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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef NODEINSTANCECLIENTPROXY_H
#define NODEINSTANCECLIENTPROXY_H
#include "nodeinstanceclientinterface.h"
#include <QObject>
#include <QHash>
#include <QWeakPointer>
#include <QFile>
#include <QTimer>
QT_BEGIN_NAMESPACE
class QLocalSocket;
class QIODevice;
QT_END_NAMESPACE
namespace QmlDesigner {
class NodeInstanceServerInterface;
class CreateSceneCommand;
class CreateInstancesCommand;
class ClearSceneCommand;
class ReparentInstancesCommand;
class ChangeFileUrlCommand;
class ChangeValuesCommand;
class ChangeAuxiliaryCommand;
class ChangeBindingsCommand;
class ChangeIdsCommand;
class RemoveInstancesCommand;
class RemovePropertiesCommand;
class CompleteComponentCommand;
class ChangeStateCommand;
class ChangeNodeSourceCommand;
class EndPuppetCommand;
class NodeInstanceClientProxy : public QObject, public NodeInstanceClientInterface
{
Q_OBJECT
public:
NodeInstanceClientProxy(QObject *parent = 0);
void informationChanged(const InformationChangedCommand &command);
void valuesChanged(const ValuesChangedCommand &command);
void pixmapChanged(const PixmapChangedCommand &command);
void childrenChanged(const ChildrenChangedCommand &command);
void statePreviewImagesChanged(const StatePreviewImageChangedCommand &command);
void componentCompleted(const ComponentCompletedCommand &command);
void token(const TokenCommand &command);
void debugOutput(const DebugOutputCommand &command);
void puppetAlive(const PuppetAliveCommand &command);
void flush();
void synchronizeWithClientProcess();
qint64 bytesToWrite() const;
protected:
void initializeSocket();
void initializeCapturedStream(const QString &fileName);
void writeCommand(const QVariant &command);
void dispatchCommand(const QVariant &command);
NodeInstanceServerInterface *nodeInstanceServer() const;
void setNodeInstanceServer(NodeInstanceServerInterface *nodeInstanceServer);
void createInstances(const CreateInstancesCommand &command);
void changeFileUrl(const ChangeFileUrlCommand &command);
void createScene(const CreateSceneCommand &command);
void clearScene(const ClearSceneCommand &command);
void removeInstances(const RemoveInstancesCommand &command);
void removeProperties(const RemovePropertiesCommand &command);
void changePropertyBindings(const ChangeBindingsCommand &command);
void changePropertyValues(const ChangeValuesCommand &command);
void changeAuxiliaryValues(const ChangeAuxiliaryCommand &command);
void reparentInstances(const ReparentInstancesCommand &command);
void changeIds(const ChangeIdsCommand &command);
void changeState(const ChangeStateCommand &command);
void completeComponent(const CompleteComponentCommand &command);
void changeNodeSource(const ChangeNodeSourceCommand &command);
void removeSharedMemory(const RemoveSharedMemoryCommand &command);
void redirectToken(const TokenCommand &command);
void redirectToken(const EndPuppetCommand &command);
static QVariant readCommandFromIOStream(QIODevice *ioDevice, quint32 *readCommandCounter, quint32 *blockSize);
protected slots:
void readDataStream();
void sendPuppetAliveCommand();
private:
QFile m_controlStream;
QTimer m_puppetAliveTimer;
QIODevice *m_inputIoDevice;
QIODevice *m_outputIoDevice;
NodeInstanceServerInterface *m_nodeInstanceServer;
quint32 m_blockSize;
quint32 m_writeCommandCounter;
int m_synchronizeId;
};
} // namespace QmlDesigner
#endif // NODEINSTANCECLIENTPROXY_H
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