1 files changed, 99 insertions, 0 deletions
diff --git a/tmk_core/common/action_util.h b/tmk_core/common/action_util.h
new file mode 100644
index 000000000..345893151
--- /dev/null
+++ b/tmk_core/common/action_util.h
@@ -0,0 +1,99 @@
+/*
+Copyright 2013 Jun Wako <wakojun@gmail.com>
+
+This program 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 2 of the License, or
+(at your option) any later version.
+
+This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef ACTION_UTIL_H
+#define ACTION_UTIL_H
+
+#include <stdint.h>
+#include "report.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern report_keyboard_t *keyboard_report;
+
+void send_keyboard_report(void);
+
+/* key */
+inline void add_key(uint8_t key) {
+  add_key_to_report(keyboard_report, key);
+}
+
+inline void del_key(uint8_t key) {
+  del_key_from_report(keyboard_report, key);
+}
+
+inline void clear_keys(void) {
+  clear_keys_from_report(keyboard_report);
+}
+
+/* modifier */
+uint8_t get_mods(void);
+void add_mods(uint8_t mods);
+void del_mods(uint8_t mods);
+void set_mods(uint8_t mods);
+void clear_mods(void);
+
+/* weak modifier */
+uint8_t get_weak_mods(void);
+void add_weak_mods(uint8_t mods);
+void del_weak_mods(uint8_t mods);
+void set_weak_mods(uint8_t mods);
+void clear_weak_mods(void);
+
+/* macro modifier */
+uint8_t get_macro_mods(void);
+void add_macro_mods(uint8_t mods);
+void del_macro_mods(uint8_t mods);
+void set_macro_mods(uint8_t mods);
+void clear_macro_mods(void);
+
+/* oneshot modifier */
+void set_oneshot_mods(uint8_t mods);
+uint8_t get_oneshot_mods(void);
+void clear_oneshot_mods(void);
+void oneshot_toggle(void);
+void oneshot_enable(void);
+void oneshot_disable(void);
+bool has_oneshot_mods_timed_out(void);
+
+int8_t get_oneshot_locked_mods(void);
+void set_oneshot_locked_mods(int8_t mods);
+void clear_oneshot_locked_mods(void);
+
+typedef enum {
+  ONESHOT_PRESSED = 0b01,
+  ONESHOT_OTHER_KEY_PRESSED = 0b10,
+  ONESHOT_START = 0b11,
+  ONESHOT_TOGGLED = 0b100
+} oneshot_fullfillment_t;
+void set_oneshot_layer(uint8_t layer, uint8_t state);
+uint8_t get_oneshot_layer(void);
+void clear_oneshot_layer_state(oneshot_fullfillment_t state);
+void reset_oneshot_layer(void);
+bool is_oneshot_layer_active(void);
+uint8_t get_oneshot_layer_state(void);
+bool has_oneshot_layer_timed_out(void);
+
+/* inspect */
+uint8_t has_anymod(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif