Mercurial > minori

annotate src/gui/locale.cc @ 374:f7bb2978de48

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gui/pages/anime_list: add Search right-click menu, don't create menu items that do nothing
author Paper <paper@tflc.us>
date Fri, 25 Jul 2025 11:03:34 -0400
parents 47c9f8502269
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
1 #include "gui/locale.h"
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
2 #include "core/strings.h"
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
3
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
4 #include <QApplication>
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
5 #include <QDir>
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
6 #include <QLocale>
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
7 #include <QString>
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
8 #include <QTranslator>
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
9
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
10 #include <QtGlobal>
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
11
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
12 namespace Locale {
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
13
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
14 std::string GetLocaleFullName(const QLocale &locale)
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
15 {
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
16 QString res = QLocale::languageToString(locale.language());
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
17 #if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
18 /* silence deprecation warning for locale.country() */
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
19 if (locale.territory() != QLocale::AnyTerritory)
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
20 res += " (" + QLocale::territoryToString(locale.territory()) + ")";
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
21 #else
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
22 if (locale.country() != QLocale::AnyCountry)
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
23 res += " (" + QLocale::countryToString(locale.country()) + ")";
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
24 #endif
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
25 return Strings::ToUtf8String(res);
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
26 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
27
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
28 Locale::Locale()
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
29 {
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
30 RefreshAvailableLocales();
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
31 SetActiveLocale(QLocale("en_US"));
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
32 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
33
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
34 Locale::Locale(const std::string &name)
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
35 {
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
36 RefreshAvailableLocales();
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
37 SetActiveLocale(QLocale(Strings::ToQString(name)));
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
38 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
39
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
40 QLocale Locale::GetLocale() const
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
41 {
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
42 return _locale;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
43 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
44
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
45 std::vector<QLocale> Locale::GetAvailableLocales() const
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
46 {
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
47 return _available_translations;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
48 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
49
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
50 void Locale::RefreshAvailableLocales()
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
51 {
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
52 _available_translations.clear();
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
53
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
54 /* we will always have en_US */
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
55 _available_translations.push_back(QLocale("en_US"));
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
56
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
57 QDir dir(":/locale");
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
58 if (!dir.exists())
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
59 return;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
60
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
61 QStringList translations = dir.entryList({"*.qm"}, QDir::Files);
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
62
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
63 _available_translations.reserve(translations.size());
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
64 for (const QString &str : translations)
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
65 _available_translations.push_back(QLocale(str.mid(0, str.lastIndexOf("."))));
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
66 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
67
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
68 bool Locale::IsLocaleAvailable(const QLocale &locale) const
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
69 {
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
70 for (const QLocale &l : _available_translations)
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
71 if (l == locale)
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
72 return true;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
73 return false;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
74 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
75
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
76 bool Locale::SetActiveLocale(const QLocale &locale)
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
77 {
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
78 if (!IsLocaleAvailable(locale) || !qApp)
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
79 return false;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
80
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
81 if (_locale == locale)
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
82 return true; /* we're... already on this locale :) */
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
83
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
84 _locale = locale;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
85 QLocale::setDefault(_locale);
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
86
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
87 /* we can still do stuff even if one thing fails! */
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
88 bool return_value = true;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
89
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
90 const QString name = _locale.name();
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
91 if (!SwitchTranslator(_translator, QString(":/locale/%1.qm").arg(name)))
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
92 return_value = false;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
93
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
94 const QString path = qApp->applicationDirPath();
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
95 if (!SwitchTranslator(_translator_qt, path + QString("/translations/qt_%1.qm").arg(name))) {
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
96 /* Sometimes Qt will have proper translations for the language, but not the specific
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
97 * country. In that case, we still want to use that language. */
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
98 const int underscore_index = name.lastIndexOf("_");
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
99 if (!underscore_index)
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
100 return false;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
101
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
102 const QString short_name = name.mid(0, underscore_index);
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
103 if (!SwitchTranslator(_translator_qt, path + QString("/translations/qt_%1.qm").arg(short_name)))
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
104 return_value = false;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
105 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
106
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
107 return return_value;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
108 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
109
369
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
110 bool Locale::SwitchTranslator(QTranslator &translator, const QString &path)
47c9f8502269 *: clang-format all the things
Paper <paper@tflc.us>
parents: 301
diff changeset
111 {
301
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
112 qApp->removeTranslator(&translator);
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
113
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
114 if (!translator.load(path))
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
115 return false;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
116
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
117 qApp->installTranslator(&translator);
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
118 return true;
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
119 }
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
120
b1f625b0227c *: convert all files CRLF -> LF
Paper <paper@paper.us.eu.org>
parents: 295
diff changeset
121 } // namespace Locale