96 lines
3.1 KiB
Lua
96 lines
3.1 KiB
Lua
--Minetest
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--Copyright (C) 2014 sapier
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--
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--This program is free software; you can redistribute it and/or modify
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--it under the terms of the GNU Lesser General Public License as published by
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--the Free Software Foundation; either version 3.0 of the License, or
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--(at your option) any later version.
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--
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--This program 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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--
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--You should have received a copy of the GNU Lesser General Public License along
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--with this program; if not, write to the Free Software Foundation, Inc.,
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--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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--------------------------------------------------------------------------------
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local function delete_content_formspec(dialogdata)
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local title = dialogdata.content.title or dialogdata.content.name
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local retval = {
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"real_coordinates[true]",
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"image[6.5,0.8;2.5,2.5;", defaulttexturedir_esc, "attention.png]",
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"style[msg;content_offset=0]",
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"image_button[1,3.5;13.5,0.8;;msg;",
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fgettext("Are you sure you want to delete \"$1\"?", title), ";false;false]",
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btn_style("dlg_delete_content_confirm", "red"),
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"image_button[4.1,5.3;3.5,0.8;;dlg_delete_content_confirm;",
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fgettext("Delete"), ";true;false]",
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btn_style("dlg_delete_content_cancel"),
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"image_button[7.9,5.3;3.5,0.8;;dlg_delete_content_cancel;",
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fgettext("Cancel"), ";true;false]",
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}
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return table.concat(retval)
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end
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--------------------------------------------------------------------------------
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local function delete_content_buttonhandler(this, fields)
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if fields["dlg_delete_content_confirm"] ~= nil then
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if this.data.content.path ~= nil and
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this.data.content.path ~= "" and
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this.data.content.path ~= core.get_modpath() and
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this.data.content.path ~= core.get_gamepath() and
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this.data.content.path ~= core.get_texturepath() then
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if not core.delete_dir(this.data.content.path) then
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gamedata.errormessage = fgettext("pkgmgr: failed to delete \"$1\"", this.data.content.path)
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end
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if this.data.content.type == "game" then
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pkgmgr.update_gamelist()
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else
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pkgmgr.refresh_globals()
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end
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else
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gamedata.errormessage = fgettext("pkgmgr: invalid path \"$1\"", this.data.content.path)
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end
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this:delete()
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return true
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end
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if fields["dlg_delete_content_cancel"] then
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this:delete()
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return true
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end
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return false
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end
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--------------------------------------------------------------------------------
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function create_delete_content_dlg(content)
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assert(content.name)
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if content.type == "game" then
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for _, world in ipairs(menudata.worldlist:get_raw_list()) do
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if world.gameid == content.id then
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return messagebox("dlg_delete_content",
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fgettext("You cannot delete this game!") .. "\n" ..
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fgettext("You have worlds that use it."))
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end
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end
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end
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local retval = dialog_create("dlg_delete_content",
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delete_content_formspec,
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delete_content_buttonhandler,
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nil, true)
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retval.data.content = content
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return retval
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end
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