src/gettext.h


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#ifndef GETTEXT_HEADER
#include "config.h" // for USE_GETTEXT
#include "log.h"

#if USE_GETTEXT
#include <libintl.h>
#else
#define gettext(String) String
#endif

#define _(String) gettext(String)
#define gettext_noop(String) String
#define N_(String) gettext_noop (String)

inline void init_gettext(const char *path) {
#if USE_GETTEXT
	// don't do this if MSVC compiler is used, it gives an assertion fail
	#ifndef _MSC_VER
		setlocale(LC_MESSAGES, "");
	#endif
	bindtextdomain(PROJECT_NAME, path);
	textdomain(PROJECT_NAME);
#endif
}

inline wchar_t* chartowchar_t(const char *str)
{
	size_t l = strlen(str)+1;
	wchar_t* nstr = new wchar_t[l];
	mbstowcs(nstr, str, l);
	return nstr;
}

inline wchar_t* wgettext(const char *str)
{
	return chartowchar_t(gettext(str));
}

inline void changeCtype(const char *l)
{
	char *ret = NULL;
	ret = setlocale(LC_CTYPE, l);
	if(ret == NULL)
		infostream<<"locale could not be set"<<std::endl;
	else
		infostream<<"locale has been set to:"<<ret<<std::endl;
}
#define GETTEXT_HEADER
#endif
--Minetest
--Copyright (C) 2014 sapier
--
--This program is free software; you can redistribute it and/or modify
--it under the terms of the GNU Lesser General Public License as published by
--the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
--
--You should have received a copy of the GNU Lesser General Public License along
--with this program; if not, write to the Free Software Foundation, Inc.,
--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

--------------------------------------------------------------------------------
local function get_formspec(tabview, name, tabdata)
	local render_details = core.is_yes(core.setting_getbool("public_serverlist"))
	
	local retval =
		"vertlabel[0,-0.25;".. fgettext("CLIENT") .. "]" ..
		"label[1,-0.25;".. fgettext("Favorites:") .. "]"..
		"label[1,4.25;".. fgettext("Address/Port") .. "]"..
		"label[9,2.75;".. fgettext("Name/Password") .. "]" ..
		"field[1.25,5.25;5.5,0.5;te_address;;" ..core.setting_get("address") .."]" ..
		"field[6.75,5.25;2.25,0.5;te_port;;" ..core.setting_get("remote_port") .."]" ..
		"checkbox[1,3.6;cb_public_serverlist;".. fgettext("Public Serverlist") .. ";" ..
		dump(core.setting_getbool("public_serverlist")) .. "]"

	if not core.setting_getbool("public_serverlist") then
		retval = retval ..
		"button[6.45,3.95;2.25,0.5;btn_delete_favorite;".. fgettext("Delete") .. "]"
	end

	retval = retval ..
		"button[9,4.95;2.5,0.5;btn_mp_connect;".. fgettext("Connect") .. "]" ..
		"field[9.3,3.75;2.5,0.5;te_name;;" ..core.setting_get("name") .."]" ..
		"pwdfield[9.3,4.5;2.5,0.5;te_pwd;]" ..
		"textarea[9.3,0.25;2.5,2.75;;"
		
	if tabdata.fav_selected ~= nil and
		menudata.favorites[tabdata.fav_selected] ~= nil and
		menudata.favorites[tabdata.fav_selected].description ~= nil then
		retval = retval ..
			core.formspec_escape(menudata.favorites[tabdata.fav_selected].description,true)
	end

	retval = retval ..
		";]"
		
	--favourites
	retval = retval ..
		"textlist[1,0.35;7.5,3.35;favourites;"

	if #menudata.favorites > 0 then
		retval = retval .. render_favorite(menudata.favorites[1],render_details)

		for i=2,#menudata.favorites,1 do
			retval = retval .. "," .. render_favorite(menudata.favorites[i],render_details)
		end
	end

	if tabdata.fav_selected ~= nil then
		retval = retval .. ";" .. tabdata.fav_selected .. "]"
	else
		retval = retval .. ";0]"
	end

	return retval
end

--------------------------------------------------------------------------------
local function main_button_handler(tabview, fields, name, tabdata)

	if fields["te_name"] ~= nil then
		gamedata.playername = fields["te_name"]
		core.setting_set("name", fields["te_name"])
	end

	if fields["favourites"] ~= nil then
		local event = core.explode_textlist_event(fields["favourites"])
		if event.type == "DCL" then
			if event.index <= #menudata.favorites then
				gamedata.address    = menudata.favorites[event.index].address
				gamedata.port       = menudata.favorites[event.index].port
				gamedata.playername = fields["te_name"]
				if fields["te_pwd"] ~= nil then
					gamedata.password		= fields["te_pwd"]
				end
				gamedata.selected_world = 0

				if menudata.favorites ~= nil then
					gamedata.servername        = menudata.favorites[event.index].name
					gamedata.serverdescription = menudata.favorites[event.index].description
				end

				if gamedata.address ~= nil and
					gamedata.port ~= nil then
					core.setting_set("address",gamedata.address)
					core.setting_set("remote_port",gamedata.port)
					core.start()
				end
			end
			return true
		end

		if event.type == "CHG" then
			if event.index <= #menudata.favorites then
				local address = menudata.favorites[event.index].address
				local port    = menudata.favorites[event.index].port

				if address ~= nil and
					port ~= nil then
					core.setting_set("address",address)
					core.setting_set("remote_port",port)
				end

				tabdata.fav_selected = event.index
			end
			
			return true
		end
	end

	if fields["key_up"] ~= nil or
		fields["key_down"] ~= nil then

		local fav_idx = core.get_textlist_index("favourites")

		if fav_idx ~= nil then
			if fields["key_up"] ~= nil and fav_idx > 1 then
				fav_idx = fav_idx -1
			else if fields["key_down"] and fav_idx < #menudata.favorites then
				fav_idx = fav_idx +1
			end end
		else
			fav_idx = 1
		end
		
		if menudata.favorites == nil or
			menudata.favorites[fav_idx] == nil then
			tabdata.fav_selected = 0
			return true
		end
	
		local address = menudata.favorites[fav_idx].address
		local port    = menudata.favorites[fav_idx].port

		if address ~= nil and
			port ~= nil then
			core.setting_set("address",address)
			core.setting_set("remote_port",port)
		end

		tabdata.fav_selected = fav_idx
		return true
	end

	if fields["cb_public_serverlist"] ~= nil then