Nulo/qmk_firmware
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Change: 0 means default_layer in current_layer now

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- current_layer indicates active layer at the time
- default_layer indicates base layer
- default_layer is used when current_layer is 0
- with this LAYER_BIT action works as overlay even if
  default_layer varies other than layer 0.
This commit is contained in:
tmk 2013-02-15 12:17:03 +09:00
parent a43ab35b7b
commit a4aae1c505
2 changed files with 26 additions and 20 deletions
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39
common/action.c
View file

@ -289,6 +289,7 @@ void action_exec(keyevent_t event)
static action_t get_action(key_t key)
{
action_t action;
action.code = ACTION_NO;
/* layer stack */
for (layer_item_t i = layer_stack[top_layer]; i.used; i = layer_stack[i.next]) {
@ -301,14 +302,18 @@ static action_t get_action(key_t key)
debug("layer_stack: through. "); debug_dec(i.layer); debug("\n");
}
/* current layer */
action = action_for_key(current_layer, key);
/* 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 */
if (action.code == ACTION_TRANSPARENT) {
debug("TRNASPARENT: "); debug_hex16(action.code); debug("\n");
action = action_for_key(default_layer, key);
}
debug("default layer: used. \n");
action = action_for_key(default_layer, key);
return action;
}
@ -469,7 +474,7 @@ static void process_action(keyrecord_t *record)
}
else {
// NOTE: This is needed by legacy keymap support
layer_switch(default_layer);
layer_switch(0);
}
break;
case LAYER_ON_PRESS:
@ -500,18 +505,18 @@ static void process_action(keyrecord_t *record)
case LAYER_SET_DEFAULT_ON_PRESS:
if (event.pressed) {
default_layer = action.layer.val;
layer_switch(default_layer);
layer_switch(0);
}
break;
case LAYER_SET_DEFAULT_ON_RELEASE:
if (!event.pressed) {
default_layer = action.layer.val;
layer_switch(default_layer);
layer_switch(0);
}
break;
case LAYER_SET_DEFAULT_ON_BOTH:
default_layer = action.layer.val;
layer_switch(default_layer);
layer_switch(0);
break;
default:
/* tap key */
@ -530,7 +535,7 @@ 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(default_layer);
layer_switch(0);
}
}
break;
@ -573,19 +578,19 @@ static void process_action(keyrecord_t *record)
break;
case LAYER_SET_DEFAULT_ON_PRESS:
if (event.pressed) {
default_layer = current_layer ^ action.layer.val;
layer_switch(default_layer);
default_layer = default_layer ^ action.layer.val;
layer_switch(0);
}
break;
case LAYER_SET_DEFAULT_ON_RELEASE:
if (!event.pressed) {
default_layer = current_layer ^ action.layer.val;
layer_switch(default_layer);
default_layer = default_layer ^ action.layer.val;
layer_switch(0);
}
break;
case LAYER_SET_DEFAULT_ON_BOTH:
default_layer = current_layer ^ action.layer.val;
layer_switch(default_layer);
default_layer = default_layer ^ action.layer.val;
layer_switch(0);
break;
default:
// tap key

7
common/command.c
View file

@ -261,8 +261,9 @@ static bool command_common(uint8_t code)
#endif
break;
#endif
case KC_ESC:
case KC_GRV:
case KC_0:
case KC_F10:
clear_keyboard();
switch_layer(0);
break;
@ -270,7 +271,7 @@ static bool command_common(uint8_t code)
clear_keyboard();
switch_layer((code - KC_1) + 1);
break;
case KC_F1 ... KC_F9:
case KC_F1 ... KC_F12:
clear_keyboard();
switch_layer((code - KC_F1) + 1);
break;
@ -545,7 +546,7 @@ static void switch_layer(uint8_t layer)
{
print_val_hex8(current_layer);
print_val_hex8(default_layer);
current_layer = layer;
default_layer = layer;
current_layer = 0;
print("switch to "); print_val_hex8(layer);
}