class EditDialog(QMainWindow):
def __init__(self, mood, parent=None):
super().__init__(parent)
# Top level layout
self.main_widget = QWidget()
self.layout = QVBoxLayout()
# Tracks have a separate layout
self.new_tracks = []
self.track_layout = QVBoxLayout()
for track in mood.playlist.playlist:
url = track[0]
title = track[1]
self.add_track(url, title)
# Add parameters
self.update_box = QLineEdit(mood.label, self)
self.layout.addWidget(self.update_box)
#self.layout.addWidget(QLabel("Tracks:", self))
self.layout.addLayout(self.track_layout)
add_button = QPushButton("+", self)
add_button.setMaximumSize(22, 22)
add_button.clicked.connect(self.pick_track)
self.layout.addWidget(add_button)
self.layout.addStretch(1)
save_button = QPushButton("Save", self)
save_button.clicked.connect(lambda: self.save_settings(mood))
self.layout.addWidget(save_button)
self.main_widget.setLayout(self.layout)
self.setCentralWidget(self.main_widget)
# Set window properties
self.setGeometry(400, 400, 320, 240)
self.setWindowTitle('Settings')
self.show()
def pick_track(self):
url = QFileDialog.getOpenFileName(self, 'Add Track')
if url[0]:
title = os.path.split(url[0])[-1]
self.add_track(url[0], title)
def add_track(self, url, title):
idx = len(self.new_tracks)
label = QLabel(title, self)
label.setMinimumSize(100, 22)
remove = QPushButton("-", self)
remove.setMaximumSize(22, 22)
mv_up = QPushButton("â–²", self)
mv_up.setMaximumSize(22, 22)
mv_down = QPushButton("â–¼", self)
mv_down.setMaximumSize(22, 22)
single_track = QHBoxLayout()
single_track.addWidget(label)
single_track.addWidget(remove)
single_track.addWidget(mv_up)
single_track.addWidget(mv_down)
single_track.setSpacing(5)
list_item = (url, title, single_track)
remove.clicked.connect(lambda: self.remove_track(list_item))
mv_up.clicked.connect(lambda: self.up_track(list_item))
mv_down.clicked.connect(lambda: self.down_track(list_item))
self.new_tracks.append(list_item)
self.track_layout.addLayout(single_track)
def remove_track(self, list_item):
url, title, single_track = list_item
self.track_layout.removeItem(single_track)
# Remove all the widgets
for i in reversed(range(single_track.count())):
single_track.itemAt(i).widget().setParent(None)
# Delete the single track layout
single_track.deleteLater()
# Remove from list
try:
self.new_tracks.remove(list_item)
except ValueError:
pass
def up_track(self, list_item):
old_idx = self.new_tracks.index(list_item)
if old_idx > 0:
new_idx = old_idx - 1
self.new_tracks.remove(list_item)
self.new_tracks.insert(new_idx, list_item)
_, _, single_track = list_item
self.track_layout.removeItem(single_track)
self.track_layout.insertItem(new_idx, single_track)
def down_track(self, list_item):
old_idx = self.new_tracks.index(list_item)
if old_idx < len(self.new_tracks) - 1:
new_idx = old_idx + 1
self.new_tracks.remove(list_item)
self.new_tracks.insert(new_idx, list_item)
_, _, single_track = list_item
self.track_layout.removeItem(single_track)
self.track_layout.insertItem(new_idx, single_track)
def save_settings(self, mood):
# Update label
new_label = self.update_box.text()
if new_label != mood.label:
mood.label = new_label
mood.play_button.setText(mood.label)
# Update playlist with new tracks
mood.playlist.clear()
for track in self.new_tracks:
mood.playlist.add(track[0])
mood.playlist.restart()
