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/pqPythonSyntaxHighlighter.h

@@ -0,0 +1,79 @@
+/*=========================================================================
+
+   Program: ParaView
+   Module:    pqPythonSyntaxHighlighter.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 _pqPythonSyntaxHighlighter_h
+#define _pqPythonSyntaxHighlighter_h
+
+#include "pqPythonModule.h"
+#include <QObject>
+#include <QScopedPointer>
+
+class QTextEdit;
+
+/// This class is a helper object to attach to a QTextEdit to add Python
+/// syntax highlighting to the text that is displayed.  The pygments python
+/// module is used to generate syntax highlighting.  Since mixing tabs and
+/// spaces is an error for python's indentation, tabs are highlighted in red.
+///
+/// The QTextEdit is set up so that it uses a fixed-width font and tabs are
+/// the width of 4 spaces by the constructor.
+///
+/// This will also optionally
+/// capture presses of the tab key that would go to the QTextEdit and
+/// insert 4 spaces instead of the tab.  This option is enabled by default.
+class PQPYTHON_EXPORT pqPythonSyntaxHighlighter : public QObject {
+  Q_OBJECT
+public:
+  typedef QObject Superclass;
+  /// Creates a pqPythonSyntaxHighlighter on the given QTextEdit
+  /// NOTE: the optional tab key capture is enabled by the constructor
+  explicit pqPythonSyntaxHighlighter(QTextEdit* textEdit, QObject* p = 0);
+  virtual ~pqPythonSyntaxHighlighter();
+
+  /// Returns true if the tab key is being intercepted to insert spaces in
+  /// the text edit
+  bool isReplacingTabs() const;
+  /// Used to enable/disable tab key capture
+  /// Passing true will cause the tab key to insert 4 spaces in the QTextEdit
+  void setReplaceTabs(bool replaceTabs);
+protected:
+  /// This event filter is applied to the TextEdit to translate presses of the
+  /// Tab key into 4 spaces being inserted
+  bool eventFilter(QObject*, QEvent*);
+private slots:
+  void rehighlightSyntax();
+private:
+  class pqInternal;
+  const QScopedPointer< pqInternal > Internals;
+  Q_DISABLE_COPY(pqPythonSyntaxHighlighter)
+};
+
+#endif