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main icons initialization refactoring

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DYefremov
2021-11-16 13:21:52 +03:00
parent 535c9c9102
commit 2d2a90542c
1 changed files with 17 additions and 11 deletions
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28
app/ui/uicommons.py
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@@ -35,7 +35,7 @@ import gi
gi.require_version("Gtk", "3.0")
gi.require_version("Gdk", "3.0")
from gi.repository import Gtk, Gdk
from gi.repository import Gtk, Gdk, GLib
from app.settings import Settings, SettingsException, IS_DARWIN, GTK_PATH, IS_LINUX
@@ -106,16 +106,22 @@ else:
theme = Gtk.IconTheme.get_default()
theme.append_search_path(UI_RESOURCES_PATH + "icons")
_IMAGE_MISSING = theme.load_icon("image-missing", 16, 0) if theme.lookup_icon("image-missing", 16, 0) else None
CODED_ICON = theme.load_icon("emblem-readonly", 16, 0) if theme.lookup_icon(
"emblem-readonly", 16, 0) else _IMAGE_MISSING
LOCKED_ICON = theme.load_icon("changes-prevent-symbolic", 16, 0) if theme.lookup_icon(
"system-lock-screen", 16, 0) else _IMAGE_MISSING
HIDE_ICON = theme.load_icon("go-jump", 16, 0) if theme.lookup_icon("go-jump", 16, 0) else _IMAGE_MISSING
TV_ICON = theme.load_icon("tv-symbolic", 16, 0) if theme.lookup_icon("tv-symbolic", 16, 0) else _IMAGE_MISSING
IPTV_ICON = theme.load_icon("emblem-shared", 16, 0) if theme.lookup_icon("emblem-shared", 16, 0) else None
EPG_ICON = theme.load_icon("gtk-index", 16, 0) if theme.lookup_icon("gtk-index", 16, 0) else None
DEFAULT_ICON = theme.load_icon("emblem-default", 16, 0) if theme.lookup_icon("emblem-default", 16, 0) else None
def get_icon(name, size, default=None):
try:
return theme.load_icon(name, size, 0) if theme.lookup_icon(name, size, 0) else default
except GLib.Error:
return default
_IMAGE_MISSING = get_icon("image-missing", 16)
CODED_ICON = get_icon("emblem-readonly", 16, _IMAGE_MISSING)
LOCKED_ICON = get_icon("changes-prevent-symbolic", 16, _IMAGE_MISSING)
HIDE_ICON = get_icon("go-jump", 16, _IMAGE_MISSING)
TV_ICON = get_icon("tv-symbolic", 16, _IMAGE_MISSING)
IPTV_ICON = get_icon("emblem-shared", 16, _IMAGE_MISSING)
EPG_ICON = get_icon("gtk-index", 16, _IMAGE_MISSING)
DEFAULT_ICON = get_icon("emblem-default", 16, _IMAGE_MISSING)
@lru_cache(maxsize=1)