qt-creator/src/plugins/qmlprofiler/qmlprofilertraceview.h

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#ifndef QMLPROFILERTRACEVIEW_H
#define QMLPROFILERTRACEVIEW_H

#include "qmlprofilermodelmanager.h"
#include <QWidget>
#include <QTimer>

namespace Analyzer { class IAnalyzerTool; }

namespace QmlProfiler {

class QmlProfilerModelManager;
namespace Internal {

class QmlProfilerStateManager;
class QmlProfilerViewManager;

class QmlProfilerTraceView : public QWidget
{
    Q_OBJECT

public:
    explicit QmlProfilerTraceView(QWidget *parent, Analyzer::IAnalyzerTool *profilerTool,
                                  QmlProfilerViewManager *container,
                                  QmlProfilerModelManager *modelManager,
                                  QmlProfilerStateManager *profilerState);
    ~QmlProfilerTraceView();

    bool hasValidSelection() const;
    qint64 selectionStart() const;
    qint64 selectionEnd() const;
    void showContextMenu(QPoint position);

public slots:
    void clear();
    void selectByTypeId(int typeId);
    void selectBySourceLocation(const QString &filename, int line, int column);

private slots:
    void updateCursorPosition();
    void profilerDataModelStateChanged();

protected:
    virtual void contextMenuEvent(QContextMenuEvent *event);
    virtual void mousePressEvent(QMouseEvent *event);
    virtual void mouseReleaseEvent(QMouseEvent *event);

signals:
    void gotoSourceLocation(const QString &fileUrl, int lineNumber, int columNumber);
    void typeSelected(int typeId);

private:
    class QmlProfilerTraceViewPrivate;
    QmlProfilerTraceViewPrivate *d;
};

} // namespace Internal
} // namespace QmlProfiler

#endif // QMLPROFILERTRACEVIEW_H