M common/action.c => common/action.c +40 -67
@@ 27,12 27,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "layer_switch.h"
-/* default layer indicates base layer */
-uint8_t default_layer = 0;
-/* current layer indicates active layer at this time */
-uint8_t current_layer = 0;
-
-
static void process_action(keyrecord_t *record);
static bool process_tapping(keyrecord_t *record);
static void waiting_buffer_scan_tap(void);
@@ 219,17 213,8 @@ static action_t get_action(key_t key)
return action;
}
- /* current layer: 0 means default layer */
- if (current_layer) {
- action = action_for_key(current_layer, key);
- if (action.code != ACTION_TRANSPARENT) {
- debug("current layer: used. "); debug_dec(current_layer); debug("\n");
- return action;
- }
- }
-
/* default layer */
- debug("default layer: used. \n");
+ //debug("get_aciton: default layer: "); debug_dec(default_layer); debug("\n");
action = action_for_key(default_layer, key);
return action;
}
@@ 242,7 227,8 @@ static void process_action(keyrecord_t *record)
if (IS_NOEVENT(event)) { return; }
action_t action = get_action(event.key);
- debug("ACTION: "); debug_action(action); debug("\n");
+ debug("ACTION: "); debug_action(action); debug(" ");
+ layer_switch_debug(); debug("["); debug_dec(default_layer); debug("]\n");
switch (action.kind.id) {
/* Key and Mods */
@@ 383,57 369,57 @@ static void process_action(keyrecord_t *record)
break;
/* Layer key */
- case ACT_LAYER:
+ case ACT_LAYER_SET:
switch (action.layer.code) {
case LAYER_MOMENTARY: /* momentary */
if (event.pressed) {
- layer_switch(action.layer.val);
+ layer_switch_move(action.layer.val);
}
else {
// NOTE: This is needed by legacy keymap support
- layer_switch(0);
+ layer_switch_move(0);
}
break;
case LAYER_ON_PRESS:
if (event.pressed) {
- layer_switch(action.layer.val);
+ layer_switch_move(action.layer.val);
}
break;
case LAYER_ON_RELEASE:
if (!event.pressed) {
- layer_switch(action.layer.val);
+ layer_switch_move(action.layer.val);
}
break;
case LAYER_ON_BOTH:
- layer_switch(action.layer.val);
+ layer_switch_move(action.layer.val);
break;
case LAYER_TAP_TOGGLE: /* switch on hold and toggle on several taps */
if (event.pressed) {
if (tap_count < TAPPING_TOGGLE) {
- layer_switch(action.layer.val);
+ layer_switch_move(action.layer.val);
}
} else {
if (tap_count >= TAPPING_TOGGLE) {
debug("LAYER_PRESSED: tap toggle.\n");
- layer_switch(action.layer.val);
+ layer_switch_move(action.layer.val);
}
}
break;
case LAYER_SET_DEFAULT_ON_PRESS:
if (event.pressed) {
default_layer = action.layer.val;
- layer_switch(0);
+ layer_switch_move(0);
}
break;
case LAYER_SET_DEFAULT_ON_RELEASE:
if (!event.pressed) {
default_layer = action.layer.val;
- layer_switch(0);
+ layer_switch_move(0);
}
break;
case LAYER_SET_DEFAULT_ON_BOTH:
default_layer = action.layer.val;
- layer_switch(0);
+ layer_switch_move(0);
break;
default:
/* tap key */
@@ 443,7 429,7 @@ static void process_action(keyrecord_t *record)
register_code(action.layer.code);
} else {
debug("LAYER_SET: No tap: layer_set(on press)\n");
- layer_switch(action.layer.val);
+ layer_switch_move(action.layer.val);
}
} else {
if (IS_TAPPING_KEY(event.key) && tap_count > 0) {
@@ 452,7 438,7 @@ static void process_action(keyrecord_t *record)
} else {
// NOTE: This is needed by legacy keymap support
debug("LAYER_SET: No tap: return to default layer(on release)\n");
- layer_switch(0);
+ layer_switch_move(0);
}
}
break;
@@ 462,52 448,52 @@ static void process_action(keyrecord_t *record)
switch (action.layer.code) {
case LAYER_MOMENTARY: /* momentary */
if (event.pressed) {
- layer_switch(current_layer | action.layer.val);
+ layer_switch_move(layer_switch_get_layer() | action.layer.val);
} else {
- layer_switch(current_layer & ~action.layer.val);
+ layer_switch_move(layer_switch_get_layer() & ~action.layer.val);
}
break;
case LAYER_ON_PRESS:
if (event.pressed) {
- layer_switch(current_layer ^ action.layer.val);
+ layer_switch_move(layer_switch_get_layer() ^ action.layer.val);
}
break;
case LAYER_ON_RELEASE:
if (!event.pressed) {
- layer_switch(current_layer ^ action.layer.val);
+ layer_switch_move(layer_switch_get_layer() ^ action.layer.val);
}
break;
case LAYER_ON_BOTH:
- layer_switch(current_layer ^ action.layer.val);
+ layer_switch_move(layer_switch_get_layer() ^ action.layer.val);
break;
case LAYER_TAP_TOGGLE: /* switch on hold and toggle on several taps */
if (event.pressed) {
if (tap_count < TAPPING_TOGGLE) {
debug("LAYER_BIT: tap toggle(press).\n");
- layer_switch(current_layer ^ action.layer.val);
+ layer_switch_move(layer_switch_get_layer() ^ action.layer.val);
}
} else {
if (tap_count <= TAPPING_TOGGLE) {
debug("LAYER_BIT: tap toggle(release).\n");
- layer_switch(current_layer ^ action.layer.val);
+ layer_switch_move(layer_switch_get_layer() ^ action.layer.val);
}
}
break;
case LAYER_SET_DEFAULT_ON_PRESS:
if (event.pressed) {
default_layer = default_layer ^ action.layer.val;
- layer_switch(0);
+ layer_switch_move(default_layer);
}
break;
case LAYER_SET_DEFAULT_ON_RELEASE:
if (!event.pressed) {
default_layer = default_layer ^ action.layer.val;
- layer_switch(0);
+ layer_switch_move(default_layer);
}
break;
case LAYER_SET_DEFAULT_ON_BOTH:
default_layer = default_layer ^ action.layer.val;
- layer_switch(0);
+ layer_switch_move(default_layer);
break;
default:
// tap key
@@ 517,7 503,7 @@ static void process_action(keyrecord_t *record)
register_code(action.layer.code);
} else {
debug("LAYER_BIT: No tap: layer_bit(on press)\n");
- layer_switch(current_layer ^ action.layer.val);
+ layer_switch_move(layer_switch_get_layer() ^ action.layer.val);
}
} else {
if (IS_TAPPING_KEY(event.key) && tap_count > 0) {
@@ 525,7 511,7 @@ static void process_action(keyrecord_t *record)
unregister_code(action.layer.code);
} else {
debug("LAYER_BIT: No tap: layer_bit(on release)\n");
- layer_switch(current_layer ^ action.layer.val);
+ layer_switch_move(layer_switch_get_layer() ^ action.layer.val);
}
}
break;
@@ 542,27 528,27 @@ static void process_action(keyrecord_t *record)
break;
case LAYER_ON_PRESS:
if (event.pressed) {
- layer_switch_inv(action.layer.val);
+ layer_switch_invert(action.layer.val);
}
break;
case LAYER_ON_RELEASE:
if (!event.pressed) {
- layer_switch_inv(action.layer.val);
+ layer_switch_invert(action.layer.val);
}
break;
case LAYER_ON_BOTH:
- layer_switch_inv(action.layer.val);
+ layer_switch_invert(action.layer.val);
break;
case LAYER_TAP_TOGGLE: /* switch on hold and toggle on several taps */
if (event.pressed) {
if (tap_count < TAPPING_TOGGLE) {
debug("LAYER_SWITCH: tap toggle(press).\n");
- layer_switch_inv(action.layer.val);
+ layer_switch_invert(action.layer.val);
}
} else {
if (tap_count <= TAPPING_TOGGLE) {
debug("LAYER_SWITCH: tap toggle(release).\n");
- layer_switch_inv(action.layer.val);
+ layer_switch_invert(action.layer.val);
}
}
break;
@@ 573,16 559,16 @@ static void process_action(keyrecord_t *record)
debug("LAYER_SWITCH: Tap: register_code\n");
register_code(action.layer.code);
} else {
- debug("LAYER_SWITCH: No tap: layer_switch(on press)\n");
- layer_switch_inv(action.layer.val);
+ debug("LAYER_SWITCH: No tap: layer_switch on press\n");
+ layer_switch_invert(action.layer.val);
}
} else {
if (IS_TAPPING_KEY(event.key) && tap_count > 0) {
debug("LAYER_SWITCH: Tap: unregister_code\n");
unregister_code(action.layer.code);
} else {
- debug("LAYER_SWITCH: No tap: layer_switch(on release)\n");
- layer_switch_inv(action.layer.val);
+ debug("LAYER_SWITCH: No tap: layer_switch on release\n");
+ layer_switch_invert(action.layer.val);
}
}
break;
@@ 889,19 875,6 @@ bool sending_anykey(void)
host_last_sysytem_report() || host_last_consumer_report());
}
-// TODO: rename or reinpl with new layer_switch.c
-void layer_switch(uint8_t new_layer)
-{
- if (current_layer != new_layer) {
- debug("Layer Switch: "); debug_hex(current_layer);
- debug(" -> "); debug_hex(new_layer); debug("\n");
-
- current_layer = new_layer;
- clear_keyboard_but_mods(); // To avoid stuck keys
- // NOTE: update mods with full scan of matrix? if modifier changes between layers
- }
-}
-
bool is_tap_key(key_t key)
{
action_t action = get_action(key);
@@ 910,7 883,7 @@ bool is_tap_key(key_t key)
case ACT_LMODS_TAP:
case ACT_RMODS_TAP:
return true;
- case ACT_LAYER:
+ case ACT_LAYER_SET:
case ACT_LAYER_BIT:
switch (action.layer.code) {
case LAYER_MOMENTARY:
@@ 956,9 929,9 @@ static void debug_action(action_t action)
case ACT_RMODS_TAP: debug("ACT_RMODS_TAP"); break;
case ACT_USAGE: debug("ACT_USAGE"); break;
case ACT_MOUSEKEY: debug("ACT_MOUSEKEY"); break;
- case ACT_LAYER: debug("ACT_LAYER"); break;
+ case ACT_LAYER_SET: debug("ACT_LAYER_SET"); break;
case ACT_LAYER_BIT: debug("ACT_LAYER_BIT"); break;
- case ACT_LAYER_SWITCH: debug("ACT_LAYER_SWITCH"); break;
+ case ACT_LAYER_SWITCH: debug("ACT_LAYER_SWITCH"); break;
case ACT_MACRO: debug("ACT_MACRO"); break;
case ACT_COMMAND: debug("ACT_COMMAND"); break;
case ACT_FUNCTION: debug("ACT_FUNCTION"); break;
M common/action.h => common/action.h +15 -20
@@ 76,11 76,6 @@ typedef union {
-/* layer used currently */
-extern uint8_t current_layer;
-/* layer to return or start with */
-extern uint8_t default_layer;
-
/* Execute action per keyevent */
void action_exec(keyevent_t event);
@@ 155,14 150,14 @@ bool waiting_buffer_has_anykey_pressed(void);
*
* Mouse Keys
* ----------
- * TODO: can be combined with 'Other HID Usage'? to save action kind id.
+ * NOTE: can be combined with 'Other HID Usage'? to save action kind id.
* ACT_MOUSEKEY(0110):
* 0101|XXXX| keycode Mouse key
*
*
* Layer Actions
* -------------
- * ACT_LAYER(1000): Set layer
+ * ACT_LAYER_SET(1000): Set layer
* 1000|LLLL|0000 0000 set current layer on press and return to default on release(momentary)
* 1000|LLLL|0000 0001 set current layer on press
* 1000|LLLL|0000 0010 set current layer on release
@@ 216,7 211,7 @@ enum action_kind_id {
ACT_USAGE = 0b0100,
ACT_MOUSEKEY = 0b0101,
- ACT_LAYER = 0b1000,
+ ACT_LAYER_SET = 0b1000,
ACT_LAYER_BIT = 0b1001,
ACT_LAYER_SWITCH = 0b1011,
@@ 277,14 272,14 @@ enum layer_codes {
*/
/* set default layer */
#define ACTION_LAYER_SET_DEFAULT(layer) ACTION_LAYER_SET_DEFAULT_R(layer)
-#define ACTION_LAYER_SET_DEFAULT_P(layer) ACTION(ACT_LAYER, (layer)<<8 | LAYER_SET_DEFAULT_ON_PRESS)
-#define ACTION_LAYER_SET_DEFAULT_R(layer) ACTION(ACT_LAYER, (layer)<<8 | LAYER_SET_DEFAULT_ON_RELEASE)
-#define ACTION_LAYER_SET_DEFAULT_B(layer) ACTION(ACT_LAYER, (layer)<<8 | LAYER_SET_DEFAULT_ON_BOTH)
+#define ACTION_LAYER_SET_DEFAULT_P(layer) ACTION(ACT_LAYER_SET, (layer)<<8 | LAYER_SET_DEFAULT_ON_PRESS)
+#define ACTION_LAYER_SET_DEFAULT_R(layer) ACTION(ACT_LAYER_SET, (layer)<<8 | LAYER_SET_DEFAULT_ON_RELEASE)
+#define ACTION_LAYER_SET_DEFAULT_B(layer) ACTION(ACT_LAYER_SET, (layer)<<8 | LAYER_SET_DEFAULT_ON_BOTH)
/* bit-xor default layer */
#define ACTION_LAYER_BIT_DEFAULT(bits) ACTION_LAYER_BIT_DEFAULT_R(bits)
-#define ACTION_LAYER_BIT_DEFAULT_P(bits) ACTION(ACT_LAYER, (bits)<<8 | LAYER_SET_DEFAULT_ON_PRESS)
-#define ACTION_LAYER_BIT_DEFAULT_R(bits) ACTION(ACT_LAYER, (bits)<<8 | LAYER_SET_DEFAULT_ON_RELEASE)
-#define ACTION_LAYER_BIT_DEFAULT_B(bits) ACTION(ACT_LAYER, (bits)<<8 | LAYER_SET_DEFAULT_ON_BOTH)
+#define ACTION_LAYER_BIT_DEFAULT_P(bits) ACTION(ACT_LAYER_BIT, (bits)<<8 | LAYER_SET_DEFAULT_ON_PRESS)
+#define ACTION_LAYER_BIT_DEFAULT_R(bits) ACTION(ACT_LAYER_BIT, (bits)<<8 | LAYER_SET_DEFAULT_ON_RELEASE)
+#define ACTION_LAYER_BIT_DEFAULT_B(bits) ACTION(ACT_LAYER_BIT, (bits)<<8 | LAYER_SET_DEFAULT_ON_BOTH)
/*
* Current layer: Return to default layer
*/
@@ 296,13 291,13 @@ enum layer_codes {
* Current layer: Set
*/
#define ACTION_LAYER_SET(layer) ACTION_LAYER_SET_P(layer)
-#define ACTION_LAYER_SET_MOMENTARY(layer) ACTION(ACT_LAYER, (layer)<<8 | LAYER_MOMENTARY)
+#define ACTION_LAYER_SET_MOMENTARY(layer) ACTION(ACT_LAYER_SET, (layer)<<8 | LAYER_MOMENTARY)
#define ACTION_LAYER_SET_TOGGLE(layer) ACTION_LAYER_SET_R(layer)
-#define ACTION_LAYER_SET_P(layer) ACTION(ACT_LAYER, (layer)<<8 | LAYER_ON_PRESS)
-#define ACTION_LAYER_SET_R(layer) ACTION(ACT_LAYER, (layer)<<8 | LAYER_ON_RELEASE)
-#define ACTION_LAYER_SET_B(layer) ACTION(ACT_LAYER, (layer)<<8 | LAYER_ON_BOTH)
-#define ACTION_LAYER_SET_TAP_TOGGLE(layer) ACTION(ACT_LAYER, (layer)<<8 | LAYER_TAP_TOGGLE)
-#define ACTION_LAYER_SET_TAP_KEY(layer, key) ACTION(ACT_LAYER, (layer)<<8 | (key))
+#define ACTION_LAYER_SET_P(layer) ACTION(ACT_LAYER_SET, (layer)<<8 | LAYER_ON_PRESS)
+#define ACTION_LAYER_SET_R(layer) ACTION(ACT_LAYER_SET, (layer)<<8 | LAYER_ON_RELEASE)
+#define ACTION_LAYER_SET_B(layer) ACTION(ACT_LAYER_SET, (layer)<<8 | LAYER_ON_BOTH)
+#define ACTION_LAYER_SET_TAP_TOGGLE(layer) ACTION(ACT_LAYER_SET, (layer)<<8 | LAYER_TAP_TOGGLE)
+#define ACTION_LAYER_SET_TAP_KEY(layer, key) ACTION(ACT_LAYER_SET, (layer)<<8 | (key))
/*
* Current layer: Bit-op
*/
M common/command.c => common/command.c +2 -5
@@ 543,12 543,9 @@ static uint8_t numkey2num(uint8_t code)
static void switch_default_layer(uint8_t layer)
{
- print_val_hex8(current_layer);
- print_val_hex8(default_layer);
- print("switch to "); print_val_hex8(layer);
-
+ // TODO check existence of layer or whether it can be used as default layer
+ print("switch_default_layer: "); print_dec(default_layer); print(" to "); print_dec(layer);
default_layer = layer;
- current_layer = 0; /* 0 means default_layer */
layer_switch_clear();
clear_keyboard();
}
M common/layer_switch.c => common/layer_switch.c +51 -15
@@ 2,50 2,88 @@
#include "keyboard.h"
#include "action.h"
#include "debug.h"
+#include "util.h"
#include "layer_switch.h"
+uint8_t default_layer = 0;
+
uint16_t layer_switch_stat = 0;
-uint16_t layer_switch_stat_get(void)
+uint16_t layer_switch_get_stat(void)
{
return layer_switch_stat;
}
-void layer_switch_stat_set(uint16_t stat)
+/* return highest layer whose state is on */
+uint8_t layer_switch_get_layer(void)
+{
+ return biton16(layer_switch_stat);
+}
+
+static inline void stat_set(uint16_t stat)
{
+ debug("layer_switch: ");
+ layer_switch_debug(); debug(" to ");
+
layer_switch_stat = stat;
- layer_switch_debug();
+
+ layer_switch_debug(); debug("\n");
+
+ clear_keyboard_but_mods(); // To avoid stuck keys
}
void layer_switch_clear(void)
{
- layer_switch_stat = 0;
- layer_switch_debug();
+ stat_set(0);
+}
+
+
+void layer_switch_set(uint16_t stat)
+{
+ stat_set(stat);
+}
+
+void layer_switch_move(uint8_t layer)
+{
+ if (layer)
+ stat_set(1<<layer);
+ else
+ stat_set(0); // fall back to default layer
}
void layer_switch_on(uint8_t layer)
{
- layer_switch_stat |= (1<<layer);
- layer_switch_debug();
+ stat_set(layer_switch_stat | (1<<layer));
}
void layer_switch_off(uint8_t layer)
{
- layer_switch_stat &= ~(1<<layer);
- layer_switch_debug();
+ stat_set(layer_switch_stat & ~(1<<layer));
+}
+
+void layer_switch_invert(uint8_t layer)
+{
+ stat_set(layer_switch_stat ^ (1<<layer));
}
-void layer_switch_inv(uint8_t layer)
+void layer_switch_or(uint16_t stat)
+{
+ stat_set(layer_switch_stat | stat);
+}
+void layer_switch_and(uint16_t stat)
+{
+ stat_set(layer_switch_stat & stat);
+}
+void layer_switch_xor(uint16_t stat)
{
- layer_switch_stat ^= (1<<layer);
- layer_switch_debug();
+ stat_set(layer_switch_stat ^ stat);
}
void layer_switch_debug(void)
{
- debug("layer_switch_stat: "); debug_bin16(layer_switch_stat); debug("\n");
+ debug_hex16(layer_switch_stat); debug("("); debug_dec(layer_switch_get_layer()); debug(")");
}
action_t layer_switch_get_action(key_t key)
@@ 58,8 96,6 @@ action_t layer_switch_get_action(key_t key)
if (layer_switch_stat & (1<<i)) {
action = action_for_key(i, key);
if (action.code != ACTION_TRANSPARENT) {
- layer_switch_debug();
- debug("layer_switch: used. "); debug_dec(i); debug("\n");
return action;
}
}
M common/layer_switch.h => common/layer_switch.h +28 -5
@@ 21,16 21,39 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "keyboard.h"
#include "action.h"
-uint16_t layer_switch_stat;
-uint16_t layer_switch_stat_get(void);
-void layer_switch_stat_set(uint16_t stat);
+/* base layer to fall back */
+extern uint8_t default_layer;
+
+/* layer status */
+extern uint16_t layer_switch_stat;
+
+/* return layer status */
+uint16_t layer_switch_get_stat(void);
+/* return current active layer */
+uint8_t layer_switch_get_layer(void);
+
+/* switch off all layers */
void layer_switch_clear(void);
+/* set layer status */
+void layer_switch_set(uint16_t stat);
+/* move to layer */
+void layer_switch_move(uint8_t layer);
+/* switch on layer */
void layer_switch_on(uint8_t layer);
+/* switch off layer */
void layer_switch_off(uint8_t layer);
-/* invert state */
-void layer_switch_inv(uint8_t layer);
+/* switch state of layer */
+void layer_switch_invert(uint8_t layer);
+
+/* bitwise operation against layer status */
+void layer_switch_or(uint16_t stat);
+void layer_switch_and(uint16_t stat);
+void layer_switch_xor(uint16_t stat);
+
void layer_switch_debug(void);
+
+/* return action depending on current layer status */
action_t layer_switch_get_action(key_t key);
#endif
M common/util.c => common/util.c +11 -0
@@ 39,6 39,7 @@ uint8_t bitpop16(uint16_t bits)
}
// most significant on-bit - return highest location of on-bit
+// NOTE: return 0 when bit0 is on or all bits are off
uint8_t biton(uint8_t bits)
{
uint8_t n = 0;
@@ 47,3 48,13 @@ uint8_t biton(uint8_t bits)
if (bits >> 1) { bits >>= 1; n += 1;}
return n;
}
+
+uint8_t biton16(uint16_t bits)
+{
+ uint8_t n = 0;
+ if (bits >> 8) { bits >>= 8; n += 8;}
+ if (bits >> 4) { bits >>= 4; n += 4;}
+ if (bits >> 2) { bits >>= 2; n += 2;}
+ if (bits >> 1) { bits >>= 1; n += 1;}
+ return n;
+}
M common/util.h => common/util.h +1 -0
@@ 31,5 31,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
uint8_t bitpop(uint8_t bits);
uint8_t bitpop16(uint16_t bits);
uint8_t biton(uint8_t bits);
+uint8_t biton16(uint16_t bits);
#endif