added wavpack plugin

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@263 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 104 insertions, 0 deletions

diff --git a/src/plugins/Input/wavpack/decoderwavpackfactory.cpp b/src/plugins/Input/wavpack/decoderwavpackfactory.cpp
new file mode 100644
index 000000000..51b07f28c
--- /dev/null
+++ b/src/plugins/Input/wavpack/decoderwavpackfactory.cpp
@@ -0,0 +1,104 @@
+#include <QtGui>
+
+extern "C"{
+#include <wavpack/wavpack.h>
+}
+
+#include "detailsdialog.h"
+#include "decoder_wavpack.h"
+#include "decoderwavpackfactory.h"
+
+
+// DecoderWavPackFactory
+
+bool DecoderWavPackFactory::supports(const QString &source) const
+{
+
+    return (source.right(3).toLower() == ".wv");
+}
+
+bool DecoderWavPackFactory::canDecode(QIODevice *) const
+{
+    return FALSE;
+}
+
+const DecoderProperties DecoderWavPackFactory::properties() const
+{
+    DecoderProperties properties;
+    properties.name = tr("WavPack Plugin");
+    properties.filter = "*.wv";
+    properties.description = tr("WavPackk Files");
+    //properties.contentType = ;
+    properties.hasAbout = TRUE;
+    properties.hasSettings = FALSE;
+    return properties;
+}
+
+Decoder *DecoderWavPackFactory::create(QObject *parent, QIODevice *input,
+                                   Output *output)
+{
+    return new DecoderWavPack(parent, this, input, output);
+}
+
+FileTag *DecoderWavPackFactory::createTag(const QString &source)
+{
+    FileTag *ftag = new FileTag();
+
+    char err[80];
+    WavpackContext *ctx = WavpackOpenFileInput (source.toLocal8Bit(), err,
+                                      OPEN_WVC | OPEN_TAGS, 0);
+
+    if(!ctx)
+    {
+        qWarning("DecoderWavPackFactory: error: %s", err);
+        return ftag;
+    }
+
+    char value[200];
+    WavpackGetTagItem (ctx, "Album", value, sizeof(value));
+    ftag->setValue(FileTag::ALBUM, QString::fromUtf8(value));
+    WavpackGetTagItem (ctx, "Artist", value, sizeof(value));
+    ftag->setValue(FileTag::ARTIST, QString::fromUtf8(value));
+    WavpackGetTagItem (ctx, "Comment", value, sizeof(value));
+    ftag->setValue(FileTag::COMMENT, QString::fromUtf8(value));
+    WavpackGetTagItem (ctx, "Genre", value, sizeof(value));
+    ftag->setValue(FileTag::GENRE, QString::fromUtf8(value));
+    WavpackGetTagItem (ctx, "Title", value, sizeof(value));
+    ftag->setValue(FileTag::TITLE, QString::fromUtf8(value));
+    WavpackGetTagItem (ctx, "Year", value, sizeof(value));
+    ftag->setValue(FileTag::YEAR, QString::fromUtf8(value).toInt());
+    WavpackGetTagItem (ctx, "Track", value, sizeof(value));
+    ftag->setValue(FileTag::TRACK, QString::fromUtf8(value).toInt());
+    ftag->setValue(FileTag::LENGTH, (int) WavpackGetNumSamples(ctx)/WavpackGetSampleRate(ctx));
+    WavpackCloseFile (ctx);
+    return ftag;
+}
+
+QObject* DecoderWavPackFactory::showDetails(QWidget *parent, const QString &path)
+{
+    DetailsDialog *d = new DetailsDialog(parent, path);
+    d -> show();
+    return d;
+}
+
+void DecoderWavPackFactory::showSettings(QWidget *)
+{}
+
+void DecoderWavPackFactory::showAbout(QWidget *parent)
+{
+    QMessageBox::about (parent, tr("About WavPack Audio Plugin"),
+                        tr("Qmmp WavPack Audio Plugin")+"\n"+
+                        tr("WavPack library version:") +
+                        QString(" %1").arg(WavpackGetLibraryVersionString ())+"\n"+
+                        tr("Writen by: Ilya Kotov <forkotov02@hotmail.ru>"));
+}
+
+QTranslator *DecoderWavPackFactory::createTranslator(QObject *parent)
+{
+    QTranslator *translator = new QTranslator(parent);
+    QString locale = QLocale::system().name();
+    translator->load(QString(":/wavpack_plugin_") + locale);
+    return translator;
+}
+
+Q_EXPORT_PLUGIN(DecoderWavPackFactory)