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Move coordinate transformation to pick_surface().

This commit is contained in:
Kristian Høgsberg 2008-12-21 17:26:00 -05:00
parent e96dcb8f93
commit 7e972a5b18
1 changed files with 8 additions and 11 deletions
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19
wayland-system-compositor.c
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@ -567,7 +567,7 @@ const static struct wl_compositor_interface compositor_interface = {
};
static struct egl_surface *
pick_surface(struct wlsc_input_device *device)
pick_surface(struct wlsc_input_device *device, int32_t *sx, int32_t *sy)
{
struct egl_compositor *ec = device->ec;
struct egl_surface *es;
@ -586,6 +586,10 @@ pick_surface(struct wlsc_input_device *device)
es = container_of(es->link.prev,
struct egl_surface, link);
/* Transform to surface coordinates. */
*sx = (x - es->map.x) * es->width / es->map.width;
*sy = (y - es->map.y) * es->height / es->map.height;
}
return NULL;
@ -611,14 +615,10 @@ notify_motion(struct wlsc_input_device *device, int x, int y)
if (y >= ec->height)
y = ec->height - 1;
es = pick_surface(device);
if (es) {
sx = (x - es->map.x) * es->width / es->map.width;
sy = (y - es->map.y) * es->height / es->map.height;
es = pick_surface(device, &sx, &sy);
if (es)
wl_surface_post_event(&es->base, &device->base,
WL_INPUT_MOTION, x, y, sx, sy);
}
device->x = x;
device->y = y;
@ -639,7 +639,7 @@ notify_button(struct wlsc_input_device *device,
if (!ec->vt_active)
return;
es = pick_surface(device);
es = pick_surface(device, &sx, &sy);
if (es) {
wl_list_remove(&es->link);
wl_list_insert(device->ec->surface_list.prev, &es->link);
@ -654,9 +654,6 @@ notify_button(struct wlsc_input_device *device,
device->grab--;
}
sx = (device->x - es->map.x) * es->width / es->map.width;
sy = (device->y - es->map.y) * es->height / es->map.height;
/* FIXME: Swallow click on raise? */
wl_surface_post_event(&es->base, &device->base,
WL_INPUT_BUTTON, button, state,