audiosource.h

Qtopia下的邮件处理程序

/****************************************************************************
**
** Copyright (C) 2000-2006 TROLLTECH ASA. All rights reserved.
**
** This file is part of the Phone Edition of the Qtopia Toolkit.
**
** Licensees holding a valid license agreement from Trolltech or any of its
** authorized distributors may use this file in accordance with
** the License Agreement provided with the Licensed Software.
**
** See http://www.trolltech.com/pricing.html or email [e-mail] for
**   information about Trolltech's Commercial License Agreements.
**
** Contact [e-mail] if any conditions of this licensing are
** not clear to you.
**
**
**
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef AUDIOSOURCE_H
#define AUDIOSOURCE_H

#include "../addressbook/imagesource.h"
#include <qdialog.h>
#include <qtopia/qcontent.h>

class ValueServiceData;
class QCopServiceRequest;
class QCopEnvelope;

class AudioServerManager : public ValueService {
    Q_OBJECT
public:
    AudioServerManager(QObject* parent);
    ~AudioServerManager();

    void setDefaultAudio(const QString &type, const QString &subFormat, int fr, int ch);

signals:
    void audioSupplied(const QContent &);

protected:
    void valueSupplied(QDataStream&);
#ifndef QT_NO_COP
    void sendParameters(QCopEnvelope &);
#endif

private:
    QString dftType;
    QString dftFormat;
    int dftFreq;
    int dftChannels;
};


class AudioSourceWidgetPrivate;
class AudioSourceWidget : public QWidget
{
    Q_OBJECT
public:
    AudioSourceWidget( QWidget *parent );
    ~AudioSourceWidget();

    void setDefaultAudio(const QString &type, const QString &subFormat, int fr, int ch);
    virtual QContent audio() const;

public slots:
    virtual void setAudio( const QContent & );

protected slots:
    void change();
    void remove();

protected:
    void haveAudio( bool f );

private:
    void init();
    AudioServerManager *audioServer;
    AudioSourceWidgetPrivate *d;
};

class AudioSourceDialog : public QDialog
{
    Q_OBJECT
public:
    AudioSourceDialog( QWidget *parent, const QString name = QString(), bool modal = true, Qt::WFlags fl =
#ifdef QTOPIA_DESKTOP
    WStyle_Customize | WStyle_Dialog | WStyle_Title
#else
     0
#endif
    );
    virtual ~AudioSourceDialog();

    void setDefaultAudio(const QString &type, const QString &subFormat, int fr, int ch);
    virtual void setAudio( const QContent & );
    virtual QContent audio() const;
private:
    void init();
    AudioSourceWidget *mWidget;
};

#endif