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wayland: Make the pending surface state a GObject

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Making the pending state an GObject makes it easier to extend it with
additional optional state without putting everything inside one big
struct.

https://bugzilla.gnome.org/show_bug.cgi?id=744104
This commit is contained in:
Jonas Ådahl
2015-12-14 17:13:35 +08:00
parent 020ae58fe4
commit e2efc85b08
2 changed files with 79 additions and 32 deletions
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12
src/wayland/meta-wayland-surface.h
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@ -44,6 +44,12 @@ G_DECLARE_FINAL_TYPE (MetaWaylandSurface,
G_DECLARE_DERIVABLE_TYPE (MetaWaylandSurfaceRole, meta_wayland_surface_role,
META, WAYLAND_SURFACE_ROLE, GObject);
#define META_TYPE_WAYLAND_PENDING_STATE (meta_wayland_pending_state_get_type ())
G_DECLARE_FINAL_TYPE (MetaWaylandPendingState,
meta_wayland_pending_state,
META, WAYLAND_PENDING_STATE,
GObject);
struct _MetaWaylandSurfaceRoleClass
{
GObjectClass parent_class;
@ -92,6 +98,8 @@ G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleDND,
struct _MetaWaylandPendingState
{
GObject parent;
/* wl_surface.attach */
gboolean newly_attached;
MetaWaylandBuffer *buffer;
@ -161,7 +169,7 @@ struct _MetaWaylandSurface
} dnd;
/* All the pending state that wl_surface.commit will apply. */
MetaWaylandPendingState pending;
MetaWaylandPendingState *pending;
/* Extension resources. */
struct wl_resource *xdg_surface;
@ -202,7 +210,7 @@ struct _MetaWaylandSurface
* state here.
*/
gboolean synchronous;
MetaWaylandPendingState pending;
MetaWaylandPendingState *pending;
int32_t pending_x;
int32_t pending_y;