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Add sticky fn/pine mode (press fn+esc or pine+esc to enter, esc to exit it)

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In sticky mode, fn or pine key acts as stuck.
This commit is contained in:
Ondrej Jirman 2021-06-16 17:01:48 +02:00
parent ff7e733636
commit dba6fb37c1
1 changed files with 27 additions and 4 deletions
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31
inputd/main.c
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@ -333,6 +333,8 @@ int compact(int* keys, int len)
static int uinput_fd = -1;
static int pressed_keys[128]; // contains currently pressed phys_idxs in press order
static int pressed_count;
static int fn_mode = 0;
static int pine_mode = 0;
void on_press(uint8_t phys_idx)
{
@ -347,13 +349,31 @@ void on_press(uint8_t phys_idx)
int fn_idx = get_index(pressed_keys, pressed_count, 0x52);
int pine_idx = get_index(pressed_keys, pressed_count, 0x31);
if (key == KEY_ESC && (fn_mode || pine_mode)) {
fn_mode = pine_mode = 0;
return;
}
const int* keys = keymap_base[phys_idx];
if (fn_idx >= 0) {
if (fn_idx >= 0 || fn_mode) {
if (key == KEY_ESC) {
fn_mode = 1;
return;
}
keys = keymap_fn[phys_idx];
} else if (pine_idx >= 0) {
} else if (pine_idx >= 0 || pine_mode) {
if (key == KEY_ESC) {
pine_mode = 1;
return;
}
keys = keymap_pine[phys_idx];
}
if (!keys[0])
keys = keymap_base[phys_idx];
if (keys[0]) {
emit_ev(uinput_fd, EV_KEY, keys[0], 1);
emit_ev(uinput_fd, EV_SYN, SYN_REPORT, 0);
@ -378,12 +398,15 @@ void on_release(uint8_t phys_idx)
int pine_idx = get_index(pressed_keys, pressed_count, 0x31);
const int* keys = keymap_base[phys_idx];
if (fn_idx >= 0) {
if (fn_idx >= 0 || fn_mode) {
keys = keymap_fn[phys_idx];
} else if (pine_idx >= 0) {
} else if (pine_idx >= 0 || pine_mode) {
keys = keymap_pine[phys_idx];
}
if (!keys[0])
keys = keymap_base[phys_idx];
if (keys[0]) {
emit_ev(uinput_fd, EV_KEY, keys[0], 0);
emit_ev(uinput_fd, EV_SYN, SYN_REPORT, 0);