godot/editor/import/resource_importer_csv_translation.cpp
Hein-Pieter van Braam 0e29f7974b Reduce unnecessary COW on Vector by make writing explicit
This commit makes operator[] on Vector const and adds a write proxy to it.  From
now on writes to Vectors need to happen through the .write proxy. So for
instance:

Vector<int> vec;
vec.push_back(10);
std::cout << vec[0] << std::endl;
vec.write[0] = 20;

Failing to use the .write proxy will cause a compilation error.

In addition COWable datatypes can now embed a CowData pointer to their data.
This means that String, CharString, and VMap no longer use or derive from
Vector.

_ALWAYS_INLINE_ and _FORCE_INLINE_ are now equivalent for debug and non-debug
builds. This is a lot faster for Vector in the editor and while running tests.
The reason why this difference used to exist is because force-inlined methods
used to give a bad debugging experience. After extensive testing with modern
compilers this is no longer the case.
2018-07-26 00:54:16 +02:00

151 lines
5.3 KiB
C++

/*************************************************************************/
/* resource_importer_csv_translation.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2018 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 "resource_importer_csv_translation.h"
#include "compressed_translation.h"
#include "io/resource_saver.h"
#include "os/file_access.h"
#include "translation.h"
String ResourceImporterCSVTranslation::get_importer_name() const {
return "csv_translation";
}
String ResourceImporterCSVTranslation::get_visible_name() const {
return "CSV Translation";
}
void ResourceImporterCSVTranslation::get_recognized_extensions(List<String> *p_extensions) const {
p_extensions->push_back("csv");
}
String ResourceImporterCSVTranslation::get_save_extension() const {
return ""; //does not save a single resource
}
String ResourceImporterCSVTranslation::get_resource_type() const {
return "Translation";
}
bool ResourceImporterCSVTranslation::get_option_visibility(const String &p_option, const Map<StringName, Variant> &p_options) const {
return true;
}
int ResourceImporterCSVTranslation::get_preset_count() const {
return 0;
}
String ResourceImporterCSVTranslation::get_preset_name(int p_idx) const {
return "";
}
void ResourceImporterCSVTranslation::get_import_options(List<ImportOption> *r_options, int p_preset) const {
r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "compress"), true));
r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "delimiter", PROPERTY_HINT_ENUM, "Comma,Semicolon,Tab"), 0));
}
Error ResourceImporterCSVTranslation::import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files) {
bool compress = p_options["compress"];
String delimiter;
switch ((int)p_options["delimiter"]) {
case 0: delimiter = ","; break;
case 1: delimiter = ";"; break;
case 2: delimiter = "\t"; break;
}
FileAccessRef f = FileAccess::open(p_source_file, FileAccess::READ);
ERR_FAIL_COND_V(!f, ERR_INVALID_PARAMETER);
Vector<String> line = f->get_csv_line(delimiter);
ERR_FAIL_COND_V(line.size() <= 1, ERR_PARSE_ERROR);
Vector<String> locales;
Vector<Ref<Translation> > translations;
for (int i = 1; i < line.size(); i++) {
String locale = line[i];
ERR_EXPLAIN("Error importing CSV translation: '" + locale + "' is not a valid locale");
ERR_FAIL_COND_V(!TranslationServer::is_locale_valid(locale), ERR_PARSE_ERROR);
locales.push_back(locale);
Ref<Translation> translation;
translation.instance();
translation->set_locale(locale);
translations.push_back(translation);
}
line = f->get_csv_line(delimiter);
while (line.size() == locales.size() + 1) {
String key = line[0];
if (key != "") {
for (int i = 1; i < line.size(); i++) {
translations.write[i - 1]->add_message(key, line[i]);
}
}
line = f->get_csv_line(delimiter);
}
for (int i = 0; i < translations.size(); i++) {
Ref<Translation> xlt = translations[i];
if (compress) {
Ref<PHashTranslation> cxl = memnew(PHashTranslation);
cxl->generate(xlt);
xlt = cxl;
}
String save_path = p_source_file.get_basename() + "." + translations[i]->get_locale() + ".translation";
ResourceSaver::save(save_path, xlt);
if (r_gen_files) {
r_gen_files->push_back(save_path);
}
}
return OK;
}
ResourceImporterCSVTranslation::ResourceImporterCSVTranslation() {
}