Update surface.attach and change surface.map to surface.map_toplevel
The new map_toplevel() request no longer specifies a position and takes
the size from the attached buffer. The attach request now takes a
position relative to the top-left corner of the old buffer to let
clients specify the relative position of the new buffer.
diff --git a/compositor/compositor.c b/compositor/compositor.c
index 0e1323f..d9b81d8 100644
--- a/compositor/compositor.c
+++ b/compositor/compositor.c
@@ -419,27 +419,31 @@
static void
surface_attach(struct wl_client *client,
- struct wl_surface *surface, struct wl_buffer *buffer)
+ struct wl_surface *surface, struct wl_buffer *buffer,
+ int32_t x, int32_t y)
{
struct wlsc_surface *es = (struct wlsc_surface *) surface;
buffer->attach(buffer, surface);
es->buffer = buffer;
+ es->x += x;
+ es->y += y;
+ es->width = buffer->width;
+ es->height = buffer->height;
+ wlsc_surface_update_matrix(es);
}
static void
-surface_map(struct wl_client *client,
- struct wl_surface *surface,
- int32_t x, int32_t y, int32_t width, int32_t height)
+surface_map_toplevel(struct wl_client *client,
+ struct wl_surface *surface)
{
struct wlsc_surface *es = (struct wlsc_surface *) surface;
- es->x = x;
- es->y = y;
- es->width = width;
- es->height = height;
+ es->x = 10 + random() % 400;
+ es->y = 10 + random() % 400;
wlsc_surface_update_matrix(es);
+ wl_list_insert(es->compositor->surface_list.prev, &es->link);
wlsc_compositor_schedule_repaint(es->compositor);
}
@@ -457,7 +461,7 @@
const static struct wl_surface_interface surface_interface = {
surface_destroy,
surface_attach,
- surface_map,
+ surface_map_toplevel,
surface_damage
};
@@ -557,17 +561,9 @@
struct wlsc_move_grab *move = (struct wlsc_move_grab *) grab;
struct wlsc_surface *es =
(struct wlsc_surface *) grab->input_device->pointer_focus;
- struct wlsc_compositor *ec =
- (struct wlsc_compositor *) grab->input_device->compositor;
es->x = x + move->dx;
es->y = y + move->dy;
- wl_client_post_event(es->surface.client, &ec->shell.object,
- WL_SHELL_CONFIGURE,
- time, WLSC_DEVICE_GRAB_MOVE,
- &es->surface, es->x, es->y,
- es->width, es->height);
-
wlsc_surface_update_matrix(es);
}
@@ -630,33 +626,27 @@
struct wlsc_compositor *ec =
(struct wlsc_compositor *) device->compositor;
struct wl_surface *surface = device->pointer_focus;
- int32_t sx, sy, width, height;
+ int32_t width, height;
if (resize->edges & WLSC_DEVICE_GRAB_RESIZE_LEFT) {
- sx = x + resize->dx;
width = device->grab_x - x + resize->width;
} else if (resize->edges & WLSC_DEVICE_GRAB_RESIZE_RIGHT) {
- sx = device->grab_x + resize->dx;
width = x - device->grab_x + resize->width;
} else {
- sx = device->grab_x + resize->dx;
width = resize->width;
}
if (resize->edges & WLSC_DEVICE_GRAB_RESIZE_TOP) {
- sy = y + resize->dy;
height = device->grab_y - y + resize->height;
} else if (resize->edges & WLSC_DEVICE_GRAB_RESIZE_BOTTOM) {
- sy = device->grab_y + resize->dy;
height = y - device->grab_y + resize->height;
} else {
- sy = device->grab_y + resize->dy;
height = resize->height;
}
wl_client_post_event(surface->client, &ec->shell.object,
WL_SHELL_CONFIGURE, time, resize->edges,
- surface, sx, sy, width, height);
+ surface, width, height);
}
static void
@@ -814,7 +804,6 @@
return;
}
- wl_list_insert(ec->surface_list.prev, &surface->link);
surface->surface.resource.destroy = destroy_surface;
surface->surface.resource.object.id = id;