openbox/action.c

   1 #include "debug.h"
   2 #include "client.h"
   3 #include "focus.h"
   4 #include "moveresize.h"
   5 #include "menu.h"
   6 #include "prop.h"
   7 #include "stacking.h"
   8 #include "screen.h"
   9 #include "action.h"
  10 #include "openbox.h"
  11 #include "grab.h"
  12 #include "keyboard.h"
  13
  14 #include <glib.h>
  15
  16 typedef struct ActionString {
  17     char *name;
  18     void (*func)(union ActionData *);
  19     void (*setup)(ObAction **, ObUserAction uact);
  20 } ActionString;
  21
  22 static ObAction *action_new(void (*func)(union ActionData *data),
  23                             ObUserAction uact)
  24 {
  25     ObAction *a = g_new0(ObAction, 1);
  26     a->func = func;
  27
  28     return a;
  29 }
  30
  31 void action_free(ObAction *a)
  32 {
  33     if (a == NULL) return;
  34
  35     /* deal with pointers */
  36     if (a->func == action_execute || a->func == action_restart)
  37         g_free(a->data.execute.path);
  38     else if (a->func == action_showmenu)
  39         g_free(a->data.showmenu.name);
  40
  41     g_free(a);
  42 }
  43
  44 void setup_action_directional_focus_north(ObAction **a, ObUserAction uact)
  45 {
  46     (*a)->data.interdiraction.inter.any.interactive = TRUE;
  47     (*a)->data.interdiraction.direction = OB_DIRECTION_NORTH;
  48 }
  49
  50 void setup_action_directional_focus_east(ObAction **a, ObUserAction uact)
  51 {
  52     (*a)->data.interdiraction.inter.any.interactive = TRUE;
  53     (*a)->data.interdiraction.direction = OB_DIRECTION_EAST;
  54 }
  55
  56 void setup_action_directional_focus_south(ObAction **a, ObUserAction uact)
  57 {
  58     (*a)->data.interdiraction.inter.any.interactive = TRUE;
  59     (*a)->data.interdiraction.direction = OB_DIRECTION_SOUTH;
  60 }
  61
  62 void setup_action_directional_focus_west(ObAction **a, ObUserAction uact)
  63 {
  64     (*a)->data.interdiraction.inter.any.interactive = TRUE;
  65     (*a)->data.interdiraction.direction = OB_DIRECTION_WEST;
  66 }
  67
  68 void setup_action_directional_focus_northeast(ObAction **a, ObUserAction uact)
  69 {
  70     (*a)->data.interdiraction.inter.any.interactive = TRUE;
  71     (*a)->data.interdiraction.direction = OB_DIRECTION_NORTHEAST;
  72 }
  73
  74 void setup_action_directional_focus_southeast(ObAction **a, ObUserAction uact)
  75 {
  76     (*a)->data.interdiraction.inter.any.interactive = TRUE;
  77     (*a)->data.interdiraction.direction = OB_DIRECTION_SOUTHEAST;
  78 }
  79
  80 void setup_action_directional_focus_southwest(ObAction **a, ObUserAction uact)
  81 {
  82     (*a)->data.interdiraction.inter.any.interactive = TRUE;
  83     (*a)->data.interdiraction.direction = OB_DIRECTION_SOUTHWEST;
  84 }
  85
  86 void setup_action_directional_focus_northwest(ObAction **a, ObUserAction uact)
  87 {
  88     (*a)->data.interdiraction.inter.any.interactive = TRUE;
  89     (*a)->data.interdiraction.direction = OB_DIRECTION_NORTHWEST;
  90 }
  91
  92 void setup_action_send_to_desktop(ObAction **a, ObUserAction uact)
  93 {
  94     (*a)->data.sendto.follow = TRUE;
  95 }
  96
  97 void setup_action_send_to_desktop_prev(ObAction **a, ObUserAction uact)
  98 {
  99     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 100     (*a)->data.sendtodir.dir = OB_DIRECTION_WEST;
 101     (*a)->data.sendtodir.linear = TRUE;
 102     (*a)->data.sendtodir.wrap = TRUE;
 103     (*a)->data.sendtodir.follow = TRUE;
 104 }
 105
 106 void setup_action_send_to_desktop_next(ObAction **a, ObUserAction uact)
 107 {
 108     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 109     (*a)->data.sendtodir.dir = OB_DIRECTION_EAST;
 110     (*a)->data.sendtodir.linear = TRUE;
 111     (*a)->data.sendtodir.wrap = TRUE;
 112     (*a)->data.sendtodir.follow = TRUE;
 113 }
 114
 115 void setup_action_send_to_desktop_left(ObAction **a, ObUserAction uact)
 116 {
 117     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 118     (*a)->data.sendtodir.dir = OB_DIRECTION_WEST;
 119     (*a)->data.sendtodir.linear = FALSE;
 120     (*a)->data.sendtodir.wrap = TRUE;
 121     (*a)->data.sendtodir.follow = TRUE;
 122 }
 123
 124 void setup_action_send_to_desktop_right(ObAction **a, ObUserAction uact)
 125 {
 126     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 127     (*a)->data.sendtodir.dir = OB_DIRECTION_EAST;
 128     (*a)->data.sendtodir.linear = FALSE;
 129     (*a)->data.sendtodir.wrap = TRUE;
 130     (*a)->data.sendtodir.follow = TRUE;
 131 }
 132
 133 void setup_action_send_to_desktop_up(ObAction **a, ObUserAction uact)
 134 {
 135     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 136     (*a)->data.sendtodir.dir = OB_DIRECTION_NORTH;
 137     (*a)->data.sendtodir.linear = FALSE;
 138     (*a)->data.sendtodir.wrap = TRUE;
 139     (*a)->data.sendtodir.follow = TRUE;
 140 }
 141
 142 void setup_action_send_to_desktop_down(ObAction **a, ObUserAction uact)
 143 {
 144     (*a)->data.sendtodir.inter.any.interactive = TRUE;
 145     (*a)->data.sendtodir.dir = OB_DIRECTION_SOUTH;
 146     (*a)->data.sendtodir.linear = FALSE;
 147     (*a)->data.sendtodir.wrap = TRUE;
 148     (*a)->data.sendtodir.follow = TRUE;
 149 }
 150
 151 void setup_action_desktop_prev(ObAction **a, ObUserAction uact)
 152 {
 153     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 154     (*a)->data.desktopdir.dir = OB_DIRECTION_WEST;
 155     (*a)->data.desktopdir.linear = TRUE;
 156     (*a)->data.desktopdir.wrap = TRUE;
 157 }
 158
 159 void setup_action_desktop_next(ObAction **a, ObUserAction uact)
 160 {
 161     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 162     (*a)->data.desktopdir.dir = OB_DIRECTION_EAST;
 163     (*a)->data.desktopdir.linear = TRUE;
 164     (*a)->data.desktopdir.wrap = TRUE;
 165 }
 166
 167 void setup_action_desktop_left(ObAction **a, ObUserAction uact)
 168 {
 169     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 170     (*a)->data.desktopdir.dir = OB_DIRECTION_WEST;
 171     (*a)->data.desktopdir.linear = FALSE;
 172     (*a)->data.desktopdir.wrap = TRUE;
 173 }
 174
 175 void setup_action_desktop_right(ObAction **a, ObUserAction uact)
 176 {
 177     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 178     (*a)->data.desktopdir.dir = OB_DIRECTION_EAST;
 179     (*a)->data.desktopdir.linear = FALSE;
 180     (*a)->data.desktopdir.wrap = TRUE;
 181 }
 182
 183 void setup_action_desktop_up(ObAction **a, ObUserAction uact)
 184 {
 185     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 186     (*a)->data.desktopdir.dir = OB_DIRECTION_NORTH;
 187     (*a)->data.desktopdir.linear = FALSE;
 188     (*a)->data.desktopdir.wrap = TRUE;
 189 }
 190
 191 void setup_action_desktop_down(ObAction **a, ObUserAction uact)
 192 {
 193     (*a)->data.desktopdir.inter.any.interactive = TRUE;
 194     (*a)->data.desktopdir.dir = OB_DIRECTION_SOUTH;
 195     (*a)->data.desktopdir.linear = FALSE;
 196     (*a)->data.desktopdir.wrap = TRUE;
 197 }
 198
 199 void setup_action_cycle_windows_next(ObAction **a, ObUserAction uact)
 200 {
 201     (*a)->data.cycle.inter.any.interactive = TRUE;
 202     (*a)->data.cycle.linear = FALSE;
 203     (*a)->data.cycle.forward = TRUE;
 204 }
 205
 206 void setup_action_cycle_windows_previous(ObAction **a, ObUserAction uact)
 207 {
 208     (*a)->data.cycle.inter.any.interactive = TRUE;
 209     (*a)->data.cycle.linear = FALSE;
 210     (*a)->data.cycle.forward = FALSE;
 211 }
 212
 213 void setup_action_movetoedge_north(ObAction **a, ObUserAction uact)
 214 {
 215     (*a)->data.diraction.direction = OB_DIRECTION_NORTH;
 216 }
 217
 218 void setup_action_movetoedge_south(ObAction **a, ObUserAction uact)
 219 {
 220     (*a)->data.diraction.direction = OB_DIRECTION_SOUTH;
 221 }
 222
 223 void setup_action_movetoedge_east(ObAction **a, ObUserAction uact)
 224 {
 225     (*a)->data.diraction.direction = OB_DIRECTION_EAST;
 226 }
 227
 228 void setup_action_movetoedge_west(ObAction **a, ObUserAction uact)
 229 {
 230     (*a)->data.diraction.direction = OB_DIRECTION_WEST;
 231 }
 232
 233 void setup_action_growtoedge_north(ObAction **a, ObUserAction uact)
 234 {
 235     (*a)->data.diraction.direction = OB_DIRECTION_NORTH;
 236 }
 237
 238 void setup_action_growtoedge_south(ObAction **a, ObUserAction uact)
 239 {
 240     (*a)->data.diraction.direction = OB_DIRECTION_SOUTH;
 241 }
 242
 243 void setup_action_growtoedge_east(ObAction **a, ObUserAction uact)
 244 {
 245     (*a)->data.diraction.direction = OB_DIRECTION_EAST;
 246 }
 247
 248 void setup_action_growtoedge_west(ObAction **a, ObUserAction uact)
 249 {
 250     (*a)->data.diraction.direction = OB_DIRECTION_WEST;
 251 }
 252
 253 void setup_action_top_layer(ObAction **a, ObUserAction uact)
 254 {
 255     (*a)->data.layer.layer = 1;
 256 }
 257
 258 void setup_action_normal_layer(ObAction **a, ObUserAction uact)
 259 {
 260     (*a)->data.layer.layer = 0;
 261 }
 262
 263 void setup_action_bottom_layer(ObAction **a, ObUserAction uact)
 264 {
 265     (*a)->data.layer.layer = -1;
 266 }
 267
 268 void setup_action_move(ObAction **a, ObUserAction uact)
 269 {
 270     (*a)->data.moveresize.move = TRUE;
 271     (*a)->data.moveresize.keyboard =
 272         (uact == OB_USER_ACTION_KEYBOARD_KEY ||
 273          uact == OB_USER_ACTION_MENU_SELECTION);
 274 }
 275
 276 void setup_action_resize(ObAction **a, ObUserAction uact)
 277 {
 278     (*a)->data.moveresize.move = FALSE;
 279     (*a)->data.moveresize.keyboard =
 280         (uact == OB_USER_ACTION_KEYBOARD_KEY ||
 281          uact == OB_USER_ACTION_MENU_SELECTION);
 282 }
 283
 284 void setup_action_showmenu(ObAction **a, ObUserAction uact)
 285 {
 286     /* you cannot call ShowMenu from inside a menu, cuz the menu code makes
 287        assumptions that there is only one menu (and submenus) open at
 288        a time! */
 289     if (uact == OB_USER_ACTION_MENU_SELECTION) {
 290         action_free(*a);
 291         a = NULL;
 292     }
 293 }
 294
 295 ActionString actionstrings[] =
 296 {
 297     {
 298         "execute",
 299         action_execute,
 300         NULL
 301     },
 302     {
 303         "directionalfocusnorth",
 304         action_directional_focus,
 305         setup_action_directional_focus_north
 306     },
 307     {
 308         "directionalfocuseast",
 309         action_directional_focus,
 310         setup_action_directional_focus_east
 311     },
 312     {
 313         "directionalfocussouth",
 314         action_directional_focus,
 315         setup_action_directional_focus_south
 316     },
 317     {
 318         "directionalfocuswest",
 319         action_directional_focus,
 320         setup_action_directional_focus_west
 321     },
 322     {
 323         "directionalfocusnortheast",
 324         action_directional_focus,
 325         setup_action_directional_focus_northeast
 326     },
 327     {
 328         "directionalfocussoutheast",
 329         action_directional_focus,
 330         setup_action_directional_focus_southeast
 331     },
 332     {
 333         "directionalfocussouthwest",
 334         action_directional_focus,
 335         setup_action_directional_focus_southwest
 336     },
 337     {
 338         "directionalfocusnorthwest",
 339         action_directional_focus,
 340         setup_action_directional_focus_northwest
 341     },
 342     {
 343         "activate",
 344         action_activate,
 345         NULL
 346     },
 347     {
 348         "focus",
 349         action_focus,
 350         NULL
 351     },
 352     {
 353         "unfocus",
 354         action_unfocus,
 355         NULL
 356     },
 357     {
 358         "iconify",
 359         action_iconify,
 360         NULL
 361     },
 362     {
 363         "raiselower",
 364         action_raiselower,
 365         NULL
 366     },
 367     {
 368         "raise",
 369         action_raise,
 370         NULL
 371     },
 372     {
 373         "lower",
 374         action_lower,
 375         NULL
 376     },
 377     {
 378         "close",
 379         action_close,
 380         NULL
 381     },
 382     {
 383         "kill",
 384         action_kill,
 385         NULL
 386     },
 387     {
 388         "shadelower",
 389         action_shadelower,
 390         NULL
 391     },
 392     {
 393         "unshaderaise",
 394         action_unshaderaise,
 395         NULL
 396     },
 397     {
 398         "shade",
 399         action_shade,
 400         NULL
 401     },
 402     {
 403         "unshade",
 404         action_unshade,
 405         NULL
 406     },
 407     {
 408         "toggleshade",
 409         action_toggle_shade,
 410         NULL
 411     },
 412     {
 413         "toggleomnipresent",
 414         action_toggle_omnipresent,
 415         NULL
 416     },
 417     {
 418         "moverelativehorz",
 419         action_move_relative_horz,
 420         NULL
 421     },
 422     {
 423         "moverelativevert",
 424         action_move_relative_vert,
 425         NULL
 426     },
 427     {
 428         "resizerelativehorz",
 429         action_resize_relative_horz,
 430         NULL
 431     },
 432     {
 433         "resizerelativevert",
 434         action_resize_relative_vert,
 435         NULL
 436     },
 437     {
 438         "maximizefull",
 439         action_maximize_full,
 440         NULL
 441     },
 442     {
 443         "unmaximizefull",
 444         action_unmaximize_full,
 445         NULL
 446     },
 447     {
 448         "togglemaximizefull",
 449         action_toggle_maximize_full,
 450         NULL
 451     },
 452     {
 453         "maximizehorz",
 454         action_maximize_horz,
 455         NULL
 456     },
 457     {
 458         "unmaximizehorz",
 459         action_unmaximize_horz,
 460         NULL
 461     },
 462     {
 463         "togglemaximizehorz",
 464         action_toggle_maximize_horz,
 465         NULL
 466     },
 467     {
 468         "maximizevert",
 469         action_maximize_vert,
 470         NULL
 471     },
 472     {
 473         "unmaximizevert",
 474         action_unmaximize_vert,
 475         NULL
 476     },
 477     {
 478         "togglemaximizevert",
 479         action_toggle_maximize_vert,
 480         NULL
 481     },
 482     {
 483         "sendtodesktop",
 484         action_send_to_desktop,
 485         setup_action_send_to_desktop
 486     },
 487     {
 488         "sendtodesktopnext",
 489         action_send_to_desktop_dir,
 490         setup_action_send_to_desktop_next
 491     },
 492     {
 493         "sendtodesktopprevious",
 494         action_send_to_desktop_dir,
 495         setup_action_send_to_desktop_prev
 496     },
 497     {
 498         "sendtodesktopright",
 499         action_send_to_desktop_dir,
 500         setup_action_send_to_desktop_right
 501     },
 502     {
 503         "sendtodesktopleft",
 504         action_send_to_desktop_dir,
 505         setup_action_send_to_desktop_left
 506     },
 507     {
 508         "sendtodesktopup",
 509         action_send_to_desktop_dir,
 510         setup_action_send_to_desktop_up
 511     },
 512     {
 513         "sendtodesktopdown",
 514         action_send_to_desktop_dir,
 515         setup_action_send_to_desktop_down
 516     },
 517     {
 518         "desktop",
 519         action_desktop,
 520         NULL
 521     },
 522     {
 523         "desktopnext",
 524         action_desktop_dir,
 525         setup_action_desktop_next
 526     },
 527     {
 528         "desktopprevious",
 529         action_desktop_dir,
 530         setup_action_desktop_prev
 531     },
 532     {
 533         "desktopright",
 534         action_desktop_dir,
 535         setup_action_desktop_right
 536     },
 537     {
 538         "desktopleft",
 539         action_desktop_dir,
 540         setup_action_desktop_left
 541     },
 542     {
 543         "desktopup",
 544         action_desktop_dir,
 545         setup_action_desktop_up
 546     },
 547     {
 548         "desktopdown",
 549         action_desktop_dir,
 550         setup_action_desktop_down
 551     },
 552     {
 553         "toggledecorations",
 554         action_toggle_decorations,
 555         NULL
 556     },
 557     {
 558         "move",
 559         action_moveresize,
 560         setup_action_move
 561     },
 562     {
 563         "resize",
 564         action_moveresize,
 565         setup_action_resize
 566     },
 567     {
 568         "toggleshowdesktop",
 569         action_toggle_show_desktop,
 570         NULL
 571     },
 572     {
 573         "showdesktop",
 574         action_show_desktop,
 575         NULL
 576     },
 577     {
 578         "unshowdesktop",
 579         action_unshow_desktop,
 580         NULL
 581     },
 582     {
 583         "desktoplast",
 584         action_desktop_last,
 585         NULL
 586     },
 587     {
 588         "reconfigure",
 589         action_reconfigure,
 590         NULL
 591     },
 592     {
 593         "restart",
 594         action_restart,
 595         NULL
 596     },
 597     {
 598         "exit",
 599         action_exit,
 600         NULL
 601     },
 602     {
 603         "showmenu",
 604         action_showmenu,
 605         setup_action_showmenu
 606     },
 607     {
 608         "sendtotoplayer",
 609         action_send_to_layer,
 610         setup_action_top_layer
 611     },
 612     {
 613         "togglealwaysontop",
 614         action_toggle_layer,
 615         setup_action_top_layer
 616     },
 617     {
 618         "sendtonormallayer",
 619         action_send_to_layer,
 620         setup_action_normal_layer
 621     },
 622     {
 623         "sendtobottomlayer",
 624         action_send_to_layer,
 625         setup_action_bottom_layer
 626     },
 627     {
 628         "togglealwaysonbottom",
 629         action_toggle_layer,
 630         setup_action_bottom_layer
 631     },
 632     {
 633         "nextwindow",
 634         action_cycle_windows,
 635         setup_action_cycle_windows_next
 636     },
 637     {
 638         "previouswindow",
 639         action_cycle_windows,
 640         setup_action_cycle_windows_previous
 641     },
 642     {
 643         "movetoedgenorth",
 644         action_movetoedge,
 645         setup_action_movetoedge_north
 646     },
 647     {
 648         "movetoedgesouth",
 649         action_movetoedge,
 650         setup_action_movetoedge_south
 651     },
 652     {
 653         "movetoedgewest",
 654         action_movetoedge,
 655         setup_action_movetoedge_west
 656     },
 657     {
 658         "movetoedgeeast",
 659         action_movetoedge,
 660         setup_action_movetoedge_east
 661     },
 662     {
 663         "growtoedgenorth",
 664         action_growtoedge,
 665         setup_action_growtoedge_north
 666     },
 667     {
 668         "growtoedgesouth",
 669         action_growtoedge,
 670         setup_action_growtoedge_south
 671     },
 672     {
 673         "growtoedgewest",
 674         action_growtoedge,
 675         setup_action_growtoedge_west
 676     },
 677     {
 678         "growtoedgeeast",
 679         action_growtoedge,
 680         setup_action_growtoedge_east
 681     },
 682     {
 683         NULL,
 684         NULL,
 685         NULL
 686     }
 687 };
 688
 689 ObAction *action_from_string(char *name, ObUserAction uact)
 690 {
 691     ObAction *a = NULL;
 692     gboolean exist = FALSE;
 693     int i;
 694
 695     for (i = 0; actionstrings[i].name; i++)
 696         if (!g_ascii_strcasecmp(name, actionstrings[i].name)) {
 697             exist = TRUE;
 698             a = action_new(actionstrings[i].func, uact);
 699             if (actionstrings[i].setup)
 700                 actionstrings[i].setup(&a, uact);
 701             /* only key bindings can be interactive. thus saith the xor. */
 702             if (uact != OB_USER_ACTION_KEYBOARD_KEY)
 703                 a->data.any.interactive = FALSE;
 704             break;
 705         }
 706     if (!exist)
 707         g_warning("Invalid action '%s' requested. No such action exists.",
 708                   name);
 709     if (!a)
 710         g_warning("Invalid use of action '%s'. Action will be ignored.", name);
 711     return a;
 712 }
 713
 714 ObAction *action_parse(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 715                        ObUserAction uact)
 716 {
 717     char *actname;
 718     ObAction *act = NULL;
 719     xmlNodePtr n;
 720
 721     if (parse_attr_string("name", node, &actname)) {
 722         if ((act = action_from_string(actname, uact))) {
 723             if (act->func == action_execute || act->func == action_restart) {
 724                 if ((n = parse_find_node("execute", node->xmlChildrenNode))) {
 725                     gchar *s = parse_string(doc, n);
 726                     act->data.execute.path = parse_expand_tilde(s);
 727                     g_free(s);
 728                 }
 729             } else if (act->func == action_showmenu) {
 730                 if ((n = parse_find_node("menu", node->xmlChildrenNode)))
 731                     act->data.showmenu.name = parse_string(doc, n);
 732             } else if (act->func == action_move_relative_horz ||
 733                        act->func == action_move_relative_vert ||
 734                        act->func == action_resize_relative_horz ||
 735                        act->func == action_resize_relative_vert) {
 736                 if ((n = parse_find_node("delta", node->xmlChildrenNode)))
 737                     act->data.relative.delta = parse_int(doc, n);
 738             } else if (act->func == action_desktop) {
 739                 if ((n = parse_find_node("desktop", node->xmlChildrenNode)))
 740                     act->data.desktop.desk = parse_int(doc, n);
 741                 if (act->data.desktop.desk > 0) act->data.desktop.desk--;
 742            } else if (act->func == action_send_to_desktop) {
 743                 if ((n = parse_find_node("desktop", node->xmlChildrenNode)))
 744                     act->data.sendto.desk = parse_int(doc, n);
 745                 if (act->data.sendto.desk > 0) act->data.sendto.desk--;
 746                 if ((n = parse_find_node("follow", node->xmlChildrenNode)))
 747                     act->data.sendto.follow = parse_bool(doc, n);
 748             } else if (act->func == action_desktop_dir) {
 749                 if ((n = parse_find_node("wrap", node->xmlChildrenNode)))
 750                     act->data.desktopdir.wrap = parse_bool(doc, n);
 751             } else if (act->func == action_send_to_desktop_dir) {
 752                 if ((n = parse_find_node("wrap", node->xmlChildrenNode)))
 753                     act->data.sendtodir.wrap = parse_bool(doc, n);
 754                 if ((n = parse_find_node("follow", node->xmlChildrenNode)))
 755                     act->data.sendtodir.follow = parse_bool(doc, n);
 756             } else if (act->func == action_activate) {
 757                 if ((n = parse_find_node("here", node->xmlChildrenNode)))
 758                     act->data.activate.here = parse_bool(doc, n);
 759             } else if (act->func == action_cycle_windows) {
 760                 if ((n = parse_find_node("linear", node->xmlChildrenNode)))
 761                     act->data.cycle.linear = parse_bool(doc, n);
 762             }
 763         }
 764         g_free(actname);
 765     }
 766     return act;
 767 }
 768
 769 void action_run_full(ObAction *a, struct _ObClient *c,
 770                      guint state, guint button, gint x, gint y,
 771                      gboolean cancel, gboolean done)
 772 {
 773     if (x < 0 && y < 0)
 774         screen_pointer_pos(&x, &y);
 775
 776     a->data.any.c = c;
 777     a->data.any.x = x;
 778     a->data.any.y = y;
 779
 780     a->data.any.button = button;
 781
 782     if (a->data.any.interactive) {
 783         a->data.inter.cancel = cancel;
 784         a->data.inter.final = done;
 785         if (!(cancel || done))
 786             keyboard_interactive_grab(state, c, a);
 787     }
 788
 789     a->func(&a->data);
 790 }
 791
 792 void action_execute(union ActionData *data)
 793 {
 794     GError *e = NULL;
 795     char *cmd;
 796     if (data->execute.path) {
 797         cmd = g_filename_from_utf8(data->execute.path, -1, NULL, NULL, NULL);
 798         if (cmd) {
 799             if (!g_spawn_command_line_async(cmd, &e)) {
 800                 g_warning("failed to execute '%s': %s",
 801                           cmd, e->message);
 802             }
 803             g_free(cmd);
 804         } else {
 805             g_warning("failed to convert '%s' from utf8", data->execute.path);
 806         }
 807     }
 808 }
 809
 810 void action_activate(union ActionData *data)
 811 {
 812     if (data->activate.any.c)
 813         client_activate(data->activate.any.c, data->activate.here);
 814 }
 815
 816 void action_focus(union ActionData *data)
 817 {
 818     if (data->client.any.c)
 819         client_focus(data->client.any.c);
 820 }
 821
 822 void action_unfocus (union ActionData *data)
 823 {
 824     if (data->client.any.c)
 825         client_unfocus(data->client.any.c);
 826 }
 827
 828 void action_iconify(union ActionData *data)
 829 {
 830     if (data->client.any.c)
 831         client_iconify(data->client.any.c, TRUE, TRUE);
 832 }
 833
 834 void action_raiselower(union ActionData *data)
 835 {
 836     ObClient *c = data->client.any.c;
 837     GList *it;
 838     gboolean raise = FALSE;
 839
 840     if (!c) return;
 841
 842     for (it = stacking_list; it; it = g_list_next(it)) {
 843         ObClient *cit = it->data;
 844
 845         if (cit == c) break;
 846         if (client_normal(cit) == client_normal(c) &&
 847             cit->layer == c->layer &&
 848             cit->frame->visible)
 849         {
 850             if (RECT_INTERSECTS_RECT(cit->frame->area, c->frame->area)) {
 851                 raise = TRUE;
 852                 break;
 853             }
 854         }
 855     }
 856
 857     if (raise)
 858         stacking_raise(CLIENT_AS_WINDOW(c));
 859     else
 860         stacking_lower(CLIENT_AS_WINDOW(c));
 861 }
 862
 863 void action_raise(union ActionData *data)
 864 {
 865     if (data->client.any.c)
 866         stacking_raise(CLIENT_AS_WINDOW(data->client.any.c));
 867 }
 868
 869 void action_unshaderaise(union ActionData *data)
 870 {
 871     if (data->client.any.c) {
 872         if (data->client.any.c->shaded) {
 873             grab_pointer(TRUE, OB_CURSOR_NONE);
 874             client_shade(data->client.any.c, FALSE);
 875             grab_pointer(FALSE, OB_CURSOR_NONE);
 876         } else
 877             stacking_raise(CLIENT_AS_WINDOW(data->client.any.c));
 878     }
 879 }
 880
 881 void action_shadelower(union ActionData *data)
 882 {
 883     if (data->client.any.c) {
 884         if (data->client.any.c->shaded)
 885             stacking_lower(CLIENT_AS_WINDOW(data->client.any.c));
 886         else {
 887             grab_pointer(TRUE, OB_CURSOR_NONE);
 888             client_shade(data->client.any.c, TRUE);
 889             grab_pointer(FALSE, OB_CURSOR_NONE);
 890         }
 891     }
 892 }
 893
 894 void action_lower(union ActionData *data)
 895 {
 896     if (data->client.any.c)
 897         stacking_lower(CLIENT_AS_WINDOW(data->client.any.c));
 898 }
 899
 900 void action_close(union ActionData *data)
 901 {
 902     if (data->client.any.c)
 903         client_close(data->client.any.c);
 904 }
 905
 906 void action_kill(union ActionData *data)
 907 {
 908     if (data->client.any.c)
 909         client_kill(data->client.any.c);
 910 }
 911
 912 void action_shade(union ActionData *data)
 913 {
 914     if (data->client.any.c) {
 915         grab_pointer(TRUE, OB_CURSOR_NONE);
 916         client_shade(data->client.any.c, TRUE);
 917         grab_pointer(FALSE, OB_CURSOR_NONE);
 918     }
 919 }
 920
 921 void action_unshade(union ActionData *data)
 922 {
 923     if (data->client.any.c) {
 924         grab_pointer(TRUE, OB_CURSOR_NONE);
 925         client_shade(data->client.any.c, FALSE);
 926         grab_pointer(FALSE, OB_CURSOR_NONE);
 927     }
 928 }
 929
 930 void action_toggle_shade(union ActionData *data)
 931 {
 932     if (data->client.any.c) {
 933         grab_pointer(TRUE, OB_CURSOR_NONE);
 934         client_shade(data->client.any.c, !data->client.any.c->shaded);
 935         grab_pointer(FALSE, OB_CURSOR_NONE);
 936     }
 937 }
 938
 939 void action_toggle_omnipresent(union ActionData *data)
 940 {
 941     if (data->client.any.c)
 942         client_set_desktop(data->client.any.c,
 943                            data->client.any.c->desktop == DESKTOP_ALL ?
 944                            screen_desktop : DESKTOP_ALL, FALSE);
 945 }
 946
 947 void action_move_relative_horz(union ActionData *data)
 948 {
 949     ObClient *c = data->relative.any.c;
 950     if (c) {
 951         grab_pointer(TRUE, OB_CURSOR_NONE);
 952         client_move(c, c->area.x + data->relative.delta, c->area.y);
 953         grab_pointer(FALSE, OB_CURSOR_NONE);
 954     }
 955 }
 956
 957 void action_move_relative_vert(union ActionData *data)
 958 {
 959     ObClient *c = data->relative.any.c;
 960     if (c) {
 961         grab_pointer(TRUE, OB_CURSOR_NONE);
 962         client_move(c, c->area.x, c->area.y + data->relative.delta);
 963         grab_pointer(FALSE, OB_CURSOR_NONE);
 964     }
 965 }
 966
 967 void action_resize_relative_horz(union ActionData *data)
 968 {
 969     ObClient *c = data->relative.any.c;
 970     if (c) {
 971         grab_pointer(TRUE, OB_CURSOR_NONE);
 972         client_resize(c,
 973                       c->area.width + data->relative.delta * c->size_inc.width,
 974                       c->area.height);
 975         grab_pointer(FALSE, OB_CURSOR_NONE);
 976     }
 977 }
 978
 979 void action_resize_relative_vert(union ActionData *data)
 980 {
 981     ObClient *c = data->relative.any.c;
 982     if (c && !c->shaded) {
 983         grab_pointer(TRUE, OB_CURSOR_NONE);
 984         client_resize(c, c->area.width, c->area.height +
 985                       data->relative.delta * c->size_inc.height);
 986         grab_pointer(FALSE, OB_CURSOR_NONE);
 987     }
 988 }
 989
 990 void action_maximize_full(union ActionData *data)
 991 {
 992     if (data->client.any.c)
 993         client_maximize(data->client.any.c, TRUE, 0, TRUE);
 994 }
 995
 996 void action_unmaximize_full(union ActionData *data)
 997 {
 998     if (data->client.any.c)
 999         client_maximize(data->client.any.c, FALSE, 0, TRUE);
1000 }
1001
1002 void action_toggle_maximize_full(union ActionData *data)
1003 {
1004     if (data->client.any.c)
1005         client_maximize(data->client.any.c,
1006                         !(data->client.any.c->max_horz ||
1007                           data->client.any.c->max_vert),
1008                         0, TRUE);
1009 }
1010
1011 void action_maximize_horz(union ActionData *data)
1012 {
1013     if (data->client.any.c)
1014         client_maximize(data->client.any.c, TRUE, 1, TRUE);
1015 }
1016
1017 void action_unmaximize_horz(union ActionData *data)
1018 {
1019     if (data->client.any.c)
1020         client_maximize(data->client.any.c, FALSE, 1, TRUE);
1021 }
1022
1023 void action_toggle_maximize_horz(union ActionData *data)
1024 {
1025     if (data->client.any.c)
1026         client_maximize(data->client.any.c,
1027                         !data->client.any.c->max_horz, 1, TRUE);
1028 }
1029
1030 void action_maximize_vert(union ActionData *data)
1031 {
1032     if (data->client.any.c)
1033         client_maximize(data->client.any.c, TRUE, 2, TRUE);
1034 }
1035
1036 void action_unmaximize_vert(union ActionData *data)
1037 {
1038     if (data->client.any.c)
1039         client_maximize(data->client.any.c, FALSE, 2, TRUE);
1040 }
1041
1042 void action_toggle_maximize_vert(union ActionData *data)
1043 {
1044     if (data->client.any.c)
1045         client_maximize(data->client.any.c, !data->client.any.c->max_vert, 2, TRUE);
1046 }
1047
1048 void action_send_to_desktop(union ActionData *data)
1049 {
1050     ObClient *c = data->sendto.any.c;
1051
1052     if (!c || !client_normal(c)) return;
1053
1054     if (data->sendto.desk < screen_num_desktops ||
1055         data->sendto.desk == DESKTOP_ALL) {
1056         client_set_desktop(c, data->sendto.desk, data->sendto.follow);
1057         if (data->sendto.follow)
1058             screen_set_desktop(data->sendto.desk);
1059     }
1060 }
1061
1062 void action_desktop(union ActionData *data)
1063 {
1064     if (data->desktop.desk < screen_num_desktops ||
1065         data->desktop.desk == DESKTOP_ALL)
1066         screen_set_desktop(data->desktop.desk);
1067 }
1068
1069 void action_desktop_dir(union ActionData *data)
1070 {
1071     guint d;
1072
1073     d = screen_cycle_desktop(data->desktopdir.dir,
1074                              data->desktopdir.wrap,
1075                              data->sendtodir.linear,
1076                              data->desktopdir.inter.any.interactive,
1077                              data->desktopdir.inter.final,
1078                              data->desktopdir.inter.cancel);
1079     screen_set_desktop(d);
1080 }
1081
1082 void action_send_to_desktop_dir(union ActionData *data)
1083 {
1084     ObClient *c = data->sendtodir.inter.any.c;
1085     guint d;
1086
1087     if (!c || !client_normal(c)) return;
1088
1089     d = screen_cycle_desktop(data->sendtodir.dir, data->sendtodir.wrap,
1090                              data->sendtodir.linear,
1091                              data->sendtodir.inter.any.interactive,
1092                              data->sendtodir.inter.final,
1093                              data->sendtodir.inter.cancel);
1094     client_set_desktop(c, d, data->sendtodir.follow);
1095     if (data->sendtodir.follow)
1096         screen_set_desktop(d);
1097 }
1098
1099 void action_desktop_last(union ActionData *data)
1100 {
1101     screen_set_desktop(screen_last_desktop);
1102 }
1103
1104 void action_toggle_decorations(union ActionData *data)
1105 {
1106     ObClient *c = data->client.any.c;
1107
1108     if (!c) return;
1109
1110     c->decorate = !c->decorate;
1111     client_setup_decor_and_functions(c);
1112 }
1113
1114 static guint32 pick_corner(int x, int y, int cx, int cy, int cw, int ch)
1115 {
1116     if (x - cx > cw / 2) {
1117         if (y - cy > ch / 2)
1118             return prop_atoms.net_wm_moveresize_size_bottomright;
1119         else
1120             return prop_atoms.net_wm_moveresize_size_topright;
1121     } else {
1122         if (y - cy > ch / 2)
1123             return prop_atoms.net_wm_moveresize_size_bottomleft;
1124         else
1125             return prop_atoms.net_wm_moveresize_size_topleft;
1126     }
1127 }
1128
1129 void action_moveresize(union ActionData *data)
1130 {
1131     ObClient *c = data->moveresize.any.c;
1132     guint32 corner;
1133
1134     if (!c || !client_normal(c)) return;
1135
1136     if (data->moveresize.keyboard) {
1137         corner = (data->moveresize.move ?
1138                   prop_atoms.net_wm_moveresize_move_keyboard :
1139                   prop_atoms.net_wm_moveresize_size_keyboard);
1140     } else {
1141         corner = (data->moveresize.move ?
1142                   prop_atoms.net_wm_moveresize_move :
1143                   pick_corner(data->any.x, data->any.y,
1144                               c->frame->area.x, c->frame->area.y,
1145                               /* use the client size because the frame
1146                                  can be differently sized (shaded
1147                                  windows) and we want this based on the
1148                                  clients size */
1149                               c->area.width + c->frame->size.left +
1150                               c->frame->size.right,
1151                               c->area.height + c->frame->size.top +
1152                               c->frame->size.bottom));
1153     }
1154
1155     moveresize_start(c, data->any.x, data->any.y, data->any.button, corner);
1156 }
1157
1158 void action_reconfigure(union ActionData *data)
1159 {
1160     ob_reconfigure();
1161 }
1162
1163 void action_restart(union ActionData *data)
1164 {
1165     ob_restart_other(data->execute.path);
1166 }
1167
1168 void action_exit(union ActionData *data)
1169 {
1170     ob_exit(0);
1171 }
1172
1173 void action_showmenu(union ActionData *data)
1174 {
1175     if (data->showmenu.name) {
1176         menu_show(data->showmenu.name, data->any.x, data->any.y,
1177                   data->showmenu.any.c);
1178     }
1179 }
1180
1181 void action_cycle_windows(union ActionData *data)
1182 {
1183     focus_cycle(data->cycle.forward, data->cycle.linear,
1184                 data->cycle.inter.any.interactive,
1185                 data->cycle.inter.final, data->cycle.inter.cancel);
1186 }
1187
1188 void action_directional_focus(union ActionData *data)
1189 {
1190     focus_directional_cycle(data->interdiraction.direction,
1191                             data->interdiraction.inter.any.interactive,
1192                             data->interdiraction.inter.final,
1193                             data->interdiraction.inter.cancel);
1194 }
1195
1196 void action_movetoedge(union ActionData *data)
1197 {
1198     int x, y;
1199     ObClient *c = data->diraction.any.c;
1200
1201     if (!c)
1202         return;
1203     x = c->frame->area.x;
1204     y = c->frame->area.y;
1205
1206     switch(data->diraction.direction) {
1207     case OB_DIRECTION_NORTH:
1208         y = client_directional_edge_search(c, OB_DIRECTION_NORTH);
1209         break;
1210     case OB_DIRECTION_WEST:
1211         x = client_directional_edge_search(c, OB_DIRECTION_WEST);
1212         break;
1213     case OB_DIRECTION_SOUTH:
1214         y = client_directional_edge_search(c, OB_DIRECTION_SOUTH) -
1215             c->frame->area.height;
1216         break;
1217     case OB_DIRECTION_EAST:
1218         x = client_directional_edge_search(c, OB_DIRECTION_EAST) -
1219             c->frame->area.width;
1220         break;
1221     default:
1222         g_assert_not_reached();
1223     }
1224     frame_frame_gravity(c->frame, &x, &y);
1225     grab_pointer(TRUE, OB_CURSOR_NONE);
1226     client_move(c, x, y);
1227     grab_pointer(FALSE, OB_CURSOR_NONE);
1228
1229 }
1230
1231 void action_growtoedge(union ActionData *data)
1232 {
1233     int x, y, width, height, dest;
1234     ObClient *c = data->diraction.any.c;
1235     Rect *a;
1236
1237     if (!c)
1238         return;
1239
1240     a = screen_area(c->desktop);
1241     x = c->frame->area.x;
1242     y = c->frame->area.y;
1243     width = c->frame->area.width;
1244     height = c->frame->area.height;
1245
1246     switch(data->diraction.direction) {
1247     case OB_DIRECTION_NORTH:
1248         dest = client_directional_edge_search(c, OB_DIRECTION_NORTH);
1249         if (a->y == y)
1250             height = c->frame->area.height / 2;
1251         else {
1252             height = c->frame->area.y + c->frame->area.height - dest;
1253             y = dest;
1254         }
1255         break;
1256     case OB_DIRECTION_WEST:
1257         dest = client_directional_edge_search(c, OB_DIRECTION_WEST);
1258         if (a->x == x)
1259             width = c->frame->area.width / 2;
1260         else {
1261             width = c->frame->area.x + c->frame->area.width - dest;
1262             x = dest;
1263         }
1264         break;
1265     case OB_DIRECTION_SOUTH:
1266         dest = client_directional_edge_search(c, OB_DIRECTION_SOUTH);
1267         if (a->y + a->height == y + c->frame->area.height) {
1268             height = c->frame->area.height / 2;
1269             y = a->y + a->height - height;
1270         } else
1271             height = dest - c->frame->area.y;
1272         y += (height - c->frame->area.height) % c->size_inc.height;
1273         height -= (height - c->frame->area.height) % c->size_inc.height;
1274         break;
1275     case OB_DIRECTION_EAST:
1276         dest = client_directional_edge_search(c, OB_DIRECTION_EAST);
1277         if (a->x + a->width == x + c->frame->area.width) {
1278             width = c->frame->area.width / 2;
1279             x = a->x + a->width - width;
1280         } else
1281             width = dest - c->frame->area.x;
1282         x += (width - c->frame->area.width) % c->size_inc.width;
1283         width -= (width - c->frame->area.width) % c->size_inc.width;
1284         break;
1285     default:
1286         g_assert_not_reached();
1287     }
1288     frame_frame_gravity(c->frame, &x, &y);
1289     width -= c->frame->size.left + c->frame->size.right;
1290     height -= c->frame->size.top + c->frame->size.bottom;
1291     grab_pointer(TRUE, OB_CURSOR_NONE);
1292     client_move_resize(c, x, y, width, height);
1293     grab_pointer(FALSE, OB_CURSOR_NONE);
1294 }
1295
1296 void action_send_to_layer(union ActionData *data)
1297 {
1298     if (data->layer.any.c)
1299         client_set_layer(data->layer.any.c, data->layer.layer);
1300 }
1301
1302 void action_toggle_layer(union ActionData *data)
1303 {
1304     ObClient *c = data->layer.any.c;
1305
1306     if (c) {
1307         if (data->layer.layer < 0)
1308             client_set_layer(c, c->below ? 0 : -1);
1309         else if (data->layer.layer > 0)
1310             client_set_layer(c, c->above ? 0 : 1);
1311     }
1312 }
1313
1314 void action_toggle_show_desktop(union ActionData *data)
1315 {
1316     screen_show_desktop(!screen_showing_desktop);
1317 }
1318
1319 void action_show_desktop(union ActionData *data)
1320 {
1321     screen_show_desktop(TRUE);
1322 }
1323
1324 void action_unshow_desktop(union ActionData *data)
1325 {
1326     screen_show_desktop(FALSE);
1327 }