Guido Cella
bd9d5e3184
Partially revert bede44618b. This was removed to allow nested
input.select() calls, but it is better to use the new keep_open flag for
this, because it avoids the flicker of console quickly closing and
reopening.
Unregistering the script message allows garbage collection of variables
defined in the scope that called mp.input, this is useful e.g. if you
were selecting from 10k history entries.
82 lines
2.4 KiB
Lua
82 lines
2.4 KiB
Lua
--[[
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This file is part of mpv.
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mpv is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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mpv is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with mpv. If not, see <http://www.gnu.org/licenses/>.
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]]
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local utils = require "mp.utils"
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local input = {}
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local function get_non_callbacks(t)
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local non_callbacks = {}
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for key, value in pairs(t) do
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if type(value) ~= "function" then
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non_callbacks[key] = value
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end
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end
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return non_callbacks
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end
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local function register_event_handler(t)
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mp.register_script_message("input-event", function (type, args)
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if t[type] then
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local suggestions, completion_start_position =
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t[type](unpack(utils.parse_json(args or "") or {}))
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if type == "complete" and suggestions then
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mp.commandv("script-message-to", "console", "complete",
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utils.format_json(suggestions), completion_start_position)
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end
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end
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if type == "closed" then
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mp.unregister_script_message("input-event")
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end
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end)
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end
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function input.get(t)
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mp.commandv("script-message-to", "console", "get-input",
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mp.get_script_name(), utils.format_json(get_non_callbacks(t)))
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register_event_handler(t)
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end
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input.select = input.get
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function input.terminate()
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mp.commandv("script-message-to", "console", "disable")
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end
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function input.log(message, style, terminal_style)
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mp.commandv("script-message-to", "console", "log", utils.format_json({
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text = message,
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style = style,
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terminal_style = terminal_style,
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}))
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end
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function input.log_error(message)
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mp.commandv("script-message-to", "console", "log",
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utils.format_json({ text = message, error = true }))
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end
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function input.set_log(log)
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mp.commandv("script-message-to", "console", "set-log", utils.format_json(log))
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end
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return input
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