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>

8 files changed, 243 insertions, 0 deletions

diff --git a/libs/plugin_python/typings/mobase_tests/argument_wrapper.pyi b/libs/plugin_python/typings/mobase_tests/argument_wrapper.pyi
new file mode 100644
index 0000000..a96e49a
--- /dev/null
+++ b/libs/plugin_python/typings/mobase_tests/argument_wrapper.pyi
@@ -0,0 +1,27 @@
+from __future__ import annotations
+
+__all__ = [
+    "fn1_raw",
+    "fn1_wrap",
+    "fn1_wrap_0",
+    "fn2_raw",
+    "fn2_wrap",
+    "fn2_wrap_0",
+    "fn3_raw",
+    "fn3_wrap",
+    "fn3_wrap_0",
+    "fn3_wrap_0_2",
+    "fn3_wrap_2",
+]
+
+def fn1_raw(arg0: str) -> str: ...
+def fn1_wrap(arg0: int | str) -> str: ...
+def fn1_wrap_0(arg0: int | str) -> str: ...
+def fn2_raw(arg0: int) -> int: ...
+def fn2_wrap(arg0: int | str) -> int: ...
+def fn2_wrap_0(arg0: int | str) -> int: ...
+def fn3_raw(arg0: int, arg1: list[int], arg2: str) -> str: ...
+def fn3_wrap(arg0: int | str, arg1: list[int], arg2: int | str) -> str: ...
+def fn3_wrap_0(arg0: int | str, arg1: list[int], arg2: str) -> str: ...
+def fn3_wrap_0_2(arg0: int | str, arg1: list[int], arg2: int | str) -> str: ...
+def fn3_wrap_2(arg0: int, arg1: list[int], arg2: int | str) -> str: ...
diff --git a/libs/plugin_python/typings/mobase_tests/filetree.pyi b/libs/plugin_python/typings/mobase_tests/filetree.pyi
new file mode 100644
index 0000000..93eab63
--- /dev/null
+++ b/libs/plugin_python/typings/mobase_tests/filetree.pyi
@@ -0,0 +1,9 @@
+from __future__ import annotations
+
+import mobase
+
+__all__ = ["is_directory", "is_file", "value"]
+
+def is_directory(arg0: mobase.IFileTree.FileTypes) -> bool: ...
+def is_file(arg0: mobase.IFileTree.FileTypes) -> bool: ...
+def value(arg0: mobase.IFileTree.FileTypes) -> int: ...
diff --git a/libs/plugin_python/typings/mobase_tests/functional.pyi b/libs/plugin_python/typings/mobase_tests/functional.pyi
new file mode 100644
index 0000000..7e58f0e
--- /dev/null
+++ b/libs/plugin_python/typings/mobase_tests/functional.pyi
@@ -0,0 +1,19 @@
+from __future__ import annotations
+
+import typing
+
+__all__ = ["fn_0_arg", "fn_0_or_1_arg", "fn_1_arg", "fn_1_or_2_or_3_arg", "fn_2_arg"]
+
+def fn_0_arg(arg0: typing.Callable[[], int]) -> int: ...
+@typing.overload
+def fn_0_or_1_arg(arg0: typing.Callable[[], int]) -> int: ...
+@typing.overload
+def fn_0_or_1_arg(arg0: typing.Callable[[int], int]) -> int: ...
+def fn_1_arg(arg0: typing.Callable[[int], int], arg1: int) -> int: ...
+@typing.overload
+def fn_1_or_2_or_3_arg(arg0: typing.Callable[[int], int]) -> int: ...
+@typing.overload
+def fn_1_or_2_or_3_arg(arg0: typing.Callable[[int, int], int]) -> int: ...
+@typing.overload
+def fn_1_or_2_or_3_arg(arg0: typing.Callable[[int, int, int], int]) -> int: ...
+def fn_2_arg(arg0: typing.Callable[[int, int], int], arg1: int, arg2: int) -> int: ...
diff --git a/libs/plugin_python/typings/mobase_tests/guessed_string.pyi b/libs/plugin_python/typings/mobase_tests/guessed_string.pyi
new file mode 100644
index 0000000..a03d9b6
--- /dev/null
+++ b/libs/plugin_python/typings/mobase_tests/guessed_string.pyi
@@ -0,0 +1,16 @@
+from __future__ import annotations
+
+import typing
+
+import mobase
+
+__all__ = ["get_from_callback", "get_value", "get_variants", "set_from_callback"]
+
+def get_from_callback(
+    arg0: typing.Callable[[mobase.GuessedString], None],
+) -> str: ...
+def get_value(arg0: str | mobase.GuessedString) -> str: ...
+def get_variants(arg0: str | mobase.GuessedString) -> set[str]: ...
+def set_from_callback(
+    arg0: mobase.GuessedString, arg1: typing.Callable[[mobase.GuessedString], None]
+) -> None: ...
diff --git a/libs/plugin_python/typings/mobase_tests/organizer.pyi b/libs/plugin_python/typings/mobase_tests/organizer.pyi
new file mode 100644
index 0000000..dd5136a
--- /dev/null
+++ b/libs/plugin_python/typings/mobase_tests/organizer.pyi
@@ -0,0 +1,7 @@
+from __future__ import annotations
+
+import mobase
+
+__all__ = ["organizer"]
+
+def organizer() -> mobase.IOrganizer: ...
diff --git a/libs/plugin_python/typings/mobase_tests/qt.pyi b/libs/plugin_python/typings/mobase_tests/qt.pyi
new file mode 100644
index 0000000..088ef2a
--- /dev/null
+++ b/libs/plugin_python/typings/mobase_tests/qt.pyi
@@ -0,0 +1,109 @@
+from __future__ import annotations
+
+import typing
+
+import PyQt6.QtCore
+
+from mobase import MoVariant
+
+__all__ = [
+    "SimpleEnum",
+    "consume_qstring_with_emoji",
+    "create_qstring_with_emoji",
+    "datetime_from_string",
+    "datetime_to_string",
+    "int_to_qstring",
+    "qflags_create",
+    "qflags_explode",
+    "qmap_to_length",
+    "qstring_to_int",
+    "qstring_to_stdstring",
+    "qstringlist_at",
+    "qstringlist_join",
+    "qvariant_bool",
+    "qvariant_from_bool",
+    "qvariant_from_int",
+    "qvariant_from_list",
+    "qvariant_from_map",
+    "qvariant_from_none",
+    "qvariant_from_str",
+    "qvariant_int",
+    "qvariant_list",
+    "qvariant_map",
+    "qvariant_none",
+    "qvariant_str",
+    "stdstring_to_qstring",
+]
+
+class SimpleEnum:
+    """
+    Members:
+
+      Value0
+
+      Value1
+
+      Value2
+    """
+
+    Value0: typing.ClassVar[SimpleEnum]  # value = <SimpleEnum.Value0: 1>
+    Value1: typing.ClassVar[SimpleEnum]  # value = <SimpleEnum.Value1: 2>
+    Value2: typing.ClassVar[SimpleEnum]  # value = <SimpleEnum.Value2: 4>
+    __members__: typing.ClassVar[
+        dict[str, SimpleEnum]
+    ]  # value = {'Value0': <SimpleEnum.Value0: 1>, 'Value1': <SimpleEnum.Value1: 2>, 'Value2': <SimpleEnum.Value2: 4>}
+    def __and__(self, other: typing.Any) -> typing.Any: ...
+    def __eq__(self, other: typing.Any) -> bool: ...
+    def __ge__(self, other: typing.Any) -> bool: ...
+    def __getstate__(self) -> int: ...
+    def __gt__(self, other: typing.Any) -> bool: ...
+    def __hash__(self) -> int: ...
+    def __index__(self) -> int: ...
+    def __init__(self, value: int) -> None: ...
+    def __int__(self) -> int: ...
+    def __invert__(self) -> typing.Any: ...
+    def __le__(self, other: typing.Any) -> bool: ...
+    def __lt__(self, other: typing.Any) -> bool: ...
+    def __ne__(self, other: typing.Any) -> bool: ...
+    def __or__(self, other: typing.Any) -> typing.Any: ...
+    def __rand__(self, other: typing.Any) -> typing.Any: ...
+    def __repr__(self) -> str: ...
+    def __ror__(self, other: typing.Any) -> typing.Any: ...
+    def __rxor__(self, other: typing.Any) -> typing.Any: ...
+    def __setstate__(self, state: int) -> None: ...
+    def __str__(self) -> str: ...
+    def __xor__(self, other: typing.Any) -> typing.Any: ...
+    @property
+    def name(self) -> str: ...
+    @property
+    def value(self) -> int: ...
+
+def consume_qstring_with_emoji(arg0: str) -> int: ...
+def create_qstring_with_emoji() -> str: ...
+def datetime_from_string(
+    string: str, format: PyQt6.QtCore.Qt.DateFormat = ...
+) -> PyQt6.QtCore.QDateTime: ...
+def datetime_to_string(
+    datetime: PyQt6.QtCore.QDateTime, format: PyQt6.QtCore.Qt.DateFormat = ...
+) -> str: ...
+def int_to_qstring(arg0: int) -> str: ...
+def qflags_create(arg0: bool, arg1: bool, arg2: bool) -> int: ...
+def qflags_explode(arg0: int) -> tuple[int, bool, bool, bool]: ...
+def qmap_to_length(arg0: dict[str, str]) -> dict[str, int]: ...
+def qstring_to_int(arg0: str) -> int: ...
+def qstring_to_stdstring(arg0: str) -> str: ...
+def qstringlist_at(arg0: typing.Sequence[str], arg1: int) -> str: ...
+def qstringlist_join(arg0: typing.Sequence[str], arg1: str) -> str: ...
+def qvariant_bool() -> MoVariant: ...
+def qvariant_from_bool(arg0: MoVariant) -> tuple[bool, bool]: ...
+def qvariant_from_int(arg0: MoVariant) -> tuple[bool, int]: ...
+def qvariant_from_list(arg0: MoVariant) -> tuple[bool, typing.Sequence[MoVariant]]: ...
+def qvariant_from_map(arg0: MoVariant) -> tuple[bool, dict[str, MoVariant]]: ...
+def qvariant_from_none(arg0: MoVariant) -> tuple[bool, bool]: ...
+def qvariant_from_str(arg0: MoVariant) -> tuple[bool, str]: ...
+def qvariant_int() -> MoVariant: ...
+def qvariant_list() -> MoVariant: ...
+def qvariant_map() -> dict[str, MoVariant]: ...
+def qvariant_none() -> MoVariant: ...
+def qvariant_str() -> MoVariant: ...
+def stdstring_to_qstring(arg0: str) -> str: ...
diff --git a/libs/plugin_python/typings/mobase_tests/qt_widgets.pyi b/libs/plugin_python/typings/mobase_tests/qt_widgets.pyi
new file mode 100644
index 0000000..dfda4f9
--- /dev/null
+++ b/libs/plugin_python/typings/mobase_tests/qt_widgets.pyi
@@ -0,0 +1,34 @@
+from __future__ import annotations
+
+import typing
+
+import PyQt6.QtWidgets
+
+__all__ = [
+    "CustomWidget",
+    "get",
+    "heightForWidth",
+    "is_alive",
+    "is_owned_cpp",
+    "make_widget_own_cpp",
+    "make_widget_own_py",
+    "send_to_cpp",
+    "set_parent",
+]
+
+class CustomWidget:
+    def __getattr__(self, arg0: str) -> typing.Any: ...
+    def __init__(
+        self, name: str, parent: PyQt6.QtWidgets.QWidget | None = None
+    ) -> None: ...
+    def _widget(self) -> PyQt6.QtWidgets.QWidget: ...
+    def set_parent_cpp(self) -> None: ...
+
+def get(arg0: str) -> PyQt6.QtWidgets.QWidget: ...
+def heightForWidth(arg0: str, arg1: int) -> int: ...
+def is_alive(arg0: str) -> bool: ...
+def is_owned_cpp(arg0: str) -> bool: ...
+def make_widget_own_cpp(arg0: str) -> PyQt6.QtWidgets.QWidget: ...
+def make_widget_own_py(arg0: str) -> PyQt6.QtWidgets.QWidget: ...
+def send_to_cpp(arg0: str, arg1: PyQt6.QtWidgets.QWidget) -> None: ...
+def set_parent(arg0: PyQt6.QtWidgets.QWidget) -> None: ...
diff --git a/libs/plugin_python/typings/mobase_tests/shared_cpp_owner.pyi b/libs/plugin_python/typings/mobase_tests/shared_cpp_owner.pyi
new file mode 100644
index 0000000..789632e
--- /dev/null
+++ b/libs/plugin_python/typings/mobase_tests/shared_cpp_owner.pyi
@@ -0,0 +1,22 @@
+from __future__ import annotations
+
+__all__ = [
+    "Base",
+    "call_fn",
+    "clear",
+    "create",
+    "create_and_store",
+    "is_alive",
+    "store",
+]
+
+class Base:
+    def __init__(self, arg0: str) -> None: ...
+    def fn(self) -> str: ...
+
+def call_fn(arg0: str) -> str: ...
+def clear() -> None: ...
+def create(arg0: str) -> Base: ...
+def create_and_store(arg0: str) -> Base: ...
+def is_alive(arg0: str) -> bool: ...
+def store(arg0: Base) -> None: ...