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28 lines
577 B
Ruby
28 lines
577 B
Ruby
module CyberarmEngine
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class Element
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class Menu < Stack
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def recalculate
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super
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recalculate_menu
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end
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def recalculate_menu
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# FIXME: properly find scrollable parent, if any.
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parent_scroll_top = parent&.parent ? parent.parent.scroll_top : 0
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@x = @parent.x
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@y = parent_scroll_top + @parent.y + @parent.height
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@y = (parent_scroll_top + @parent.y) - height if @y + height > window.height
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end
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def show
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recalculate
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root.gui_state.show_menu(self)
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end
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end
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end
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end
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