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Code Issues Releases Wiki Activity

Don't offer translate from / to the same language.

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This commit is contained in:
John Preston
2023-02-07 16:29:34 +04:00
parent d889cd0e72
commit 64f4e0dd52
10 changed files with 259 additions and 41 deletions
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40
Telegram/SourceFiles/ui/boxes/choose_language_box.cpp
View File

@@ -22,7 +22,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
namespace Ui {
namespace {
const auto kLanguageNamePrefix = "cloud_lng_passport_in_";
const auto kLanguageNamePrefix = "cloud_lng_language_";
const auto kTranslateToPrefix = "cloud_lng_translate_to_";
[[nodiscard]] std::vector<LanguageId> TranslationLanguagesList() {
// If adding some languages here you need to check that it is
@@ -214,12 +215,13 @@ QString LanguageNameTranslated(const QString &twoLetterCode) {
kLanguageNamePrefix + twoLetterCode.toUtf8());
}
QString LanguageNameLocal(LanguageId id) {
return QLocale::languageToString(id.language());
}
QString LanguageName(LanguageId id) {
const auto code = id.locale().name().toLower().mid(0, 2);
const auto translated = LanguageNameTranslated(code);
return translated.isEmpty()
? QLocale::languageToString(id.locale().language())
: translated;
const auto translated = LanguageNameTranslated(id.twoLetterCode());
return translated.isEmpty() ? LanguageNameLocal(id) : translated;
}
QString LanguageNameNative(LanguageId id) {
@@ -236,6 +238,29 @@ QString LanguageNameNative(LanguageId id) {
}
}
rpl::producer<QString> TranslateBarTo(LanguageId id) {
const auto translated = Lang::GetNonDefaultValue(
kTranslateToPrefix + id.twoLetterCode().toUtf8());
return (translated.isEmpty()
? tr::lng_translate_bar_to_other
: tr::lng_translate_bar_to)(
lt_name,
rpl::single(translated.isEmpty()
? LanguageNameLocal(id)
: translated));
}
QString TranslateMenuDont(tr::now_t, LanguageId id) {
const auto translated = Lang::GetNonDefaultValue(
kTranslateToPrefix + id.twoLetterCode().toUtf8());
return (translated.isEmpty()
? tr::lng_translate_menu_dont_other
: tr::lng_translate_menu_dont)(
tr::now,
lt_name,
translated.isEmpty() ? LanguageNameLocal(id) : translated);
}
void ChooseLanguageBox(
not_null<GenericBox*> box,
rpl::producer<QString> title,
@@ -256,6 +281,9 @@ void ChooseLanguageBox(
const auto container = box->verticalLayout();
const auto langs = [&] {
auto list = TranslationLanguagesList();
for (const auto id : list) {
LOG(("cloud_lng_language_%1").arg(id.twoLetterCode()));
}
const auto current = LanguageId{ QLocale(
Lang::LanguageIdOrDefault(Lang::Id())).language() };
if (const auto i = ranges::find(list, current); i != end(list)) {

8
Telegram/SourceFiles/ui/boxes/choose_language_box.h
View File

@@ -9,14 +9,22 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
struct LanguageId;
namespace tr {
struct now_t;
} // namespace tr
namespace Ui {
class GenericBox;
[[nodiscard]] QString LanguageNameTranslated(const QString &twoLetterCode);
[[nodiscard]] QString LanguageNameLocal(LanguageId id);
[[nodiscard]] QString LanguageName(LanguageId id);
[[nodiscard]] QString LanguageNameNative(LanguageId id);
[[nodiscard]] rpl::producer<QString> TranslateBarTo(LanguageId id);
[[nodiscard]] QString TranslateMenuDont(tr::now_t, LanguageId id);
void ChooseLanguageBox(
not_null<GenericBox*> box,
rpl::producer<QString> title,