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Terminate on Ctrl-Alt-Backspace

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So that 10 years from now we can have a huge flamewar about it.
This commit is contained in:
Kristian Høgsberg 2009-09-18 17:29:49 -04:00
parent 3f8f39c019
commit 2cbedd1874
1 changed files with 27 additions and 4 deletions
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31
wayland-system-compositor.c
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@ -132,11 +132,12 @@ struct wlsc_compositor {
uint32_t current_frame; uint32_t current_frame;
struct wl_event_source *drm_source; struct wl_event_source *drm_source;
uint32_t meta_state; uint32_t modifier_state;
struct wl_list animate_list; struct wl_list animate_list;
}; };
#define META_DOWN 256 #define MODIFIER_CTRL (1 << 8)
#define MODIFIER_ALT (1 << 9)
struct wlsc_vector { struct wlsc_vector {
GLdouble x, y, z; GLdouble x, y, z;
@ -1001,16 +1002,38 @@ notify_key(struct wlsc_input_device *device,
{ {
struct wlsc_compositor *compositor = device->ec; struct wlsc_compositor *compositor = device->ec;
uint32_t *k, *end; uint32_t *k, *end;
uint32_t modifier;
if (!compositor->vt_active) if (!compositor->vt_active)
return; return;
switch (key | compositor->meta_state) { switch (key | compositor->modifier_state) {
case KEY_BACKSPACE | META_DOWN: case KEY_BACKSPACE | MODIFIER_CTRL | MODIFIER_ALT:
on_term_signal(SIGTERM, compositor); on_term_signal(SIGTERM, compositor);
return; return;
} }
switch (key) {
case KEY_LEFTCTRL:
case KEY_RIGHTCTRL:
modifier = MODIFIER_CTRL;
break;
case KEY_LEFTALT:
case KEY_RIGHTALT:
modifier = MODIFIER_ALT;
break;
default:
modifier = 0;
break;
}
if (state)
compositor->modifier_state |= modifier;
else
compositor->modifier_state &= ~modifier;
end = device->keys.data + device->keys.size; end = device->keys.data + device->keys.size;
for (k = device->keys.data; k < end; k++) { for (k = device->keys.data; k < end; k++) {
if (*k == key) if (*k == key)