Migrate platform independent code from tmk_core -> quantum (#13673)

* Migrate action|keyboard|keycode|eeconfig from tmk_core -> quantum

1 files changed, 147 insertions, 0 deletions

diff --git a/quantum/action_layer.h b/quantum/action_layer.h
new file mode 100644
index 0000000000..b87d096eed
--- /dev/null
+++ b/quantum/action_layer.h
@@ -0,0 +1,147 @@
+/*
+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/>.
+*/
+
+#pragma once
+
+#include <stdint.h>
+#include "keyboard.h"
+#include "action.h"
+
+#ifdef DYNAMIC_KEYMAP_ENABLE
+#    ifndef DYNAMIC_KEYMAP_LAYER_COUNT
+#        define DYNAMIC_KEYMAP_LAYER_COUNT 4
+#    endif
+#    if DYNAMIC_KEYMAP_LAYER_COUNT <= 8
+#        ifndef LAYER_STATE_8BIT
+#            define LAYER_STATE_8BIT
+#        endif
+#    elif DYNAMIC_KEYMAP_LAYER_COUNT <= 16
+#        ifndef LAYER_STATE_16BIT
+#            define LAYER_STATE_16BIT
+#        endif
+#    else
+#        ifndef LAYER_STATE_32BIT
+#            define LAYER_STATE_32BIT
+#        endif
+#    endif
+#endif
+
+#if !defined(LAYER_STATE_8BIT) && !defined(LAYER_STATE_16BIT) && !defined(LAYER_STATE_32BIT)
+#    define LAYER_STATE_32BIT
+#endif
+
+#if defined(LAYER_STATE_8BIT)
+typedef uint8_t layer_state_t;
+#    define MAX_LAYER_BITS 3
+#    ifndef MAX_LAYER
+#        define MAX_LAYER 8
+#    endif
+#    define get_highest_layer(state) biton(state)
+#elif defined(LAYER_STATE_16BIT)
+typedef uint16_t layer_state_t;
+#    define MAX_LAYER_BITS 4
+#    ifndef MAX_LAYER
+#        define MAX_LAYER 16
+#    endif
+#    define get_highest_layer(state) biton16(state)
+#elif defined(LAYER_STATE_32BIT)
+typedef uint32_t layer_state_t;
+#    define MAX_LAYER_BITS 5
+#    ifndef MAX_LAYER
+#        define MAX_LAYER 32
+#    endif
+#    define get_highest_layer(state) biton32(state)
+#else
+#    error Layer Mask size not specified.  HOW?!
+#endif
+
+/*
+ * Default Layer
+ */
+extern layer_state_t default_layer_state;
+void                 default_layer_debug(void);
+void                 default_layer_set(layer_state_t state);
+
+__attribute__((weak)) layer_state_t default_layer_state_set_kb(layer_state_t state);
+__attribute__((weak)) layer_state_t default_layer_state_set_user(layer_state_t state);
+
+#ifndef NO_ACTION_LAYER
+/* bitwise operation */
+void default_layer_or(layer_state_t state);
+void default_layer_and(layer_state_t state);
+void default_layer_xor(layer_state_t state);
+#else
+#    define default_layer_or(state)
+#    define default_layer_and(state)
+#    define default_layer_xor(state)
+#endif
+
+/*
+ * Keymap Layer
+ */
+#ifndef NO_ACTION_LAYER
+extern layer_state_t layer_state;
+
+void layer_state_set(layer_state_t state);
+bool layer_state_is(uint8_t layer);
+bool layer_state_cmp(layer_state_t layer1, uint8_t layer2);
+
+void layer_debug(void);
+void layer_clear(void);
+void layer_move(uint8_t layer);
+void layer_on(uint8_t layer);
+void layer_off(uint8_t layer);
+void layer_invert(uint8_t layer);
+/* bitwise operation */
+void          layer_or(layer_state_t state);
+void          layer_and(layer_state_t state);
+void          layer_xor(layer_state_t state);
+layer_state_t layer_state_set_user(layer_state_t state);
+layer_state_t layer_state_set_kb(layer_state_t state);
+#else
+#    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 & (layer_state_t)1 << layer) != 0)
+
+#    define layer_debug()
+#    define layer_clear()
+#    define layer_move(layer) (void)layer
+#    define layer_on(layer) (void)layer
+#    define layer_off(layer) (void)layer
+#    define layer_invert(layer) (void)layer
+#    define layer_or(state) (void)state
+#    define layer_and(state) (void)state
+#    define layer_xor(state) (void)state
+#    define layer_state_set_kb(state) (void)state
+#    define layer_state_set_user(state) (void)state
+#endif
+
+/* pressed actions cache */
+#if !defined(NO_ACTION_LAYER) && !defined(STRICT_LAYER_RELEASE)
+
+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 */
+uint8_t layer_switch_get_layer(keypos_t key);
+
+/* return action depending on current layer status */
+action_t layer_switch_get_action(keypos_t key);