/*

 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: QT Bindings for TMS

 *

 */

#ifndef QTMS_GLOBAL_ROUTING_H

#define QTMS_GLOBAL_ROUTING_H

#include <qtms.h>

#include <QObject>

#include "qtmswrapperexport.h"

// FORWARD DECLARATIONS

namespace TMS {

class TMSGlobalRouting;

}

namespace QTMS {

/**

 * QTMSGlobalRouting class

 *

 * This class provides audio routing control in the global QTMS scope.

 * Audio routing changes done by any client are adjusted accross all calls

 * serviced by the QTMS server.

 *

 * @lib QTMSapi.lib

 *

 */

class QTMS_WRAPPER_DLL_EXPORT QTMSGlobalRouting : public QObject

    {

    Q_OBJECT

public:

    /**

     * Destructor

     */

    virtual ~QTMSGlobalRouting();

    /**

     * Set global output device audio should be routed to.

     *

     * Settings are call-type dependent.

     *

     * Common:

     *  QTMS_AUDIO_OUTPUT_NONE

     * VoIP call type:

     *  QTMS_AUDIO_OUTPUT_PUBLIC

     *  QTMS_AUDIO_OUTPUT_PRIVATE

     * CS call type:

     *  QTMS_AUDIO_OUTPUT_HANDSET

     *  QTMS_AUDIO_OUTPUT_LOUDSPEAKER

     *  QTMS_AUDIO_OUTPUT_WIRED_ACCESSORY

     *  QTMS_AUDIO_OUTPUT_ACCESSORY

     *  QTMS_AUDIO_OUTPUT_ETTY

     *

     * @param  output

     *      Sets call-specific audio output device.

     *

     * @return

     *      QTMS_RESULT_INVALID_ARGUMENT if set to QTMS_AUDIO_OUTPUT_NONE.

     *      QTMS_RESULT_SUCCESS if the operation was successful.

     *

     */

    gint SetOutput(const QTMSAudioOutput output);

    /**

     * Return current global audio output device settings.

     *

     * Settings are call-type dependent.

     * See SetOutput() (above)

     *

     * @param  output

     *      Current audio output device.

     *

     * @return

     *      QTMS_RESULT_SUCCESS if the operation was successful.

     *

     */

    gint GetOutput(QTMSAudioOutput& output);

    /**

     * Return previous audio output device.

     *

     * Settings are call-type dependent.

     * See SetOutput() (above)

     *

     * @param  output

     *      Previous audio output device.

     *

     * @return

     *      QTMS_RESULT_SUCCESS if the operation was successful.

     *

     */

    gint GetPreviousOutput(QTMSAudioOutput& output);

    /**

     * Return list of supported audio output devices.

     *

     * Settings are call-type dependent.

     * See SetOutput() (above)

     *

     * @param  outputs

     *      The typedef std::vector<guint> OutputVector; list of supported

     *      audio output devices (QTMSAudioOutput-type).

     *

     * @return

     *      QTMS_RESULT_SUCCESS if the operation was successful.

     *

     */

    gint GetAvailableOutputs(OutputVector& outputs);

    Q_SIGNALS:

    void GlobalRoutingEvent(const QTMSGlobalRouting& routing,

            QTMSSignalEvent event, QTMSAudioOutput output);

protected:

    /**

     * Constructor

     */

    QTMSGlobalRouting();

protected:

    TMS::TMSGlobalRouting* iRouting;

    };

} //namespace QTMS

#endif //QTMS_GLOBAL_ROUTING_H