source: mainline/uspace/lib/display/include/display.h

Last change on this file was 8279aab, checked in by Jiri Svoboda <jiri@…>, 6 months ago

ui_lock() needs to lock display

If ui_lock() is used to lock UI while destroying a window in a separate
fibril, we need to make sure we cannot get display events for
that destroyed window.

  • Property mode set to 100644
File size: 3.1 KB
RevLine 
[c8cf261]1/*
[8279aab]2 * Copyright (c) 2025 Jiri Svoboda
[c8cf261]3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29/** @addtogroup libdisplay
30 * @{
31 */
32/** @file
33 */
34
35#ifndef _LIBDISPLAY_DISPLAY_H_
36#define _LIBDISPLAY_DISPLAY_H_
37
38#include <errno.h>
39#include <gfx/context.h>
[0e6e77f]40#include <gfx/coord.h>
[c8cf261]41#include <stdbool.h>
[3434233]42#include "display/wndparams.h"
[1e4a937]43#include "display/wndresize.h"
[c8cf261]44#include "types/display.h"
[5480d5e]45#include "types/display/cursor.h"
[aeb3037]46#include "types/display/info.h"
[c8cf261]47
48extern errno_t display_open(const char *, display_t **);
49extern void display_close(display_t *);
[8279aab]50extern void display_lock(display_t *);
51extern void display_unlock(display_t *);
[aeb3037]52extern errno_t display_get_info(display_t *, display_info_t *);
53
[4d9c807]54extern errno_t display_window_create(display_t *, display_wnd_params_t *,
55 display_wnd_cb_t *, void *, display_window_t **);
[c8cf261]56extern errno_t display_window_destroy(display_window_t *);
57extern errno_t display_window_get_gc(display_window_t *, gfx_context_t **);
[3be5366]58extern errno_t display_window_move_req(display_window_t *, gfx_coord2_t *,
59 sysarg_t);
[1e4a937]60extern errno_t display_window_resize_req(display_window_t *,
[b0ae23f]61 display_wnd_rsztype_t, gfx_coord2_t *, sysarg_t);
[0680854]62extern errno_t display_window_move(display_window_t *, gfx_coord2_t *);
[c9927c66]63extern errno_t display_window_get_pos(display_window_t *, gfx_coord2_t *);
[35cffea]64extern errno_t display_window_get_max_rect(display_window_t *, gfx_rect_t *);
[0e6e77f]65extern errno_t display_window_resize(display_window_t *,
66 gfx_coord2_t *, gfx_rect_t *);
[06176e1]67extern errno_t display_window_minimize(display_window_t *);
[35cffea]68extern errno_t display_window_maximize(display_window_t *);
69extern errno_t display_window_unmaximize(display_window_t *);
[5480d5e]70extern errno_t display_window_set_cursor(display_window_t *,
71 display_stock_cursor_t);
[7cc30e9]72extern errno_t display_window_set_caption(display_window_t *, const char *);
[c8cf261]73
74#endif
75
76/** @}
77 */
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