| 1 | /*
|
|---|
| 2 | * Copyright (c) 2019 Jiri Svoboda
|
|---|
| 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 display
|
|---|
| 30 | * @{
|
|---|
| 31 | */
|
|---|
| 32 | /**
|
|---|
| 33 | * @file Display ops implementation
|
|---|
| 34 | */
|
|---|
| 35 |
|
|---|
| 36 | #include <disp_srv.h>
|
|---|
| 37 | #include <errno.h>
|
|---|
| 38 | #include <io/log.h>
|
|---|
| 39 | #include "client.h"
|
|---|
| 40 | #include "window.h"
|
|---|
| 41 | #include "dsops.h"
|
|---|
| 42 |
|
|---|
| 43 | static errno_t disp_window_create(void *, sysarg_t *);
|
|---|
| 44 | static errno_t disp_window_destroy(void *, sysarg_t);
|
|---|
| 45 | static errno_t disp_get_event(void *, sysarg_t *, display_wnd_ev_t *);
|
|---|
| 46 |
|
|---|
| 47 | display_ops_t display_srv_ops = {
|
|---|
| 48 | .window_create = disp_window_create,
|
|---|
| 49 | .window_destroy = disp_window_destroy,
|
|---|
| 50 | .get_event = disp_get_event
|
|---|
| 51 | };
|
|---|
| 52 |
|
|---|
| 53 | static errno_t disp_window_create(void *arg, sysarg_t *rwnd_id)
|
|---|
| 54 | {
|
|---|
| 55 | errno_t rc;
|
|---|
| 56 | ds_client_t *client = (ds_client_t *) arg;
|
|---|
| 57 | ds_window_t *wnd;
|
|---|
| 58 |
|
|---|
| 59 | log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_create()");
|
|---|
| 60 |
|
|---|
| 61 | rc = ds_window_create(client, &wnd);
|
|---|
| 62 | log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_create() - ds_window_create -> %d", rc);
|
|---|
| 63 | if (rc != EOK)
|
|---|
| 64 | return rc;
|
|---|
| 65 |
|
|---|
| 66 | log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_create() -> EOK, id=%zu",
|
|---|
| 67 | wnd->id);
|
|---|
| 68 |
|
|---|
| 69 | wnd->dpos.x = ((wnd->id - 1) & 1) * 400;
|
|---|
| 70 | wnd->dpos.y = ((wnd->id - 1) & 2) / 2 * 300;
|
|---|
| 71 |
|
|---|
| 72 | *rwnd_id = wnd->id;
|
|---|
| 73 | return EOK;
|
|---|
| 74 | }
|
|---|
| 75 |
|
|---|
| 76 | static errno_t disp_window_destroy(void *arg, sysarg_t wnd_id)
|
|---|
| 77 | {
|
|---|
| 78 | ds_client_t *client = (ds_client_t *) arg;
|
|---|
| 79 | ds_window_t *wnd;
|
|---|
| 80 |
|
|---|
| 81 | wnd = ds_client_find_window(client, wnd_id);
|
|---|
| 82 | if (wnd == NULL)
|
|---|
| 83 | return ENOENT;
|
|---|
| 84 |
|
|---|
| 85 | log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_destroy()");
|
|---|
| 86 | ds_client_remove_window(wnd);
|
|---|
| 87 | ds_window_destroy(wnd);
|
|---|
| 88 | return EOK;
|
|---|
| 89 | }
|
|---|
| 90 |
|
|---|
| 91 | static errno_t disp_get_event(void *arg, sysarg_t *wnd_id,
|
|---|
| 92 | display_wnd_ev_t *event)
|
|---|
| 93 | {
|
|---|
| 94 | ds_client_t *client = (ds_client_t *) arg;
|
|---|
| 95 | ds_window_t *wnd;
|
|---|
| 96 | errno_t rc;
|
|---|
| 97 |
|
|---|
| 98 | log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_get_event()");
|
|---|
| 99 |
|
|---|
| 100 | rc = ds_client_get_event(client, &wnd, event);
|
|---|
| 101 | if (rc != EOK)
|
|---|
| 102 | return rc;
|
|---|
| 103 |
|
|---|
| 104 | *wnd_id = wnd->id;
|
|---|
| 105 | return EOK;
|
|---|
| 106 | }
|
|---|
| 107 |
|
|---|
| 108 | /** @}
|
|---|
| 109 | */
|
|---|
