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Improve key handling somewhat

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XKB is fucking bullshit
This commit is contained in:
Drew DeVault 2015-08-19 20:52:52 -04:00
parent 84a778b688
commit 1d8591d902
1 changed files with 25 additions and 5 deletions
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30
sway/handlers.c
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@ -316,6 +316,14 @@ static void handle_view_state_request(wlc_handle view, enum wlc_view_state_bit s
static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifiers *modifiers,
uint32_t key, uint32_t sym, enum wlc_key_state state) {
static const uint32_t modifier_syms[] = {
XKB_KEY_Shift_L, XKB_KEY_Shift_R, XKB_KEY_Control_L, XKB_KEY_Control_R,
XKB_KEY_Caps_Lock, XKB_KEY_Shift_Lock, XKB_KEY_Meta_L, XKB_KEY_Meta_R,
XKB_KEY_Alt_L, XKB_KEY_Alt_R, XKB_KEY_Super_L, XKB_KEY_Super_R,
XKB_KEY_Hyper_L, XKB_KEY_Hyper_R
};
if (locked_view_focus && state == WLC_KEY_STATE_PRESSED) {
return false;
}
@ -327,12 +335,28 @@ static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifier
}
struct sway_mode *mode = config->current_mode;
if (!isalnum(sym)) {
// God fucking dammit
return false;
}
// Lowercase if necessary
sym = tolower(sym);
int i;
bool mod = false;
for (i = 0; i < KEY_CACHE_SIZE; ++i) {
for (i = 0; i < sizeof(modifier_syms) / sizeof(uint32_t); ++i) {
if (modifier_syms[i] == sym) {
mod = true;
break;
}
}
int total = 0;
for (i = 0; i < KEY_CACHE_SIZE && !mod; ++i) {
total += keys_pressed[i] != 0;
if (state == WLC_KEY_STATE_PRESSED && keys_pressed[i] == 0) {
keys_pressed[i] = sym;
break;
@ -341,10 +365,6 @@ static bool handle_key(wlc_handle view, uint32_t time, const struct wlc_modifier
break;
}
}
if (i == KEY_CACHE_SIZE) {
sway_log(L_DEBUG, "Key buffer full!");
return false;
}
// TODO: reminder to check conflicts with mod+q+a versus mod+q
for (i = 0; i < mode->bindings->length; ++i) {