- unbundle translations, tag with %lang

[packages/clementine.git] / unbundle-po.patch

Do not bundle translations with a binary,
package them to system dir and use %lang tagging in package.

some paths debug:
  qWarning() << "language: " << language;
  qWarning() << "qtpath: " << QLibraryInfo::location(QLibraryInfo::TranslationsPath);
  qWarning() << "apppath: " << a.applicationDirPath();
  qWarning() << "curdir: " << QDir::currentPath();

TODO: add install target
TODO: make it configurable via cmake params.

Author: Elan Ruusamäe <glen@pld-linux.org>

--- clementine-0.5.3/src/main.cpp~	2010-10-18 23:59:12.000000000 +0300
+++ clementine-0.5.3/src/main.cpp	2010-10-18 23:59:15.876170584 +0300
@@ -176,7 +176,7 @@
 
   // Resources
   Q_INIT_RESOURCE(data);
-  Q_INIT_RESOURCE(translations);
+  //Q_INIT_RESOURCE(translations);
 
   // Has the user forced a different language?
   QString language = options.language();
@@ -187,9 +187,15 @@
   }
 
   // Translations
+  // Qt: system path
   LoadTranslation("qt", QLibraryInfo::location(QLibraryInfo::TranslationsPath), language);
+  // Clementine: system path
+  LoadTranslation("clementine", QLibraryInfo::location(QLibraryInfo::TranslationsPath), language);
+  // Clementine: QRC
   LoadTranslation("clementine", ":/translations", language);
+  // Clementine: application path
   LoadTranslation("clementine", a.applicationDirPath(), language);
+  // Clementine: current dir
   LoadTranslation("clementine", QDir::currentPath(), language);
 
   // Icons
--- clementine-0.5.3/src/ui/settingsdialog.cpp~	2010-10-19 11:24:36.488320486 +0300
+++ clementine-0.5.3/src/ui/settingsdialog.cpp	2010-10-19 11:24:40.594127569 +0300
@@ -93,15 +93,22 @@
 
   // Populate the language combo box.  We do this by looking at all the
   // compiled in translations.
-  QDir dir(":/translations/");
-  QStringList codes(dir.entryList(QStringList() << "*.qm"));
-  QRegExp lang_re("^clementine_(.*).qm$");
-  foreach (const QString& filename, codes) {
-    // The regex captures the "ru" from "clementine_ru.qm"
-    if (!lang_re.exactMatch(filename))
+//  QDir dir(":/translations/");
+  QDir localeDir(QLibraryInfo::location(QLibraryInfo::TranslationsPath));
+  QStringList dirList = localeDir.entryList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name);
+  foreach (const QString& code, dirList) {
+    if (!QFile::exists(QLibraryInfo::location(QLibraryInfo::TranslationsPath) + "/" + code + "/LC_MESSAGES/clementine.qm")) {
       continue;
+    }
 
-    QString code = lang_re.cap(1);
+//  QStringList codes(dir.entryList(QStringList() << "*.qm"));
+//  QRegExp lang_re("^clementine_(.*).qm$");
+//  foreach (const QString& filename, codes) {
+//    // The regex captures the "ru" from "clementine_ru.qm"
+//    if (!lang_re.exactMatch(filename))
+//      continue;
+
+//    QString code = lang_re.cap(1);
     QString name = QString("%1 (%2)").arg(
         QLocale::languageToString(QLocale(code).language()), code);
 
--- clementine-0.5.3/cmake/Translations.cmake	2010-10-18 23:59:53.487509786 +0300
+++ clementine-0.5.3/cmake/Translations.cmake	2010-10-19 01:42:52.112825900 +0300
@@ -65,10 +65,22 @@
 
-  # Generate a qrc file for the translations
-  set(_qrc ${CMAKE_CURRENT_BINARY_DIR}/${ADD_PO_DIRECTORY}/translations.qrc)
-  file(WRITE ${_qrc} "<RCC><qresource prefix=\"/${ADD_PO_DIRECTORY}\">")
-  foreach(_lang ${ADD_PO_LANGUAGES})
-    file(APPEND ${_qrc} "<file>${po_prefix}${_lang}.qm</file>")
-  endforeach(_lang)
-  file(APPEND ${_qrc} "</qresource></RCC>")
-  qt4_add_resources(${outfiles} ${_qrc})
+  # install .qm
+  set(_potBasename "clementine")
+  foreach (_lang ${ADD_PO_LANGUAGES})
+    set(_qm_filename "clementine_${_lang}.qm")
+    set(_qm_filepath "${CMAKE_CURRENT_BINARY_DIR}/${ADD_PO_DIRECTORY}/${_qm_filename}")
+
+    install(FILES ${_qm_filepath} DESTINATION share/locale/${_lang}/LC_MESSAGES RENAME ${_potBasename}.qm)
+    set(_gmoFiles ${_gmoFiles} ${_gmoFile})
+  endforeach (_lang)
+
+  add_custom_target(translations ALL DEPENDS ${_gmoFiles})
+
+#  # Generate a qrc file for the translations
+#  set(_qrc ${CMAKE_CURRENT_BINARY_DIR}/${ADD_PO_DIRECTORY}/translations.qrc)
+#  file(WRITE ${_qrc} "<RCC><qresource prefix=\"/${ADD_PO_DIRECTORY}\">")
+#  foreach(_lang ${ADD_PO_LANGUAGES})
+#    file(APPEND ${_qrc} "<file>${po_prefix}${_lang}.qm</file>")
+#  endforeach(_lang)
+#  file(APPEND ${_qrc} "</qresource></RCC>")
+#  qt4_add_resources(${outfiles} ${_qrc})
 endmacro(add_po)