79 lines
2.0 KiB
Python
79 lines
2.0 KiB
Python
from sugar.canvas.Menu import Menu
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from sugar.canvas.IconItem import IconItem
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from sugar.presence import PresenceService
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import gtk, gobject
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import goocanvas
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_ICON_SIZE = 75
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class BuddyMenu(Menu):
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ACTION_MAKE_FRIEND = 0
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ACTION_INVITE = 1
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ACTION_REMOVE_FRIEND = 2
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def __init__(self, shell, buddy):
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Menu.__init__(self, shell.get_grid(), buddy.get_name())
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self._buddy = buddy
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self._buddy.connect('icon-changed', self.__buddy_icon_changed_cb)
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self._shell = shell
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owner = shell.get_model().get_owner()
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if buddy.get_name() != owner.get_name():
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self._add_actions()
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def _get_buddy_icon_pixbuf(self):
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buddy_object = self._buddy.get_buddy()
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if not buddy_object:
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return None
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pixbuf = None
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icon_data = buddy_object.get_icon()
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icon_data_string = ""
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for item in icon_data:
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if item < 0:
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item = item + 128
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icon_data_string += chr(item)
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pbl = gtk.gdk.PixbufLoader()
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pbl.write(icon_data_string)
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try:
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pbl.close()
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pixbuf = pbl.get_pixbuf()
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except gobject.GError:
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pass
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del pbl
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return pixbuf
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def _add_actions(self):
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shell_model = self._shell.get_model()
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pservice = PresenceService.get_instance()
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pixbuf = self._get_buddy_icon_pixbuf()
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if pixbuf:
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scaled_pixbuf = pixbuf.scale_simple(_ICON_SIZE, _ICON_SIZE, gtk.gdk.INTERP_BILINEAR)
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del pixbuf
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self._buddy_icon_item = goocanvas.Image()
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self._buddy_icon_item.set_property('pixbuf', scaled_pixbuf)
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self.add_image(self._buddy_icon_item, 5, 5)
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friends = shell_model.get_friends()
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if friends.has_buddy(self._buddy):
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icon = IconItem(icon_name='stock-remove')
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self.add_action(icon, BuddyMenu.ACTION_REMOVE_FRIEND)
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else:
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icon = IconItem(icon_name='stock-add')
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self.add_action(icon, BuddyMenu.ACTION_MAKE_FRIEND)
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activity_id = shell_model.get_current_activity()
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if activity_id != None:
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activity_ps = pservice.get_activity(activity_id)
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# FIXME check that the buddy is not in the activity already
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icon = IconItem(icon_name='stock-invite')
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self.add_action(icon, BuddyMenu.ACTION_INVITE)
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def __buddy_icon_changed_cb(self, buddy):
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pass
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