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FileDiffHighlighter.cpp
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FileDiffHighlighter.cpp
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#include "FileDiffHighlighter.h"
FileDiffHighlighter::FileDiffHighlighter(QTextDocument *document)
: QSyntaxHighlighter(document)
{
}
void FileDiffHighlighter::highlightBlock(const QString &text)
{
setCurrentBlockState(previousBlockState() + 1);
if (!text.isEmpty())
{
QBrush blue = QColor("#579BD5");
QBrush green = QColor("#50FA7B");
QBrush magenta = QColor("#FF5555");
QBrush orange = QColor("#FFB86C");
QTextCharFormat myFormat;
const char firstChar = text.at(0).toLatin1();
switch (firstChar)
{
case '@':
myFormat.setForeground(orange);
myFormat.setFontWeight(QFont::ExtraBold);
break;
case '+':
myFormat.setForeground(green);
break;
case '-':
myFormat.setForeground(magenta);
break;
default:
break;
}
if (myFormat.isValid())
setFormat(0, text.length(), myFormat);
}
}
void FileDiffHighlighter::resetState()
{
mFirstModificationFound = false;
}