Changeset 561 for trunk/src/3rdparty/phonon/qt7/quicktimemetadata.mm

Timestamp:

Feb 11, 2010, 11:19:06 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.1 sources.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/3rdparty/phonon/qt7/quicktimemetadata.mm (modified) (4 diffs)

trunk/src/3rdparty/phonon/qt7/quicktimemetadata.mm

@@ -16 +16 @@
 */
 
+#include <QtCore/QFileInfo>
 #include "quicktimemetadata.h"
 #include "quicktimevideoplayer.h"
@@ -26 +27 @@
 {
 
-QuickTimeMetaData::QuickTimeMetaData()
-{
-    m_videoPlayer = 0;
+QuickTimeMetaData::QuickTimeMetaData(QuickTimeVideoPlayer *videoPlayer)
+{
+    m_videoPlayer = videoPlayer;
     m_movieChanged = false;
 }
 
-QuickTimeMetaData::~QuickTimeMetaData()
-{
-}
-
-void QuickTimeMetaData::setVideo(QuickTimeVideoPlayer *videoPlayer)
-{
-    m_videoPlayer = videoPlayer;
+void QuickTimeMetaData::update()
+{
     m_movieChanged = true;
     m_metaData.clear();
@@ -146 +142 @@
 #endif // QUICKTIME_C_API_AVAILABLE
 
-void QuickTimeMetaData::readMetaData()
-{
-        if (!m_videoPlayer)
-        return;
+void QuickTimeMetaData::guessMetaDataForCD()
+{
+    QString album = QFileInfo(m_videoPlayer->movieCompactDiscPath()).fileName();
+    QString title = QFileInfo(m_videoPlayer->currentTrackPath()).fileName();
+    title = title.left(title.lastIndexOf('.'));
+    m_metaData.insert(QLatin1String("ALBUM"), album);
+    m_metaData.insert(QLatin1String("TITLE"), title);
+    m_metaData.insert(QLatin1String("TRACKNUMBER"), QString::number(m_videoPlayer->currentTrack()));
+}
+
+void QuickTimeMetaData::readMetaDataFromMovie()
+{
     QMultiMap<QString, QString> metaMap;
-    
+
 #ifdef QUICKTIME_C_API_AVAILABLE
-        QTMetaDataRef metaDataRef;        
+    QTMetaDataRef metaDataRef;
         OSStatus err = QTCopyMovieMetaData([m_videoPlayer->qtMovie() quickTimeMovie], &metaDataRef);
     BACKEND_ASSERT2(err == noErr, "Could not read QuickTime meta data", NORMAL_ERROR)
@@ -174 +178 @@
 }
 
+void QuickTimeMetaData::readMetaData()
+{
+        if (!m_videoPlayer)
+        return;
+
+    if (m_videoPlayer->mediaSource().type() == Phonon::MediaSource::Disc)
+        guessMetaDataForCD();
+    else
+        readMetaDataFromMovie();
+}
+
 QMultiMap<QString, QString> QuickTimeMetaData::metaData()
 {