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| author | Zach DeCook <zachdecook@librem.one> | 2021-12-02 11:03:41 -0500 |
|---|---|---|
| committer | John Sullivan <jsullivan@csumb.edu> | 2022-01-10 03:08:06 +0000 |
| commit | 7ec530ef4612dc5b9df5e4faf57708df9e4fad8f (patch) | |
| tree | 793498c88e9379b0c6d2c4cb80dd2c5b7fb68198 /keyboard.c | |
| parent | fb318069c9ec0c5101bc20660181cb4acf33dce7 (diff) | |
| download | suggpicker-7ec530ef4612dc5b9df5e4faf57708df9e4fad8f.tar.gz | |
output: add -O flag to output overlapped keys
the use-case for this is simple 'swipe'-typing: another program can take the output, guess the word which is being typed, and type the rest of the word
Diffstat (limited to 'keyboard.c')
| -rw-r--r-- | keyboard.c | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/keyboard.c b/keyboard.c index ae022fb..33df2f8 100644 --- a/keyboard.c +++ b/keyboard.c @@ -189,6 +189,31 @@ kbd_unpress_key(struct kbd *kb, uint32_t time) { } } +void kbd_release_key(struct kbd *kb, uint32_t time) { + kbd_unpress_key(kb, time); + if (kb->print_intersect && kb->last_swipe) { + printf("\n"); + // Important so autocompleted words get typed in time + fflush(stdout); + kb->last_swipe = NULL; + } +} + +void kbd_motion_key(struct kbd *kb, uint32_t time, uint32_t x, uint32_t y) { + // Output intersecting keys + // (for external 'swiping'-based accelerators). + if (kb->print_intersect) { + struct key *intersect_key; + intersect_key = kbd_get_key(kb, x, y); + if (intersect_key && + (! kb->last_swipe || intersect_key->label != kb->last_swipe->label)) { + kbd_print_key_stdout(kb, intersect_key); + kb->last_swipe = intersect_key; + } + } + kbd_unpress_key(kb, time); +} + void kbd_press_key(struct kbd *kb, struct key *k, uint32_t time) { if ((kb->compose == 1) && (k->type != Compose) && (k->type != Mod) && @@ -212,11 +237,11 @@ kbd_press_key(struct kbd *kb, struct key *k, uint32_t time) { } else { zwp_virtual_keyboard_v1_modifiers(kb->vkbd, kb->mods, 0, 0, 0); } - kb->last_press = k; + kb->last_swipe = kb->last_press = k; kbd_draw_key(kb, k, true); zwp_virtual_keyboard_v1_key(kb->vkbd, time, kb->last_press->code, WL_KEYBOARD_KEY_STATE_PRESSED); - if (kb->print) + if (kb->print || kb->print_intersect) kbd_print_key_stdout(kb, k); if (kb->compose) { if (kb->debug) @@ -271,7 +296,7 @@ kbd_press_key(struct kbd *kb, struct key *k, uint32_t time) { break; case Copy: // copy code as unicode chr by setting a temporary keymap - kb->last_press = k; + kb->last_swipe = kb->last_press = k; kbd_draw_key(kb, k, true); if (kb->debug) fprintf(stderr, "pressing copy key\n"); @@ -279,7 +304,7 @@ kbd_press_key(struct kbd *kb, struct key *k, uint32_t time) { zwp_virtual_keyboard_v1_modifiers(kb->vkbd, kb->mods, 0, 0, 0); zwp_virtual_keyboard_v1_key(kb->vkbd, time, 127, // COMP key WL_KEYBOARD_KEY_STATE_PRESSED); - if (kb->print) + if (kb->print || kb->print_intersect) kbd_print_key_stdout(kb, k); break; default: |