peri4
b43158d3a8
add ""_tr literal to translate string by PITranslator add pip_tr util, now useless, only can generate *.ts add qt_support internal lib, now only works with *.ts file pip_vtt migrate to qt_support
107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
/*
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PIP - Platform Independent Primitives
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Translation support
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Ivan Pelipenko peri4ko@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "pitranslator.h"
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#include "pivaluetree_conversions.h"
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#include "tr/pip_all.h"
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//! \class PITranslator pitranslator.h
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//! \details
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//! \~english \section PITranslator_sec0 Synopsis
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//! \~russian \section PITranslator_sec0 Краткий обзор
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//! \~english
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//!
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//! \~russian
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//!
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PIString PITranslator::tr(const PIString & in, const PIString & context) {
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auto s = instance();
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auto c = s->contexts.value(context.hash());
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if (!c) return in;
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return c->strings.value(in.hash(), in);
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}
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void PITranslator::clear() {
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instance()->clearInternal();
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}
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void PITranslator::loadLang(const PIString & short_lang) {
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auto s = instance();
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auto vt = PIValueTreeConversions::fromText(getBuiltinConfig());
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auto lang = vt.child(short_lang.toLowerCase().trim());
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for (const auto & cn: lang.children()) {
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auto c = s->createContextInternal(cn.name());
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for (const auto & s: cn.children())
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c->add(s.name(), s.value().toString());
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}
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}
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void PITranslator::loadConfig(const PIString & content) {
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auto s = instance();
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auto lang = PIValueTreeConversions::fromText(content);
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for (const auto & cn: lang.children()) {
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auto c = s->createContextInternal(cn.name());
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for (const auto & s: cn.children())
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c->add(s.name(), s.value().toString());
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}
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auto c = s->createContextInternal("");
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for (const auto & s: lang.children()) {
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if (s.hasChildren()) continue;
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c->add(s.name(), s.value().toString());
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}
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}
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PITranslator::PITranslator() {}
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PITranslator::~PITranslator() {
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clearInternal();
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}
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PITranslator * PITranslator::instance() {
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static PITranslator ret;
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return &ret;
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}
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void PITranslator::clearInternal() {
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piDeleteAll(contexts.values());
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contexts.clear();
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}
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PITranslator::Context * PITranslator::createContextInternal(const PIString & context) {
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auto & ret(contexts[context.hash()]);
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if (!ret) ret = new Context();
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return ret;
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}
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void PITranslator::Context::add(const PIString & in, const PIString & out) {
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strings[in.hash()] = out;
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}
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