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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQMLENGINEDEBUGSERVICE_H
#define QQMLENGINEDEBUGSERVICE_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <private/qqmldebugservice_p.h>
#include <private/qqmldebugserviceinterfaces_p.h>
#include <QtCore/qurl.h>
#include <QtCore/qvariant.h>
#include <QtCore/QPointer>
QT_BEGIN_NAMESPACE
class QQmlEngine;
class QQmlContext;
class QQmlWatcher;
class QDataStream;
class QQmlDebugStatesDelegate;
class QQmlEngineDebugServiceImpl : public QQmlEngineDebugService
{
Q_OBJECT
public:
QQmlEngineDebugServiceImpl(QObject * = 0);
~QQmlEngineDebugServiceImpl();
struct QQmlObjectData {
QUrl url;
int lineNumber;
int columnNumber;
QString idString;
QString objectName;
QString objectType;
int objectId;
int contextId;
int parentId;
};
struct QQmlObjectProperty {
enum Type { Unknown, Basic, Object, List, SignalProperty, Variant };
Type type;
QString name;
QVariant value;
QString valueTypeName;
QString binding;
bool hasNotifySignal;
};
void engineAboutToBeAdded(QJSEngine *) Q_DECL_OVERRIDE;
void engineAboutToBeRemoved(QJSEngine *) Q_DECL_OVERRIDE;
void objectCreated(QJSEngine *, QObject *) Q_DECL_OVERRIDE;
void setStatesDelegate(QQmlDebugStatesDelegate *) Q_DECL_OVERRIDE;
protected:
virtual void messageReceived(const QByteArray &) Q_DECL_OVERRIDE;
private Q_SLOTS:
void processMessage(const QByteArray &msg);
void propertyChanged(int id, int objectId, const QMetaProperty &property, const QVariant &value);
private:
friend class QQmlDebuggerServiceFactory;
void prepareDeferredObjects(QObject *);
void buildObjectList(QDataStream &, QQmlContext *,
const QList<QPointer<QObject> > &instances);
void buildObjectDump(QDataStream &, QObject *, bool, bool);
void buildStatesList(bool cleanList, const QList<QPointer<QObject> > &instances);
QQmlObjectData objectData(QObject *);
QQmlObjectProperty propertyData(QObject *, int);
QVariant valueContents(QVariant defaultValue) const;
bool setBinding(int objectId, const QString &propertyName, const QVariant &expression, bool isLiteralValue, QString filename = QString(), int line = -1, int column = 0);
bool resetBinding(int objectId, const QString &propertyName);
bool setMethodBody(int objectId, const QString &method, const QString &body);
void storeObjectIds(QObject *co);
QList<QObject *> objectForLocationInfo(const QString &filename, int lineNumber,
int columnNumber);
QList<QJSEngine *> m_engines;
QQmlWatcher *m_watch;
QQmlDebugStatesDelegate *m_statesDelegate;
};
QDataStream &operator<<(QDataStream &, const QQmlEngineDebugServiceImpl::QQmlObjectData &);
QDataStream &operator>>(QDataStream &, QQmlEngineDebugServiceImpl::QQmlObjectData &);
QDataStream &operator<<(QDataStream &, const QQmlEngineDebugServiceImpl::QQmlObjectProperty &);
QDataStream &operator>>(QDataStream &, QQmlEngineDebugServiceImpl::QQmlObjectProperty &);
QT_END_NAMESPACE
#endif // QQMLENGINEDEBUGSERVICE_H
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