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Implement bindsym --release

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This is a "simple" version of --release (same as i3) that only supports
a binding that contain one normal key. e.g.:

    bindsym --release $mod+x exec somthing-fun

I didn't bother implementing it for a combination like `$mod+x+z` since
it is a bit tricky to get right and also a bit weird to actually do on a
keyboard.
This commit is contained in:
Mikkel Oscar Lyderik 2016-01-07 21:43:00 +01:00
parent 8f5de70c93
commit 55f63935ab
5 changed files with 92 additions and 27 deletions
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14
sway/input_state.c
View file

@ -22,6 +22,8 @@ struct key_state {
static struct key_state key_state_array[KEY_STATE_MAX_LENGTH];
static struct key_state last_released;
static uint32_t modifiers_state;
void input_init(void) {
@ -31,6 +33,9 @@ void input_init(void) {
key_state_array[i] = none;
}
struct key_state none = { 0, 0, 0 };
last_released = none;
modifiers_state = 0;
}
@ -76,6 +81,12 @@ bool check_key(uint32_t key_sym, uint32_t key_code) {
return find_key(key_sym, key_code, false) < KEY_STATE_MAX_LENGTH;
}
bool check_released_key(uint32_t key_sym) {
return (key_sym != 0
&& (last_released.key_sym == key_sym
|| last_released.alt_sym == key_sym));
}
void press_key(uint32_t key_sym, uint32_t key_code) {
if (key_code == 0) {
return;
@ -94,6 +105,9 @@ void press_key(uint32_t key_sym, uint32_t key_code) {
void release_key(uint32_t key_sym, uint32_t key_code) {
uint8_t index = find_key(key_sym, key_code, true);
if (index < KEY_STATE_MAX_LENGTH) {
last_released.key_sym = key_state_array[index].key_sym;
last_released.alt_sym = key_state_array[index].alt_sym;
last_released.key_code = key_state_array[index].key_code;
struct key_state none = { 0, 0, 0 };
key_state_array[index] = none;
}