Added architecture diagram, refactored playlist to match

1 files changed, 18 insertions, 41 deletions

diff --git a/playlist.py b/playlist.py
index 12fd9ed..b175a08 100644
--- a/playlist.py
+++ b/playlist.py
@@ -1,10 +1,6 @@
-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)
@@ -16,42 +12,23 @@ class PlaylistModel(QAbstractListModel):
 
     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 __init__(self, setSongCallback):
+        self.songList = list()
+        self.currentSong = None
+        self.callback = setSongCallback
+
+    def addSong(self, path):
+        self.songList.append(path)
+        logging.debug(f"Added song: {path}")
+        if self.currentSong is None:
+            self.setCurrentSong(0)
+
+    def setCurrentSong(self, index):
+        if index < len(self.songList):
+            self.currentSong = index
+            self.callback(self.songList[index])
+            logging.debug(f"Selected song: {self.currentSong}")
 
-    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()}")