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+# Copyright 2012 One Laptop Per Child
+#
+# 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 2 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+
+from gi.repository import GObject
+from gi.repository import Gtk
+
+from sugar3.graphics.icon import Icon
+from sugar3.graphics import style
+
+
+class SugarMenuItem(Gtk.EventBox):
+
+ __gsignals__ = {
+ 'clicked': (GObject.SignalFlags.RUN_FIRST, None, [])
+ }
+
+ def __init__(self, text_label='', icon_name=None):
+ Gtk.EventBox.__init__(self)
+ self._sensitive = True
+ vbox = Gtk.VBox()
+ hbox = Gtk.HBox()
+ vbox.set_border_width(style.DEFAULT_PADDING)
+ if icon_name is not None:
+ self.icon = Icon()
+ self.icon.props.icon_name = icon_name
+ hbox.pack_start(self.icon, expand=False, fill=False,
+ padding=style.DEFAULT_PADDING)
+ align = Gtk.Alignment(xalign=0.0, yalign=0.5, xscale=0.0, yscale=0.0)
+ text = '<span foreground="%s">' % style.COLOR_WHITE.get_html() + \
+ text_label + '</span>'
+ self.label = Gtk.Label()
+ self.label.set_use_markup(True)
+ self.label.set_markup(text)
+ align.add(self.label)
+ hbox.pack_start(align, expand=True, fill=True,
+ padding=style.DEFAULT_PADDING)
+ vbox.pack_start(hbox, expand=False, fill=False,
+ padding=style.DEFAULT_PADDING)
+ self.add(vbox)
+ self.id_bt_release_cb = self.connect('button-release-event',
+ self.__button_release_cb)
+ self.id_enter_notify_cb = self.connect('enter-notify-event',
+ self.__enter_notify_cb)
+ self.id_leave_notify_cb = self.connect('leave-notify-event',
+ self.__leave_notify_cb)
+ self.modify_bg(Gtk.StateType.NORMAL, style.COLOR_BLACK.get_gdk_color())
+ self.show_all()
+ self.set_above_child(True)
+
+ def __button_release_cb(self, widget, event):
+ self.emit('clicked')
+
+ def __enter_notify_cb(self, widget, event):
+ self.modify_bg(Gtk.StateType.NORMAL,
+ style.COLOR_BUTTON_GREY.get_gdk_color())
+
+ def __leave_notify_cb(self, widget, event):
+ self.modify_bg(Gtk.StateType.NORMAL, style.COLOR_BLACK.get_gdk_color())
+
+ def set_icon(self, icon_name):
+ self.icon.props.icon_name = icon_name
+
+ def set_label(self, text_label):
+ text = '<span foreground="%s">' % style.COLOR_WHITE.get_html() + \
+ text_label + '</span>'
+ self.label.set_markup(text)
+
+ def set_sensitive(self, sensitive):
+ if self._sensitive == sensitive:
+ return
+
+ self._sensitive = sensitive
+ if sensitive:
+ self.handler_unblock(self.id_bt_release_cb)
+ self.handler_unblock(self.id_enter_notify_cb)
+ self.handler_unblock(self.id_leave_notify_cb)
+ else:
+ self.handler_block(self.id_bt_release_cb)
+ self.handler_block(self.id_enter_notify_cb)
+ self.handler_block(self.id_leave_notify_cb)
+ self.modify_bg(Gtk.StateType.NORMAL,
+ style.COLOR_BLACK.get_gdk_color())