From 3c6118c009cfd611afbc7619edc481fdbca651d3 Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Tue, 6 Nov 2007 12:19:20 +0000
Subject: [PATCH] Fix for Bug N7PAL15810  	VISU formats of exit

---
 src/SVTK/SVTK_ViewWindow.cxx      | 41 +++++++++++++++++++++++++++++++
 src/SVTK/SVTK_ViewWindow.h        |  6 ++++-
 src/SVTK/resources/SVTK_msg_en.po |  2 ++
 3 files changed, 48 insertions(+), 1 deletion(-)

diff --git a/src/SVTK/SVTK_ViewWindow.cxx b/src/SVTK/SVTK_ViewWindow.cxx
index af9841baa..56317d592 100755
--- a/src/SVTK/SVTK_ViewWindow.cxx
+++ b/src/SVTK/SVTK_ViewWindow.cxx
@@ -29,6 +29,7 @@
 #include <vtkPointPicker.h>
 #include <vtkCellPicker.h>
 #include <vtkAxisActor2D.h>
+#include <vtkGL2PSExporter.h>
 
 #include "QtxAction.h"
 
@@ -718,6 +719,46 @@ SVTK_ViewWindow
   return myDumpImage;
 }
 
+QString SVTK_ViewWindow::filter() const
+{
+  return tr( "SVTK_IMAGE_FILES" );
+}
+
+bool SVTK_ViewWindow::dumpViewToFormat( const QImage& img, const QString& fileName, const QString& format )
+{
+  if ( format != "PS" && format != "EPS" && format != "PDF" )
+    return SUIT_ViewWindow::dumpViewToFormat( img, fileName, format );
+
+  QApplication::setOverrideCursor( Qt::waitCursor );
+
+  vtkGL2PSExporter *anExporter = vtkGL2PSExporter::New();
+  anExporter->SetRenderWindow(getRenderWindow());
+
+  if ( format == "PS" ) {
+    anExporter->SetFileFormatToPS();
+    anExporter->CompressOff();
+  }
+
+  if ( format == "EPS" ) {
+    anExporter->SetFileFormatToEPS();
+    anExporter->CompressOff();
+  }
+
+  if ( format == "PDF" ) {
+    anExporter->SetFileFormatToPDF();
+  }
+
+  QString aFilePrefix(fileName);
+  QString anExtension(SUIT_Tools::extension(fileName));
+  aFilePrefix.truncate(aFilePrefix.length() - 1 - anExtension.length());
+  anExporter->SetFilePrefix(aFilePrefix.latin1());
+  anExporter->Write();
+  anExporter->Delete();
+
+  QApplication::restoreOverrideCursor();
+  return true;
+}
+
 /*!
   \refresh QImage, containing all scene rendering in window
 */
diff --git a/src/SVTK/SVTK_ViewWindow.h b/src/SVTK/SVTK_ViewWindow.h
index 14b79945b..dca18f085 100755
--- a/src/SVTK/SVTK_ViewWindow.h
+++ b/src/SVTK/SVTK_ViewWindow.h
@@ -68,6 +68,8 @@ class SVTK_EXPORT SVTK_ViewWindow : public SUIT_ViewWindow
   virtual
   ~SVTK_ViewWindow();
   
+  virtual QImage dumpView();
+
   //! To initialize #SVTK_ViewWindow instance
   virtual
   void
@@ -354,7 +356,9 @@ protected:
   void
   doSetVisualParameters( const QString& );
 
-  QImage dumpView();
+  virtual QString filter() const;
+  virtual bool dumpViewToFormat( const QImage& img, const QString& fileName, const QString& format );
+  
   virtual bool action( const int );
   
   SVTK_View* myView;
diff --git a/src/SVTK/resources/SVTK_msg_en.po b/src/SVTK/resources/SVTK_msg_en.po
index 609f62c2b..6e5f620d3 100755
--- a/src/SVTK/resources/SVTK_msg_en.po
+++ b/src/SVTK/resources/SVTK_msg_en.po
@@ -314,3 +314,5 @@ msgstr "Current Update Rate, FPS"
 msgid "SVTK_UpdateRateDlg::NUMBER_CELLS"
 msgstr "Number of Cells, -"
 
+msgid "SVTK_IMAGE_FILES"
+msgstr "Images Files (*.bmp *.png *.jpg *.jpeg *.pdf *.ps *.eps)""
\ No newline at end of file
-- 
2.39.2