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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef QMLPROFILEREVENTVIEW_H
#define QMLPROFILEREVENTVIEW_H
#include <QTreeView>
#include <qmljsdebugclient/qmlprofilereventtypes.h>
#include <qmljsdebugclient/qmlprofilereventlist.h>
#include <QStandardItemModel>
namespace QmlProfiler {
namespace Internal {
class QmlProfilerEventsMainView;
class QmlProfilerEventsParentsAndChildrenView;
typedef QHash<QString, QmlJsDebugClient::QmlEventData *> QmlEventHash;
typedef QList<QmlJsDebugClient::QmlEventData *> QmlEventList;
enum ItemRole {
EventHashStrRole = Qt::UserRole+1,
FilenameRole = Qt::UserRole+2,
LineRole = Qt::UserRole+3,
ColumnRole = Qt::UserRole+4,
EventIdRole = Qt::UserRole+5
};
class QmlProfilerEventsWidget : public QWidget
{
Q_OBJECT
public:
explicit QmlProfilerEventsWidget(QmlJsDebugClient::QmlProfilerEventList *model, QWidget *parent);
~QmlProfilerEventsWidget();
void switchToV8View();
void clear();
void getStatisticsInRange(qint64 rangeStart, qint64 rangeEnd);
QModelIndex selectedItem() 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 contextMenuRequested(const QPoint &position);
void showEventInTimeline(int eventId);
public slots:
void updateSelectedEvent(int eventId) const;
void selectBySourceLocation(const QString &filename, int line, int column);
protected:
void contextMenuEvent(QContextMenuEvent *ev);
private:
QmlProfilerEventsMainView *m_eventTree;
QmlProfilerEventsParentsAndChildrenView *m_eventChildren;
QmlProfilerEventsParentsAndChildrenView *m_eventParents;
bool m_globalStatsEnabled;
};
class QmlProfilerEventsMainView : public QTreeView
{
Q_OBJECT
public:
enum Fields {
Name,
Type,
Percent,
TotalDuration,
SelfPercent,
SelfDuration,
CallCount,
TimePerCall,
MaxTime,
MinTime,
MedianTime,
Details,
MaxFields
};
enum ViewTypes {
EventsView,
CallersView,
CalleesView,
V8ProfileView,
MaxViewTypes
};
explicit QmlProfilerEventsMainView(QmlJsDebugClient::QmlProfilerEventList *model, QWidget *parent);
~QmlProfilerEventsMainView();
void setEventStatisticsModel(QmlJsDebugClient::QmlProfilerEventList *model);
void setFieldViewable(Fields field, bool show);
void setViewType(ViewTypes type);
void setShowAnonymousEvents( bool showThem );
QModelIndex selectedItem() const;
void copyTableToClipboard() const;
void copyRowToClipboard() const;
static QString displayTime(double time);
static QString nameForType(int typeNumber);
void getStatisticsInRange(qint64 rangeStart, qint64 rangeEnd);
bool isRangeGlobal(qint64 rangeStart, qint64 rangeEnd) const;
int selectedEventId() const;
void setShowExtendedStatistics(bool);
bool showExtendedStatistics() const;
signals:
void gotoSourceLocation(const QString &fileName, int lineNumber, int columnNumber);
void eventSelected(int eventId);
void showEventInTimeline(int eventId);
public slots:
void clear();
void jumpToItem(const QModelIndex &index);
void selectEvent(int eventId);
void selectEventByLocation(const QString &filename, int line);
void buildModel();
void changeDetailsForEvent(int eventId, const QString &newString);
private:
void setHeaderLabels();
private:
class QmlProfilerEventsMainViewPrivate;
QmlProfilerEventsMainViewPrivate *d;
};
class QmlProfilerEventsParentsAndChildrenView : public QTreeView
{
Q_OBJECT
public:
enum SubViewType {
ParentsView,
ChildrenView,
V8ParentsView,
V8ChildrenView,
MaxSubtableTypes
};
explicit QmlProfilerEventsParentsAndChildrenView(QmlJsDebugClient::QmlProfilerEventList *model, SubViewType subtableType, QWidget *parent);
~QmlProfilerEventsParentsAndChildrenView();
void setViewType(SubViewType type);
signals:
void eventClicked(int eventId);
public slots:
void displayEvent(int eventId);
void jumpToItem(const QModelIndex &);
void clear();
private:
void rebuildTree(void *eventList);
void updateHeader();
QStandardItemModel *treeModel();
QmlJsDebugClient::QmlProfilerEventList *m_eventList;
SubViewType m_subtableType;
};
} // namespace Internal
} // namespace QmlProfiler
#endif // QMLPROFILEREVENTVIEW_H
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