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/Qt/Python/pqPythonManager.h

@@ -0,0 +1,128 @@
+/*=========================================================================
+
+   Program: ParaView
+   Module:    pqPythonManager.h
+
+   Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
+   All rights reserved.
+
+   ParaView is a free software; you can redistribute it and/or modify it
+   under the terms of the ParaView license version 1.2. 
+
+   See License_v1.2.txt for the full ParaView license.
+   A copy of this license can be obtained by contacting
+   Kitware Inc.
+   28 Corporate Drive
+   Clifton Park, NY 12065
+   USA
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+========================================================================*/
+#ifndef pqPythonManager_h
+#define pqPythonManager_h
+
+#include "pqPythonModule.h"
+#include <QObject>
+
+class QWidget;
+class QToolBar;
+class pqServer;
+class pqPythonDialog;
+
+/// pqPythonManager is a class to facilitate the use of a python interpreter
+/// by various paraview GUI components.  The manager has a single instance 
+/// of the pqPythonDialog.  Currently the pqPythonDialog "owns" the
+/// python interpreter.  Anyone who wants to execute python code should call
+/// pythonShellDialog() to get a pointer to the pqPythonDialog instance.  This
+/// manager class provides global access to the python dialog and methods to
+/// ensure the python dialog's interpreter stays in sync with the current active
+/// server.
+///
+/// Note: because the interpreter is initialized lazily, a number of the member
+/// functions on this class have the side effect of initializing the python
+/// interpreter first.
+class PQPYTHON_EXPORT pqPythonManager : public QObject
+{
+  Q_OBJECT
+
+public:
+  pqPythonManager(QObject* parent=NULL);
+  virtual ~pqPythonManager();
+
+  // Description:
+  // Returns true if the interpreter has been initialized.
+  bool interpreterIsInitialized();
+
+  // Description:
+  // Return the python shell dialog.  This will cause the interpreter to be initialized
+  // if it has not been already.
+  pqPythonDialog* pythonShellDialog();
+
+  // Description:
+  // Add a widget to be given macro actions.  QActions representing script macros
+  // will be added to the widget.  This could be a QToolBar, QMenu, or other type
+  // of widget.
+  void addWidgetForRunMacros(QWidget* widget);
+  void addWidgetForEditMacros(QWidget* widget);
+  void addWidgetForDeleteMacros(QWidget* widget);
+
+  // Description:
+  // Show the python editor with the trace in it.
+  // If txt is empty, the editor will obtain the state from active vtkSMTrace
+  // instance, if any.
+  void editTrace(const QString& txt=QString(), bool update=false);
+
+  // Description:
+  // Save the macro in ParaView configuration and update widget automatically
+  void addMacro(const QString& fileName);
+
+  // Description:
+  // Invalidate the macro list, so the menu/toolbars are updated according to
+  // the content of the Macros directories...
+  void updateMacroList();
+
+signals:
+  void paraviewPythonModulesImported();
+
+
+public slots:
+  // Description:
+  // Executes the given script.  If the python interpreter hasn't been initialized
+  // yet it will be initialized.
+  void executeScript(const QString& filename);
+
+  // Description:
+  // Launch python editor to edit the macro
+  void editMacro(const QString& fileName);
+
+  // Description:
+  // Print on the status bar "Python Trace is currently ON" if currently tracing...
+  void updateStatusMessage();
+
+protected slots:
+  // Description:
+  // Whenever we are about to disconnect from a server, we "reset" the Python
+  // shell, if created. This will ensure all Python objects created by the shell
+  // are released.
+  void onRemovingServer(pqServer* server);
+
+protected:
+  QString getTraceString();
+
+private:
+  class pqInternal;
+  pqInternal* Internal;
+
+};
+#endif