Fixed some bugs, added some midi buttons

1 files changed, 57 insertions, 0 deletions

diff --git a/playlist.py b/playlist.py
new file mode 100644
index 0000000..12fd9ed
--- /dev/null
+++ b/playlist.py
@@ -0,0 +1,57 @@
+from PyQt5.QtGui import *
+from PyQt5.QtWidgets import *
+from PyQt5.QtCore import *
+
+import logging
+import vlc
+
+class PlaylistModel(QAbstractListModel):
+    def __init__(self, medialist, *args, **kwargs):
+        super(PlaylistModel, self).__init__(*args, **kwargs)
+        self.medialist = medialist
+
+    def data(self, index, role):
+        if role == Qt.DisplayRole:
+            return self.medialist.item_at_index(index.row()).get_mrl()
+
+    def rowCount(self, index):
+        return self.medialist.count()
+
+class Playlist:
+    def __init__(self, window):
+        self.medialist = vlc.MediaList()
+        self.model = PlaylistModel(self.medialist)
+        self.window = window
+
+        window.player.set_media_list(self.medialist)
+        window.songListView.setModel(self.model)
+        window.songListView.selectionModel().selectionChanged.connect(self.playlistSelectionChanged)
+        window.addSongButton.pressed.connect(self.addSong)
+
+    def addSong(self):
+        path, _ = QFileDialog.getOpenFileName(self.window, "Open file", "", "mp3 Audio (*.mp3);FLAC audio (*.flac);All files (*.*)")
+        if path:
+            media = vlc.Media(path)
+            self.medialist.add_media(media)
+            self.model.layoutChanged.emit()
+            logging.debug(f"Added song: {path}")
+
+    def playlistSelectionChanged(self, ix):
+        i = ix.indexes()[0].row()
+        self.setCurrent(i)
+        #path = self.playlist.current.filePath
+        #self.player.set_media(path)
+        """
+        self.abListModel.abList = self.internalState[path]
+        self.abListView.selectionModel().clearSelection()
+        self.abListModel.layoutChanged.emit()
+        self.aSlider.setValue(0)
+        self.bSlider.setValue(0)
+        """
+
+    def setCurrent(self, index):
+        media = self.medialist.item_at_index(index)
+        if not media:
+            raise Exception(f"Invalid playlist index {index}")
+        self.medialist.set_media(media)
+        logging.debug(f"Selected song: {self.medialist.media().get_mrl()}")