def load(self):
'''load songs and playlists from db file'''
self.logdebug("Loading library...")
# Load songs
try:
db_objs = utils.load_db(get_config_file("songs.db"))
except:
self.logexception("Failed to load library")
db_objs = []
# Load playlists
try:
pls_objs = utils.load_db(get_config_file("playlists.db"))
except:
self.logexception("Failed load playlists")
pls_objs = []
if db_objs:
for obj in db_objs:
try:
song_type = obj["song_type"]
except KeyError:
self.logerror("Song with no type found, %s", obj.get("uri"))
if song_type not in self.__song_types:
self.logwarn("Song type %s not exist, for registration", song_type)
self.register_type(song_type)
if self.__force_check:
s = Song()
s.init_from_dict(obj)
s["uri"] = utils.realuri(s.get("uri"))
else:
s = Song(obj)
s.set_type(song_type)
if not self.__force_check or not self.__songs.has_key(s.get("uri")):
self.add(s)
if pls_objs:
for pl_obj in pls_objs:
name, infos = pl_obj
if self.__force_check:
infos = map(utils.realuri, infos)
self.create_playlist("local", name, infos)
if self.__force_check:
self.save()
self.__dirty = False
# fire signal
self.__reset_queued_signal()
gobject.timeout_add(AUTOSAVE_TIMEOUT, self.interval_async_save)
gobject.timeout_add(SIGNAL_DB_QUERY_FIRED * 20, self.__fire_queued_signal)
self.logdebug("%s songs loaded in %s types", len(self.__songs), len(self.__song_types))
self.logdebug("Finish loading library")
gobject.idle_add(self.__delay_post_load)
def reload_song_from_file(self, song):
s = Song()
s.init_from_dict({"uri": song.get("uri")})
s["uri"] = utils.realuri(s.get("uri"))
s.read_from_file()
new_tags = {}
for key in TAG_KEYS.values() + ["#size", "#mtime", "ctime"]:
if s.has_key(key) and not song.has_key(key):
new_tags[key] = s.get(key)
elif not s.has_key(key) and song.has_key(key):
new_tags[key] = song.get(key)
elif s.get(key) != song.get(key):
new_tags[key] = s.get(key)
self.set_property(song, new_tags)
def reload_song_from_file(self, song):
s = Song()
s.init_from_dict({"uri":song.get("uri")})
s["uri"] = utils.realuri(s.get("uri"))
s.read_from_file()
new_tags = {}
for key in TAG_KEYS.values() + ["#size", "#mtime", "ctime"]:
if s.has_key(key) and not song.has_key(key):
new_tags[key] = s.get(key)
elif not s.has_key(key) and song.has_key(key):
new_tags[key] = song.get(key)
elif s.get(key) != song.get(key):
new_tags[key] = s.get(key)
self.set_property(song, new_tags)
def load(self):
save_flag = False
try:
db_objs = utils.load_db(self.__user_save_db)
except:
db_objs = None
if db_objs is None:
save_flag = True
self.logexception("Faild load user db, will to load default db")
try:
db_objs = utils.load_db(self.__default_db)
except:
db_objs = []
if db_objs:
for obj in db_objs:
s = Song(obj)
s.set_type(self.__type)
if not self.__songs.has_key(s.get("uri")):
self.logdebug("load webcast %s" % s)
self.add(s)
if save_flag:
self.set_dirty()
self.asyc_save()
self.__dirty = False
# fire signal
self.__reset_queued_signal()
gobject.timeout_add(AUTOSAVE_TIMEOUT, self.asyc_save)
gobject.timeout_add(SIGNAL_DB_QUERY_FIRED * 20, self.__fire_queued_signal)
gobject.idle_add(self.__delay_post_load)
def load(self):
save_flag = False
try:
db_objs = utils.load_db(self.__user_save_db)
except:
db_objs = None
if db_objs is None:
save_flag = True
self.logexception("Faild load user db, will to load default db")
try:
db_objs = utils.load_db(self.__default_db)
except:
db_objs = []
if db_objs:
for obj in db_objs:
s = Song(obj)
s.set_type(self.__type)
if not self.__songs.has_key(s.get("uri")):
# self.logdebug("load webcast %s" % s)
self.add(s)
if save_flag:
self.set_dirty()
self.asyc_save()
self.__dirty = False
# fire signal
self.__reset_queued_signal()
gobject.timeout_add(AUTOSAVE_TIMEOUT, self.asyc_save)
gobject.timeout_add(SIGNAL_DB_QUERY_FIRED * 20, self.__fire_queued_signal)
gobject.idle_add(self.__delay_post_load)
class WebcastListItem(gobject.GObject):
__gsignals__ = {"redraw-request" : ( gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),}
def __init__(self, tags, draw_collect=False):
gobject.GObject.__init__(self)
self.webcast = Song()
self.webcast.init_from_dict(tags)
self.webcast.set_type("webcast")
if draw_collect:
self.is_collected = True
else:
self.is_collected = WebcastsDB.is_collected(tags["uri"])
self.webcast["collect"] = self.is_collected
self.index = None
self.webcast_normal_pixbuf = app_theme.get_pixbuf("webcast/webcast_normal.png").get_pixbuf()
self.webcast_press_pixbuf = app_theme.get_pixbuf("webcast/webcast_press.png").get_pixbuf()
self.collect_normal_pixbuf = app_theme.get_pixbuf("webcast/collect_normal.png").get_pixbuf()
self.collect_press_pixbuf = app_theme.get_pixbuf("webcast/collect_press.png").get_pixbuf()
self.__update_size()
def set_index(self, index):
self.index = index
def get_index(self):
return self.index
def emit_redraw_request(self):
self.emit("redraw-request")
def __update_size(self):
self.title = self.webcast.get_str("title")
self.webcast_icon_padding_x = 10
self.webcast_icon_padding_y = 5
self.webcast_icon_w = self.webcast_normal_pixbuf.get_width()
self.webcast_icon_h = self.webcast_normal_pixbuf.get_height()
self.title_padding_x = 5
self.title_padding_y = 5
self.title_w, self.title_h = get_content_size(self.title, DEFAULT_FONT_SIZE)
self.collect_icon_padding_x = 2
self.collect_icon_padding_y = 5
self.collect_icon_w = self.collect_normal_pixbuf.get_width()
self.collect_icon_h = self.collect_normal_pixbuf.get_height()
def render_webcast_icon(self, cr, rect, in_select, in_highlight):
icon_x = rect.x + self.webcast_icon_padding_x
icon_y = rect.y + (rect.height - self.webcast_icon_h) / 2
if in_select:
pixbuf = self.webcast_press_pixbuf
else:
pixbuf = self.webcast_normal_pixbuf
draw_pixbuf(cr, pixbuf, icon_x, icon_y)
def render_title(self, cr, rect, in_select, in_highlight):
rect.x += self.title_padding_x
rect.width -= self.title_padding_x * 2
render_item_text(cr, self.title, rect, in_select, in_highlight)
def render_collect_icon(self, cr, rect, in_select, in_highlight):
icon_y = rect.y + (rect.height - self.collect_icon_h) / 2
rect.x += self.collect_icon_padding_x
if self.is_collected:
pixbuf = self.collect_press_pixbuf
else:
pixbuf = self.collect_normal_pixbuf
draw_pixbuf(cr, pixbuf, rect.x , icon_y)
def render_block(self, cr, rect, in_select, in_highlight):
pass
def get_column_sizes(self):
return [
(self.webcast_icon_w + self.webcast_icon_padding_x * 2, self.webcast_icon_h + self.webcast_icon_padding_y * 2),
(360, self.title_h + self.title_padding_y * 2),
(self.collect_icon_w + self.collect_icon_padding_x * 2, self.collect_icon_h + self.collect_icon_padding_y * 2),
(50, 1)
]
def get_renders(self):
return [self.render_webcast_icon, self.render_title, self.render_collect_icon, self.render_block]
def toggle_is_collected(self):
if self.is_collected:
self.is_collected = False
else:
self.is_collected = True
self.webcast["collect"] = self.is_collected
self.emit_redraw_request()
def set_draw_collect(self, value):
self.draw_collect_flag = value
self.emit_redraw_request()
def get_tags(self):
return self.webcast.get_dict()
def __hash__(self):
return hash(self.webcast.get("uri"))
def __cmp__(self, other_item):
if not other_item: return -1
try:
return cmp(self.webcast.get("search"), other_item.webcast.get("search"))
except AttributeError: return -1
def __eq__(self, other_item):
try:
return self.webcast.get("uri") == other_item.webcast.get("uri")
except:
return False
def __repr__(self):
return "<Webcast %s>" % self.webcast.get("uri")
class WebcastListItem(gobject.GObject):
__gsignals__ = {
"redraw-request": (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, ()),
}
def __init__(self, tags, draw_collect=False):
gobject.GObject.__init__(self)
self.webcast = Song()
self.webcast.init_from_dict(tags)
self.webcast.set_type("webcast")
if draw_collect:
self.is_collected = True
else:
self.is_collected = WebcastsDB.is_collected(tags["uri"])
self.webcast["collect"] = self.is_collected
self.index = None
self.webcast_normal_pixbuf = app_theme.get_pixbuf(
"webcast/webcast_normal.png").get_pixbuf()
self.webcast_press_pixbuf = app_theme.get_pixbuf(
"webcast/webcast_press.png").get_pixbuf()
self.collect_normal_pixbuf = app_theme.get_pixbuf(
"webcast/collect_normal.png").get_pixbuf()
self.collect_press_pixbuf = app_theme.get_pixbuf(
"webcast/collect_press.png").get_pixbuf()
self.__update_size()
def set_index(self, index):
self.index = index
def get_index(self):
return self.index
def emit_redraw_request(self):
self.emit("redraw-request")
def __update_size(self):
self.title = self.webcast.get_str("title")
self.webcast_icon_padding_x = 10
self.webcast_icon_padding_y = 5
self.webcast_icon_w = self.webcast_normal_pixbuf.get_width()
self.webcast_icon_h = self.webcast_normal_pixbuf.get_height()
self.title_padding_x = 5
self.title_padding_y = 5
self.title_w, self.title_h = get_content_size(self.title,
DEFAULT_FONT_SIZE)
self.collect_icon_padding_x = 2
self.collect_icon_padding_y = 5
self.collect_icon_w = self.collect_normal_pixbuf.get_width()
self.collect_icon_h = self.collect_normal_pixbuf.get_height()
def render_webcast_icon(self, cr, rect, in_select, in_highlight):
icon_x = rect.x + self.webcast_icon_padding_x
icon_y = rect.y + (rect.height - self.webcast_icon_h) / 2
if in_select:
pixbuf = self.webcast_press_pixbuf
else:
pixbuf = self.webcast_normal_pixbuf
draw_pixbuf(cr, pixbuf, icon_x, icon_y)
def render_title(self, cr, rect, in_select, in_highlight):
rect.x += self.title_padding_x
rect.width -= self.title_padding_x * 2
render_item_text(cr, self.title, rect, in_select, in_highlight)
def render_collect_icon(self, cr, rect, in_select, in_highlight):
icon_y = rect.y + (rect.height - self.collect_icon_h) / 2
rect.x += self.collect_icon_padding_x
if self.is_collected:
pixbuf = self.collect_press_pixbuf
else:
pixbuf = self.collect_normal_pixbuf
draw_pixbuf(cr, pixbuf, rect.x, icon_y)
def render_block(self, cr, rect, in_select, in_highlight):
pass
def get_column_sizes(self):
return [(self.webcast_icon_w + self.webcast_icon_padding_x * 2,
self.webcast_icon_h + self.webcast_icon_padding_y * 2),
(360, self.title_h + self.title_padding_y * 2),
(self.collect_icon_w + self.collect_icon_padding_x * 2,
self.collect_icon_h + self.collect_icon_padding_y * 2),
(50, 1)]
def get_renders(self):
return [
self.render_webcast_icon, self.render_title,
self.render_collect_icon, self.render_block
]
def toggle_is_collected(self):
if self.is_collected:
self.is_collected = False
else:
self.is_collected = True
self.webcast["collect"] = self.is_collected
self.emit_redraw_request()
def set_draw_collect(self, value):
self.draw_collect_flag = value
self.emit_redraw_request()
def get_tags(self):
return self.webcast.get_dict()
def __hash__(self):
return hash(self.webcast.get("uri"))
def __cmp__(self, other_item):
if not other_item: return -1
try:
return cmp(self.webcast.get("search"),
other_item.webcast.get("search"))
except AttributeError:
return -1
def __eq__(self, other_item):
try:
return self.webcast.get("uri") == other_item.webcast.get("uri")
except:
return False
def __repr__(self):
return "<Webcast %s>" % self.webcast.get("uri")
def load(self):
'''load songs and playlists from db file'''
self.logdebug("Loading library...")
# Load songs
try:
db_objs = utils.load_db(get_config_file("songs.db"))
except:
self.logexception("Failed to load library")
db_objs = []
# Load playlists
try:
pls_objs = utils.load_db(get_config_file("playlists.db"))
except:
self.logexception("Failed load playlists")
pls_objs = []
if db_objs:
for obj in db_objs:
try:
song_type = obj["song_type"]
except KeyError:
self.logerror("Song with no type found, %s",
obj.get("uri"))
if song_type not in self.__song_types:
self.logwarn("Song type %s not exist, for registration",
song_type)
self.register_type(song_type)
if self.__force_check:
s = Song()
s.init_from_dict(obj)
s["uri"] = utils.realuri(s.get("uri"))
else:
s = Song(obj)
s.set_type(song_type)
if not self.__force_check or not self.__songs.has_key(
s.get("uri")):
self.add(s)
if pls_objs:
for pl_obj in pls_objs:
name, infos = pl_obj
if self.__force_check:
infos = map(utils.realuri, infos)
self.create_playlist("local", name, infos)
if self.__force_check:
self.save()
self.__dirty = False
# fire signal
self.__reset_queued_signal()
gobject.timeout_add(AUTOSAVE_TIMEOUT, self.interval_async_save)
gobject.timeout_add(SIGNAL_DB_QUERY_FIRED * 20,
self.__fire_queued_signal)
self.logdebug("%s songs loaded in %s types", len(self.__songs),
len(self.__song_types))
self.logdebug("Finish loading library")
gobject.idle_add(self.__delay_post_load)
