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