Merge remote-tracking branch 'upstream/master'

* upstream/master: (1239 commits)
  Update ez.c
  removes planck/rev3 temporarily
  Move hand_swap_config to ez.c, removes error for infinity
  Update Makefile
  ergodox: Update algernon's keymap to v1.9
  Added VS Code dir to .gitignore
  Support the Pegasus Hoof controller.
  [Jack & Erez] Simplifies and documents TO
  add readme
  use wait_ms instead of _delay_ms
  add messenger
  init keymap
  Add example keymap
  Adding whiskey_tango_foxtrot_capslock ergodox keymap
  Unicode map framework. Allow unicode up to 0xFFFFF using separate mapping table
  CIE 1931 dim curve
  Apply the dim curve to the RGB output
  Update the Cluecard readme files
  Tune snake and knight intervals for Cluecard
  Tunable RGB light intervals
  ...

1 files changed, 73 insertions, 7 deletions

diff --git a/tmk_core/common/action_util.c b/tmk_core/common/action_util.c
index a2d6577b24..cb4b252648 100644
--- a/tmk_core/common/action_util.c
+++ b/tmk_core/common/action_util.c
@@ -18,7 +18,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "report.h"
 #include "debug.h"
 #include "action_util.h"
+#include "action_layer.h"
 #include "timer.h"
+#include "keycode_config.h"
+
+extern keymap_config_t keymap_config;
+
 
 static inline void add_key_byte(uint8_t code);
 static inline void del_key_byte(uint8_t code);
@@ -47,11 +52,70 @@ report_keyboard_t *keyboard_report = &(report_keyboard_t){};
 
 #ifndef NO_ACTION_ONESHOT
 static int8_t oneshot_mods = 0;
+static int8_t oneshot_locked_mods = 0;
+int8_t get_oneshot_locked_mods(void) { return oneshot_locked_mods; }
+void set_oneshot_locked_mods(int8_t mods) { oneshot_locked_mods = mods; }
+void clear_oneshot_locked_mods(void) { oneshot_locked_mods = 0; }
 #if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
 static int16_t oneshot_time = 0;
+inline bool has_oneshot_mods_timed_out() {
+  return TIMER_DIFF_16(timer_read(), oneshot_time) >= ONESHOT_TIMEOUT;
+}
+#endif
 #endif
+
+/* oneshot layer */
+#ifndef NO_ACTION_ONESHOT
+/* oneshot_layer_data bits
+* LLLL LSSS
+* where:
+*   L => are layer bits
+*   S => oneshot state bits
+*/
+static int8_t oneshot_layer_data = 0;
+
+inline uint8_t get_oneshot_layer(void) { return oneshot_layer_data >> 3; }
+inline uint8_t get_oneshot_layer_state(void) { return oneshot_layer_data & 0b111; }
+
+#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
+static int16_t oneshot_layer_time = 0;
+inline bool has_oneshot_layer_timed_out() {
+    return TIMER_DIFF_16(timer_read(), oneshot_layer_time) >= ONESHOT_TIMEOUT &&
+        !(get_oneshot_layer_state() & ONESHOT_TOGGLED);
+}
 #endif
 
+/* Oneshot layer */
+void set_oneshot_layer(uint8_t layer, uint8_t state)
+{
+    oneshot_layer_data = layer << 3 | state;
+    layer_on(layer);
+#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
+    oneshot_layer_time = timer_read();
+#endif
+}
+void reset_oneshot_layer(void) {
+    oneshot_layer_data = 0;
+#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
+    oneshot_layer_time = 0;
+#endif
+}
+void clear_oneshot_layer_state(oneshot_fullfillment_t state)
+{
+    uint8_t start_state = oneshot_layer_data;
+    oneshot_layer_data &= ~state;
+    if (!get_oneshot_layer_state() && start_state != oneshot_layer_data) {
+        layer_off(get_oneshot_layer());
+#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
+    oneshot_layer_time = 0;
+#endif
+    }
+}
+bool is_oneshot_layer_active(void)
+{
+    return get_oneshot_layer_state();
+}
+#endif
 
 void send_keyboard_report(void) {
     keyboard_report->mods  = real_mods;
@@ -60,7 +124,7 @@ void send_keyboard_report(void) {
 #ifndef NO_ACTION_ONESHOT
     if (oneshot_mods) {
 #if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
-        if (TIMER_DIFF_16(timer_read(), oneshot_time) >= ONESHOT_TIMEOUT) {
+        if (has_oneshot_mods_timed_out()) {
             dprintf("Oneshot: timeout\n");
             clear_oneshot_mods();
         }
@@ -70,6 +134,7 @@ void send_keyboard_report(void) {
             clear_oneshot_mods();
         }
     }
+
 #endif
     host_keyboard_send(keyboard_report);
 }
@@ -78,7 +143,7 @@ void send_keyboard_report(void) {
 void add_key(uint8_t key)
 {
 #ifdef NKRO_ENABLE
-    if (keyboard_protocol && keyboard_nkro) {
+    if (keyboard_protocol && keymap_config.nkro) {
         add_key_bit(key);
         return;
     }
@@ -89,7 +154,7 @@ void add_key(uint8_t key)
 void del_key(uint8_t key)
 {
 #ifdef NKRO_ENABLE
-    if (keyboard_protocol && keyboard_nkro) {
+    if (keyboard_protocol && keymap_config.nkro) {
         del_key_bit(key);
         return;
     }
@@ -143,11 +208,12 @@ void clear_oneshot_mods(void)
     oneshot_time = 0;
 #endif
 }
+uint8_t get_oneshot_mods(void)
+{
+    return oneshot_mods;
+}
 #endif
 
-
-
-
 /*
  * inspect keyboard state
  */
@@ -169,7 +235,7 @@ uint8_t has_anymod(void)
 uint8_t get_first_key(void)
 {
 #ifdef NKRO_ENABLE
-    if (keyboard_protocol && keyboard_nkro) {
+    if (keyboard_protocol && keymap_config.nkro) {
         uint8_t i = 0;
         for (; i < KEYBOARD_REPORT_BITS && !keyboard_report->nkro.bits[i]; i++)
             ;