Changing Zeal60/Zeal65 VID/PID to be unique (#4605)

[qmk_firmware.git] / tmk_core / common / action_layer.h

diff --git a/tmk_core/common/action_layer.h b/tmk_core/common/action_layer.h
index b6da353cfdbe851d6bfb5689b6173135b8697d84..f1551d2519018898680eacf06d21d25aeaf3bb07 100644 (file)
--- a/tmk_core/common/action_layer.h
+++ b/tmk_core/common/action_layer.h
@@ -29,6 +29,11 @@ extern uint32_t default_layer_state;
 void default_layer_debug(void);
 void default_layer_set(uint32_t state);
 
+__attribute__((weak))
+uint32_t default_layer_state_set_kb(uint32_t state);
+__attribute__((weak))
+uint32_t default_layer_state_set_user(uint32_t state);
+
 #ifndef NO_ACTION_LAYER
 /* bitwise operation */
 void default_layer_or(uint32_t state);
@@ -46,6 +51,11 @@ void default_layer_xor(uint32_t state);
  */
 #ifndef NO_ACTION_LAYER
 extern uint32_t layer_state;
+
+void layer_state_set(uint32_t state);
+bool layer_state_is(uint8_t layer);
+bool layer_state_cmp(uint32_t layer1, uint8_t layer2);
+
 void layer_debug(void);
 void layer_clear(void);
 void layer_move(uint8_t layer);
@@ -57,19 +67,37 @@ void layer_or(uint32_t state);
 void layer_and(uint32_t state);
 void layer_xor(uint32_t state);
 #else
-#define layer_state             0
+#define layer_state                    0
+
+#define layer_state_set(layer)
+#define layer_state_is(layer)          (layer == 0)
+#define layer_state_cmp(state, layer)  (state == 0 ? layer == 0 : (state & 1UL << layer) != 0)
+
+#define layer_debug()
 #define layer_clear()
 #define layer_move(layer)
 #define layer_on(layer)
 #define layer_off(layer)
 #define layer_invert(layer)
-
 #define layer_or(state)
 #define layer_and(state)
 #define layer_xor(state)
-#define layer_debug()
 #endif
 
+uint32_t layer_state_set_user(uint32_t state);
+uint32_t layer_state_set_kb(uint32_t state);
+
+/* pressed actions cache */
+#if !defined(NO_ACTION_LAYER) && !defined(STRICT_LAYER_RELEASE)
+/* 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);