From: pkv <pkv@opencascade.com>
Date: Fri, 25 Nov 2005 11:47:51 +0000 (+0000)
Subject: show/hide the recorder toolbar in dependence of existance the external executable
X-Git-Tag: TG-D5-38-2003_D2005-20-12~109
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=f43fd354e89f0c67933080108184f16eb82eb7e2;p=modules%2Fvisu.git

show/hide the recorder toolbar in dependence of existance the external executable
---

diff --git a/src/VVTK/VVTK_MainWindow.cxx b/src/VVTK/VVTK_MainWindow.cxx
index d3ee34ca..47e35583 100644
--- a/src/VVTK/VVTK_MainWindow.cxx
+++ b/src/VVTK/VVTK_MainWindow.cxx
@@ -96,6 +96,10 @@ VVTK_MainWindow
   connect( myStopAction, SIGNAL( activated() ), this, SLOT( OnStopRecording() ) );
   
   myRecorder=VVTK_Recorder::New();
+  myRecorder->CheckExistAVIMaker();
+  if (myRecorder->ErrorStatus()){
+    myRecordingToolBar->setEnabled(false);
+  }
 }
 
 void
diff --git a/src/VVTK/VVTK_Recorder.cxx b/src/VVTK/VVTK_Recorder.cxx
index a52e3f57..ca2e1aa5 100755
--- a/src/VVTK/VVTK_Recorder.cxx
+++ b/src/VVTK/VVTK_Recorder.cxx
@@ -75,6 +75,9 @@ VVTK_Recorder::VVTK_Recorder()
   myName=new char [512];
   myName[0]=0;
   myNbWrittenFrames=0;
+  //
+  myNameAVIMaker=new char[32];
+  strcpy (myNameAVIMaker, "jpeg2yuv");
 }
 //===============================================
 // function: ~
@@ -86,6 +89,22 @@ VVTK_Recorder::~VVTK_Recorder()
   myFilter->Delete();
   delete myWriterMgr;
   delete myName;
+  delete myNameAVIMaker;
+}
+//===============================================
+// function: CheckExistAVIMaker
+// purpose :
+//=============================================== 
+void VVTK_Recorder::CheckExistAVIMaker()
+{
+  int iErr, iES;
+  //
+  myErrorStatus=0;
+  iErr=system(myNameAVIMaker);
+  iErr=WEXITSTATUS(iErr);
+  if (iErr==127){
+    myErrorStatus=iErr;
+  }
 }
 //===============================================
 // function: DoPlay
@@ -328,8 +347,7 @@ void VVTK_Recorder::PreWrite()
 void VVTK_Recorder::AddSkippedFrames()
 {
   myErrorStatus=0;
-  //
-  
+  //...
 }
 //===============================================
 // function: MakeFileAVI
@@ -344,8 +362,8 @@ void VVTK_Recorder::MakeFileAVI()
   //"jpeg2yuv -f 10 -I p -n 16 -v 0 -j abcx_1%06d.jpeg | yuv2lav -o z.avi"  
   //
   iNbFPS=(int)myNbFPS;
-  sprintf(aCmd, "jpeg2yuv -I p -v 0 -f %d -n %d -j %s%s | yuv2lav -o %s.avi",
-	  iNbFPS, myNbWrittenFrames, myName, fmt, myName);
+  sprintf(aCmd, "%s -I p -v 0 -f %d -n %d -j %s%s | yuv2lav -o %s.avi",
+	  myNameAVIMaker, iNbFPS, myNbWrittenFrames, myName, fmt, myName);
   //
   myErrorStatus=system(aCmd);
 }
diff --git a/src/VVTK/VVTK_Recorder.h b/src/VVTK/VVTK_Recorder.h
index 849343e3..1b820894 100755
--- a/src/VVTK/VVTK_Recorder.h
+++ b/src/VVTK/VVTK_Recorder.h
@@ -73,6 +73,7 @@ public:
 			    void* theClientData, 
 			    void* theCallData);
 
+  void CheckExistAVIMaker();
   //
 protected :
   VVTK_Recorder();
@@ -100,6 +101,8 @@ protected :
   vtkWindowToImageFilter *myFilter;
   VVTK_ImageWriterMgr    *myWriterMgr;
 
+  char       *myNameAVIMaker;
+
 private:
   VVTK_Recorder(const VVTK_Recorder&);  //Not implemented
   void operator=(const VVTK_Recorder&); //Not implemented