diff options
Diffstat (limited to 'sway/tree/layout.c')
-rw-r--r-- | sway/tree/layout.c | 627 |
1 files changed, 5 insertions, 622 deletions
diff --git a/sway/tree/layout.c b/sway/tree/layout.c index 12e7342b..601d0e91 100644 --- a/sway/tree/layout.c +++ b/sway/tree/layout.c | |||
@@ -18,11 +18,7 @@ | |||
18 | #include "list.h" | 18 | #include "list.h" |
19 | #include "log.h" | 19 | #include "log.h" |
20 | 20 | ||
21 | static int index_child(const struct sway_container *child) { | 21 | void container_handle_fullscreen_reparent(struct sway_container *con, |
22 | return list_find(child->parent->children, child); | ||
23 | } | ||
24 | |||
25 | static void container_handle_fullscreen_reparent(struct sway_container *con, | ||
26 | struct sway_container *old_parent) { | 22 | struct sway_container *old_parent) { |
27 | if (!con->is_fullscreen) { | 23 | if (!con->is_fullscreen) { |
28 | return; | 24 | return; |
@@ -86,7 +82,7 @@ struct sway_container *container_add_sibling(struct sway_container *fixed, | |||
86 | container_remove_child(active); | 82 | container_remove_child(active); |
87 | } | 83 | } |
88 | struct sway_container *parent = fixed->parent; | 84 | struct sway_container *parent = fixed->parent; |
89 | int i = index_child(fixed); | 85 | int i = container_sibling_index(fixed); |
90 | list_insert(parent->children, i + 1, active); | 86 | list_insert(parent->children, i + 1, active); |
91 | active->parent = parent; | 87 | active->parent = parent; |
92 | container_handle_fullscreen_reparent(active, old_parent); | 88 | container_handle_fullscreen_reparent(active, old_parent); |
@@ -130,97 +126,7 @@ struct sway_container *container_remove_child(struct sway_container *child) { | |||
130 | return parent; | 126 | return parent; |
131 | } | 127 | } |
132 | 128 | ||
133 | void container_move_to(struct sway_container *container, | 129 | bool sway_dir_to_wlr(enum movement_direction dir, enum wlr_direction *out) { |
134 | struct sway_container *destination) { | ||
135 | if (!sway_assert(container->type == C_CONTAINER || | ||
136 | container->type == C_VIEW, "Expected a container or view")) { | ||
137 | return; | ||
138 | } | ||
139 | if (container == destination | ||
140 | || container_has_ancestor(container, destination)) { | ||
141 | return; | ||
142 | } | ||
143 | struct sway_container *old_parent = NULL; | ||
144 | struct sway_container *new_parent = NULL; | ||
145 | if (container_is_floating(container)) { | ||
146 | // Resolve destination into a workspace | ||
147 | struct sway_container *new_ws = NULL; | ||
148 | if (destination->type == C_OUTPUT) { | ||
149 | new_ws = output_get_active_workspace(destination->sway_output); | ||
150 | } else if (destination->type == C_WORKSPACE) { | ||
151 | new_ws = destination; | ||
152 | } else { | ||
153 | new_ws = container_parent(destination, C_WORKSPACE); | ||
154 | } | ||
155 | if (!new_ws) { | ||
156 | // This can happen if the user has run "move container to mark foo", | ||
157 | // where mark foo is on a hidden scratchpad container. | ||
158 | return; | ||
159 | } | ||
160 | struct sway_container *old_output = | ||
161 | container_parent(container, C_OUTPUT); | ||
162 | old_parent = container_remove_child(container); | ||
163 | workspace_add_floating(new_ws, container); | ||
164 | container_handle_fullscreen_reparent(container, old_parent); | ||
165 | // If changing output, center it within the workspace | ||
166 | if (old_output != new_ws->parent && !container->is_fullscreen) { | ||
167 | container_floating_move_to_center(container); | ||
168 | } | ||
169 | } else { | ||
170 | old_parent = container_remove_child(container); | ||
171 | container->width = container->height = 0; | ||
172 | container->saved_width = container->saved_height = 0; | ||
173 | |||
174 | if (destination->type == C_VIEW) { | ||
175 | new_parent = container_add_sibling(destination, container); | ||
176 | } else { | ||
177 | new_parent = destination; | ||
178 | container_add_child(destination, container); | ||
179 | } | ||
180 | } | ||
181 | |||
182 | if (container->type == C_VIEW) { | ||
183 | ipc_event_window(container, "move"); | ||
184 | } | ||
185 | container_notify_subtree_changed(old_parent); | ||
186 | container_notify_subtree_changed(new_parent); | ||
187 | |||
188 | // If view was moved to a fullscreen workspace, refocus the fullscreen view | ||
189 | struct sway_container *new_workspace = container; | ||
190 | if (new_workspace->type != C_WORKSPACE) { | ||
191 | new_workspace = container_parent(new_workspace, C_WORKSPACE); | ||
192 | } | ||
193 | if (new_workspace->sway_workspace->fullscreen) { | ||
194 | struct sway_seat *seat; | ||
195 | struct sway_container *focus, *focus_ws; | ||
196 | wl_list_for_each(seat, &input_manager->seats, link) { | ||
197 | focus = seat_get_focus(seat); | ||
198 | focus_ws = focus; | ||
199 | if (focus_ws->type != C_WORKSPACE) { | ||
200 | focus_ws = container_parent(focus_ws, C_WORKSPACE); | ||
201 | } | ||
202 | if (focus_ws == new_workspace) { | ||
203 | struct sway_container *new_focus = seat_get_focus_inactive(seat, | ||
204 | new_workspace->sway_workspace->fullscreen); | ||
205 | seat_set_focus(seat, new_focus); | ||
206 | } | ||
207 | } | ||
208 | } | ||
209 | // Update workspace urgent state | ||
210 | struct sway_container *old_workspace = old_parent; | ||
211 | if (old_workspace->type != C_WORKSPACE) { | ||
212 | old_workspace = container_parent(old_workspace, C_WORKSPACE); | ||
213 | } | ||
214 | if (new_workspace != old_workspace) { | ||
215 | workspace_detect_urgent(new_workspace); | ||
216 | if (old_workspace) { | ||
217 | workspace_detect_urgent(old_workspace); | ||
218 | } | ||
219 | } | ||
220 | } | ||
221 | |||
222 | static bool sway_dir_to_wlr(enum movement_direction dir, | ||
223 | enum wlr_direction *out) { | ||
224 | switch (dir) { | 130 | switch (dir) { |
225 | case MOVE_UP: | 131 | case MOVE_UP: |
226 | *out = WLR_DIRECTION_UP; | 132 | *out = WLR_DIRECTION_UP; |
@@ -241,323 +147,6 @@ static bool sway_dir_to_wlr(enum movement_direction dir, | |||
241 | return true; | 147 | return true; |
242 | } | 148 | } |
243 | 149 | ||
244 | static bool is_parallel(enum sway_container_layout layout, | ||
245 | enum movement_direction dir) { | ||
246 | switch (layout) { | ||
247 | case L_TABBED: | ||
248 | case L_HORIZ: | ||
249 | return dir == MOVE_LEFT || dir == MOVE_RIGHT; | ||
250 | case L_STACKED: | ||
251 | case L_VERT: | ||
252 | return dir == MOVE_UP || dir == MOVE_DOWN; | ||
253 | default: | ||
254 | return false; | ||
255 | } | ||
256 | } | ||
257 | |||
258 | static enum movement_direction invert_movement(enum movement_direction dir) { | ||
259 | switch (dir) { | ||
260 | case MOVE_LEFT: | ||
261 | return MOVE_RIGHT; | ||
262 | case MOVE_RIGHT: | ||
263 | return MOVE_LEFT; | ||
264 | case MOVE_UP: | ||
265 | return MOVE_DOWN; | ||
266 | case MOVE_DOWN: | ||
267 | return MOVE_UP; | ||
268 | default: | ||
269 | sway_assert(0, "This function expects left|right|up|down"); | ||
270 | return MOVE_LEFT; | ||
271 | } | ||
272 | } | ||
273 | |||
274 | static int move_offs(enum movement_direction move_dir) { | ||
275 | return move_dir == MOVE_LEFT || move_dir == MOVE_UP ? -1 : 1; | ||
276 | } | ||
277 | |||
278 | /* Gets the index of the most extreme member based on the movement offset */ | ||
279 | static int container_limit(struct sway_container *container, | ||
280 | enum movement_direction move_dir) { | ||
281 | return move_offs(move_dir) < 0 ? 0 : container->children->length; | ||
282 | } | ||
283 | |||
284 | /* Takes one child, sets it aside, wraps the rest of the children in a new | ||
285 | * container, switches the layout of the workspace, and drops the child back in. | ||
286 | * In other words, rejigger it. */ | ||
287 | static void workspace_rejigger(struct sway_container *ws, | ||
288 | struct sway_container *child, enum movement_direction move_dir) { | ||
289 | struct sway_container *original_parent = child->parent; | ||
290 | struct sway_container *new_parent = | ||
291 | container_split(ws, ws->layout); | ||
292 | |||
293 | container_remove_child(child); | ||
294 | for (int i = 0; i < ws->children->length; ++i) { | ||
295 | struct sway_container *_child = ws->children->items[i]; | ||
296 | container_move_to(new_parent, _child); | ||
297 | } | ||
298 | |||
299 | int index = move_offs(move_dir); | ||
300 | container_insert_child(ws, child, index < 0 ? 0 : 1); | ||
301 | ws->layout = | ||
302 | move_dir == MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT; | ||
303 | |||
304 | container_flatten(ws); | ||
305 | container_reap_empty(original_parent); | ||
306 | container_create_notify(new_parent); | ||
307 | } | ||
308 | |||
309 | static void move_out_of_tabs_stacks(struct sway_container *container, | ||
310 | struct sway_container *current, enum movement_direction move_dir, | ||
311 | int offs) { | ||
312 | if (container->parent == current->parent | ||
313 | && current->parent->children->length == 1) { | ||
314 | wlr_log(WLR_DEBUG, "Changing layout of %zd", current->parent->id); | ||
315 | current->parent->layout = move_dir == | ||
316 | MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT; | ||
317 | return; | ||
318 | } | ||
319 | |||
320 | wlr_log(WLR_DEBUG, "Moving out of tab/stack into a split"); | ||
321 | bool is_workspace = current->parent->type == C_WORKSPACE; | ||
322 | struct sway_container *new_parent = container_split(current->parent, | ||
323 | move_dir == MOVE_LEFT || move_dir == MOVE_RIGHT ? L_HORIZ : L_VERT); | ||
324 | if (is_workspace) { | ||
325 | container_insert_child(new_parent->parent, container, offs < 0 ? 0 : 1); | ||
326 | } else { | ||
327 | container_insert_child(new_parent, container, offs < 0 ? 0 : 1); | ||
328 | container_reap_empty(new_parent->parent); | ||
329 | container_flatten(new_parent->parent); | ||
330 | } | ||
331 | container_create_notify(new_parent); | ||
332 | container_notify_subtree_changed(new_parent); | ||
333 | } | ||
334 | |||
335 | void container_move(struct sway_container *container, | ||
336 | enum movement_direction move_dir, int move_amt) { | ||
337 | if (!sway_assert( | ||
338 | container->type != C_CONTAINER || container->type != C_VIEW, | ||
339 | "Can only move containers and views")) { | ||
340 | return; | ||
341 | } | ||
342 | int offs = move_offs(move_dir); | ||
343 | |||
344 | struct sway_container *sibling = NULL; | ||
345 | struct sway_container *current = container; | ||
346 | struct sway_container *parent = current->parent; | ||
347 | struct sway_container *top = &root_container; | ||
348 | |||
349 | // If moving a fullscreen view, only consider outputs | ||
350 | if (container->is_fullscreen) { | ||
351 | current = container_parent(container, C_OUTPUT); | ||
352 | } else if (container_is_fullscreen_or_child(container) || | ||
353 | container_is_floating_or_child(container)) { | ||
354 | // If we've fullscreened a split container, only allow the child to move | ||
355 | // around within the fullscreen parent. | ||
356 | // Same with floating a split container. | ||
357 | struct sway_container *ws = container_parent(container, C_WORKSPACE); | ||
358 | top = ws->sway_workspace->fullscreen; | ||
359 | } | ||
360 | |||
361 | struct sway_container *new_parent = container_flatten(parent); | ||
362 | if (new_parent != parent) { | ||
363 | // Special case: we were the last one in this container, so leave | ||
364 | return; | ||
365 | } | ||
366 | |||
367 | while (!sibling) { | ||
368 | if (current == top) { | ||
369 | return; | ||
370 | } | ||
371 | |||
372 | parent = current->parent; | ||
373 | wlr_log(WLR_DEBUG, "Visiting %p %s '%s'", current, | ||
374 | container_type_to_str(current->type), current->name); | ||
375 | |||
376 | int index = index_child(current); | ||
377 | |||
378 | switch (current->type) { | ||
379 | case C_OUTPUT: { | ||
380 | enum wlr_direction wlr_dir = 0; | ||
381 | if (!sway_assert(sway_dir_to_wlr(move_dir, &wlr_dir), | ||
382 | "got invalid direction: %d", move_dir)) { | ||
383 | return; | ||
384 | } | ||
385 | double ref_lx = current->x + current->width / 2; | ||
386 | double ref_ly = current->y + current->height / 2; | ||
387 | struct wlr_output *next = wlr_output_layout_adjacent_output( | ||
388 | root_container.sway_root->output_layout, wlr_dir, | ||
389 | current->sway_output->wlr_output, ref_lx, ref_ly); | ||
390 | if (!next) { | ||
391 | wlr_log(WLR_DEBUG, "Hit edge of output, nowhere else to go"); | ||
392 | return; | ||
393 | } | ||
394 | struct sway_output *next_output = next->data; | ||
395 | current = next_output->swayc; | ||
396 | wlr_log(WLR_DEBUG, "Selected next output (%s)", current->name); | ||
397 | // Select workspace and get outta here | ||
398 | current = seat_get_focus_inactive( | ||
399 | config->handler_context.seat, current); | ||
400 | if (current->type != C_WORKSPACE) { | ||
401 | current = container_parent(current, C_WORKSPACE); | ||
402 | } | ||
403 | sibling = current; | ||
404 | break; | ||
405 | } | ||
406 | case C_WORKSPACE: | ||
407 | if (!is_parallel(current->layout, move_dir)) { | ||
408 | if (current->children->length >= 2) { | ||
409 | wlr_log(WLR_DEBUG, "Rejiggering the workspace (%d kiddos)", | ||
410 | current->children->length); | ||
411 | workspace_rejigger(current, container, move_dir); | ||
412 | return; | ||
413 | } else { | ||
414 | wlr_log(WLR_DEBUG, "Selecting output"); | ||
415 | current = current->parent; | ||
416 | } | ||
417 | } else if (current->layout == L_TABBED | ||
418 | || current->layout == L_STACKED) { | ||
419 | wlr_log(WLR_DEBUG, "Rejiggering out of tabs/stacks"); | ||
420 | workspace_rejigger(current, container, move_dir); | ||
421 | } else { | ||
422 | wlr_log(WLR_DEBUG, "Selecting output"); | ||
423 | current = current->parent; | ||
424 | } | ||
425 | break; | ||
426 | case C_CONTAINER: | ||
427 | case C_VIEW: | ||
428 | if (is_parallel(parent->layout, move_dir)) { | ||
429 | if ((index == parent->children->length - 1 && offs > 0) | ||
430 | || (index == 0 && offs < 0)) { | ||
431 | if (current->parent == container->parent) { | ||
432 | if (!parent->is_fullscreen && | ||
433 | (parent->layout == L_TABBED || | ||
434 | parent->layout == L_STACKED)) { | ||
435 | move_out_of_tabs_stacks(container, current, | ||
436 | move_dir, offs); | ||
437 | return; | ||
438 | } else { | ||
439 | wlr_log(WLR_DEBUG, "Hit limit, selecting parent"); | ||
440 | current = current->parent; | ||
441 | } | ||
442 | } else { | ||
443 | wlr_log(WLR_DEBUG, "Hit limit, " | ||
444 | "promoting descendant to sibling"); | ||
445 | // Special case | ||
446 | container_insert_child(current->parent, container, | ||
447 | index + (offs < 0 ? 0 : 1)); | ||
448 | container->width = container->height = 0; | ||
449 | return; | ||
450 | } | ||
451 | } else { | ||
452 | sibling = parent->children->items[index + offs]; | ||
453 | wlr_log(WLR_DEBUG, "Selecting sibling id:%zd", sibling->id); | ||
454 | } | ||
455 | } else if (!parent->is_fullscreen && (parent->layout == L_TABBED || | ||
456 | parent->layout == L_STACKED)) { | ||
457 | move_out_of_tabs_stacks(container, current, move_dir, offs); | ||
458 | return; | ||
459 | } else { | ||
460 | wlr_log(WLR_DEBUG, "Moving up to find a parallel container"); | ||
461 | current = current->parent; | ||
462 | } | ||
463 | break; | ||
464 | default: | ||
465 | sway_assert(0, "Not expecting to see container of type %s here", | ||
466 | container_type_to_str(current->type)); | ||
467 | return; | ||
468 | } | ||
469 | } | ||
470 | |||
471 | // Part two: move stuff around | ||
472 | int index = index_child(container); | ||
473 | struct sway_container *old_parent = container->parent; | ||
474 | |||
475 | while (sibling) { | ||
476 | switch (sibling->type) { | ||
477 | case C_VIEW: | ||
478 | if (sibling->parent == container->parent) { | ||
479 | wlr_log(WLR_DEBUG, "Swapping siblings"); | ||
480 | sibling->parent->children->items[index + offs] = container; | ||
481 | sibling->parent->children->items[index] = sibling; | ||
482 | } else { | ||
483 | wlr_log(WLR_DEBUG, "Promoting to sibling of cousin"); | ||
484 | container_insert_child(sibling->parent, container, | ||
485 | index_child(sibling) + (offs > 0 ? 0 : 1)); | ||
486 | container->width = container->height = 0; | ||
487 | } | ||
488 | sibling = NULL; | ||
489 | break; | ||
490 | case C_WORKSPACE: // Note: only in the case of moving between outputs | ||
491 | case C_CONTAINER: | ||
492 | if (is_parallel(sibling->layout, move_dir)) { | ||
493 | int limit = container_limit(sibling, invert_movement(move_dir)); | ||
494 | wlr_log(WLR_DEBUG, "limit: %d", limit); | ||
495 | wlr_log(WLR_DEBUG, | ||
496 | "Reparenting container (parallel) to index %d " | ||
497 | "(move dir: %d)", limit, move_dir); | ||
498 | container_insert_child(sibling, container, limit); | ||
499 | container->width = container->height = 0; | ||
500 | sibling = NULL; | ||
501 | } else { | ||
502 | wlr_log(WLR_DEBUG, "Reparenting container (perpendicular)"); | ||
503 | struct sway_container *focus_inactive = seat_get_focus_inactive( | ||
504 | config->handler_context.seat, sibling); | ||
505 | if (focus_inactive && focus_inactive != sibling) { | ||
506 | while (focus_inactive->parent != sibling) { | ||
507 | focus_inactive = focus_inactive->parent; | ||
508 | } | ||
509 | wlr_log(WLR_DEBUG, "Focus inactive: id:%zd", | ||
510 | focus_inactive->id); | ||
511 | sibling = focus_inactive; | ||
512 | continue; | ||
513 | } else if (sibling->children->length) { | ||
514 | wlr_log(WLR_DEBUG, "No focus-inactive, adding arbitrarily"); | ||
515 | container_remove_child(container); | ||
516 | container_add_sibling(sibling->children->items[0], container); | ||
517 | } else { | ||
518 | wlr_log(WLR_DEBUG, "No kiddos, adding container alone"); | ||
519 | container_remove_child(container); | ||
520 | container_add_child(sibling, container); | ||
521 | } | ||
522 | container->width = container->height = 0; | ||
523 | sibling = NULL; | ||
524 | } | ||
525 | break; | ||
526 | default: | ||
527 | sway_assert(0, "Not expecting to see container of type %s here", | ||
528 | container_type_to_str(sibling->type)); | ||
529 | return; | ||
530 | } | ||
531 | } | ||
532 | |||
533 | container_notify_subtree_changed(old_parent); | ||
534 | container_notify_subtree_changed(container->parent); | ||
535 | |||
536 | if (container->type == C_VIEW) { | ||
537 | ipc_event_window(container, "move"); | ||
538 | } | ||
539 | |||
540 | if (old_parent) { | ||
541 | seat_set_focus(config->handler_context.seat, old_parent); | ||
542 | seat_set_focus(config->handler_context.seat, container); | ||
543 | } | ||
544 | |||
545 | struct sway_container *last_ws = old_parent; | ||
546 | struct sway_container *next_ws = container->parent; | ||
547 | if (last_ws && last_ws->type != C_WORKSPACE) { | ||
548 | last_ws = container_parent(last_ws, C_WORKSPACE); | ||
549 | } | ||
550 | if (next_ws && next_ws->type != C_WORKSPACE) { | ||
551 | next_ws = container_parent(next_ws, C_WORKSPACE); | ||
552 | } | ||
553 | if (last_ws && next_ws && last_ws != next_ws) { | ||
554 | ipc_event_workspace(last_ws, next_ws, "focus"); | ||
555 | workspace_detect_urgent(last_ws); | ||
556 | workspace_detect_urgent(next_ws); | ||
557 | } | ||
558 | container_end_mouse_operation(container); | ||
559 | } | ||
560 | |||
561 | enum sway_container_layout container_get_default_layout( | 150 | enum sway_container_layout container_get_default_layout( |
562 | struct sway_container *con) { | 151 | struct sway_container *con) { |
563 | if (con->type != C_OUTPUT) { | 152 | if (con->type != C_OUTPUT) { |
@@ -581,212 +170,6 @@ enum sway_container_layout container_get_default_layout( | |||
581 | } | 170 | } |
582 | } | 171 | } |
583 | 172 | ||
584 | /** | ||
585 | * Get swayc in the direction of newly entered output. | ||
586 | */ | ||
587 | static struct sway_container *get_swayc_in_output_direction( | ||
588 | struct sway_container *output, enum movement_direction dir, | ||
589 | struct sway_seat *seat) { | ||
590 | if (!output) { | ||
591 | return NULL; | ||
592 | } | ||
593 | |||
594 | struct sway_container *ws = seat_get_focus_inactive(seat, output); | ||
595 | if (ws->type != C_WORKSPACE) { | ||
596 | ws = container_parent(ws, C_WORKSPACE); | ||
597 | } | ||
598 | |||
599 | if (ws == NULL) { | ||
600 | wlr_log(WLR_ERROR, "got an output without a workspace"); | ||
601 | return NULL; | ||
602 | } | ||
603 | |||
604 | if (ws->children->length > 0) { | ||
605 | switch (dir) { | ||
606 | case MOVE_LEFT: | ||
607 | if (ws->layout == L_HORIZ || ws->layout == L_TABBED) { | ||
608 | // get most right child of new output | ||
609 | return ws->children->items[ws->children->length-1]; | ||
610 | } else { | ||
611 | return seat_get_focus_inactive(seat, ws); | ||
612 | } | ||
613 | case MOVE_RIGHT: | ||
614 | if (ws->layout == L_HORIZ || ws->layout == L_TABBED) { | ||
615 | // get most left child of new output | ||
616 | return ws->children->items[0]; | ||
617 | } else { | ||
618 | return seat_get_focus_inactive(seat, ws); | ||
619 | } | ||
620 | case MOVE_UP: | ||
621 | case MOVE_DOWN: { | ||
622 | struct sway_container *focused = | ||
623 | seat_get_focus_inactive(seat, ws); | ||
624 | if (focused && focused->parent) { | ||
625 | struct sway_container *parent = focused->parent; | ||
626 | if (parent->layout == L_VERT) { | ||
627 | if (dir == MOVE_UP) { | ||
628 | // get child furthest down on new output | ||
629 | int idx = parent->children->length - 1; | ||
630 | return parent->children->items[idx]; | ||
631 | } else if (dir == MOVE_DOWN) { | ||
632 | // get child furthest up on new output | ||
633 | return parent->children->items[0]; | ||
634 | } | ||
635 | } | ||
636 | return focused; | ||
637 | } | ||
638 | break; | ||
639 | } | ||
640 | default: | ||
641 | break; | ||
642 | } | ||
643 | } | ||
644 | |||
645 | return ws; | ||
646 | } | ||
647 | |||
648 | static struct sway_container *sway_output_from_wlr(struct wlr_output *output) { | ||
649 | if (output == NULL) { | ||
650 | return NULL; | ||
651 | } | ||
652 | for (int i = 0; i < root_container.children->length; ++i) { | ||
653 | struct sway_container *o = root_container.children->items[i]; | ||
654 | if (o->type == C_OUTPUT && o->sway_output->wlr_output == output) { | ||
655 | return o; | ||
656 | } | ||
657 | } | ||
658 | return NULL; | ||
659 | } | ||
660 | |||
661 | struct sway_container *container_get_in_direction( | ||
662 | struct sway_container *container, struct sway_seat *seat, | ||
663 | enum movement_direction dir) { | ||
664 | struct sway_container *parent = container->parent; | ||
665 | |||
666 | if (dir == MOVE_CHILD) { | ||
667 | return seat_get_focus_inactive(seat, container); | ||
668 | } | ||
669 | if (container->is_fullscreen) { | ||
670 | if (dir == MOVE_PARENT) { | ||
671 | return NULL; | ||
672 | } | ||
673 | container = container_parent(container, C_OUTPUT); | ||
674 | parent = container->parent; | ||
675 | } else { | ||
676 | if (dir == MOVE_PARENT) { | ||
677 | if (parent->type == C_OUTPUT || container_is_floating(container)) { | ||
678 | return NULL; | ||
679 | } else { | ||
680 | return parent; | ||
681 | } | ||
682 | } | ||
683 | } | ||
684 | |||
685 | struct sway_container *wrap_candidate = NULL; | ||
686 | while (true) { | ||
687 | bool can_move = false; | ||
688 | int desired; | ||
689 | int idx = index_child(container); | ||
690 | if (idx == -1) { | ||
691 | return NULL; | ||
692 | } | ||
693 | if (parent->type == C_ROOT) { | ||
694 | enum wlr_direction wlr_dir = 0; | ||
695 | if (!sway_assert(sway_dir_to_wlr(dir, &wlr_dir), | ||
696 | "got invalid direction: %d", dir)) { | ||
697 | return NULL; | ||
698 | } | ||
699 | int lx = container->x + container->width / 2; | ||
700 | int ly = container->y + container->height / 2; | ||
701 | struct wlr_output_layout *layout = | ||
702 | root_container.sway_root->output_layout; | ||
703 | struct wlr_output *wlr_adjacent = | ||
704 | wlr_output_layout_adjacent_output(layout, wlr_dir, | ||
705 | container->sway_output->wlr_output, lx, ly); | ||
706 | struct sway_container *adjacent = | ||
707 | sway_output_from_wlr(wlr_adjacent); | ||
708 | |||
709 | if (!adjacent || adjacent == container) { | ||
710 | if (!wrap_candidate) { | ||
711 | return NULL; | ||
712 | } | ||
713 | return seat_get_focus_inactive_view(seat, wrap_candidate); | ||
714 | } | ||
715 | struct sway_container *next = | ||
716 | get_swayc_in_output_direction(adjacent, dir, seat); | ||
717 | if (next == NULL) { | ||
718 | return NULL; | ||
719 | } | ||
720 | struct sway_container *next_workspace = next; | ||
721 | if (next_workspace->type != C_WORKSPACE) { | ||
722 | next_workspace = container_parent(next_workspace, C_WORKSPACE); | ||
723 | } | ||
724 | sway_assert(next_workspace, "Next container has no workspace"); | ||
725 | if (next_workspace->sway_workspace->fullscreen) { | ||
726 | return seat_get_focus_inactive(seat, | ||
727 | next_workspace->sway_workspace->fullscreen); | ||
728 | } | ||
729 | if (next->children && next->children->length) { | ||
730 | // TODO consider floating children as well | ||
731 | return seat_get_focus_inactive_view(seat, next); | ||
732 | } else { | ||
733 | return next; | ||
734 | } | ||
735 | } else { | ||
736 | if (dir == MOVE_LEFT || dir == MOVE_RIGHT) { | ||
737 | if (parent->layout == L_HORIZ || parent->layout == L_TABBED) { | ||
738 | can_move = true; | ||
739 | desired = idx + (dir == MOVE_LEFT ? -1 : 1); | ||
740 | } | ||
741 | } else { | ||
742 | if (parent->layout == L_VERT || parent->layout == L_STACKED) { | ||
743 | can_move = true; | ||
744 | desired = idx + (dir == MOVE_UP ? -1 : 1); | ||
745 | } | ||
746 | } | ||
747 | } | ||
748 | |||
749 | if (can_move) { | ||
750 | // TODO handle floating | ||
751 | if (desired < 0 || desired >= parent->children->length) { | ||
752 | can_move = false; | ||
753 | int len = parent->children->length; | ||
754 | if (config->focus_wrapping != WRAP_NO && !wrap_candidate | ||
755 | && len > 1) { | ||
756 | if (desired < 0) { | ||
757 | wrap_candidate = parent->children->items[len-1]; | ||
758 | } else { | ||
759 | wrap_candidate = parent->children->items[0]; | ||
760 | } | ||
761 | if (config->focus_wrapping == WRAP_FORCE) { | ||
762 | return seat_get_focus_inactive_view(seat, | ||
763 | wrap_candidate); | ||
764 | } | ||
765 | } | ||
766 | } else { | ||
767 | struct sway_container *desired_con = | ||
768 | parent->children->items[desired]; | ||
769 | wlr_log(WLR_DEBUG, | ||
770 | "cont %d-%p dir %i sibling %d: %p", idx, | ||
771 | container, dir, desired, desired_con); | ||
772 | return seat_get_focus_inactive_view(seat, desired_con); | ||
773 | } | ||
774 | } | ||
775 | |||
776 | if (!can_move) { | ||
777 | container = parent; | ||
778 | parent = parent->parent; | ||
779 | if (!parent) { | ||
780 | // wrapping is the last chance | ||
781 | if (!wrap_candidate) { | ||
782 | return NULL; | ||
783 | } | ||
784 | return seat_get_focus_inactive_view(seat, wrap_candidate); | ||
785 | } | ||
786 | } | ||
787 | } | ||
788 | } | ||
789 | |||
790 | struct sway_container *container_replace_child(struct sway_container *child, | 173 | struct sway_container *container_replace_child(struct sway_container *child, |
791 | struct sway_container *new_child) { | 174 | struct sway_container *new_child) { |
792 | struct sway_container *parent = child->parent; | 175 | struct sway_container *parent = child->parent; |
@@ -915,8 +298,8 @@ static void swap_places(struct sway_container *con1, | |||
915 | con2->width = temp->width; | 298 | con2->width = temp->width; |
916 | con2->height = temp->height; | 299 | con2->height = temp->height; |
917 | 300 | ||
918 | int temp_index = index_child(con1); | 301 | int temp_index = container_sibling_index(con1); |
919 | container_insert_child(con2->parent, con1, index_child(con2)); | 302 | container_insert_child(con2->parent, con1, container_sibling_index(con2)); |
920 | container_insert_child(temp->parent, con2, temp_index); | 303 | container_insert_child(temp->parent, con2, temp_index); |
921 | 304 | ||
922 | free(temp); | 305 | free(temp); |