ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/ParaViewCore/Animation/vtkPythonAnimationCue.cxx

@@ -0,0 +1,158 @@
+/*=========================================================================
+
+  Program:   ParaView
+  Module:    $RCSfile$
+
+  Copyright (c) Kitware, Inc.
+  All rights reserved.
+  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notice for more information.
+
+=========================================================================*/
+#include "vtkPythonAnimationCue.h"
+
+#include "vtkCommand.h"
+#include "vtkObjectFactory.h"
+#include "vtkProcessModule.h"
+#include "vtkPythonInterpreter.h"
+
+#include <sstream>
+
+vtkStandardNewMacro(vtkPythonAnimationCue);
+//----------------------------------------------------------------------------
+vtkPythonAnimationCue::vtkPythonAnimationCue()
+{
+  this->Enabled = true;
+  this->Script = 0;
+  this->AddObserver(vtkCommand::StartAnimationCueEvent,
+    this, &vtkPythonAnimationCue::HandleStartCueEvent);
+  this->AddObserver(vtkCommand::AnimationCueTickEvent,
+    this, &vtkPythonAnimationCue::HandleTickEvent);
+  this->AddObserver(vtkCommand::EndAnimationCueEvent,
+    this, &vtkPythonAnimationCue::HandleEndCueEvent);
+}
+
+//----------------------------------------------------------------------------
+vtkPythonAnimationCue::~vtkPythonAnimationCue()
+{
+  this->SetScript(NULL);
+}
+
+//----------------------------------------------------------------------------
+void vtkPythonAnimationCue::HandleStartCueEvent()
+{
+  if (!this->Enabled)
+    {
+    return;
+    }
+
+  // Set self to point to this
+  char addrofthis[1024];
+  sprintf(addrofthis, "%p", this);    
+  char *aplus = addrofthis; 
+  if ((addrofthis[0] == '0') && 
+    ((addrofthis[1] == 'x') || addrofthis[1] == 'X'))
+    {
+    aplus += 2; //skip over "0x"
+    }
+  if (this->Script)
+    {
+    std::ostringstream stream;
+    stream << "from paraview import servermanager" << endl;
+    stream << "def start_cue(foo): pass" << endl;
+    stream << this->Script << endl;
+    stream << "_me = servermanager.vtkPythonAnimationCue('" << aplus << "')\n";
+    stream << "try:\n";
+    stream << "  start_cue(_me)\n";
+    stream << "finally:\n"
+              "  del _me\n"
+              "  import gc\n"
+              "  gc.collect()\n";
+
+    // ensure Python is initialized.
+    vtkPythonInterpreter::Initialize();
+    vtkPythonInterpreter::RunSimpleString(stream.str().c_str());
+    }
+}
+
+//----------------------------------------------------------------------------
+void vtkPythonAnimationCue::HandleTickEvent()
+{
+  if (!this->Enabled)
+    {
+    return;
+    }
+
+  // Set self to point to this
+  char addrofthis[1024];
+  sprintf(addrofthis, "%p", this);    
+  char *aplus = addrofthis; 
+  if ((addrofthis[0] == '0') && 
+    ((addrofthis[1] == 'x') || addrofthis[1] == 'X'))
+    {
+    aplus += 2; //skip over "0x"
+    }
+  if (this->Script)
+    {
+    std::ostringstream stream;
+    stream << "from paraview import servermanager" << endl;
+    stream << this->Script << endl;
+    stream << "_me = servermanager.vtkPythonAnimationCue('" << aplus << "')\n";
+    stream << "try:\n";
+    stream << "  tick(_me)\n";
+    stream << "finally:\n"
+              "  del _me\n"
+              "  import gc\n"
+              "  gc.collect()\n";
+
+    // ensure Python is initialized.
+    vtkPythonInterpreter::Initialize();
+    vtkPythonInterpreter::RunSimpleString(stream.str().c_str());
+    }
+}
+
+//----------------------------------------------------------------------------
+void vtkPythonAnimationCue::HandleEndCueEvent()
+{
+  if (!this->Enabled)
+    {
+    return;
+    }
+
+  // Set self to point to this
+  char addrofthis[1024];
+  sprintf(addrofthis, "%p", this);    
+  char *aplus = addrofthis; 
+  if ((addrofthis[0] == '0') && 
+    ((addrofthis[1] == 'x') || addrofthis[1] == 'X'))
+    {
+    aplus += 2; //skip over "0x"
+    }
+  if (this->Script)
+    {
+    std::ostringstream stream;
+    stream << "from paraview import servermanager" << endl;
+    stream << "def end_cue(foo): pass" << endl;
+    stream << this->Script << endl;
+    stream << "_me = servermanager.vtkPythonAnimationCue('" << aplus << "')\n";
+    stream << "try:\n";
+    stream << "  end_cue(_me)\n";
+    stream << "finally:\n"
+              "  del _me\n"
+              "  import gc\n"
+              "  gc.collect()\n";
+    vtkPythonInterpreter::Initialize();
+    vtkPythonInterpreter::RunSimpleString(stream.str().c_str());
+    }
+}
+
+//----------------------------------------------------------------------------
+void vtkPythonAnimationCue::PrintSelf(ostream& os, vtkIndent indent)
+{
+  this->Superclass::PrintSelf(os, indent);
+  os << indent << "Enabled: " << this->Enabled << endl;
+  os << indent << "Script: " << this->Script << endl;
+}