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07e9741425
This push changes the binary and XML formats and bumps the major version to 2.0. As such, files saved in this version WILL NO LONGER WORK IN PREVIOUS VERSIONS. This compatibility breakage with older versions was required in order to properly provide project refactoring tools. If I were you, unless you are brave, I would wait a week or two before pulling, in case of bugs :) Summary of Changes -New Filesystem dock, with filesystem & tree view modes. -New refactoring tools, to change or fix dependencies. -Quick search dialog, to quickly search any file
209 lines
5.6 KiB
C++
209 lines
5.6 KiB
C++
/*************************************************************************/
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/* translation_loader_po.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "translation_loader_po.h"
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#include "os/file_access.h"
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#include "translation.h"
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RES TranslationLoaderPO::load(const String &p_path, const String& p_original_path, Error *r_error) {
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if (r_error)
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*r_error=ERR_CANT_OPEN;
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FileAccess *f=FileAccess::open(p_path,FileAccess::READ);
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ERR_FAIL_COND_V(!f,RES());
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String l = f->get_line();
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enum Status {
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STATUS_NONE,
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STATUS_READING_ID,
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STATUS_READING_STRING,
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};
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Status status=STATUS_NONE;
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String msg_id;
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String msg_str;
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String config;
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if (r_error)
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*r_error=ERR_FILE_CORRUPT;
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Ref<Translation> translation = Ref<Translation>( memnew( Translation ));
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int line = 1;
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while(true) {
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String l = f->get_line();
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if (f->eof_reached()) {
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if ( status == STATUS_READING_STRING) {
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if (msg_id!="")
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translation->add_message(msg_id,msg_str);
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else if (config=="")
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config=msg_str;
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break;
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} else if ( status==STATUS_NONE)
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break;
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memdelete(f);
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ERR_EXPLAIN(p_path+":"+itos(line)+" Unexpected EOF while reading 'msgid' at file: ");
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ERR_FAIL_V(RES());
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}
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l=l.strip_edges();
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if (l.begins_with("msgid")) {
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if (status==STATUS_READING_ID) {
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memdelete(f);
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ERR_EXPLAIN(p_path+":"+itos(line)+" nexpected 'msgid', was expecting 'msgstr' while parsing: ");
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ERR_FAIL_V(RES());
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}
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if (msg_id!="")
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translation->add_message(msg_id,msg_str);
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else if (config=="")
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config=msg_str;
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l=l.substr(5,l.length()).strip_edges();
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status=STATUS_READING_ID;
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msg_id="";
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msg_str="";
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}
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if (l.begins_with("msgstr")) {
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if (status!=STATUS_READING_ID) {
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memdelete(f);
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ERR_EXPLAIN(p_path+":"+itos(line)+" Unexpected 'msgstr', was expecting 'msgid' while parsing: ");
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ERR_FAIL_V(RES());
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}
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l=l.substr(6,l.length()).strip_edges();
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status=STATUS_READING_STRING;
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}
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if (l=="" || l.begins_with("#")) {
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line++;
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continue; //nothing to read or comment
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}
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if (!l.begins_with("\"") || status==STATUS_NONE) {
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//not a string? failure!
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ERR_EXPLAIN(p_path+":"+itos(line)+" Invalid line '"+l+"' while parsing: ");
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ERR_FAIL_V(RES());
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}
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l=l.substr(1,l.length());
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//find final quote
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int end_pos=-1;
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for(int i=0;i<l.length();i++) {
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if (l[i]=='"' && (i==0 || l[i-1]!='\\')) {
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end_pos=i;
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break;
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}
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}
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if (end_pos==-1) {
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ERR_EXPLAIN(p_path+":"+itos(line)+" Expected '\"' at end of message while parsing file: ");
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ERR_FAIL_V(RES());
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}
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l=l.substr(0,end_pos);
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l=l.c_unescape();
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if (status==STATUS_READING_ID)
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msg_id+=l;
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else
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msg_str+=l;
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line++;
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}
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f->close();
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memdelete(f);
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if (config=="") {
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ERR_EXPLAIN("No config found in file: "+p_path);
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ERR_FAIL_V(RES());
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}
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Vector<String> configs = config.split("\n");
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for(int i=0;i<configs.size();i++) {
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String c = configs[i].strip_edges();
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int p = c.find(":");
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if (p==-1)
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continue;
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String prop = c.substr(0,p).strip_edges();
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String value = c.substr(p+1,c.length()).strip_edges();
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if (prop=="X-Language") {
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translation->set_locale(value);
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}
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}
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if (r_error)
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*r_error=OK;
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return translation;
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}
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void TranslationLoaderPO::get_recognized_extensions(List<String> *p_extensions) const{
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p_extensions->push_back("po");
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//p_extensions->push_back("mo"); //mo in the future...
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}
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bool TranslationLoaderPO::handles_type(const String& p_type) const{
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return (p_type=="Translation");
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}
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String TranslationLoaderPO::get_resource_type(const String &p_path) const {
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if (p_path.extension().to_lower()=="po")
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return "Translation";
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return "";
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}
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TranslationLoaderPO::TranslationLoaderPO()
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{
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}
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