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import hippo
from sugar.graphics.grid import Grid
class MenuStrategy:
def get_menu_position(self, menu, item):
[x, y] = item.get_context().translate_to_widget(item)
canvas = item
while (not isinstance(canvas, hippo.Canvas)):
canvas = canvas.get_context()
[origin_x, origin_y] = canvas.window.get_origin()
x += origin_x
y += origin_y
[width, height] = item.get_allocation()
grid = Grid()
[grid_x1, grid_y1] = grid.fit_point(x, y)
[grid_x2, grid_y2] = grid.fit_point(x + width, y + height)
menu_grid_x = grid_x1
menu_grid_y = grid_y2
[menu_x, menu_y] = grid.point(menu_grid_x, menu_grid_y)
return [menu_x, menu_y]
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