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2731f0cda4
As elsewhere, make sure objects that need to have a ownership up to the context, and use this ownership chain to find relevant components, such as the backend or the Wayland compositor object instance. wayland/data-device: Hook up data devices to seats They are tied to a seat - make that connection in struct fields too, so that related objects can get to the context via it. wayland: Don't get Wayland compositor via singleton getter This means via the ownership chain or equivalent. xwayland: Hook up manager to Wayland compositor Same applies to the drag-n-drop struct. xwayland: Make X11 event handling compositor instance aware This avoids finding it via singletons in the callee. xwayland: Don't get Wayland compositor from singleton xwayland: Pass manager when handling dnd event window/xwayland: Don't get Wayland compositor from singleton xwayland/grab-keyboard: Don't get backend from singleton xwayland: Don't get backend from singleton wayland: Always get the backend from the context This means traveling up the ownership chain or equivalent when necessary. wayland: Hook up data devices, offers and sources to the compositor This allows tying them to a context without going through any singletons. wayland: Don't get display from singleton xwayland: Don't get display from singleton tablet: Don't get display from singleton Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2718>
50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2015 Red Hat
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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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* Written by:
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* Jonas Ådahl <jadahl@gmail.com>
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*/
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#ifndef META_WAYLAND_POINTER_CONSTRAINTS_H
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#define META_WAYLAND_POINTER_CONSTRAINTS_H
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#include <wayland-server.h>
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#include "meta/window.h"
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#include "wayland/meta-wayland-types.h"
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#define META_TYPE_WAYLAND_POINTER_CONSTRAINT (meta_wayland_pointer_constraint_get_type ())
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G_DECLARE_FINAL_TYPE (MetaWaylandPointerConstraint,
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meta_wayland_pointer_constraint,
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META, WAYLAND_POINTER_CONSTRAINT,
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GObject);
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void meta_wayland_pointer_constraints_init (MetaWaylandCompositor *compositor);
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MetaWaylandSeat * meta_wayland_pointer_constraint_get_seat (MetaWaylandPointerConstraint *constraint);
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cairo_region_t * meta_wayland_pointer_constraint_calculate_effective_region (MetaWaylandPointerConstraint *constraint);
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MetaWaylandSurface * meta_wayland_pointer_constraint_get_surface (MetaWaylandPointerConstraint *constraint);
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MetaWaylandCompositor * meta_wayland_pointer_constraint_get_compositor (MetaWaylandPointerConstraint *constraint);
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#endif /* META_WAYLAND_POINTER_CONSTRAINTS_H */
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