Fix layer tap interrupted

kmk/kmk_keyboard.py

@@ -197,7 +197,7 @@ class KMKKeyboard:
             key = ksf.key
 
             # Handle any unaccounted-for layer shifts by looking up the key resolution again.
-            if ksf.int_coord in self._coordkeys_pressed.keys():
+            if ksf.int_coord is not None:
                 key = self._find_key_in_map(ksf.int_coord)
 
             # Resume the processing of the key event and update the HID report

kmk/modules/holdtap.py

@@ -83,6 +83,11 @@ class HoldTap(Module):
             if state.activated != ActivationType.PRESSED:
                 continue
 
+            # holdtap isn't interruptable, resolves on ht_release or timeout.
+            if not key.meta.tap_interrupted and not key.meta.prefer_hold:
+                append_buffer = True
+                continue
+
             # holdtap is interrupted by another key event.
             if (is_pressed and not key.meta.tap_interrupted) or (
                 not is_pressed and key.meta.tap_interrupted and self.key_buffer

kmk/modules/oneshot.py

@@ -53,7 +53,7 @@ class OneShot(HoldTap):
             elif state.activated == ActivationType.INTERRUPTED:
                 if is_pressed:
                     send_buffer = True
-                self.key_buffer.insert(0, (0, key, False))
+                self.key_buffer.insert(0, (None, key, False))
 
         if send_buffer:
             self.key_buffer.append((int_coord, current_key, is_pressed))

kmk/modules/tapdance.py

@@ -17,7 +17,7 @@ class TapDanceKeyMeta:
                 ht_key = KC.HT(
                     tap=key,
                     hold=key,
-                    prefer_hold=False,
+                    prefer_hold=True,
                     tap_interrupted=False,
                     tap_time=self.tap_time,
                 )

tests/test_holdtap.py

@@ -11,8 +11,8 @@ class TestHoldTap(unittest.TestCase):
         KC.clear()
 
         self.t_within = 2 * KeyboardTest.loop_delay_ms
-        self.t_after = 5 * KeyboardTest.loop_delay_ms
+        self.t_after = 6 * KeyboardTest.loop_delay_ms
-        tap_time = (self.t_after + self.t_within) // 2
+        tap_time = 5 * KeyboardTest.loop_delay_ms
 
         # overide default timeouts
         HoldTap.tap_time = tap_time
@@ -91,13 +91,13 @@ class TestHoldTap(unittest.TestCase):
 
         keyboard.test(
             'LT within tap time rolling -> tap behavior',
-            [(1, True), t_within, (3, True), t_after, (1, False), (3, False)],
+            [(1, True), t_within, (3, True), (1, False), (3, False)],
             [{KC.B}, {KC.B, KC.D}, {KC.D}, {}],
         )
 
         keyboard.test(
             'LT within tap time nested -> tap behavior',
-            [(1, True), t_within, (3, True), (3, False), t_after, (1, False)],
+            [(1, True), t_within, (3, True), (3, False), (1, False)],
             [{KC.B}, {KC.B, KC.D}, {KC.B}, {}],
         )
 

tests/test_layers.py

@@ -10,8 +10,13 @@ class TestLayers(unittest.TestCase):
         self.kb = KeyboardTest(
             [Layers()],
             [
-                [KC.N0, KC.LM(1, KC.LCTL)],
+                [
-                [KC.A, KC.B],
+                    KC.N0,
+                    KC.LM(1, KC.LCTL),
+                    KC.LT(1, KC.N2, tap_interrupted=True, prefer_hold=True),
+                    KC.LT(1, KC.N3, tap_interrupted=False, prefer_hold=True),
+                ],
+                [KC.A, KC.B, KC.C, KC.D],
             ],
             debug_enabled=False,
         )
@@ -23,6 +28,25 @@ class TestLayers(unittest.TestCase):
             [{KC.LCTL}, {KC.LCTL, KC.A}, {KC.A}, {}],
         )
 
+    def test_layertap(self):
+        self.kb.test(
+            'Layertap roll',
+            [(2, True), (0, True), (2, False), (0, False)],
+            [{KC.N2}, {KC.N0, KC.N2}, {KC.N0}, {}],
+        )
+
+        self.kb.test(
+            'Layertap tap interrupted',
+            [(2, True), (0, True), 200, (0, False), (2, False)],
+            [{KC.A}, {}],
+        )
+
+        self.kb.test(
+            'Layertap tap interrupted by holdtap',
+            [(3, True), (2, True), (2, False), (3, False)],
+            [{KC.C}, {}],
+        )
+
 
 if __name__ == '__main__':
     unittest.main()