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Callback-Funktionen in public-Methoden ohne Unterstrich umbenannt

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gotik 2012-04-20 01:00:51 +02:00
commit 36a7df857e
1 changed files with 35 additions and 43 deletions
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78
MPDCoverGridGTK.py
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@ -25,8 +25,8 @@ class MPDCoverGridGTK(Gtk.Window):
def __init__(self): def __init__(self):
Gtk.Window.__init__(self, title="MPDCoverGridGTK") Gtk.Window.__init__(self, title="MPDCoverGridGTK")
self.set_default_size(600, 400) self.set_default_size(600, 400)
self.connect("focus", self._focus) self.connect("focus", self.focus)
self.connect("delete-event", self._destroy) self.connect("delete-event", self.destroy)
self._cover_pixbuf = None self._cover_pixbuf = None
# Box # Box
@ -43,7 +43,7 @@ class MPDCoverGridGTK(Gtk.Window):
ui_manager.insert_action_group(action_group) ui_manager.insert_action_group(action_group)
self._action_connect = Gtk.Action("Connect", "_Connect", "Connect to server", Gtk.STOCK_DISCONNECT) self._action_connect = Gtk.Action("Connect", "_Connect", "Connect to server", Gtk.STOCK_DISCONNECT)
self._action_connect.connect("activate", self._on_toolbar_connect) self._action_connect.connect("activate", self.on_toolbar_connect)
action_group.add_action_with_accel(self._action_connect, None) action_group.add_action_with_accel(self._action_connect, None)
# Toolbar # Toolbar
@ -54,7 +54,7 @@ class MPDCoverGridGTK(Gtk.Window):
# Image # Image
self._cover_image = Gtk.Image() self._cover_image = Gtk.Image()
self._cover_image.connect('size-allocate', self._on_resize) self._cover_image.connect('size-allocate', self.on_resize)
# EventBox # EventBox
self._cover_box = Gtk.EventBox() self._cover_box = Gtk.EventBox()
self._cover_box.add(self._cover_image) self._cover_box.add(self._cover_image)
@ -89,37 +89,56 @@ class MPDCoverGridGTK(Gtk.Window):
# Signals # Signals
#self.coverGrid.connect("selection-changed", self.coverGridShow) #self.coverGrid.connect("selection-changed", self.coverGridShow)
self._cover_grid.connect("item-activated", self._cover_grid_play) self._cover_grid.connect("item-activated", self._cover_grid_play)
self._mcg.connect_signal(MPDCoverGrid.SIGNAL_CONNECT, self._connect_callback) self._mcg.connect_signal(MPDCoverGrid.SIGNAL_CONNECT, self.connect_callback)
self._mcg.connect_signal(MPDCoverGrid.SIGNAL_IDLE_PLAYER, self._idle_player_callback) self._mcg.connect_signal(MPDCoverGrid.SIGNAL_IDLE_PLAYER, self.idle_player_callback)
self._mcg.connect_signal(MPDCoverGrid.SIGNAL_UPDATE, self._update_callback) self._mcg.connect_signal(MPDCoverGrid.SIGNAL_UPDATE, self.update_callback)
def _on_toolbar_connect(self, widget): def destroy(self, widget, state):
if self._mcg is not None:
self._mcg.disconnect()
Gtk.main_quit()
def focus(self, widget, state):
self._update()
def on_toolbar_connect(self, widget):
if self._mcg.is_connected(): if self._mcg.is_connected():
self._mcg.disconnect() self._mcg.disconnect()
else: else:
self._mcg.connect() self._mcg.connect()
def _connect_callback(self, connected, message): def on_resize(self, widget, allocation):
self._resize_image()
def connect_callback(self, connected, message):
if connected: if connected:
self._action_connect.set_stock_id(Gtk.STOCK_CONNECT) self._action_connect.set_stock_id(Gtk.STOCK_CONNECT)
else: else:
self._action_connect.set_stock_id(Gtk.STOCK_DISCONNECT) self._action_connect.set_stock_id(Gtk.STOCK_DISCONNECT)
def _idle_player_callback(self, state, album): def idle_player_callback(self, state, album):
self._set_album(album.get_cover()) self._set_album(album.get_cover())
def _destroy(self, widget, state): def update_callback(self, album):
if self._mcg is not None: if album.get_cover() is not None:
self._mcg.disconnect() pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(album.get_cover(), self._default_cover_size, self._default_cover_size)
Gtk.main_quit() if pixbuf is not None:
self._cover_grid_model.append([pixbuf, album.get_title(), "\n".join([album.get_title(), album.get_artist()])])
else:
print("pixbuf none: "+album.get_title())
def _on_resize(self, widget, allocation): def _update(self):
self._resize_image() if self._mcg is None or not self._mcg.is_connected():
return
self._mcg.update()
def _set_album(self, url): def _set_album(self, url):
@ -155,33 +174,6 @@ class MPDCoverGridGTK(Gtk.Window):
height = int(round(pixbuf.get_height()*ratio)) height = int(round(pixbuf.get_height()*ratio))
# Pixelpuffer auf Oberfläche zeichnen # Pixelpuffer auf Oberfläche zeichnen
self._cover_image.set_from_pixbuf(pixbuf.scale_simple(width, height, GdkPixbuf.InterpType.HYPER)) self._cover_image.set_from_pixbuf(pixbuf.scale_simple(width, height, GdkPixbuf.InterpType.HYPER))
def _focus(self, widget, state):
self._update()
def _update(self):
if self._mcg is None:
return
self._mcg.update()
def _update_callback(self, album):
if album.get_cover() is not None:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(album.get_cover(), self._default_cover_size, self._default_cover_size)
if pixbuf is not None:
self._cover_grid_model.append([pixbuf, album.get_title(), "\n".join([album.get_title(), album.get_artist()])])
else:
print("pixbuf none: "+album.get_title())
def _player_callback(self, state):
print(state)
def _cover_grid_play(self, widget, item): def _cover_grid_play(self, widget, item):