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>

5 files changed, 198 insertions, 0 deletions

diff --git a/libs/installer_omod/src/newstuff/namedialog.cpp b/libs/installer_omod/src/newstuff/namedialog.cpp
new file mode 100644
index 0000000..4dd44d6
--- /dev/null
+++ b/libs/installer_omod/src/newstuff/namedialog.cpp
@@ -0,0 +1,37 @@
+#include "namedialog.h"
+
+#include <QCompleter>
+
+NameDialog::NameDialog(const MOBase::GuessedValue<QString>& suggestedNames, QWidget* parent)
+  : QDialog(parent), ui(), mName(suggestedNames)
+{
+  ui.setupUi(this);
+
+  for (const auto& name : suggestedNames.variants())
+    ui.nameCombo->addItem(name);
+
+  ui.nameCombo->setCurrentIndex(ui.nameCombo->findText(suggestedNames));
+
+  setWindowFlags(windowFlags() & (~Qt::WindowContextHelpButtonHint));
+  ui.nameCombo->completer()->setCaseSensitivity(Qt::CaseSensitive);
+}
+
+QString NameDialog::getName() const
+{
+  return mName;
+}
+
+void NameDialog::on_okBtn_clicked()
+{
+  accept();
+}
+
+void NameDialog::on_cancelBtn_clicked()
+{
+  reject();
+}
+
+void NameDialog::on_nameCombo_currentTextChanged(const QString& text)
+{
+  mName = text;
+}
diff --git a/libs/installer_omod/src/newstuff/namedialog.h b/libs/installer_omod/src/newstuff/namedialog.h
new file mode 100644
index 0000000..72e62eb
--- /dev/null
+++ b/libs/installer_omod/src/newstuff/namedialog.h
@@ -0,0 +1,28 @@
+#pragma once
+
+#include <QDialog>
+
+#include <uibase/guessedvalue.h>
+
+#include "ui_namedialog.h"
+
+class NameDialog : public QDialog
+{
+  Q_OBJECT
+
+public:
+  NameDialog(const MOBase::GuessedValue<QString>& suggestedNames, QWidget* parent = nullptr);
+
+  QString getName() const;
+
+private slots:
+  void on_okBtn_clicked();
+
+  void on_cancelBtn_clicked();
+
+  void on_nameCombo_currentTextChanged(const QString& text);
+
+private:
+  Ui::NameDialog ui;
+  QString mName;
+};
diff --git a/libs/installer_omod/src/newstuff/namedialog.ui b/libs/installer_omod/src/newstuff/namedialog.ui
new file mode 100644
index 0000000..5727d1a
--- /dev/null
+++ b/libs/installer_omod/src/newstuff/namedialog.ui
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>NameDialog</class>
+ <widget class="QDialog" name="NameDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>83</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Pick mod name</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout" stretch="0,1">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Name</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QComboBox" name="nameCombo">
+       <property name="editable">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <widget class="QPushButton" name="manualBtn">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
+       <property name="toolTip">
+        <string>Manual install is unavailable for OMODs.</string>
+       </property>
+       <property name="whatsThis">
+        <string>Manual install is unavailable for OMODs.</string>
+       </property>
+       <property name="text">
+        <string>Manual</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="okBtn">
+       <property name="text">
+        <string>OK</string>
+       </property>
+       <property name="default">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="cancelBtn">
+       <property name="text">
+        <string>Cancel</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/libs/installer_omod/src/newstuff/rtfPopup.cpp b/libs/installer_omod/src/newstuff/rtfPopup.cpp
new file mode 100644
index 0000000..476f078
--- /dev/null
+++ b/libs/installer_omod/src/newstuff/rtfPopup.cpp
@@ -0,0 +1,33 @@
+#include "rtfPopup.h"
+
+#include <QGridLayout>
+#include <QLabel>
+#include <QRegularExpression>
+#include <QScrollArea>
+#include <QTextDocument>
+
+#include "../interop/QtDotNetConverters.h"
+
+RtfPopup::RtfPopup(System::String^ rtfText, QWidget* parent, Qt::WindowFlags f) : QDialog(parent, f)
+{
+  QString text = rtfText->StartsWith("{\\rtf") ? toQString(RtfPipe::Rtf::ToHtml(rtfText)) : Qt::convertFromPlainText(toQString(rtfText), Qt::WhiteSpaceNormal);
+  QRegularExpression urlFinder(R"REGEX((?<!(?:href="))((?:(?:https?|ftp|file)://|www\.|ftp\.)(?:\([-A-Z0-9+@#/%=~_|$?!:,.]|(?:&amp;)*\)|[-A-Z0-9+@#/%=~_|$?!:,.]|(?:&amp;))*(?:\([-A-Z0-9+@#/%=~+|$?!:,.]|(?:&amp;)*\)|[A-Z0-9+@#/%=~_|$]|(?:&amp;))))REGEX", QRegularExpression::CaseInsensitiveOption | QRegularExpression::MultilineOption);
+  text.replace(urlFinder, R"(<a href="\1">\1</a>)");
+
+  QLayout* layout = new QGridLayout(this);
+  setLayout(layout);
+  QScrollArea* scrollArea = new QScrollArea(this);
+  scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+  scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
+  layout->addWidget(scrollArea);
+
+  QLabel* label = new QLabel(text, scrollArea);
+  label->setWordWrap(true);
+  label->setTextFormat(Qt::RichText);
+  label->setOpenExternalLinks(true);
+  label->setTextInteractionFlags(Qt::TextBrowserInteraction);
+  scrollArea->setWidget(label);
+  scrollArea->setWidgetResizable(true);
+
+  setSizeGripEnabled(true);
+}
diff --git a/libs/installer_omod/src/newstuff/rtfPopup.h b/libs/installer_omod/src/newstuff/rtfPopup.h
new file mode 100644
index 0000000..17ca10c
--- /dev/null
+++ b/libs/installer_omod/src/newstuff/rtfPopup.h
@@ -0,0 +1,11 @@
+using namespace cli;
+
+#include <QDialog>
+
+class RtfPopup : public QDialog
+{
+  Q_OBJECT
+
+public:
+  RtfPopup(System::String^ rtfText, QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
+};