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, 53 insertions, 0 deletions

diff --git a/libs/plugin_python/src/runner/pythonrunner.h b/libs/plugin_python/src/runner/pythonrunner.h
new file mode 100644
index 0000000..5f9751b
--- /dev/null
+++ b/libs/plugin_python/src/runner/pythonrunner.h
@@ -0,0 +1,53 @@
+#ifndef PYTHONRUNNER_H
+#define PYTHONRUNNER_H
+
+#include <filesystem>
+#include <memory>
+
+#include <QList>
+#include <QObject>
+#include <QString>
+#include <QStringList>
+
+#ifdef RUNNER_BUILD
+#define RUNNER_DLL_EXPORT Q_DECL_EXPORT
+#else
+#define RUNNER_DLL_EXPORT Q_DECL_IMPORT
+#endif
+
+namespace mo2::python {
+
+    // python runner interface
+    //
+    class IPythonRunner {
+    public:
+        virtual QList<QObject*> load(const QString& identifier) = 0;
+        virtual void unload(const QString& identifier)          = 0;
+
+        // initialize Python
+        //
+        // pythonPaths contains the list of built-in paths for the Python library
+        // (pythonxxx.zip, etc.), an empty list uses the default Python paths (e.g., the
+        // PYTHONPATH environment variable)
+        //
+        virtual bool
+        initialize(std::vector<std::filesystem::path> const& pythonPaths = {}) = 0;
+
+        // add a DLL search path
+        //
+        virtual void addDllSearchPath(std::filesystem::path const& dllPath) = 0;
+
+        // check if the runner has been initialized, i.e., initialize() has been
+        // called and succeeded
+        virtual bool isInitialized() const = 0;
+
+        virtual ~IPythonRunner() {}
+    };
+
+    // create the Python runner
+    //
+    RUNNER_DLL_EXPORT std::unique_ptr<IPythonRunner> createPythonRunner();
+
+}  // namespace mo2::python
+
+#endif  // PYTHONRUNNER_H