source: mainline/uspace/srv/hid/display/dsops.c@ 6828a56

ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 6828a56 was 3be5366, checked in by Jiri Svoboda <jiri@…>, 2 years ago

Add pos_id information to move request, too

This will become useful momentarily.
  • Property mode set to 100644
File size: 10.3 KB
Line 
1/*
2 * Copyright (c) 2023 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 <gfx/coord.h>
39#include <io/log.h>
40#include "client.h"
41#include "display.h"
42#include "dsops.h"
43#include "seat.h"
44#include "window.h"
45
46static errno_t disp_window_create(void *, display_wnd_params_t *, sysarg_t *);
47static errno_t disp_window_destroy(void *, sysarg_t);
48static errno_t disp_window_move_req(void *, sysarg_t, gfx_coord2_t *,
49 sysarg_t);
50static errno_t disp_window_move(void *, sysarg_t, gfx_coord2_t *);
51static errno_t disp_window_get_pos(void *, sysarg_t, gfx_coord2_t *);
52static errno_t disp_window_get_max_rect(void *, sysarg_t, gfx_rect_t *);
53static errno_t disp_window_resize_req(void *, sysarg_t,
54 display_wnd_rsztype_t, gfx_coord2_t *, sysarg_t);
55static errno_t disp_window_resize(void *, sysarg_t, gfx_coord2_t *,
56 gfx_rect_t *);
57static errno_t disp_window_minimize(void *, sysarg_t);
58static errno_t disp_window_maximize(void *, sysarg_t);
59static errno_t disp_window_unmaximize(void *, sysarg_t);
60static errno_t disp_window_set_cursor(void *, sysarg_t, display_stock_cursor_t);
61static errno_t disp_window_set_caption(void *, sysarg_t, const char *);
62static errno_t disp_get_event(void *, sysarg_t *, display_wnd_ev_t *);
63static errno_t disp_get_info(void *, display_info_t *);
64
65display_ops_t display_srv_ops = {
66 .window_create = disp_window_create,
67 .window_destroy = disp_window_destroy,
68 .window_move_req = disp_window_move_req,
69 .window_move = disp_window_move,
70 .window_get_pos = disp_window_get_pos,
71 .window_get_max_rect = disp_window_get_max_rect,
72 .window_resize_req = disp_window_resize_req,
73 .window_resize = disp_window_resize,
74 .window_minimize = disp_window_minimize,
75 .window_maximize = disp_window_maximize,
76 .window_unmaximize = disp_window_unmaximize,
77 .window_set_cursor = disp_window_set_cursor,
78 .window_set_caption = disp_window_set_caption,
79 .get_event = disp_get_event,
80 .get_info = disp_get_info
81};
82
83static errno_t disp_window_create(void *arg, display_wnd_params_t *params,
84 sysarg_t *rwnd_id)
85{
86 errno_t rc;
87 ds_client_t *client = (ds_client_t *) arg;
88 ds_window_t *wnd;
89
90 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_create()");
91
92 ds_display_lock(client->display);
93
94 rc = ds_window_create(client, params, &wnd);
95 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_create() - ds_window_create -> %d", rc);
96 if (rc != EOK) {
97 ds_display_unlock(client->display);
98 return rc;
99 }
100
101 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_create() -> EOK, id=%zu",
102 wnd->id);
103
104 ds_display_unlock(client->display);
105
106 *rwnd_id = wnd->id;
107 return EOK;
108}
109
110static errno_t disp_window_destroy(void *arg, sysarg_t wnd_id)
111{
112 ds_client_t *client = (ds_client_t *) arg;
113 ds_window_t *wnd;
114
115 ds_display_lock(client->display);
116
117 wnd = ds_client_find_window(client, wnd_id);
118 if (wnd == NULL) {
119 ds_display_unlock(client->display);
120 return ENOENT;
121 }
122
123 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_destroy()");
124 ds_window_destroy(wnd);
125 ds_display_unlock(client->display);
126 return EOK;
127}
128
129static errno_t disp_window_move_req(void *arg, sysarg_t wnd_id,
130 gfx_coord2_t *pos, sysarg_t pos_id)
131{
132 ds_client_t *client = (ds_client_t *) arg;
133 ds_window_t *wnd;
134
135 ds_display_lock(client->display);
136
137 wnd = ds_client_find_window(client, wnd_id);
138 if (wnd == NULL) {
139 ds_display_unlock(client->display);
140 return ENOENT;
141 }
142
143 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_move_req()");
144 ds_window_move_req(wnd, pos, pos_id);
145 ds_display_unlock(client->display);
146 return EOK;
147}
148
149static errno_t disp_window_move(void *arg, sysarg_t wnd_id, gfx_coord2_t *pos)
150{
151 ds_client_t *client = (ds_client_t *) arg;
152 ds_window_t *wnd;
153
154 ds_display_lock(client->display);
155
156 wnd = ds_client_find_window(client, wnd_id);
157 if (wnd == NULL) {
158 ds_display_unlock(client->display);
159 return ENOENT;
160 }
161
162 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_move()");
163 ds_window_move(wnd, pos);
164 ds_display_unlock(client->display);
165 return EOK;
166}
167
168static errno_t disp_window_get_pos(void *arg, sysarg_t wnd_id,
169 gfx_coord2_t *pos)
170{
171 ds_client_t *client = (ds_client_t *) arg;
172 ds_window_t *wnd;
173
174 ds_display_lock(client->display);
175
176 wnd = ds_client_find_window(client, wnd_id);
177 if (wnd == NULL) {
178 ds_display_unlock(client->display);
179 return ENOENT;
180 }
181
182 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_get_pos()");
183 ds_window_get_pos(wnd, pos);
184 ds_display_unlock(client->display);
185 return EOK;
186}
187
188static errno_t disp_window_get_max_rect(void *arg, sysarg_t wnd_id,
189 gfx_rect_t *rect)
190{
191 ds_client_t *client = (ds_client_t *) arg;
192 ds_window_t *wnd;
193
194 ds_display_lock(client->display);
195
196 wnd = ds_client_find_window(client, wnd_id);
197 if (wnd == NULL) {
198 ds_display_unlock(client->display);
199 return ENOENT;
200 }
201
202 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_get_max_rect()");
203 ds_window_get_max_rect(wnd, rect);
204 ds_display_unlock(client->display);
205 return EOK;
206}
207
208static errno_t disp_window_resize_req(void *arg, sysarg_t wnd_id,
209 display_wnd_rsztype_t rsztype, gfx_coord2_t *pos, sysarg_t pos_id)
210{
211 ds_client_t *client = (ds_client_t *) arg;
212 ds_window_t *wnd;
213
214 if (!display_wndrsz_valid(rsztype))
215 return EINVAL;
216
217 ds_display_lock(client->display);
218
219 wnd = ds_client_find_window(client, wnd_id);
220 if (wnd == NULL) {
221 ds_display_unlock(client->display);
222 return ENOENT;
223 }
224
225 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_resize_req()");
226 ds_window_resize_req(wnd, rsztype, pos, pos_id);
227 ds_display_unlock(client->display);
228 return EOK;
229}
230
231static errno_t disp_window_resize(void *arg, sysarg_t wnd_id,
232 gfx_coord2_t *offs, gfx_rect_t *nbound)
233{
234 ds_client_t *client = (ds_client_t *) arg;
235 ds_window_t *wnd;
236 errno_t rc;
237
238 ds_display_lock(client->display);
239
240 wnd = ds_client_find_window(client, wnd_id);
241 if (wnd == NULL) {
242 ds_display_unlock(client->display);
243 return ENOENT;
244 }
245
246 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_resize()");
247 rc = ds_window_resize(wnd, offs, nbound);
248 ds_display_unlock(client->display);
249 return rc;
250}
251
252static errno_t disp_window_minimize(void *arg, sysarg_t wnd_id)
253{
254 ds_client_t *client = (ds_client_t *) arg;
255 ds_window_t *wnd;
256 errno_t rc;
257
258 ds_display_lock(client->display);
259
260 wnd = ds_client_find_window(client, wnd_id);
261 if (wnd == NULL) {
262 ds_display_unlock(client->display);
263 return ENOENT;
264 }
265
266 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_maximize()");
267 rc = ds_window_minimize(wnd);
268 ds_display_unlock(client->display);
269 return rc;
270}
271
272static errno_t disp_window_maximize(void *arg, sysarg_t wnd_id)
273{
274 ds_client_t *client = (ds_client_t *) arg;
275 ds_window_t *wnd;
276 errno_t rc;
277
278 ds_display_lock(client->display);
279
280 wnd = ds_client_find_window(client, wnd_id);
281 if (wnd == NULL) {
282 ds_display_unlock(client->display);
283 return ENOENT;
284 }
285
286 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_maximize()");
287 rc = ds_window_maximize(wnd);
288 ds_display_unlock(client->display);
289 return rc;
290}
291
292static errno_t disp_window_unmaximize(void *arg, sysarg_t wnd_id)
293{
294 ds_client_t *client = (ds_client_t *) arg;
295 ds_window_t *wnd;
296 errno_t rc;
297
298 ds_display_lock(client->display);
299
300 wnd = ds_client_find_window(client, wnd_id);
301 if (wnd == NULL) {
302 ds_display_unlock(client->display);
303 return ENOENT;
304 }
305
306 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_unmaximize()");
307 rc = ds_window_unmaximize(wnd);
308 ds_display_unlock(client->display);
309 return rc;
310}
311
312static errno_t disp_window_set_cursor(void *arg, sysarg_t wnd_id,
313 display_stock_cursor_t cursor)
314{
315 ds_client_t *client = (ds_client_t *) arg;
316 ds_window_t *wnd;
317 errno_t rc;
318
319 ds_display_lock(client->display);
320
321 wnd = ds_client_find_window(client, wnd_id);
322 if (wnd == NULL) {
323 ds_display_unlock(client->display);
324 return ENOENT;
325 }
326
327 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_set_cursor()");
328 rc = ds_window_set_cursor(wnd, cursor);
329 ds_display_unlock(client->display);
330 return rc;
331}
332
333static errno_t disp_window_set_caption(void *arg, sysarg_t wnd_id,
334 const char *caption)
335{
336 ds_client_t *client = (ds_client_t *) arg;
337 ds_window_t *wnd;
338 errno_t rc;
339
340 ds_display_lock(client->display);
341
342 wnd = ds_client_find_window(client, wnd_id);
343 if (wnd == NULL) {
344 ds_display_unlock(client->display);
345 return ENOENT;
346 }
347
348 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_window_set_caption()");
349 rc = ds_window_set_caption(wnd, caption);
350 ds_display_unlock(client->display);
351 return rc;
352}
353
354static errno_t disp_get_event(void *arg, sysarg_t *wnd_id,
355 display_wnd_ev_t *event)
356{
357 ds_client_t *client = (ds_client_t *) arg;
358 ds_window_t *wnd;
359 errno_t rc;
360
361 log_msg(LOG_DEFAULT, LVL_DEBUG2, "disp_window_get_event()");
362
363 ds_display_lock(client->display);
364
365 rc = ds_client_get_event(client, &wnd, event);
366 if (rc != EOK) {
367 ds_display_unlock(client->display);
368 return rc;
369 }
370
371 *wnd_id = wnd->id;
372 ds_display_unlock(client->display);
373 return EOK;
374}
375
376static errno_t disp_get_info(void *arg, display_info_t *info)
377{
378 ds_client_t *client = (ds_client_t *) arg;
379
380 log_msg(LOG_DEFAULT, LVL_DEBUG, "disp_get_info()");
381
382 ds_display_lock(client->display);
383 ds_display_get_info(client->display, info);
384 ds_display_unlock(client->display);
385 return EOK;
386}
387
388/** @}
389 */
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