[mutter] wayland: Split out shell surface code from meta-wayland-surface.c
- From: Jonas Ådahl <jadahl src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [mutter] wayland: Split out shell surface code from meta-wayland-surface.c
- Date: Tue, 3 May 2016 02:16:45 +0000 (UTC)
commit 7fd585fe98b92fd7219f87b11f14bce0aaed04c0
Author: Jonas Ådahl <jadahl gmail com>
Date: Tue Dec 15 12:51:24 2015 +0800
wayland: Split out shell surface code from meta-wayland-surface.c
Move xdg_shell related functionality to a new meta-wayland-xdg-shell.c
and wl_shell related functionality to a new meta-wayland-wl-shell.c,
and adapt role object tree.
Common functionality related to the surface being drawn as a
MetaSurfaceActor was moved to a MetaWaylandSurfaceRoleActorSurface role.
The subsurface role GObject is made to inherit the actor surface GObject.
Shell surface hooks (configure, ping, close, popup done) were added to
a MetaWaylandSurfaceRoleShellSurface GObject which inherits the
surface actor role GObject.
The shell surface roles (xdg_surface, xdg_popup, wl_shell_surface) are
made to inherit the shell surface GObject and implement the relevant
API.
https://bugzilla.gnome.org/show_bug.cgi?id=757623
https://bugzilla.gnome.org/show_bug.cgi?id=763431
src/Makefile.am | 4 +
src/wayland/meta-wayland-surface.c | 1045 ++++------------------------------
src/wayland/meta-wayland-surface.h | 61 ++-
src/wayland/meta-wayland-wl-shell.c | 448 +++++++++++++++
src/wayland/meta-wayland-wl-shell.h | 33 ++
src/wayland/meta-wayland-xdg-shell.c | 759 ++++++++++++++++++++++++
src/wayland/meta-wayland-xdg-shell.h | 39 ++
src/wayland/meta-window-wayland.c | 1 +
8 files changed, 1442 insertions(+), 948 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 8f6a781..f3b15f3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -302,6 +302,10 @@ libmutter_la_SOURCES += \
wayland/meta-wayland-outputs.h \
wayland/meta-window-wayland.c \
wayland/meta-window-wayland.h \
+ wayland/meta-wayland-xdg-shell.c \
+ wayland/meta-wayland-xdg-shell.h \
+ wayland/meta-wayland-wl-shell.c \
+ wayland/meta-wayland-wl-shell.h \
$(NULL)
endif
diff --git a/src/wayland/meta-wayland-surface.c b/src/wayland/meta-wayland-surface.c
index 4699cfd..b984671 100644
--- a/src/wayland/meta-wayland-surface.c
+++ b/src/wayland/meta-wayland-surface.c
@@ -31,7 +31,6 @@
#include <wayland-server.h>
#include "gtk-shell-server-protocol.h"
-#include "xdg-shell-unstable-v5-server-protocol.h"
#include "meta-wayland-private.h"
#include "meta-xwayland-private.h"
@@ -40,9 +39,10 @@
#include "meta-wayland-seat.h"
#include "meta-wayland-keyboard.h"
#include "meta-wayland-pointer.h"
-#include "meta-wayland-popup.h"
#include "meta-wayland-data-device.h"
#include "meta-wayland-outputs.h"
+#include "meta-wayland-xdg-shell.h"
+#include "meta-wayland-wl-shell.h"
#include "meta-cursor-tracker-private.h"
#include "display-private.h"
@@ -88,6 +88,14 @@ G_DEFINE_TYPE_WITH_PRIVATE (MetaWaylandSurfaceRole,
meta_wayland_surface_role,
G_TYPE_OBJECT);
+G_DEFINE_TYPE (MetaWaylandSurfaceRoleActorSurface,
+ meta_wayland_surface_role_actor_surface,
+ META_TYPE_WAYLAND_SURFACE_ROLE);
+
+G_DEFINE_TYPE (MetaWaylandSurfaceRoleShellSurface,
+ meta_wayland_surface_role_shell_surface,
+ META_TYPE_WAYLAND_SURFACE_ROLE_ACTOR_SURFACE);
+
G_DEFINE_TYPE (MetaWaylandPendingState,
meta_wayland_pending_state,
G_TYPE_OBJECT);
@@ -99,34 +107,7 @@ struct _MetaWaylandSurfaceRoleSubsurface
G_DEFINE_TYPE (MetaWaylandSurfaceRoleSubsurface,
meta_wayland_surface_role_subsurface,
- META_TYPE_WAYLAND_SURFACE_ROLE);
-
-struct _MetaWaylandSurfaceRoleXdgSurface
-{
- MetaWaylandSurfaceRole parent;
-};
-
-G_DEFINE_TYPE (MetaWaylandSurfaceRoleXdgSurface,
- meta_wayland_surface_role_xdg_surface,
- META_TYPE_WAYLAND_SURFACE_ROLE);
-
-struct _MetaWaylandSurfaceRoleXdgPopup
-{
- MetaWaylandSurfaceRole parent;
-};
-
-G_DEFINE_TYPE (MetaWaylandSurfaceRoleXdgPopup,
- meta_wayland_surface_role_xdg_popup,
- META_TYPE_WAYLAND_SURFACE_ROLE);
-
-struct _MetaWaylandSurfaceRoleWlShellSurface
-{
- MetaWaylandSurfaceRole parent;
-};
-
-G_DEFINE_TYPE (MetaWaylandSurfaceRoleWlShellSurface,
- meta_wayland_surface_role_wl_shell_surface,
- META_TYPE_WAYLAND_SURFACE_ROLE);
+ META_TYPE_WAYLAND_SURFACE_ROLE_ACTOR_SURFACE);
struct _MetaWaylandSurfaceRoleDND
{
@@ -152,6 +133,22 @@ static gboolean
meta_wayland_surface_role_is_on_output (MetaWaylandSurfaceRole *surface_role,
MetaMonitorInfo *info);
+static void
+meta_wayland_surface_role_shell_surface_configure (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ int new_width,
+ int new_height,
+ MetaWaylandSerial *sent_serial);
+
+static void
+meta_wayland_surface_role_shell_surface_ping (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ uint32_t serial);
+
+static void
+meta_wayland_surface_role_shell_surface_close (MetaWaylandSurfaceRoleShellSurface *shell_surface_role);
+
+static void
+meta_wayland_surface_role_shell_surface_popup_done (MetaWaylandSurfaceRoleShellSurface *shell_surface_role);
+
gboolean
meta_wayland_surface_assign_role (MetaWaylandSurface *surface,
GType role_type)
@@ -296,8 +293,8 @@ calculate_surface_window_geometry (MetaWaylandSurface *surface,
}
}
-static void
-destroy_window (MetaWaylandSurface *surface)
+void
+meta_wayland_surface_destroy_window (MetaWaylandSurface *surface)
{
if (surface->window)
{
@@ -352,50 +349,12 @@ queue_surface_actor_frame_callbacks (MetaWaylandSurface *surface,
wl_list_init (&pending->frame_callback_list);
}
-static void
-toplevel_surface_commit (MetaWaylandSurfaceRole *surface_role,
- MetaWaylandPendingState *pending)
+void
+meta_wayland_surface_apply_window_state (MetaWaylandSurface *surface,
+ MetaWaylandPendingState *pending)
{
- MetaWaylandSurface *surface =
- meta_wayland_surface_role_get_surface (surface_role);
- MetaWaylandBuffer *buffer = surface->buffer_ref.buffer;
MetaWindow *window = surface->window;
-
- queue_surface_actor_frame_callbacks (surface, pending);
-
- /* If there's no new buffer pending, then there's nothing else to
- * do
- */
- if (!pending->newly_attached)
- return;
-
- if (META_IS_WAYLAND_SURFACE_ROLE_WL_SHELL_SURFACE (surface->role))
- {
- /* For wl_shell, it's equivalent to an unmap. Semantics
- * are poorly defined, so we can choose some that are
- * convenient for us. */
- if (buffer && !window)
- {
- window = meta_window_wayland_new (meta_get_display (), surface);
- meta_wayland_surface_set_window (surface, window);
- }
- else if (buffer == NULL && window)
- {
- destroy_window (surface);
- return;
- }
- }
- else
- {
- if (buffer == NULL)
- {
- /* XDG surfaces can't commit NULL buffers */
- wl_resource_post_error (surface->resource,
- WL_DISPLAY_ERROR_INVALID_OBJECT,
- "Cannot commit a NULL buffer to an xdg_surface");
- return;
- }
- }
+ MetaWaylandBuffer *buffer = surface->buffer_ref.buffer;
/* Update the state of the MetaWindow if we still have one. We might not if
* the window was unmanaged (for example popup destroyed, NULL buffer attached to
@@ -1180,7 +1139,7 @@ wl_surface_destructor (struct wl_resource *resource)
* the client is disconnecting, as the resources are destroyed in a random
* order. Simply destroy the window in this case. */
if (surface->window)
- destroy_window (surface);
+ meta_wayland_surface_destroy_window (surface);
if (surface->unassigned.buffer)
{
@@ -1269,113 +1228,12 @@ meta_wayland_surface_create (MetaWaylandCompositor *compositor,
return surface;
}
-static void
-xdg_shell_destroy (struct wl_client *client,
- struct wl_resource *resource)
-{
- wl_resource_destroy (resource);
-}
-
-static void
-xdg_shell_use_unstable_version (struct wl_client *client,
- struct wl_resource *resource,
- int32_t version)
-{
- if (version != XDG_SHELL_VERSION_CURRENT)
- wl_resource_post_error (resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
- "bad xdg-shell version: %d\n", version);
-}
-
-static void
-xdg_shell_pong (struct wl_client *client,
- struct wl_resource *resource,
- uint32_t serial)
-{
- MetaDisplay *display = meta_get_display ();
-
- meta_display_pong_for_serial (display, serial);
-}
-
-static void
-xdg_surface_destructor (struct wl_resource *resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- meta_wayland_compositor_destroy_frame_callbacks (surface->compositor,
- surface);
- destroy_window (surface);
- surface->xdg_surface = NULL;
-}
-
-static void
-xdg_surface_destroy (struct wl_client *client,
- struct wl_resource *resource)
-{
- wl_resource_destroy (resource);
-}
-
-static void
-xdg_surface_set_parent (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *parent_resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- MetaWindow *transient_for = NULL;
-
- if (parent_resource)
- {
- MetaWaylandSurface *parent_surface = wl_resource_get_user_data (parent_resource);
- transient_for = parent_surface->window;
- }
-
- meta_window_set_transient_for (surface->window, transient_for);
-}
-
-static void
-xdg_surface_set_title (struct wl_client *client,
- struct wl_resource *resource,
- const char *title)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- meta_window_set_title (surface->window, title);
-}
-
-static void
-xdg_surface_set_app_id (struct wl_client *client,
- struct wl_resource *resource,
- const char *app_id)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- meta_window_set_wm_class (surface->window, app_id, app_id);
-}
-
-static void
-xdg_surface_show_window_menu (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *seat_resource,
- uint32_t serial,
- int32_t x,
- int32_t y)
-{
- MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- if (!meta_wayland_seat_get_grab_info (seat, surface, serial, FALSE, NULL, NULL))
- return;
-
- meta_window_show_menu (surface->window, META_WINDOW_MENU_WM,
- surface->window->buffer_rect.x + x,
- surface->window->buffer_rect.y + y);
-}
-
-static gboolean
-begin_grab_op_on_surface (MetaWaylandSurface *surface,
- MetaWaylandSeat *seat,
- MetaGrabOp grab_op,
- gfloat x,
- gfloat y)
+gboolean
+meta_wayland_surface_begin_grab_op (MetaWaylandSurface *surface,
+ MetaWaylandSeat *seat,
+ MetaGrabOp grab_op,
+ gfloat x,
+ gfloat y)
{
MetaWindow *window = surface->window;
@@ -1398,648 +1256,6 @@ begin_grab_op_on_surface (MetaWaylandSurface *surface,
}
static void
-xdg_surface_move (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *seat_resource,
- guint32 serial)
-{
- MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- gfloat x, y;
-
- if (!meta_wayland_seat_get_grab_info (seat, surface, serial, TRUE, &x, &y))
- return;
-
- begin_grab_op_on_surface (surface, seat, META_GRAB_OP_MOVING, x, y);
-}
-
-static MetaGrabOp
-grab_op_for_xdg_surface_resize_edge (int edge)
-{
- MetaGrabOp op = META_GRAB_OP_WINDOW_BASE;
-
- if (edge & XDG_SURFACE_RESIZE_EDGE_TOP)
- op |= META_GRAB_OP_WINDOW_DIR_NORTH;
- if (edge & XDG_SURFACE_RESIZE_EDGE_BOTTOM)
- op |= META_GRAB_OP_WINDOW_DIR_SOUTH;
- if (edge & XDG_SURFACE_RESIZE_EDGE_LEFT)
- op |= META_GRAB_OP_WINDOW_DIR_WEST;
- if (edge & XDG_SURFACE_RESIZE_EDGE_RIGHT)
- op |= META_GRAB_OP_WINDOW_DIR_EAST;
-
- if (op == META_GRAB_OP_WINDOW_BASE)
- {
- g_warning ("invalid edge: %d", edge);
- return META_GRAB_OP_NONE;
- }
-
- return op;
-}
-
-static void
-xdg_surface_resize (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *seat_resource,
- guint32 serial,
- guint32 edges)
-{
- MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- gfloat x, y;
-
- if (!meta_wayland_seat_get_grab_info (seat, surface, serial, TRUE, &x, &y))
- return;
-
- begin_grab_op_on_surface (surface, seat, grab_op_for_xdg_surface_resize_edge (edges), x, y);
-}
-
-static void
-xdg_surface_ack_configure (struct wl_client *client,
- struct wl_resource *resource,
- uint32_t serial)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- surface->acked_configure_serial.set = TRUE;
- surface->acked_configure_serial.value = serial;
-}
-
-static void
-xdg_surface_set_window_geometry (struct wl_client *client,
- struct wl_resource *resource,
- int32_t x, int32_t y, int32_t width, int32_t height)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- surface->pending->has_new_geometry = TRUE;
- surface->pending->new_geometry.x = x;
- surface->pending->new_geometry.y = y;
- surface->pending->new_geometry.width = width;
- surface->pending->new_geometry.height = height;
-}
-
-static void
-xdg_surface_set_maximized (struct wl_client *client,
- struct wl_resource *resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- meta_window_maximize (surface->window, META_MAXIMIZE_BOTH);
-}
-
-static void
-xdg_surface_unset_maximized (struct wl_client *client,
- struct wl_resource *resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- meta_window_unmaximize (surface->window, META_MAXIMIZE_BOTH);
-}
-
-static void
-xdg_surface_set_fullscreen (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *output_resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- meta_window_make_fullscreen (surface->window);
-}
-
-static void
-xdg_surface_unset_fullscreen (struct wl_client *client,
- struct wl_resource *resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- meta_window_unmake_fullscreen (surface->window);
-}
-
-static void
-xdg_surface_set_minimized (struct wl_client *client,
- struct wl_resource *resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- meta_window_minimize (surface->window);
-}
-
-static const struct xdg_surface_interface meta_wayland_xdg_surface_interface = {
- xdg_surface_destroy,
- xdg_surface_set_parent,
- xdg_surface_set_title,
- xdg_surface_set_app_id,
- xdg_surface_show_window_menu,
- xdg_surface_move,
- xdg_surface_resize,
- xdg_surface_ack_configure,
- xdg_surface_set_window_geometry,
- xdg_surface_set_maximized,
- xdg_surface_unset_maximized,
- xdg_surface_set_fullscreen,
- xdg_surface_unset_fullscreen,
- xdg_surface_set_minimized,
-};
-
-static void
-xdg_shell_get_xdg_surface (struct wl_client *client,
- struct wl_resource *resource,
- guint32 id,
- struct wl_resource *surface_resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (surface_resource);
- MetaWindow *window;
-
- if (surface->xdg_surface != NULL)
- {
- wl_resource_post_error (surface_resource,
- WL_DISPLAY_ERROR_INVALID_OBJECT,
- "xdg_shell::get_xdg_surface already requested");
- return;
- }
-
- if (!meta_wayland_surface_assign_role (surface,
- META_TYPE_WAYLAND_SURFACE_ROLE_XDG_SURFACE))
- {
- wl_resource_post_error (resource, XDG_SHELL_ERROR_ROLE,
- "wl_surface %d already has a different role",
- wl_resource_get_id (surface->resource));
- return;
- }
-
- surface->xdg_surface = wl_resource_create (client, &xdg_surface_interface, wl_resource_get_version
(resource), id);
- wl_resource_set_implementation (surface->xdg_surface, &meta_wayland_xdg_surface_interface, surface,
xdg_surface_destructor);
-
- surface->xdg_shell_resource = resource;
-
- window = meta_window_wayland_new (meta_get_display (), surface);
- meta_wayland_surface_set_window (surface, window);
-}
-
-static void
-xdg_popup_destructor (struct wl_resource *resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- meta_wayland_compositor_destroy_frame_callbacks (surface->compositor,
- surface);
- if (surface->popup.parent)
- {
- wl_list_remove (&surface->popup.parent_destroy_listener.link);
- surface->popup.parent = NULL;
- }
-
- if (surface->popup.popup)
- meta_wayland_popup_dismiss (surface->popup.popup);
-
- surface->xdg_popup = NULL;
-}
-
-static void
-xdg_popup_destroy (struct wl_client *client,
- struct wl_resource *resource)
-{
- wl_resource_destroy (resource);
-}
-
-static const struct xdg_popup_interface meta_wayland_xdg_popup_interface = {
- xdg_popup_destroy,
-};
-
-static void
-handle_popup_parent_destroyed (struct wl_listener *listener, void *data)
-{
- MetaWaylandSurface *surface =
- wl_container_of (listener, surface, popup.parent_destroy_listener);
-
- wl_resource_post_error (surface->xdg_shell_resource,
- XDG_SHELL_ERROR_NOT_THE_TOPMOST_POPUP,
- "destroyed popup not top most popup");
- surface->popup.parent = NULL;
-
- destroy_window (surface);
-}
-
-static void
-handle_popup_destroyed (struct wl_listener *listener, void *data)
-{
- MetaWaylandPopup *popup = data;
- MetaWaylandSurface *top_popup;
- MetaWaylandSurface *surface =
- wl_container_of (listener, surface, popup.destroy_listener);
-
- top_popup = meta_wayland_popup_get_top_popup (popup);
- if (surface != top_popup)
- {
- wl_resource_post_error (surface->xdg_shell_resource,
- XDG_SHELL_ERROR_NOT_THE_TOPMOST_POPUP,
- "destroyed popup not top most popup");
- }
-
- surface->popup.popup = NULL;
-
- destroy_window (surface);
-}
-
-static void
-xdg_shell_get_xdg_popup (struct wl_client *client,
- struct wl_resource *resource,
- uint32_t id,
- struct wl_resource *surface_resource,
- struct wl_resource *parent_resource,
- struct wl_resource *seat_resource,
- uint32_t serial,
- int32_t x,
- int32_t y)
-{
- struct wl_resource *popup_resource;
- MetaWaylandSurface *surface = wl_resource_get_user_data (surface_resource);
- MetaWaylandSurface *parent_surf = wl_resource_get_user_data (parent_resource);
- MetaWaylandSurface *top_popup;
- MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
- MetaWindow *window;
- MetaDisplay *display = meta_get_display ();
- MetaWaylandPopup *popup;
-
- if (surface->xdg_popup != NULL)
- {
- wl_resource_post_error (surface_resource,
- WL_DISPLAY_ERROR_INVALID_OBJECT,
- "xdg_shell::get_xdg_popup already requested");
- return;
- }
-
- if (!meta_wayland_surface_assign_role (surface,
- META_TYPE_WAYLAND_SURFACE_ROLE_XDG_POPUP))
- {
- wl_resource_post_error (resource, XDG_SHELL_ERROR_ROLE,
- "wl_surface %d already has a different role",
- wl_resource_get_id (surface->resource));
- return;
- }
-
- if (parent_surf == NULL ||
- parent_surf->window == NULL ||
- (parent_surf->xdg_popup == NULL && parent_surf->xdg_surface == NULL))
- {
- wl_resource_post_error (resource,
- XDG_SHELL_ERROR_INVALID_POPUP_PARENT,
- "invalid parent surface");
- return;
- }
-
- top_popup = meta_wayland_pointer_get_top_popup (&seat->pointer);
- if ((top_popup == NULL && parent_surf->xdg_surface == NULL) ||
- (top_popup != NULL && parent_surf != top_popup))
- {
- wl_resource_post_error (resource,
- XDG_SHELL_ERROR_NOT_THE_TOPMOST_POPUP,
- "parent not top most surface");
- return;
- }
-
- popup_resource = wl_resource_create (client, &xdg_popup_interface,
- wl_resource_get_version (resource), id);
- wl_resource_set_implementation (popup_resource,
- &meta_wayland_xdg_popup_interface,
- surface,
- xdg_popup_destructor);
-
- surface->xdg_popup = popup_resource;
- surface->xdg_shell_resource = resource;
-
- if (!meta_wayland_seat_can_popup (seat, serial))
- {
- xdg_popup_send_popup_done (popup_resource);
- return;
- }
-
- surface->popup.parent = parent_surf;
- surface->popup.parent_destroy_listener.notify = handle_popup_parent_destroyed;
- wl_resource_add_destroy_listener (parent_surf->resource,
- &surface->popup.parent_destroy_listener);
-
- window = meta_window_wayland_new (display, surface);
- meta_window_wayland_place_relative_to (window, parent_surf->window, x, y);
- window->showing_for_first_time = FALSE;
-
- meta_wayland_surface_set_window (surface, window);
-
- meta_window_focus (window, meta_display_get_current_time (display));
- popup = meta_wayland_pointer_start_popup_grab (&seat->pointer, surface);
- if (popup == NULL)
- {
- destroy_window (surface);
- return;
- }
-
- surface->popup.destroy_listener.notify = handle_popup_destroyed;
- surface->popup.popup = popup;
- wl_signal_add (meta_wayland_popup_get_destroy_signal (popup),
- &surface->popup.destroy_listener);
-}
-
-static const struct xdg_shell_interface meta_wayland_xdg_shell_interface = {
- xdg_shell_destroy,
- xdg_shell_use_unstable_version,
- xdg_shell_get_xdg_surface,
- xdg_shell_get_xdg_popup,
- xdg_shell_pong,
-};
-
-static void
-bind_xdg_shell (struct wl_client *client,
- void *data,
- guint32 version,
- guint32 id)
-{
- struct wl_resource *resource;
-
- if (version != META_XDG_SHELL_VERSION)
- {
- g_warning ("using xdg-shell without stable version %d\n", META_XDG_SHELL_VERSION);
- return;
- }
-
- resource = wl_resource_create (client, &xdg_shell_interface, version, id);
- wl_resource_set_implementation (resource, &meta_wayland_xdg_shell_interface, data, NULL);
-}
-
-static void
-wl_shell_surface_destructor (struct wl_resource *resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- meta_wayland_compositor_destroy_frame_callbacks (surface->compositor,
- surface);
- surface->wl_shell_surface = NULL;
-}
-
-static void
-wl_shell_surface_pong (struct wl_client *client,
- struct wl_resource *resource,
- uint32_t serial)
-{
- MetaDisplay *display = meta_get_display ();
-
- meta_display_pong_for_serial (display, serial);
-}
-
-static void
-wl_shell_surface_move (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *seat_resource,
- uint32_t serial)
-{
- MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- gfloat x, y;
-
- if (!meta_wayland_seat_get_grab_info (seat, surface, serial, TRUE, &x, &y))
- return;
-
- begin_grab_op_on_surface (surface, seat, META_GRAB_OP_MOVING, x, y);
-}
-
-static MetaGrabOp
-grab_op_for_wl_shell_surface_resize_edge (int edge)
-{
- MetaGrabOp op = META_GRAB_OP_WINDOW_BASE;
-
- if (edge & WL_SHELL_SURFACE_RESIZE_TOP)
- op |= META_GRAB_OP_WINDOW_DIR_NORTH;
- if (edge & WL_SHELL_SURFACE_RESIZE_BOTTOM)
- op |= META_GRAB_OP_WINDOW_DIR_SOUTH;
- if (edge & WL_SHELL_SURFACE_RESIZE_LEFT)
- op |= META_GRAB_OP_WINDOW_DIR_WEST;
- if (edge & WL_SHELL_SURFACE_RESIZE_RIGHT)
- op |= META_GRAB_OP_WINDOW_DIR_EAST;
-
- if (op == META_GRAB_OP_WINDOW_BASE)
- {
- g_warning ("invalid edge: %d", edge);
- return META_GRAB_OP_NONE;
- }
-
- return op;
-}
-
-static void
-wl_shell_surface_resize (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *seat_resource,
- uint32_t serial,
- uint32_t edges)
-{
- MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- gfloat x, y;
-
- if (!meta_wayland_seat_get_grab_info (seat, surface, serial, TRUE, &x, &y))
- return;
-
- begin_grab_op_on_surface (surface, seat, grab_op_for_wl_shell_surface_resize_edge (edges), x, y);
-}
-
-typedef enum {
- SURFACE_STATE_TOPLEVEL,
- SURFACE_STATE_FULLSCREEN,
- SURFACE_STATE_MAXIMIZED,
-} SurfaceState;
-
-static void
-wl_shell_surface_set_state (MetaWaylandSurface *surface,
- SurfaceState state)
-{
- if (state == SURFACE_STATE_FULLSCREEN)
- meta_window_make_fullscreen (surface->window);
- else
- meta_window_unmake_fullscreen (surface->window);
-
- if (state == SURFACE_STATE_MAXIMIZED)
- meta_window_maximize (surface->window, META_MAXIMIZE_BOTH);
- else
- meta_window_unmaximize (surface->window, META_MAXIMIZE_BOTH);
-}
-
-static void
-wl_shell_surface_set_toplevel (struct wl_client *client,
- struct wl_resource *resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- wl_shell_surface_set_state (surface, SURFACE_STATE_TOPLEVEL);
-}
-
-static void
-wl_shell_surface_set_transient (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *parent_resource,
- int32_t x,
- int32_t y,
- uint32_t flags)
-{
- MetaWaylandSurface *parent_surf = wl_resource_get_user_data (parent_resource);
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- wl_shell_surface_set_state (surface, SURFACE_STATE_TOPLEVEL);
-
- meta_window_set_transient_for (surface->window, parent_surf->window);
- meta_window_wayland_place_relative_to (surface->window,
- parent_surf->window,
- x, y);
-}
-
-static void
-wl_shell_surface_set_fullscreen (struct wl_client *client,
- struct wl_resource *resource,
- uint32_t method,
- uint32_t framerate,
- struct wl_resource *output)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- wl_shell_surface_set_state (surface, SURFACE_STATE_FULLSCREEN);
-}
-
-static void
-handle_wl_shell_popup_parent_destroyed (struct wl_listener *listener,
- void *data)
-{
- MetaWaylandSurface *surface =
- wl_container_of (listener, surface, popup.parent_destroy_listener);
-
- wl_list_remove (&surface->popup.parent_destroy_listener.link);
- surface->popup.parent = NULL;
-}
-
-static void
-wl_shell_surface_set_popup (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *seat_resource,
- uint32_t serial,
- struct wl_resource *parent_resource,
- int32_t x,
- int32_t y,
- uint32_t flags)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
- MetaWaylandSurface *parent_surf = wl_resource_get_user_data (parent_resource);
- MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
-
- wl_shell_surface_set_state (surface, SURFACE_STATE_TOPLEVEL);
-
- if (!meta_wayland_seat_can_popup (seat, serial))
- {
- wl_shell_surface_send_popup_done (resource);
- return;
- }
-
- meta_window_set_transient_for (surface->window, parent_surf->window);
- meta_window_wayland_place_relative_to (surface->window,
- parent_surf->window,
- x, y);
-
- if (!surface->popup.parent)
- {
- surface->popup.parent = parent_surf;
- surface->popup.parent_destroy_listener.notify =
- handle_wl_shell_popup_parent_destroyed;
- wl_resource_add_destroy_listener (parent_surf->resource,
- &surface->popup.parent_destroy_listener);
- }
-
- meta_wayland_pointer_start_popup_grab (&seat->pointer, surface);
-}
-
-static void
-wl_shell_surface_set_maximized (struct wl_client *client,
- struct wl_resource *resource,
- struct wl_resource *output)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- wl_shell_surface_set_state (surface, SURFACE_STATE_MAXIMIZED);
-}
-
-static void
-wl_shell_surface_set_title (struct wl_client *client,
- struct wl_resource *resource,
- const char *title)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- meta_window_set_title (surface->window, title);
-}
-
-static void
-wl_shell_surface_set_class (struct wl_client *client,
- struct wl_resource *resource,
- const char *class_)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-
- meta_window_set_wm_class (surface->window, class_, class_);
-}
-
-static const struct wl_shell_surface_interface meta_wayland_wl_shell_surface_interface = {
- wl_shell_surface_pong,
- wl_shell_surface_move,
- wl_shell_surface_resize,
- wl_shell_surface_set_toplevel,
- wl_shell_surface_set_transient,
- wl_shell_surface_set_fullscreen,
- wl_shell_surface_set_popup,
- wl_shell_surface_set_maximized,
- wl_shell_surface_set_title,
- wl_shell_surface_set_class,
-};
-
-static void
-wl_shell_get_shell_surface (struct wl_client *client,
- struct wl_resource *resource,
- uint32_t id,
- struct wl_resource *surface_resource)
-{
- MetaWaylandSurface *surface = wl_resource_get_user_data (surface_resource);
- MetaWindow *window;
-
- if (surface->wl_shell_surface != NULL)
- {
- wl_resource_post_error (surface_resource,
- WL_DISPLAY_ERROR_INVALID_OBJECT,
- "wl_shell::get_shell_surface already requested");
- return;
- }
-
- if (!meta_wayland_surface_assign_role (surface,
- META_TYPE_WAYLAND_SURFACE_ROLE_WL_SHELL_SURFACE))
- {
- wl_resource_post_error (resource, WL_SHELL_ERROR_ROLE,
- "wl_surface %d already has a different role",
- wl_resource_get_id (surface->resource));
- return;
- }
-
- surface->wl_shell_surface = wl_resource_create (client, &wl_shell_surface_interface,
wl_resource_get_version (resource), id);
- wl_resource_set_implementation (surface->wl_shell_surface, &meta_wayland_wl_shell_surface_interface,
surface, wl_shell_surface_destructor);
-
- window = meta_window_wayland_new (meta_get_display (), surface);
- meta_wayland_surface_set_window (surface, window);
-}
-
-static const struct wl_shell_interface meta_wayland_wl_shell_interface = {
- wl_shell_get_shell_surface,
-};
-
-static void
-bind_wl_shell (struct wl_client *client,
- void *data,
- uint32_t version,
- uint32_t id)
-{
- struct wl_resource *resource;
-
- resource = wl_resource_create (client, &wl_shell_interface, version, id);
- wl_resource_set_implementation (resource, &meta_wayland_wl_shell_interface, data, NULL);
-}
-
-static void
gtk_surface_destructor (struct wl_resource *resource)
{
MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
@@ -2452,17 +1668,8 @@ bind_subcompositor (struct wl_client *client,
void
meta_wayland_shell_init (MetaWaylandCompositor *compositor)
{
- if (wl_global_create (compositor->wayland_display,
- &xdg_shell_interface,
- META_XDG_SHELL_VERSION,
- compositor, bind_xdg_shell) == NULL)
- g_error ("Failed to register a global xdg-shell object");
-
- if (wl_global_create (compositor->wayland_display,
- &wl_shell_interface,
- META_WL_SHELL_VERSION,
- compositor, bind_wl_shell) == NULL)
- g_error ("Failed to register a global wl-shell object");
+ meta_wayland_xdg_shell_init (compositor);
+ meta_wayland_wl_shell_init (compositor);
if (wl_global_create (compositor->wayland_display,
>k_shell1_interface,
@@ -2477,95 +1684,46 @@ meta_wayland_shell_init (MetaWaylandCompositor *compositor)
g_error ("Failed to register a global wl-subcompositor object");
}
-static void
-fill_states (struct wl_array *states, MetaWindow *window)
-{
- uint32_t *s;
-
- if (META_WINDOW_MAXIMIZED (window))
- {
- s = wl_array_add (states, sizeof *s);
- *s = XDG_SURFACE_STATE_MAXIMIZED;
- }
- if (meta_window_is_fullscreen (window))
- {
- s = wl_array_add (states, sizeof *s);
- *s = XDG_SURFACE_STATE_FULLSCREEN;
- }
- if (meta_grab_op_is_resizing (window->display->grab_op))
- {
- s = wl_array_add (states, sizeof *s);
- *s = XDG_SURFACE_STATE_RESIZING;
- }
- if (meta_window_appears_focused (window))
- {
- s = wl_array_add (states, sizeof *s);
- *s = XDG_SURFACE_STATE_ACTIVATED;
- }
-}
-
void
meta_wayland_surface_configure_notify (MetaWaylandSurface *surface,
int new_width,
int new_height,
MetaWaylandSerial *sent_serial)
{
- if (surface->xdg_surface)
- {
- struct wl_client *client = wl_resource_get_client (surface->xdg_surface);
- struct wl_display *display = wl_client_get_display (client);
- uint32_t serial = wl_display_next_serial (display);
- struct wl_array states;
+ MetaWaylandSurfaceRoleShellSurface *shell_surface_role =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE (surface->role);
- wl_array_init (&states);
- fill_states (&states, surface->window);
-
- xdg_surface_send_configure (surface->xdg_surface, new_width, new_height, &states, serial);
-
- wl_array_release (&states);
-
- if (sent_serial)
- {
- sent_serial->set = TRUE;
- sent_serial->value = serial;
- }
- }
- else if (surface->xdg_popup)
- {
- /* This can happen if the popup window loses or receives focus.
- * Just ignore it. */
- }
- else if (surface->wl_shell_surface)
- wl_shell_surface_send_configure (surface->wl_shell_surface,
- 0, new_width, new_height);
- else
- g_assert_not_reached ();
+ meta_wayland_surface_role_shell_surface_configure (shell_surface_role,
+ new_width, new_height,
+ sent_serial);
}
void
meta_wayland_surface_ping (MetaWaylandSurface *surface,
guint32 serial)
{
- if (surface->xdg_shell_resource)
- xdg_shell_send_ping (surface->xdg_shell_resource, serial);
- else if (surface->wl_shell_surface)
- wl_shell_surface_send_ping (surface->wl_shell_surface, serial);
+ MetaWaylandSurfaceRoleShellSurface *shell_surface_role =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE (surface->role);
+
+ meta_wayland_surface_role_shell_surface_ping (shell_surface_role, serial);
}
void
meta_wayland_surface_delete (MetaWaylandSurface *surface)
{
- if (surface->xdg_surface)
- xdg_surface_send_close (surface->xdg_surface);
+ MetaWaylandSurfaceRoleShellSurface *shell_surface_role =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE (surface->role);
+
+ meta_wayland_surface_role_shell_surface_close (shell_surface_role);
}
void
meta_wayland_surface_popup_done (MetaWaylandSurface *surface)
{
- if (surface->xdg_popup)
- xdg_popup_send_popup_done (surface->xdg_popup);
- else if (surface->wl_shell_surface)
- wl_shell_surface_send_popup_done (surface->wl_shell_surface);
+ MetaWaylandSurfaceRoleShellSurface *shell_surface_role =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE (surface->role);
+
+ meta_wayland_surface_role_shell_surface_popup_done (shell_surface_role);
}
void
@@ -2738,6 +1896,49 @@ meta_wayland_surface_role_get_surface (MetaWaylandSurfaceRole *role)
return priv->surface;
}
+static void
+meta_wayland_surface_role_shell_surface_configure (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ int new_width,
+ int new_height,
+ MetaWaylandSerial *sent_serial)
+{
+ MetaWaylandSurfaceRoleShellSurfaceClass *shell_surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE_GET_CLASS (shell_surface_role);
+
+ shell_surface_role_class->configure (shell_surface_role,
+ new_width,
+ new_height,
+ sent_serial);
+}
+
+static void
+meta_wayland_surface_role_shell_surface_ping (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ uint32_t serial)
+{
+ MetaWaylandSurfaceRoleShellSurfaceClass *shell_surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE_GET_CLASS (shell_surface_role);
+
+ shell_surface_role_class->ping (shell_surface_role, serial);
+}
+
+static void
+meta_wayland_surface_role_shell_surface_close (MetaWaylandSurfaceRoleShellSurface *shell_surface_role)
+{
+ MetaWaylandSurfaceRoleShellSurfaceClass *shell_surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE_GET_CLASS (shell_surface_role);
+
+ shell_surface_role_class->close (shell_surface_role);
+}
+
+static void
+meta_wayland_surface_role_shell_surface_popup_done (MetaWaylandSurfaceRoleShellSurface *shell_surface_role)
+{
+ MetaWaylandSurfaceRoleShellSurfaceClass *shell_surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE_GET_CLASS (shell_surface_role);
+
+ shell_surface_role_class->popup_done (shell_surface_role);
+}
+
void
meta_wayland_surface_queue_pending_frame_callbacks (MetaWaylandSurface *surface)
{
@@ -2769,66 +1970,54 @@ actor_surface_assigned (MetaWaylandSurfaceRole *surface_role)
}
static void
-meta_wayland_surface_role_dnd_init (MetaWaylandSurfaceRoleDND *role)
-{
-}
-
-static void
-meta_wayland_surface_role_dnd_class_init (MetaWaylandSurfaceRoleDNDClass *klass)
+actor_surface_commit (MetaWaylandSurfaceRole *surface_role,
+ MetaWaylandPendingState *pending)
{
- MetaWaylandSurfaceRoleClass *surface_role_class =
- META_WAYLAND_SURFACE_ROLE_CLASS (klass);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
- surface_role_class->assigned = default_role_assigned;
- surface_role_class->commit = dnd_surface_commit;
+ queue_surface_actor_frame_callbacks (surface, pending);
}
static void
-meta_wayland_surface_role_xdg_surface_init (MetaWaylandSurfaceRoleXdgSurface *role)
+meta_wayland_surface_role_actor_surface_init (MetaWaylandSurfaceRoleActorSurface *role)
{
}
static void
-meta_wayland_surface_role_xdg_surface_class_init (MetaWaylandSurfaceRoleXdgSurfaceClass *klass)
+meta_wayland_surface_role_actor_surface_class_init (MetaWaylandSurfaceRoleActorSurfaceClass *klass)
{
MetaWaylandSurfaceRoleClass *surface_role_class =
META_WAYLAND_SURFACE_ROLE_CLASS (klass);
surface_role_class->assigned = actor_surface_assigned;
- surface_role_class->commit = toplevel_surface_commit;
+ surface_role_class->commit = actor_surface_commit;
surface_role_class->is_on_output = actor_surface_is_on_output;
}
static void
-meta_wayland_surface_role_xdg_popup_init (MetaWaylandSurfaceRoleXdgPopup *role)
+meta_wayland_surface_role_shell_surface_init (MetaWaylandSurfaceRoleShellSurface *role)
{
}
static void
-meta_wayland_surface_role_xdg_popup_class_init (MetaWaylandSurfaceRoleXdgPopupClass *klass)
+meta_wayland_surface_role_shell_surface_class_init (MetaWaylandSurfaceRoleShellSurfaceClass *klass)
{
- MetaWaylandSurfaceRoleClass *surface_role_class =
- META_WAYLAND_SURFACE_ROLE_CLASS (klass);
-
- surface_role_class->assigned = actor_surface_assigned;
- surface_role_class->commit = toplevel_surface_commit;
- surface_role_class->is_on_output = actor_surface_is_on_output;
}
static void
-meta_wayland_surface_role_wl_shell_surface_init (MetaWaylandSurfaceRoleWlShellSurface *role)
+meta_wayland_surface_role_dnd_init (MetaWaylandSurfaceRoleDND *role)
{
}
static void
-meta_wayland_surface_role_wl_shell_surface_class_init (MetaWaylandSurfaceRoleWlShellSurfaceClass *klass)
+meta_wayland_surface_role_dnd_class_init (MetaWaylandSurfaceRoleDNDClass *klass)
{
MetaWaylandSurfaceRoleClass *surface_role_class =
META_WAYLAND_SURFACE_ROLE_CLASS (klass);
- surface_role_class->assigned = actor_surface_assigned;
- surface_role_class->commit = toplevel_surface_commit;
- surface_role_class->is_on_output = actor_surface_is_on_output;
+ surface_role_class->assigned = default_role_assigned;
+ surface_role_class->commit = dnd_surface_commit;
}
static void
@@ -2842,9 +2031,7 @@ meta_wayland_surface_role_subsurface_class_init (MetaWaylandSurfaceRoleSubsurfac
MetaWaylandSurfaceRoleClass *surface_role_class =
META_WAYLAND_SURFACE_ROLE_CLASS (klass);
- surface_role_class->assigned = actor_surface_assigned;
surface_role_class->commit = subsurface_surface_commit;
- surface_role_class->is_on_output = actor_surface_is_on_output;
}
cairo_region_t *
diff --git a/src/wayland/meta-wayland-surface.h b/src/wayland/meta-wayland-surface.h
index c817ed7..cf6b79b 100644
--- a/src/wayland/meta-wayland-surface.h
+++ b/src/wayland/meta-wayland-surface.h
@@ -69,29 +69,42 @@ struct _MetaWaylandSerial {
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_width,
+ int new_height,
+ MetaWaylandSerial *sent_serial);
+ void (*ping) (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ uint32_t serial);
+ void (*close) (MetaWaylandSurfaceRoleShellSurface *shell_surface_role);
+ void (*popup_done) (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,
- MetaWaylandSurfaceRole);
-
-#define META_TYPE_WAYLAND_SURFACE_ROLE_XDG_SURFACE (meta_wayland_surface_role_xdg_surface_get_type ())
-G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleXdgSurface,
- meta_wayland_surface_role_xdg_surface,
- META, WAYLAND_SURFACE_ROLE_XDG_SURFACE,
- MetaWaylandSurfaceRole);
-
-#define META_TYPE_WAYLAND_SURFACE_ROLE_XDG_POPUP (meta_wayland_surface_role_xdg_popup_get_type ())
-G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleXdgPopup,
- meta_wayland_surface_role_xdg_popup,
- META, WAYLAND_SURFACE_ROLE_XDG_POPUP,
- MetaWaylandSurfaceRole);
-
-#define META_TYPE_WAYLAND_SURFACE_ROLE_WL_SHELL_SURFACE (meta_wayland_surface_role_wl_shell_surface_get_type
())
-G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleWlShellSurface,
- meta_wayland_surface_role_wl_shell_surface,
- META, WAYLAND_SURFACE_ROLE_WL_SHELL_SURFACE,
- MetaWaylandSurfaceRole);
+ MetaWaylandSurfaceRoleActorSurface);
#define META_TYPE_WAYLAND_SURFACE_ROLE_DND (meta_wayland_surface_role_dnd_get_type ())
G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleDND,
@@ -298,4 +311,14 @@ MetaWaylandSurface * meta_wayland_surface_role_get_surface (MetaWaylandSurfaceRo
cairo_region_t * meta_wayland_surface_calculate_input_region (MetaWaylandSurface *surface);
+void meta_wayland_surface_apply_window_state (MetaWaylandSurface *surface,
+ MetaWaylandPendingState *pending);
+
+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);
#endif
diff --git a/src/wayland/meta-wayland-wl-shell.c b/src/wayland/meta-wayland-wl-shell.c
new file mode 100644
index 0000000..5e0488e
--- /dev/null
+++ b/src/wayland/meta-wayland-wl-shell.c
@@ -0,0 +1,448 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2012-2013 Intel Corporation
+ * Copyright (C) 2013-2015 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.
+ *
+ */
+
+#include "config.h"
+
+#include "wayland/meta-wayland-wl-shell.h"
+
+#include "core/window-private.h"
+#include "wayland/meta-wayland.h"
+#include "wayland/meta-wayland-private.h"
+#include "wayland/meta-wayland-seat.h"
+#include "wayland/meta-wayland-surface.h"
+#include "wayland/meta-wayland-versions.h"
+#include "wayland/meta-window-wayland.h"
+
+typedef enum
+{
+ META_WL_SHELL_SURFACE_STATE_NONE,
+ META_WL_SHELL_SURFACE_STATE_TOPLEVEL,
+ META_WL_SHELL_SURFACE_STATE_FULLSCREEN,
+ META_WL_SHELL_SURFACE_STATE_MAXIMIZED,
+} MetaWlShellSurfaceState;
+
+struct _MetaWaylandSurfaceRoleWlShellSurface
+{
+ MetaWaylandSurfaceRoleShellSurface parent;
+};
+
+G_DEFINE_TYPE (MetaWaylandSurfaceRoleWlShellSurface,
+ meta_wayland_surface_role_wl_shell_surface,
+ META_TYPE_WAYLAND_SURFACE_ROLE_SHELL_SURFACE);
+
+static void
+wl_shell_surface_destructor (struct wl_resource *resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_wayland_compositor_destroy_frame_callbacks (surface->compositor,
+ surface);
+ surface->wl_shell_surface = NULL;
+}
+
+static void
+wl_shell_surface_pong (struct wl_client *client,
+ struct wl_resource *resource,
+ uint32_t serial)
+{
+ MetaDisplay *display = meta_get_display ();
+
+ meta_display_pong_for_serial (display, serial);
+}
+
+static void
+wl_shell_surface_move (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *seat_resource,
+ uint32_t serial)
+{
+ MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+ gfloat x, y;
+
+ if (!meta_wayland_seat_get_grab_info (seat, surface, serial, TRUE, &x, &y))
+ return;
+
+ meta_wayland_surface_begin_grab_op (surface, seat, META_GRAB_OP_MOVING, x, y);
+}
+
+static MetaGrabOp
+grab_op_for_wl_shell_surface_resize_edge (int edge)
+{
+ MetaGrabOp op = META_GRAB_OP_WINDOW_BASE;
+
+ if (edge & WL_SHELL_SURFACE_RESIZE_TOP)
+ op |= META_GRAB_OP_WINDOW_DIR_NORTH;
+ if (edge & WL_SHELL_SURFACE_RESIZE_BOTTOM)
+ op |= META_GRAB_OP_WINDOW_DIR_SOUTH;
+ if (edge & WL_SHELL_SURFACE_RESIZE_LEFT)
+ op |= META_GRAB_OP_WINDOW_DIR_WEST;
+ if (edge & WL_SHELL_SURFACE_RESIZE_RIGHT)
+ op |= META_GRAB_OP_WINDOW_DIR_EAST;
+
+ if (op == META_GRAB_OP_WINDOW_BASE)
+ {
+ g_warning ("invalid edge: %d", edge);
+ return META_GRAB_OP_NONE;
+ }
+
+ return op;
+}
+
+static void
+wl_shell_surface_resize (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *seat_resource,
+ uint32_t serial,
+ uint32_t edges)
+{
+ MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+ gfloat x, y;
+ MetaGrabOp grab_op;
+
+ if (!meta_wayland_seat_get_grab_info (seat, surface, serial, TRUE, &x, &y))
+ return;
+
+ grab_op = grab_op_for_wl_shell_surface_resize_edge (edges);
+ meta_wayland_surface_begin_grab_op (surface, seat, grab_op, x, y);
+}
+
+static void
+wl_shell_surface_set_state (MetaWaylandSurface *surface,
+ MetaWlShellSurfaceState state)
+{
+ if (state == META_WL_SHELL_SURFACE_STATE_FULLSCREEN)
+ meta_window_make_fullscreen (surface->window);
+ else
+ meta_window_unmake_fullscreen (surface->window);
+
+ if (state == META_WL_SHELL_SURFACE_STATE_MAXIMIZED)
+ meta_window_maximize (surface->window, META_MAXIMIZE_BOTH);
+ else
+ meta_window_unmaximize (surface->window, META_MAXIMIZE_BOTH);
+}
+
+static void
+wl_shell_surface_set_toplevel (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ wl_shell_surface_set_state (surface,
+ META_WL_SHELL_SURFACE_STATE_TOPLEVEL);
+}
+
+static void
+wl_shell_surface_set_transient (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *parent_resource,
+ int32_t x,
+ int32_t y,
+ uint32_t flags)
+{
+ MetaWaylandSurface *parent_surf = wl_resource_get_user_data (parent_resource);
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ wl_shell_surface_set_state (surface,
+ META_WL_SHELL_SURFACE_STATE_TOPLEVEL);
+
+ meta_window_set_transient_for (surface->window, parent_surf->window);
+ meta_window_wayland_place_relative_to (surface->window,
+ parent_surf->window,
+ x, y);
+}
+
+static void
+wl_shell_surface_set_fullscreen (struct wl_client *client,
+ struct wl_resource *resource,
+ uint32_t method,
+ uint32_t framerate,
+ struct wl_resource *output)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ wl_shell_surface_set_state (surface,
+ META_WL_SHELL_SURFACE_STATE_FULLSCREEN);
+}
+
+static void
+handle_wl_shell_popup_parent_destroyed (struct wl_listener *listener,
+ void *data)
+{
+ MetaWaylandSurface *surface =
+ wl_container_of (listener, surface, popup.parent_destroy_listener);
+
+ wl_list_remove (&surface->popup.parent_destroy_listener.link);
+ surface->popup.parent = NULL;
+}
+
+static void
+wl_shell_surface_set_popup (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *seat_resource,
+ uint32_t serial,
+ struct wl_resource *parent_resource,
+ int32_t x,
+ int32_t y,
+ uint32_t flags)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+ MetaWaylandSurface *parent_surf = wl_resource_get_user_data (parent_resource);
+ MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
+
+ wl_shell_surface_set_state (surface,
+ META_WL_SHELL_SURFACE_STATE_TOPLEVEL);
+
+ if (!meta_wayland_seat_can_popup (seat, serial))
+ {
+ wl_shell_surface_send_popup_done (resource);
+ return;
+ }
+
+ meta_window_set_transient_for (surface->window, parent_surf->window);
+ meta_window_wayland_place_relative_to (surface->window,
+ parent_surf->window,
+ x, y);
+
+ if (!surface->popup.parent)
+ {
+ surface->popup.parent = parent_surf;
+ surface->popup.parent_destroy_listener.notify =
+ handle_wl_shell_popup_parent_destroyed;
+ wl_resource_add_destroy_listener (parent_surf->resource,
+ &surface->popup.parent_destroy_listener);
+ }
+
+ meta_wayland_pointer_start_popup_grab (&seat->pointer, surface);
+}
+
+static void
+wl_shell_surface_set_maximized (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *output)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ wl_shell_surface_set_state (surface,
+ META_WL_SHELL_SURFACE_STATE_MAXIMIZED);
+}
+
+static void
+wl_shell_surface_set_title (struct wl_client *client,
+ struct wl_resource *resource,
+ const char *title)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_set_title (surface->window, title);
+}
+
+static void
+wl_shell_surface_set_class (struct wl_client *client,
+ struct wl_resource *resource,
+ const char *class_)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_set_wm_class (surface->window, class_, class_);
+}
+
+static const struct wl_shell_surface_interface meta_wayland_wl_shell_surface_interface = {
+ wl_shell_surface_pong,
+ wl_shell_surface_move,
+ wl_shell_surface_resize,
+ wl_shell_surface_set_toplevel,
+ wl_shell_surface_set_transient,
+ wl_shell_surface_set_fullscreen,
+ wl_shell_surface_set_popup,
+ wl_shell_surface_set_maximized,
+ wl_shell_surface_set_title,
+ wl_shell_surface_set_class,
+};
+
+static void
+wl_shell_get_shell_surface (struct wl_client *client,
+ struct wl_resource *resource,
+ uint32_t id,
+ struct wl_resource *surface_resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (surface_resource);
+ MetaWindow *window;
+
+ if (surface->wl_shell_surface != NULL)
+ {
+ wl_resource_post_error (surface_resource,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "wl_shell::get_shell_surface already requested");
+ return;
+ }
+
+ if (!meta_wayland_surface_assign_role (surface,
+ META_TYPE_WAYLAND_SURFACE_ROLE_WL_SHELL_SURFACE))
+ {
+ wl_resource_post_error (resource, WL_SHELL_ERROR_ROLE,
+ "wl_surface %d already has a different role",
+ wl_resource_get_id (surface->resource));
+ return;
+ }
+
+ surface->wl_shell_surface = wl_resource_create (client,
+ &wl_shell_surface_interface,
+ wl_resource_get_version (resource),
+ id);
+ wl_resource_set_implementation (surface->wl_shell_surface,
+ &meta_wayland_wl_shell_surface_interface,
+ surface,
+ wl_shell_surface_destructor);
+
+ window = meta_window_wayland_new (meta_get_display (), surface);
+ meta_wayland_surface_set_window (surface, window);
+}
+
+static const struct wl_shell_interface meta_wayland_wl_shell_interface = {
+ wl_shell_get_shell_surface,
+};
+
+static void
+bind_wl_shell (struct wl_client *client,
+ void *data,
+ uint32_t version,
+ uint32_t id)
+{
+ struct wl_resource *resource;
+
+ resource = wl_resource_create (client, &wl_shell_interface, version, id);
+ wl_resource_set_implementation (resource, &meta_wayland_wl_shell_interface, data, NULL);
+}
+
+static void
+wl_shell_surface_role_commit (MetaWaylandSurfaceRole *surface_role,
+ MetaWaylandPendingState *pending)
+{
+ MetaWaylandSurfaceRoleClass *surface_role_class;
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+ MetaWindow *window = surface->window;
+
+ surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_CLASS (meta_wayland_surface_role_wl_shell_surface_parent_class);
+ surface_role_class->commit (surface_role, pending);
+
+ /* For wl_shell, it's equivalent to an unmap. Semantics
+ * are poorly defined, so we can choose some that are
+ * convenient for us. */
+ if (surface->buffer_ref.buffer && !window)
+ {
+ window = meta_window_wayland_new (meta_get_display (), surface);
+ meta_wayland_surface_set_window (surface, window);
+ }
+ else if (!surface->buffer_ref.buffer && window)
+ {
+ meta_wayland_surface_destroy_window (surface);
+ return;
+ }
+
+ if (pending->newly_attached)
+ meta_wayland_surface_apply_window_state (surface, pending);
+}
+
+static void
+wl_shell_surface_role_configure (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ int new_width,
+ int new_height,
+ MetaWaylandSerial *sent_serial)
+{
+ MetaWaylandSurfaceRole *surface_role =
+ META_WAYLAND_SURFACE_ROLE (shell_surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ if (!surface->wl_shell_surface)
+ return;
+
+ wl_shell_surface_send_configure (surface->wl_shell_surface,
+ 0,
+ new_width, new_height);
+}
+
+static void
+wl_shell_surface_role_ping (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ guint32 serial)
+{
+ MetaWaylandSurfaceRole *surface_role =
+ META_WAYLAND_SURFACE_ROLE (shell_surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ wl_shell_surface_send_ping (surface->wl_shell_surface, serial);
+}
+
+static void
+wl_shell_surface_role_close (MetaWaylandSurfaceRoleShellSurface *shell_surface_role)
+{
+ /* Not supported by wl_shell_surface. */
+}
+
+static void
+wl_shell_surface_role_popup_done (MetaWaylandSurfaceRoleShellSurface *shell_surface_role)
+{
+ MetaWaylandSurfaceRole *surface_role =
+ META_WAYLAND_SURFACE_ROLE (shell_surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ wl_shell_surface_send_popup_done (surface->wl_shell_surface);
+}
+
+static void
+meta_wayland_surface_role_wl_shell_surface_init (MetaWaylandSurfaceRoleWlShellSurface *role)
+{
+}
+
+static void
+meta_wayland_surface_role_wl_shell_surface_class_init (MetaWaylandSurfaceRoleWlShellSurfaceClass *klass)
+{
+ MetaWaylandSurfaceRoleClass *surface_role_class;
+ MetaWaylandSurfaceRoleShellSurfaceClass *shell_surface_role_class;
+
+ surface_role_class = META_WAYLAND_SURFACE_ROLE_CLASS (klass);
+ surface_role_class->commit = wl_shell_surface_role_commit;
+
+ shell_surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE_CLASS (klass);
+ shell_surface_role_class->configure = wl_shell_surface_role_configure;
+ shell_surface_role_class->ping = wl_shell_surface_role_ping;
+ shell_surface_role_class->close = wl_shell_surface_role_close;
+ shell_surface_role_class->popup_done = wl_shell_surface_role_popup_done;
+}
+
+void
+meta_wayland_wl_shell_init (MetaWaylandCompositor *compositor)
+{
+ if (wl_global_create (compositor->wayland_display,
+ &wl_shell_interface,
+ META_WL_SHELL_VERSION,
+ compositor, bind_wl_shell) == NULL)
+ g_error ("Failed to register a global wl-shell object");
+}
diff --git a/src/wayland/meta-wayland-wl-shell.h b/src/wayland/meta-wayland-wl-shell.h
new file mode 100644
index 0000000..3ceec66
--- /dev/null
+++ b/src/wayland/meta-wayland-wl-shell.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2013-2015 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_WL_SHELL_H
+#define META_WAYLAND_WL_SHELL_H
+
+#include "wayland/meta-wayland-surface.h"
+
+#define META_TYPE_WAYLAND_SURFACE_ROLE_WL_SHELL_SURFACE (meta_wayland_surface_role_wl_shell_surface_get_type
())
+G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleWlShellSurface,
+ meta_wayland_surface_role_wl_shell_surface,
+ META, WAYLAND_SURFACE_ROLE_WL_SHELL_SURFACE,
+ MetaWaylandSurfaceRoleShellSurface);
+
+void meta_wayland_wl_shell_init (MetaWaylandCompositor *compositor);
+
+#endif /* META_WAYLAND_WL_SHELL_H */
diff --git a/src/wayland/meta-wayland-xdg-shell.c b/src/wayland/meta-wayland-xdg-shell.c
new file mode 100644
index 0000000..cf1c7c7
--- /dev/null
+++ b/src/wayland/meta-wayland-xdg-shell.c
@@ -0,0 +1,759 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2012-2013 Intel Corporation
+ * Copyright (C) 2013-2015 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.
+ *
+ */
+
+#include "config.h"
+
+#include "wayland/meta-wayland-xdg-shell.h"
+
+#include "core/window-private.h"
+#include "wayland/meta-wayland.h"
+#include "wayland/meta-wayland-popup.h"
+#include "wayland/meta-wayland-private.h"
+#include "wayland/meta-wayland-seat.h"
+#include "wayland/meta-wayland-surface.h"
+#include "wayland/meta-wayland-versions.h"
+#include "wayland/meta-window-wayland.h"
+#include "xdg-shell-unstable-v5-server-protocol.h"
+
+struct _MetaWaylandSurfaceRoleXdgSurface
+{
+ MetaWaylandSurfaceRoleShellSurface parent;
+};
+
+G_DEFINE_TYPE (MetaWaylandSurfaceRoleXdgSurface,
+ meta_wayland_surface_role_xdg_surface,
+ META_TYPE_WAYLAND_SURFACE_ROLE_SHELL_SURFACE);
+
+struct _MetaWaylandSurfaceRoleXdgPopup
+{
+ MetaWaylandSurfaceRoleShellSurface parent;
+};
+
+G_DEFINE_TYPE (MetaWaylandSurfaceRoleXdgPopup,
+ meta_wayland_surface_role_xdg_popup,
+ META_TYPE_WAYLAND_SURFACE_ROLE_SHELL_SURFACE);
+
+static void
+xdg_shell_destroy (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ wl_resource_destroy (resource);
+}
+
+static void
+xdg_shell_use_unstable_version (struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t version)
+{
+ if (version != XDG_SHELL_VERSION_CURRENT)
+ wl_resource_post_error (resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "bad xdg-shell version: %d\n", version);
+}
+
+static void
+xdg_shell_pong (struct wl_client *client,
+ struct wl_resource *resource,
+ uint32_t serial)
+{
+ MetaDisplay *display = meta_get_display ();
+
+ meta_display_pong_for_serial (display, serial);
+}
+
+static void
+xdg_surface_destructor (struct wl_resource *resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_wayland_compositor_destroy_frame_callbacks (surface->compositor,
+ surface);
+ meta_wayland_surface_destroy_window (surface);
+ surface->xdg_surface = NULL;
+}
+
+static void
+xdg_surface_destroy (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ wl_resource_destroy (resource);
+}
+
+static void
+xdg_surface_set_parent (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *parent_resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+ MetaWindow *transient_for = NULL;
+
+ if (parent_resource)
+ {
+ MetaWaylandSurface *parent_surface =
+ wl_resource_get_user_data (parent_resource);
+ transient_for = parent_surface->window;
+ }
+
+ meta_window_set_transient_for (surface->window, transient_for);
+}
+
+static void
+xdg_surface_set_title (struct wl_client *client,
+ struct wl_resource *resource,
+ const char *title)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_set_title (surface->window, title);
+}
+
+static void
+xdg_surface_set_app_id (struct wl_client *client,
+ struct wl_resource *resource,
+ const char *app_id)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_set_wm_class (surface->window, app_id, app_id);
+}
+
+static void
+xdg_surface_show_window_menu (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *seat_resource,
+ uint32_t serial,
+ int32_t x,
+ int32_t y)
+{
+ MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ if (!meta_wayland_seat_get_grab_info (seat, surface, serial, FALSE, NULL, NULL))
+ return;
+
+ meta_window_show_menu (surface->window, META_WINDOW_MENU_WM,
+ surface->window->buffer_rect.x + x,
+ surface->window->buffer_rect.y + y);
+}
+
+static void
+xdg_surface_move (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *seat_resource,
+ guint32 serial)
+{
+ MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+ gfloat x, y;
+
+ if (!meta_wayland_seat_get_grab_info (seat, surface, serial, TRUE, &x, &y))
+ return;
+
+ meta_wayland_surface_begin_grab_op (surface, seat, META_GRAB_OP_MOVING, x, y);
+}
+
+static MetaGrabOp
+grab_op_for_xdg_surface_resize_edge (int edge)
+{
+ MetaGrabOp op = META_GRAB_OP_WINDOW_BASE;
+
+ if (edge & XDG_SURFACE_RESIZE_EDGE_TOP)
+ op |= META_GRAB_OP_WINDOW_DIR_NORTH;
+ if (edge & XDG_SURFACE_RESIZE_EDGE_BOTTOM)
+ op |= META_GRAB_OP_WINDOW_DIR_SOUTH;
+ if (edge & XDG_SURFACE_RESIZE_EDGE_LEFT)
+ op |= META_GRAB_OP_WINDOW_DIR_WEST;
+ if (edge & XDG_SURFACE_RESIZE_EDGE_RIGHT)
+ op |= META_GRAB_OP_WINDOW_DIR_EAST;
+
+ if (op == META_GRAB_OP_WINDOW_BASE)
+ {
+ g_warning ("invalid edge: %d", edge);
+ return META_GRAB_OP_NONE;
+ }
+
+ return op;
+}
+
+static void
+xdg_surface_resize (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *seat_resource,
+ guint32 serial,
+ guint32 edges)
+{
+ MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+ gfloat x, y;
+ MetaGrabOp grab_op;
+
+ if (!meta_wayland_seat_get_grab_info (seat, surface, serial, TRUE, &x, &y))
+ return;
+
+ grab_op = grab_op_for_xdg_surface_resize_edge (edges);
+ meta_wayland_surface_begin_grab_op (surface, seat, grab_op, x, y);
+}
+
+static void
+xdg_surface_ack_configure (struct wl_client *client,
+ struct wl_resource *resource,
+ uint32_t serial)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ surface->acked_configure_serial.set = TRUE;
+ surface->acked_configure_serial.value = serial;
+}
+
+static void
+xdg_surface_set_window_geometry (struct wl_client *client,
+ struct wl_resource *resource,
+ int32_t x,
+ int32_t y,
+ int32_t width,
+ int32_t height)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ surface->pending->has_new_geometry = TRUE;
+ surface->pending->new_geometry.x = x;
+ surface->pending->new_geometry.y = y;
+ surface->pending->new_geometry.width = width;
+ surface->pending->new_geometry.height = height;
+}
+
+static void
+xdg_surface_set_maximized (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_maximize (surface->window, META_MAXIMIZE_BOTH);
+}
+
+static void
+xdg_surface_unset_maximized (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_unmaximize (surface->window, META_MAXIMIZE_BOTH);
+}
+
+static void
+xdg_surface_set_fullscreen (struct wl_client *client,
+ struct wl_resource *resource,
+ struct wl_resource *output_resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_make_fullscreen (surface->window);
+}
+
+static void
+xdg_surface_unset_fullscreen (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_unmake_fullscreen (surface->window);
+}
+
+static void
+xdg_surface_set_minimized (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_window_minimize (surface->window);
+}
+
+static const struct xdg_surface_interface meta_wayland_xdg_surface_interface = {
+ xdg_surface_destroy,
+ xdg_surface_set_parent,
+ xdg_surface_set_title,
+ xdg_surface_set_app_id,
+ xdg_surface_show_window_menu,
+ xdg_surface_move,
+ xdg_surface_resize,
+ xdg_surface_ack_configure,
+ xdg_surface_set_window_geometry,
+ xdg_surface_set_maximized,
+ xdg_surface_unset_maximized,
+ xdg_surface_set_fullscreen,
+ xdg_surface_unset_fullscreen,
+ xdg_surface_set_minimized,
+};
+
+static void
+xdg_shell_get_xdg_surface (struct wl_client *client,
+ struct wl_resource *resource,
+ guint32 id,
+ struct wl_resource *surface_resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (surface_resource);
+ MetaWindow *window;
+
+ if (surface->xdg_surface != NULL)
+ {
+ wl_resource_post_error (surface_resource,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "xdg_shell::get_xdg_surface already requested");
+ return;
+ }
+
+ if (!meta_wayland_surface_assign_role (surface,
+ META_TYPE_WAYLAND_SURFACE_ROLE_XDG_SURFACE))
+ {
+ wl_resource_post_error (resource, XDG_SHELL_ERROR_ROLE,
+ "wl_surface %d already has a different role",
+ wl_resource_get_id (surface->resource));
+ return;
+ }
+
+ surface->xdg_surface = wl_resource_create (client,
+ &xdg_surface_interface,
+ wl_resource_get_version (resource),
+ id);
+ wl_resource_set_implementation (surface->xdg_surface,
+ &meta_wayland_xdg_surface_interface,
+ surface,
+ xdg_surface_destructor);
+
+ surface->xdg_shell_resource = resource;
+
+ window = meta_window_wayland_new (meta_get_display (), surface);
+ meta_wayland_surface_set_window (surface, window);
+}
+
+static void
+xdg_popup_destructor (struct wl_resource *resource)
+{
+ MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
+
+ meta_wayland_compositor_destroy_frame_callbacks (surface->compositor,
+ surface);
+ if (surface->popup.parent)
+ {
+ wl_list_remove (&surface->popup.parent_destroy_listener.link);
+ surface->popup.parent = NULL;
+ }
+
+ if (surface->popup.popup)
+ meta_wayland_popup_dismiss (surface->popup.popup);
+
+ surface->xdg_popup = NULL;
+}
+
+static void
+xdg_popup_destroy (struct wl_client *client,
+ struct wl_resource *resource)
+{
+ wl_resource_destroy (resource);
+}
+
+static const struct xdg_popup_interface meta_wayland_xdg_popup_interface = {
+ xdg_popup_destroy,
+};
+
+static void
+handle_popup_parent_destroyed (struct wl_listener *listener,
+ void *data)
+{
+ MetaWaylandSurface *surface =
+ wl_container_of (listener, surface, popup.parent_destroy_listener);
+
+ wl_resource_post_error (surface->xdg_shell_resource,
+ XDG_SHELL_ERROR_NOT_THE_TOPMOST_POPUP,
+ "destroyed popup not top most popup");
+ surface->popup.parent = NULL;
+
+ meta_wayland_surface_destroy_window (surface);
+}
+
+static void
+handle_popup_destroyed (struct wl_listener *listener,
+ void *data)
+{
+ MetaWaylandPopup *popup = data;
+ MetaWaylandSurface *top_popup;
+ MetaWaylandSurface *surface =
+ wl_container_of (listener, surface, popup.destroy_listener);
+
+ top_popup = meta_wayland_popup_get_top_popup (popup);
+ if (surface != top_popup)
+ {
+ wl_resource_post_error (surface->xdg_shell_resource,
+ XDG_SHELL_ERROR_NOT_THE_TOPMOST_POPUP,
+ "destroyed popup not top most popup");
+ }
+
+ surface->popup.popup = NULL;
+
+ meta_wayland_surface_destroy_window (surface);
+}
+
+static void
+xdg_shell_get_xdg_popup (struct wl_client *client,
+ struct wl_resource *resource,
+ uint32_t id,
+ struct wl_resource *surface_resource,
+ struct wl_resource *parent_resource,
+ struct wl_resource *seat_resource,
+ uint32_t serial,
+ int32_t x,
+ int32_t y)
+{
+ struct wl_resource *popup_resource;
+ MetaWaylandSurface *surface = wl_resource_get_user_data (surface_resource);
+ MetaWaylandSurface *parent_surf = wl_resource_get_user_data (parent_resource);
+ MetaWaylandSurface *top_popup;
+ MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
+ MetaWindow *window;
+ MetaDisplay *display = meta_get_display ();
+ MetaWaylandPopup *popup;
+
+ if (surface->xdg_popup != NULL)
+ {
+ wl_resource_post_error (surface_resource,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "xdg_shell::get_xdg_popup already requested");
+ return;
+ }
+
+ if (!meta_wayland_surface_assign_role (surface,
+ META_TYPE_WAYLAND_SURFACE_ROLE_XDG_POPUP))
+ {
+ wl_resource_post_error (resource, XDG_SHELL_ERROR_ROLE,
+ "wl_surface %d already has a different role",
+ wl_resource_get_id (surface->resource));
+ return;
+ }
+
+ if (parent_surf == NULL ||
+ parent_surf->window == NULL ||
+ (parent_surf->xdg_popup == NULL && parent_surf->xdg_surface == NULL))
+ {
+ wl_resource_post_error (resource,
+ XDG_SHELL_ERROR_INVALID_POPUP_PARENT,
+ "invalid parent surface");
+ return;
+ }
+
+ top_popup = meta_wayland_pointer_get_top_popup (&seat->pointer);
+ if ((top_popup == NULL && parent_surf->xdg_surface == NULL) ||
+ (top_popup != NULL && parent_surf != top_popup))
+ {
+ wl_resource_post_error (resource,
+ XDG_SHELL_ERROR_NOT_THE_TOPMOST_POPUP,
+ "parent not top most surface");
+ return;
+ }
+
+ popup_resource = wl_resource_create (client, &xdg_popup_interface,
+ wl_resource_get_version (resource), id);
+ wl_resource_set_implementation (popup_resource,
+ &meta_wayland_xdg_popup_interface,
+ surface,
+ xdg_popup_destructor);
+
+ surface->xdg_popup = popup_resource;
+ surface->xdg_shell_resource = resource;
+
+ if (!meta_wayland_seat_can_popup (seat, serial))
+ {
+ xdg_popup_send_popup_done (popup_resource);
+ return;
+ }
+
+ surface->popup.parent = parent_surf;
+ surface->popup.parent_destroy_listener.notify = handle_popup_parent_destroyed;
+ wl_resource_add_destroy_listener (parent_surf->resource,
+ &surface->popup.parent_destroy_listener);
+
+ window = meta_window_wayland_new (display, surface);
+ meta_window_wayland_place_relative_to (window, parent_surf->window, x, y);
+ window->showing_for_first_time = FALSE;
+
+ meta_wayland_surface_set_window (surface, window);
+
+ meta_window_focus (window, meta_display_get_current_time (display));
+ popup = meta_wayland_pointer_start_popup_grab (&seat->pointer, surface);
+ if (popup == NULL)
+ {
+ meta_wayland_surface_destroy_window (surface);
+ return;
+ }
+
+ surface->popup.destroy_listener.notify = handle_popup_destroyed;
+ surface->popup.popup = popup;
+ wl_signal_add (meta_wayland_popup_get_destroy_signal (popup),
+ &surface->popup.destroy_listener);
+}
+
+static const struct xdg_shell_interface meta_wayland_xdg_shell_interface = {
+ xdg_shell_destroy,
+ xdg_shell_use_unstable_version,
+ xdg_shell_get_xdg_surface,
+ xdg_shell_get_xdg_popup,
+ xdg_shell_pong,
+};
+
+static void
+bind_xdg_shell (struct wl_client *client,
+ void *data,
+ guint32 version,
+ guint32 id)
+{
+ struct wl_resource *resource;
+
+ if (version != META_XDG_SHELL_VERSION)
+ {
+ g_warning ("using xdg-shell without stable version %d\n",
+ META_XDG_SHELL_VERSION);
+ return;
+ }
+
+ resource = wl_resource_create (client, &xdg_shell_interface, version, id);
+ wl_resource_set_implementation (resource, &meta_wayland_xdg_shell_interface,
+ data, NULL);
+}
+
+static void
+fill_states (struct wl_array *states, MetaWindow *window)
+{
+ uint32_t *s;
+
+ if (META_WINDOW_MAXIMIZED (window))
+ {
+ s = wl_array_add (states, sizeof *s);
+ *s = XDG_SURFACE_STATE_MAXIMIZED;
+ }
+ if (meta_window_is_fullscreen (window))
+ {
+ s = wl_array_add (states, sizeof *s);
+ *s = XDG_SURFACE_STATE_FULLSCREEN;
+ }
+ if (meta_grab_op_is_resizing (window->display->grab_op))
+ {
+ s = wl_array_add (states, sizeof *s);
+ *s = XDG_SURFACE_STATE_RESIZING;
+ }
+ if (meta_window_appears_focused (window))
+ {
+ s = wl_array_add (states, sizeof *s);
+ *s = XDG_SURFACE_STATE_ACTIVATED;
+ }
+}
+
+static void
+xdg_surface_role_commit (MetaWaylandSurfaceRole *surface_role,
+ MetaWaylandPendingState *pending)
+{
+ MetaWaylandSurfaceRoleClass *surface_role_class;
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_CLASS (meta_wayland_surface_role_xdg_surface_parent_class);
+ surface_role_class->commit (surface_role, pending);
+
+ if (surface->buffer_ref.buffer == NULL)
+ {
+ /* XDG surfaces can't commit NULL buffers */
+ wl_resource_post_error (surface->resource,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "Cannot commit a NULL buffer to an xdg_surface");
+ return;
+ }
+
+ if (pending->newly_attached)
+ meta_wayland_surface_apply_window_state (surface, pending);
+}
+
+static void
+xdg_surface_role_configure (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ int new_width,
+ int new_height,
+ MetaWaylandSerial *sent_serial)
+{
+ MetaWaylandSurfaceRole *surface_role =
+ META_WAYLAND_SURFACE_ROLE (shell_surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+ struct wl_client *client = wl_resource_get_client (surface->xdg_surface);
+ struct wl_display *display = wl_client_get_display (client);
+ uint32_t serial = wl_display_next_serial (display);
+ struct wl_array states;
+
+ if (!surface->xdg_surface)
+ return;
+
+ wl_array_init (&states);
+ fill_states (&states, surface->window);
+
+ xdg_surface_send_configure (surface->xdg_surface,
+ new_width, new_height,
+ &states,
+ serial);
+
+ wl_array_release (&states);
+
+ if (sent_serial)
+ {
+ sent_serial->set = TRUE;
+ sent_serial->value = serial;
+ }
+}
+
+static void
+xdg_surface_role_ping (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ uint32_t serial)
+{
+ MetaWaylandSurfaceRole *surface_role =
+ META_WAYLAND_SURFACE_ROLE (shell_surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ xdg_shell_send_ping (surface->xdg_shell_resource, serial);
+}
+
+static void
+xdg_surface_role_close (MetaWaylandSurfaceRoleShellSurface *shell_surface_role)
+{
+ MetaWaylandSurfaceRole *surface_role =
+ META_WAYLAND_SURFACE_ROLE (shell_surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ xdg_surface_send_close (surface->xdg_surface);
+}
+
+static void
+meta_wayland_surface_role_xdg_surface_init (MetaWaylandSurfaceRoleXdgSurface *role)
+{
+}
+
+static void
+meta_wayland_surface_role_xdg_surface_class_init (MetaWaylandSurfaceRoleXdgSurfaceClass *klass)
+{
+ MetaWaylandSurfaceRoleClass *surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_CLASS (klass);
+
+ surface_role_class->commit = xdg_surface_role_commit;
+
+ MetaWaylandSurfaceRoleShellSurfaceClass *shell_surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE_CLASS (klass);
+
+ shell_surface_role_class->configure = xdg_surface_role_configure;
+ shell_surface_role_class->ping = xdg_surface_role_ping;
+ shell_surface_role_class->close = xdg_surface_role_close;
+}
+
+static void
+xdg_popup_role_commit (MetaWaylandSurfaceRole *surface_role,
+ MetaWaylandPendingState *pending)
+{
+ MetaWaylandSurfaceRoleClass *surface_role_class;
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_CLASS (meta_wayland_surface_role_xdg_popup_parent_class);
+ surface_role_class->commit (surface_role, pending);
+
+ if (surface->buffer_ref.buffer == NULL)
+ {
+ /* XDG surfaces can't commit NULL buffers */
+ wl_resource_post_error (surface->resource,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "Cannot commit a NULL buffer to an xdg_popup");
+ return;
+ }
+
+ if (pending->newly_attached)
+ meta_wayland_surface_apply_window_state (surface, pending);
+}
+
+static void
+xdg_popup_role_configure (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ int new_width,
+ int new_height,
+ MetaWaylandSerial *sent_serial)
+{
+ /* This can happen if the popup window loses or receives focus.
+ * Just ignore it. */
+}
+
+static void
+xdg_popup_role_ping (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
+ uint32_t serial)
+{
+ MetaWaylandSurfaceRole *surface_role =
+ META_WAYLAND_SURFACE_ROLE (shell_surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ xdg_shell_send_ping (surface->xdg_shell_resource, serial);
+}
+
+static void
+xdg_popup_role_popup_done (MetaWaylandSurfaceRoleShellSurface *shell_surface_role)
+{
+ MetaWaylandSurfaceRole *surface_role =
+ META_WAYLAND_SURFACE_ROLE (shell_surface_role);
+ MetaWaylandSurface *surface =
+ meta_wayland_surface_role_get_surface (surface_role);
+
+ xdg_popup_send_popup_done (surface->xdg_popup);
+}
+
+static void
+meta_wayland_surface_role_xdg_popup_init (MetaWaylandSurfaceRoleXdgPopup *role)
+{
+}
+
+static void
+meta_wayland_surface_role_xdg_popup_class_init (MetaWaylandSurfaceRoleXdgPopupClass *klass)
+{
+ MetaWaylandSurfaceRoleClass *surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_CLASS (klass);
+
+ surface_role_class->commit = xdg_popup_role_commit;
+
+ MetaWaylandSurfaceRoleShellSurfaceClass *shell_surface_role_class =
+ META_WAYLAND_SURFACE_ROLE_SHELL_SURFACE_CLASS (klass);
+
+ shell_surface_role_class->configure = xdg_popup_role_configure;
+ shell_surface_role_class->ping = xdg_popup_role_ping;
+ shell_surface_role_class->popup_done = xdg_popup_role_popup_done;
+}
+
+void
+meta_wayland_xdg_shell_init (MetaWaylandCompositor *compositor)
+{
+ if (wl_global_create (compositor->wayland_display,
+ &xdg_shell_interface,
+ META_XDG_SHELL_VERSION,
+ compositor, bind_xdg_shell) == NULL)
+ g_error ("Failed to register a global xdg-shell object");
+}
diff --git a/src/wayland/meta-wayland-xdg-shell.h b/src/wayland/meta-wayland-xdg-shell.h
new file mode 100644
index 0000000..28742ff
--- /dev/null
+++ b/src/wayland/meta-wayland-xdg-shell.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2013-2015 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_XDG_SHELL_H
+#define META_WAYLAND_XDG_SHELL_H
+
+#include "wayland/meta-wayland-surface.h"
+
+#define META_TYPE_WAYLAND_SURFACE_ROLE_XDG_SURFACE (meta_wayland_surface_role_xdg_surface_get_type ())
+G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleXdgSurface,
+ meta_wayland_surface_role_xdg_surface,
+ META, WAYLAND_SURFACE_ROLE_XDG_SURFACE,
+ MetaWaylandSurfaceRoleShellSurface);
+
+#define META_TYPE_WAYLAND_SURFACE_ROLE_XDG_POPUP (meta_wayland_surface_role_xdg_popup_get_type ())
+G_DECLARE_FINAL_TYPE (MetaWaylandSurfaceRoleXdgPopup,
+ meta_wayland_surface_role_xdg_popup,
+ META, WAYLAND_SURFACE_ROLE_XDG_POPUP,
+ MetaWaylandSurfaceRoleShellSurface);
+
+void meta_wayland_xdg_shell_init (MetaWaylandCompositor *compositor);
+
+#endif /* META_WAYLAND_XDG_SHELL_H */
diff --git a/src/wayland/meta-window-wayland.c b/src/wayland/meta-window-wayland.c
index f38e4b9..fb051a1 100644
--- a/src/wayland/meta-window-wayland.c
+++ b/src/wayland/meta-window-wayland.c
@@ -32,6 +32,7 @@
#include "stack-tracker.h"
#include "meta-wayland-private.h"
#include "meta-wayland-surface.h"
+#include "meta-wayland-xdg-shell.h"
#include "compositor/meta-surface-actor-wayland.h"
struct _MetaWindowWayland
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