49 lines
968 B
Lua
49 lines
968 B
Lua
-- name = "Screen state"
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local json = require "json"
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function on_resume()
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ui:show_buttons{
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"Save screen",
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"Restore screen",
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}
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end
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function on_click(idx)
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if idx == 1 then
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save_state()
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else
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restore_state()
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end
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end
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function save_state()
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local state = aio:get_active_widgets()
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local json_str = json.encode(state)
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files:write("screen-state", json_str)
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ui:show_toast("Screen state saved!")
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end
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function restore_state()
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local json_str = files:read("screen-state")
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local state = json.decode(json_str)
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remove_all_widgets()
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for k,v in pairs(state) do
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aio:add_widget(v.name, v.position)
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end
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ui:show_toast("Screen state restored!")
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end
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function remove_all_widgets()
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local curr_state = aio:get_active_widgets()
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for k,v in pairs(curr_state) do
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if (v.name ~= "screen-state-widget.lua") then
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aio:remove_widget(v.position)
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end
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end
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end
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