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#ifndef DIFFHIGHLIGHTER_H
#define DIFFHIGHLIGHTER_H

#include "vcsbase_global.h"

#include <texteditor/syntaxhighlighter.h>

QT_BEGIN_NAMESPACE
class QRegExp;
class QTextCharFormat;
QT_END_NAMESPACE

namespace Core {
    class ICore;
}
namespace TextEditor {
    class FontSettingsPage;
}

namespace VCSBase {

namespace Internal {
class DiffHighlighterPrivate;
} // namespace Internal

class VCSBASE_EXPORT DiffHighlighter : public TextEditor::SyntaxHighlighter
{
    Q_OBJECT
public:
    explicit DiffHighlighter(const QRegExp &filePattern,
                             QTextDocument *document = 0);
    virtual ~DiffHighlighter();

    virtual void highlightBlock(const QString &text);

    // Set formats from a sequence of type QTextCharFormat
    void setFormats(const QVector<QTextCharFormat> &s);

    QRegExp filePattern() const;

private:
    Internal::DiffHighlighterPrivate *m_d;
};

} // namespace VCSBase

#endif // DIFFHIGHLIGHTER_H
