Always center the owner in the home views

This commit is contained in:
Marco Pesenti Gritti 2007-04-16 10:36:15 +02:00
parent b2e0f257ce
commit 5bfc64d9be
4 changed files with 33 additions and 13 deletions

View File

@ -84,6 +84,11 @@ class BuddyModel(gobject.GObject):
def get_buddy(self):
return self._buddy
def is_owner(self):
if not self._buddy:
return False
return self._buddy.props.owner
def is_present(self):
if self._buddy:
return True

View File

@ -24,7 +24,7 @@ from sugar.graphics import units
from view.home.MyIcon import MyIcon
from view.home.FriendView import FriendView
class FriendsBox(SpreadBox, hippo.CanvasItem):
class FriendsBox(SpreadBox):
__gtype_name__ = 'SugarFriendsBox'
def __init__(self, shell, menu_shell):
SpreadBox.__init__(self, background_color=0xe2e2e2ff)
@ -34,7 +34,7 @@ class FriendsBox(SpreadBox, hippo.CanvasItem):
self._friends = {}
self._my_icon = MyIcon(units.LARGE_ICON_SCALE)
self.append(self._my_icon, hippo.PACK_FIXED)
self.set_center_item(self._my_icon)
friends = self._shell.get_model().get_friends()
@ -56,10 +56,3 @@ class FriendsBox(SpreadBox, hippo.CanvasItem):
def _friend_removed_cb(self, data_model, key):
self.remove_item(self._friends[key])
del self._friends[key]
def do_allocate(self, width, height, origin_changed):
SpreadBox.do_allocate(self, width, height, origin_changed)
[icon_width, icon_height] = self._my_icon.get_allocation()
self.set_position(self._my_icon, (width - icon_width) / 2,
(height - icon_height) / 2)

View File

@ -278,6 +278,9 @@ class MeshBox(SpreadBox):
def _add_alone_buddy(self, buddy_model):
icon = BuddyIcon(self._shell, self._menu_shell, buddy_model)
if buddy_model.is_owner():
self.set_center_item(icon)
else:
self.add_item(icon)
self._buddies[buddy_model.get_key()] = icon

View File

@ -22,20 +22,31 @@ import gtk
from sugar.graphics import units
_WIDTH = gtk.gdk.screen_width()
_HEIGHT = gtk.gdk.screen_height()
_CELL_WIDTH = units.grid_to_pixels(1)
_CELL_HEIGHT = units.grid_to_pixels(1)
_GRID_WIDTH = gtk.gdk.screen_width() / _CELL_WIDTH
_GRID_HEIGHT = gtk.gdk.screen_height() / _CELL_HEIGHT
_GRID_WIDTH = _WIDTH / _CELL_WIDTH
_GRID_HEIGHT = _HEIGHT / _CELL_HEIGHT
class SpreadBox(hippo.CanvasBox):
class SpreadBox(hippo.CanvasBox, hippo.CanvasItem):
__gtype_name__ = 'SugarSpreadBox'
def __init__(self, **kwargs):
hippo.CanvasBox.__init__(self, **kwargs)
self._grid = []
self._center = None
for i in range(0, _GRID_WIDTH * _GRID_HEIGHT):
self._grid.append(None)
def set_center_item(self, item):
if self._center:
self.remove(self._center)
self._center = item
self.append(item, hippo.PACK_FIXED)
def add_item(self, item):
start_pos = int(random.random() * len(self._grid))
@ -60,3 +71,11 @@ class SpreadBox(hippo.CanvasBox):
if self._grid[i] == item:
self._grid[i] = None
self.remove(item)
def do_allocate(self, width, height, origin_changed):
hippo.CanvasBox.do_allocate(self, width, height, origin_changed)
if self._center:
[icon_width, icon_height] = self._center.get_allocation()
self.set_position(self._center, (width - icon_width) / 2,
(height - icon_height) / 2)