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# Copyright (C) 2012-2013 S. Daniel Francis <francis@sugarlabs.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import logging
logger = logging.getLogger('stock')
from gi.repository import Gtk
from gi.repository import Gdk
icon_factory = Gtk.IconFactory()
stock_items = {}
def register(name, label, accelerator, icon_name):
if icon_name:
icon_source = Gtk.IconSource()
icon_source.set_icon_name(icon_name)
icon = Gtk.IconSet()
icon.add_source(icon_source)
icon_factory.add(name, icon)
icon_factory.add_default()
iconset = Gtk.IconFactory.lookup_default(name)
stock_items[name] = {'label': label,
'accelerator': accelerator,
'has_icon': iconset or None}
def overwrite_stock(stock_id, new_accelerator):
info = Gtk.stock_lookup(stock_id)
keyval, mask = Gtk.accelerator_parse(new_accelerator)
info.modifier = mask
info.keyval = keyval
logger.debug(str(info))
Gtk.stock_add([info])
# Here we overwrite the key accelerators for some stock ids.
# Feel free to add here any other stock id if you need it at your activity,
# and send us a patch.
overwrite_stock(Gtk.STOCK_SAVE_AS, '<Shift><Ctrl>S')
overwrite_stock(Gtk.STOCK_ZOOM_IN, '<Ctrl>plus')
overwrite_stock(Gtk.STOCK_ZOOM_OUT, '<Ctrl>minus')
overwrite_stock(Gtk.STOCK_ZOOM_100, '<Ctrl>0')
# Key accelerator will be F11 on desktops and <Alt>return on Sugar.
overwrite_stock(Gtk.STOCK_FULLSCREEN, 'F11')
overwrite_stock(Gtk.STOCK_ADD, '<Ctrl>A')
overwrite_stock(Gtk.STOCK_REMOVE, '<Shift>Delete')
overwrite_stock(Gtk.STOCK_SELECT_COLOR, '<Ctrl>L')
def get_label(stock, underline=True):
text = stock_items[stock]['label']
if underline:
text = text.replace('_', '')
return text
def get_accelerator(stock):
accelerator = stock_items[stock]['accelerator']
return Gtk.accelerator_parse(accelerator) if accelerator is not None \
else (0, Gdk.ModifierType(0))
for i in Gtk.stock_list_ids():
# I am very noisy
# logger.debug(i)
info = Gtk.stock_lookup(i)
iconset = Gtk.IconFactory.lookup_default(i)
if info is not None:
stock_items[i] = {'label': info.label,
'accelerator': Gtk.accelerator_name(info.keyval,
info.modifier),
'has_icon': iconset or None}
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