/*************************************************************************/ /* editor_translation_parser.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #include "editor_translation_parser.h" #include "core/error/error_macros.h" #include "core/io/file_access.h" #include "core/object/script_language.h" #include "core/templates/hash_set.h" EditorTranslationParser *EditorTranslationParser::singleton = nullptr; Error EditorTranslationParserPlugin::parse_file(const String &p_path, Vector<String> *r_ids, Vector<Vector<String>> *r_ids_ctx_plural) { Array ids; Array ids_ctx_plural; if (GDVIRTUAL_CALL(_parse_file, p_path, ids, ids_ctx_plural)) { // Add user's extracted translatable messages. for (int i = 0; i < ids.size(); i++) { r_ids->append(ids[i]); } // Add user's collected translatable messages with context or plurals. for (int i = 0; i < ids_ctx_plural.size(); i++) { Array arr = ids_ctx_plural[i]; ERR_FAIL_COND_V_MSG(arr.size() != 3, ERR_INVALID_DATA, "Array entries written into `msgids_context_plural` in `parse_file()` method should have the form [\"message\", \"context\", \"plural message\"]"); Vector<String> id_ctx_plural; id_ctx_plural.push_back(arr[0]); id_ctx_plural.push_back(arr[1]); id_ctx_plural.push_back(arr[2]); r_ids_ctx_plural->append(id_ctx_plural); } return OK; } else { ERR_PRINT("Custom translation parser plugin's \"func parse_file(path, extracted_strings)\" is undefined."); return ERR_UNAVAILABLE; } } void EditorTranslationParserPlugin::get_recognized_extensions(List<String> *r_extensions) const { Vector<String> extensions; if (GDVIRTUAL_CALL(_get_recognized_extensions, extensions)) { for (int i = 0; i < extensions.size(); i++) { r_extensions->push_back(extensions[i]); } } else { ERR_PRINT("Custom translation parser plugin's \"func get_recognized_extensions()\" is undefined."); } } void EditorTranslationParserPlugin::_bind_methods() { GDVIRTUAL_BIND(_parse_file, "path", "msgids", "msgids_context_plural"); GDVIRTUAL_BIND(_get_recognized_extensions); } ///////////////////////// void EditorTranslationParser::get_recognized_extensions(List<String> *r_extensions) const { HashSet<String> extensions; List<String> temp; for (int i = 0; i < standard_parsers.size(); i++) { standard_parsers[i]->get_recognized_extensions(&temp); } for (int i = 0; i < custom_parsers.size(); i++) { custom_parsers[i]->get_recognized_extensions(&temp); } // Remove duplicates. for (int i = 0; i < temp.size(); i++) { extensions.insert(temp[i]); } for (const String &E : extensions) { r_extensions->push_back(E); } } bool EditorTranslationParser::can_parse(const String &p_extension) const { List<String> extensions; get_recognized_extensions(&extensions); for (int i = 0; i < extensions.size(); i++) { if (p_extension == extensions[i]) { return true; } } return false; } Ref<EditorTranslationParserPlugin> EditorTranslationParser::get_parser(const String &p_extension) const { // Consider user-defined parsers first. for (int i = 0; i < custom_parsers.size(); i++) { List<String> temp; custom_parsers[i]->get_recognized_extensions(&temp); for (int j = 0; j < temp.size(); j++) { if (temp[j] == p_extension) { return custom_parsers[i]; } } } for (int i = 0; i < standard_parsers.size(); i++) { List<String> temp; standard_parsers[i]->get_recognized_extensions(&temp); for (int j = 0; j < temp.size(); j++) { if (temp[j] == p_extension) { return standard_parsers[i]; } } } WARN_PRINT("No translation parser available for \"" + p_extension + "\" extension."); return nullptr; } void EditorTranslationParser::add_parser(const Ref<EditorTranslationParserPlugin> &p_parser, ParserType p_type) { if (p_type == ParserType::STANDARD) { standard_parsers.push_back(p_parser); } else if (p_type == ParserType::CUSTOM) { custom_parsers.push_back(p_parser); } } void EditorTranslationParser::remove_parser(const Ref<EditorTranslationParserPlugin> &p_parser, ParserType p_type) { if (p_type == ParserType::STANDARD) { standard_parsers.erase(p_parser); } else if (p_type == ParserType::CUSTOM) { custom_parsers.erase(p_parser); } } void EditorTranslationParser::clean_parsers() { standard_parsers.clear(); custom_parsers.clear(); } EditorTranslationParser *EditorTranslationParser::get_singleton() { if (!singleton) { singleton = memnew(EditorTranslationParser); } return singleton; } EditorTranslationParser::EditorTranslationParser() { } EditorTranslationParser::~EditorTranslationParser() { memdelete(singleton); singleton = nullptr; }