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 = Direction_North;
  45 }
  46
  47 void setup_action_directional_focus_east(Action *a)
  48 {
  49     a->data.diraction.direction = Direction_East;
  50 }
  51
  52 void setup_action_directional_focus_south(Action *a)
  53 {
  54     a->data.diraction.direction = Direction_South;
  55 }
  56
  57 void setup_action_directional_focus_west(Action *a)
  58 {
  59     a->data.diraction.direction = Direction_West;
  60 }
  61
  62 void setup_action_directional_focus_northeast(Action *a)
  63 {
  64     a->data.diraction.direction = Direction_NorthEast;
  65 }
  66
  67 void setup_action_directional_focus_southeast(Action *a)
  68 {
  69     a->data.diraction.direction = Direction_SouthEast;
  70 }
  71
  72 void setup_action_directional_focus_southwest(Action *a)
  73 {
  74     a->data.diraction.direction = Direction_SouthWest;
  75 }
  76
  77 void setup_action_directional_focus_northwest(Action *a)
  78 {
  79     a->data.diraction.direction = 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 = Direction_North;
 145 }
 146
 147 void setup_action_movetoedge_south(Action *a)
 148 {
 149     a->data.diraction.direction = Direction_South;
 150 }
 151
 152 void setup_action_movetoedge_east(Action *a)
 153 {
 154     a->data.diraction.direction = Direction_East;
 155 }
 156
 157 void setup_action_movetoedge_west(Action *a)
 158 {
 159     a->data.diraction.direction = 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         "focusraise",
 251         action_focusraise,
 252         NULL
 253     },
 254     {
 255         "close",
 256         action_close,
 257         NULL
 258     },
 259     {
 260         "kill",
 261         action_kill,
 262         NULL
 263     },
 264     {
 265         "shadelower",
 266         action_shadelower,
 267         NULL
 268     },
 269     {
 270         "unshaderaise",
 271         action_unshaderaise,
 272         NULL
 273     },
 274     {
 275         "shade",
 276         action_shade,
 277         NULL
 278     },
 279     {
 280         "unshade",
 281         action_unshade,
 282         NULL
 283     },
 284     {
 285         "toggleshade",
 286         action_toggle_shade,
 287         NULL
 288     },
 289     {
 290         "toggleomnipresent",
 291         action_toggle_omnipresent,
 292         NULL
 293     },
 294     {
 295         "moverelativehorz",
 296         action_move_relative_horz,
 297         NULL
 298     },
 299     {
 300         "moverelativevert",
 301         action_move_relative_vert,
 302         NULL
 303     },
 304     {
 305         "resizerelativehorz",
 306         action_resize_relative_horz,
 307         NULL
 308     },
 309     {
 310         "resizerelativevert",
 311         action_resize_relative_vert,
 312         NULL
 313     },
 314     {
 315         "maximizefull",
 316         action_maximize_full,
 317         NULL
 318     },
 319     {
 320         "unmaximizefull",
 321         action_unmaximize_full,
 322         NULL
 323     },
 324     {
 325         "togglemaximizefull",
 326         action_toggle_maximize_full,
 327         NULL
 328     },
 329     {
 330         "maximizehorz",
 331         action_maximize_horz,
 332         NULL
 333     },
 334     {
 335         "unmaximizehorz",
 336         action_unmaximize_horz,
 337         NULL
 338     },
 339     {
 340         "togglemaximizehorz",
 341         action_toggle_maximize_horz,
 342         NULL
 343     },
 344     {
 345         "maximizevert",
 346         action_maximize_vert,
 347         NULL
 348     },
 349     {
 350         "unmaximizevert",
 351         action_unmaximize_vert,
 352         NULL
 353     },
 354     {
 355         "togglemaximizevert",
 356         action_toggle_maximize_vert,
 357         NULL
 358     },
 359     {
 360         "sendtodesktop",
 361         action_send_to_desktop,
 362         setup_action_send_to_desktop
 363     },
 364     {
 365         "sendtodesktopright",
 366         action_send_to_desktop_right,
 367         setup_action_send_to_desktop_direction
 368     },
 369     {
 370         "sendtodesktopleft",
 371         action_send_to_desktop_left,
 372         setup_action_send_to_desktop_direction
 373     },
 374     {
 375         "sendtodesktopup",
 376         action_send_to_desktop_up,
 377         setup_action_send_to_desktop_direction
 378     },
 379     {
 380         "sendtodesktopdown",
 381         action_send_to_desktop_down,
 382         setup_action_send_to_desktop_direction
 383     },
 384     {
 385         "desktop",
 386         action_desktop,
 387         NULL
 388     },
 389     {
 390         "desktopright",
 391         action_desktop_right,
 392         setup_action_desktop_direction
 393     },
 394     {
 395         "desktopleft",
 396         action_desktop_left,
 397         setup_action_desktop_direction
 398     },
 399     {
 400         "desktopup",
 401         action_desktop_up,
 402         setup_action_desktop_direction
 403     },
 404     {
 405         "desktopdown",
 406         action_desktop_down,
 407         setup_action_desktop_direction
 408     },
 409     {
 410         "toggledecorations",
 411         action_toggle_decorations,
 412         NULL
 413     },
 414     {
 415         "keyboardmove",
 416         action_moveresize,
 417         setup_action_move_keyboard
 418     },
 419     {
 420         "move",
 421         action_moveresize,
 422         setup_action_move
 423     },
 424     {
 425         "resize",
 426         action_moveresize,
 427         setup_action_resize
 428     },
 429     {
 430         "keyboardresize",
 431         action_moveresize,
 432         setup_action_resize_keyboard
 433     },
 434     {
 435         "toggleshowdesktop",
 436         action_toggle_show_desktop,
 437         NULL
 438     },
 439     {
 440         "showdesktop",
 441         action_show_desktop,
 442         NULL
 443     },
 444     {
 445         "unshowdesktop",
 446         action_unshow_desktop,
 447         NULL
 448     },
 449     {
 450         "restart",
 451         action_restart,
 452         NULL
 453     },
 454     {
 455         "exit",
 456         action_exit,
 457         NULL
 458     },
 459     {
 460         "showmenu",
 461         action_showmenu,
 462         NULL
 463     },
 464     {
 465         "sendtotoplayer",
 466         action_send_to_layer,
 467         setup_action_top_layer
 468     },
 469     {
 470         "togglealwaysontop",
 471         action_toggle_layer,
 472         setup_action_top_layer
 473     },
 474     {
 475         "sendtonormallayer",
 476         action_send_to_layer,
 477         setup_action_normal_layer
 478     },
 479     {
 480         "sendtobottomlayer",
 481         action_send_to_layer,
 482         setup_action_bottom_layer
 483     },
 484     {
 485         "togglealwaysonbottom",
 486         action_toggle_layer,
 487         setup_action_bottom_layer
 488     },
 489     {
 490         "nextwindowlinear",
 491         action_cycle_windows,
 492         setup_action_cycle_windows_linear_next
 493     },
 494     {
 495         "previouswindowlinear",
 496         action_cycle_windows,
 497         setup_action_cycle_windows_linear_previous
 498     },
 499     {
 500         "nextwindow",
 501         action_cycle_windows,
 502         setup_action_cycle_windows_next
 503     },
 504     {
 505         "previouswindow",
 506         action_cycle_windows,
 507         setup_action_cycle_windows_previous
 508     },
 509     {
 510         "movetoedgenorth",
 511         action_movetoedge,
 512         setup_action_movetoedge_north
 513     },
 514     {
 515         "movetoedgesouth",
 516         action_movetoedge,
 517         setup_action_movetoedge_south
 518     },
 519     {
 520         "movetoedgewest",
 521         action_movetoedge,
 522         setup_action_movetoedge_west
 523     },
 524     {
 525         "movetoedgeeast",
 526         action_movetoedge,
 527         setup_action_movetoedge_east
 528     },
 529     {
 530         NULL,
 531         NULL,
 532         NULL
 533     }
 534 };
 535
 536 Action *action_from_string(char *name)
 537 {
 538     Action *a = NULL;
 539     int i;
 540
 541     for (i = 0; actionstrings[i].name; i++)
 542         if (!g_ascii_strcasecmp(name, actionstrings[i].name)) {
 543             a = action_new(actionstrings[i].func);
 544             if (actionstrings[i].setup)
 545                 actionstrings[i].setup(a);
 546             break;
 547         }
 548     return a;
 549 }
 550
 551 Action *action_parse(xmlDocPtr doc, xmlNodePtr node)
 552 {
 553     char *actname;
 554     Action *act = NULL;
 555     xmlNodePtr n;
 556
 557     if (parse_attr_string("name", node, &actname)) {
 558         if ((act = action_from_string(actname))) {
 559             if (act->func == action_execute || act->func == action_restart) {
 560                 if ((n = parse_find_node("execute", node->xmlChildrenNode)))
 561                     act->data.execute.path = parse_string(doc, n);
 562             } else if (act->func == action_showmenu) {
 563                 if ((n = parse_find_node("menu", node->xmlChildrenNode)))
 564                     act->data.showmenu.name = parse_string(doc, n);
 565             } else if (act->func == action_desktop) {
 566                 if ((n = parse_find_node("desktop", node->xmlChildrenNode)))
 567                     act->data.desktop.desk = parse_int(doc, n);
 568                 if (act->data.desktop.desk > 0) act->data.desktop.desk--;
 569             } else if (act->func == action_send_to_desktop) {
 570                 if ((n = parse_find_node("desktop", node->xmlChildrenNode)))
 571                     act->data.sendto.desk = parse_int(doc, n);
 572                 if (act->data.sendto.desk > 0) act->data.sendto.desk--;
 573             } else if (act->func == action_move_relative_horz ||
 574                        act->func == action_move_relative_vert ||
 575                        act->func == action_resize_relative_horz ||
 576                        act->func == action_resize_relative_vert) {
 577                 if ((n = parse_find_node("delta", node->xmlChildrenNode)))
 578                     act->data.relative.delta = parse_int(doc, n);
 579             } else if (act->func == action_desktop_right ||
 580                        act->func == action_desktop_left ||
 581                        act->func == action_desktop_up ||
 582                        act->func == action_desktop_down) {
 583                 if ((n = parse_find_node("wrap", node->xmlChildrenNode))) {
 584                     g_message("WRAP %d", parse_bool(doc, n));
 585                     act->data.desktopdir.wrap = parse_bool(doc, n);
 586                 }
 587             } else if (act->func == action_send_to_desktop_right ||
 588                        act->func == action_send_to_desktop_left ||
 589                        act->func == action_send_to_desktop_up ||
 590                        act->func == action_send_to_desktop_down) {
 591                 if ((n = parse_find_node("wrap", node->xmlChildrenNode)))
 592                     act->data.sendtodir.wrap = parse_bool(doc, n);
 593                 if ((n = parse_find_node("follow", node->xmlChildrenNode)))
 594                     act->data.sendtodir.follow = parse_bool(doc, n);
 595             }
 596         }
 597     }
 598     return act;
 599 }
 600
 601 void action_execute(union ActionData *data)
 602 {
 603     GError *e = NULL;
 604     char *cmd;
 605     if (data->execute.path) {
 606         cmd = g_filename_from_utf8(data->execute.path, -1, NULL, NULL, NULL);
 607         if (cmd) {
 608             if (!g_spawn_command_line_async(cmd, &e)) {
 609                 g_warning("failed to execute '%s': %s",
 610                           cmd, e->message);
 611             }
 612         } else {
 613             g_warning("failed to convert '%s' from utf8", data->execute.path);
 614         }
 615     }
 616 }
 617
 618 void action_focus(union ActionData *data)
 619 {
 620     if (data->client.c)
 621         client_focus(data->client.c);
 622 }
 623
 624 void action_unfocus (union ActionData *data)
 625 {
 626     if (data->client.c)
 627         client_unfocus(data->client.c);
 628 }
 629
 630 void action_iconify(union ActionData *data)
 631 {
 632     if (data->client.c)
 633         client_iconify(data->client.c, TRUE, TRUE);
 634 }
 635
 636 void action_focusraise(union ActionData *data)
 637 {
 638     if (data->client.c) {
 639         client_focus(data->client.c);
 640         stacking_raise(CLIENT_AS_WINDOW(data->client.c));
 641     }
 642 }
 643
 644 void action_raise(union ActionData *data)
 645 {
 646     if (data->client.c)
 647         stacking_raise(CLIENT_AS_WINDOW(data->client.c));
 648 }
 649
 650 void action_unshaderaise(union ActionData *data)
 651 {
 652     if (data->client.c) {
 653         if (data->client.c->shaded)
 654             client_shade(data->client.c, FALSE);
 655         else
 656             stacking_raise(CLIENT_AS_WINDOW(data->client.c));
 657     }
 658 }
 659
 660 void action_shadelower(union ActionData *data)
 661 {
 662     if (data->client.c) {
 663         if (data->client.c->shaded)
 664             stacking_lower(CLIENT_AS_WINDOW(data->client.c));
 665         else
 666             client_shade(data->client.c, TRUE);
 667     }
 668 }
 669
 670 void action_lower(union ActionData *data)
 671 {
 672     if (data->client.c)
 673         stacking_lower(CLIENT_AS_WINDOW(data->client.c));
 674 }
 675
 676 void action_close(union ActionData *data)
 677 {
 678     if (data->client.c)
 679         client_close(data->client.c);
 680 }
 681
 682 void action_kill(union ActionData *data)
 683 {
 684     if (data->client.c)
 685         client_kill(data->client.c);
 686 }
 687
 688 void action_shade(union ActionData *data)
 689 {
 690     if (data->client.c)
 691         client_shade(data->client.c, TRUE);
 692 }
 693
 694 void action_unshade(union ActionData *data)
 695 {
 696     if (data->client.c)
 697         client_shade(data->client.c, FALSE);
 698 }
 699
 700 void action_toggle_shade(union ActionData *data)
 701 {
 702     if (data->client.c)
 703         client_shade(data->client.c, !data->client.c->shaded);
 704 }
 705
 706 void action_toggle_omnipresent(union ActionData *data)
 707 {
 708     if (data->client.c)
 709         client_set_desktop(data->client.c,
 710                            data->client.c->desktop == DESKTOP_ALL ?
 711                            screen_desktop : DESKTOP_ALL, FALSE);
 712 }
 713
 714 void action_move_relative_horz(union ActionData *data)
 715 {
 716     Client *c = data->relative.c;
 717     if (c)
 718         client_configure(c, Corner_TopLeft,
 719                          c->area.x + data->relative.delta, c->area.y,
 720                          c->area.width, c->area.height, TRUE, TRUE);
 721 }
 722
 723 void action_move_relative_vert(union ActionData *data)
 724 {
 725     Client *c = data->relative.c;
 726     if (c)
 727         client_configure(c, Corner_TopLeft,
 728                          c->area.x, c->area.y + data->relative.delta,
 729                          c->area.width, c->area.height, TRUE, TRUE);
 730 }
 731
 732 void action_resize_relative_horz(union ActionData *data)
 733 {
 734     Client *c = data->relative.c;
 735     if (c)
 736         client_configure(c, Corner_TopLeft, c->area.x, c->area.y,
 737                          c->area.width +
 738                          data->relative.delta * c->size_inc.width,
 739                          c->area.height, TRUE, TRUE);
 740 }
 741
 742 void action_resize_relative_vert(union ActionData *data)
 743 {
 744     Client *c = data->relative.c;
 745     if (c && !c->shaded)
 746         client_configure(c, Corner_TopLeft, c->area.x, c->area.y,
 747                          c->area.width, c->area.height +
 748                          data->relative.delta * c->size_inc.height,
 749                          TRUE, TRUE);
 750 }
 751
 752 void action_maximize_full(union ActionData *data)
 753 {
 754     if (data->client.c)
 755         client_maximize(data->client.c, TRUE, 0, TRUE);
 756 }
 757
 758 void action_unmaximize_full(union ActionData *data)
 759 {
 760     if (data->client.c)
 761         client_maximize(data->client.c, FALSE, 0, TRUE);
 762 }
 763
 764 void action_toggle_maximize_full(union ActionData *data)
 765 {
 766     if (data->client.c)
 767         client_maximize(data->client.c,
 768                         !(data->client.c->max_horz ||
 769                           data->client.c->max_vert),
 770                         0, TRUE);
 771 }
 772
 773 void action_maximize_horz(union ActionData *data)
 774 {
 775     if (data->client.c)
 776         client_maximize(data->client.c, TRUE, 1, TRUE);
 777 }
 778
 779 void action_unmaximize_horz(union ActionData *data)
 780 {
 781     if (data->client.c)
 782         client_maximize(data->client.c, FALSE, 1, TRUE);
 783 }
 784
 785 void action_toggle_maximize_horz(union ActionData *data)
 786 {
 787     if (data->client.c)
 788         client_maximize(data->client.c, !data->client.c->max_horz, 1, TRUE);
 789 }
 790
 791 void action_maximize_vert(union ActionData *data)
 792 {
 793     if (data->client.c)
 794         client_maximize(data->client.c, TRUE, 2, TRUE);
 795 }
 796
 797 void action_unmaximize_vert(union ActionData *data)
 798 {
 799     if (data->client.c)
 800         client_maximize(data->client.c, FALSE, 2, TRUE);
 801 }
 802
 803 void action_toggle_maximize_vert(union ActionData *data)
 804 {
 805     if (data->client.c)
 806         client_maximize(data->client.c, !data->client.c->max_vert, 2, TRUE);
 807 }
 808
 809 void action_send_to_desktop(union ActionData *data)
 810 {
 811     if (data->sendto.c) {
 812         if (data->sendto.desk < screen_num_desktops ||
 813             data->sendto.desk == DESKTOP_ALL) {
 814             client_set_desktop(data->desktop.c,
 815                                data->sendto.desk, data->sendto.follow);
 816             if (data->sendto.follow) screen_set_desktop(data->sendto.desk);
 817         }
 818     }
 819 }
 820
 821 void action_desktop(union ActionData *data)
 822 {
 823     if (data->desktop.desk < screen_num_desktops ||
 824         data->desktop.desk == DESKTOP_ALL)
 825         screen_set_desktop(data->desktop.desk);
 826 }
 827
 828 static void cur_row_col(guint *r, guint *c)
 829 {
 830     switch (screen_desktop_layout.orientation) {
 831     case Orientation_Horz:
 832         switch (screen_desktop_layout.start_corner) {
 833         case Corner_TopLeft:
 834             *r = screen_desktop / screen_desktop_layout.columns;
 835             *c = screen_desktop % screen_desktop_layout.columns;
 836             break;
 837         case Corner_BottomLeft:
 838             *r = screen_desktop_layout.rows - 1 -
 839                 screen_desktop / screen_desktop_layout.columns;
 840             *c = screen_desktop % screen_desktop_layout.columns;
 841             break;
 842         case Corner_TopRight:
 843             *r = screen_desktop / screen_desktop_layout.columns;
 844             *c = screen_desktop_layout.columns - 1 -
 845                 screen_desktop % screen_desktop_layout.columns;
 846             break;
 847         case Corner_BottomRight:
 848             *r = screen_desktop_layout.rows - 1 -
 849                 screen_desktop / screen_desktop_layout.columns;
 850             *c = screen_desktop_layout.columns - 1 -
 851                 screen_desktop % screen_desktop_layout.columns;
 852             break;
 853         }
 854         break;
 855     case Orientation_Vert:
 856         switch (screen_desktop_layout.start_corner) {
 857         case Corner_TopLeft:
 858             *r = screen_desktop % screen_desktop_layout.rows;
 859             *c = screen_desktop / screen_desktop_layout.rows;
 860             break;
 861         case Corner_BottomLeft:
 862             *r = screen_desktop_layout.rows - 1 -
 863                 screen_desktop % screen_desktop_layout.rows;
 864             *c = screen_desktop / screen_desktop_layout.rows;
 865             break;
 866         case Corner_TopRight:
 867             *r = screen_desktop % screen_desktop_layout.rows;
 868             *c = screen_desktop_layout.columns - 1 -
 869                 screen_desktop / screen_desktop_layout.rows;
 870             break;
 871         case Corner_BottomRight:
 872             *r = screen_desktop_layout.rows - 1 -
 873                 screen_desktop % screen_desktop_layout.rows;
 874             *c = screen_desktop_layout.columns - 1 -
 875                 screen_desktop / screen_desktop_layout.rows;
 876             break;
 877         }
 878         break;
 879     }
 880 }
 881
 882 static guint translate_row_col(guint r, guint c)
 883 {
 884     switch (screen_desktop_layout.orientation) {
 885     case Orientation_Horz:
 886         switch (screen_desktop_layout.start_corner) {
 887         case Corner_TopLeft:
 888             return r % screen_desktop_layout.rows *
 889                 screen_desktop_layout.columns +
 890                 c % screen_desktop_layout.columns;
 891         case Corner_BottomLeft:
 892             return (screen_desktop_layout.rows - 1 -
 893                     r % screen_desktop_layout.rows) *
 894                 screen_desktop_layout.columns +
 895                 c % screen_desktop_layout.columns;
 896         case Corner_TopRight:
 897             return r % screen_desktop_layout.rows *
 898                 screen_desktop_layout.columns +
 899                 (screen_desktop_layout.columns - 1 -
 900                  c % screen_desktop_layout.columns);
 901         case Corner_BottomRight:
 902             return (screen_desktop_layout.rows - 1 -
 903                     r % screen_desktop_layout.rows) *
 904                 screen_desktop_layout.columns +
 905                 (screen_desktop_layout.columns - 1 -
 906                  c % screen_desktop_layout.columns);
 907         }
 908     case Orientation_Vert:
 909         switch (screen_desktop_layout.start_corner) {
 910         case Corner_TopLeft:
 911             return c % screen_desktop_layout.columns *
 912                 screen_desktop_layout.rows +
 913                 r % screen_desktop_layout.rows;
 914         case Corner_BottomLeft:
 915             return c % screen_desktop_layout.columns *
 916                 screen_desktop_layout.rows +
 917                 (screen_desktop_layout.rows - 1 -
 918                  r % screen_desktop_layout.rows);
 919         case Corner_TopRight:
 920             return (screen_desktop_layout.columns - 1 -
 921                     c % screen_desktop_layout.columns) *
 922                 screen_desktop_layout.rows +
 923                 r % screen_desktop_layout.rows;
 924         case Corner_BottomRight:
 925             return (screen_desktop_layout.columns - 1 -
 926                     c % screen_desktop_layout.columns) *
 927                 screen_desktop_layout.rows +
 928                 (screen_desktop_layout.rows - 1 -
 929                  r % screen_desktop_layout.rows);
 930         }
 931     }
 932     g_assert_not_reached();
 933     return 0;
 934 }
 935
 936 void action_desktop_right(union ActionData *data)
 937 {
 938     guint r, c, d;
 939
 940     cur_row_col(&r, &c);
 941     ++c;
 942     if (c >= screen_desktop_layout.columns) {
 943         if (!data->desktopdir.wrap) return;
 944         c = 0;
 945     }
 946     d = translate_row_col(r, c);
 947     if (d >= screen_num_desktops) {
 948         if (!data->desktopdir.wrap) return;
 949         ++c;
 950     }
 951     d = translate_row_col(r, c);
 952     if (d < screen_num_desktops)
 953         screen_set_desktop(d);
 954 }
 955
 956 void action_send_to_desktop_right(union ActionData *data)
 957 {
 958     guint r, c, d;
 959
 960     if (data->sendtodir.c) {
 961         cur_row_col(&r, &c);
 962         ++c;
 963         if (c >= screen_desktop_layout.columns) {
 964             if (!data->sendtodir.wrap) return;
 965             c = 0;
 966         }
 967         d = translate_row_col(r, c);
 968         if (d >= screen_num_desktops) {
 969             if (!data->sendtodir.wrap) return;
 970             ++c;
 971         }
 972         d = translate_row_col(r, c);
 973         if (d < screen_num_desktops) {
 974             client_set_desktop(data->sendtodir.c, d, data->sendtodir.follow);
 975             if (data->sendtodir.follow) screen_set_desktop(d);
 976         }
 977     }
 978 }
 979
 980 void action_desktop_left(union ActionData *data)
 981 {
 982     guint r, c, d;
 983
 984     cur_row_col(&r, &c);
 985     --c;
 986     if (c >= screen_desktop_layout.columns) {
 987         if (!data->desktopdir.wrap) return;
 988         c = screen_desktop_layout.columns - 1;
 989     }
 990     d = translate_row_col(r, c);
 991     if (d >= screen_num_desktops) {
 992         if (!data->desktopdir.wrap) return;
 993         --c;
 994     }
 995     d = translate_row_col(r, c);
 996     if (d < screen_num_desktops)
 997         screen_set_desktop(d);
 998 }
 999
1000 void action_send_to_desktop_left(union ActionData *data)
1001 {
1002     guint r, c, d;
1003
1004     if (data->sendtodir.c) {
1005         cur_row_col(&r, &c);
1006         --c;
1007         if (c >= screen_desktop_layout.columns) {
1008             if (!data->sendtodir.wrap) return;
1009             c = screen_desktop_layout.columns - 1;
1010         }
1011         d = translate_row_col(r, c);
1012         if (d >= screen_num_desktops) {
1013             if (!data->sendtodir.wrap) return;
1014             --c;
1015         }
1016         d = translate_row_col(r, c);
1017         if (d < screen_num_desktops) {
1018             client_set_desktop(data->sendtodir.c, d, data->sendtodir.follow);
1019             if (data->sendtodir.follow) screen_set_desktop(d);
1020         }
1021     }
1022 }
1023
1024 void action_desktop_down(union ActionData *data)
1025 {
1026     guint r, c, d;
1027
1028     cur_row_col(&r, &c);
1029     ++r;
1030     if (r >= screen_desktop_layout.rows) {
1031         if (!data->desktopdir.wrap) return;
1032         r = 0;
1033     }
1034     d = translate_row_col(r, c);
1035     if (d >= screen_num_desktops) {
1036         if (!data->desktopdir.wrap) return;
1037         ++r;
1038     }
1039     d = translate_row_col(r, c);
1040     if (d < screen_num_desktops)
1041         screen_set_desktop(d);
1042 }
1043
1044 void action_send_to_desktop_down(union ActionData *data)
1045 {
1046     guint r, c, d;
1047
1048     if (data->sendtodir.c) {
1049         cur_row_col(&r, &c);
1050         ++r;
1051         if (r >= screen_desktop_layout.rows) {
1052             if (!data->sendtodir.wrap) return;
1053             r = 0;
1054         }
1055         d = translate_row_col(r, c);
1056         if (d >= screen_num_desktops) {
1057             if (!data->sendtodir.wrap) return;
1058             ++r;
1059         }
1060         d = translate_row_col(r, c);
1061         if (d < screen_num_desktops) {
1062             client_set_desktop(data->sendtodir.c, d, data->sendtodir.follow);
1063             if (data->sendtodir.follow) screen_set_desktop(d);
1064         }
1065     }
1066 }
1067
1068 void action_desktop_up(union ActionData *data)
1069 {
1070     guint r, c, d;
1071
1072     cur_row_col(&r, &c);
1073     --r;
1074     if (r >= screen_desktop_layout.rows) {
1075         if (!data->desktopdir.wrap) return;
1076         r = screen_desktop_layout.rows - 1;
1077     }
1078     d = translate_row_col(r, c);
1079     if (d >= screen_num_desktops) {
1080         if (!data->desktopdir.wrap) return;
1081         --r;
1082     }
1083     d = translate_row_col(r, c);
1084     if (d < screen_num_desktops)
1085         screen_set_desktop(d);
1086 }
1087
1088 void action_send_to_desktop_up(union ActionData *data)
1089 {
1090     guint r, c, d;
1091
1092     if (data->sendtodir.c) {
1093         cur_row_col(&r, &c);
1094         --r;
1095         if (r >= screen_desktop_layout.rows) {
1096             if (!data->sendtodir.wrap) return;
1097             r = screen_desktop_layout.rows - 1;
1098         }
1099         d = translate_row_col(r, c);
1100         if (d >= screen_num_desktops) {
1101             if (!data->sendtodir.wrap) return;
1102             --r;
1103         }
1104         d = translate_row_col(r, c);
1105         if (d < screen_num_desktops) {
1106             client_set_desktop(data->sendtodir.c, d, data->sendtodir.follow);
1107             if (data->sendtodir.follow) screen_set_desktop(d);
1108         }
1109     }
1110 }
1111
1112 void action_toggle_decorations(union ActionData *data)
1113 {
1114     Client *c = data->client.c;;
1115
1116     if (!c) return;
1117
1118     c->disabled_decorations = c->disabled_decorations ? 0 : ~0;
1119     client_setup_decor_and_functions(c);
1120 }
1121
1122 void action_moveresize(union ActionData *data)
1123 {
1124     Client *c = data->moveresize.c;
1125
1126     if (!c || !client_normal(c)) return;
1127
1128     moveresize_start(c, data->moveresize.x, data->moveresize.y,
1129                      data->moveresize.button, data->moveresize.corner);
1130 }
1131
1132 void action_restart(union ActionData *data)
1133 {
1134     ob_restart_path = data->execute.path;
1135     ob_shutdown = ob_restart = TRUE;
1136 }
1137
1138 void action_exit(union ActionData *data)
1139 {
1140     ob_shutdown = TRUE;
1141 }
1142
1143 void action_showmenu(union ActionData *data)
1144 {
1145     if (data->showmenu.name) {
1146         menu_show(data->showmenu.name, data->showmenu.x, data->showmenu.y,
1147                   data->showmenu.c);
1148     }
1149 }
1150
1151 void action_cycle_windows(union ActionData *data)
1152 {
1153     Client *c;
1154
1155     c = focus_cycle(data->cycle.forward, data->cycle.linear, data->cycle.final,
1156                     data->cycle.cancel);
1157 }
1158
1159 void action_directional_focus(union ActionData *data)
1160 {
1161     Client *nf;
1162
1163     if (!data->diraction.c)
1164         return;
1165     if ((nf = client_find_directional(data->diraction.c,
1166                                       data->diraction.direction)))
1167         client_activate(nf);
1168 }
1169
1170 void action_movetoedge(union ActionData *data)
1171 {
1172     int x, y, h, w;
1173     Client *c = data->diraction.c;
1174
1175     if (!c)
1176         return;
1177     x = c->frame->area.x;
1178     y = c->frame->area.y;
1179
1180     h = screen_area(c->desktop)->height;
1181     w = screen_area(c->desktop)->width;
1182     switch(data->diraction.direction) {
1183     case Direction_North:
1184         y = 0;
1185         break;
1186     case Direction_West:
1187         x = 0;
1188         break;
1189     case Direction_South:
1190         y = h - c->frame->area.height;
1191         break;
1192     case Direction_East:
1193         x = w - c->frame->area.width;
1194         break;
1195     }
1196     frame_frame_gravity(c->frame, &x, &y);
1197     client_configure(c, Corner_TopLeft,
1198                      x, y, c->area.width, c->area.height, TRUE, TRUE);
1199
1200 }
1201
1202 void action_send_to_layer(union ActionData *data)
1203 {
1204     if (data->layer.c)
1205         client_set_layer(data->layer.c, data->layer.layer);
1206 }
1207
1208 void action_toggle_layer(union ActionData *data)
1209 {
1210     Client *c = data->layer.c;
1211
1212     if (c) {
1213         if (data->layer.layer < 0)
1214             client_set_layer(c, c->below ? 0 : -1);
1215         else if (data->layer.layer > 0)
1216             client_set_layer(c, c->above ? 0 : 1);
1217     }
1218 }
1219
1220 void action_toggle_show_desktop(union ActionData *data)
1221 {
1222     screen_show_desktop(!screen_showing_desktop);
1223 }
1224
1225 void action_show_desktop(union ActionData *data)
1226 {
1227     screen_show_desktop(TRUE);
1228 }
1229
1230 void action_unshow_desktop(union ActionData *data)
1231 {
1232     screen_show_desktop(FALSE);
1233 }