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- /*
- This file is part of libkabc.
- Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
- */
-
- #ifndef KABC_SOUND_H
- #define KABC_SOUND_H
-
- #include <qcstring.h>
- #include <qstring.h>
-
- #include <kdelibs_export.h>
-
- namespace KABC {
-
- /** @short Class that holds a Sound clip for a contact.
- *
- * The sound can be played doing something like this:
- *
- * \code
- * KTempFile tmp;
- * if(sound.isIntern()) {
- * tmp.file()->writeBlock( sound.data() );
- * tmp.close();
- * KAudioPlayer::play( tmp.name() );
- * } else if(!sound.url().isEmpty()) {
- * QString tmpFile;
- * if(!KIO::NetAccess::download(KURL(themeURL.url()), tmpFile, NULL))
- * {
- * KMessageBox::error(0L,
- * KIO::NetAccess::lastErrorString(),
- * i18n("Failed to download sound file"),
- * KMessageBox::Notify
- * );
- * return;
- * }
- * KAudioPlayer::play( tmpFile );
- * }
- * \endcode
- *
- * Unfortunetly KAudioPlayer::play is ASync, so to delete the temporary file, the best you can really do is set a timer.
- *
- */
- class KABC_EXPORT Sound
- {
- friend KABC_EXPORT QDataStream &operator<<( QDataStream &, const Sound & );
- friend KABC_EXPORT QDataStream &operator>>( QDataStream &, Sound & );
-
- public:
-
- /**
- * Consturctor. Creates an empty object.
- */
- Sound();
-
- /**
- * Consturctor.
- *
- * @param url A URL that describes the position of the sound file.
- */
- Sound( const QString &url );
-
- /**
- * Consturctor.
- *
- * @param data The raw data of the sound.
- */
- Sound( const QByteArray &data );
-
- /**
- * Destructor.
- */
- ~Sound();
-
-
- bool operator==( const Sound & ) const;
- bool operator!=( const Sound & ) const;
-
- /**
- * Sets a URL for the location of the sound file. When using this
- * function, isIntern() will return 'false' until you use
- * setData().
- *
- * @param url The location URL of the sound file.
- */
- void setUrl( const QString &url );
-
- /**
- * Test if this sound file has been set.
- * Just does: !isIntern() && url.isEmpty()
- * @since 3.4
- */
- bool isEmpty() const;
-
- /**
- * Sets the raw data of the sound. When using this function,
- * isIntern() will return 'true' until you use setUrl().
- *
- * @param data The raw data of the sound.
- */
- void setData( const QByteArray &data );
-
- /**
- * Returns whether the sound is described by a URL (extern) or
- * by the raw data (intern).
- * When this method returns 'true' you can use data() to
- * get the raw data. Otherwise you can request the URL of this
- * sound by url() and load the raw data from that location.
- */
- bool isIntern() const;
-
- /**
- * Returns the location URL of this sound.
- */
- QString url() const;
-
- /**
- * Returns the raw data of this sound.
- */
- QByteArray data() const;
-
- /**
- * Returns string representation of the sound.
- */
- QString asString() const;
-
- private:
- QString mUrl;
- QByteArray mData;
-
- int mIntern;
- };
-
- KABC_EXPORT QDataStream &operator<<( QDataStream &, const Sound & );
- KABC_EXPORT QDataStream &operator>>( QDataStream &, Sound & );
-
- }
- #endif
-