soc-2008-mxcurioni: merged changes to revision 14747, cosmetic changes for source/blender/freestyle

1 files changed, 155 insertions, 0 deletions

diff --git a/source/blender/freestyle/intern/app/QStyleModuleSyntaxHighlighter.cpp b/source/blender/freestyle/intern/app/QStyleModuleSyntaxHighlighter.cpp
new file mode 100755
index 00000000000..16ea53f157c
--- /dev/null
+++ b/source/blender/freestyle/intern/app/QStyleModuleSyntaxHighlighter.cpp
@@ -0,0 +1,155 @@
+
+//
+//  Copyright (C) : Please refer to the COPYRIGHT file distributed 
+//   with this source distribution. 
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+///////////////////////////////////////////////////////////////////////////////
+#include "QStyleModuleSyntaxHighlighter.h"
+#include <QTextEdit>
+#include <QRegExp> 
+#include <iostream>
+using namespace std;
+
+QStyleModuleSyntaxHighlighter::QStyleModuleSyntaxHighlighter(QTextEdit *iTextEdit) 
+    : QSyntaxHighlighter(iTextEdit){
+  _operators.push_back("Operators");
+  _operators.push_back("select");
+  _operators.push_back("chain");
+  _operators.push_back("bidirectionalChain");
+  _operators.push_back("sequentialSplit");
+  _operators.push_back("recursiveSplit");
+  _operators.push_back("sort");
+  _operators.push_back("create");
+
+  _functors.push_back("StrokeShader");
+  _functors.push_back("UnaryPredicate1D");
+  _functors.push_back("UnaryPredicate0D");
+  _functors.push_back("BinaryPredicate1D");
+  _functors.push_back("ChainingIterator");
+  //  _functors.push_back("getName");
+  //  _functors.push_back("shade");
+  //  _functors.push_back("getObject");
+
+  _python.push_back("class ");
+  _python.push_back("from ");
+  _python.push_back("import ");
+  _python.push_back("__init__");
+  _python.push_back("__call__");
+  _python.push_back("def ");
+  _python.push_back("self");
+  _python.push_back("return");
+  //_python.push_back("print");
+  //  _python.push_back("for");
+  //  _python.push_back("if");
+  //  _python.push_back("while");
+  //  _python.push_back("range");
+  //  _python.push_back("in");
+
+	_defaultColor = iTextEdit->textColor();
+} 
+
+QStyleModuleSyntaxHighlighter::~QStyleModuleSyntaxHighlighter(){
+  _operators.clear();
+  _functors.clear();
+  _python.clear();
+}
+
+void QStyleModuleSyntaxHighlighter::highlightKeywords(const QString& text, vector<QString>& iKeywords, const QColor& iColor){
+  int pos = 0;
+  int pos1 = 0;
+  int pos2 = 0;
+  bool found = false;
+  for(vector<QString>::iterator o=iKeywords.begin(), oend=iKeywords.end();
+  o!=oend;
+  ++o){
+    pos =0;
+    QString word = *o;
+    while ( ( pos = text.indexOf(word,pos) ) != -1 ){
+      setFormat( pos , word.length() , iColor);
+      pos += text.length()+1;
+    }
+
+    //    while ( ( pos = text.find(QRegExp("(^|\\W)"+word+"\\W"),pos) ) != -1 ){
+    //      setFormat( pos , word.length()+1 , iColor);
+    //      pos += text.length()+1;
+    //    }
+  }
+}
+
+void QStyleModuleSyntaxHighlighter::dynamicHighlight(const QString& text){
+  int pos = 0;
+  int pos1 = 0;
+  int pos2 = 0;
+  while((pos1 = text.indexOf("class", pos, Qt::CaseSensitive) ) != -1 ){
+    int tmpPos = pos1+6;
+	if( ( pos2 = text.indexOf('(',tmpPos, Qt::CaseSensitive) ) != -1 ){
+      setFormat( tmpPos , pos2-tmpPos , QColor(0,0,255));
+      pos += pos2 - pos1+1;
+    } else{
+      setFormat( tmpPos, text.length()-tmpPos, QColor(0,0,255));
+      pos += text.length()+1;
+    }
+  }
+
+  while((pos1 = text.indexOf("def",pos, Qt::CaseSensitive) ) != -1 ){
+    int tmpPos = pos1+4;
+    if( ( pos2 = text.indexOf('(',tmpPos, Qt::CaseSensitive) ) != -1 ){
+      setFormat( tmpPos , pos2-tmpPos , QColor(136,0,0));
+      pos += pos2 - pos1+1;
+    } else{
+      setFormat( tmpPos, text.length()-tmpPos, QColor(136,0,0));
+      pos += text.length()+1;
+    }
+  }
+
+  pos = 0;
+  while((pos1 = text.indexOf("UnaryFunction", pos) ) != -1 ){
+    if( ( pos2 = text.indexOf(QRegExp("\\W"), pos1) ) != -1 ){
+      setFormat( pos1 , pos2-pos1 , QColor(0,0,255));
+      pos += pos2 - pos1+1;
+    } else{
+      setFormat( pos1, text.length()-pos1, QColor(0,0,255));
+      pos += text.length()+1;
+    }
+  }
+}
+
+void QStyleModuleSyntaxHighlighter::highlightComment(const QString& text){
+  int pos = 0;
+  int pos1 = 0;
+  int pos2 = 0;
+  while((pos1 = text.indexOf('#',pos, Qt::CaseSensitive) ) != -1 ){
+    if( ( pos2 = text.indexOf('\n',pos1, Qt::CaseSensitive) ) != -1 ){
+      setFormat( pos1 , pos2 , QColor(0,128,0));
+      pos += pos2 - pos1;
+      //setFormat( pos , text.length()-pos , _defaultColor );
+    } else{
+      setFormat( pos1 , text.length()-pos1, QColor(0,128,0));
+      pos += text.length()+1;
+    }
+  }
+}
+
+void QStyleModuleSyntaxHighlighter::highlightBlock ( const QString & text) {
+  setFormat( 0 , text.length() , _defaultColor );
+
+  highlightKeywords(text, _python, QColor(128,128,128));
+  highlightKeywords(text, _functors, QColor(136,0,0));
+  dynamicHighlight(text);
+  highlightKeywords(text, _operators, QColor(0,0,255));
+  highlightComment(text);
+}
\ No newline at end of file