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/system/gui/test_debounce.py

@@ -0,0 +1,149 @@
+#!/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 time
+import unittest
+
+import gi
+
+
+gi.require_version("Gdk", "3.0")
+gi.require_version("Gtk", "3.0")
+gi.require_version("GtkSource", "4")
+gi.require_version("GLib", "2.0")
+
+from inputremapper.gui.utils import gtk_iteration, debounce, debounce_manager
+
+from tests.lib.test_setup import test_setup
+
+
+@test_setup
+class TestDebounce(unittest.TestCase):
+    def test_debounce(self):
+        calls = 0
+
+        class A:
+            @debounce(20)
+            def foo(self):
+                nonlocal calls
+                calls += 1
+
+        # two methods with the same name don't confuse debounce
+        class B:
+            @debounce(20)
+            def foo(self):
+                nonlocal calls
+                calls += 1
+
+        a = A()
+        b = B()
+
+        self.assertEqual(calls, 0)
+
+        a.foo()
+        gtk_iteration()
+        self.assertEqual(calls, 0)
+
+        b.foo()
+        gtk_iteration()
+        self.assertEqual(calls, 0)
+
+        time.sleep(0.021)
+        gtk_iteration()
+        self.assertEqual(calls, 2)
+
+        a.foo()
+        b.foo()
+        a.foo()
+        b.foo()
+        gtk_iteration()
+        self.assertEqual(calls, 2)
+
+        time.sleep(0.021)
+        gtk_iteration()
+        self.assertEqual(calls, 4)
+
+    def test_run_all_now(self):
+        calls = 0
+
+        class A:
+            @debounce(20)
+            def foo(self):
+                nonlocal calls
+                calls += 1
+
+        a = A()
+        a.foo()
+        gtk_iteration()
+        self.assertEqual(calls, 0)
+
+        debounce_manager.run_all_now()
+        self.assertEqual(calls, 1)
+
+        # waiting for some time will not call it again
+        time.sleep(0.021)
+        gtk_iteration()
+        self.assertEqual(calls, 1)
+
+    def test_stop_all(self):
+        calls = 0
+
+        class A:
+            @debounce(20)
+            def foo(self):
+                nonlocal calls
+                calls += 1
+
+        a = A()
+        a.foo()
+        gtk_iteration()
+        self.assertEqual(calls, 0)
+
+        debounce_manager.stop_all()
+
+        # waiting for some time will not call it
+        time.sleep(0.021)
+        gtk_iteration()
+        self.assertEqual(calls, 0)
+
+    def test_stop(self):
+        calls = 0
+
+        class A:
+            @debounce(20)
+            def foo(self):
+                nonlocal calls
+                calls += 1
+
+        a = A()
+        a.foo()
+        gtk_iteration()
+        self.assertEqual(calls, 0)
+
+        debounce_manager.stop(a, a.foo)
+
+        # waiting for some time will not call it
+        time.sleep(0.021)
+        gtk_iteration()
+        self.assertEqual(calls, 0)
+
+
+if __name__ == "__main__":
+    unittest.main()