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/*! \file PygmentsHighlighter.cpp
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* \brief implements PygmentsHighlighter
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* \author "Melven Zoellner" <melven@topen.org>
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*
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*/
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#include "PygmentsHighlighter.h"
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#include <QApplication>
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#include <PythonQt.h>
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#include <QFile>
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#include <QFileInfo>
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#include <qlop.h>
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PygmentsHighlighter::PygmentsHighlighter(QTextDocument *parentDoc) :
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QSyntaxHighlighter(parentDoc)
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{
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// create an own pythonqt context for the highlighter
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_context = PythonQt::self()->createUniqueModule();
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// name this object
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setObjectName("pygmentsHighlighter");
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// make it accessable in pythonqt,
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// this allows to delegate the work in highlightBlock
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// to a python function
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_context.addObject(objectName(),this);
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// initialize python
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QString fileName = QString(PYMODULES)+"/PygmentsHighlighter.py";
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QString code;
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QFile file;
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QFileInfo fileinfo;
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code.clear();
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file.setFileName(fileName);
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fileinfo.setFile(fileName);
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if(!fileinfo.suffix().compare("py"))
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{
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file.open(QIODevice::ReadOnly);
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QTextStream filestrm(&file);
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while(!filestrm.atEnd())code.append(filestrm.readLine()+"\n");
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_context.evalScript(code);
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file.close();
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// this->mainContext->evalFile(pathList.at(i));
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}
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//_context.evalFile(QString(PYMODULES)+"/PygmentsHighlighter.py");
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}
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// just delegate the protected method setFormat from base class
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void PygmentsHighlighter::_setFormat(int start, int count, const QTextCharFormat &format)
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{
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setFormat(start, count, format);
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}
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void PygmentsHighlighter::highlightBlock(const QString &text)
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{
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// call python function to do everything
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QVariantList args;
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args.append(text);
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_context.call("highlightCode", args);
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}
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