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printExamples.lua
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--[[
This file is part of darktable,
copyright (c) 2017 Tobias Jakobs
darktable 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.
darktable 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 darktable. If not, see <http://www.gnu.org/licenses/>.
]]
--[[
Print Examples
prints "hello world when DT starts
USAGE
* require this file from your main lua config file:
]]
local dt = require "darktable"
local du = require "lib/dtutils"
du.check_min_api_version("5.0.0", "printExamples")
-- translation facilities
local gettext = dt.gettext.gettext
local function _(msg)
return gettext(msg)
end
-- script_manager integration to allow a script to be removed
-- without restarting darktable
local function destroy()
-- nothing to destroy
end
-- Will print a string to the darktable control log (the long
-- overlayed window that appears over the main panel).
dt.print(_("print"))
-- This function will print its parameter if the Lua logdomain is
-- activated. Start darktable with the "-d lua" command line option
-- to enable the Lua logdomain.
dt.print_error("print error")
-- This function will print its parameter if the Lua logdomain is
-- activated. Start darktable with the "-d lua" command line option
-- to enable the Lua logdomain.
dt.print_log("print log")
-- set the destroy routine so that script_manager can call it when
-- it's time to destroy the script and then return the data to
-- script_manager
local script_data = {}
script_data.metadata = {
name = _("print examples"),
purpose = _("example showing the different types of printing messages"),
author = "Tobias Jakobs",
help = "https://docs.darktable.org/lua/stable/lua.scripts.manual/scripts/examples/printExamples"
}
script_data.destroy = destroy
return script_data
--
-- vim: shiftwidth=2 expandtab tabstop=2 cindent syntax=lua