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, 77 insertions, 0 deletions

diff --git a/libs/installer_quick/src/installerquick.h b/libs/installer_quick/src/installerquick.h
new file mode 100644
index 0000000..5d9c910
--- /dev/null
+++ b/libs/installer_quick/src/installerquick.h
@@ -0,0 +1,77 @@
+#ifndef INSTALLERQUICK_H
+#define INSTALLERQUICK_H
+
+#include <uibase/game_features/moddatachecker.h>
+#include <uibase/iplugininstallersimple.h>
+
+class InstallerQuick : public MOBase::IPluginInstallerSimple
+{
+  Q_OBJECT
+  Q_INTERFACES(MOBase::IPlugin MOBase::IPluginInstaller MOBase::IPluginInstallerSimple)
+#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
+  Q_PLUGIN_METADATA(IID "org.tannin.InstallerQuick")
+#endif
+
+public:
+  InstallerQuick();
+
+  // Plugin functions:
+  virtual bool init(MOBase::IOrganizer* moInfo) override;
+  virtual QString name() const override;
+  virtual QString localizedName() const override;
+  virtual QString author() const override;
+  virtual QString description() const override;
+  virtual MOBase::VersionInfo version() const override;
+  virtual QList<MOBase::PluginSetting> settings() const override;
+
+  // Installer functions:
+  virtual unsigned int priority() const override;
+  virtual bool isManualInstaller() const override;
+  virtual bool
+  isArchiveSupported(std::shared_ptr<const MOBase::IFileTree> tree) const override;
+
+  // Simple installer functions:
+  virtual EInstallResult install(MOBase::GuessedValue<QString>& modName,
+                                 std::shared_ptr<MOBase::IFileTree>& tree,
+                                 QString& version, int& modID) override;
+
+private:
+  /**
+   * @brief Check if the archive is a "DataText" archive.
+   *
+   * A "DataText" archive is defined as having exactly one folder named like the data
+   * folder of the game (`dataFolderName`) and one or more text or PDF files (standard
+   * package from french modding site).
+   *
+   * @param tree The tree to check.
+   * @param dataFolderName Name of the data folder (e.g., "data" for gamebryo games).
+   * @param checker The mod data checker, or a null pointer if none is available.
+   *
+   * @return true if the tree represents a "DataText" archive, false otherwise.
+   */
+  bool isDataTextArchiveTopLayer(std::shared_ptr<const MOBase::IFileTree> tree,
+                                 QString const& dataFolderName,
+                                 MOBase::ModDataChecker* checker) const;
+
+  /**
+   * @brief Get the base of the archive.
+   *
+   * The base of the archive is either a "DataText" folder (i.e., a folder containing
+   * TXT or PDF files and a valid data folder), or an actual data folder.
+   *
+   * @param tree The tree to check.
+   * @param dataFolderName Name of the data folder (e.g., "data" for gamebryo games).
+   * @param checker The mod data checker, or a null pointer if none is available.
+   *
+   * @return the "base" of the archive, or a null pointer if none was found.
+   */
+  std::shared_ptr<const MOBase::IFileTree>
+  getSimpleArchiveBase(std::shared_ptr<const MOBase::IFileTree> dataTree,
+                       QString const& dataFolderName,
+                       MOBase::ModDataChecker* checker) const;
+
+private:
+  const MOBase::IOrganizer* m_MOInfo;
+};
+
+#endif  // INSTALLERQUICK_H