diff options
Diffstat (limited to 'sway/input/seat.c')
-rw-r--r-- | sway/input/seat.c | 675 |
1 files changed, 675 insertions, 0 deletions
diff --git a/sway/input/seat.c b/sway/input/seat.c new file mode 100644 index 00000000..467e5087 --- /dev/null +++ b/sway/input/seat.c | |||
@@ -0,0 +1,675 @@ | |||
1 | #define _XOPEN_SOURCE 700 | ||
2 | #define _POSIX_C_SOURCE 199309L | ||
3 | #include <assert.h> | ||
4 | #include <strings.h> | ||
5 | #include <time.h> | ||
6 | #include <wlr/types/wlr_cursor.h> | ||
7 | #include <wlr/types/wlr_output_layout.h> | ||
8 | #include <wlr/types/wlr_xcursor_manager.h> | ||
9 | #include "sway/debug.h" | ||
10 | #include "sway/tree/container.h" | ||
11 | #include "sway/tree/workspace.h" | ||
12 | #include "sway/input/seat.h" | ||
13 | #include "sway/input/cursor.h" | ||
14 | #include "sway/input/input-manager.h" | ||
15 | #include "sway/input/keyboard.h" | ||
16 | #include "sway/ipc-server.h" | ||
17 | #include "sway/layers.h" | ||
18 | #include "sway/output.h" | ||
19 | #include "sway/tree/container.h" | ||
20 | #include "sway/tree/view.h" | ||
21 | #include "log.h" | ||
22 | |||
23 | static void seat_device_destroy(struct sway_seat_device *seat_device) { | ||
24 | if (!seat_device) { | ||
25 | return; | ||
26 | } | ||
27 | |||
28 | sway_keyboard_destroy(seat_device->keyboard); | ||
29 | wlr_cursor_detach_input_device(seat_device->sway_seat->cursor->cursor, | ||
30 | seat_device->input_device->wlr_device); | ||
31 | wl_list_remove(&seat_device->link); | ||
32 | free(seat_device); | ||
33 | } | ||
34 | |||
35 | void seat_destroy(struct sway_seat *seat) { | ||
36 | struct sway_seat_device *seat_device, *next; | ||
37 | wl_list_for_each_safe(seat_device, next, &seat->devices, link) { | ||
38 | seat_device_destroy(seat_device); | ||
39 | } | ||
40 | sway_cursor_destroy(seat->cursor); | ||
41 | wl_list_remove(&seat->link); | ||
42 | wlr_seat_destroy(seat->wlr_seat); | ||
43 | } | ||
44 | |||
45 | static struct sway_seat_container *seat_container_from_container( | ||
46 | struct sway_seat *seat, struct sway_container *con); | ||
47 | |||
48 | static void seat_container_destroy(struct sway_seat_container *seat_con) { | ||
49 | struct sway_container *con = seat_con->container; | ||
50 | struct sway_container *child = NULL; | ||
51 | |||
52 | if (con->children != NULL) { | ||
53 | for (int i = 0; i < con->children->length; ++i) { | ||
54 | child = con->children->items[i]; | ||
55 | struct sway_seat_container *seat_child = | ||
56 | seat_container_from_container(seat_con->seat, child); | ||
57 | seat_container_destroy(seat_child); | ||
58 | } | ||
59 | } | ||
60 | |||
61 | wl_list_remove(&seat_con->destroy.link); | ||
62 | wl_list_remove(&seat_con->link); | ||
63 | free(seat_con); | ||
64 | } | ||
65 | |||
66 | static void seat_send_focus(struct sway_seat *seat, | ||
67 | struct sway_container *con) { | ||
68 | if (con->type != C_VIEW) { | ||
69 | return; | ||
70 | } | ||
71 | struct sway_view *view = con->sway_view; | ||
72 | if (view->type == SWAY_VIEW_XWAYLAND) { | ||
73 | struct wlr_xwayland *xwayland = | ||
74 | seat->input->server->xwayland; | ||
75 | wlr_xwayland_set_seat(xwayland, seat->wlr_seat); | ||
76 | } | ||
77 | view_set_activated(view, true); | ||
78 | struct wlr_keyboard *keyboard = | ||
79 | wlr_seat_get_keyboard(seat->wlr_seat); | ||
80 | if (keyboard) { | ||
81 | wlr_seat_keyboard_notify_enter(seat->wlr_seat, | ||
82 | view->surface, keyboard->keycodes, | ||
83 | keyboard->num_keycodes, &keyboard->modifiers); | ||
84 | } else { | ||
85 | wlr_seat_keyboard_notify_enter( | ||
86 | seat->wlr_seat, view->surface, NULL, 0, NULL); | ||
87 | } | ||
88 | } | ||
89 | |||
90 | static struct sway_container *seat_get_focus_by_type(struct sway_seat *seat, | ||
91 | struct sway_container *container, enum sway_container_type type) { | ||
92 | if (container->type == C_VIEW || container->children->length == 0) { | ||
93 | return container; | ||
94 | } | ||
95 | |||
96 | struct sway_seat_container *current = NULL; | ||
97 | wl_list_for_each(current, &seat->focus_stack, link) { | ||
98 | if (current->container->type != type && type != C_TYPES) { | ||
99 | continue; | ||
100 | } | ||
101 | |||
102 | if (container_has_child(container, current->container)) { | ||
103 | return current->container; | ||
104 | } | ||
105 | } | ||
106 | |||
107 | return NULL; | ||
108 | } | ||
109 | |||
110 | void seat_focus_inactive_children_for_each(struct sway_seat *seat, | ||
111 | struct sway_container *container, | ||
112 | void (*f)(struct sway_container *container, void *data), void *data) { | ||
113 | struct sway_seat_container *current = NULL; | ||
114 | wl_list_for_each(current, &seat->focus_stack, link) { | ||
115 | if (current->container->parent == NULL) { | ||
116 | continue; | ||
117 | } | ||
118 | if (current->container->parent == container) { | ||
119 | f(current->container, data); | ||
120 | } | ||
121 | } | ||
122 | } | ||
123 | |||
124 | struct sway_container *seat_get_focus_inactive_view(struct sway_seat *seat, | ||
125 | struct sway_container *container) { | ||
126 | return seat_get_focus_by_type(seat, container, C_VIEW); | ||
127 | } | ||
128 | |||
129 | static void handle_seat_container_destroy(struct wl_listener *listener, | ||
130 | void *data) { | ||
131 | struct sway_seat_container *seat_con = | ||
132 | wl_container_of(listener, seat_con, destroy); | ||
133 | struct sway_seat *seat = seat_con->seat; | ||
134 | struct sway_container *con = seat_con->container; | ||
135 | struct sway_container *parent = con->parent; | ||
136 | struct sway_container *focus = seat_get_focus(seat); | ||
137 | |||
138 | bool set_focus = | ||
139 | focus != NULL && | ||
140 | (focus == con || container_has_child(con, focus)) && | ||
141 | con->type != C_WORKSPACE; | ||
142 | |||
143 | seat_container_destroy(seat_con); | ||
144 | |||
145 | if (set_focus) { | ||
146 | struct sway_container *next_focus = NULL; | ||
147 | while (next_focus == NULL) { | ||
148 | next_focus = seat_get_focus_by_type(seat, parent, C_VIEW); | ||
149 | |||
150 | if (next_focus == NULL && parent->type == C_WORKSPACE) { | ||
151 | next_focus = parent; | ||
152 | break; | ||
153 | } | ||
154 | |||
155 | parent = parent->parent; | ||
156 | } | ||
157 | |||
158 | // the structure change might have caused it to move up to the top of | ||
159 | // the focus stack without sending focus notifications to the view | ||
160 | if (seat_get_focus(seat) == next_focus) { | ||
161 | seat_send_focus(seat, next_focus); | ||
162 | } else { | ||
163 | seat_set_focus(seat, next_focus); | ||
164 | } | ||
165 | } | ||
166 | } | ||
167 | |||
168 | static struct sway_seat_container *seat_container_from_container( | ||
169 | struct sway_seat *seat, struct sway_container *con) { | ||
170 | if (con->type == C_ROOT || con->type == C_OUTPUT) { | ||
171 | // these don't get seat containers ever | ||
172 | return NULL; | ||
173 | } | ||
174 | |||
175 | struct sway_seat_container *seat_con = NULL; | ||
176 | wl_list_for_each(seat_con, &seat->focus_stack, link) { | ||
177 | if (seat_con->container == con) { | ||
178 | return seat_con; | ||
179 | } | ||
180 | } | ||
181 | |||
182 | seat_con = calloc(1, sizeof(struct sway_seat_container)); | ||
183 | if (seat_con == NULL) { | ||
184 | wlr_log(L_ERROR, "could not allocate seat container"); | ||
185 | return NULL; | ||
186 | } | ||
187 | |||
188 | seat_con->container = con; | ||
189 | seat_con->seat = seat; | ||
190 | wl_list_insert(seat->focus_stack.prev, &seat_con->link); | ||
191 | wl_signal_add(&con->events.destroy, &seat_con->destroy); | ||
192 | seat_con->destroy.notify = handle_seat_container_destroy; | ||
193 | |||
194 | return seat_con; | ||
195 | } | ||
196 | |||
197 | static void handle_new_container(struct wl_listener *listener, void *data) { | ||
198 | struct sway_seat *seat = wl_container_of(listener, seat, new_container); | ||
199 | struct sway_container *con = data; | ||
200 | seat_container_from_container(seat, con); | ||
201 | } | ||
202 | |||
203 | static void collect_focus_iter(struct sway_container *con, void *data) { | ||
204 | struct sway_seat *seat = data; | ||
205 | if (con->type > C_WORKSPACE) { | ||
206 | return; | ||
207 | } | ||
208 | struct sway_seat_container *seat_con = | ||
209 | seat_container_from_container(seat, con); | ||
210 | if (!seat_con) { | ||
211 | return; | ||
212 | } | ||
213 | wl_list_remove(&seat_con->link); | ||
214 | wl_list_insert(&seat->focus_stack, &seat_con->link); | ||
215 | } | ||
216 | |||
217 | struct sway_seat *seat_create(struct sway_input_manager *input, | ||
218 | const char *seat_name) { | ||
219 | struct sway_seat *seat = calloc(1, sizeof(struct sway_seat)); | ||
220 | if (!seat) { | ||
221 | return NULL; | ||
222 | } | ||
223 | |||
224 | seat->wlr_seat = wlr_seat_create(input->server->wl_display, seat_name); | ||
225 | if (!sway_assert(seat->wlr_seat, "could not allocate seat")) { | ||
226 | free(seat); | ||
227 | return NULL; | ||
228 | } | ||
229 | |||
230 | seat->cursor = sway_cursor_create(seat); | ||
231 | if (!seat->cursor) { | ||
232 | wlr_seat_destroy(seat->wlr_seat); | ||
233 | free(seat); | ||
234 | return NULL; | ||
235 | } | ||
236 | |||
237 | // init the focus stack | ||
238 | wl_list_init(&seat->focus_stack); | ||
239 | |||
240 | container_for_each_descendant_dfs(&root_container, | ||
241 | collect_focus_iter, seat); | ||
242 | |||
243 | wl_signal_add(&root_container.sway_root->events.new_container, | ||
244 | &seat->new_container); | ||
245 | seat->new_container.notify = handle_new_container; | ||
246 | |||
247 | seat->input = input; | ||
248 | wl_list_init(&seat->devices); | ||
249 | |||
250 | wlr_seat_set_capabilities(seat->wlr_seat, | ||
251 | WL_SEAT_CAPABILITY_KEYBOARD | | ||
252 | WL_SEAT_CAPABILITY_POINTER | | ||
253 | WL_SEAT_CAPABILITY_TOUCH); | ||
254 | |||
255 | seat_configure_xcursor(seat); | ||
256 | |||
257 | wl_list_insert(&input->seats, &seat->link); | ||
258 | |||
259 | return seat; | ||
260 | } | ||
261 | |||
262 | static void seat_apply_input_config(struct sway_seat *seat, | ||
263 | struct sway_seat_device *sway_device) { | ||
264 | struct input_config *ic = input_device_get_config( | ||
265 | sway_device->input_device); | ||
266 | if (!ic) { | ||
267 | return; | ||
268 | } | ||
269 | wlr_log(L_DEBUG, "Applying input config to %s", | ||
270 | sway_device->input_device->identifier); | ||
271 | if (ic->mapped_output) { | ||
272 | struct sway_container *output = NULL; | ||
273 | for (int i = 0; i < root_container.children->length; ++i) { | ||
274 | struct sway_container *_output = root_container.children->items[i]; | ||
275 | if (strcasecmp(_output->name, ic->mapped_output) == 0) { | ||
276 | output = _output; | ||
277 | break; | ||
278 | } | ||
279 | } | ||
280 | if (output) { | ||
281 | wlr_cursor_map_input_to_output(seat->cursor->cursor, | ||
282 | sway_device->input_device->wlr_device, | ||
283 | output->sway_output->wlr_output); | ||
284 | wlr_log(L_DEBUG, "Mapped to output %s", output->name); | ||
285 | } | ||
286 | } | ||
287 | } | ||
288 | |||
289 | static void seat_configure_pointer(struct sway_seat *seat, | ||
290 | struct sway_seat_device *sway_device) { | ||
291 | wlr_cursor_attach_input_device(seat->cursor->cursor, | ||
292 | sway_device->input_device->wlr_device); | ||
293 | seat_apply_input_config(seat, sway_device); | ||
294 | } | ||
295 | |||
296 | static void seat_configure_keyboard(struct sway_seat *seat, | ||
297 | struct sway_seat_device *seat_device) { | ||
298 | if (!seat_device->keyboard) { | ||
299 | sway_keyboard_create(seat, seat_device); | ||
300 | } | ||
301 | struct wlr_keyboard *wlr_keyboard = | ||
302 | seat_device->input_device->wlr_device->keyboard; | ||
303 | sway_keyboard_configure(seat_device->keyboard); | ||
304 | wlr_seat_set_keyboard(seat->wlr_seat, | ||
305 | seat_device->input_device->wlr_device); | ||
306 | struct sway_container *focus = seat_get_focus(seat); | ||
307 | if (focus && focus->type == C_VIEW) { | ||
308 | // force notify reenter to pick up the new configuration | ||
309 | wlr_seat_keyboard_clear_focus(seat->wlr_seat); | ||
310 | wlr_seat_keyboard_notify_enter(seat->wlr_seat, | ||
311 | focus->sway_view->surface, wlr_keyboard->keycodes, | ||
312 | wlr_keyboard->num_keycodes, &wlr_keyboard->modifiers); | ||
313 | } | ||
314 | } | ||
315 | |||
316 | static void seat_configure_tablet_tool(struct sway_seat *seat, | ||
317 | struct sway_seat_device *sway_device) { | ||
318 | wlr_cursor_attach_input_device(seat->cursor->cursor, | ||
319 | sway_device->input_device->wlr_device); | ||
320 | seat_apply_input_config(seat, sway_device); | ||
321 | } | ||
322 | |||
323 | static struct sway_seat_device *seat_get_device(struct sway_seat *seat, | ||
324 | struct sway_input_device *input_device) { | ||
325 | struct sway_seat_device *seat_device = NULL; | ||
326 | wl_list_for_each(seat_device, &seat->devices, link) { | ||
327 | if (seat_device->input_device == input_device) { | ||
328 | return seat_device; | ||
329 | } | ||
330 | } | ||
331 | |||
332 | return NULL; | ||
333 | } | ||
334 | |||
335 | void seat_configure_device(struct sway_seat *seat, | ||
336 | struct sway_input_device *input_device) { | ||
337 | struct sway_seat_device *seat_device = | ||
338 | seat_get_device(seat, input_device); | ||
339 | if (!seat_device) { | ||
340 | return; | ||
341 | } | ||
342 | |||
343 | switch (input_device->wlr_device->type) { | ||
344 | case WLR_INPUT_DEVICE_POINTER: | ||
345 | seat_configure_pointer(seat, seat_device); | ||
346 | break; | ||
347 | case WLR_INPUT_DEVICE_KEYBOARD: | ||
348 | seat_configure_keyboard(seat, seat_device); | ||
349 | break; | ||
350 | case WLR_INPUT_DEVICE_TABLET_TOOL: | ||
351 | seat_configure_tablet_tool(seat, seat_device); | ||
352 | break; | ||
353 | case WLR_INPUT_DEVICE_TABLET_PAD: | ||
354 | case WLR_INPUT_DEVICE_TOUCH: | ||
355 | wlr_log(L_DEBUG, "TODO: configure other devices"); | ||
356 | break; | ||
357 | } | ||
358 | } | ||
359 | |||
360 | void seat_add_device(struct sway_seat *seat, | ||
361 | struct sway_input_device *input_device) { | ||
362 | if (seat_get_device(seat, input_device)) { | ||
363 | seat_configure_device(seat, input_device); | ||
364 | return; | ||
365 | } | ||
366 | |||
367 | struct sway_seat_device *seat_device = | ||
368 | calloc(1, sizeof(struct sway_seat_device)); | ||
369 | if (!seat_device) { | ||
370 | wlr_log(L_DEBUG, "could not allocate seat device"); | ||
371 | return; | ||
372 | } | ||
373 | |||
374 | wlr_log(L_DEBUG, "adding device %s to seat %s", | ||
375 | input_device->identifier, seat->wlr_seat->name); | ||
376 | |||
377 | seat_device->sway_seat = seat; | ||
378 | seat_device->input_device = input_device; | ||
379 | wl_list_insert(&seat->devices, &seat_device->link); | ||
380 | |||
381 | seat_configure_device(seat, input_device); | ||
382 | } | ||
383 | |||
384 | void seat_remove_device(struct sway_seat *seat, | ||
385 | struct sway_input_device *input_device) { | ||
386 | struct sway_seat_device *seat_device = | ||
387 | seat_get_device(seat, input_device); | ||
388 | |||
389 | if (!seat_device) { | ||
390 | return; | ||
391 | } | ||
392 | |||
393 | wlr_log(L_DEBUG, "removing device %s from seat %s", | ||
394 | input_device->identifier, seat->wlr_seat->name); | ||
395 | |||
396 | seat_device_destroy(seat_device); | ||
397 | } | ||
398 | |||
399 | void seat_configure_xcursor(struct sway_seat *seat) { | ||
400 | // TODO configure theme and size | ||
401 | const char *cursor_theme = NULL; | ||
402 | |||
403 | if (!seat->cursor->xcursor_manager) { | ||
404 | seat->cursor->xcursor_manager = | ||
405 | wlr_xcursor_manager_create(cursor_theme, 24); | ||
406 | if (sway_assert(seat->cursor->xcursor_manager, | ||
407 | "Cannot create XCursor manager for theme %s", | ||
408 | cursor_theme)) { | ||
409 | return; | ||
410 | } | ||
411 | } | ||
412 | |||
413 | for (int i = 0; i < root_container.children->length; ++i) { | ||
414 | struct sway_container *output_container = | ||
415 | root_container.children->items[i]; | ||
416 | struct wlr_output *output = | ||
417 | output_container->sway_output->wlr_output; | ||
418 | bool result = | ||
419 | wlr_xcursor_manager_load(seat->cursor->xcursor_manager, | ||
420 | output->scale); | ||
421 | |||
422 | sway_assert(!result, | ||
423 | "Cannot load xcursor theme for output '%s' with scale %f", | ||
424 | // TODO: Fractional scaling | ||
425 | output->name, (double)output->scale); | ||
426 | } | ||
427 | |||
428 | wlr_xcursor_manager_set_cursor_image(seat->cursor->xcursor_manager, | ||
429 | "left_ptr", seat->cursor->cursor); | ||
430 | wlr_cursor_warp(seat->cursor->cursor, NULL, seat->cursor->cursor->x, | ||
431 | seat->cursor->cursor->y); | ||
432 | } | ||
433 | |||
434 | bool seat_is_input_allowed(struct sway_seat *seat, | ||
435 | struct wlr_surface *surface) { | ||
436 | struct wl_client *client = wl_resource_get_client(surface->resource); | ||
437 | return !seat->exclusive_client || seat->exclusive_client == client; | ||
438 | } | ||
439 | |||
440 | void seat_set_focus_warp(struct sway_seat *seat, | ||
441 | struct sway_container *container, bool warp) { | ||
442 | if (seat->focused_layer) { | ||
443 | return; | ||
444 | } | ||
445 | |||
446 | struct sway_container *last_focus = seat_get_focus(seat); | ||
447 | if (container && last_focus == container) { | ||
448 | return; | ||
449 | } | ||
450 | |||
451 | if (container) { | ||
452 | struct sway_seat_container *seat_con = | ||
453 | seat_container_from_container(seat, container); | ||
454 | if (seat_con == NULL) { | ||
455 | return; | ||
456 | } | ||
457 | |||
458 | // put all the anscestors of this container on top of the focus stack | ||
459 | struct sway_seat_container *parent = | ||
460 | seat_container_from_container(seat, | ||
461 | seat_con->container->parent); | ||
462 | while (parent) { | ||
463 | wl_list_remove(&parent->link); | ||
464 | wl_list_insert(&seat->focus_stack, &parent->link); | ||
465 | |||
466 | parent = | ||
467 | seat_container_from_container(seat, | ||
468 | parent->container->parent); | ||
469 | } | ||
470 | |||
471 | wl_list_remove(&seat_con->link); | ||
472 | wl_list_insert(&seat->focus_stack, &seat_con->link); | ||
473 | |||
474 | if (container->type == C_VIEW && !seat_is_input_allowed( | ||
475 | seat, container->sway_view->surface)) { | ||
476 | wlr_log(L_DEBUG, "Refusing to set focus, input is inhibited"); | ||
477 | return; | ||
478 | } | ||
479 | |||
480 | if (container->type == C_VIEW) { | ||
481 | seat_send_focus(seat, container); | ||
482 | } | ||
483 | } | ||
484 | |||
485 | if (last_focus) { | ||
486 | struct sway_container *last_ws = last_focus; | ||
487 | if (last_ws && last_ws->type != C_WORKSPACE) { | ||
488 | last_ws = container_parent(last_ws, C_WORKSPACE); | ||
489 | } | ||
490 | if (last_ws) { | ||
491 | ipc_event_workspace(last_ws, container, "focus"); | ||
492 | if (!workspace_is_visible(last_ws) | ||
493 | && last_ws->children->length == 0) { | ||
494 | container_destroy(last_ws); | ||
495 | } | ||
496 | } | ||
497 | |||
498 | if (config->mouse_warping && warp) { | ||
499 | struct sway_container *last_output = last_focus; | ||
500 | if (last_output && last_output->type != C_OUTPUT) { | ||
501 | last_output = container_parent(last_output, C_OUTPUT); | ||
502 | } | ||
503 | struct sway_container *new_output = container; | ||
504 | if (new_output && new_output->type != C_OUTPUT) { | ||
505 | new_output = container_parent(new_output, C_OUTPUT); | ||
506 | } | ||
507 | if (new_output && last_output && new_output != last_output) { | ||
508 | double x = new_output->x + container->x + | ||
509 | container->width / 2.0; | ||
510 | double y = new_output->y + container->y + | ||
511 | container->height / 2.0; | ||
512 | struct wlr_output *wlr_output = | ||
513 | new_output->sway_output->wlr_output; | ||
514 | if (!wlr_output_layout_contains_point( | ||
515 | root_container.sway_root->output_layout, | ||
516 | wlr_output, seat->cursor->cursor->x, | ||
517 | seat->cursor->cursor->y)) { | ||
518 | wlr_cursor_warp(seat->cursor->cursor, NULL, x, y); | ||
519 | struct timespec now; | ||
520 | clock_gettime(CLOCK_MONOTONIC, &now); | ||
521 | cursor_send_pointer_motion(seat->cursor, now.tv_nsec / 1000); | ||
522 | } | ||
523 | } | ||
524 | } | ||
525 | } | ||
526 | |||
527 | if (last_focus && last_focus->type == C_VIEW && | ||
528 | !input_manager_has_focus(seat->input, last_focus)) { | ||
529 | struct sway_view *view = last_focus->sway_view; | ||
530 | view_set_activated(view, false); | ||
531 | } | ||
532 | |||
533 | seat->has_focus = (container != NULL); | ||
534 | |||
535 | update_debug_tree(); | ||
536 | } | ||
537 | |||
538 | void seat_set_focus(struct sway_seat *seat, | ||
539 | struct sway_container *container) { | ||
540 | seat_set_focus_warp(seat, container, true); | ||
541 | } | ||
542 | |||
543 | void seat_set_focus_surface(struct sway_seat *seat, | ||
544 | struct wlr_surface *surface) { | ||
545 | if (seat->focused_layer != NULL) { | ||
546 | return; | ||
547 | } | ||
548 | if (seat->has_focus) { | ||
549 | struct sway_container *focus = seat_get_focus(seat); | ||
550 | if (focus->type == C_VIEW) { | ||
551 | wlr_seat_keyboard_clear_focus(seat->wlr_seat); | ||
552 | view_set_activated(focus->sway_view, false); | ||
553 | } | ||
554 | seat->has_focus = false; | ||
555 | } | ||
556 | struct wlr_keyboard *keyboard = | ||
557 | wlr_seat_get_keyboard(seat->wlr_seat); | ||
558 | if (keyboard) { | ||
559 | wlr_seat_keyboard_notify_enter(seat->wlr_seat, surface, | ||
560 | keyboard->keycodes, keyboard->num_keycodes, &keyboard->modifiers); | ||
561 | } else { | ||
562 | wlr_seat_keyboard_notify_enter(seat->wlr_seat, surface, NULL, 0, NULL); | ||
563 | } | ||
564 | } | ||
565 | |||
566 | void seat_set_focus_layer(struct sway_seat *seat, | ||
567 | struct wlr_layer_surface *layer) { | ||
568 | if (!layer && seat->focused_layer) { | ||
569 | seat->focused_layer = NULL; | ||
570 | struct sway_container *previous = seat_get_focus(seat); | ||
571 | if (previous) { | ||
572 | wlr_log(L_DEBUG, "Returning focus to %p %s '%s'", previous, | ||
573 | container_type_to_str(previous->type), previous->name); | ||
574 | // Hack to get seat to re-focus the return value of get_focus | ||
575 | seat_set_focus(seat, previous->parent); | ||
576 | seat_set_focus(seat, previous); | ||
577 | } | ||
578 | return; | ||
579 | } else if (!layer || seat->focused_layer == layer) { | ||
580 | return; | ||
581 | } | ||
582 | seat_set_focus_surface(seat, layer->surface); | ||
583 | if (layer->layer >= ZWLR_LAYER_SHELL_V1_LAYER_TOP) { | ||
584 | seat->focused_layer = layer; | ||
585 | } | ||
586 | } | ||
587 | |||
588 | void seat_set_exclusive_client(struct sway_seat *seat, | ||
589 | struct wl_client *client) { | ||
590 | if (!client) { | ||
591 | seat->exclusive_client = client; | ||
592 | // Triggers a refocus of the topmost surface layer if necessary | ||
593 | // TODO: Make layer surface focus per-output based on cursor position | ||
594 | for (int i = 0; i < root_container.children->length; ++i) { | ||
595 | struct sway_container *output = root_container.children->items[i]; | ||
596 | if (!sway_assert(output->type == C_OUTPUT, | ||
597 | "root container has non-output child")) { | ||
598 | continue; | ||
599 | } | ||
600 | arrange_layers(output->sway_output); | ||
601 | } | ||
602 | return; | ||
603 | } | ||
604 | if (seat->focused_layer) { | ||
605 | if (wl_resource_get_client(seat->focused_layer->resource) != client) { | ||
606 | seat_set_focus_layer(seat, NULL); | ||
607 | } | ||
608 | } | ||
609 | if (seat->has_focus) { | ||
610 | struct sway_container *focus = seat_get_focus(seat); | ||
611 | if (focus->type == C_VIEW && wl_resource_get_client( | ||
612 | focus->sway_view->surface->resource) != client) { | ||
613 | seat_set_focus(seat, NULL); | ||
614 | } | ||
615 | } | ||
616 | if (seat->wlr_seat->pointer_state.focused_client) { | ||
617 | if (seat->wlr_seat->pointer_state.focused_client->client != client) { | ||
618 | wlr_seat_pointer_clear_focus(seat->wlr_seat); | ||
619 | } | ||
620 | } | ||
621 | struct timespec now; | ||
622 | clock_gettime(CLOCK_MONOTONIC, &now); | ||
623 | struct wlr_touch_point *point; | ||
624 | wl_list_for_each(point, &seat->wlr_seat->touch_state.touch_points, link) { | ||
625 | if (point->client->client != client) { | ||
626 | wlr_seat_touch_point_clear_focus(seat->wlr_seat, | ||
627 | now.tv_nsec / 1000, point->touch_id); | ||
628 | } | ||
629 | } | ||
630 | seat->exclusive_client = client; | ||
631 | } | ||
632 | |||
633 | struct sway_container *seat_get_focus_inactive(struct sway_seat *seat, | ||
634 | struct sway_container *container) { | ||
635 | return seat_get_focus_by_type(seat, container, C_TYPES); | ||
636 | } | ||
637 | |||
638 | struct sway_container *sway_seat_get_focus(struct sway_seat *seat) { | ||
639 | if (!seat->has_focus) { | ||
640 | return NULL; | ||
641 | } | ||
642 | return seat_get_focus_inactive(seat, &root_container); | ||
643 | } | ||
644 | |||
645 | struct sway_container *seat_get_focus(struct sway_seat *seat) { | ||
646 | if (!seat->has_focus) { | ||
647 | return NULL; | ||
648 | } | ||
649 | return seat_get_focus_inactive(seat, &root_container); | ||
650 | } | ||
651 | |||
652 | void seat_apply_config(struct sway_seat *seat, | ||
653 | struct seat_config *seat_config) { | ||
654 | struct sway_seat_device *seat_device = NULL; | ||
655 | |||
656 | if (!seat_config) { | ||
657 | return; | ||
658 | } | ||
659 | |||
660 | wl_list_for_each(seat_device, &seat->devices, link) { | ||
661 | seat_configure_device(seat, seat_device->input_device); | ||
662 | } | ||
663 | } | ||
664 | |||
665 | struct seat_config *seat_get_config(struct sway_seat *seat) { | ||
666 | struct seat_config *seat_config = NULL; | ||
667 | for (int i = 0; i < config->seat_configs->length; ++i ) { | ||
668 | seat_config = config->seat_configs->items[i]; | ||
669 | if (strcmp(seat->wlr_seat->name, seat_config->name) == 0) { | ||
670 | return seat_config; | ||
671 | } | ||
672 | } | ||
673 | |||
674 | return NULL; | ||
675 | } | ||