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