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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('option')
from gi.repository import GObject
from gi.repository import Gtk
import stock
class Item(GObject.GObject):
__gsignals__ = {'activate': (GObject.SignalFlags.RUN_LAST,
None,
tuple())}
menuitem = None
toolitem = None
def __init__(self, stock_id=None, important=False):
GObject.GObject.__init__(self)
self._stock_id = stock_id
self.accel_group = None
self.important = important
self.connection = None
self.connection_data = None
self.tooltip = None
def set_stock_id(self, stock_id):
self._stock_id = stock_id
def get_stock_id(self):
return self._stock_id
stock_id = property(get_stock_id, set_stock_id)
def get_menu_item(self):
sensitive = self.sensitive
if stock.stock_items[self.stock_id]['has_icon'] is not None:
self.menuitem = Gtk.ImageMenuItem()
self.menuitem.set_label(stock.get_label(self.stock_id, False))
self.menuitem.set_use_underline(True)
self.menuitem.set_sensitive(sensitive)
self.menuitem.connect('activate', self.activate_cb)
self.setup_accelerator()
self.setup_menu_icon()
else:
self.menuitem = Gtk.MenuItem(stock.get_label(self.stock_id, False))
self.menuitem.set_use_underline(True)
self.menuitem.set_sensitive(sensitive)
self.menuitem.connect('activate', self.activate_cb)
self.setup_accelerator()
return self.menuitem
def activate_cb(self, widget):
self.emit('activate')
def setup_accelerator(self):
accelerator = stock.get_accelerator(self.stock_id)
logger.debug(str(accelerator))
if accelerator[1] > 0:
self.menuitem.add_accelerator('activate',
self.accel_group, accelerator[0], accelerator[1],
Gtk.AccelFlags.VISIBLE)
def get_tool_item(self):
self.toolitem = Gtk.ToolButton()
self.setup_tool_icon()
self.toolitem.connect('clicked', self.activate_cb)
self.toolitem.set_sensitive(self.sensitive)
self.setup_tooltip()
self.toolitem.set_label(stock.get_label(self.stock_id))
return self.toolitem
def setup_menu_icon(self):
mstyle = self.menuitem.get_style()
iconset = stock.stock_items[self.stock_id]['has_icon']
if iconset is not None:
try:
pixbuf = iconset.render_icon(mstyle, Gtk.TextDirection.NONE,
Gtk.StateType.NORMAL,
Gtk.IconSize.MENU,
self.menuitem,
None)
image = Gtk.Image.new_from_pixbuf(pixbuf)
self.menuitem.set_image(image)
except Exception, err:
logger.debug(self.stock_id)
logger.error(err)
def setup_tool_icon(self):
mstyle = self.toolitem.get_style()
iconset = stock.stock_items[self.stock_id]['has_icon']
if iconset is not None:
try:
pixbuf = iconset.render_icon(mstyle, Gtk.TextDirection.NONE,
Gtk.StateType.NORMAL,
Gtk.IconSize.LARGE_TOOLBAR,
self.toolitem, None)
image = Gtk.Image.new_from_pixbuf(pixbuf)
image.show()
self.toolitem.set_icon_widget(image)
except Exception, err:
logger.debug(self.stock_id)
logger.error(err)
def setup_tooltip(self):
if self.tooltip:
self.toolitem.set_tooltip_text(self.tooltip)
else:
self.toolitem.set_tooltip_text(stock.get_label(self.stock_id))
def emit_signal(self, widget, signal_name):
print self.stock_id
print self.get_stock_id()
self.emit(signal_name)
def set_sensitive(self, setting):
if self.menuitem:
self.menuitem.set_sensitive(setting)
if self.toolitem:
self.toolitem.set_sensitive(setting)
def get_sensitive(self):
if self.menuitem:
return self.menuitem.get_sensitive()
elif self.toolitem:
return self.toolitem.get_sensitive()
else:
return True
sensitive = property(get_sensitive, set_sensitive)
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