def get_file_icon(path, icon_size):
"""
:param ~ulauncher.util.Path.Path path:
:param int icon_size:
"""
try:
if path.is_dir():
special_dir = SPECIAL_DIRS.get(str(path))
if special_dir:
return get_themed_icon_by_name(special_dir, icon_size)
return get_themed_icon_by_name('folder', icon_size)
ext = path.get_ext()
if ext in ULAUNCHER_FILE_ICON_DB:
return load_image(get_data_file('media', 'fileicons', '%s.png' % ext), icon_size)
freedesktop = FREEDESKTOP_STANDARD.get(ext)
if freedesktop:
return get_themed_icon_by_name(freedesktop, icon_size)
if path.is_exe():
return load_image(get_data_file('media', 'executable-icon.png'), icon_size)
except Exception as e:
logger.warning('Icon not found %s. %s: %s' % (path, type(e).__name__, e.message))
return load_image(get_data_file('media', 'unknown-file-icon.png'), icon_size)
def get_file_icon(path, icon_size):
"""
:param Path path:
:param int icon_size:
"""
# TODO add fallbacks for folders
# handle symbolic links /usr/share/icons/Humanity/emblems/48/emblem-symbolic-link.svg
try:
if path.is_dir():
special_dir = SPECIAL_DIRS.get(str(path))
if special_dir:
return get_themed_icon_by_name(special_dir, icon_size)
return get_themed_icon_by_name('folder', icon_size)
ext = path.get_ext()
if ext in ULAUNCHER_FILE_ICON_DB:
return load_image(
get_data_file('media', 'fileicons', '%s.png' % ext), icon_size)
freedesktop = FREEDESKTOP_STANDARD.get(ext)
if freedesktop:
return get_themed_icon_by_name(freedesktop, icon_size)
if path.is_exe():
return load_image(get_data_file('media', 'executable-icon.png'),
icon_size)
except Exception as e:
logger.warning('Icon not found %s. %s: %s' %
(path, type(e).__name__, e.message))
return load_image(get_data_file('media', 'unknown-file-icon.png'),
icon_size)
def get_file_icon(path, icon_size):
"""
:param ~ulauncher.utils.Path.Path path:
:param int icon_size:
"""
# pylint: disable=broad-except
try:
if path.is_dir():
special_dir = SPECIAL_DIRS.get(str(path))
if special_dir:
return get_themed_icon_by_name(special_dir, icon_size)
return get_themed_icon_by_name('folder', icon_size)
ext = path.get_ext()
if ext in ULAUNCHER_FILE_ICON_DB:
return load_image(
get_data_file('media', 'fileicons', '%s.png' % ext), icon_size)
freedesktop = FREEDESKTOP_STANDARD.get(ext)
if freedesktop:
return get_themed_icon_by_name(freedesktop, icon_size)
if path.is_exe():
return load_image(get_data_file('media', 'executable-icon.png'),
icon_size)
except Exception as e:
logger.warning('Icon not found %s. %s: %s', path, type(e).__name__, e)
return load_image(get_data_file('media', 'unknown-file-icon.png'),
icon_size)
def finish_initializing(self, builder):
"""Called while initializing this instance in __new__
finish_initalizing should be called after parsing the ui definition
and creating a PreferencesDialog object with it in order to
finish initializing the start of the new PerferencesUlauncherDialog
instance.
Put your initialization code in here and leave __init__ undefined.
"""
# Get a reference to the builder and set up the signals.
self.builder = builder
self.ui = builder.get_ui(self, True)
# unnecessary action area can be removed only manually, like this
self.ui['dialog_action_area'].destroy()
self.settings = Settings.get_instance()
self._init_webview()
self.init_styles(get_data_file('styles', 'preferences.css'))
self.autostart_pref = AutostartPreference()
self.hotkey_dialog = HotkeyDialog()
self.hotkey_dialog.connect('hotkey-set', self.on_hotkey_set)
self.show_all()
def get_app_icon_pixbuf(icon, icon_size, icon_name):
"""
:param Gio.Icon icon:
:param int icon_size:
:param str icon_name:
:rtype: :class:`GtkPixbuf`
"""
pixbuf_icon = None
# pylint: disable=broad-except
if isinstance(icon, Gio.ThemedIcon):
try:
icon_name = icon.get_names()[0]
if not icon_name:
return None
pixbuf_icon = get_themed_icon_by_name(icon_name, icon_size)
except Exception as e:
logger.info('Could not load icon for %s. E: %s', icon_name, e)
elif isinstance(icon, Gio.FileIcon):
pixbuf_icon = load_image(icon.get_file().get_path(), icon_size)
elif isinstance(icon, str):
pixbuf_icon = load_image(icon, icon_size)
if not pixbuf_icon:
pixbuf_icon = load_image(get_data_file('media', 'executable-icon.png'),
icon_size)
return pixbuf_icon
def get_app_icon_pixbuf(app, icon_size):
"""
:param Gio.DesktopAppInfo app:
:param int icon_size:
:rtype: :class:`GtkPixbuf`
"""
icon = app.get_icon()
pixbuf_icon = None
if isinstance(icon, Gio.ThemedIcon):
try:
icon_name = icon.get_names()[0]
if not icon_name:
return None
pixbuf_icon = get_themed_icon_by_name(icon_name, icon_size)
except Exception as e:
logger.info('Could not load icon for %s. E: %s' % (app.get_string('Icon'), e))
elif isinstance(icon, Gio.FileIcon):
pixbuf_icon = load_image(icon.get_file().get_path(), icon_size)
elif isinstance(icon, str):
pixbuf_icon = load_image(icon, icon_size)
if not pixbuf_icon:
pixbuf_icon = load_image(get_data_file('media', 'executable-icon.png'), icon_size)
return pixbuf_icon
def finish_initializing(self, builder):
"""Called while initializing this instance in __new__
finish_initalizing should be called after parsing the ui definition
and creating a PreferencesDialog object with it in order to
finish initializing the start of the new PerferencesUlauncherDialog
instance.
Put your initialization code in here and leave __init__ undefined.
"""
# Get a reference to the builder and set up the signals.
self.builder = builder
self.ui = builder.get_ui(self, True)
# unnecessary action area can be removed only manually, like this
self.ui['dialog_action_area'].destroy()
self.settings = Settings.get_instance()
self._init_webview()
self.init_styles(get_data_file('styles', 'preferences.css'))
self._handle_no_window_shadow_option(self.ui['window_wrapper'])
self.autostart_pref = AutostartPreference()
self.hotkey_dialog = HotkeyDialog()
self.hotkey_dialog.connect('hotkey-set', self.on_hotkey_set)
self.show_all()
def get_app_icon_pixbuf(app, icon_size):
"""
:param Gio.DesktopAppInfo app:
:param int icon_size:
return PixBuf
"""
icon = app.get_icon()
pixbuf_icon = None
if isinstance(icon, Gio.ThemedIcon):
try:
icon_name = icon.get_names()[0]
pixbuf_icon = get_themed_icon_by_name(icon_name, icon_size)
except Exception as e:
logger.warn('Could not load icon for %s. E: %s' %
(app.get_string('Icon'), e))
elif isinstance(icon, Gio.FileIcon):
pixbuf_icon = load_image(icon.get_file().get_path(), icon_size)
elif isinstance(icon, str):
pixbuf_icon = load_image(icon, icon_size)
if not pixbuf_icon:
pixbuf_icon = load_image(get_data_file('media', 'executable-icon.png'),
icon_size)
return pixbuf_icon
def init_styles(self):
self.provider = Gtk.CssProvider()
self.provider.load_from_path(get_data_file('ui', 'ulauncher.css'))
self.apply_css(self, self.provider)
self.screen = self.get_screen()
self.visual = self.screen.get_rgba_visual()
if self.visual is not None and self.screen.is_composited():
self.set_visual(self.visual)
def _render_prefs_icon(self):
scale_factor = get_monitor_scale_factor()
prefs_pixbuf = load_image(get_data_file('media', 'gear.svg'),
16 * scale_factor)
surface = Gdk.cairo_surface_create_from_pixbuf(prefs_pixbuf,
scale_factor,
self.get_window())
prefs_image = Gtk.Image.new_from_surface(surface)
self.prefs_btn.set_image(prefs_image)
def create_item(result_item, index, query):
glade_filename = get_data_file('ui', '%s.ui' % result_item.UI_FILE)
if not os.path.exists(glade_filename):
glade_filename = None
builder = Gtk.Builder()
builder.set_translation_domain('ulauncher')
builder.add_from_file(glade_filename)
item_frame = builder.get_object('item-frame')
item_frame.initialize(builder, result_item, index, query)
return item_frame
def new_from_file(cls, builder_file_name):
"""Return a fully-instantiated Gtk.Builder instance from specified ui
file
:param builder_file_name: The name of the builder file, without extension.
Assumed to be in the 'ui' directory under the data path.
"""
# Look for the ui file that describes the user interface.
ui_filename = get_data_file('ui', '%s.ui' % (builder_file_name,))
if not os.path.exists(ui_filename):
ui_filename = None
builder = cls()
builder.set_translation_domain('ulauncher')
builder.add_from_file(ui_filename)
return builder
def new_from_file(cls, builder_file_name):
"""Return a fully-instantiated Gtk.Builder instance from specified ui
file
:param builder_file_name: The name of the builder file, without extension.
Assumed to be in the 'ui' directory under the data path.
"""
# Look for the ui file that describes the user interface.
ui_filename = get_data_file('ui', '%s.ui' % (builder_file_name,))
if not os.path.exists(ui_filename):
ui_filename = None
builder = cls()
builder.set_translation_domain('ulauncher')
builder.add_from_file(ui_filename)
return builder
def create_item_widgets(items, query):
results = []
for index, result_item in enumerate(items):
glade_filename = get_data_file('ui', '%s.ui' % result_item.UI_FILE)
if not os.path.exists(glade_filename):
glade_filename = None
builder = Gtk.Builder()
builder.set_translation_domain('ulauncher')
builder.add_from_file(glade_filename)
item_frame = builder.get_object('item-frame')
item_frame.initialize(builder, result_item, index, query)
results.append(item_frame)
return results
def get_icon(self):
return load_image(get_data_file('media/calculator-icon.png'),
self.ICON_SIZE)
def _load_prefs_html(self, page=''):
uri = "file://%s#/%s" % (get_data_file('preferences', 'dist', 'index.html'), page)
self.webview.load_uri(uri)
def __init__(self):
super(StackoverflowResultItem,
self).__init__('so', 'Stack Overflow',
"Search Stack Overflow for '{query}'",
'http://stackoverflow.com/search?q=%s',
get_data_file('media/stackoverflow-icon.svg'))
def __init__(self):
super(GoogleResultItem,
self).__init__('g', 'Google', "Search Google for '{query}'",
'https://google.com/search?q=%s',
get_data_file('media/google-search-icon.png'))
def _read_theme(name):
"""Returns dict from data/ui/css/themes/<name>/theme.json"""
filename = get_data_file('styles', 'themes', name, 'theme.json')
with open(filename, 'r') as f:
return json.load(f)
def get_icon(self):
return load_image(get_data_file('media/calculator-icon.png'), self.ICON_SIZE)
def get_icon(self):
if self.icon:
return load_image(self.icon, self.get_icon_size())
return load_image(get_data_file('media', 'executable-icon.png'),
self.get_icon_size())
def _load_prefs_html(self, page=''):
uri = "file://%s#/%s" % (get_data_file('preferences', 'dist', 'index.html'), page)
self.webview.load_uri(uri)
def __init__(self):
super(WikipediaResultItem, self).__init__(
'wiki', 'Wikipedia', "Search Wikipedia for '{query}'",
'http://en.wikipedia.org/wiki/Special:Search?search=%s',
get_data_file('media/wikipedia-icon.png'))
def get_icon(self):
if self.icon:
return load_image(self.icon, self.ICON_SIZE)
return load_image(get_data_file('media', 'executable-icon.png'), self.ICON_SIZE)
def get_icon(self):
return load_image(get_data_file('media/calculator-icon.png'),
self.get_icon_size())
