real aScaleX, aScaleY, aScaleZ;
+  bool isShown;
+  double size;
 
   Handle(V3d_View) aView3d = myViewPort->getView();
 
@@ -1382,6 +1387,9 @@ viewAspect OCCViewer_ViewWindow::getViewParams() const
 
   aView3d->AxialScale(aScaleX,aScaleY,aScaleZ);
 
+  isShown = myModel->isTrihedronVisible();
+  size = myModel->trihedronSize();
+
   QString aName = QTime::currentTime().toString() + QString::fromLatin1( " h:m:s" );
 
   viewAspect params;
@@ -1402,6 +1410,8 @@ viewAspect OCCViewer_ViewWindow::getViewParams() const
   params.scaleX   = aScaleX;
   params.scaleY   = aScaleY;
   params.scaleZ   = aScaleZ;
+  params.isVisible= isShown;
+  params.size     = size;
 
   return params;
 }
@@ -1418,6 +1428,7 @@ QString OCCViewer_ViewWindow::getVisualParameters()
 		  params.centerX, params.centerY, params.projX, params.projY, params.projZ, params.twist,
 		  params.atX, params.atY, params.atZ, params.eyeX, params.eyeY, params.eyeZ,
 		  params.scaleX, params.scaleY, params.scaleZ );
+  retStr += QString().sprintf("*%u*%.2f", params.isVisible, params.size );
   return retStr;
 }
 
@@ -1427,7 +1438,7 @@ QString OCCViewer_ViewWindow::getVisualParameters()
 void OCCViewer_ViewWindow::setVisualParameters( const QString& parameters )
 {
   QStringList paramsLst = QStringList::split( '*', parameters, true );
-  if ( paramsLst.size() >= 13 ) {
+  if ( paramsLst.size() >= 15 ) {
     viewAspect params;
     params.scale    = paramsLst[0].toDouble();
     params.centerX  = paramsLst[1].toDouble();
@@ -1442,7 +1453,7 @@ void OCCViewer_ViewWindow::setVisualParameters( const QString& parameters )
     params.eyeX     = paramsLst[10].toDouble();
     params.eyeY     = paramsLst[11].toDouble();
     params.eyeZ     = paramsLst[12].toDouble();
-    if(paramsLst.size() == 16) {
+    if(paramsLst.size() == 18) {
       params.scaleX    = paramsLst[13].toDouble();
       params.scaleY    = paramsLst[14].toDouble();
       params.scaleZ    = paramsLst[15].toDouble();
@@ -1451,6 +1462,8 @@ void OCCViewer_ViewWindow::setVisualParameters( const QString& parameters )
       params.scaleY    = 1.;
       params.scaleZ    = 1.;
     }
+    params.isVisible   = paramsLst[16].toDouble();
+    params.size        = paramsLst[17].toDouble();
 
     performRestoring( params );
   }
diff --git a/src/SVTK/SVTK_ViewWindow.cxx b/src/SVTK/SVTK_ViewWindow.cxx
index 9b6bb579f..2f29b6336 100755
--- a/src/SVTK/SVTK_ViewWindow.cxx
+++ b/src/SVTK/SVTK_ViewWindow.cxx
@@ -46,6 +46,7 @@
 #include "SUIT_Accel.h"
 
 #include "VTKViewer_Utilities.h"
+#include "VTKViewer_Trihedron.h"
 
 #include "SVTK_View.h"
 #include "SVTK_MainWindow.h"
@@ -991,6 +992,11 @@ SVTK_ViewWindow
     retStr += ::getGradAxisVisualParams( gradAxesActor->GetZAxisActor2D() );
   }
 
+  // save trihedron parameters
+  bool isVisible = isTrihedronDisplayed();
+  vtkFloatingPointType size = GetTrihedronSize();
+  retStr += QString().sprintf("* Trihedron: *%u*%.2f", isVisible, size);
+
   return retStr;
 }
 
@@ -1060,6 +1066,13 @@ SVTK_ViewWindow
       else
 	gradAxesActor->VisibilityOff();
     }
+    
+    if ( paramsLst[14].toUShort() )
+      GetTrihedron()->VisibilityOn();
+    else
+      GetTrihedron()->VisibilityOff();
+
+    SetTrihedronSize(paramsLst[15].toDouble());
   }
 }
 
-- 
2.39.2