b5334d14f7
Happy new year to the wonderful Godot community!
2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.
We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)
Here's to a great year 2021 for all Godot users 🎆
183 lines
7 KiB
C++
183 lines
7 KiB
C++
/*************************************************************************/
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/* editor_translation_parser.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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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 "editor_translation_parser.h"
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#include "core/error/error_macros.h"
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#include "core/object/script_language.h"
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#include "core/os/file_access.h"
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#include "core/templates/set.h"
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EditorTranslationParser *EditorTranslationParser::singleton = nullptr;
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Error EditorTranslationParserPlugin::parse_file(const String &p_path, Vector<String> *r_ids, Vector<Vector<String>> *r_ids_ctx_plural) {
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if (!get_script_instance())
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return ERR_UNAVAILABLE;
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if (get_script_instance()->has_method("parse_file")) {
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Array ids;
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Array ids_ctx_plural;
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get_script_instance()->call("parse_file", p_path, ids, ids_ctx_plural);
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// Add user's extracted translatable messages.
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for (int i = 0; i < ids.size(); i++) {
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r_ids->append(ids[i]);
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}
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// Add user's collected translatable messages with context or plurals.
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for (int i = 0; i < ids_ctx_plural.size(); i++) {
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Array arr = ids_ctx_plural[i];
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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\"]");
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Vector<String> id_ctx_plural;
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id_ctx_plural.push_back(arr[0]);
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id_ctx_plural.push_back(arr[1]);
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id_ctx_plural.push_back(arr[2]);
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r_ids_ctx_plural->append(id_ctx_plural);
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}
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return OK;
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} else {
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ERR_PRINT("Custom translation parser plugin's \"func parse_file(path, extracted_strings)\" is undefined.");
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return ERR_UNAVAILABLE;
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}
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}
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void EditorTranslationParserPlugin::get_recognized_extensions(List<String> *r_extensions) const {
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if (!get_script_instance())
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return;
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if (get_script_instance()->has_method("get_recognized_extensions")) {
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Array extensions = get_script_instance()->call("get_recognized_extensions");
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for (int i = 0; i < extensions.size(); i++) {
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r_extensions->push_back(extensions[i]);
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}
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} else {
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ERR_PRINT("Custom translation parser plugin's \"func get_recognized_extensions()\" is undefined.");
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}
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}
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void EditorTranslationParserPlugin::_bind_methods() {
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ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::NIL, "parse_file", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::ARRAY, "msgids"), PropertyInfo(Variant::ARRAY, "msgids_context_plural")));
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ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::ARRAY, "get_recognized_extensions"));
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}
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/////////////////////////
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void EditorTranslationParser::get_recognized_extensions(List<String> *r_extensions) const {
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Set<String> extensions;
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List<String> temp;
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for (int i = 0; i < standard_parsers.size(); i++) {
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standard_parsers[i]->get_recognized_extensions(&temp);
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}
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for (int i = 0; i < custom_parsers.size(); i++) {
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custom_parsers[i]->get_recognized_extensions(&temp);
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}
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// Remove duplicates.
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for (int i = 0; i < temp.size(); i++) {
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extensions.insert(temp[i]);
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}
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for (auto E = extensions.front(); E; E = E->next()) {
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r_extensions->push_back(E->get());
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}
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}
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bool EditorTranslationParser::can_parse(const String &p_extension) const {
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List<String> extensions;
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get_recognized_extensions(&extensions);
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for (int i = 0; i < extensions.size(); i++) {
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if (p_extension == extensions[i]) {
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return true;
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}
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}
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return false;
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}
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Ref<EditorTranslationParserPlugin> EditorTranslationParser::get_parser(const String &p_extension) const {
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// Consider user-defined parsers first.
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for (int i = 0; i < custom_parsers.size(); i++) {
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List<String> temp;
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custom_parsers[i]->get_recognized_extensions(&temp);
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for (int j = 0; j < temp.size(); j++) {
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if (temp[j] == p_extension) {
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return custom_parsers[i];
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}
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}
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}
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for (int i = 0; i < standard_parsers.size(); i++) {
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List<String> temp;
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standard_parsers[i]->get_recognized_extensions(&temp);
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for (int j = 0; j < temp.size(); j++) {
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if (temp[j] == p_extension) {
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return standard_parsers[i];
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}
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}
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}
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WARN_PRINT("No translation parser available for \"" + p_extension + "\" extension.");
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return nullptr;
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}
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void EditorTranslationParser::add_parser(const Ref<EditorTranslationParserPlugin> &p_parser, ParserType p_type) {
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if (p_type == ParserType::STANDARD) {
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standard_parsers.push_back(p_parser);
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} else if (p_type == ParserType::CUSTOM) {
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custom_parsers.push_back(p_parser);
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}
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}
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void EditorTranslationParser::remove_parser(const Ref<EditorTranslationParserPlugin> &p_parser, ParserType p_type) {
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if (p_type == ParserType::STANDARD) {
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standard_parsers.erase(p_parser);
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} else if (p_type == ParserType::CUSTOM) {
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custom_parsers.erase(p_parser);
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}
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}
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void EditorTranslationParser::clean_parsers() {
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standard_parsers.clear();
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custom_parsers.clear();
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}
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EditorTranslationParser *EditorTranslationParser::get_singleton() {
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if (!singleton) {
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singleton = memnew(EditorTranslationParser);
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}
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return singleton;
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}
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EditorTranslationParser::EditorTranslationParser() {
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}
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EditorTranslationParser::~EditorTranslationParser() {
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memdelete(singleton);
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singleton = nullptr;
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}
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