Fluorine Manager: full Linux port of Mod Organizer 2

Complete native Linux port with FUSE-based virtual filesystem,
Proton/umu-run integration, and Flatpak packaging.

Key features:
- FUSE VFS replacing Windows USVFS (in-process + standalone helper for Flatpak)
- Proton/GE-Proton/umu-run launcher with env var forwarding
- Flatpak support (sandbox-aware VFS, NXM handler, umu-run)
- Wine prefix management UI
- Case-insensitive path resolution for Linux filesystems
- QSettings-safe INI handling (avoids Bethesda INI corruption)
- Portable instance support with auto-generated launcher scripts

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 61 insertions, 0 deletions

diff --git a/libs/installer_omod/src/MessageBoxHelper.cpp b/libs/installer_omod/src/MessageBoxHelper.cpp
new file mode 100644
index 0000000..29f0be3
--- /dev/null
+++ b/libs/installer_omod/src/MessageBoxHelper.cpp
@@ -0,0 +1,61 @@
+#include "MessageBoxHelper.h"
+
+#include <QApplication>
+
+MessageBoxHelper::MessageBoxHelper()
+{
+  moveToThread(QApplication::instance()->thread());
+
+  connect(this, &MessageBoxHelper::criticalMessageBoxSignal, this, &MessageBoxHelper::criticalMessageBoxSlot, Qt::ConnectionType::BlockingQueuedConnection);
+  connect(this, &MessageBoxHelper::informationMessageBoxSignal, this, &MessageBoxHelper::informationMessageBoxSlot, Qt::ConnectionType::BlockingQueuedConnection);
+  connect(this, &MessageBoxHelper::questionMessageBoxSignal, this, &MessageBoxHelper::questionMessageBoxSlot, Qt::ConnectionType::BlockingQueuedConnection);
+  connect(this, &MessageBoxHelper::warningMessageBoxSignal, this, &MessageBoxHelper::warningMessageBoxSlot, Qt::ConnectionType::BlockingQueuedConnection);
+}
+
+QMessageBox::StandardButton MessageBoxHelper::critical(QWidget* parent, const QString& title, const QString& text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
+  QMessageBox::StandardButton response;
+  emit criticalMessageBoxSignal(response, parent, title, text, buttons, defaultButton);
+  return response;
+}
+
+QMessageBox::StandardButton MessageBoxHelper::information(QWidget* parent, const QString& title, const QString& text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
+  QMessageBox::StandardButton response;
+  emit informationMessageBoxSignal(response, parent, title, text, buttons, defaultButton);
+  return response;
+}
+
+QMessageBox::StandardButton MessageBoxHelper::question(QWidget* parent, const QString& title, const QString& text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
+  QMessageBox::StandardButton response;
+  emit questionMessageBoxSignal(response, parent, title, text, buttons, defaultButton);
+  return response;
+}
+
+QMessageBox::StandardButton MessageBoxHelper::warning(QWidget* parent, const QString& title, const QString& text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
+  QMessageBox::StandardButton response;
+  emit warningMessageBoxSignal(response, parent, title, text, buttons, defaultButton);
+  return response;
+}
+
+void MessageBoxHelper::criticalMessageBoxSlot(QMessageBox::StandardButton& standardButtonOut, QWidget* parent, const QString& title, const QString& text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
+  standardButtonOut = QMessageBox::critical(parent, title, text, buttons, defaultButton);
+}
+
+void MessageBoxHelper::informationMessageBoxSlot(QMessageBox::StandardButton& standardButtonOut, QWidget* parent, const QString& title, const QString& text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
+  standardButtonOut = QMessageBox::information(parent, title, text, buttons, defaultButton);
+}
+
+void MessageBoxHelper::questionMessageBoxSlot(QMessageBox::StandardButton& standardButtonOut, QWidget* parent, const QString& title, const QString& text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
+  standardButtonOut = QMessageBox::question(parent, title, text, buttons, defaultButton);
+}
+
+void MessageBoxHelper::warningMessageBoxSlot(QMessageBox::StandardButton& standardButtonOut, QWidget* parent, const QString& title, const QString& text, QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton)
+{
+  standardButtonOut = QMessageBox::warning(parent, title, text, buttons, defaultButton);
+}