From 2e27ede98ce02731b5fadc50b380e13f5baf5813 Mon Sep 17 00:00:00 2001
From: jfa <jfa@opencascade.com>
Date: Fri, 12 Dec 2008 11:34:14 +0000
Subject: [PATCH] Bug 0020074: EDF VISU: Saving picture of animation crashes
 SALOME.

---
 src/VISUGUI/VISU_msg_en.ts            | 9 +++++++++
 src/VISUGUI/VisuGUI_FindPane.cxx      | 1 +
 src/VISUGUI/VisuGUI_TimeAnimation.cxx | 8 ++++++++
 3 files changed, 18 insertions(+)

diff --git a/src/VISUGUI/VISU_msg_en.ts b/src/VISUGUI/VISU_msg_en.ts
index 94dbd01b..a9557c89 100644
--- a/src/VISUGUI/VISU_msg_en.ts
+++ b/src/VISUGUI/VISU_msg_en.ts
@@ -3253,6 +3253,15 @@ Please, provide non-empty resulting presentation.</translation>
             <translation>Tool jpeg2yuv, necessary for AVI recording, is not available.
 Please, refer to the documentation.</translation>
         </message>
+        <message>
+            <source>MSG_NO_SUPPORTED_IMAGE_FORMATS</source>
+            <translation>There are no formats available for images output.
+Please, refer to the QT documentation.</translation>
+        </message>
+        <message>
+            <source>MSG_INVALID_IMAGE_FORMAT_INDEX</source>
+            <translation>Selected image format is out of supported scope.
+        </message>
     </context>
     <context>
         <name>VisuGUI_TransparencyDlg</name>
diff --git a/src/VISUGUI/VisuGUI_FindPane.cxx b/src/VISUGUI/VisuGUI_FindPane.cxx
index ef439736..e6c279f4 100644
--- a/src/VISUGUI/VisuGUI_FindPane.cxx
+++ b/src/VISUGUI/VisuGUI_FindPane.cxx
@@ -56,6 +56,7 @@
 VisuGUI_FindPane::VisuGUI_FindPane( QWidget* theParent ) :
   QGroupBox( theParent ),
   myCurrentPage( 0 ),
+  mySelectionMode( -1 ),
   myActor( 0 )
 {
   setTitle( tr( "FIND_TITLE" ) );
diff --git a/src/VISUGUI/VisuGUI_TimeAnimation.cxx b/src/VISUGUI/VisuGUI_TimeAnimation.cxx
index 8ae5836a..88da99d5 100644
--- a/src/VISUGUI/VisuGUI_TimeAnimation.cxx
+++ b/src/VISUGUI/VisuGUI_TimeAnimation.cxx
@@ -2136,6 +2136,14 @@ void VisuGUI_TimeAnimationDlg::restoreFromStudy(_PTR(SObject) theAnimation)
 void VisuGUI_TimeAnimationDlg::onPicsFormatChanged()
 {
   QList<QByteArray> aDumpFormats = QImageWriter::supportedImageFormats();
+  if (aDumpFormats.count() < 1) {
+    SUIT_MessageBox::warning(this, tr("ERROR"), tr("MSG_NO_SUPPORTED_IMAGE_FORMATS"), tr("&OK"));
+    return;
+  }
+  if (myPicsFormat->currentIndex() < 0 || aDumpFormats.count() <= myPicsFormat->currentIndex()) {
+    SUIT_MessageBox::warning(this, tr("ERROR"), tr("MSG_INVALID_IMAGE_FORMAT_INDEX"), tr("&OK"));
+    return;
+  }
   myAnimator->setDumpFormat(aDumpFormats.at(myPicsFormat->currentIndex()));
 }
 
-- 
2.39.2