/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com
XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.
You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.
The terms of each license can be found in the source code repository:
GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.xowa.parsers.vnts; import gplx.*; import gplx.xowa.*; import gplx.xowa.parsers.*;
import gplx.xowa.langs.vnts.*;
class Vnt_flag_parser implements gplx.core.brys.Bry_split_wkr {
private final Hash_adp_bry codes_regy = Vnt_flag_code_.Regy;
private Vnt_flag_code_mgr codes; private Vnt_flag_lang_mgr langs;
private Xol_vnt_regy vnt_regy;
private Vnt_log_mgr log_mgr;
public void Init(Vnt_log_mgr log_mgr) {
this.log_mgr = log_mgr;
}
public void Parse(Vnt_flag_code_mgr codes, Vnt_flag_lang_mgr langs, Xol_vnt_regy vnt_regy, byte[] src, int src_bgn, int src_end) {
this.codes = codes; this.langs = langs; this.vnt_regy = vnt_regy;
codes.Clear(); langs.Clear();
if (src_end != Bry_find_.Not_found) // "|" found; EX: -{A|}-
Bry_split_.Split(src, src_bgn, src_end, Byte_ascii.Semic, true, this);
int codes_count = codes.Count(), langs_count = langs.Count();
if (codes_count == 0) codes.Set_y(Vnt_flag_code_.Tid_show);
else if (codes.Limit_if_exists(Vnt_flag_code_.Tid_raw)) {}
else if (codes.Limit_if_exists(Vnt_flag_code_.Tid_name)) {}
else if (codes.Limit_if_exists(Vnt_flag_code_.Tid_del)) {}
else if (codes_count == 1 && codes.Get(Vnt_flag_code_.Tid_title)) codes.Set_y(Vnt_flag_code_.Tid_hide);
else if (codes.Get(Vnt_flag_code_.Tid_hide)) {
boolean exists_d = codes.Get(Vnt_flag_code_.Tid_descrip);
boolean exists_t = codes.Get(Vnt_flag_code_.Tid_title);
codes.Clear();
codes.Set_y_many(Vnt_flag_code_.Tid_add, Vnt_flag_code_.Tid_hide);
if (exists_d) codes.Set_y(Vnt_flag_code_.Tid_descrip);
if (exists_t) codes.Set_y(Vnt_flag_code_.Tid_title);
}
else {
if (codes.Get(Vnt_flag_code_.Tid_aout))
codes.Set_y_many(Vnt_flag_code_.Tid_add, Vnt_flag_code_.Tid_show);
if (codes.Get(Vnt_flag_code_.Tid_descrip))
codes.Set_n(Vnt_flag_code_.Tid_show);
if (langs_count > 0)
codes.Clear();
}
}
public int Split(byte[] src, int itm_bgn, int itm_end) {
int flag_tid = codes_regy.Get_as_int_or(src, itm_bgn, itm_end, -1);
if (flag_tid == -1) { // try to find flags like "zh-hans", "zh-hant"; allow syntaxes like "-{zh-hans;zh-hant|XXXX}-"
Xol_vnt_itm vnt_itm = vnt_regy.Get_by(src, itm_bgn, itm_end);
if (vnt_itm == null) return Bry_split_.Rv__ok; // unknown flag; ignore
if (log_mgr != null) log_mgr.Log_lang(vnt_itm, Vnt_log_mgr.Scope__lang);
langs.Add(vnt_itm);
return Bry_split_.Rv__ok;
}
codes.Add(flag_tid);
return Bry_split_.Rv__ok;
}
}