HelenOS sources

root/uspace/srv/hid/display/types/display/seat.h

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/*
 * Copyright (c) 2023 Jiri Svoboda
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/** @addtogroup display
 * @{
 */
/**
 * @file Display server seat type
 */

#ifndef TYPES_DISPLAY_SEAT_H
#define TYPES_DISPLAY_SEAT_H

#include <adt/list.h>
#include <gfx/coord.h>

typedef sysarg_t ds_seat_id_t;

/** Display server seat */
typedef struct ds_seat {
        /** Containing display */
        struct ds_display *display;
        /** Link to display->seats */
        link_t lseats;
        /** Seat ID */
        ds_seat_id_t id;
        /** Seat name */
        char *name;
        /** Input device configurations mapping to this seat */
        list_t idevcfgs;
        /** Window this seat is focused on */
        struct ds_window *focus;
        /** This seat's popup window */
        struct ds_window *popup;
        /** Cursor selected by client */
        struct ds_cursor *client_cursor;
        /** Cursor override for window management or @c NULL */
        struct ds_cursor *wm_cursor;
        /** Pointer position */
        gfx_coord2_t pntpos;
} ds_seat_t;

#endif

/** @}
 */

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