/*
* 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 display type
*/
#ifndef TYPES_DISPLAY_DISPLAY_H
#define TYPES_DISPLAY_DISPLAY_H
#include <adt/list.h>
#include <fibril_synch.h>
#include <gfx/color.h>
#include <gfx/coord.h>
#include <io/input.h>
#include <memgfx/memgc.h>
#include <types/display/cursor.h>
#include "cursor.h"
#include "clonegc.h"
#include "seat.h"
#include "window.h"
/** Display flags */
typedef enum {
/** No flags enabled */
df_none = 0,
/** Use double buffer for display */
df_disp_double_buf = 0x1
} ds_display_flags_t;
/** Display server display */
typedef struct ds_display {
/** Synchronize access to display */
fibril_mutex_t lock;
/** Clients (of ds_client_t) */
list_t clients;
/** WM clients (of ds_wmclient_t) */
list_t wmclients;
/** CFG clients (of ds_cfgclient_t) */
list_t cfgclients;
/** Next ID to assign to a window.
*
* XXX Window IDs need to be unique per display just because
* we don't have a way to match GC connection to the proper
* client. Really this should be in ds_client_t and the ID
* space should be per client.
*/
ds_wnd_id_t next_wnd_id;
/** Next ID to assign to a seat */
ds_seat_id_t next_seat_id;
/** Input service */
input_t *input;
/** Seats (of ds_seat_t) */
list_t seats;
/** Windows (of ds_window_t) in stacking order */
list_t windows;
/** Display devices (of ds_ddev_t) */
list_t ddevs;
/** Input device configuration entries (of ds_idevcfg_t) */
list_t idevcfgs;
/** Background color */
gfx_color_t *bg_color;
/** Stock cursors */
ds_cursor_t *cursor[dcurs_limit];
/** List of all cursors */
list_t cursors;
/** Bounding rectangle */
gfx_rect_t rect;
/** Maximize rectangle */
gfx_rect_t max_rect;
/** Backbuffer bitmap or @c NULL if not double-buffering */
gfx_bitmap_t *backbuf;
/** Backbuffer GC or @c NULL if not double-buffering */
mem_gc_t *bbgc;
/** Frontbuffer (clone) GC */
ds_clonegc_t *fbgc;
/** Backbuffer dirty rectangle */
gfx_rect_t dirty_rect;
/** Display flags */
ds_display_flags_t flags;
} ds_display_t;
#endif
/** @}
*/