def favorite_animation(window): # Add install animation. (screen, px, py, modifier_type) = window.get_display().get_pointer() ax, ay = px, py (wx, wy) = window.window.get_origin() offset_bx = 480 offset_by = 5 bx, by = wx + offset_bx, wy + offset_by offset_cx = 10 offset_cy = 10 if ax < bx: cx, cy = wx + offset_bx + offset_cx, wy + offset_by + offset_cy else: cx, cy = wx + offset_bx - offset_cx, wy + offset_by + offset_cy [[a], [b], [c]] = solve_parabola((ax, ay), (bx, by), (cx, cy)) icon_window = IconWindow(utils.get_common_image('heart/heartx2.png')) icon_window.move(ax, ay) icon_window.show_all() timeline = Timeline(500, CURVE_SINE) timeline.connect( "update", lambda source, status: update(source, status, icon_window, (ax, ay), (bx, by), (cx, cy), (a, b, c))) timeline.connect("completed", lambda source: finish(source, icon_window)) timeline.run()