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- /*
- Copyright 2012,2013 Jun Wako <[email protected]>
-
- 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/>.
- */
-
- //#include <stdbool.h>
- #include <avr/pgmspace.h>
- #include "keymap.h"
- #include "keymap_in_eeprom.h"
- #include "keymap_common.h"
-
- static uint8_t keymaps_cache[KEYMAPS_COUNT][MATRIX_ROWS][MATRIX_COLS] = {0};
- static uint8_t last_layer_number = 1;
-
- void keymaps_cache_init(void)
- {
- for (uint8_t layer = 0; layer < KEYMAPS_COUNT; layer++) {
- uint8_t non_empty_key = 0;
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- for (uint8_t col = 0; col < MATRIX_COLS; col++) {
- #ifndef KEYMAP_IN_EEPROM_ENABLE
- keymaps_cache[layer][row][col] = pgm_read_byte(&keymaps[layer][row][col]);
- #else
- keymaps_cache[layer][row][col] = eeconfig_read_keymap_key(layer, row, col);
- #endif
- if (keymaps_cache[layer][row][col] > KC_TRANSPARENT) {
- non_empty_key++;
- }
- }
- }
- if (non_empty_key) {
- last_layer_number = layer;
- }
- }
- }
-
- uint8_t last_layer(void)
- {
- return last_layer_number;
- }
-
- /* translates key to keycode */
- uint8_t keymap_key_to_keycode(uint8_t layer, key_t key)
- {
- return keymaps_cache[layer][key.row][key.col];
- }
-
- /* translates Fn keycode to action */
- action_t keymap_fn_to_action(uint8_t keycode)
- {
- #ifndef KEYMAP_IN_EEPROM_ENABLE
- return (action_t) {
- .code = pgm_read_word(&fn_actions[FN_INDEX(keycode)])
- };
- #else
- return (action_t) {
- .code = eeconfig_read_keymap_fn_action(FN_INDEX(keycode))
- };
- #endif
- }
-
- #ifdef KEYMAP_IN_EEPROM_ENABLE
- const uint8_t* keymaps_pointer(void) {
- return (const uint8_t*)keymaps;
- }
-
- const uint16_t* fn_actions_pointer(void) {
- return fn_actions;
- }
- #endif
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