44624736c5
Make the Wayland objects push the state relevant to their role to the MetaSurfaceActor instead of MetaSurfaceActorWayland pulling the state from the associated surface. This makes the relationship between the actor and the objects that constructs it more clear; the actor is a drawable that the protocol objects control, not the other way around. This will make it easier to "detach" a surface actor from a surface, which is necessary when unmapping a window while the underlying surface is yet to be destroyed and potentially reused. https://gitlab.gnome.org/GNOME/mutter/merge_requests/5 https://bugzilla.gnome.org/show_bug.cgi?id=791938
41 lines
1.7 KiB
C
41 lines
1.7 KiB
C
/*
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* Copyright (C) 2012,2013 Intel Corporation
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* Copyright (C) 2013-2017 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifndef META_WAYLAND_SUBSURFACE_H
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#define META_WAYLAND_SUBSURFACE_H
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#include "wayland/meta-wayland-actor-surface.h"
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#define META_TYPE_WAYLAND_SUBSURFACE (meta_wayland_subsurface_get_type ())
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G_DECLARE_FINAL_TYPE (MetaWaylandSubsurface,
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meta_wayland_subsurface,
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META, WAYLAND_SUBSURFACE,
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MetaWaylandActorSurface)
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void meta_wayland_subsurface_parent_state_applied (MetaWaylandSubsurface *subsurface);
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void meta_wayland_subsurface_union_geometry (MetaWaylandSubsurface *subsurface,
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int parent_x,
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int parent_y,
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MetaRectangle *out_geometry);
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void meta_wayland_subsurfaces_init (MetaWaylandCompositor *compositor);
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#endif /* META_WAYLAND_SUBSURFACE_H */
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