Files
lua-scripts-w-api/official/yield.lua
2017-10-10 17:22:24 +02:00

43 lines
1.3 KiB
Lua

--[[
This file is part of darktable,
Copyright 2016 by Tobias Jakobs.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
]]
--[[
darktable yield compatibility script
USAGE
* require this script from your main Lua file in the first line
]]
local dt = require "darktable"
local yield_orig = coroutine.yield
if (dt.configuration.api_version_major < 4) then
dt.control = {}
dt.control.execute = function(command)
yield_orig("RUN_COMMAND", command)
end
dt.control.read = function(command)
yield_orig("FILE_READABLE", command)
end
dt.control.sleep = function(command)
yield_orig("WAIT_MS", command)
end
end
-- vim: shiftwidth=2 expandtab tabstop=2 cindent syntax=lua
-- kate: hl Lua;