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#ifndef REFACTOROVERLAY_H
#define REFACTOROVERLAY_H
#include "basetexteditor.h"
#include <QtGui/QTextCursor>
#include <QtGui/QIcon>
namespace TextEditor {
namespace Internal {
struct TEXTEDITOR_EXPORT RefactorMarker {
inline bool isValid() const { return !cursor.isNull(); }
QTextCursor cursor;
QString tooltip;
QIcon icon;
mutable QRect rect; // used to cache last drawing positin in document coordinates
QVariant data;
};
typedef QList<RefactorMarker> RefactorMarkers;
class TEXTEDITOR_EXPORT RefactorOverlay : public QObject
{
Q_OBJECT
public:
explicit RefactorOverlay(TextEditor::BaseTextEditor *editor);
bool isEmpty() const { return m_markers.isEmpty(); }
void paint(QPainter *painter, const QRect &clip);
void setMarkers(const RefactorMarkers &markers) { m_markers = markers; }
RefactorMarkers markers() const { return m_markers; }
void clear() { m_markers.clear(); }
RefactorMarker markerAt(const QPoint &pos) const;
private:
void paintMarker(const RefactorMarker& marker, QPainter *painter, const QRect &clip);
RefactorMarkers m_markers;
BaseTextEditor *m_editor;
int m_maxWidth;
QIcon m_icon;
};
}
}
#endif // REFACTOROVERLAY_H
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