From 7f2a16917e347db2ffcdd5a148feda71f6f3a47e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Sat, 17 May 2014 18:21:32 +0200
Subject: [PATCH] Add static data path for ... static data. Like translations.
 Move translations there.

---
 MultiMC.cpp                    | 15 ++++++++++++++-
 MultiMC.h                      |  6 ++++++
 gui/dialogs/SettingsDialog.cpp |  4 ++--
 translations/CMakeLists.txt    |  2 +-
 4 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/MultiMC.cpp b/MultiMC.cpp
index a0ff8b66..41c81b7b 100644
--- a/MultiMC.cpp
+++ b/MultiMC.cpp
@@ -161,6 +161,17 @@ MultiMC::MultiMC(int &argc, char **argv, bool root_override)
 	#endif
 	}
 
+	// static data paths... mostly just for translations
+	#ifdef Q_OS_LINUX
+		QDir foo(PathCombine(binPath, ".."));
+		staticDataPath = foo.absolutePath();
+	#elif defined(Q_OS_WIN32)
+		staticDataPath = binPath;
+	#elif defined(Q_OS_MAC)
+		QDir foo(PathCombine(rootPath, "Contents/Resources"));
+		staticDataPath = foo.absolutePath();
+	#endif
+
 	// init the logger
 	initLogger();
 
@@ -179,6 +190,7 @@ MultiMC::MultiMC(int &argc, char **argv, bool root_override)
 	}
 	QLOG_INFO() << "Binary path                : " << binPath;
 	QLOG_INFO() << "Application root path      : " << rootPath;
+	QLOG_INFO() << "Static data path           : " << staticDataPath;
 
 	// load settings
 	initGlobalSettings();
@@ -287,7 +299,8 @@ void MultiMC::initTranslations()
 	}
 
 	m_mmc_translator.reset(new QTranslator());
-	if (m_mmc_translator->load("mmc_" + locale.bcp47Name(), MMC->root() + "/translations"))
+	if (m_mmc_translator->load("mmc_" + locale.bcp47Name(),
+							   MMC->staticData() + "/translations"))
 	{
 		QLOG_DEBUG() << "Loading MMC Language File for"
 					 << locale.bcp47Name().toLocal8Bit().constData() << "...";
diff --git a/MultiMC.h b/MultiMC.h
index cb37b1e6..00eb97f8 100644
--- a/MultiMC.h
+++ b/MultiMC.h
@@ -147,6 +147,11 @@ public:
 	 */
 	bool openJsonEditor(const QString &filename);
 
+	/// this is the static data. it stores things that don't move.
+	const QString &staticData()
+	{
+		return staticDataPath;
+	}
 	/// this is the root of the 'installation'. Used for automatic updates
 	const QString &root()
 	{
@@ -215,6 +220,7 @@ private:
 	UpdateFlags m_updateOnExitFlags = None;
 
 	QString rootPath;
+	QString staticDataPath;
 	QString binPath;
 	QString dataPath;
 	QString origcwdPath;
diff --git a/gui/dialogs/SettingsDialog.cpp b/gui/dialogs/SettingsDialog.cpp
index 7ec48336..2dd19077 100644
--- a/gui/dialogs/SettingsDialog.cpp
+++ b/gui/dialogs/SettingsDialog.cpp
@@ -407,8 +407,8 @@ void SettingsDialog::loadSettings(SettingsObject *s)
 	// Language
 	ui->languageBox->clear();
 	ui->languageBox->addItem(tr("English"), QLocale(QLocale::English));
-	foreach(const QString & lang,
-			QDir(MMC->root() + "/translations").entryList(QStringList() << "*.qm", QDir::Files))
+	foreach(const QString & lang, QDir(MMC->staticData() + "/translations")
+									  .entryList(QStringList() << "*.qm", QDir::Files))
 	{
 		QLocale locale(lang.section(QRegExp("[_\.]"), 1));
 		ui->languageBox->addItem(QLocale::languageToString(locale.language()), locale);
diff --git a/translations/CMakeLists.txt b/translations/CMakeLists.txt
index d28a997d..c5ae65a6 100644
--- a/translations/CMakeLists.txt
+++ b/translations/CMakeLists.txt
@@ -10,7 +10,7 @@ add_custom_target(translations_update DEPENDS ${TRANSLATION_MESSAGES})
 add_custom_target(translations DEPENDS ${TRANSLATION_QM})
 
 if(APPLE AND UNIX) ## OSX
-	install(FILES ${TRANSLATION_QM} DESTINATION MultiMC.app/Contents/MacOS/translations)
+	install(FILES ${TRANSLATION_QM} DESTINATION MultiMC.app/Contents/Resources/translations)
 else()
 	install(FILES ${TRANSLATION_QM} DESTINATION translations)
 endif()