Qt: Properly ship Qt translations

CHANGES

@@ -188,6 +188,7 @@ Misc:
  - Qt: Dismiss game crashing/failing dialogs when a new game loads
  - GBA Memory: Call crash callbacks regardless of if hard crash is enabled
  - SDL: Remove writing back obtained samples (fixes mgba.io/i/768)
+ - Qt: Properly ship Qt translations
 
 0.6 beta 1: (2017-06-29)
  - Initial beta for 0.6

src/platform/qt/CMakeLists.txt

@@ -228,8 +228,20 @@ if(Qt5LinguistTools_FOUND)
 	else()
 		qt5_add_translation(TRANSLATION_FILES ${TS_FILES})
 	endif()
+	set(QT_QM_FILES)
+	if(QT_STATIC)
+		get_target_property(QT_CORE_LOCATION Qt5::Core LOCATION)
+		get_filename_component(QT_CORE_LOCATION ${QT_CORE_LOCATION} DIRECTORY)
+		get_filename_component(QT_QM_LOCATION "${QT_CORE_LOCATION}/../translations" ABSOLUTE)
+		foreach(TS ${TS_FILES})
+			get_filename_component(TS ${TS} NAME)
+			string(REGEX REPLACE "${BINARY_NAME}-(.*).ts$" "qtbase_\\1.qm" QT_QM "${TS}")
+			list(APPEND QT_QM_FILES "${QT_QM_LOCATION}/${QT_QM}")
+		endforeach()
+		list(APPEND TRANSLATION_FILES ${QT_QM_FILES})
+	endif()
 	add_custom_command(OUTPUT ${TRANSLATION_QRC}
-		               COMMAND ${CMAKE_COMMAND} -DTRANSLATION_QRC:FILEPATH="${TRANSLATION_QRC}" -DQM_BASE="${CMAKE_CURRENT_BINARY_DIR}" -P "${CMAKE_CURRENT_SOURCE_DIR}/ts.cmake"
+		               COMMAND ${CMAKE_COMMAND} -DTRANSLATION_QRC:FILEPATH="${TRANSLATION_QRC}" -DQM_BASE="${CMAKE_CURRENT_BINARY_DIR}" "-DTRANSLATION_FILES='${TRANSLATION_FILES}'" -P "${CMAKE_CURRENT_SOURCE_DIR}/ts.cmake"
 		               DEPENDS ${TRANSLATION_FILES})
 	qt5_add_resources(TRANSLATION_RESOURCES ${TRANSLATION_QRC})
 	list(APPEND RESOURCES ${TRANSLATION_RESOURCES})
@@ -263,7 +275,6 @@ if(APPLE OR WIN32)
 	set_target_properties(${BINARY_NAME}-qt PROPERTIES OUTPUT_NAME ${PROJECT_NAME})
 endif()
 if(APPLE)
-	message(STATUS ${CMAKE_SYSTEM_NAME})
 	if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
 		get_target_property(QTCOCOA Qt5::QCocoaIntegrationPlugin LOCATION)
 		get_target_property(COREAUDIO Qt5::CoreAudioPlugin LOCATION)

src/platform/qt/SettingsView.cpp

@@ -169,7 +169,7 @@ SettingsView::SettingsView(ConfigController* controller, InputController* inputC
 	m_ui.languages->setItemData(0, QLocale("en"));
 	QDir ts(":/translations/");
 	for (auto name : ts.entryList()) {
-		if (!name.endsWith(".qm")) {
+		if (!name.endsWith(".qm") || !name.startsWith(binaryName)) {
 			continue;
 		}
 		QLocale locale(name.remove(QString("%0-").arg(binaryName)).remove(".qm"));

src/platform/qt/main.cpp

@@ -58,6 +58,12 @@ int main(int argc, char* argv[]) {
 	qtTranslator.load(locale, "qt", "_", QLibraryInfo::location(QLibraryInfo::TranslationsPath));
 	application.installTranslator(&qtTranslator);
 
+#ifdef QT_STATIC
+	QTranslator qtStaticTranslator;
+	qtStaticTranslator.load(locale, "qtbase", "_", ":/translations/");
+	application.installTranslator(&qtStaticTranslator);
+#endif
+
 	QTranslator langTranslator;
 	langTranslator.load(locale, binaryName, "-", ":/translations/");
 	application.installTranslator(&langTranslator);

src/platform/qt/ts.cmake

@@ -1,7 +1,6 @@
-file(GLOB TRANSLATION_FILES "${QM_BASE}/*.qm")
 file(WRITE ${TRANSLATION_QRC} "<RCC>\n\t<qresource prefix=\"/translations/\">\n")
 foreach(TS ${TRANSLATION_FILES})
 	get_filename_component(TS_BASE "${TS}" NAME)
-	file(APPEND ${TRANSLATION_QRC} "\t\t<file>${TS_BASE}</file>\n")
+	file(APPEND ${TRANSLATION_QRC} "\t\t<file alias=\"${TS_BASE}\">${TS}</file>\n")
 endforeach()
 file(APPEND ${TRANSLATION_QRC} "\t</qresource>\n</RCC>")