1 files changed, 68 insertions, 0 deletions
diff --git a/examples/mediaplayer/spharvester.cpp b/examples/mediaplayer/spharvester.cpp
new file mode 100644
index 0000000..ee6294f
--- /dev/null
+++ b/examples/mediaplayer/spharvester.cpp
@@ -0,0 +1,68 @@
+#include "spharvester.h"
+#include <QDir>
+#include <phonon>
+#include <QQueue>
+#include <QFile>
+#include <QUrl>
+
+using namespace Phonon;
+
+struct SPHarvesterPvt
+{
+    MediaObject* mediaObject;
+    QQueue<QString> pathQueue;
+};
+
+SPHarvester::SPHarvester(QObject* o) : QObject(o)
+{
+    pvt = new SPHarvesterPvt;
+    pvt->mediaObject = new MediaObject(this);
+    connect (pvt->mediaObject, SIGNAL(metaDataChanged()), this, SLOT(readMetaData ()));
+}
+
+SPHarvester::~SPHarvester()
+{
+    delete pvt;
+}
+
+void SPHarvester::harvest (const QString & directory, bool recurse)
+{
+    QDir d (directory);
+    QFileInfoList l = d.entryInfoList(QStringList() << "*.mp3",recurse ? QDir::AllDirs | QDir::NoDotAndDotDot | QDir::Files : QDir::Files);
+    foreach (QFileInfo fi, l) {
+        if (fi.isDir()) {
+            harvest (fi.absoluteFilePath(), recurse);
+        } else {
+            pvt->pathQueue.enqueue(fi.absoluteFilePath());
+        }
+    }
+    harvestNext ();
+}
+
+void SPHarvester::harvestNext ()
+{
+    if (pvt->pathQueue.empty())
+        emit done();
+    else {
+        QString s = pvt->pathQueue.dequeue();
+        pvt->mediaObject->setCurrentSource(MediaSource(s));
+    }
+}
+
+void SPHarvester::readMetaData ()
+{
+    QStringList albums = pvt->mediaObject->metaData("ALBUM");
+    QStringList titles = pvt->mediaObject->metaData("TITLE");
+    QStringList artists = pvt->mediaObject->metaData("ARTIST");
+    QStringList trackNums = pvt->mediaObject->metaData("TRACKNUMBER");
+    SongData sd;
+    sd.url = pvt->mediaObject->currentSource().url().toString();
+    sd.album = albums.count() ? albums[0] : "Unknown Album";
+    sd.artist = artists.count() ? artists[0] : "Unknown Artist";
+    sd.trackNumber = trackNums.count() ? trackNums[0].toInt() : 0;
+    sd.genres = pvt->mediaObject->metaData("GENRE");
+    sd.title = titles.count() ? titles[0] : QFileInfo(sd.url).baseName();
+
+    emit foundTrack(sd);
+    harvestNext ();
+}