KABC::Sound Class Reference

#include <sound.h>

Public Member Functions
	Sound ()
	Sound (const QString &url)
	Sound (const QByteArray &data)
	Sound (const Sound &other)
	~Sound ()
QByteArray	data () const
bool	isEmpty () const
bool	isIntern () const
bool	operator!= (const Sound &other) const
Sound &	operator= (const Sound &other)
bool	operator== (const Sound &other) const
void	setData (const QByteArray &data)
void	setUrl (const QString &url)
QString	toString () const
QString	url () const

Friends
QDataStream &	operator<< (QDataStream &, const Sound &)
QDataStream &	operator>> (QDataStream &, Sound &)

Detailed Description

Class that holds a Sound clip for a contact.

The sound can be played doing something like this:

KTempFile tmp;
if ( sound.isIntern() ) {
  tmp.file()->write( sound.data() );
  tmp.close();
  KAudioPlayer::play( tmp.name() );
} else if( !sound.url().isEmpty() ) {
  QString tmpFile;
  if ( !KIO::NetAccess::download( KUrl( themeURL.url() ), tmpFile, 0 ) ) {
    KMessageBox::error( 0,
                        KIO::NetAccess::lastErrorString(),
                        i18n( "Failed to download sound file" ),
                        KMessageBox::Notify
                      );
    return;
  }
  KAudioPlayer::play( tmpFile );
}

Unfortunately, KAudioPlayer::play is ASync, so to delete the temporary file the best you can really do is set a timer.

Definition at line 58 of file sound.h.

Constructor & Destructor Documentation

Sound::Sound

(

)

Creates an empty sound object.

Definition at line 50 of file sound.cpp.

Sound::Sound

(

const QString &

url

)

Creates a sound object for the given url.

Parameters

url	A url that describes the position of the sound file.

Definition at line 55 of file sound.cpp.

Sound::Sound

(

const QByteArray &

data

)

Creates a sound object for the given data.

Parameters

data	The raw data of the sound.

Definition at line 61 of file sound.cpp.

Sound::Sound

(

const Sound &

other

)

Copy constructor.

Definition at line 68 of file sound.cpp.

Sound::~Sound

(

)

Destroys the sound object.

Definition at line 73 of file sound.cpp.

Member Function Documentation

QByteArray Sound::data

(

)

const

Returns the raw data of this sound.

Definition at line 138 of file sound.cpp.

bool Sound::isEmpty

(

)

const

Returns true, if the sound object is empty.

Definition at line 127 of file sound.cpp.

bool Sound::isIntern

(

)

const

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.

Definition at line 122 of file sound.cpp.

bool Sound::operator!=

(

const Sound &

other

)

const

Not-Equal operator.

Parameters

other

The object to compare with

Returns

true if the two objects are not equal, otherwise false

Definition at line 105 of file sound.cpp.

Sound & Sound::operator=

(

const Sound &

other

)

Assignment operator.

Parameters

other

The sound object to assign to this

Definition at line 77 of file sound.cpp.

bool Sound::operator==

(

const Sound &

other

)

const

Equality operator.

Parameters

other

The object to compare with

Returns

true if the two objects are equal, otherwise false

Definition at line 86 of file sound.cpp.

void Sound::setData

(

const QByteArray &

data

)

Sets the raw data of the sound.

When using this function, isIntern() will return 'true' until you use setUrl().

Parameters

data	The raw data of the sound.

Definition at line 116 of file sound.cpp.

void Sound::setUrl

(

const QString &

url

)

Sets a URL for the location of the sound file.

When using this function, isIntern() will return 'false' until you use setData().

Parameters

url	The location URL of the sound file.

Definition at line 110 of file sound.cpp.

QString Sound::toString

(

)

const

Returns string representation of the sound.

Definition at line 143 of file sound.cpp.

QString Sound::url

(

)

const

Returns the location URL of this sound.

Definition at line 133 of file sound.cpp.

Friends And Related Function Documentation

QDataStream& operator<< ( QDataStream &  , const Sound &    )

friend

Serializes the sound object into the stream.

QDataStream& operator>> ( QDataStream &  , Sound &    )

friend

Initializes the sound object from the stream.

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The documentation for this class was generated from the following files:

• sound.h
• sound.cpp