def __restore_position(self):
if self.__is_main_window:
position = blacfg.getlistint("general", "position")
if position is not None:
self.__position = position
x, y = self.__position
if x >= 0 and y >= 0:
self.move(x, y)
def __restore_size(self):
if self.__is_main_window:
size = blacfg.getlistint("general", "size")
if size is not None:
self.__size = size
w, h = self.__size
screen = self.get_screen()
w = min(w, screen.get_width())
h = min(h, screen.get_height())
if w >= 0 and h >= 0:
self.resize(w, h)
def _header_popup(button, event, view_id):
if not (hasattr(event, "button") and event.button == 3):
return False
def column_selected(m, column_id, view_id, view):
if m.get_active():
if column_id not in columns:
columns.append(column_id)
else:
try:
columns.remove(column_id)
except ValueError:
pass
blacfg.set("general",
"columns.%s" % view, ", ".join(map(str, columns)))
if view_id == blaconst.VIEW_PLAYLISTS:
for treeview in BlaTreeView.playlist_instances:
update_columns(treeview, view_id)
else:
update_columns(BlaTreeView.queue_instance, view_id)
menu = gtk.Menu()
if view_id == blaconst.VIEW_PLAYLISTS:
default = COLUMNS_DEFAULT_PLAYLIST
view = "playlist"
elif view_id == blaconst.VIEW_QUEUE:
default = COLUMNS_DEFAULT_QUEUE
view = "queue"
columns = blacfg.getlistint("general", "columns.%s" % view)
if columns is None:
columns = default
for column_id, label in enumerate(COLUMN_TITLES):
if ((column_id == COLUMN_PLAYING and view_id == blaconst.VIEW_QUEUE) or
(column_id == COLUMN_QUEUE_POSITION and
view_id == blaconst.VIEW_PLAYLISTS)):
continue
m = gtk.CheckMenuItem(label)
if column_id in columns:
m.set_active(True)
if len(columns) == 1:
m.set_sensitive(False)
m.connect("toggled", column_selected, column_id, view_id, view)
menu.append(m)
menu.show_all()
menu.popup(None, None, None, event.button, event.time)
return True
def update_columns(treeview, view_id):
treeview.disconnect_changed_signal()
if view_id == blaconst.VIEW_PLAYLISTS:
default = COLUMNS_DEFAULT_PLAYLIST
view = "playlist"
elif view_id == blaconst.VIEW_QUEUE:
default = COLUMNS_DEFAULT_QUEUE
view = "queue"
map(treeview.remove_column, treeview.get_columns())
columns = blacfg.getlistint("general", "columns.%s" % view)
if columns is None:
columns = default
blacfg.set(
"general", "columns.%s" % view, ", ".join(map(str, columns)))
xpad = gtk.CellRendererText().get_property("xpad")
for column_id in columns:
column = BlaColumn(column_id)
title = COLUMN_TITLES[column_id]
label = gtk.Label(title)
width = label.create_pango_layout(title).get_pixel_size()[0]
column.set_widget(label)
if column_id not in [COLUMN_QUEUE_POSITION, COLUMN_PLAYING,
COLUMN_TRACK, COLUMN_DURATION]:
column.set_expand(True)
column.set_resizable(True)
column.set_fixed_width(1)
else:
column.set_min_width(width + 12 + xpad)
widget = column.get_widget()
widget.show()
treeview.append_column(column)
widget.get_ancestor(gtk.Button).connect(
"button_press_event", _header_popup, view_id)
column.connect(
"clicked",
lambda c=column, i=column_id: treeview.sort_column(c, i))
treeview.connect_changed_signal()
