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authorErez Zukerman2016-04-06 22:47:31 +0300
committerErez Zukerman2016-04-06 22:47:31 +0300
commit153a6fb0d3e9b54c4d6241c44ffdb9ce8a65de7f (patch)
treecd210829c02686007ff02784dad65accf0779cd9 /tmk_core/common/action_layer.h
parent27ee47d0bd467e86e36feff8c66b3aea661f91b5 (diff)
parent567f256c5d4598adb4dcd63fa4e4a7b4df553b12 (diff)
Merge pull request #182 from Vifon/modifier-release-fix
Fix the layer-dependent modifiers handling
Diffstat (limited to 'tmk_core/common/action_layer.h')
-rw-r--r--tmk_core/common/action_layer.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/tmk_core/common/action_layer.h b/tmk_core/common/action_layer.h
index b6da353cf..3a4b1e334 100644
--- a/tmk_core/common/action_layer.h
+++ b/tmk_core/common/action_layer.h
@@ -70,6 +70,17 @@ void layer_xor(uint32_t state);
#define layer_debug()
#endif
+/* pressed actions cache */
+#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
+/* The number of bits needed to represent the layer number: log2(32). */
+#define MAX_LAYER_BITS 5
+void update_source_layers_cache(keypos_t key, uint8_t layer);
+uint8_t read_source_layers_cache(keypos_t key);
+#endif
+action_t store_or_get_action(bool pressed, keypos_t key);
+
+/* return the topmost non-transparent layer currently associated with key */
+int8_t layer_switch_get_layer(keypos_t key);
/* return action depending on current layer status */
action_t layer_switch_get_action(keypos_t key);