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

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#ifndef QMLPROFILEREVENTVIEW_H
#define QMLPROFILEREVENTVIEW_H

#include <QStandardItemModel>
#include <qmldebug/qmlprofilereventtypes.h>
#include "qmlprofilermodelmanager.h"
#include "qmlprofilereventsmodelproxy.h"
#include "qmlprofilertreeview.h"

#include <analyzerbase/ianalyzertool.h>

#include "qmlprofilerviewmanager.h"

namespace QmlProfiler {
namespace Internal {

class QmlProfilerEventsMainView;
class QmlProfilerEventChildrenView;
class QmlProfilerEventRelativesView;

enum ItemRole {
    SortRole = Qt::UserRole + 1, // Sort by data, not by displayed string
    TypeIdRole,
    FilenameRole,
    LineRole,
    ColumnRole
};

class QmlProfilerEventsWidget : public QWidget
{
    Q_OBJECT
public:
    explicit QmlProfilerEventsWidget(QWidget *parent,
                                     QmlProfilerTool *profilerTool,
                                     QmlProfilerViewManager *container,
                                     QmlProfilerModelManager *profilerModelManager );
    ~QmlProfilerEventsWidget();

    void clear();

    void getStatisticsInRange(qint64 rangeStart, qint64 rangeEnd);
    QModelIndex selectedModelIndex() const;
    bool mouseOnTable(const QPoint &position) const;
    void copyTableToClipboard() const;
    void copyRowToClipboard() const;

    bool hasGlobalStats() const;
    void setShowExtendedStatistics(bool show);
    bool showExtendedStatistics() const;

signals:
    void gotoSourceLocation(const QString &fileName, int lineNumber, int columnNumber);
    void typeSelected(int typeIndex);
    void resized();

public slots:
    void selectByTypeId(int typeIndex) const;
    void selectBySourceLocation(const QString &filename, int line, int column);
    void onVisibleFeaturesChanged(quint64 features);

private slots:
    void profilerDataModelStateChanged();

protected:
    void contextMenuEvent(QContextMenuEvent *ev);
    virtual void resizeEvent(QResizeEvent *event);

private:
    class QmlProfilerEventsWidgetPrivate;
    QmlProfilerEventsWidgetPrivate *d;
};

class QmlProfilerEventsMainView : public QmlProfilerTreeView
{
    Q_OBJECT
public:
    explicit QmlProfilerEventsMainView(QWidget *parent,
                                       QmlProfilerEventsModelProxy *modelProxy);
    ~QmlProfilerEventsMainView();

    void setFieldViewable(Fields field, bool show);
    void setShowAnonymousEvents( bool showThem );

    QModelIndex selectedModelIndex() const;
    void copyTableToClipboard() const;
    void copyRowToClipboard() const;

    static QString nameForType(QmlDebug::RangeType typeNumber);

    void getStatisticsInRange(qint64 rangeStart, qint64 rangeEnd);
    int selectedTypeId() const;

    void setShowExtendedStatistics(bool);
    bool showExtendedStatistics() const;


signals:
    void gotoSourceLocation(const QString &fileName, int lineNumber, int columnNumber);
    void typeSelected(int typeIndex);

public slots:
    void clear();
    void jumpToItem(const QModelIndex &index);
    void selectType(int typeIndex);
    void selectByLocation(const QString &filename, int line, int column);
    void buildModel();
    void updateNotes(int typeIndex);

private slots:
    void profilerDataModelStateChanged();

private:
    void selectItem(const QStandardItem *item);
    void setHeaderLabels();
    void parseModelProxy();

private:
    class QmlProfilerEventsMainViewPrivate;
    QmlProfilerEventsMainViewPrivate *d;

};

class QmlProfilerEventRelativesView : public QmlProfilerTreeView
{
    Q_OBJECT
public:
    explicit QmlProfilerEventRelativesView(QmlProfilerEventRelativesModelProxy *modelProxy,
                                           QWidget *parent );
    ~QmlProfilerEventRelativesView();

signals:
    void typeClicked(int typeIndex);

public slots:
    void displayType(int typeIndex);
    void jumpToItem(const QModelIndex &);
    void clear();

private:
    void rebuildTree(const QmlProfilerEventParentsModelProxy::QmlEventRelativesMap &eventMap);
    void updateHeader();
    QStandardItemModel *treeModel();

    class QmlProfilerEventParentsViewPrivate;
    QmlProfilerEventParentsViewPrivate *d;
};

} // namespace Internal
} // namespace QmlProfiler

#endif // QMLPROFILEREVENTVIEW_H