diff options
Diffstat (limited to 'src/3rdparty/phonon/qt7/quicktimevideoplayer.mm')
| -rw-r--r-- | src/3rdparty/phonon/qt7/quicktimevideoplayer.mm | 163 |
1 files changed, 155 insertions, 8 deletions
diff --git a/src/3rdparty/phonon/qt7/quicktimevideoplayer.mm b/src/3rdparty/phonon/qt7/quicktimevideoplayer.mm index de7c6ed..9a3c811 100644 --- a/src/3rdparty/phonon/qt7/quicktimevideoplayer.mm +++ b/src/3rdparty/phonon/qt7/quicktimevideoplayer.mm @@ -20,6 +20,7 @@ #include "videowidget.h" #include "audiodevice.h" #include "quicktimestreamreader.h" +#include "quicktimemetadata.h" #include <QtCore/QCoreApplication> #include <QtCore/QEventLoop> @@ -52,6 +53,7 @@ QuickTimeVideoPlayer::QuickTimeVideoPlayer() : QObject(0) { m_state = NoMedia; m_mediaSource = MediaSource(); + m_metaData = new QuickTimeMetaData(this); m_QTMovie = 0; m_streamReader = 0; m_playbackRate = 1.0f; @@ -69,6 +71,8 @@ QuickTimeVideoPlayer::QuickTimeVideoPlayer() : QObject(0) m_primaryRenderingCIImage = 0; m_QImagePixelBuffer = 0; m_cachedCVTextureRef = 0; + m_folderTracks = 0; + m_currentTrack = 0; #ifdef QUICKTIME_C_API_AVAILABLE OSStatus err = EnterMovies(); @@ -80,7 +84,8 @@ QuickTimeVideoPlayer::QuickTimeVideoPlayer() : QObject(0) QuickTimeVideoPlayer::~QuickTimeVideoPlayer() { PhononAutoReleasePool pool; - unsetVideo(); + unsetCurrentMediaSource(); + delete m_metaData; [(NSObject*)m_primaryRenderingTarget release]; m_primaryRenderingTarget = 0; #ifdef QUICKTIME_C_API_AVAILABLE @@ -420,7 +425,7 @@ QRect QuickTimeVideoPlayer::videoRect() const return QRect(0, 0, size.width, size.height); } -void QuickTimeVideoPlayer::unsetVideo() +void QuickTimeVideoPlayer::unsetCurrentMediaSource() { if (!m_QTMovie) return; @@ -436,11 +441,14 @@ void QuickTimeVideoPlayer::unsetVideo() m_hasVideo = false; m_staticFps = 0; m_mediaSource = MediaSource(); + m_movieCompactDiscPath.clear(); [(CIImage *)m_primaryRenderingCIImage release]; m_primaryRenderingCIImage = 0; delete m_QImagePixelBuffer; m_QImagePixelBuffer = 0; releaseImageCache(); + [m_folderTracks release]; + m_folderTracks = 0; } QuickTimeVideoPlayer::State QuickTimeVideoPlayer::state() const @@ -550,18 +558,25 @@ bool QuickTimeVideoPlayer::codecExistsAccordingToSuffix(const QString &fileName) void QuickTimeVideoPlayer::setMediaSource(const MediaSource &mediaSource) { PhononAutoReleasePool pool; - unsetVideo(); + unsetCurrentMediaSource(); + m_mediaSource = mediaSource; if (mediaSource.type() == MediaSource::Empty || mediaSource.type() == MediaSource::Invalid){ m_state = NoMedia; return; } + openMovieFromCurrentMediaSource(); if (errorOccured()){ - unsetVideo(); + unsetCurrentMediaSource(); return; } + prepareCurrentMovieForPlayback(); +} + +void QuickTimeVideoPlayer::prepareCurrentMovieForPlayback() +{ #ifdef QUICKTIME_C_API_AVAILABLE if (m_visualContext) SetMovieVisualContext([m_QTMovie quickTimeMovie], m_visualContext); @@ -569,14 +584,14 @@ void QuickTimeVideoPlayer::setMediaSource(const MediaSource &mediaSource) waitStatePlayable(); if (errorOccured()){ - unsetVideo(); + unsetCurrentMediaSource(); return; } readProtection(); preRollMovie(); if (errorOccured()){ - unsetVideo(); + unsetCurrentMediaSource(); return; } @@ -587,6 +602,7 @@ void QuickTimeVideoPlayer::setMediaSource(const MediaSource &mediaSource) enableAudio(m_audioEnabled); setMute(m_mute); setVolume(m_masterVolume, m_relativeVolume); + m_metaData->update(); pause(); } @@ -600,7 +616,7 @@ void QuickTimeVideoPlayer::openMovieFromCurrentMediaSource() openMovieFromUrl(); break; case MediaSource::Disc: - CASE_UNSUPPORTED("Could not open media source.", FATAL_ERROR) + openMovieFromCompactDisc(); break; case MediaSource::Stream: openMovieFromStream(); @@ -662,7 +678,7 @@ void QuickTimeVideoPlayer::openMovieFromDataGuessType(QByteArray *data) // than using e.g [QTMovie movieFileTypes:QTIncludeCommonTypes]. Some // codecs *think* they can decode the stream, and crash... #define TryOpenMovieWithCodec(type) gClearError(); \ - openMovieFromData(data, "."type); \ + openMovieFromData(data, (char *)"."type); \ if (m_QTMovie) return; TryOpenMovieWithCodec("avi"); @@ -702,6 +718,50 @@ void QuickTimeVideoPlayer::openMovieFromStream() openMovieFromDataGuessType(m_streamReader->pointerToData()); } +typedef void (*qt_sighandler_t)(int); +static void sigtest(int) { + qApp->exit(0); +} + +void QuickTimeVideoPlayer::openMovieFromCompactDisc() +{ + // Interrupting the application while the device is open + // causes the application to hang. So we need to handle + // this in a more graceful way: + qt_sighandler_t hndl = signal(SIGINT, sigtest); + if (hndl) + signal(SIGINT, hndl); + + PhononAutoReleasePool pool; + NSString *cd = 0; + QString devName = m_mediaSource.deviceName(); + if (devName.isEmpty()) { + cd = pathToCompactDisc(); + if (!cd) { + SET_ERROR("Could not open media source.", NORMAL_ERROR) + return; + } + m_movieCompactDiscPath = PhononCFString::toQString(reinterpret_cast<CFStringRef>(cd)); + } else { + if (!QFileInfo(devName).isAbsolute()) + devName = QLatin1String("/Volumes/") + devName; + cd = [reinterpret_cast<const NSString *>(PhononCFString::toCFStringRef(devName)) autorelease]; + if (!isCompactDisc(cd)) { + SET_ERROR("Could not open media source.", NORMAL_ERROR) + return; + } + m_movieCompactDiscPath = devName; + } + + m_folderTracks = [scanFolder(cd) retain]; + setCurrentTrack(0); +} + +QString QuickTimeVideoPlayer::movieCompactDiscPath() const +{ + return m_movieCompactDiscPath; +} + MediaSource QuickTimeVideoPlayer::mediaSource() const { return m_mediaSource; @@ -1015,6 +1075,93 @@ void QuickTimeVideoPlayer::readProtection() } } +QMultiMap<QString, QString> QuickTimeVideoPlayer::metaData() +{ + return m_metaData->metaData(); +} + +int QuickTimeVideoPlayer::trackCount() const +{ + if (!m_folderTracks) + return 0; + return [m_folderTracks count]; +} + +int QuickTimeVideoPlayer::currentTrack() const +{ + return m_currentTrack; +} + +QString QuickTimeVideoPlayer::currentTrackPath() const +{ + if (!m_folderTracks) + return QString(); + + PhononAutoReleasePool pool; + NSString *trackPath = [m_folderTracks objectAtIndex:m_currentTrack]; + return PhononCFString::toQString(reinterpret_cast<CFStringRef>(trackPath)); +} + +NSString* QuickTimeVideoPlayer::pathToCompactDisc() +{ + PhononAutoReleasePool pool; + NSArray *devices = [[NSWorkspace sharedWorkspace] mountedRemovableMedia]; + for (NSString *dev in devices) { + if (isCompactDisc(dev)) + return [dev retain]; + } + return 0; +} + +bool QuickTimeVideoPlayer::isCompactDisc(NSString *path) +{ + PhononAutoReleasePool pool; + NSString *type = [NSString string]; + [[NSWorkspace sharedWorkspace] getFileSystemInfoForPath:path + isRemovable:0 + isWritable:0 + isUnmountable:0 + description:0 + type:&type]; + return [type hasPrefix:@"cdd"]; +} + +NSArray* QuickTimeVideoPlayer::scanFolder(NSString *path) +{ + NSMutableArray *tracks = [NSMutableArray arrayWithCapacity:20]; + if (!path) + return tracks; + + NSDirectoryEnumerator *enumerator = [[NSFileManager defaultManager] enumeratorAtPath:path]; + while (NSString *track = [enumerator nextObject]) { + if (![track hasPrefix:@"."]) + [tracks addObject:[path stringByAppendingPathComponent:track]]; + } + return tracks; +} + +void QuickTimeVideoPlayer::setCurrentTrack(int track) +{ + PhononAutoReleasePool pool; + [m_QTMovie release]; + m_QTMovie = 0; + m_currentTime = 0; + m_currentTrack = track; + + if (!m_folderTracks) + return; + if (track < 0 || track >= (int)[m_folderTracks count]) + return; + + NSString *trackPath = [m_folderTracks objectAtIndex:track]; + QTDataReference *dataRef = [QTDataReference dataReferenceWithReferenceToFile:trackPath]; + State currentState = m_state; + openMovieFromDataRef(dataRef); + prepareCurrentMovieForPlayback(); + if (currentState == Playing) + play(); +} + }} QT_END_NAMESPACE |