openbox/action.c

   1 #include "client.h"
   2 #include "focus.h"
   3 #include "moveresize.h"
   4 #include "menu.h"
   5 #include "prop.h"
   6 #include "stacking.h"
   7 #include "frame.h"
   8 #include "screen.h"
   9 #include "action.h"
  10 #include "dispatch.h"
  11 #include "openbox.h"
  12
  13 #include <glib.h>
  14
  15 typedef struct ActionString {
  16     char *name;
  17     void (*func)(union ActionData *);
  18     void (*setup)(Action *);
  19 } ActionString;
  20
  21 Action *action_new(void (*func)(union ActionData *data))
  22 {
  23     Action *a = g_new0(Action, 1);
  24     a->func = func;
  25
  26     return a;
  27 }
  28
  29 void action_free(Action *a)
  30 {
  31     if (a == NULL) return;
  32
  33     /* deal with pointers */
  34     if (a->func == action_execute || a->func == action_restart)
  35         g_free(a->data.execute.path);
  36     else if (a->func == action_showmenu)
  37         g_free(a->data.showmenu.name);
  38
  39     g_free(a);
  40 }
  41
  42 void setup_action_directional_focus_north(Action *a)
  43 {
  44     a->data.diraction.direction = OB_DIRECTION_NORTH;
  45 }
  46
  47 void setup_action_directional_focus_east(Action *a)
  48 {
  49     a->data.diraction.direction = OB_DIRECTION_EAST;
  50 }
  51
  52 void setup_action_directional_focus_south(Action *a)
  53 {
  54     a->data.diraction.direction = OB_DIRECTION_SOUTH;
  55 }
  56
  57 void setup_action_directional_focus_west(Action *a)
  58 {
  59     a->data.diraction.direction = OB_DIRECTION_WEST;
  60 }
  61
  62 void setup_action_directional_focus_northeast(Action *a)
  63 {
  64     a->data.diraction.direction = OB_DIRECTION_NORTHEAST;
  65 }
  66
  67 void setup_action_directional_focus_southeast(Action *a)
  68 {
  69     a->data.diraction.direction = OB_DIRECTION_SOUTHEAST;
  70 }
  71
  72 void setup_action_directional_focus_southwest(Action *a)
  73 {
  74     a->data.diraction.direction = OB_DIRECTION_SOUTHWEST;
  75 }
  76
  77 void setup_action_directional_focus_northwest(Action *a)
  78 {
  79     a->data.diraction.direction = OB_DIRECTION_NORTHWEST;
  80 }
  81
  82 void setup_action_send_to_desktop(Action *a)
  83 {
  84     a->data.sendto.follow = TRUE;
  85 }
  86
  87 void setup_action_send_to_desktop_direction(Action *a)
  88 {
  89     a->data.sendtodir.wrap = TRUE;
  90     a->data.sendtodir.follow = TRUE;
  91 }
  92
  93 void setup_action_desktop_direction(Action *a)
  94 {
  95     a->data.desktopdir.wrap = TRUE;
  96 }
  97
  98 void setup_action_move_keyboard(Action *a)
  99 {
 100     a->data.moveresize.corner = prop_atoms.net_wm_moveresize_move_keyboard;
 101 }
 102
 103 void setup_action_move(Action *a)
 104 {
 105     a->data.moveresize.corner = prop_atoms.net_wm_moveresize_move;
 106 }
 107
 108 void setup_action_resize(Action *a)
 109 {
 110     a->data.moveresize.corner = prop_atoms.net_wm_moveresize_size_topleft;
 111 }
 112
 113 void setup_action_resize_keyboard(Action *a)
 114 {
 115     a->data.moveresize.corner = prop_atoms.net_wm_moveresize_size_keyboard;
 116 }
 117
 118 void setup_action_cycle_windows_linear_next(Action *a)
 119 {
 120     a->data.cycle.linear = TRUE;
 121     a->data.cycle.forward = TRUE;
 122 }
 123
 124 void setup_action_cycle_windows_linear_previous(Action *a)
 125 {
 126     a->data.cycle.linear = TRUE;
 127     a->data.cycle.forward = FALSE;
 128 }
 129
 130 void setup_action_cycle_windows_next(Action *a)
 131 {
 132     a->data.cycle.linear = FALSE;
 133     a->data.cycle.forward = TRUE;
 134 }
 135
 136 void setup_action_cycle_windows_previous(Action *a)
 137 {
 138     a->data.cycle.linear = FALSE;
 139     a->data.cycle.forward = FALSE;
 140 }
 141
 142 void setup_action_movetoedge_north(Action *a)
 143 {
 144     a->data.diraction.direction = OB_DIRECTION_NORTH;
 145 }
 146
 147 void setup_action_movetoedge_south(Action *a)
 148 {
 149     a->data.diraction.direction = OB_DIRECTION_SOUTH;
 150 }
 151
 152 void setup_action_movetoedge_east(Action *a)
 153 {
 154     a->data.diraction.direction = OB_DIRECTION_EAST;
 155 }
 156
 157 void setup_action_movetoedge_west(Action *a)
 158 {
 159     a->data.diraction.direction = OB_DIRECTION_WEST;
 160 }
 161
 162 void setup_action_top_layer(Action *a)
 163 {
 164     a->data.layer.layer = 1;
 165 }
 166
 167 void setup_action_normal_layer(Action *a)
 168 {
 169     a->data.layer.layer = 0;
 170 }
 171
 172 void setup_action_bottom_layer(Action *a)
 173 {
 174     a->data.layer.layer = -1;
 175 }
 176
 177 ActionString actionstrings[] =
 178 {
 179     {
 180         "execute",
 181         action_execute,
 182         NULL
 183     },
 184     {
 185         "directionalfocusnorth",
 186         action_directional_focus,
 187         setup_action_directional_focus_north
 188     },
 189     {
 190         "directionalfocuseast",
 191         action_directional_focus,
 192         setup_action_directional_focus_east
 193     },
 194     {
 195         "directionalfocussouth",
 196         action_directional_focus,
 197         setup_action_directional_focus_south
 198     },
 199     {
 200         "directionalfocuswest",
 201         action_directional_focus,
 202         setup_action_directional_focus_west
 203     },
 204     {
 205         "directionalfocusnortheast",
 206         action_directional_focus,
 207         setup_action_directional_focus_northeast
 208     },
 209     {
 210         "directionalfocussoutheast",
 211         action_directional_focus,
 212         setup_action_directional_focus_southeast
 213     },
 214     {
 215         "directionalfocussouthwest",
 216         action_directional_focus,
 217         setup_action_directional_focus_southwest
 218     },
 219     {
 220         "directionalfocusnorthwest",
 221         action_directional_focus,
 222         setup_action_directional_focus_northwest
 223     },
 224     {
 225         "focus",
 226         action_focus,
 227         NULL,
 228     },
 229     {
 230         "unfocus",
 231         action_unfocus,
 232         NULL
 233     },
 234     {
 235         "iconify",
 236         action_iconify,
 237         NULL
 238     },
 239     {
 240         "raise",
 241         action_raise,
 242         NULL
 243     },
 244     {
 245         "lower",
 246         action_lower,
 247         NULL
 248     },
 249     {
 250         "close",
 251         action_close,
 252         NULL
 253     },
 254     {
 255         "kill",
 256         action_kill,
 257         NULL
 258     },
 259     {
 260         "shadelower",
 261         action_shadelower,
 262         NULL
 263     },
 264     {
 265         "unshaderaise",
 266         action_unshaderaise,
 267         NULL
 268     },
 269     {
 270         "shade",
 271         action_shade,
 272         NULL
 273     },
 274     {
 275         "unshade",
 276         action_unshade,
 277         NULL
 278     },
 279     {
 280         "toggleshade",
 281         action_toggle_shade,
 282         NULL
 283     },
 284     {
 285         "toggleomnipresent",
 286         action_toggle_omnipresent,
 287         NULL
 288     },
 289     {
 290         "moverelativehorz",
 291         action_move_relative_horz,
 292         NULL
 293     },
 294     {
 295         "moverelativevert",
 296         action_move_relative_vert,
 297         NULL
 298     },
 299     {
 300         "resizerelativehorz",
 301         action_resize_relative_horz,
 302         NULL
 303     },
 304     {
 305         "resizerelativevert",
 306         action_resize_relative_vert,
 307         NULL
 308     },
 309     {
 310         "maximizefull",
 311         action_maximize_full,
 312         NULL
 313     },
 314     {
 315         "unmaximizefull",
 316         action_unmaximize_full,
 317         NULL
 318     },
 319     {
 320         "togglemaximizefull",
 321         action_toggle_maximize_full,
 322         NULL
 323     },
 324     {
 325         "maximizehorz",
 326         action_maximize_horz,
 327         NULL
 328     },
 329     {
 330         "unmaximizehorz",
 331         action_unmaximize_horz,
 332         NULL
 333     },
 334     {
 335         "togglemaximizehorz",
 336         action_toggle_maximize_horz,
 337         NULL
 338     },
 339     {
 340         "maximizevert",
 341         action_maximize_vert,
 342         NULL
 343     },
 344     {
 345         "unmaximizevert",
 346         action_unmaximize_vert,
 347         NULL
 348     },
 349     {
 350         "togglemaximizevert",
 351         action_toggle_maximize_vert,
 352         NULL
 353     },
 354     {
 355         "sendtodesktop",
 356         action_send_to_desktop,
 357         setup_action_send_to_desktop
 358     },
 359     {
 360         "sendtodesktopright",
 361         action_send_to_desktop_right,
 362         setup_action_send_to_desktop_direction
 363     },
 364     {
 365         "sendtodesktopleft",
 366         action_send_to_desktop_left,
 367         setup_action_send_to_desktop_direction
 368     },
 369     {
 370         "sendtodesktopup",
 371         action_send_to_desktop_up,
 372         setup_action_send_to_desktop_direction
 373     },
 374     {
 375         "sendtodesktopdown",
 376         action_send_to_desktop_down,
 377         setup_action_send_to_desktop_direction
 378     },
 379     {
 380         "desktop",
 381         action_desktop,
 382         NULL
 383     },
 384     {
 385         "desktopright",
 386         action_desktop_right,
 387         setup_action_desktop_direction
 388     },
 389     {
 390         "desktopleft",
 391         action_desktop_left,
 392         setup_action_desktop_direction
 393     },
 394     {
 395         "desktopup",
 396         action_desktop_up,
 397         setup_action_desktop_direction
 398     },
 399     {
 400         "desktopdown",
 401         action_desktop_down,
 402         setup_action_desktop_direction
 403     },
 404     {
 405         "toggledecorations",
 406         action_toggle_decorations,
 407         NULL
 408     },
 409     {
 410         "keyboardmove",
 411         action_moveresize,
 412         setup_action_move_keyboard
 413     },
 414     {
 415         "move",
 416         action_moveresize,
 417         setup_action_move
 418     },
 419     {
 420         "resize",
 421         action_moveresize,
 422         setup_action_resize
 423     },
 424     {
 425         "keyboardresize",
 426         action_moveresize,
 427         setup_action_resize_keyboard
 428     },
 429     {
 430         "toggleshowdesktop",
 431         action_toggle_show_desktop,
 432         NULL
 433     },
 434     {
 435         "showdesktop",
 436         action_show_desktop,
 437         NULL
 438     },
 439     {
 440         "unshowdesktop",
 441         action_unshow_desktop,
 442         NULL
 443     },
 444     {
 445         "restart",
 446         action_restart,
 447         NULL
 448     },
 449     {
 450         "exit",
 451         action_exit,
 452         NULL
 453     },
 454     {
 455         "showmenu",
 456         action_showmenu,
 457         NULL
 458     },
 459     {
 460         "sendtotoplayer",
 461         action_send_to_layer,
 462         setup_action_top_layer
 463     },
 464     {
 465         "togglealwaysontop",
 466         action_toggle_layer,
 467         setup_action_top_layer
 468     },
 469     {
 470         "sendtonormallayer",
 471         action_send_to_layer,
 472         setup_action_normal_layer
 473     },
 474     {
 475         "sendtobottomlayer",
 476         action_send_to_layer,
 477         setup_action_bottom_layer
 478     },
 479     {
 480         "togglealwaysonbottom",
 481         action_toggle_layer,
 482         setup_action_bottom_layer
 483     },
 484     {
 485         "nextwindowlinear",
 486         action_cycle_windows,
 487         setup_action_cycle_windows_linear_next
 488     },
 489     {
 490         "previouswindowlinear",
 491         action_cycle_windows,
 492         setup_action_cycle_windows_linear_previous
 493     },
 494     {
 495         "nextwindow",
 496         action_cycle_windows,
 497         setup_action_cycle_windows_next
 498     },
 499     {
 500         "previouswindow",
 501         action_cycle_windows,
 502         setup_action_cycle_windows_previous
 503     },
 504     {
 505         "movetoedgenorth",
 506         action_movetoedge,
 507         setup_action_movetoedge_north
 508     },
 509     {
 510         "movetoedgesouth",
 511         action_movetoedge,
 512         setup_action_movetoedge_south
 513     },
 514     {
 515         "movetoedgewest",
 516         action_movetoedge,
 517         setup_action_movetoedge_west
 518     },
 519     {
 520         "movetoedgeeast",
 521         action_movetoedge,
 522         setup_action_movetoedge_east
 523     },
 524     {
 525         NULL,
 526         NULL,
 527         NULL
 528     }
 529 };
 530
 531 Action *action_from_string(char *name)
 532 {
 533     Action *a = NULL;
 534     int i;
 535
 536     for (i = 0; actionstrings[i].name; i++)
 537         if (!g_ascii_strcasecmp(name, actionstrings[i].name)) {
 538             a = action_new(actionstrings[i].func);
 539             if (actionstrings[i].setup)
 540                 actionstrings[i].setup(a);
 541             break;
 542         }
 543     return a;
 544 }
 545
 546 Action *action_parse(xmlDocPtr doc, xmlNodePtr node)
 547 {
 548     char *actname;
 549     Action *act = NULL;
 550     xmlNodePtr n;
 551
 552     if (parse_attr_string("name", node, &actname)) {
 553         if ((act = action_from_string(actname))) {
 554             if (act->func == action_execute || act->func == action_restart) {
 555                 if ((n = parse_find_node("execute", node->xmlChildrenNode)))
 556                     act->data.execute.path = parse_string(doc, n);
 557             } else if (act->func == action_showmenu) {
 558                 if ((n = parse_find_node("menu", node->xmlChildrenNode)))
 559                     act->data.showmenu.name = parse_string(doc, n);
 560             } else if (act->func == action_desktop) {
 561                 if ((n = parse_find_node("desktop", node->xmlChildrenNode)))
 562                     act->data.desktop.desk = parse_int(doc, n);
 563                 if (act->data.desktop.desk > 0) act->data.desktop.desk--;
 564             } else if (act->func == action_send_to_desktop) {
 565                 if ((n = parse_find_node("desktop", node->xmlChildrenNode)))
 566                     act->data.sendto.desk = parse_int(doc, n);
 567                 if (act->data.sendto.desk > 0) act->data.sendto.desk--;
 568             } else if (act->func == action_move_relative_horz ||
 569                        act->func == action_move_relative_vert ||
 570                        act->func == action_resize_relative_horz ||
 571                        act->func == action_resize_relative_vert) {
 572                 if ((n = parse_find_node("delta", node->xmlChildrenNode)))
 573                     act->data.relative.delta = parse_int(doc, n);
 574             } else if (act->func == action_desktop_right ||
 575                        act->func == action_desktop_left ||
 576                        act->func == action_desktop_up ||
 577                        act->func == action_desktop_down) {
 578                 if ((n = parse_find_node("wrap", node->xmlChildrenNode))) {
 579                     g_message("WRAP %d", parse_bool(doc, n));
 580                     act->data.desktopdir.wrap = parse_bool(doc, n);
 581                 }
 582             } else if (act->func == action_send_to_desktop_right ||
 583                        act->func == action_send_to_desktop_left ||
 584                        act->func == action_send_to_desktop_up ||
 585                        act->func == action_send_to_desktop_down) {
 586                 if ((n = parse_find_node("wrap", node->xmlChildrenNode)))
 587                     act->data.sendtodir.wrap = parse_bool(doc, n);
 588                 if ((n = parse_find_node("follow", node->xmlChildrenNode)))
 589                     act->data.sendtodir.follow = parse_bool(doc, n);
 590             }
 591         }
 592         g_free(actname);
 593     }
 594     return act;
 595 }
 596
 597 void action_execute(union ActionData *data)
 598 {
 599     GError *e = NULL;
 600     char *cmd;
 601     if (data->execute.path) {
 602         cmd = g_filename_from_utf8(data->execute.path, -1, NULL, NULL, NULL);
 603         if (cmd) {
 604             if (!g_spawn_command_line_async(cmd, &e)) {
 605                 g_warning("failed to execute '%s': %s",
 606                           cmd, e->message);
 607             }
 608         } else {
 609             g_warning("failed to convert '%s' from utf8", data->execute.path);
 610         }
 611     }
 612 }
 613
 614 void action_focus(union ActionData *data)
 615 {
 616     if (data->client.c)
 617         client_focus(data->client.c);
 618 }
 619
 620 void action_unfocus (union ActionData *data)
 621 {
 622     if (data->client.c)
 623         client_unfocus(data->client.c);
 624 }
 625
 626 void action_iconify(union ActionData *data)
 627 {
 628     if (data->client.c)
 629         client_iconify(data->client.c, TRUE, TRUE);
 630 }
 631
 632 void action_raise(union ActionData *data)
 633 {
 634     if (data->client.c)
 635         stacking_raise(CLIENT_AS_WINDOW(data->client.c));
 636 }
 637
 638 void action_unshaderaise(union ActionData *data)
 639 {
 640     if (data->client.c) {
 641         if (data->client.c->shaded)
 642             client_shade(data->client.c, FALSE);
 643         else
 644             stacking_raise(CLIENT_AS_WINDOW(data->client.c));
 645     }
 646 }
 647
 648 void action_shadelower(union ActionData *data)
 649 {
 650     if (data->client.c) {
 651         if (data->client.c->shaded)
 652             stacking_lower(CLIENT_AS_WINDOW(data->client.c));
 653         else
 654             client_shade(data->client.c, TRUE);
 655     }
 656 }
 657
 658 void action_lower(union ActionData *data)
 659 {
 660     if (data->client.c)
 661         stacking_lower(CLIENT_AS_WINDOW(data->client.c));
 662 }
 663
 664 void action_close(union ActionData *data)
 665 {
 666     if (data->client.c)
 667         client_close(data->client.c);
 668 }
 669
 670 void action_kill(union ActionData *data)
 671 {
 672     if (data->client.c)
 673         client_kill(data->client.c);
 674 }
 675
 676 void action_shade(union ActionData *data)
 677 {
 678     if (data->client.c)
 679         client_shade(data->client.c, TRUE);
 680 }
 681
 682 void action_unshade(union ActionData *data)
 683 {
 684     if (data->client.c)
 685         client_shade(data->client.c, FALSE);
 686 }
 687
 688 void action_toggle_shade(union ActionData *data)
 689 {
 690     if (data->client.c)
 691         client_shade(data->client.c, !data->client.c->shaded);
 692 }
 693
 694 void action_toggle_omnipresent(union ActionData *data)
 695 {
 696     if (data->client.c)
 697         client_set_desktop(data->client.c,
 698                            data->client.c->desktop == DESKTOP_ALL ?
 699                            screen_desktop : DESKTOP_ALL, FALSE);
 700 }
 701
 702 void action_move_relative_horz(union ActionData *data)
 703 {
 704     ObClient *c = data->relative.c;
 705     if (c)
 706         client_configure(c, OB_CORNER_TOPLEFT,
 707                          c->area.x + data->relative.delta, c->area.y,
 708                          c->area.width, c->area.height, TRUE, TRUE);
 709 }
 710
 711 void action_move_relative_vert(union ActionData *data)
 712 {
 713     ObClient *c = data->relative.c;
 714     if (c)
 715         client_configure(c, OB_CORNER_TOPLEFT,
 716                          c->area.x, c->area.y + data->relative.delta,
 717                          c->area.width, c->area.height, TRUE, TRUE);
 718 }
 719
 720 void action_resize_relative_horz(union ActionData *data)
 721 {
 722     ObClient *c = data->relative.c;
 723     if (c)
 724         client_configure(c, OB_CORNER_TOPLEFT, c->area.x, c->area.y,
 725                          c->area.width +
 726                          data->relative.delta * c->size_inc.width,
 727                          c->area.height, TRUE, TRUE);
 728 }
 729
 730 void action_resize_relative_vert(union ActionData *data)
 731 {
 732     ObClient *c = data->relative.c;
 733     if (c && !c->shaded)
 734         client_configure(c, OB_CORNER_TOPLEFT, c->area.x, c->area.y,
 735                          c->area.width, c->area.height +
 736                          data->relative.delta * c->size_inc.height,
 737                          TRUE, TRUE);
 738 }
 739
 740 void action_maximize_full(union ActionData *data)
 741 {
 742     if (data->client.c)
 743         client_maximize(data->client.c, TRUE, 0, TRUE);
 744 }
 745
 746 void action_unmaximize_full(union ActionData *data)
 747 {
 748     if (data->client.c)
 749         client_maximize(data->client.c, FALSE, 0, TRUE);
 750 }
 751
 752 void action_toggle_maximize_full(union ActionData *data)
 753 {
 754     if (data->client.c)
 755         client_maximize(data->client.c,
 756                         !(data->client.c->max_horz ||
 757                           data->client.c->max_vert),
 758                         0, TRUE);
 759 }
 760
 761 void action_maximize_horz(union ActionData *data)
 762 {
 763     if (data->client.c)
 764         client_maximize(data->client.c, TRUE, 1, TRUE);
 765 }
 766
 767 void action_unmaximize_horz(union ActionData *data)
 768 {
 769     if (data->client.c)
 770         client_maximize(data->client.c, FALSE, 1, TRUE);
 771 }
 772
 773 void action_toggle_maximize_horz(union ActionData *data)
 774 {
 775     if (data->client.c)
 776         client_maximize(data->client.c, !data->client.c->max_horz, 1, TRUE);
 777 }
 778
 779 void action_maximize_vert(union ActionData *data)
 780 {
 781     if (data->client.c)
 782         client_maximize(data->client.c, TRUE, 2, TRUE);
 783 }
 784
 785 void action_unmaximize_vert(union ActionData *data)
 786 {
 787     if (data->client.c)
 788         client_maximize(data->client.c, FALSE, 2, TRUE);
 789 }
 790
 791 void action_toggle_maximize_vert(union ActionData *data)
 792 {
 793     if (data->client.c)
 794         client_maximize(data->client.c, !data->client.c->max_vert, 2, TRUE);
 795 }
 796
 797 void action_send_to_desktop(union ActionData *data)
 798 {
 799     ObClient *c = data->sendto.c;
 800
 801     if (!c || !client_normal(c)) return;
 802
 803     if (data->sendto.desk < screen_num_desktops ||
 804         data->sendto.desk == DESKTOP_ALL) {
 805         client_set_desktop(c, data->sendto.desk, data->sendto.follow);
 806         if (data->sendto.follow) screen_set_desktop(data->sendto.desk);
 807     }
 808 }
 809
 810 void action_desktop(union ActionData *data)
 811 {
 812     if (data->desktop.desk < screen_num_desktops ||
 813         data->desktop.desk == DESKTOP_ALL)
 814         screen_set_desktop(data->desktop.desk);
 815 }
 816
 817 static void cur_row_col(guint *r, guint *c)
 818 {
 819     switch (screen_desktop_layout.orientation) {
 820     case OB_ORIENTATION_HORZ:
 821         switch (screen_desktop_layout.start_corner) {
 822         case OB_CORNER_TOPLEFT:
 823             *r = screen_desktop / screen_desktop_layout.columns;
 824             *c = screen_desktop % screen_desktop_layout.columns;
 825             break;
 826         case OB_CORNER_BOTTOMLEFT:
 827             *r = screen_desktop_layout.rows - 1 -
 828                 screen_desktop / screen_desktop_layout.columns;
 829             *c = screen_desktop % screen_desktop_layout.columns;
 830             break;
 831         case OB_CORNER_TOPRIGHT:
 832             *r = screen_desktop / screen_desktop_layout.columns;
 833             *c = screen_desktop_layout.columns - 1 -
 834                 screen_desktop % screen_desktop_layout.columns;
 835             break;
 836         case OB_CORNER_BOTTOMRIGHT:
 837             *r = screen_desktop_layout.rows - 1 -
 838                 screen_desktop / screen_desktop_layout.columns;
 839             *c = screen_desktop_layout.columns - 1 -
 840                 screen_desktop % screen_desktop_layout.columns;
 841             break;
 842         }
 843         break;
 844     case OB_ORIENTATION_VERT:
 845         switch (screen_desktop_layout.start_corner) {
 846         case OB_CORNER_TOPLEFT:
 847             *r = screen_desktop % screen_desktop_layout.rows;
 848             *c = screen_desktop / screen_desktop_layout.rows;
 849             break;
 850         case OB_CORNER_BOTTOMLEFT:
 851             *r = screen_desktop_layout.rows - 1 -
 852                 screen_desktop % screen_desktop_layout.rows;
 853             *c = screen_desktop / screen_desktop_layout.rows;
 854             break;
 855         case OB_CORNER_TOPRIGHT:
 856             *r = screen_desktop % screen_desktop_layout.rows;
 857             *c = screen_desktop_layout.columns - 1 -
 858                 screen_desktop / screen_desktop_layout.rows;
 859             break;
 860         case OB_CORNER_BOTTOMRIGHT:
 861             *r = screen_desktop_layout.rows - 1 -
 862                 screen_desktop % screen_desktop_layout.rows;
 863             *c = screen_desktop_layout.columns - 1 -
 864                 screen_desktop / screen_desktop_layout.rows;
 865             break;
 866         }
 867         break;
 868     }
 869 }
 870
 871 static guint translate_row_col(guint r, guint c)
 872 {
 873     switch (screen_desktop_layout.orientation) {
 874     case OB_ORIENTATION_HORZ:
 875         switch (screen_desktop_layout.start_corner) {
 876         case OB_CORNER_TOPLEFT:
 877             return r % screen_desktop_layout.rows *
 878                 screen_desktop_layout.columns +
 879                 c % screen_desktop_layout.columns;
 880         case OB_CORNER_BOTTOMLEFT:
 881             return (screen_desktop_layout.rows - 1 -
 882                     r % screen_desktop_layout.rows) *
 883                 screen_desktop_layout.columns +
 884                 c % screen_desktop_layout.columns;
 885         case OB_CORNER_TOPRIGHT:
 886             return r % screen_desktop_layout.rows *
 887                 screen_desktop_layout.columns +
 888                 (screen_desktop_layout.columns - 1 -
 889                  c % screen_desktop_layout.columns);
 890         case OB_CORNER_BOTTOMRIGHT:
 891             return (screen_desktop_layout.rows - 1 -
 892                     r % screen_desktop_layout.rows) *
 893                 screen_desktop_layout.columns +
 894                 (screen_desktop_layout.columns - 1 -
 895                  c % screen_desktop_layout.columns);
 896         }
 897     case OB_ORIENTATION_VERT:
 898         switch (screen_desktop_layout.start_corner) {
 899         case OB_CORNER_TOPLEFT:
 900             return c % screen_desktop_layout.columns *
 901                 screen_desktop_layout.rows +
 902                 r % screen_desktop_layout.rows;
 903         case OB_CORNER_BOTTOMLEFT:
 904             return c % screen_desktop_layout.columns *
 905                 screen_desktop_layout.rows +
 906                 (screen_desktop_layout.rows - 1 -
 907                  r % screen_desktop_layout.rows);
 908         case OB_CORNER_TOPRIGHT:
 909             return (screen_desktop_layout.columns - 1 -
 910                     c % screen_desktop_layout.columns) *
 911                 screen_desktop_layout.rows +
 912                 r % screen_desktop_layout.rows;
 913         case OB_CORNER_BOTTOMRIGHT:
 914             return (screen_desktop_layout.columns - 1 -
 915                     c % screen_desktop_layout.columns) *
 916                 screen_desktop_layout.rows +
 917                 (screen_desktop_layout.rows - 1 -
 918                  r % screen_desktop_layout.rows);
 919         }
 920     }
 921     g_assert_not_reached();
 922     return 0;
 923 }
 924
 925 void action_desktop_right(union ActionData *data)
 926 {
 927     guint r, c, d;
 928
 929     cur_row_col(&r, &c);
 930     ++c;
 931     if (c >= screen_desktop_layout.columns) {
 932         if (!data->desktopdir.wrap) return;
 933         c = 0;
 934     }
 935     d = translate_row_col(r, c);
 936     if (d >= screen_num_desktops) {
 937         if (!data->desktopdir.wrap) return;
 938         ++c;
 939     }
 940     d = translate_row_col(r, c);
 941     if (d < screen_num_desktops)
 942         screen_set_desktop(d);
 943 }
 944
 945 void action_send_to_desktop_right(union ActionData *data)
 946 {
 947     ObClient *cl = data->sendto.c;
 948     guint r, c, d;
 949
 950     if (!cl || !client_normal(cl)) return;
 951
 952     cur_row_col(&r, &c);
 953     ++c;
 954     if (c >= screen_desktop_layout.columns) {
 955         if (!data->sendtodir.wrap) return;
 956         c = 0;
 957     }
 958     d = translate_row_col(r, c);
 959     if (d >= screen_num_desktops) {
 960         if (!data->sendtodir.wrap) return;
 961         ++c;
 962     }
 963     d = translate_row_col(r, c);
 964     if (d < screen_num_desktops) {
 965         client_set_desktop(cl, d, data->sendtodir.follow);
 966         if (data->sendtodir.follow) screen_set_desktop(d);
 967     }
 968 }
 969
 970 void action_desktop_left(union ActionData *data)
 971 {
 972     guint r, c, d;
 973
 974     cur_row_col(&r, &c);
 975     --c;
 976     if (c >= screen_desktop_layout.columns) {
 977         if (!data->desktopdir.wrap) return;
 978         c = screen_desktop_layout.columns - 1;
 979     }
 980     d = translate_row_col(r, c);
 981     if (d >= screen_num_desktops) {
 982         if (!data->desktopdir.wrap) return;
 983         --c;
 984     }
 985     d = translate_row_col(r, c);
 986     if (d < screen_num_desktops)
 987         screen_set_desktop(d);
 988 }
 989
 990 void action_send_to_desktop_left(union ActionData *data)
 991 {
 992     ObClient *cl = data->sendto.c;
 993     guint r, c, d;
 994
 995     if (!cl || !client_normal(cl)) return;
 996
 997     cur_row_col(&r, &c);
 998     --c;
 999     if (c >= screen_desktop_layout.columns) {
1000         if (!data->sendtodir.wrap) return;
1001         c = screen_desktop_layout.columns - 1;
1002     }
1003     d = translate_row_col(r, c);
1004     if (d >= screen_num_desktops) {
1005         if (!data->sendtodir.wrap) return;
1006         --c;
1007     }
1008     d = translate_row_col(r, c);
1009     if (d < screen_num_desktops) {
1010         client_set_desktop(cl, d, data->sendtodir.follow);
1011         if (data->sendtodir.follow) screen_set_desktop(d);
1012     }
1013 }
1014
1015 void action_desktop_down(union ActionData *data)
1016 {
1017     guint r, c, d;
1018
1019     cur_row_col(&r, &c);
1020     ++r;
1021     if (r >= screen_desktop_layout.rows) {
1022         if (!data->desktopdir.wrap) return;
1023         r = 0;
1024     }
1025     d = translate_row_col(r, c);
1026     if (d >= screen_num_desktops) {
1027         if (!data->desktopdir.wrap) return;
1028         ++r;
1029     }
1030     d = translate_row_col(r, c);
1031     if (d < screen_num_desktops)
1032         screen_set_desktop(d);
1033 }
1034
1035 void action_send_to_desktop_down(union ActionData *data)
1036 {
1037     guint r, c, d;
1038
1039     if (data->sendtodir.c) {
1040         cur_row_col(&r, &c);
1041         ++r;
1042         if (r >= screen_desktop_layout.rows) {
1043             if (!data->sendtodir.wrap) return;
1044             r = 0;
1045         }
1046         d = translate_row_col(r, c);
1047         if (d >= screen_num_desktops) {
1048             if (!data->sendtodir.wrap) return;
1049             ++r;
1050         }
1051         d = translate_row_col(r, c);
1052         if (d < screen_num_desktops) {
1053             client_set_desktop(data->sendtodir.c, d, data->sendtodir.follow);
1054             if (data->sendtodir.follow) screen_set_desktop(d);
1055         }
1056     }
1057 }
1058
1059 void action_desktop_up(union ActionData *data)
1060 {
1061     guint r, c, d;
1062
1063     cur_row_col(&r, &c);
1064     --r;
1065     if (r >= screen_desktop_layout.rows) {
1066         if (!data->desktopdir.wrap) return;
1067         r = screen_desktop_layout.rows - 1;
1068     }
1069     d = translate_row_col(r, c);
1070     if (d >= screen_num_desktops) {
1071         if (!data->desktopdir.wrap) return;
1072         --r;
1073     }
1074     d = translate_row_col(r, c);
1075     if (d < screen_num_desktops)
1076         screen_set_desktop(d);
1077 }
1078
1079 void action_send_to_desktop_up(union ActionData *data)
1080 {
1081     guint r, c, d;
1082
1083     if (data->sendtodir.c) {
1084         cur_row_col(&r, &c);
1085         --r;
1086         if (r >= screen_desktop_layout.rows) {
1087             if (!data->sendtodir.wrap) return;
1088             r = screen_desktop_layout.rows - 1;
1089         }
1090         d = translate_row_col(r, c);
1091         if (d >= screen_num_desktops) {
1092             if (!data->sendtodir.wrap) return;
1093             --r;
1094         }
1095         d = translate_row_col(r, c);
1096         if (d < screen_num_desktops) {
1097             client_set_desktop(data->sendtodir.c, d, data->sendtodir.follow);
1098             if (data->sendtodir.follow) screen_set_desktop(d);
1099         }
1100     }
1101 }
1102
1103 void action_toggle_decorations(union ActionData *data)
1104 {
1105     ObClient *c = data->client.c;;
1106
1107     if (!c) return;
1108
1109     c->decorate = !c->decorate;
1110     client_setup_decor_and_functions(c);
1111 }
1112
1113 void action_moveresize(union ActionData *data)
1114 {
1115     ObClient *c = data->moveresize.c;
1116
1117     if (!c || !client_normal(c)) return;
1118
1119     moveresize_start(c, data->moveresize.x, data->moveresize.y,
1120                      data->moveresize.button, data->moveresize.corner);
1121 }
1122
1123 void action_restart(union ActionData *data)
1124 {
1125     ob_restart_other(data->execute.path);
1126 }
1127
1128 void action_exit(union ActionData *data)
1129 {
1130     ob_exit();
1131 }
1132
1133 void action_showmenu(union ActionData *data)
1134 {
1135     if (data->showmenu.name) {
1136         menu_show(data->showmenu.name, data->showmenu.x, data->showmenu.y,
1137                   data->showmenu.c);
1138     }
1139 }
1140
1141 void action_cycle_windows(union ActionData *data)
1142 {
1143     ObClient *c;
1144
1145     c = focus_cycle(data->cycle.forward, data->cycle.linear, data->cycle.final,
1146                     data->cycle.cancel);
1147 }
1148
1149 void action_directional_focus(union ActionData *data)
1150 {
1151     ObClient *nf;
1152
1153     if (!data->diraction.c)
1154         return;
1155     if ((nf = client_find_directional(data->diraction.c,
1156                                       data->diraction.direction)))
1157         client_activate(nf);
1158 }
1159
1160 void action_movetoedge(union ActionData *data)
1161 {
1162     int x, y, h, w;
1163     ObClient *c = data->diraction.c;
1164
1165     if (!c)
1166         return;
1167     x = c->frame->area.x;
1168     y = c->frame->area.y;
1169
1170     h = screen_area(c->desktop)->height;
1171     w = screen_area(c->desktop)->width;
1172     switch(data->diraction.direction) {
1173     case OB_DIRECTION_NORTH:
1174         y = 0;
1175         break;
1176     case OB_DIRECTION_WEST:
1177         x = 0;
1178         break;
1179     case OB_DIRECTION_SOUTH:
1180         y = h - c->frame->area.height;
1181         break;
1182     case OB_DIRECTION_EAST:
1183         x = w - c->frame->area.width;
1184         break;
1185     default:
1186         g_assert_not_reached();
1187     }
1188     frame_frame_gravity(c->frame, &x, &y);
1189     client_configure(c, OB_CORNER_TOPLEFT,
1190                      x, y, c->area.width, c->area.height, TRUE, TRUE);
1191
1192 }
1193
1194 void action_send_to_layer(union ActionData *data)
1195 {
1196     if (data->layer.c)
1197         client_set_layer(data->layer.c, data->layer.layer);
1198 }
1199
1200 void action_toggle_layer(union ActionData *data)
1201 {
1202     ObClient *c = data->layer.c;
1203
1204     if (c) {
1205         if (data->layer.layer < 0)
1206             client_set_layer(c, c->below ? 0 : -1);
1207         else if (data->layer.layer > 0)
1208             client_set_layer(c, c->above ? 0 : 1);
1209     }
1210 }
1211
1212 void action_toggle_show_desktop(union ActionData *data)
1213 {
1214     screen_show_desktop(!screen_showing_desktop);
1215 }
1216
1217 void action_show_desktop(union ActionData *data)
1218 {
1219     screen_show_desktop(TRUE);
1220 }
1221
1222 void action_unshow_desktop(union ActionData *data)
1223 {
1224     screen_show_desktop(FALSE);
1225 }