chore(repo): baseline du fork input-remapper (upstream v2.2.1)

Le dépôt ne contenait que README.md ; ajout de l'intégralité du code
fonctionnel du fork comme socle stable de la branche de release.
L'état runtime d'orchestration (.ideai/) est exclu du suivi.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tests/unit/test_event_pipeline/test_abs_to_abs.py

@@ -0,0 +1,145 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# input-remapper - GUI for device specific keyboard mappings
+# Copyright (C) 2025 sezanzeb <b8x45ygc9@mozmail.com>
+#
+# This file is part of input-remapper.
+#
+# input-remapper is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# input-remapper is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with input-remapper.  If not, see <https://www.gnu.org/licenses/>.
+
+import asyncio
+import unittest
+
+from evdev.ecodes import (
+    EV_ABS,
+    ABS_X,
+    ABS_Y,
+)
+
+from inputremapper.configs.mapping import (
+    Mapping,
+)
+from inputremapper.configs.preset import Preset
+from inputremapper.configs.input_config import InputCombination, InputConfig
+from inputremapper.input_event import InputEvent
+from tests.lib.fixtures import fixtures
+from tests.lib.test_setup import test_setup
+from tests.unit.test_event_pipeline.event_pipeline_test_base import (
+    EventPipelineTestBase,
+)
+
+
+@test_setup
+class TestAbsToAbs(EventPipelineTestBase):
+    async def test_abs_to_abs(self):
+        gain = 0.5
+        # left x to mouse x
+        input_config = InputConfig(type=EV_ABS, code=ABS_X)
+        mapping_config = {
+            "input_combination": InputCombination([input_config]).to_config(),
+            "target_uinput": "gamepad",
+            "output_type": EV_ABS,
+            "output_code": ABS_X,
+            "gain": gain,
+            "deadzone": 0,
+        }
+        mapping_1 = Mapping(**mapping_config)
+        preset = Preset()
+        preset.add(mapping_1)
+        input_config = InputConfig(type=EV_ABS, code=ABS_Y)
+        mapping_config["input_combination"] = InputCombination(
+            [input_config]
+        ).to_config()
+        mapping_config["output_code"] = ABS_Y
+        mapping_2 = Mapping(**mapping_config)
+        preset.add(mapping_2)
+
+        x = fixtures.gamepad.max_abs
+        y = fixtures.gamepad.max_abs
+
+        event_reader = self.create_event_reader(preset, fixtures.gamepad)
+
+        await self.send_events(
+            [
+                InputEvent.abs(ABS_X, -x),
+                InputEvent.abs(ABS_Y, y),
+            ],
+            event_reader,
+        )
+
+        await asyncio.sleep(0.2)
+
+        history = self.global_uinputs.get_uinput("gamepad").write_history
+        self.assertEqual(
+            history,
+            [
+                InputEvent.from_tuple((3, 0, fixtures.gamepad.min_abs / 2)),
+                InputEvent.from_tuple((3, 1, fixtures.gamepad.max_abs / 2)),
+            ],
+        )
+
+    async def test_abs_to_abs_with_input_switch(self):
+        gain = 0.5
+        input_combination = InputCombination(
+            (
+                InputConfig(type=EV_ABS, code=0),
+                InputConfig(type=EV_ABS, code=1, analog_threshold=10),
+            )
+        )
+        # left x to mouse x
+        mapping_config = {
+            "input_combination": input_combination.to_config(),
+            "target_uinput": "gamepad",
+            "output_type": EV_ABS,
+            "output_code": ABS_X,
+            "gain": gain,
+            "deadzone": 0,
+        }
+        mapping_1 = Mapping(**mapping_config)
+        preset = Preset()
+        preset.add(mapping_1)
+
+        x = fixtures.gamepad.max_abs
+        y = fixtures.gamepad.max_abs
+
+        event_reader = self.create_event_reader(preset, fixtures.gamepad)
+
+        await self.send_events(
+            [
+                InputEvent.abs(ABS_X, -x // 5),  # will not map
+                InputEvent.abs(ABS_X, -x),  # will map later
+                # switch axis on sends initial position (previous event)
+                InputEvent.abs(ABS_Y, y),
+                InputEvent.abs(ABS_X, x),  # normally mapped
+                InputEvent.abs(ABS_Y, y // 15),  # off, re-centers axis
+                InputEvent.abs(ABS_X, -x // 5),  # will not map
+            ],
+            event_reader,
+        )
+
+        await asyncio.sleep(0.2)
+
+        history = self.global_uinputs.get_uinput("gamepad").write_history
+        self.assertEqual(
+            history,
+            [
+                InputEvent.from_tuple((3, 0, fixtures.gamepad.min_abs / 2)),
+                InputEvent.from_tuple((3, 0, fixtures.gamepad.max_abs / 2)),
+                InputEvent.from_tuple((3, 0, 0)),
+            ],
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()