mirror of
https://github.com/brl/mutter.git
synced 2024-11-24 00:50:42 -05:00
fccdd00f74
Move the MetaWaylandSurface::destroy signal before starting the actual destruction, in wl_surface_destructor, so that all fields (e.g. surface role) are intact when the listeners are invoked. https://bugzilla.gnome.org/show_bug.cgi?id=771050
328 lines
13 KiB
C
328 lines
13 KiB
C
/*
|
|
* Copyright (C) 2013 Red Hat, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
* 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef META_WAYLAND_SURFACE_H
|
|
#define META_WAYLAND_SURFACE_H
|
|
|
|
#include <wayland-server.h>
|
|
#include <xkbcommon/xkbcommon.h>
|
|
#include <clutter/clutter.h>
|
|
|
|
#include <glib.h>
|
|
#include <cairo.h>
|
|
|
|
#include <meta/meta-cursor-tracker.h>
|
|
#include "meta-wayland-types.h"
|
|
#include "meta-surface-actor.h"
|
|
#include "backends/meta-monitor-manager-private.h"
|
|
#include "meta-wayland-pointer-constraints.h"
|
|
|
|
typedef struct _MetaWaylandPendingState MetaWaylandPendingState;
|
|
|
|
#define META_TYPE_WAYLAND_SURFACE (meta_wayland_surface_get_type ())
|
|
G_DECLARE_FINAL_TYPE (MetaWaylandSurface,
|
|
meta_wayland_surface,
|
|
META, WAYLAND_SURFACE,
|
|
GObject);
|
|
|
|
#define META_TYPE_WAYLAND_SURFACE_ROLE (meta_wayland_surface_role_get_type ())
|
|
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;
|
|
|
|
void (*assigned) (MetaWaylandSurfaceRole *surface_role);
|
|
void (*pre_commit) (MetaWaylandSurfaceRole *surface_role,
|
|
MetaWaylandPendingState *pending);
|
|
void (*commit) (MetaWaylandSurfaceRole *surface_role,
|
|
MetaWaylandPendingState *pending);
|
|
gboolean (*is_on_output) (MetaWaylandSurfaceRole *surface_role,
|
|
MetaMonitorInfo *monitor);
|
|
MetaWaylandSurface * (*get_toplevel) (MetaWaylandSurfaceRole *surface_role);
|
|
};
|
|
|
|
struct _MetaWaylandSerial {
|
|
gboolean set;
|
|
uint32_t value;
|
|
};
|
|
|
|
#define META_TYPE_WAYLAND_SURFACE_ROLE_ACTOR_SURFACE (meta_wayland_surface_role_actor_surface_get_type ())
|
|
G_DECLARE_DERIVABLE_TYPE (MetaWaylandSurfaceRoleActorSurface,
|
|
meta_wayland_surface_role_actor_surface,
|
|
META, WAYLAND_SURFACE_ROLE_ACTOR_SURFACE,
|
|
MetaWaylandSurfaceRole);
|
|
|
|
struct _MetaWaylandSurfaceRoleActorSurfaceClass
|
|
{
|
|
MetaWaylandSurfaceRoleClass parent_class;
|
|
};
|
|
|
|
#define META_TYPE_WAYLAND_SURFACE_ROLE_SHELL_SURFACE (meta_wayland_surface_role_shell_surface_get_type ())
|
|
G_DECLARE_DERIVABLE_TYPE (MetaWaylandSurfaceRoleShellSurface,
|
|
meta_wayland_surface_role_shell_surface,
|
|
META, WAYLAND_SURFACE_ROLE_SHELL_SURFACE,
|
|
MetaWaylandSurfaceRoleActorSurface);
|
|
|
|
struct _MetaWaylandSurfaceRoleShellSurfaceClass
|
|
{
|
|
MetaWaylandSurfaceRoleActorSurfaceClass parent_class;
|
|
|
|
void (*configure) (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
|
|
int new_x,
|
|
int new_y,
|
|
int new_width,
|
|
int new_height,
|
|
MetaWaylandSerial *sent_serial);
|
|
void (*managed) (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
|
|
MetaWindow *window);
|
|
void (*ping) (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
|
|
uint32_t serial);
|
|
void (*close) (MetaWaylandSurfaceRoleShellSurface *shell_surface_role);
|
|
};
|
|
|
|
#define META_TYPE_WAYLAND_SURFACE_ROLE_SUBSURFACE (meta_wayland_surface_role_subsurface_get_type ())
|
|
G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleSubsurface,
|
|
meta_wayland_surface_role_subsurface,
|
|
META, WAYLAND_SURFACE_ROLE_SUBSURFACE,
|
|
MetaWaylandSurfaceRoleActorSurface);
|
|
|
|
#define META_TYPE_WAYLAND_SURFACE_ROLE_DND (meta_wayland_surface_role_dnd_get_type ())
|
|
G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleDND,
|
|
meta_wayland_surface_role_dnd,
|
|
META, WAYLAND_SURFACE_ROLE_DND,
|
|
MetaWaylandSurfaceRole);
|
|
|
|
struct _MetaWaylandPendingState
|
|
{
|
|
GObject parent;
|
|
|
|
/* wl_surface.attach */
|
|
gboolean newly_attached;
|
|
MetaWaylandBuffer *buffer;
|
|
gulong buffer_destroy_handler_id;
|
|
int32_t dx;
|
|
int32_t dy;
|
|
|
|
int scale;
|
|
|
|
/* wl_surface.damage */
|
|
cairo_region_t *damage;
|
|
|
|
cairo_region_t *input_region;
|
|
gboolean input_region_set;
|
|
cairo_region_t *opaque_region;
|
|
gboolean opaque_region_set;
|
|
|
|
/* wl_surface.frame */
|
|
struct wl_list frame_callback_list;
|
|
|
|
MetaRectangle new_geometry;
|
|
gboolean has_new_geometry;
|
|
|
|
/* pending min/max size in window geometry coordinates */
|
|
gboolean has_new_min_size;
|
|
int new_min_width;
|
|
int new_min_height;
|
|
gboolean has_new_max_size;
|
|
int new_max_width;
|
|
int new_max_height;
|
|
};
|
|
|
|
struct _MetaWaylandDragDestFuncs
|
|
{
|
|
void (* focus_in) (MetaWaylandDataDevice *data_device,
|
|
MetaWaylandSurface *surface,
|
|
MetaWaylandDataOffer *offer);
|
|
void (* focus_out) (MetaWaylandDataDevice *data_device,
|
|
MetaWaylandSurface *surface);
|
|
void (* motion) (MetaWaylandDataDevice *data_device,
|
|
MetaWaylandSurface *surface,
|
|
const ClutterEvent *event);
|
|
void (* drop) (MetaWaylandDataDevice *data_device,
|
|
MetaWaylandSurface *surface);
|
|
void (* update) (MetaWaylandDataDevice *data_device,
|
|
MetaWaylandSurface *surface);
|
|
};
|
|
|
|
struct _MetaWaylandSurface
|
|
{
|
|
GObject parent;
|
|
|
|
/* Generic stuff */
|
|
struct wl_resource *resource;
|
|
MetaWaylandCompositor *compositor;
|
|
MetaSurfaceActor *surface_actor;
|
|
MetaWaylandSurfaceRole *role;
|
|
MetaWindow *window;
|
|
cairo_region_t *input_region;
|
|
cairo_region_t *opaque_region;
|
|
int scale;
|
|
int32_t offset_x, offset_y;
|
|
GList *subsurfaces;
|
|
GHashTable *outputs_to_destroy_notify_id;
|
|
|
|
/* Buffer reference state. */
|
|
struct {
|
|
MetaWaylandBuffer *buffer;
|
|
unsigned int use_count;
|
|
} buffer_ref;
|
|
|
|
/* Buffer renderer state. */
|
|
gboolean buffer_held;
|
|
|
|
/* List of pending frame callbacks that needs to stay queued longer than one
|
|
* commit sequence, such as when it has not yet been assigned a role.
|
|
*/
|
|
struct wl_list pending_frame_callback_list;
|
|
|
|
/* Intermediate state for when no role has been assigned. */
|
|
struct {
|
|
MetaWaylandBuffer *buffer;
|
|
} unassigned;
|
|
|
|
struct {
|
|
const MetaWaylandDragDestFuncs *funcs;
|
|
} dnd;
|
|
|
|
/* All the pending state that wl_surface.commit will apply. */
|
|
MetaWaylandPendingState *pending;
|
|
|
|
/* Extension resources. */
|
|
struct wl_resource *wl_subsurface;
|
|
|
|
/* wl_subsurface stuff. */
|
|
struct {
|
|
MetaWaylandSurface *parent;
|
|
struct wl_listener parent_destroy_listener;
|
|
|
|
int x;
|
|
int y;
|
|
|
|
/* When the surface is synchronous, its state will be applied
|
|
* when the parent is committed. This is done by moving the
|
|
* "real" pending state below to here when this surface is
|
|
* committed and in synchronous mode.
|
|
*
|
|
* When the parent surface is committed, we apply the pending
|
|
* state here.
|
|
*/
|
|
gboolean synchronous;
|
|
MetaWaylandPendingState *pending;
|
|
|
|
int32_t pending_x;
|
|
int32_t pending_y;
|
|
gboolean pending_pos;
|
|
GSList *pending_placement_ops;
|
|
} sub;
|
|
};
|
|
|
|
void meta_wayland_shell_init (MetaWaylandCompositor *compositor);
|
|
|
|
MetaWaylandSurface *meta_wayland_surface_create (MetaWaylandCompositor *compositor,
|
|
struct wl_client *client,
|
|
struct wl_resource *compositor_resource,
|
|
guint32 id);
|
|
|
|
gboolean meta_wayland_surface_assign_role (MetaWaylandSurface *surface,
|
|
GType role_type,
|
|
const char *first_property_name,
|
|
...);
|
|
|
|
MetaWaylandBuffer *meta_wayland_surface_get_buffer (MetaWaylandSurface *surface);
|
|
|
|
void meta_wayland_surface_ref_buffer_use_count (MetaWaylandSurface *surface);
|
|
|
|
void meta_wayland_surface_unref_buffer_use_count (MetaWaylandSurface *surface);
|
|
|
|
void meta_wayland_surface_set_window (MetaWaylandSurface *surface,
|
|
MetaWindow *window);
|
|
|
|
void meta_wayland_surface_configure_notify (MetaWaylandSurface *surface,
|
|
int new_x,
|
|
int new_y,
|
|
int width,
|
|
int height,
|
|
MetaWaylandSerial *sent_serial);
|
|
|
|
void meta_wayland_surface_ping (MetaWaylandSurface *surface,
|
|
guint32 serial);
|
|
void meta_wayland_surface_delete (MetaWaylandSurface *surface);
|
|
|
|
/* Drag dest functions */
|
|
void meta_wayland_surface_drag_dest_focus_in (MetaWaylandSurface *surface,
|
|
MetaWaylandDataOffer *offer);
|
|
void meta_wayland_surface_drag_dest_motion (MetaWaylandSurface *surface,
|
|
const ClutterEvent *event);
|
|
void meta_wayland_surface_drag_dest_focus_out (MetaWaylandSurface *surface);
|
|
void meta_wayland_surface_drag_dest_drop (MetaWaylandSurface *surface);
|
|
void meta_wayland_surface_drag_dest_update (MetaWaylandSurface *surface);
|
|
|
|
void meta_wayland_surface_update_outputs (MetaWaylandSurface *surface);
|
|
|
|
MetaWaylandSurface *meta_wayland_surface_get_toplevel (MetaWaylandSurface *surface);
|
|
|
|
MetaWindow * meta_wayland_surface_get_toplevel_window (MetaWaylandSurface *surface);
|
|
|
|
void meta_wayland_surface_queue_pending_frame_callbacks (MetaWaylandSurface *surface);
|
|
|
|
void meta_wayland_surface_queue_pending_state_frame_callbacks (MetaWaylandSurface *surface,
|
|
MetaWaylandPendingState *pending);
|
|
|
|
void meta_wayland_surface_get_relative_coordinates (MetaWaylandSurface *surface,
|
|
float abs_x,
|
|
float abs_y,
|
|
float *sx,
|
|
float *sy);
|
|
|
|
void meta_wayland_surface_get_absolute_coordinates (MetaWaylandSurface *surface,
|
|
float sx,
|
|
float sy,
|
|
float *x,
|
|
float *y);
|
|
|
|
MetaWaylandSurface * meta_wayland_surface_role_get_surface (MetaWaylandSurfaceRole *role);
|
|
|
|
cairo_region_t * meta_wayland_surface_calculate_input_region (MetaWaylandSurface *surface);
|
|
|
|
void meta_wayland_surface_calculate_window_geometry (MetaWaylandSurface *surface,
|
|
MetaRectangle *total_geometry,
|
|
float parent_x,
|
|
float parent_y);
|
|
|
|
void meta_wayland_surface_destroy_window (MetaWaylandSurface *surface);
|
|
|
|
gboolean meta_wayland_surface_begin_grab_op (MetaWaylandSurface *surface,
|
|
MetaWaylandSeat *seat,
|
|
MetaGrabOp grab_op,
|
|
gfloat x,
|
|
gfloat y);
|
|
|
|
void meta_wayland_surface_window_managed (MetaWaylandSurface *surface,
|
|
MetaWindow *window);
|
|
|
|
#endif
|