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cogland: Update to the new shell interface

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Wayland has changed so that the shell interface now only has one
function which returns a shell surface for the surface. This patch
makes it create a dummy service in the same way that the wayland demo
compositor does. The implementation of the shell_surface_interface for
that dummy service is all no-ops.

Reviewed-by: Robert Bragg <robert@linux.intel.com>
This commit is contained in:
Neil Roberts 2011-12-12 19:31:01 +00:00
parent 184023bd2b
commit d6b03ab45d
1 changed files with 111 additions and 37 deletions
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148
examples/cogland.c
View file

@ -25,8 +25,17 @@ typedef struct
int x;
int y;
CoglandBuffer *buffer;
gboolean has_shell_surface;
} CoglandSurface;
typedef struct
{
CoglandSurface *surface;
struct wl_resource resource;
struct wl_listener surface_destroy_listener;
} CoglandShellSurface;
typedef struct
{
guint32 flags;
@ -551,54 +560,119 @@ compositor_bind (struct wl_client *client,
}
static void
shell_move(struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *surface_resource,
struct wl_resource *input_resource,
guint32 time)
{
}
static void
shell_resize (struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *surface_resource,
struct wl_resource *input_resource,
guint32 time,
guint32 edges)
{
}
static void
shell_set_toplevel (struct wl_client *client,
shell_surface_move (struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *surface_resource)
struct wl_resource *input_device,
uint32_t time)
{
}
static void
shell_set_transient (struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *surface_resource,
struct wl_resource *parent_resource,
int x, int y, uint32_t flags)
{
}
static void
shell_set_fullscreen (struct wl_client *client,
shell_surface_resize (struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *surface_resource)
struct wl_resource *input_device,
uint32_t time,
uint32_t edges)
{
}
static void
shell_surface_set_toplevel (struct wl_client *client,
struct wl_resource *resource)
{
}
static void
shell_surface_set_transient (struct wl_client *client,
struct wl_resource *resource,
struct wl_resource *parent,
int32_t x,
int32_t y,
uint32_t flags)
{
}
static void
shell_surface_set_fullscreen (struct wl_client *client,
struct wl_resource *resource)
{
}
static const struct wl_shell_surface_interface cogl_shell_surface_interface =
{
shell_surface_move,
shell_surface_resize,
shell_surface_set_toplevel,
shell_surface_set_transient,
shell_surface_set_fullscreen
};
static void
shell_handle_surface_destroy (struct wl_listener *listener,
struct wl_resource *resource,
uint32_t time)
{
CoglandShellSurface *shell_surface = container_of (listener,
CoglandShellSurface,
surface_destroy_listener);
shell_surface->surface->has_shell_surface = FALSE;
shell_surface->surface = NULL;
wl_resource_destroy (&shell_surface->resource, time);
}
static void
destroy_shell_surface (struct wl_resource *resource)
{
CoglandShellSurface *shell_surface = resource->data;
/* In case cleaning up a dead client destroys shell_surface first */
if (shell_surface->surface)
{
wl_list_remove (&shell_surface->surface_destroy_listener.link);
shell_surface->surface->has_shell_surface = FALSE;
}
g_free (shell_surface);
}
static void
get_shell_surface (struct wl_client *client,
struct wl_resource *resource,
uint32_t id,
struct wl_resource *surface_resource)
{
CoglandSurface *surface = surface_resource->data;
CoglandShellSurface *shell_surface = g_new0 (CoglandShellSurface, 1);
if (surface->has_shell_surface)
{
wl_resource_post_error (surface_resource,
WL_DISPLAY_ERROR_INVALID_OBJECT,
"wl_shell::get_shell_surface already requested");
return;
}
shell_surface->resource.destroy = destroy_shell_surface;
shell_surface->resource.object.id = id;
shell_surface->resource.object.interface = &wl_shell_surface_interface;
shell_surface->resource.object.implementation =
(void (**) (void)) &cogl_shell_surface_interface;
shell_surface->resource.data = shell_surface;
shell_surface->surface = surface;
shell_surface->surface_destroy_listener.func = shell_handle_surface_destroy;
wl_list_insert (surface->wayland_surface.resource.destroy_listener_list.prev,
&shell_surface->surface_destroy_listener.link);
surface->has_shell_surface = TRUE;
wl_client_add_resource (client, &shell_surface->resource);
}
static const struct wl_shell_interface cogland_shell_interface =
{
shell_move,
shell_resize,
shell_set_toplevel,
shell_set_transient,
shell_set_fullscreen
get_shell_surface
};
static void