XINE::Lib Class Reference

#include </home/clem/local/src/opie/noncore/multimedia/opieplayer2/lib.h>

Inheritance diagram for XINE::Lib:

[legend]Collaboration diagram for XINE::Lib:

[legend]List of all members.

Public Types
enum	InitializationMode { InitializeImmediately, InitializeInThread }
Signals
void	stopped ()
void	initialized ()
Public Member Functions
	Lib (InitializationMode initMode, XineVideoWidget *=0)
	~Lib ()
void	resize (const QSize &s)
int	setfile (const QString &fileName)
int	play (const QString &fileName, int startPos=0, int start_time=0)
void	stop ()
void	pause (bool toggle)
int	speed () const
void	setSpeed (int speed=XINE_SPEED_PAUSE)
int	status () const
int	currentPosition () const
int	currentTime () const
int	length () const
bool	isSeekable () const
void	setShowVideo (bool video)
bool	isShowingVideo () const
void	showVideoFullScreen (bool fullScreen)
bool	isVideoFullScreen () const
QString	metaInfo (int number) const
bool	isScaling () const
void	seekTo (int time)
bool	hasVideo () const
void	setScaling (bool)
void	setGamma (int)
int	error () const
void	ensureInitialized ()
void	setWidget (XineVideoWidget *widget)
QSize	videoSize () const
int	audioBitrate () const
int	videoBitrate () const
Static Public Member Functions
static int	majorVersion ()
static int	minorVersion ()
static int	subVersion ()
Protected Member Functions
virtual void	receiveMessage (ThreadUtil::ChannelMessage *msg, SendType sendType)
virtual void	run ()
Private Member Functions
void	initialize ()
void	handleXineEvent (const xine_event_t *t)
void	handleXineEvent (int type, int data, const char *name)
void	drawFrame (uint8_t *frame, int width, int height, int bytes)
Static Private Member Functions
static void	xine_event_handler (void *user_data, const xine_event_t *t)
static void	xine_display_frame (void *user_data, uint8_t *frame, int width, int height, int bytes)
static void	xine_vo_scale_cb (void *, int, int, double, int *, int *, int *, int *, double *, int *, int *)
static void	xine_dest_cb (void *, int, int, double, int *, int *, double *)
Private Attributes
int	m_bytes_per_pixel
bool	m_initialized:1
bool	m_duringInitialization:1
bool	m_video:1
XineVideoWidget *	m_wid
QSize	m_videoSize
xine_t *	m_xine
xine_stream_t *	m_stream
xine_cfg_entry_t *	m_config
xine_vo_driver_t *	m_videoOutput
xine_ao_driver_t *	m_audioOutput
xine_event_queue_t *	m_queue

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Detailed Description

Lib wrapps the simple interface of libxine for easy every day use This will become a full C++ Wrapper It supports playing, pausing, info, stooping, seeking.

Definition at line 52 of file lib.h.

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Member Enumeration Documentation

enum XINE::Lib::InitializationMode

Enumeration values: InitializeImmediately  InitializeInThread  Definition at line 56 of file lib.h.

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Constructor & Destructor Documentation

Lib::Lib (  InitializationMode  initMode, XineVideoWidget *  = 0 )

Definition at line 67 of file lib.cpp. References QFile::exists(), f, QDir::homeDirPath(), initialize(), InitializeImmediately, IO_WriteOnly, m_duringInitialization, m_initialized, m_video, m_wid, QFile::open(), printf, and ThreadUtil::Thread::start().

Lib::~Lib (   )

Definition at line 143 of file lib.cpp. References assert, ThreadUtil::Thread::isRunning(), m_audioOutput, m_initialized, m_queue, m_stream, m_videoOutput, and m_xine.

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Member Function Documentation

int Lib::audioBitrate (   )  const

Definition at line 313 of file lib.cpp. References m_initialized, and m_stream.

int Lib::currentPosition (   )  const

Definition at line 246 of file lib.cpp. References assert, length(), m_initialized, m_stream, and pos.

int Lib::currentTime (   )  const

Definition at line 254 of file lib.cpp. References assert, length(), m_initialized, m_stream, and pos. Referenced by XineControl::currentTime(), PMainWindow::slotCheckPos(), and PMainWindow::slotPlayCurrent().

void Lib::drawFrame (  uint8_t *  frame, int  width, int  height, int  bytes )  [private]

Definition at line 484 of file lib.cpp. References assert, m_initialized, m_video, and m_wid.

void Lib::ensureInitialized (   )

Definition at line 354 of file lib.cpp. References m_initialized, odebug, oendl, and ThreadUtil::Thread::wait(). Referenced by PlaylistView::checkLib(), and XineControl::XineControl().

int Lib::error (   )  const

Returns the error code XINE_ERROR_NONE 0 XINE_ERROR_NO_INPUT_PLUGIN 1 XINE_ERROR_NO_DEMUXER_PLUGIN 2 XINE_ERROR_DEMUXER_FAILED 3 Definition at line 348 of file lib.cpp. References assert, m_initialized, and m_stream. Referenced by PlaylistView::addFile(), and XineControl::getErrorCode().

void Lib::handleXineEvent (  int  type, int  data, const char *  name )  [private]

Definition at line 391 of file lib.cpp. References assert, QString::fromUtf8(), m_initialized, QString::null, Global::statusMessage(), stopped(), str, and tr.

void Lib::handleXineEvent (  const xine_event_t *  t  )  [private]

Definition at line 380 of file lib.cpp. References name, ThreadUtil::Channel::OneWay, and ThreadUtil::Channel::send(). Referenced by receiveMessage().

bool Lib::hasVideo (   )  const

Returns: is media stream has video Definition at line 307 of file lib.cpp. References assert, m_initialized, and m_stream. Referenced by PlaylistView::addFile(), XineControl::play(), AudioWidget::playFile(), videoBitrate(), and videoSize().

void Lib::initialize (   )  [private]

Definition at line 112 of file lib.cpp. References QFile::encodeName(), QDir::homeDirPath(), init_video_out_plugin(), m_audioOutput, m_duringInitialization, m_queue, m_stream, m_videoOutput, m_wid, m_xine, NULL, setWidget(), xine_dest_cb(), xine_display_frame(), xine_event_handler(), and xine_vo_scale_cb(). Referenced by Lib(), and run().

void XINE::Lib::initialized (   )  [signal]

bool Lib::isScaling (   )  const

Definition at line 441 of file lib.cpp. References assert, m_initialized, and m_stream.

bool Lib::isSeekable (   )  const

Definition at line 301 of file lib.cpp. References assert, m_initialized, and m_stream. Referenced by XineControl::play().

bool Lib::isShowingVideo (   )  const

is we show video Definition at line 410 of file lib.cpp. References assert, m_initialized, m_videoOutput, and null_is_showing_video(). Referenced by PMainWindow::slotToggleFull().

bool Lib::isVideoFullScreen (   )  const

Definition at line 422 of file lib.cpp. References assert, and m_initialized.

int Lib::length (   )  const

Definition at line 266 of file lib.cpp. References assert, m_initialized, m_stream, and pos. Referenced by PlaylistView::addFile(), currentPosition(), currentTime(), XineControl::length(), AudioWidget::playFile(), and PMainWindow::slotPlayCurrent().

int Lib::majorVersion (   )  [static]

Definition at line 168 of file lib.cpp.

QString Lib::metaInfo (  int  number  )  const

Get the meta info (like author etc) from the stream XINE_META_INFO_TITLE 0 XINE_META_INFO_COMMENT 1 XINE_META_INFO_ARTIST 2 XINE_META_INFO_GENRE 3 XINE_META_INFO_ALBUM 4 XINE_META_INFO_YEAR 5 XINE_META_INFO_VIDEOCODEC 6 XINE_META_INFO_AUDIOCODEC 7 XINE_META_INFO_SYSTEMLAYER 8 XINE_META_INFO_INPUT_PLUGIN 9 Definition at line 342 of file lib.cpp. References assert, m_initialized, and m_stream. Referenced by PlaylistView::addFile(), XineControl::getMetaInfo(), and AudioWidget::playFile().

int Lib::minorVersion (   )  [static]

Definition at line 174 of file lib.cpp.

void Lib::pause (  bool  toggle  )

Definition at line 215 of file lib.cpp. References assert, m_initialized, and m_stream. Referenced by XineControl::pause(), and PMainWindow::slotToggleFull().

int Lib::play (  const QString &  fileName, int  startPos = 0, int  start_time = 0 )

Definition at line 197 of file lib.cpp. References assert, m_initialized, m_stream, str, QString::stripWhiteSpace(), and QString::utf8(). Referenced by XineControl::play(), and AudioWidget::playFile().

void Lib::receiveMessage (  ThreadUtil::ChannelMessage *  msg, SendType  sendType )  [protected, virtual]

Definition at line 373 of file lib.cpp. References assert, ThreadUtil::ChannelMessage::data(), handleXineEvent(), ThreadUtil::ChannelMessage::msg(), ThreadUtil::Channel::OneWay, and ThreadUtil::ChannelMessage::type().

void Lib::resize (  const QSize &  s  )

Definition at line 161 of file lib.cpp. References assert, height, m_duringInitialization, m_initialized, m_videoSize, and width. Referenced by setWidget(), VideoWidget::slot_Videoresized(), and XineControl::videoResized().

void Lib::run (   )  [protected, virtual]

Implements ThreadUtil::Thread. Definition at line 104 of file lib.cpp. References initialize(), m_initialized, odebug, and oendl.

void Lib::seekTo (  int  time  )

seek to a position Definition at line 325 of file lib.cpp. References assert, m_initialized, m_stream, odebug, and oendl. Referenced by XineControl::seekTo(), and PMainWindow::slotNewPos().

int Lib::setfile (  const QString &  fileName  )

Definition at line 186 of file lib.cpp. References m_stream, str, QString::stripWhiteSpace(), and QString::utf8(). Referenced by PlaylistView::addFile().

void Lib::setGamma (  int   )

Set the Gamma value for video output Parameters: int  the value between -100 and 100, 0 is original Definition at line 436 of file lib.cpp. References assert, m_initialized, and m_stream. Referenced by XineControl::setGamma().

void Lib::setScaling (  bool   )

Definition at line 429 of file lib.cpp. References assert, m_initialized, and m_stream.

void Lib::setShowVideo (  bool  video  )

Whether or not to show video output Definition at line 403 of file lib.cpp. References assert, m_initialized, m_video, m_videoOutput, and null_set_show_video(). Referenced by XineControl::play(), and AudioWidget::playFile().

void Lib::setSpeed (  int  speed = XINE_SPEED_PAUSE  )

Set the speed of the stream, if codec supports it XINE_SPEED_PAUSE 0 XINE_SPEED_SLOW_4 1 XINE_SPEED_SLOW_2 2 XINE_SPEED_NORMAL 4 XINE_SPEED_FAST_2 8 XINE_SPEED_FAST_4 16 Definition at line 234 of file lib.cpp. References assert, m_initialized, and m_stream.

void Lib::setWidget (  XineVideoWidget *  widget  )

Definition at line 364 of file lib.cpp. References m_videoOutput, m_wid, null_set_mode(), resize(), and size. Referenced by initialize(), and XineControl::XineControl().

void Lib::showVideoFullScreen (  bool  fullScreen  )

Definition at line 416 of file lib.cpp. References assert, and m_initialized. Referenced by XineControl::setFullscreen().

int Lib::speed (   )  const

Definition at line 228 of file lib.cpp. References assert, m_initialized, and m_stream.

int Lib::status (   )  const

Definition at line 240 of file lib.cpp. References assert, m_initialized, and m_stream.

void Lib::stop (   )

Definition at line 209 of file lib.cpp. References assert, m_initialized, and m_stream. Referenced by PlaylistView::addFile(), PMainWindow::slotUserStop(), XineControl::stop(), VideoWidget::stopPlaying(), and AudioWidget::stopPlaying().

void XINE::Lib::stopped (   )  [signal]

Referenced by handleXineEvent().

int Lib::subVersion (   )  [static]

Definition at line 180 of file lib.cpp.

int Lib::videoBitrate (   )  const

Definition at line 318 of file lib.cpp. References hasVideo(), m_initialized, and m_stream.

QSize Lib::videoSize (   )  const

Definition at line 292 of file lib.cpp. References hasVideo(), height, m_initialized, m_stream, and width.

void Lib::xine_dest_cb (  void *  , int  , int  , double  , int *  , int *  , double *  )  [static, private]

Definition at line 474 of file lib.cpp. References size. Referenced by initialize().

void Lib::xine_display_frame (  void *  user_data, uint8_t *  frame, int  width, int  height, int  bytes )  [static, private]

Definition at line 452 of file lib.cpp. Referenced by initialize().

void Lib::xine_event_handler (  void *  user_data, const xine_event_t *  t )  [static, private]

Definition at line 448 of file lib.cpp. Referenced by initialize().

void Lib::xine_vo_scale_cb (  void *  , int  , int  , double  , int *  , int *  , int *  , int *  , double *  , int *  , int *  )  [static, private]

Definition at line 457 of file lib.cpp. References size. Referenced by initialize().

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Member Data Documentation

xine_ao_driver_t* XINE::Lib::m_audioOutput [private]

Definition at line 202 of file lib.h. Referenced by initialize(), and ~Lib().

int XINE::Lib::m_bytes_per_pixel [private]

Definition at line 192 of file lib.h.

xine_cfg_entry_t* XINE::Lib::m_config [private]

Definition at line 200 of file lib.h.

bool XINE::Lib::m_duringInitialization [private]

Definition at line 194 of file lib.h. Referenced by initialize(), Lib(), and resize().

bool XINE::Lib::m_initialized [private]

Definition at line 193 of file lib.h. Referenced by audioBitrate(), currentPosition(), currentTime(), drawFrame(), ensureInitialized(), error(), handleXineEvent(), hasVideo(), isScaling(), isSeekable(), isShowingVideo(), isVideoFullScreen(), length(), Lib(), metaInfo(), pause(), play(), resize(), run(), seekTo(), setGamma(), setScaling(), setShowVideo(), setSpeed(), showVideoFullScreen(), speed(), status(), stop(), videoBitrate(), videoSize(), and ~Lib().

xine_event_queue_t* XINE::Lib::m_queue [private]

Definition at line 203 of file lib.h. Referenced by initialize(), and ~Lib().

xine_stream_t* XINE::Lib::m_stream [private]

Definition at line 199 of file lib.h. Referenced by audioBitrate(), currentPosition(), currentTime(), error(), hasVideo(), initialize(), isScaling(), isSeekable(), length(), metaInfo(), pause(), play(), seekTo(), setfile(), setGamma(), setScaling(), setSpeed(), speed(), status(), stop(), videoBitrate(), videoSize(), and ~Lib().

bool XINE::Lib::m_video [private]

Definition at line 195 of file lib.h. Referenced by drawFrame(), Lib(), and setShowVideo().

xine_vo_driver_t* XINE::Lib::m_videoOutput [private]

Definition at line 201 of file lib.h. Referenced by initialize(), isShowingVideo(), setShowVideo(), setWidget(), and ~Lib().

QSize XINE::Lib::m_videoSize [private]

Definition at line 197 of file lib.h. Referenced by resize().

XineVideoWidget* XINE::Lib::m_wid [private]

Definition at line 196 of file lib.h. Referenced by drawFrame(), initialize(), Lib(), and setWidget().

xine_t* XINE::Lib::m_xine [private]

Definition at line 198 of file lib.h. Referenced by initialize(), and ~Lib().

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

• noncore/multimedia/opieplayer2/lib.h
• noncore/multimedia/opieplayer2/lib.cpp

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