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Add listener interfaces for output and input_device objects.

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This commit is contained in:
Kristian Høgsberg 2008-12-30 11:03:33 -05:00
parent e787bc60e5
commit 94448c0ad7
6 changed files with 518 additions and 319 deletions
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37
flower.c
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@ -111,25 +111,31 @@ struct flower {
};
static void
move_flower(struct flower *flower)
handle_acknowledge(void *data,
struct wl_compositor *compositor,
uint32_t key, uint32_t frame)
{
wl_surface_map(flower->surface,
flower->x + cos(flower->i / 31.0) * 400 - flower->width / 2,
flower->y + sin(flower->i / 27.0) * 300 - flower->height / 2,
flower->width, flower->height);
flower->i++;
wl_compositor_commit(flower->compositor, 0);
}
static void
event_handler(struct wl_display *display,
uint32_t object, uint32_t opcode,
uint32_t size, uint32_t *p, void *data)
handle_frame(void *data,
struct wl_compositor *compositor,
uint32_t frame, uint32_t timestamp)
{
if (object == 2 && opcode == 1)
move_flower(data);
struct flower *flower = data;
wl_surface_map(flower->surface,
flower->x + cos(timestamp / 400.0) * 400 - flower->width / 2,
flower->y + sin(timestamp / 320.0) * 300 - flower->height / 2,
flower->width, flower->height);
wl_compositor_commit(flower->compositor, 0);
}
static const struct wl_compositor_listener compositor_listener = {
handle_acknowledge,
handle_frame,
};
int main(int argc, char *argv[])
{
struct wl_display *display;
@ -177,8 +183,11 @@ int main(int argc, char *argv[])
wl_surface_attach(flower.surface,
buffer->name, flower.width, flower.height,
buffer->stride, visual);
wl_display_set_event_handler(display, event_handler, &flower);
move_flower(&flower);
wl_compositor_add_listener(flower.compositor,
&compositor_listener, &flower);
wl_compositor_commit(flower.compositor, 0);
g_main_loop_run(loop);