Separate initializing Qt from initializing the UI

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 9 insertions, 49 deletions

diff --git a/qt-gui.cpp b/qt-gui.cpp
index 445602b11..713fd53cd 100644
--- a/qt-gui.cpp
+++ b/qt-gui.cpp
@@ -11,54 +11,14 @@
 #include <QLibraryInfo>
 #include <QTextCodec>
 
-static QApplication *application = NULL;
-static MainWindow *window = NULL;
+#include "qt-gui.h"
 
-void init_qt(int *argcp, char ***argvp)
-{
-	application = new QApplication(*argcp, *argvp);
-}
+static MainWindow *window = NULL;
 
-void init_ui(void)
+void init_ui()
 {
-	// tell Qt to use system proxies
-	// note: on Linux, "system" == "environment variables"
-	QNetworkProxyFactory::setUseSystemConfiguration(true);
-
-	// for Win32 and Qt5 we try to set the locale codec to UTF-8.
-	// this makes QFile::encodeName() work.
-#ifdef Q_OS_WIN
-	QTextCodec::setCodecForLocale(QTextCodec::codecForMib(106));
-#endif
-
-	QCoreApplication::setOrganizationName("Subsurface");
-	QCoreApplication::setOrganizationDomain("subsurface.hohndel.org");
-	QCoreApplication::setApplicationName("Subsurface");
-	// find plugins installed in the application directory (without this SVGs don't work on Windows)
-	QCoreApplication::addLibraryPath(QCoreApplication::applicationDirPath());
-	QLocale loc;
-	QString uiLang = uiLanguage(&loc);
-	QLocale::setDefault(loc);
+	init_qt_late();
 
-	// we don't have translations for English - if we don't check for this
-	// Qt will proceed to load the second language in preference order - not what we want
-	// on Linux this tends to be en-US, but on the Mac it's just en
-	if (!uiLang.startsWith("en") || uiLang.startsWith("en-GB")) {
-		qtTranslator = new QTranslator;
-		if (qtTranslator->load(loc, "qt", "_", QLibraryInfo::location(QLibraryInfo::TranslationsPath))) {
-			application->installTranslator(qtTranslator);
-		} else {
-			qDebug() << "can't find Qt localization for locale" << uiLang << "searching in" << QLibraryInfo::location(QLibraryInfo::TranslationsPath);
-		}
-		ssrfTranslator = new QTranslator;
-		if (ssrfTranslator->load(loc, "subsurface", "_") ||
-		    ssrfTranslator->load(loc, "subsurface", "_", getSubsurfaceDataPath("translations")) ||
-		    ssrfTranslator->load(loc, "subsurface", "_", getSubsurfaceDataPath("../translations"))) {
-			application->installTranslator(ssrfTranslator);
-		} else {
-			qDebug() << "can't find Subsurface localization for locale" << uiLang;
-		}
-	}
 	window = new MainWindow();
 	if (existing_filename && existing_filename[0] != '\0')
 		window->setTitle(MWTF_FILENAME);
@@ -66,16 +26,16 @@ void init_ui(void)
 		window->setTitle(MWTF_DEFAULT);
 }
 
-void run_ui(void)
+void run_ui()
 {
 	window->show();
-	application->exec();
+	qApp->exec();
 }
 
-void exit_ui(void)
+void exit_ui()
 {
 	delete window;
-	delete application;
+	delete qApp;
 	free((void *)existing_filename);
 	free((void *)default_dive_computer_vendor);
 	free((void *)default_dive_computer_product);
@@ -84,7 +44,7 @@ void exit_ui(void)
 
 double get_screen_dpi()
 {
-	QDesktopWidget *mydesk = application->desktop();
+	QDesktopWidget *mydesk = qApp->desktop();
 	return mydesk->physicalDpiX();
 }