/****************************************************************************
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** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** General Public License version 2.1 as published by the Free Software
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** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
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****************************************************************************/

#ifndef REMOTECONTROL_H
#define REMOTECONTROL_H

#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QUrl>

QT_BEGIN_NAMESPACE

class HelpEngineWrapper;
class MainWindow;

class RemoteControl : public QObject
{
    Q_OBJECT

public:
    RemoteControl(MainWindow *mainWindow);

private slots:
    void receivedData();
    void handleCommandString(const QString &cmdString);
    void applyCache();

private:
    void clearCache();
    void splitInputString(const QString &input, QString &cmd, QString &arg);
    void handleDebugCommand(const QString &arg);
    void handleShowOrHideCommand(const QString &arg, bool show);
    void handleSetSourceCommand(const QString &arg);
    void handleSyncContentsCommand();
    void handleActivateKeywordCommand(const QString &arg);
    void handleActivateIdentifierCommand(const QString &arg);
    void handleExpandTocCommand(const QString &arg);
    void handleSetCurrentFilterCommand(const QString &arg);
    void handleRegisterCommand(const QString &arg);
    void handleUnregisterCommand(const QString &arg);

private:
    MainWindow *m_mainWindow;
    bool m_debug;

    bool m_caching;
    QUrl m_setSource;
    bool m_syncContents;
    QString m_activateKeyword;
    QString m_activateIdentifier;
    int m_expandTOC;
    QString m_currentFilter;
    HelpEngineWrapper &helpEngine;
};

QT_END_NAMESPACE

#endif
