87f82d9fc0
Make the device <-> seat association permanent, and move it into MetaWaylandInputDevice. A device will never be disassociated with a seat, so there is no point in unsetting it. https://bugzilla.gnome.org/show_bug.cgi?id=771305
81 lines
3 KiB
C
81 lines
3 KiB
C
/*
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* Wayland Support
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*
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* Copyright (C) 2014 Red Hat
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Carlos Garnacho <carlosg@gnome.org>
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*/
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#ifndef META_WAYLAND_TOUCH_H
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#define META_WAYLAND_TOUCH_H
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#include <wayland-server.h>
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#include <glib.h>
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#include "meta-wayland-types.h"
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#define META_TYPE_WAYLAND_TOUCH (meta_wayland_touch_get_type ())
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G_DECLARE_FINAL_TYPE (MetaWaylandTouch, meta_wayland_touch,
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META, WAYLAND_TOUCH,
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MetaWaylandInputDevice)
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typedef struct _MetaWaylandTouchSurface MetaWaylandTouchSurface;
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typedef struct _MetaWaylandTouchInfo MetaWaylandTouchInfo;
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struct _MetaWaylandTouch
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{
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MetaWaylandInputDevice parent;
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struct wl_list resource_list;
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GHashTable *touch_surfaces; /* HT of MetaWaylandSurface->MetaWaylandTouchSurface */
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GHashTable *touches; /* HT of sequence->MetaWaylandTouchInfo */
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ClutterInputDevice *device;
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guint64 frame_slots;
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};
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void meta_wayland_touch_enable (MetaWaylandTouch *touch);
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void meta_wayland_touch_disable (MetaWaylandTouch *touch);
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void meta_wayland_touch_update (MetaWaylandTouch *touch,
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const ClutterEvent *event);
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gboolean meta_wayland_touch_handle_event (MetaWaylandTouch *touch,
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const ClutterEvent *event);
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void meta_wayland_touch_create_new_resource (MetaWaylandTouch *touch,
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struct wl_client *client,
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struct wl_resource *seat_resource,
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uint32_t id);
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void meta_wayland_touch_cancel (MetaWaylandTouch *touch);
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ClutterEventSequence * meta_wayland_touch_find_grab_sequence (MetaWaylandTouch *touch,
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MetaWaylandSurface *surface,
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uint32_t serial);
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gboolean meta_wayland_touch_get_press_coords (MetaWaylandTouch *touch,
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ClutterEventSequence *sequence,
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gfloat *x,
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gfloat *y);
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gboolean meta_wayland_touch_can_popup (MetaWaylandTouch *touch,
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uint32_t serial);
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#endif /* META_WAYLAND_TOUCH_H */
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