src/query.c

   1 /* Copyright (c) 2012, Bastien Dejean
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are met:
   6  *
   7  * 1. Redistributions of source code must retain the above copyright notice, this
   8  *    list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright notice,
  10  *    this list of conditions and the following disclaimer in the documentation
  11  *    and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  14  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  15  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  16  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
  17  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  18  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  19  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  20  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  22  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  23  */
  24
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include "bspwm.h"
  29 #include "desktop.h"
  30 #include "history.h"
  31 #include "parse.h"
  32 #include "monitor.h"
  33 #include "window.h"
  34 #include "tree.h"
  35 #include "query.h"
  36 #include "geometry.h"
  37
  38 void query_state(FILE *rsp)
  39 {
  40         fprintf(rsp, "{");
  41         fprintf(rsp, "\"focusedMonitorId\":%u,", mon->id);
  42         if (pri_mon != NULL) {
  43                 fprintf(rsp, "\"primaryMonitorId\":%u,", pri_mon->id);
  44         }
  45         fprintf(rsp, "\"clientsCount\":%i,", clients_count);
  46         fprintf(rsp, "\"monitors\":");
  47         fprintf(rsp, "[");
  48         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
  49                 query_monitor(m, rsp);
  50                 if (m->next != NULL) {
  51                         fprintf(rsp, ",");
  52                 }
  53         }
  54         fprintf(rsp, "]");
  55         fprintf(rsp,",");
  56         fprintf(rsp, "\"focusHistory\":");
  57         query_history(rsp);
  58         fprintf(rsp,",");
  59         fprintf(rsp, "\"stackingList\":");
  60         query_stack(rsp);
  61         if (restart) {
  62                 fprintf(rsp,",");
  63                 fprintf(rsp, "\"eventSubscribers\":");
  64                 query_subscribers(rsp);
  65         }
  66         fprintf(rsp, "}");
  67 }
  68
  69 void query_monitor(monitor_t *m, FILE *rsp)
  70 {
  71         fprintf(rsp, "{");
  72         fprintf(rsp, "\"name\":\"%s\",", m->name);
  73         fprintf(rsp, "\"id\":%u,", m->id);
  74         fprintf(rsp, "\"randrId\":%u,", m->randr_id);
  75         fprintf(rsp, "\"wired\":%s,", BOOL_STR(m->wired));
  76         fprintf(rsp, "\"stickyCount\":%i,", m->sticky_count);
  77         fprintf(rsp, "\"windowGap\":%i,", m->window_gap);
  78         fprintf(rsp, "\"borderWidth\":%u,", m->border_width);
  79         fprintf(rsp, "\"focusedDesktopId\":%u,", m->desk->id);
  80         fprintf(rsp, "\"padding\":");
  81         query_padding(m->padding, rsp);
  82         fprintf(rsp,",");
  83         fprintf(rsp, "\"rectangle\":");
  84         query_rectangle(m->rectangle, rsp);
  85         fprintf(rsp,",");
  86         fprintf(rsp, "\"desktops\":");
  87         fprintf(rsp, "[");
  88         for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
  89                 query_desktop(d, rsp);
  90                 if (d->next != NULL) {
  91                         fprintf(rsp,",");
  92                 }
  93         }
  94         fprintf(rsp, "]");
  95         fprintf(rsp, "}");
  96 }
  97
  98 void query_desktop(desktop_t *d, FILE *rsp)
  99 {
 100         fprintf(rsp, "{");
 101         fprintf(rsp, "\"name\":\"%s\",", d->name);
 102         fprintf(rsp, "\"id\":%u,", d->id);
 103         fprintf(rsp, "\"layout\":\"%s\",", LAYOUT_STR(d->layout));
 104         fprintf(rsp, "\"userLayout\":\"%s\",", LAYOUT_STR(d->user_layout));
 105         fprintf(rsp, "\"windowGap\":%i,", d->window_gap);
 106         fprintf(rsp, "\"borderWidth\":%u,", d->border_width);
 107         fprintf(rsp, "\"focusedNodeId\":%u,", d->focus != NULL ? d->focus->id : 0);
 108         fprintf(rsp, "\"padding\":");
 109         query_padding(d->padding, rsp);
 110         fprintf(rsp,",");
 111         fprintf(rsp, "\"root\":");
 112         query_node(d->root, rsp);
 113         fprintf(rsp, "}");
 114 }
 115
 116 void query_node(node_t *n, FILE *rsp)
 117 {
 118         if (n == NULL) {
 119                 fprintf(rsp, "null");
 120         } else {
 121                 fprintf(rsp, "{");
 122                 fprintf(rsp, "\"id\":%u,", n->id);
 123                 fprintf(rsp, "\"splitType\":\"%s\",", SPLIT_TYPE_STR(n->split_type));
 124                 fprintf(rsp, "\"splitRatio\":%lf,", n->split_ratio);
 125                 fprintf(rsp, "\"vacant\":%s,", BOOL_STR(n->vacant));
 126                 fprintf(rsp, "\"hidden\":%s,", BOOL_STR(n->hidden));
 127                 fprintf(rsp, "\"sticky\":%s,", BOOL_STR(n->sticky));
 128                 fprintf(rsp, "\"private\":%s,", BOOL_STR(n->private));
 129                 fprintf(rsp, "\"locked\":%s,", BOOL_STR(n->locked));
 130                 fprintf(rsp, "\"marked\":%s,", BOOL_STR(n->marked));
 131                 fprintf(rsp, "\"presel\":");
 132                 query_presel(n->presel, rsp);
 133                 fprintf(rsp,",");
 134                 fprintf(rsp, "\"rectangle\":");
 135                 query_rectangle(n->rectangle, rsp);
 136                 fprintf(rsp,",");
 137                 fprintf(rsp, "\"constraints\":");
 138                 query_constraints(n->constraints, rsp);
 139                 fprintf(rsp,",");
 140                 fprintf(rsp, "\"firstChild\":");
 141                 query_node(n->first_child, rsp);
 142                 fprintf(rsp,",");
 143                 fprintf(rsp, "\"secondChild\":");
 144                 query_node(n->second_child, rsp);
 145                 fprintf(rsp,",");
 146                 fprintf(rsp, "\"client\":");
 147                 query_client(n->client, rsp);
 148                 fprintf(rsp, "}");
 149         }
 150 }
 151
 152 void query_presel(presel_t *p, FILE *rsp)
 153 {
 154         if (p == NULL) {
 155                 fprintf(rsp, "null");
 156         } else {
 157                 fprintf(rsp, "{\"splitDir\":\"%s\",\"splitRatio\":%lf}", SPLIT_DIR_STR(p->split_dir), p->split_ratio);
 158         }
 159 }
 160
 161 void query_client(client_t *c, FILE *rsp)
 162 {
 163         if (c == NULL) {
 164                 fprintf(rsp, "null");
 165         } else {
 166                 fprintf(rsp, "{");
 167                 fprintf(rsp, "\"className\":\"%s\",", c->class_name);
 168                 fprintf(rsp, "\"instanceName\":\"%s\",", c->instance_name);
 169                 fprintf(rsp, "\"borderWidth\":%u,", c->border_width);
 170                 fprintf(rsp, "\"state\":\"%s\",", STATE_STR(c->state));
 171                 fprintf(rsp, "\"lastState\":\"%s\",", STATE_STR(c->last_state));
 172                 fprintf(rsp, "\"layer\":\"%s\",", LAYER_STR(c->layer));
 173                 fprintf(rsp, "\"lastLayer\":\"%s\",", LAYER_STR(c->last_layer));
 174                 fprintf(rsp, "\"urgent\":%s,", BOOL_STR(c->urgent));
 175                 fprintf(rsp, "\"shown\":%s,", BOOL_STR(c->shown));
 176                 fprintf(rsp, "\"tiledRectangle\":");
 177                 query_rectangle(c->tiled_rectangle, rsp);
 178                 fprintf(rsp,",");
 179                 fprintf(rsp, "\"floatingRectangle\":");
 180                 query_rectangle(c->floating_rectangle, rsp);
 181                 fprintf(rsp, "}");
 182         }
 183 }
 184
 185 void query_rectangle(xcb_rectangle_t r, FILE *rsp)
 186 {
 187         fprintf(rsp, "{\"x\":%i,\"y\":%i,\"width\":%u,\"height\":%u}", r.x, r.y, r.width, r.height);
 188 }
 189
 190 void query_constraints(constraints_t c, FILE *rsp)
 191 {
 192         fprintf(rsp, "{\"min_width\":%u,\"min_height\":%u}", c.min_width, c.min_height);
 193 }
 194
 195 void query_padding(padding_t p, FILE *rsp)
 196 {
 197         fprintf(rsp, "{\"top\":%i,\"right\":%i,\"bottom\":%i,\"left\":%i}", p.top, p.right, p.bottom, p.left);
 198 }
 199
 200 void query_history(FILE *rsp)
 201 {
 202         fprintf(rsp, "[");
 203         for (history_t *h = history_head; h != NULL; h = h->next) {
 204                 query_coordinates(&h->loc, rsp);
 205                 if (h->next != NULL) {
 206                         fprintf(rsp, ",");
 207                 }
 208         }
 209         fprintf(rsp, "]");
 210 }
 211
 212 void query_coordinates(coordinates_t *loc, FILE *rsp)
 213 {
 214         fprintf(rsp, "{\"monitorId\":%u,\"desktopId\":%u,\"nodeId\":%u}", loc->monitor->id, loc->desktop->id, loc->node!=NULL?loc->node->id:0);
 215 }
 216
 217 void query_stack(FILE *rsp)
 218 {
 219         fprintf(rsp, "[");
 220         for (stacking_list_t *s = stack_head; s != NULL; s = s->next) {
 221                 fprintf(rsp, "%u", s->node->id);
 222                 if (s->next != NULL) {
 223                         fprintf(rsp, ",");
 224                 }
 225         }
 226         fprintf(rsp, "]");
 227 }
 228
 229 void query_subscribers(FILE *rsp)
 230 {
 231         fprintf(rsp, "[");
 232         for (subscriber_list_t *s = subscribe_head; s != NULL; s = s->next) {
 233                 fprintf(rsp, "{\"fileDescriptor\": %i", fileno(s->stream));
 234                 if (s->fifo_path != NULL) {
 235                         fprintf(rsp, ",\"fifoPath\":\"%s\"", s->fifo_path);
 236                 }
 237                 fprintf(rsp, ",\"field\":%i,\"count\":%i}", s->field, s->count);
 238                 if (s->next != NULL) {
 239                         fprintf(rsp, ",");
 240                 }
 241         }
 242         fprintf(rsp, "]");
 243 }
 244
 245 int query_node_ids(coordinates_t *ref, coordinates_t *trg, monitor_select_t *mon_sel, desktop_select_t *desk_sel, node_select_t *sel, FILE *rsp)
 246 {
 247         int count = 0;
 248         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 249                 coordinates_t loc = {m, NULL, NULL};
 250                 if ((trg->monitor != NULL && m != trg->monitor) ||
 251                     (mon_sel != NULL && !monitor_matches(&loc, ref, mon_sel))) {
 252                         continue;
 253                 }
 254                 for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
 255                         coordinates_t loc = {m, d, NULL};
 256                         if ((trg->desktop != NULL && d != trg->desktop) ||
 257                             (desk_sel != NULL && !desktop_matches(&loc, ref, desk_sel))) {
 258                                 continue;
 259                         }
 260                         count += query_node_ids_in(d->root, d, m, ref, trg, sel, rsp);
 261                 }
 262         }
 263         return count;
 264 }
 265
 266 int query_node_ids_in(node_t *n, desktop_t *d, monitor_t *m, coordinates_t *ref, coordinates_t *trg, node_select_t *sel, FILE *rsp)
 267 {
 268         int count = 0;
 269         if (n == NULL) {
 270                 return 0;
 271         } else {
 272                 coordinates_t loc = {m, d, n};
 273                 if ((trg->node == NULL || n == trg->node) &&
 274                     (sel == NULL || node_matches(&loc, ref, sel))) {
 275                         fprintf(rsp, "0x%08X\n", n->id);
 276                         count++;
 277                 }
 278                 count += query_node_ids_in(n->first_child, d, m, ref, trg, sel, rsp);
 279                 count += query_node_ids_in(n->second_child, d, m, ref, trg, sel, rsp);
 280         }
 281         return count;
 282 }
 283
 284 int query_desktop_ids(coordinates_t *ref, coordinates_t *trg, monitor_select_t *mon_sel, desktop_select_t *sel, desktop_printer_t printer, FILE *rsp)
 285 {
 286         int count = 0;
 287         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 288                 coordinates_t loc = {m, NULL, NULL};
 289                 if ((trg->monitor != NULL && m != trg->monitor) ||
 290                     (mon_sel != NULL && !monitor_matches(&loc, ref, mon_sel))) {
 291                         continue;
 292                 }
 293                 for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
 294                         coordinates_t loc = {m, d, NULL};
 295                         if ((trg->desktop != NULL && d != trg->desktop) ||
 296                             (sel != NULL && !desktop_matches(&loc, ref, sel))) {
 297                                 continue;
 298                         }
 299                         printer(d, rsp);
 300                         count++;
 301                 }
 302         }
 303         return count;
 304 }
 305
 306 int query_monitor_ids(coordinates_t *ref, coordinates_t *trg, monitor_select_t *sel, monitor_printer_t printer, FILE *rsp)
 307 {
 308         int count = 0;
 309         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 310                 coordinates_t loc = {m, NULL, NULL};
 311                 if ((trg->monitor != NULL && m != trg->monitor) ||
 312                     (sel != NULL && !monitor_matches(&loc, ref, sel))) {
 313                         continue;
 314                 }
 315                 printer(m, rsp);
 316                 count++;
 317         }
 318         return count;
 319 }
 320
 321 void fprint_monitor_id(monitor_t *m, FILE *rsp)
 322 {
 323         fprintf(rsp, "0x%08X\n", m->id);
 324 }
 325
 326 void fprint_monitor_name(monitor_t *m, FILE *rsp)
 327 {
 328         fprintf(rsp, "%s\n", m->name);
 329 }
 330
 331 void fprint_desktop_id(desktop_t *d, FILE *rsp)
 332 {
 333         fprintf(rsp, "0x%08X\n", d->id);
 334 }
 335
 336 void fprint_desktop_name(desktop_t *d, FILE *rsp)
 337 {
 338         fprintf(rsp, "%s\n", d->name);
 339 }
 340
 341 void print_ignore_request(state_transition_t st, FILE *rsp)
 342 {
 343         if (st == 0) {
 344                 fprintf(rsp, "none");
 345         } else {
 346                 unsigned int cnt = 0;
 347                 if (st & STATE_TRANSITION_ENTER) {
 348                         fprintf(rsp, "enter");
 349                         cnt++;
 350                 }
 351                 if (st & STATE_TRANSITION_EXIT) {
 352                         fprintf(rsp, "%sexit", cnt > 0 ? "," : "");
 353                 }
 354         }
 355 }
 356
 357 void print_modifier_mask(uint16_t m, FILE *rsp)
 358 {
 359         switch (m) {
 360                 case XCB_MOD_MASK_SHIFT:
 361                         fprintf(rsp, "shift");
 362                         break;
 363                 case XCB_MOD_MASK_CONTROL:
 364                         fprintf(rsp, "control");
 365                         break;
 366                 case XCB_MOD_MASK_LOCK:
 367                         fprintf(rsp, "lock");
 368                         break;
 369                 case XCB_MOD_MASK_1:
 370                         fprintf(rsp, "mod1");
 371                         break;
 372                 case XCB_MOD_MASK_2:
 373                         fprintf(rsp, "mod2");
 374                         break;
 375                 case XCB_MOD_MASK_3:
 376                         fprintf(rsp, "mod3");
 377                         break;
 378                 case XCB_MOD_MASK_4:
 379                         fprintf(rsp, "mod4");
 380                         break;
 381                 case XCB_MOD_MASK_5:
 382                         fprintf(rsp, "mod5");
 383                         break;
 384         }
 385 }
 386
 387 void print_button_index(int8_t b, FILE *rsp)
 388 {
 389         switch (b) {
 390                 case XCB_BUTTON_INDEX_ANY:
 391                         fprintf(rsp, "any");
 392                         break;
 393                 case XCB_BUTTON_INDEX_1:
 394                         fprintf(rsp, "button1");
 395                         break;
 396                 case XCB_BUTTON_INDEX_2:
 397                         fprintf(rsp, "button2");
 398                         break;
 399                 case XCB_BUTTON_INDEX_3:
 400                         fprintf(rsp, "button3");
 401                         break;
 402                 case -1:
 403                         fprintf(rsp, "none");
 404                         break;
 405         }
 406 }
 407
 408 void print_pointer_action(pointer_action_t a, FILE *rsp)
 409 {
 410         switch (a) {
 411                 case ACTION_MOVE:
 412                         fprintf(rsp, "move");
 413                         break;
 414                 case ACTION_RESIZE_SIDE:
 415                         fprintf(rsp, "resize_side");
 416                         break;
 417                 case ACTION_RESIZE_CORNER:
 418                         fprintf(rsp, "resize_corner");
 419                         break;
 420                 case ACTION_FOCUS:
 421                         fprintf(rsp, "focus");
 422                         break;
 423                 case ACTION_NONE:
 424                         fprintf(rsp, "none");
 425                         break;
 426         }
 427 }
 428
 429 void print_rule_consequence(char **buf, rule_consequence_t *csq)
 430 {
 431         char *rect_buf = NULL;
 432         print_rectangle(&rect_buf, csq->rect);
 433         if (rect_buf == NULL) {
 434                 rect_buf = malloc(1);
 435                 *rect_buf = '\0';
 436         }
 437         char *monitor_desc = shell_escape(csq->monitor_desc);
 438         char *desktop_desc = shell_escape(csq->desktop_desc);
 439         char *node_desc = shell_escape(csq->node_desc);
 440         char *split_dir = shell_escape(csq->split_dir);
 441         asprintf(buf, "monitor=%s desktop=%s node=%s state=%s layer=%s split_dir=%s split_ratio=%lf hidden=%s sticky=%s private=%s locked=%s marked=%s center=%s follow=%s manage=%s focus=%s border=%s rectangle=%s",
 442                 monitor_desc == NULL ? "" : monitor_desc,
 443                 desktop_desc == NULL ? "" : desktop_desc,
 444                 node_desc == NULL ? "" : node_desc,
 445                 csq->state == NULL ? "" : STATE_STR(*csq->state),
 446                 csq->layer == NULL ? "" : LAYER_STR(*csq->layer),
 447                 split_dir == NULL ? "" : split_dir, csq->split_ratio,
 448                 ON_OFF_STR(csq->hidden), ON_OFF_STR(csq->sticky), ON_OFF_STR(csq->private),
 449                 ON_OFF_STR(csq->locked), ON_OFF_STR(csq->marked), ON_OFF_STR(csq->center), ON_OFF_STR(csq->follow),
 450                 ON_OFF_STR(csq->manage), ON_OFF_STR(csq->focus), ON_OFF_STR(csq->border), rect_buf);
 451         free(rect_buf);
 452         free(monitor_desc);
 453         free(desktop_desc);
 454         free(node_desc);
 455         free(split_dir);
 456 }
 457
 458 void print_rectangle(char **buf, xcb_rectangle_t *rect)
 459 {
 460         if (rect != NULL) {
 461                 asprintf(buf, "%hux%hu+%hi+%hi", rect->width, rect->height, rect->x, rect->y);
 462         }
 463 }
 464
 465 node_select_t make_node_select(void)
 466 {
 467         node_select_t sel = {
 468                 .automatic = OPTION_NONE,
 469                 .focused = OPTION_NONE,
 470                 .active = OPTION_NONE,
 471                 .local = OPTION_NONE,
 472                 .leaf = OPTION_NONE,
 473                 .window = OPTION_NONE,
 474                 .tiled = OPTION_NONE,
 475                 .pseudo_tiled = OPTION_NONE,
 476                 .floating = OPTION_NONE,
 477                 .fullscreen = OPTION_NONE,
 478                 .hidden = OPTION_NONE,
 479                 .sticky = OPTION_NONE,
 480                 .private = OPTION_NONE,
 481                 .locked = OPTION_NONE,
 482                 .marked = OPTION_NONE,
 483                 .urgent = OPTION_NONE,
 484                 .same_class = OPTION_NONE,
 485                 .descendant_of = OPTION_NONE,
 486                 .ancestor_of = OPTION_NONE,
 487                 .below = OPTION_NONE,
 488                 .normal = OPTION_NONE,
 489                 .above = OPTION_NONE,
 490                 .horizontal = OPTION_NONE,
 491                 .vertical = OPTION_NONE
 492         };
 493         return sel;
 494 }
 495
 496 desktop_select_t make_desktop_select(void)
 497 {
 498         desktop_select_t sel = {
 499                 .occupied = OPTION_NONE,
 500                 .focused = OPTION_NONE,
 501                 .active = OPTION_NONE,
 502                 .urgent = OPTION_NONE,
 503                 .local = OPTION_NONE
 504         };
 505         return sel;
 506 }
 507
 508 monitor_select_t make_monitor_select(void)
 509 {
 510         monitor_select_t sel = {
 511                 .occupied = OPTION_NONE,
 512                 .focused = OPTION_NONE
 513         };
 514         return sel;
 515 }
 516
 517 int node_from_desc(char *desc, coordinates_t *ref, coordinates_t *dst)
 518 {
 519         coordinates_t ref_copy = *ref;
 520         ref = &ref_copy;
 521         char *desc_copy = copy_string(desc, strlen(desc));
 522         desc = desc_copy;
 523
 524         char *hash = strrchr(desc, '#');
 525         char *path = strrchr(desc, '@');
 526         char *colon = strrchr(desc, ':');
 527
 528         /* Discard hashes inside a DESKTOP_SEL */
 529         if (hash != NULL && colon != NULL && path != NULL &&
 530             path < hash && hash < colon) {
 531                 if (path > desc && *(path - 1) == '#') {
 532                         hash = path - 1;
 533                 } else {
 534                         hash = NULL;
 535                 }
 536         }
 537
 538         if (hash != NULL) {
 539                 *hash = '\0';
 540                 int ret;
 541                 coordinates_t tmp = {mon, mon->desk, mon->desk->focus};
 542                 if ((ret = node_from_desc(desc, &tmp, ref)) == SELECTOR_OK) {
 543                         desc = hash + 1;
 544                 } else {
 545                         free(desc_copy);
 546                         return ret;
 547                 }
 548         }
 549
 550         node_select_t sel = make_node_select();
 551
 552         if (!parse_node_modifiers(colon != NULL ? colon : desc, &sel)) {
 553                 free(desc_copy);
 554                 return SELECTOR_BAD_MODIFIERS;
 555         }
 556
 557         dst->node = NULL;
 558
 559         direction_t dir;
 560         cycle_dir_t cyc;
 561         history_dir_t hdi;
 562         if (parse_direction(desc, &dir)) {
 563                 find_nearest_neighbor(ref, dst, dir, &sel);
 564         } else if (parse_cycle_direction(desc, &cyc)) {
 565                 find_closest_node(ref, dst, cyc, &sel);
 566         } else if (parse_history_direction(desc, &hdi)) {
 567                 history_find_node(hdi, ref, dst, &sel);
 568         } else if (streq("any", desc)) {
 569                 find_any_node(ref, dst, &sel);
 570         } else if (streq("first_ancestor", desc)) {
 571                 find_first_ancestor(ref, dst, &sel);
 572         } else if (streq("last", desc)) {
 573                 history_find_node(HISTORY_OLDER, ref, dst, &sel);
 574         } else if (streq("newest", desc)) {
 575                 history_find_newest_node(ref, dst, &sel);
 576         } else if (streq("biggest", desc)) {
 577                 find_by_area(AREA_BIGGEST, ref, dst, &sel);
 578         } else if (streq("smallest", desc)) {
 579                 find_by_area(AREA_SMALLEST, ref, dst, &sel);
 580         } else if (streq("pointed", desc)) {
 581                 xcb_window_t win = XCB_NONE;
 582                 query_pointer(&win, NULL);
 583                 if (locate_leaf(win, dst) && node_matches(dst, ref, &sel)) {
 584                         return SELECTOR_OK;
 585                 } else {
 586                         return SELECTOR_INVALID;
 587                 }
 588         } else if (streq("focused", desc)) {
 589                 coordinates_t loc = {mon, mon->desk, mon->desk->focus};
 590                 if (node_matches(&loc, ref, &sel)) {
 591                         *dst = loc;
 592                 }
 593         } else if (*desc == '@') {
 594                 desc++;
 595                 *dst = *ref;
 596                 if (colon != NULL) {
 597                         *colon = '\0';
 598                         int ret;
 599                         if ((ret = desktop_from_desc(desc, ref, dst)) == SELECTOR_OK) {
 600                                 dst->node = dst->desktop->focus;
 601                                 desc = colon + 1;
 602                         } else {
 603                                 free(desc_copy);
 604                                 return ret;
 605                         }
 606                 }
 607                 if (*desc == '/') {
 608                         dst->node = dst->desktop->root;
 609                 }
 610                 char *move = strtok(desc, PTH_TOK);
 611                 while (move != NULL && dst->node != NULL) {
 612                         if (streq("first", move) || streq("1", move)) {
 613                                 dst->node = dst->node->first_child;
 614                         } else if (streq("second", move) || streq("2", move)) {
 615                                 dst->node = dst->node->second_child;
 616                         } else if (streq("parent", move)) {
 617                                 dst->node = dst->node->parent;
 618                         } else if (streq("brother", move)) {
 619                                 dst->node = brother_tree(dst->node);
 620                         } else {
 621                                 direction_t dir;
 622                                 if (parse_direction(move, &dir)) {
 623                                         dst->node = find_fence(dst->node, dir);
 624                                 } else {
 625                                         free(desc_copy);
 626                                         return SELECTOR_BAD_DESCRIPTOR;
 627                                 }
 628                         }
 629                         move = strtok(NULL, PTH_TOK);
 630                 }
 631                 free(desc_copy);
 632                 if (dst->node != NULL) {
 633                         if (node_matches(dst, ref, &sel)) {
 634                                 return SELECTOR_OK;
 635                         } else {
 636                                 return SELECTOR_INVALID;
 637                         }
 638                 } else if (dst->desktop->root != NULL) {
 639                         return SELECTOR_INVALID;
 640                 }
 641                 return SELECTOR_OK;
 642         } else {
 643                 uint32_t id;
 644                 if (parse_id(desc, &id)) {
 645                         free(desc_copy);
 646                         if (find_by_id(id, dst) && node_matches(dst, ref, &sel)) {
 647                                 return SELECTOR_OK;
 648                         } else {
 649                                 return SELECTOR_INVALID;
 650                         }
 651                 } else {
 652                         free(desc_copy);
 653                         return SELECTOR_BAD_DESCRIPTOR;
 654                 }
 655         }
 656
 657         free(desc_copy);
 658
 659         if (dst->node == NULL) {
 660                 return SELECTOR_INVALID;
 661         }
 662
 663         return SELECTOR_OK;
 664 }
 665
 666 int desktop_from_desc(char *desc, coordinates_t *ref, coordinates_t *dst)
 667 {
 668         if (*desc == '%') {
 669                 locate_desktop(desc + 1, dst);
 670                 goto end;
 671         }
 672
 673         coordinates_t ref_copy = *ref;
 674         ref = &ref_copy;
 675         char *desc_copy = copy_string(desc, strlen(desc));
 676         desc = desc_copy;
 677
 678         char *hash = strrchr(desc, '#');
 679
 680         if (hash != NULL) {
 681                 *hash = '\0';
 682                 int ret;
 683                 coordinates_t tmp = {mon, mon->desk, NULL};
 684                 if ((ret = desktop_from_desc(desc, &tmp, ref)) == SELECTOR_OK) {
 685                         desc = hash + 1;
 686                 } else {
 687                         free(desc_copy);
 688                         return ret;
 689                 }
 690         }
 691
 692         desktop_select_t sel = make_desktop_select();
 693         char *colon = strrchr(desc, ':');
 694
 695         if (!parse_desktop_modifiers(colon != NULL ? colon : desc, &sel)) {
 696                 free(desc_copy);
 697                 return SELECTOR_BAD_MODIFIERS;
 698         }
 699
 700         dst->desktop = NULL;
 701
 702         cycle_dir_t cyc;
 703         history_dir_t hdi;
 704         uint16_t idx;
 705         uint32_t id;
 706         if (parse_cycle_direction(desc, &cyc)) {
 707                 find_closest_desktop(ref, dst, cyc, &sel);
 708         } else if (parse_history_direction(desc, &hdi)) {
 709                 history_find_desktop(hdi, ref, dst, &sel);
 710         } else if (streq("any", desc)) {
 711                 find_any_desktop(ref, dst, &sel);
 712         } else if (streq("last", desc)) {
 713                 history_find_desktop(HISTORY_OLDER, ref, dst, &sel);
 714         } else if (streq("newest", desc)) {
 715                 history_find_newest_desktop(ref, dst, &sel);
 716         } else if (streq("focused", desc)) {
 717                 coordinates_t loc = {mon, mon->desk, NULL};
 718                 if (desktop_matches(&loc, ref, &sel)) {
 719                         *dst = loc;
 720                 }
 721         } else if (colon != NULL) {
 722                 *colon = '\0';
 723                 int ret;
 724                 if ((ret = monitor_from_desc(desc, ref, dst)) == SELECTOR_OK) {
 725                         if (streq("focused", colon + 1)) {
 726                                 coordinates_t loc = {dst->monitor, dst->monitor->desk, NULL};
 727                                 if (desktop_matches(&loc, ref, &sel)) {
 728                                         *dst = loc;
 729                                 }
 730                         } else if (parse_index(colon + 1, &idx)) {
 731                                 free(desc_copy);
 732                                 if (desktop_from_index(idx, dst, dst->monitor) && desktop_matches(dst, ref, &sel)) {
 733                                         return SELECTOR_OK;
 734                                 } else {
 735                                         return SELECTOR_INVALID;
 736                                 }
 737                         } else {
 738                                 free(desc_copy);
 739                                 return SELECTOR_BAD_DESCRIPTOR;
 740                         }
 741                 } else {
 742                         free(desc_copy);
 743                         return ret;
 744                 }
 745         } else if (parse_index(desc, &idx) && desktop_from_index(idx, dst, NULL)) {
 746                 free(desc_copy);
 747                 if (desktop_matches(dst, ref, &sel)) {
 748                         return SELECTOR_OK;
 749                 } else {
 750                         return SELECTOR_INVALID;
 751                 }
 752         } else if (parse_id(desc, &id) && desktop_from_id(id, dst, NULL)) {
 753                 free(desc_copy);
 754                 if (desktop_matches(dst, ref, &sel)) {
 755                         return SELECTOR_OK;
 756                 } else {
 757                         return SELECTOR_INVALID;
 758                 }
 759         } else {
 760                 int hits = 0;
 761                 if (desktop_from_name(desc, ref, dst, &sel, &hits)) {
 762                         free(desc_copy);
 763                         return SELECTOR_OK;
 764                 } else {
 765                         free(desc_copy);
 766                         if (hits > 0) {
 767                                 return SELECTOR_INVALID;
 768                         } else {
 769                                 return SELECTOR_BAD_DESCRIPTOR;
 770                         }
 771                 }
 772         }
 773
 774         free(desc_copy);
 775
 776 end:
 777         if (dst->desktop == NULL) {
 778                 return SELECTOR_INVALID;
 779         }
 780
 781         return SELECTOR_OK;
 782 }
 783
 784 int monitor_from_desc(char *desc, coordinates_t *ref, coordinates_t *dst)
 785 {
 786         if (*desc == '%') {
 787                 locate_monitor(desc + 1, dst);
 788                 goto end;
 789         }
 790
 791         coordinates_t ref_copy = *ref;
 792         ref = &ref_copy;
 793         char *desc_copy = copy_string(desc, strlen(desc));
 794         desc = desc_copy;
 795
 796         char *hash = strrchr(desc, '#');
 797
 798         if (hash != NULL) {
 799                 *hash = '\0';
 800                 int ret;
 801                 coordinates_t tmp = {mon, NULL, NULL};
 802                 if ((ret = monitor_from_desc(desc, &tmp, ref)) == SELECTOR_OK) {
 803                         desc = hash + 1;
 804                 } else {
 805                         free(desc_copy);
 806                         return ret;
 807                 }
 808         }
 809
 810         monitor_select_t sel = make_monitor_select();
 811
 812         if (!parse_monitor_modifiers(desc, &sel)) {
 813                 free(desc_copy);
 814                 return SELECTOR_BAD_MODIFIERS;
 815         }
 816
 817         dst->monitor = NULL;
 818
 819         direction_t dir;
 820         cycle_dir_t cyc;
 821         history_dir_t hdi;
 822         uint16_t idx;
 823         uint32_t id;
 824         if (parse_direction(desc, &dir)) {
 825                 dst->monitor = nearest_monitor(ref->monitor, dir, &sel);
 826         } else if (parse_cycle_direction(desc, &cyc)) {
 827                 dst->monitor = closest_monitor(ref->monitor, cyc, &sel);
 828         } else if (parse_history_direction(desc, &hdi)) {
 829                 history_find_monitor(hdi, ref, dst, &sel);
 830         } else if (streq("any", desc)) {
 831                 find_any_monitor(ref, dst, &sel);
 832         } else if (streq("last", desc)) {
 833                 history_find_monitor(HISTORY_OLDER, ref, dst, &sel);
 834         } else if (streq("newest", desc)) {
 835                 history_find_newest_monitor(ref, dst, &sel);
 836         } else if (streq("primary", desc)) {
 837                 if (pri_mon != NULL) {
 838                         coordinates_t loc = {pri_mon, NULL, NULL};
 839                         if (monitor_matches(&loc, ref, &sel)) {
 840                                 dst->monitor = pri_mon;
 841                         }
 842                 }
 843         } else if (streq("focused", desc)) {
 844                 coordinates_t loc = {mon, NULL, NULL};
 845                 if (monitor_matches(&loc, ref, &sel)) {
 846                         dst->monitor = mon;
 847                 }
 848         } else if (streq("pointed", desc)) {
 849                 xcb_point_t pointer;
 850                 query_pointer(NULL, &pointer);
 851                 for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 852                         if (is_inside(pointer, m->rectangle)) {
 853                                 dst->monitor = m;
 854                                 break;
 855                         }
 856                 }
 857         } else if (parse_index(desc, &idx) && monitor_from_index(idx, dst)) {
 858                 free(desc_copy);
 859                 if (monitor_matches(dst, ref, &sel)) {
 860                         return SELECTOR_OK;
 861                 } else {
 862                         return SELECTOR_INVALID;
 863                 }
 864         } else if (parse_id(desc, &id) && monitor_from_id(id, dst)) {
 865                 free(desc_copy);
 866                 if (monitor_matches(dst, ref, &sel)) {
 867                         return SELECTOR_OK;
 868                 } else {
 869                         return SELECTOR_INVALID;
 870                 }
 871         } else {
 872                 if (locate_monitor(desc, dst)) {
 873                         free(desc_copy);
 874                         if (monitor_matches(dst, ref, &sel)) {
 875                                 return SELECTOR_OK;
 876                         } else {
 877                                 return SELECTOR_INVALID;
 878                         }
 879                 } else {
 880                         free(desc_copy);
 881                         return SELECTOR_BAD_DESCRIPTOR;
 882                 }
 883         }
 884
 885         free(desc_copy);
 886
 887 end:
 888         if (dst->monitor == NULL) {
 889                 return SELECTOR_INVALID;
 890         }
 891
 892         return SELECTOR_OK;
 893 }
 894
 895 bool locate_leaf(xcb_window_t win, coordinates_t *loc)
 896 {
 897         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 898                 for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
 899                         for (node_t *n = first_extrema(d->root); n != NULL; n = next_leaf(n, d->root)) {
 900                                 if (n->id == win) {
 901                                         loc->monitor = m;
 902                                         loc->desktop = d;
 903                                         loc->node = n;
 904                                         return true;
 905                                 }
 906                         }
 907                 }
 908         }
 909         return false;
 910 }
 911
 912 bool locate_window(xcb_window_t win, coordinates_t *loc)
 913 {
 914         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 915                 for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
 916                         for (node_t *n = first_extrema(d->root); n != NULL; n = next_leaf(n, d->root)) {
 917                                 if (n->client == NULL) {
 918                                         continue;
 919                                 }
 920                                 if (n->id == win) {
 921                                         loc->monitor = m;
 922                                         loc->desktop = d;
 923                                         loc->node = n;
 924                                         return true;
 925                                 }
 926                         }
 927                 }
 928         }
 929         return false;
 930 }
 931
 932 bool locate_desktop(char *name, coordinates_t *loc)
 933 {
 934         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 935                 for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
 936                         if (streq(d->name, name)) {
 937                                 loc->monitor = m;
 938                                 loc->desktop = d;
 939                                 return true;
 940                         }
 941                 }
 942         }
 943         return false;
 944 }
 945
 946 bool locate_monitor(char *name, coordinates_t *loc)
 947 {
 948         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 949                 if (streq(m->name, name)) {
 950                         loc->monitor = m;
 951                         return true;
 952                 }
 953         }
 954         return false;
 955 }
 956
 957 bool desktop_from_id(uint32_t id, coordinates_t *loc, monitor_t *mm)
 958 {
 959         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 960                 if (mm != NULL && m != mm) {
 961                         continue;
 962                 }
 963                 for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
 964                         if (d->id == id) {
 965                                 loc->monitor = m;
 966                                 loc->desktop = d;
 967                                 loc->node = NULL;
 968                                 return true;
 969                         }
 970                 }
 971         }
 972         return false;
 973 }
 974
 975 bool desktop_from_name(char *name, coordinates_t *ref, coordinates_t *dst, desktop_select_t *sel, int *hits)
 976 {
 977         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 978                 for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
 979                         if (streq(d->name, name)) {
 980                                 if (hits != NULL) {
 981                                         (*hits)++;
 982                                 }
 983                                 coordinates_t loc = {m, d, NULL};
 984                                 if (desktop_matches(&loc, ref, sel)) {
 985                                         dst->monitor = m;
 986                                         dst->desktop = d;
 987                                         return true;
 988                                 }
 989                         }
 990                 }
 991         }
 992         return false;
 993 }
 994
 995 bool desktop_from_index(uint16_t idx, coordinates_t *loc, monitor_t *mm)
 996 {
 997         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
 998                 if (mm != NULL && m != mm) {
 999                         continue;
1000                 }
1001                 for (desktop_t *d = m->desk_head; d != NULL; d = d->next, idx--) {
1002                         if (idx == 1) {
1003                                 loc->monitor = m;
1004                                 loc->desktop = d;
1005                                 loc->node = NULL;
1006                                 return true;
1007                         }
1008                 }
1009         }
1010         return false;
1011 }
1012
1013 bool monitor_from_id(uint32_t id, coordinates_t *loc)
1014 {
1015         for (monitor_t *m = mon_head; m != NULL; m = m->next) {
1016                 if (m->id == id) {
1017                         loc->monitor = m;
1018                         loc->desktop = NULL;
1019                         loc->node = NULL;
1020                         return true;
1021                 }
1022         }
1023         return false;
1024 }
1025
1026 bool monitor_from_index(int idx, coordinates_t *loc)
1027 {
1028         for (monitor_t *m = mon_head; m != NULL; m = m->next, idx--) {
1029                 if (idx == 1) {
1030                         loc->monitor = m;
1031                         loc->desktop = NULL;
1032                         loc->node = NULL;
1033                         return true;
1034                 }
1035         }
1036         return false;
1037 }
1038
1039 bool node_matches(coordinates_t *loc, coordinates_t *ref, node_select_t *sel)
1040 {
1041         if (loc->node == NULL) {
1042                 return false;
1043         }
1044
1045         if (sel->focused != OPTION_NONE &&
1046             loc->node != mon->desk->focus
1047             ? sel->focused == OPTION_TRUE
1048             : sel->focused == OPTION_FALSE) {
1049                 return false;
1050         }
1051
1052         if (sel->active != OPTION_NONE &&
1053             loc->node != loc->desktop->focus
1054             ? sel->active == OPTION_TRUE
1055             : sel->active == OPTION_FALSE) {
1056                 return false;
1057         }
1058
1059         if (sel->automatic != OPTION_NONE &&
1060             loc->node->presel != NULL
1061             ? sel->automatic == OPTION_TRUE
1062             : sel->automatic == OPTION_FALSE) {
1063                 return false;
1064         }
1065
1066         if (sel->local != OPTION_NONE &&
1067             loc->desktop != ref->desktop
1068             ? sel->local == OPTION_TRUE
1069             : sel->local == OPTION_FALSE) {
1070                 return false;
1071         }
1072
1073         if (sel->active != OPTION_NONE &&
1074             loc->desktop != loc->monitor->desk
1075             ? sel->active == OPTION_TRUE
1076             : sel->active == OPTION_FALSE) {
1077                 return false;
1078         }
1079
1080         if (sel->leaf != OPTION_NONE &&
1081             !is_leaf(loc->node)
1082             ? sel->leaf == OPTION_TRUE
1083             : sel->leaf == OPTION_FALSE) {
1084                 return false;
1085         }
1086
1087         if (sel->window != OPTION_NONE &&
1088             loc->node->client == NULL
1089             ? sel->window == OPTION_TRUE
1090             : sel->window == OPTION_FALSE) {
1091                 return false;
1092         }
1093
1094 #define NFLAG(p) \
1095         if (sel->p != OPTION_NONE && \
1096             !loc->node->p \
1097             ? sel->p == OPTION_TRUE \
1098             : sel->p == OPTION_FALSE) { \
1099                 return false; \
1100         }
1101         NFLAG(hidden)
1102         NFLAG(sticky)
1103         NFLAG(private)
1104         NFLAG(locked)
1105         NFLAG(marked)
1106 #undef NFLAG
1107
1108         if (loc->node->client == NULL &&
1109                 (sel->same_class != OPTION_NONE ||
1110                  sel->tiled != OPTION_NONE ||
1111                  sel->pseudo_tiled != OPTION_NONE ||
1112                  sel->floating != OPTION_NONE ||
1113                  sel->fullscreen != OPTION_NONE ||
1114                  sel->below != OPTION_NONE ||
1115                  sel->normal != OPTION_NONE ||
1116                  sel->above != OPTION_NONE ||
1117                  sel->urgent != OPTION_NONE)) {
1118                 return false;
1119         }
1120
1121         if (ref->node != NULL && ref->node->client != NULL &&
1122             sel->same_class != OPTION_NONE &&
1123             streq(loc->node->client->class_name, ref->node->client->class_name)
1124             ? sel->same_class == OPTION_FALSE
1125             : sel->same_class == OPTION_TRUE) {
1126                 return false;
1127         }
1128
1129         if (sel->descendant_of != OPTION_NONE &&
1130             !is_descendant(loc->node, ref->node)
1131             ? sel->descendant_of == OPTION_TRUE
1132             : sel->descendant_of == OPTION_FALSE) {
1133                 return false;
1134         }
1135
1136         if (sel->ancestor_of != OPTION_NONE &&
1137             !is_descendant(ref->node, loc->node)
1138             ? sel->ancestor_of == OPTION_TRUE
1139             : sel->ancestor_of == OPTION_FALSE) {
1140                 return false;
1141         }
1142
1143 #define WSTATE(p, e) \
1144         if (sel->p != OPTION_NONE && \
1145             loc->node->client->state != e \
1146             ? sel->p == OPTION_TRUE \
1147             : sel->p == OPTION_FALSE) { \
1148                 return false; \
1149         }
1150         WSTATE(tiled, STATE_TILED)
1151         WSTATE(pseudo_tiled, STATE_PSEUDO_TILED)
1152         WSTATE(floating, STATE_FLOATING)
1153         WSTATE(fullscreen, STATE_FULLSCREEN)
1154 #undef WSTATE
1155
1156 #define WLAYER(p, e) \
1157         if (sel->p != OPTION_NONE && \
1158             loc->node->client->layer != e \
1159             ? sel->p == OPTION_TRUE \
1160             : sel->p == OPTION_FALSE) { \
1161                 return false; \
1162         }
1163         WLAYER(below, LAYER_BELOW)
1164         WLAYER(normal, LAYER_NORMAL)
1165         WLAYER(above, LAYER_ABOVE)
1166 #undef WLAYER
1167
1168 #define WFLAG(p) \
1169         if (sel->p != OPTION_NONE && \
1170             !loc->node->client->p \
1171             ? sel->p == OPTION_TRUE \
1172             : sel->p == OPTION_FALSE) { \
1173                 return false; \
1174         }
1175         WFLAG(urgent)
1176 #undef WFLAG
1177
1178         if (sel->horizontal != OPTION_NONE &&
1179             loc->node->split_type != TYPE_HORIZONTAL
1180             ? sel->horizontal == OPTION_TRUE
1181             : sel->horizontal == OPTION_FALSE) {
1182                 return false;
1183         }
1184
1185         if (sel->vertical != OPTION_NONE &&
1186             loc->node->split_type != TYPE_VERTICAL
1187             ? sel->vertical == OPTION_TRUE
1188             : sel->vertical == OPTION_FALSE) {
1189                 return false;
1190         }
1191
1192         return true;
1193 }
1194
1195 bool desktop_matches(coordinates_t *loc, coordinates_t *ref, desktop_select_t *sel)
1196 {
1197         if (sel->occupied != OPTION_NONE &&
1198             loc->desktop->root == NULL
1199             ? sel->occupied == OPTION_TRUE
1200             : sel->occupied == OPTION_FALSE) {
1201                 return false;
1202         }
1203
1204         if (sel->focused != OPTION_NONE &&
1205             loc->desktop != mon->desk
1206             ? sel->focused == OPTION_TRUE
1207             : sel->focused == OPTION_FALSE) {
1208                 return false;
1209         }
1210
1211         if (sel->active != OPTION_NONE &&
1212             loc->desktop != loc->monitor->desk
1213             ? sel->active == OPTION_TRUE
1214             : sel->active == OPTION_FALSE) {
1215                 return false;
1216         }
1217
1218         if (sel->urgent != OPTION_NONE &&
1219             !is_urgent(loc->desktop)
1220             ? sel->urgent == OPTION_TRUE
1221             : sel->urgent == OPTION_FALSE) {
1222                 return false;
1223         }
1224
1225         if (sel->local != OPTION_NONE &&
1226             ref->monitor != loc->monitor
1227             ? sel->local == OPTION_TRUE
1228             : sel->local == OPTION_FALSE) {
1229                 return false;
1230         }
1231
1232         return true;
1233 }
1234
1235 bool monitor_matches(coordinates_t *loc, __attribute__((unused)) coordinates_t *ref, monitor_select_t *sel)
1236 {
1237         if (sel->occupied != OPTION_NONE &&
1238             loc->monitor->desk->root == NULL
1239             ? sel->occupied == OPTION_TRUE
1240             : sel->occupied == OPTION_FALSE) {
1241                 return false;
1242         }
1243
1244         if (sel->focused != OPTION_NONE &&
1245             loc->monitor != mon
1246             ? sel->focused == OPTION_TRUE
1247             : sel->focused == OPTION_FALSE) {
1248                 return false;
1249         }
1250
1251         return true;
1252 }