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Adaptive double-space a la iOS

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* double space morphs into `DOT SPACE STICKY-SHIFT`
* using adaptive key instead of tap-dance to avoid delay on single shift
* shift + space yields protected space so one can type double spaces
This commit is contained in:
urob 2023-05-11 14:37:48 -04:00
parent ff962c3166
commit 548231cee3
2 changed files with 68 additions and 40 deletions
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36
config/base.keymap
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@ -18,6 +18,7 @@
#define SYS 4
#define UC 5
#define MOUSE 6
#define SPACE_LAYER 7
#include "combos.dtsi" // requires layer aliases
#include "mouse.dtsi"
@ -31,7 +32,7 @@
#define QUICK_TAP_MS 175
&sk { // sticky-key config
release-after-ms = <600>; // release after 0.6s
release-after-ms = <1200>; // release after 1.2s
quick-release; // no double capitalization when rolling keys
};
@ -180,7 +181,7 @@ ZMK_BEHAVIOR(qexcl, mod_morph,
mods = <(MOD_LSFT|MOD_RSFT)>;
)
// tap: space | shift + tap: dot -> space -> sticky shift | hold: activate layer
// tap: space | double-tap: dot -> space -> sticky shift | shift + tap: protected space | hold: activate layer
ZMK_BEHAVIOR(lt_spc, hold_tap,
flavor = "balanced";
tapping-term-ms = <200>;
@ -188,13 +189,28 @@ ZMK_BEHAVIOR(lt_spc, hold_tap,
bindings = <&mo>, <&spc_morph>;
)
ZMK_BEHAVIOR(spc_morph, mod_morph,
bindings = <&kp SPACE>, <&dot_spc>;
bindings = <&spc_layer>, <&kp SPACE>;
mods = <(MOD_LSFT|MOD_RSFT)>;
)
ZMK_BEHAVIOR(spc_layer, macro,
wait-ms = <0>;
tap-ms = <5>;
bindings = <&kp SPACE &sl SPACE_LAYER>;
)
ZMK_BEHAVIOR(lt_spc2, hold_tap,
flavor = "balanced";
tapping-term-ms = <200>;
quick-tap-ms = <QUICK_TAP_MS>;
bindings = <&mo>, <&spc_morph2>;
)
ZMK_BEHAVIOR(spc_morph2, mod_morph,
bindings = <&dot_spc>, <&kp SPACE>;
mods = <(MOD_LSFT|MOD_RSFT)>;
)
ZMK_BEHAVIOR(dot_spc, macro,
wait-ms = <0>;
tap-ms = <5>;
bindings = <&kp DOT &kp SPACE &sk LSHFT>;
bindings = <&kp BSPC &kp DOT &kp SPACE &sk LSHIFT>;
)
// tap: backspace | lshft + tap: delete | rshft + tap: shift-delete
@ -323,4 +339,16 @@ ZMK_LAYER(mouse,
//╰──────╯ ╰─────────────┴─────────────╯ ╰──────╯ ╰─────────────┴─────────────╯ ╰──────╯
)
ZMK_LAYER(space,
//╭──────╮ ╭─────────────┬─────────────┬─────────────┬─────────────┬─────────────╮ ╭──────╮ ╭─────────────┬─────────────┬─────────────┬─────────────┬─────────────╮ ╭──────╮
X_LT ___ ___ ___ ___ ___ X_MT ___ ___ ___ ___ ___ X_RT
//├──────┤ ├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤ ├──────┤ ├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤ ├──────┤
X_LM ___ ___ ___ ___ ___ X_MM ___ ___ ___ ___ ___ X_RM
//├──────┤ ├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤ ├──────┤ ├─────────────┼─────────────┼─────────────┼─────────────┼─────────────┤ ├──────┤
X_LB ___ ___ ___ ___ ___ X_MB ___ ___ ___ ___ ___ X_RB
//├──────┤ ╰─────────────┼─────────────┴─────────────┼─────────────┼─────────────┤ ├──────┤ ├─────────────┼─────────────┼─────────────┴───────────────────────────╯ ├──────┤
X_LH &lt_spc2 NAV 0 ___ X_MH ___ ___ X_RH
//╰──────╯ ╰─────────────┴─────────────╯ ╰──────╯ ╰─────────────┴─────────────╯ ╰──────╯
)
/* vim: set ft=c tw=174: */