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compositor-x11: convert (some) of X11 buttons to linux input

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Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>
This commit is contained in:
Tiago Vignatti
2011-12-08 17:03:17 +02:00
committed by Kristian Høgsberg
parent 01e7b006db
commit a3a7162b11
1 changed files with 36 additions and 10 deletions
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compositor/compositor-x11.c
+36 -10
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@@ -453,6 +453,40 @@ x11_compositor_find_output(struct x11_compositor *c, xcb_window_t window)
return NULL;
}
static void
x11_compositor_deliver_button_event(struct x11_compositor *c,
xcb_generic_event_t *event, int state)
{
xcb_button_press_event_t *button_event =
(xcb_button_press_event_t *) event;
int button;
switch (button_event->detail) {
default:
button = button_event->detail + BTN_LEFT - 1;
break;
case 2:
button = BTN_MIDDLE;
break;
case 3:
button = BTN_RIGHT;
break;
case 4:
case 5:
case 6:
case 7:
/* X11 sends wheel events as buttons events. But
* linux input treats as REL_WHEEL, therefore not
* button type at all. When we update the input
* protocol and get the 'axis' event, we'll send
* scroll events as axis events. */
return;
}
notify_button(c->base.input_device,
wlsc_compositor_get_time(), button, state);
}
static int
x11_compositor_next_event(struct x11_compositor *c,
xcb_generic_event_t **event, uint32_t mask)
@@ -480,7 +514,6 @@ x11_compositor_handle_event(int fd, uint32_t mask, void *data)
xcb_motion_notify_event_t *motion_notify;
xcb_enter_notify_event_t *enter_notify;
xcb_key_press_event_t *key_press, *key_release;
xcb_button_press_event_t *button_press;
xcb_keymap_notify_event_t *keymap_notify;
xcb_focus_in_event_t *focus_in;
xcb_atom_t atom;
@@ -553,18 +586,11 @@ x11_compositor_handle_event(int fd, uint32_t mask, void *data)
prev = event;
break;
case XCB_BUTTON_PRESS:
button_press = (xcb_button_press_event_t *) event;
notify_button(c->base.input_device,
wlsc_compositor_get_time(),
button_press->detail + BTN_LEFT - 1, 1);
x11_compositor_deliver_button_event(c, event, 1);
break;
case XCB_BUTTON_RELEASE:
button_press = (xcb_button_press_event_t *) event;
notify_button(c->base.input_device,
wlsc_compositor_get_time(),
button_press->detail + BTN_LEFT - 1, 0);
x11_compositor_deliver_button_event(c, event, 0);
break;
case XCB_MOTION_NOTIFY:
motion_notify = (xcb_motion_notify_event_t *) event;
output = x11_compositor_find_output(c, motion_notify->event);