Make WebRadio stuff work!

Display stream Metadata and add songs to playlist. Make sure that
nothing happens when you doubleclick on a Webradio song in there.

2 files changed, 53 insertions, 2 deletions

diff --git a/playerwidget.cpp b/playerwidget.cpp
index 3dd8b87..7f81bcc 100644
--- a/playerwidget.cpp
+++ b/playerwidget.cpp
@@ -285,6 +285,9 @@ void PlayerWidget::setupGui(){
     rightWidgetL->addWidget(playListGB);
     rightWidget->setLayout(rightWidgetL);
 
+    //stream data
+    connect(this, &PlayerWidget::streamDataNeedsUpdate, this, &PlayerWidget::updateStreamData);
+
     //put it all together
     QSplitter *splitter = new QSplitter;
     splitter->addWidget(leftWidget);
@@ -806,6 +809,7 @@ void PlayerWidget::doModelChanged(){
 }
 
 void PlayerWidget::viewDoubleClicked(const QModelIndex &idx){
+    mPlayer->stop();
     const QStandardItemModel *model = static_cast<const QStandardItemModel*>(idx.model());
     if(model == mViewModel || model == mSearchModel){
         addToPlayList();
@@ -813,6 +817,9 @@ void PlayerWidget::viewDoubleClicked(const QModelIndex &idx){
     }
     if(model == mWebRadioModel){
         QString url(idx.data(UrlRole).toString());
+        mPlayListModel->clear();
+        mPlayListModel->setHorizontalHeaderLabels(QStringList() << tr("Title"));
+        mRightTE->clear();
         playUrl(url);
         return;
     }
@@ -1258,6 +1265,10 @@ void PlayerWidget::randomPlay(){
 }
 
 void PlayerWidget::playCurrent(const QModelIndex &index){
+    int isRemote = index.data(RemoteRole).toInt();
+    if(isRemote){
+        return;
+    }
     mPlayer->stop();
     QString fullPath = index.data(FullPathRole).toString();
     play(fullPath);
@@ -1365,7 +1376,40 @@ void PlayerWidget::addWebRadio(){
     wrQ.exec();
 }
 
+void PlayerWidget::doMetadataChange(const QString &key, const QVariant &value){
+    if(key == "Title"){
+        QString np = value.toString();
+        QStandardItem *plRoot = mPlayListModel->invisibleRootItem();
+        QStandardItem *nowP = new QStandardItem;
+        nowP->setFont(QFont("courier"));
+        nowP->setEditable(false);
+        nowP->setIcon(QIcon(":/dog_hood.png"));
+        nowP->setData(1, RemoteRole);
+        nowP->setText(np);
+        plRoot->appendRow(nowP);
+        QString npString = QString("Title: %1").arg(np);
+        mCurrentTE->setText(npString);
+    }else{
+        if(mOtherMeta[key] != value){
+            mOtherMeta[key] = value;
+            emit streamDataNeedsUpdate();
+        }
+    }
+}
+
+void PlayerWidget::updateStreamData(){
+    QStringList sd;
+    sd.append(QString("%1: %2").arg("Genre", -16).arg(mOtherMeta.value("Genre").toString()));
+    sd.append(QString("%1: %2").arg("Publisher", -16).arg(mOtherMeta.value("Publisher").toString()));
+    sd.append(QString("%1: %2").arg("Location", -16).arg(mOtherMeta.value("location").toString()));
+    sd.append(QString("%1: %2").arg("Audio Codec", -16).arg(mOtherMeta.value("AudioCodec").toString()));
+    QString s = sd.join("\n");
+    mLeftTE->setText(s);
+}
+
 void PlayerWidget::play(const QString &fullPath){
+    disconnect(mPlayer, static_cast<void(QMediaObject::*)(const QString &, const QVariant &)>(&QMediaObject::metaDataChanged), this, &PlayerWidget::doMetadataChange);
+    mLeftTE->clear();
     mPlayer->setMedia(QUrl::fromLocalFile(fullPath));
     TagLib::FileRef file(QString(fullPath).toUtf8());
     fillWithText(mCurrentTE, file);
@@ -1397,6 +1441,8 @@ void PlayerWidget::play(const QString &fullPath){
 }
 
 void PlayerWidget::playUrl(const QString &url){
+    disconnect(mPlayer, static_cast<void(QMediaObject::*)(const QString &, const QVariant &)>(&QMediaObject::metaDataChanged), this, &PlayerWidget::doMetadataChange);
+    connect(mPlayer, static_cast<void(QMediaObject::*)(const QString &, const QVariant &)>(&QMediaObject::metaDataChanged), this, &PlayerWidget::doMetadataChange);
     mPlayer->setMedia(QUrl(url));
     mPlayer->play();
 }
diff --git a/playerwidget.h b/playerwidget.h
index 2fb218a..aeace26 100644
--- a/playerwidget.h
+++ b/playerwidget.h
@@ -4,6 +4,7 @@
 #include <QWidget>
 #include <QMediaPlayer>
 #include <QSystemTrayIcon>
+#include <QMap>
 
 #include <taglib/fileref.h>
 
@@ -27,9 +28,9 @@ class WebDownloader;
 class PlayerWidget : public QWidget {
     Q_OBJECT
     public:
-        enum ItemType { Artist, Album, Song, Genre };
+        enum ItemType { Artist, Album, Song, Genre, WebRadio };
         enum PopulateType { FilterType, IdType, EmptyType };
-        enum CustomRoles { TypeRole = Qt::UserRole + 1, IdRole = Qt::UserRole + 2, FullPathRole = Qt::UserRole + 3, GenreRole = Qt::UserRole + 4, ArtistRole = Qt::UserRole + 5, TitleRole = Qt::UserRole + 6, AlbumRole = Qt::UserRole + 7, LengthRole = Qt::UserRole + 8, UrlRole = Qt::UserRole + 9 };
+        enum CustomRoles { TypeRole = Qt::UserRole + 1, IdRole = Qt::UserRole + 2, FullPathRole = Qt::UserRole + 3, GenreRole = Qt::UserRole + 4, ArtistRole = Qt::UserRole + 5, TitleRole = Qt::UserRole + 6, AlbumRole = Qt::UserRole + 7, LengthRole = Qt::UserRole + 8, UrlRole = Qt::UserRole + 9, RemoteRole = Qt::UserRole + 10 };
         explicit PlayerWidget(QWidget *parent = 0);
         ~PlayerWidget();
         const QMediaPlayer* player() const { return mPlayer; }
@@ -73,6 +74,8 @@ class PlayerWidget : public QWidget {
         void webDlDone();
         void filterFromPlaylist();
         void addWebRadio();
+        void doMetadataChange(const QString &key, const QVariant &value);
+        void updateStreamData();
 
         void mute(bool triggered);
         void volumeChanged(int volume);
@@ -94,6 +97,7 @@ class PlayerWidget : public QWidget {
         void message(const QString &msg);
         void modelChanged();
         void setWinTitle(const QString &title);
+        void streamDataNeedsUpdate();
 
     private:
         void setupGui();
@@ -151,6 +155,7 @@ class PlayerWidget : public QWidget {
         bool mStarting;
         QStackedLayout *mSearchDirStack;
         WebDownloader *mWebDownloader;
+        QMap<QString, QVariant> mOtherMeta;
 };
 
 #endif // PLAYERWIDGET_H