summaryrefslogtreecommitdiff
path: root/hhkb/keymap.c
diff options
context:
space:
mode:
authortmk <nobody@nowhere>2010-10-29 15:17:18 +0900
committertmk <nobody@nowhere>2010-10-30 01:16:47 +0900
commit45d4a7a89883c3433604d4e011b665796a583008 (patch)
treeb9ff5306dc5eb9a06d7e4a2fb7d0873a9b30606d /hhkb/keymap.c
parent6c3b9a2ded1afcf4a6bbc69878f52088f4c1a0e8 (diff)
improve layer switching
Diffstat (limited to 'hhkb/keymap.c')
-rw-r--r--hhkb/keymap.c77
1 files changed, 9 insertions, 68 deletions
diff --git a/hhkb/keymap.c b/hhkb/keymap.c
index 2b887d9c7f..cad601d467 100644
--- a/hhkb/keymap.c
+++ b/hhkb/keymap.c
@@ -6,16 +6,13 @@
#include <avr/pgmspace.h>
#include "usb_keyboard.h"
#include "usb_keycodes.h"
-#include "matrix.h"
#include "print.h"
#include "debug.h"
#include "util.h"
-#include "keymap.h"
+#include "controller.h"
+#include "keymap_skel.h"
-#define FN_KEYCODE(fn) (pgm_read_byte(&fn_keycode[(fn)]))
-#define FN_LAYER(fn) (pgm_read_byte(&fn_layer[(fn)]))
-#define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)]))
#define KEYMAP( \
R3C1, R3C0, R0C0, R1C0, R1C1, R2C0, R2C1, R4C0, R4C1, R6C0, R6C1, R7C0, R7C1, R5C0, R5C1, \
R3C2, R0C1, R0C2, R1C3, R1C2, R2C3, R2C2, R4C2, R4C3, R6C2, R6C3, R7C3, R7C2, R5C2, \
@@ -34,9 +31,7 @@
{ R7C0, R7C1, R7C2, R7C3, R7C4, R7C5, R7C6, KB_NO } \
}
-
-static int current_layer = 0;
-static bool layer_used = false;
+#define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)]))
/* layer to change into while Fn key pressed */
@@ -153,76 +148,22 @@ static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
};
-uint8_t keymap_get_keycode(int row, int col)
+uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col)
{
- return keymap_get_keycodel(current_layer, row, col);
+ return KEYCODE(layer, row, col);
}
-uint8_t keymap_get_keycodel(int layer, int row, int col)
+int keymap_fn_layer(uint8_t fn_bits)
{
- uint8_t code = KEYCODE(layer, row, col);
- // normal key or mouse key
- if (IS_KEY(code) || IS_MOUSE(code))
- layer_used = true;
- return code;
+ return pgm_read_byte(&fn_layer[biton(fn_bits)]);
}
-inline
-int keymap_get_layer(void)
+uint8_t keymap_fn_keycode(uint8_t fn_bits)
{
- return current_layer;
+ return pgm_read_byte(&fn_keycode[(biton(fn_bits))]);
}
-inline
-int keymap_set_layer(int layer)
-{
- current_layer = layer;
- return current_layer;
-}
-
-inline
bool keymap_is_special_mode(uint8_t fn_bits)
{
return (keyboard_modifier_keys == (BIT_LCTRL | BIT_LSHIFT | BIT_LALT | BIT_LGUI));
}
-
-void keymap_fn_proc(uint8_t fn_bits)
-{
- // layer switching
- static uint8_t last_bits = 0;
- static uint8_t last_mod = 0;
-
- if (usb_keyboard_has_key() || fn_bits == last_bits) {
- // do nothing during press other than Fn key
- return;
- } else if (fn_bits == 0) {
- // send key when Fn key is released without using the layer
- if (!layer_used) {
- uint8_t code = FN_KEYCODE(biton(last_bits));
- if (code != KB_NO) {
- if (IS_MOD(code)) {
- keyboard_modifier_keys = last_mod | 1<<(code & 0x07);
- } else {
- keyboard_keys[0] = code;
- keyboard_modifier_keys = last_mod;
- }
- usb_keyboard_send();
- usb_keyboard_print();
- usb_keyboard_clear();
- }
- }
- last_bits = 0;
- last_mod = 0;
- layer_used = false;
- keymap_set_layer(0); // default layer
- } else if ((fn_bits & (fn_bits - 1)) == 0) {
- // switch layer when just one Fn Key is pressed
- last_bits = fn_bits;
- last_mod = keyboard_modifier_keys;
- layer_used = false;
- keymap_set_layer(FN_LAYER(biton(fn_bits)));
- debug("layer: "); phex(current_layer); debug("(");
- debug_bin(last_bits); debug(")\n");
- debug("last_mod: "); debug_hex(last_mod); debug("\n");
- }
-}