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Exit sample on key press

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This commit is contained in:
Drew DeVault 2017-06-09 17:54:40 -04:00
parent 59ceaf507e
commit 12612572ef
1 changed files with 6 additions and 16 deletions
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22
example/simple.c
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@ -12,6 +12,7 @@
struct state { struct state {
float color[3]; float color[3];
int dec; int dec;
bool exit;
struct timespec last_frame; struct timespec last_frame;
struct wl_list keyboards; struct wl_list keyboards;
@ -102,6 +103,7 @@ static void keyboard_key(struct wl_listener *listener, void *data) {
struct keyboard_state *kbstate = wl_container_of(listener, kbstate, key); struct keyboard_state *kbstate = wl_container_of(listener, kbstate, key);
fprintf(stderr, "Key event: %u %s\n", event->keycode, fprintf(stderr, "Key event: %u %s\n", event->keycode,
event->state == WLR_KEY_PRESSED ? "pressed" : "released"); event->state == WLR_KEY_PRESSED ? "pressed" : "released");
kbstate->state->exit = true;
} }
void input_add(struct wl_listener *listener, void *data) { void input_add(struct wl_listener *listener, void *data) {
@ -110,10 +112,9 @@ void input_add(struct wl_listener *listener, void *data) {
if (device->type != WLR_INPUT_DEVICE_KEYBOARD) { if (device->type != WLR_INPUT_DEVICE_KEYBOARD) {
return; return;
} }
fprintf(stderr, "Keyboard '%s' (%d:%d) added\n", device->name,
device->vendor, device->product);
struct keyboard_state *kbstate = calloc(sizeof(struct keyboard_state), 1); struct keyboard_state *kbstate = calloc(sizeof(struct keyboard_state), 1);
kbstate->device = device; kbstate->device = device;
kbstate->state = state;
wl_list_init(&kbstate->key.link); wl_list_init(&kbstate->key.link);
wl_list_init(&kbstate->mods.link); wl_list_init(&kbstate->mods.link);
kbstate->key.notify = keyboard_key; kbstate->key.notify = keyboard_key;
@ -138,19 +139,15 @@ void input_remove(struct wl_listener *listener, void *data) {
return; // We are unfamiliar with this keyboard return; // We are unfamiliar with this keyboard
} }
wl_list_remove(&kbstate->link); wl_list_remove(&kbstate->link);
//wl_list_remove(&kbstate->key.link); wl_list_remove(&kbstate->key.link);
//wl_list_remove(&kbstate->mods.link); //wl_list_remove(&kbstate->mods.link);
} }
int timer_done(void *data) {
*(bool *)data = true;
return 1;
}
int main() { int main() {
struct state state = { struct state state = {
.color = { 1.0, 0.0, 0.0 }, .color = { 1.0, 0.0, 0.0 },
.dec = 0, .dec = 0,
.exit = false,
.input_add = { .notify = input_add }, .input_add = { .notify = input_add },
.input_remove = { .notify = input_remove }, .input_remove = { .notify = input_remove },
.output_add = { .notify = output_add }, .output_add = { .notify = output_add },
@ -183,17 +180,10 @@ int main() {
return 1; return 1;
} }
bool done = false; while (!state.exit) {
struct wl_event_source *timer = wl_event_loop_add_timer(event_loop,
timer_done, &done);
wl_event_source_timer_update(timer, 10000);
while (!done) {
wl_event_loop_dispatch(event_loop, 0); wl_event_loop_dispatch(event_loop, 0);
} }
wl_event_source_remove(timer);
wlr_backend_destroy(wlr); wlr_backend_destroy(wlr);
wl_display_destroy(display); wl_display_destroy(display);
} }