From 1fdc150116cad39aae5c5da407c3312b47a59e3a Mon Sep 17 00:00:00 2001
From: Unit 193 <unit193@unit193.net>
Date: Fri, 17 Dec 2021 07:06:30 -0500
Subject: New upstream version 3.3.3+dfsg1.

---
 SQLiteStudio3/sqlitestudio/main.cpp | 37 ++++++++++++++++++++++++++++++++++---
 1 file changed, 34 insertions(+), 3 deletions(-)

(limited to 'SQLiteStudio3/sqlitestudio/main.cpp')

diff --git a/SQLiteStudio3/sqlitestudio/main.cpp b/SQLiteStudio3/sqlitestudio/main.cpp
index 443006b..ae16132 100644
--- a/SQLiteStudio3/sqlitestudio/main.cpp
+++ b/SQLiteStudio3/sqlitestudio/main.cpp
@@ -36,6 +36,8 @@
 #include <QDebug>
 #include <QMessageBox>
 #include <QProcess>
+#include <QFileDialog>
+#include <QSettings>
 #ifdef Q_OS_WIN
 #   include <windef.h>
 #   include <windows.h>
@@ -94,14 +96,37 @@ QString uiHandleCmdLineArgs(bool applyOptions = true)
     if (args.size() > 0)
         return args[0];
 
-    return QString::null;
+    return QString();
+}
+
+void initHighDpi()
+{
+    if (qgetenv("QT_ENABLE_HIGHDPI_SCALING").isEmpty() && qgetenv("QT_AUTO_SCREEN_SCALE_FACTOR").isEmpty())
+    {
+        QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+        QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
+    }
+
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0) && defined(Q_OS_WIN)
+    if (qgetenv("QT_SCALE_FACTOR_ROUNDING_POLICY").isEmpty())
+        QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
+#endif
 }
 
 int main(int argc, char *argv[])
 {
+    initHighDpi();
+    QCoreApplication::setApplicationName("SQLiteStudio");
+    QCoreApplication::setOrganizationName("SalSoft");
+    QCoreApplication::setApplicationVersion(SQLITESTUDIO->getVersionString());
+
     SingleApplication a(argc, argv, true, SingleApplication::ExcludeAppPath|SingleApplication::ExcludeAppVersion);
 
-    if (a.isSecondary()) {
+    QSettings sett;
+    QVariant allowMultipleSessionsValue = sett.value(MainWindow::ALLOW_MULTIPLE_SESSIONS_SETTING);
+    bool allowMultipleSessions = allowMultipleSessionsValue.isValid() && allowMultipleSessionsValue.toBool();
+
+    if (!allowMultipleSessions && a.isSecondary()) {
 #ifdef Q_OS_WIN
         AllowSetForegroundWindow(DWORD( a.primaryPid()));
 #endif
@@ -112,12 +137,18 @@ int main(int argc, char *argv[])
 
     qInstallMessageHandler(uiMessageHandler);
 
+    Config::setAskUserForConfigDirFunc([]() -> QString
+    {
+       return QFileDialog::getExistingDirectory(nullptr, QObject::tr("Select configuration directory"), QString(), QFileDialog::ShowDirsOnly);
+    });
+
     QString dbToOpen = uiHandleCmdLineArgs();
 
     DbTreeItem::initMeta();
     SqlQueryModelColumn::initMeta();
     SqlQueryModel::staticInit();
 
+
     SQLITESTUDIO->setInitialTranslationFiles({"coreSQLiteStudio", "guiSQLiteStudio", "sqlitestudio"});
     SQLITESTUDIO->init(a.arguments(), true);
     IconManager::getInstance()->init();
@@ -148,7 +179,7 @@ int main(int argc, char *argv[])
 
     IconManager::getInstance()->rescanResources();
 
-    if (!LanguageDialog::didAskForDefaultLanguage())
+    if (!LanguageDialog::didAskForDefaultLanguage() && !SQLITESTUDIO->getConfig()->isInMemory())
     {
         LanguageDialog::askedForDefaultLanguage();
         QMap<QString, QString> langs = getAvailableLanguages();
-- 
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