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c6106f90d4
Add a helper function for getting the next input device serial number. Will be used by keyboard, pointer and touch devices. https://bugzilla.gnome.org/show_bug.cgi?id=771646
130 lines
3.7 KiB
C
130 lines
3.7 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2016 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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#include "config.h"
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#include "wayland/meta-wayland-input-device.h"
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#include <wayland-server.h>
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#include "wayland/meta-wayland-seat.h"
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enum
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{
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PROP_0,
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PROP_SEAT
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};
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typedef struct _MetaWaylandInputDevicePrivate
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{
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MetaWaylandSeat *seat;
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} MetaWaylandInputDevicePrivate;
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G_DEFINE_TYPE_WITH_PRIVATE (MetaWaylandInputDevice,
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meta_wayland_input_device,
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G_TYPE_OBJECT)
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MetaWaylandSeat *
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meta_wayland_input_device_get_seat (MetaWaylandInputDevice *input_device)
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{
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MetaWaylandInputDevicePrivate *priv =
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meta_wayland_input_device_get_instance_private (input_device);
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return priv->seat;
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}
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uint32_t
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meta_wayland_input_device_next_serial (MetaWaylandInputDevice *input_device)
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{
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MetaWaylandSeat *seat = meta_wayland_input_device_get_seat (input_device);
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return wl_display_next_serial (seat->wl_display);
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}
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static void
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meta_wayland_input_device_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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MetaWaylandInputDevice *input_device = META_WAYLAND_INPUT_DEVICE (object);
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MetaWaylandInputDevicePrivate *priv =
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meta_wayland_input_device_get_instance_private (input_device);
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switch (prop_id)
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{
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case PROP_SEAT:
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priv->seat = g_value_get_pointer (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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meta_wayland_input_device_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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MetaWaylandInputDevice *input_device = META_WAYLAND_INPUT_DEVICE (object);
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MetaWaylandInputDevicePrivate *priv =
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meta_wayland_input_device_get_instance_private (input_device);
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switch (prop_id)
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{
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case PROP_SEAT:
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g_value_set_pointer (value, priv->seat);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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meta_wayland_input_device_init (MetaWaylandInputDevice *input_device)
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{
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}
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static void
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meta_wayland_input_device_class_init (MetaWaylandInputDeviceClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GParamSpec *pspec;
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object_class->set_property = meta_wayland_input_device_set_property;
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object_class->get_property = meta_wayland_input_device_get_property;
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pspec = g_param_spec_pointer ("seat",
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"MetaWaylandSeat",
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"The seat",
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G_PARAM_READWRITE |
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G_PARAM_STATIC_STRINGS |
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G_PARAM_CONSTRUCT_ONLY);
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g_object_class_install_property (object_class, PROP_SEAT, pspec);
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}
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