class GameStore(GObject.Object):
__gsignals__ = {
"icons-changed": (GObject.SIGNAL_RUN_FIRST, None, ()),
}
def __init__(self, service, service_media):
super().__init__()
self.service = service
self.service_media = service_media
self._installed_games = []
self._installed_games_accessed = False
self._icon_updates = {}
self._icon_update_timer = None
self.store = Gtk.ListStore(
str,
str,
str,
Pixbuf,
str,
str,
str,
str,
int,
str,
bool,
int,
str,
float,
str,
)
self.media_loader = MediaLoader()
self.media_loader.connect("icon-loaded", self.on_icon_loaded)
GObject.add_emission_hook(BaseService, "service-games-loaded",
self.on_service_games_updated)
@property
def installed_game_slugs(self):
previous_access = self._installed_games_accessed or 0
self._installed_games_accessed = time.time()
if self._installed_games_accessed - previous_access > 1:
self._installed_games = [
g["slug"] for g in get_games(filters={"installed": "1"})
]
return self._installed_games
def load_icons(self):
"""Downloads the icons for a service"""
media_urls = self.service_media.get_media_urls()
self.media_loader.download_icons(media_urls, self.service_media)
def add_games(self, games):
"""Add games to the store"""
for game in list(games):
GLib.idle_add(self.add_game, game)
def get_row_by_id(self, _id):
if not _id:
return
for model_row in self.store:
try:
if model_row[COL_ID] == _id:
return model_row
except TypeError:
return
def remove_game(self, _id):
"""Remove a game from the view."""
row = self.get_row_by_id(_id)
if row:
self.store.remove(row.iter)
def update(self, db_game):
"""Update game informations."""
game = StoreItem(db_game, self.service_media)
row = self.get_row_by_id(game.id)
if not row:
return
row[COL_ID] = game.id
row[COL_SLUG] = game.slug
row[COL_NAME] = gtk_safe(game.name)
row[COL_ICON] = game.get_pixbuf()
row[COL_YEAR] = game.year
row[COL_RUNNER] = game.runner
row[COL_RUNNER_HUMAN_NAME] = gtk_safe(game.runner_text)
row[COL_PLATFORM] = gtk_safe(game.platform)
row[COL_LASTPLAYED] = game.lastplayed
row[COL_LASTPLAYED_TEXT] = game.lastplayed_text
row[COL_INSTALLED] = game.installed
row[COL_INSTALLED_AT] = game.installed_at
row[COL_INSTALLED_AT_TEXT] = game.installed_at_text
row[COL_PLAYTIME] = game.playtime
row[COL_PLAYTIME_TEXT] = game.playtime_text
def add_game(self, db_game):
"""Add a PGA game to the store"""
game = StoreItem(db_game, self.service_media)
self.store.append((
str(game.id),
game.slug,
game.name,
game.get_pixbuf(),
game.year,
game.runner,
game.runner_text,
gtk_safe(game.platform),
game.lastplayed,
game.lastplayed_text,
game.installed,
game.installed_at,
game.installed_at_text,
game.playtime,
game.playtime_text,
))
def on_game_updated(self, game):
if self.service:
db_games = sql.filtered_query(settings.PGA_DB,
"service_games",
filters=({
"service":
self.service_media.service,
"appid":
game.appid
}))
else:
db_games = sql.filtered_query(settings.PGA_DB,
"games",
filters=({
"id": game.id
}))
for db_game in db_games:
GLib.idle_add(self.update, db_game)
return True
def on_service_games_updated(self, service):
"""Reload icons when service games are loaded"""
if not self.service or service.id != self.service.id:
return True
GLib.idle_add(self.load_icons)
return True
def on_icon_loaded(self, _media_loader, rowid, path):
"""Callback for the icon-loaded signal.
Stacks all icon updates together and set up a timed function
to update all of them at once.
"""
self._icon_updates[rowid] = path
if self._icon_update_timer:
GLib.source_remove(self._icon_update_timer)
self._icon_update_timer = GLib.timeout_add(2000, self.update_icons)
def update_icons(self):
"""Updates the store with newly updated icons"""
icon_updates = copy(self._icon_updates)
self._icon_updates = {}
logger.debug("Updating %s icons", len(icon_updates))
for rowid in icon_updates:
row = self.get_row_by_id(rowid)
if not row:
continue
path = icon_updates[rowid]
installed = rowid in self.installed_game_slugs
row[COL_ICON] = get_pixbuf(path,
self.service_media.size,
is_installed=installed)
return False
class GameStore(GObject.Object):
__gsignals__ = {
"icons-changed": (GObject.SIGNAL_RUN_FIRST, None, ()),
}
def __init__(self, service, service_media):
super().__init__()
self.service = service
self.service_media = service_media
self._installed_games = []
self._installed_games_accessed = False
self.store = Gtk.ListStore(
str,
str,
str,
Pixbuf,
str,
str,
str,
str,
int,
str,
bool,
int,
str,
float,
str,
)
self.media_loader = MediaLoader()
self.media_loader.connect("icon-loaded", self.on_icon_loaded)
GObject.add_emission_hook(Game, "game-updated", self.on_game_updated)
GObject.add_emission_hook(Game, "game-removed", self.on_game_updated)
GObject.add_emission_hook(BaseService, "service-games-loaded",
self.on_service_games_updated)
@property
def installed_game_slugs(self):
previous_access = self._installed_games_accessed or 0
self._installed_games_accessed = time.time()
if self._installed_games_accessed - previous_access > 1:
self._installed_games = [
g["slug"] for g in get_games(filters={"installed": "1"})
]
return self._installed_games
def load_icons(self):
"""Downloads the icons for a service"""
media_urls = self.service_media.get_media_urls()
self.media_loader.download_icons(media_urls, self.service_media)
def add_games(self, games):
"""Add games to the store"""
for game in list(games):
GLib.idle_add(self.add_game, game)
def get_row_by_id(self, _id):
if not _id:
return
for model_row in self.store:
try:
if model_row[COL_ID] == _id:
return model_row
except TypeError:
return
def remove_game(self, _id):
"""Remove a game from the view."""
row = self.get_row_by_id(_id)
if row:
self.store.remove(row.iter)
def update(self, db_game):
"""Update game informations."""
game = StoreItem(db_game, self.service_media)
row = self.get_row_by_id(game.id)
if not row:
return
row[COL_ID] = game.id
row[COL_SLUG] = game.slug
row[COL_NAME] = gtk_safe(game.name)
row[COL_ICON] = game.get_pixbuf()
row[COL_YEAR] = game.year
row[COL_RUNNER] = game.runner
row[COL_RUNNER_HUMAN_NAME] = gtk_safe(game.runner_text)
row[COL_PLATFORM] = gtk_safe(game.platform)
row[COL_LASTPLAYED] = game.lastplayed
row[COL_LASTPLAYED_TEXT] = game.lastplayed_text
row[COL_INSTALLED] = game.installed
row[COL_INSTALLED_AT] = game.installed_at
row[COL_INSTALLED_AT_TEXT] = game.installed_at_text
row[COL_PLAYTIME] = game.playtime
row[COL_PLAYTIME_TEXT] = game.playtime_text
def add_game(self, db_game):
"""Add a PGA game to the store"""
game = StoreItem(db_game, self.service_media)
self.store.append((
str(game.id),
game.slug,
game.name,
game.get_pixbuf(),
game.year,
game.runner,
game.runner_text,
gtk_safe(game.platform),
game.lastplayed,
game.lastplayed_text,
game.installed,
game.installed_at,
game.installed_at_text,
game.playtime,
game.playtime_text,
))
def set_service_media(self, service_media):
"""Change the icon type"""
if service_media == self.service_media:
return
self.service_media = service_media
for row in self.store:
try:
slug = row[COL_SLUG]
is_installed = row[COL_INSTALLED]
row[COL_ICON] = get_pixbuf_for_game(slug,
self.service_media.size,
is_installed=is_installed)
except TypeError:
return
self.emit("icons-changed")
def on_icon_loaded(self, media_loader, appid, _path, width, heigth):
row = self.get_row_by_id(appid)
if not row:
return
if width != self.service_media.size[0]:
return
installed = appid in self.installed_game_slugs
row[COL_ICON] = get_pixbuf(_path, (width, heigth),
is_installed=installed)
def on_game_updated(self, game):
if self.service:
db_games = sql.filtered_query(PGA_DB,
"service_games",
filters=({
"service":
self.service_media.service,
"appid":
game.appid
}))
else:
db_games = sql.filtered_query(PGA_DB,
"games",
filters=({
"id": game.id
}))
for db_game in db_games:
GLib.idle_add(self.update, db_game)
return True
def on_service_games_updated(self, game):
"""Reload icons when service games are loaded"""
GLib.idle_add(self.load_icons)
return True
class GameStore(GObject.Object):
__gsignals__ = {
"icons-changed": (GObject.SIGNAL_RUN_FIRST, None, ()),
}
def __init__(self, service_media):
super().__init__()
self.service_media = service_media
self.store = Gtk.ListStore(
str,
str,
str,
Pixbuf,
str,
str,
str,
str,
int,
str,
bool,
int,
str,
float,
str,
)
self.media_loader = MediaLoader(service_media)
self.media_loader.connect("icon-loaded", self.on_icon_loaded)
def load_icons(self):
"""Downloads the icons for a service"""
media_urls = self.service_media.get_media_urls()
self.media_loader.download_icons(media_urls, self.service_media)
def add_games(self, games):
"""Add games to the store"""
for game in list(games):
GLib.idle_add(self.add_game, game)
def get_row_by_id(self, _id):
for model_row in self.store:
if model_row[COL_ID] == _id:
return model_row
def remove_game(self, _id):
"""Remove a game from the view."""
row = self.get_row_by_id(_id)
if row:
self.store.remove(row.iter)
def update(self, db_game):
"""Update game informations."""
game = StoreItem(db_game, self.service_media)
row = self.get_row_by_id(game.id)
if not row:
logger.debug("No row for %s", game.id)
return
row[COL_ID] = game.id
row[COL_SLUG] = game.slug
row[COL_NAME] = gtk_safe(game.name)
row[COL_ICON] = game.get_pixbuf()
row[COL_YEAR] = game.year
row[COL_RUNNER] = game.runner
row[COL_RUNNER_HUMAN_NAME] = gtk_safe(game.runner_text)
row[COL_PLATFORM] = gtk_safe(game.platform)
row[COL_LASTPLAYED] = game.lastplayed
row[COL_LASTPLAYED_TEXT] = game.lastplayed_text
row[COL_INSTALLED] = game.installed
row[COL_INSTALLED_AT] = game.installed_at
row[COL_INSTALLED_AT_TEXT] = game.installed_at_text
row[COL_PLAYTIME] = game.playtime
row[COL_PLAYTIME_TEXT] = game.playtime_text
def add_game(self, db_game):
"""Add a PGA game to the store"""
game = StoreItem(db_game, self.service_media)
self.store.append((
str(game.id),
game.slug,
game.name,
game.get_pixbuf(),
game.year,
game.runner,
game.runner_text,
gtk_safe(game.platform),
game.lastplayed,
game.lastplayed_text,
game.installed,
game.installed_at,
game.installed_at_text,
game.playtime,
game.playtime_text,
))
def set_service_media(self, service_media):
"""Change the icon type"""
if service_media == self.service_media:
return
self.service_media = service_media
for row in self.store:
row[COL_ICON] = get_pixbuf_for_game(
row[COL_SLUG],
self.service_media.size,
is_installed=row[COL_INSTALLED],
)
self.emit("icons-changed")
def on_icon_loaded(self, media_loader, appid, path):
"""Callback signal for when a icon has downloaded.
Update the image in the view.
"""
games = sql.filtered_query(
PGA_DB,
"service_games",
filters=({
"service": self.service_media.service,
"appid": appid
}),
)
for game in games:
GLib.idle_add(self.update, game)