openbox/action.c

   1 #include "client.h"
   2 #include "stacking.h"
   3 #include "frame.h"
   4 #include "screen.h"
   5 #include "action.h"
   6 #include "dispatch.h"
   7 #include "openbox.h"
   8
   9 #include <glib.h>
  10
  11 Action *action_new(void (*func)(union ActionData *data))
  12 {
  13     Action *a = g_new0(Action, 1);
  14     a->func = func;
  15
  16     /* deal with pointers */
  17     if (func == action_execute)
  18         a->data.execute.path = NULL;
  19
  20     return a;
  21 }
  22
  23 void action_free(Action *a)
  24 {
  25     if (a == NULL) return;
  26
  27     /* deal with pointers */
  28     if (a->func == action_execute || a->func == action_restart)
  29         g_free(a->data.execute.path);
  30
  31     g_free(a);
  32 }
  33
  34 Action *action_from_string(char *name)
  35 {
  36     Action *a = NULL;
  37     if (!g_ascii_strcasecmp(name, "execute")) {
  38         a = action_new(action_execute);
  39     } else if (!g_ascii_strcasecmp(name, "focus")) {
  40         a = action_new(action_focus);
  41     } else if (!g_ascii_strcasecmp(name, "unfocus")) {
  42         a = action_new(action_unfocus);
  43     } else if (!g_ascii_strcasecmp(name, "iconify")) {
  44         a = action_new(action_iconify);
  45     } else if (!g_ascii_strcasecmp(name, "raise")) {
  46         a = action_new(action_raise);
  47     } else if (!g_ascii_strcasecmp(name, "lower")) {
  48         a = action_new(action_lower);
  49     } else if (!g_ascii_strcasecmp(name, "focusraise")) {
  50         a = action_new(action_focusraise);
  51     } else if (!g_ascii_strcasecmp(name, "close")) {
  52         a = action_new(action_close);
  53     } else if (!g_ascii_strcasecmp(name, "kill")) {
  54         a = action_new(action_kill);
  55     } else if (!g_ascii_strcasecmp(name, "shade")) {
  56         a = action_new(action_shade);
  57     } else if (!g_ascii_strcasecmp(name, "unshade")) {
  58         a = action_new(action_unshade);
  59     } else if (!g_ascii_strcasecmp(name, "toggleshade")) {
  60         a = action_new(action_toggle_shade);
  61     } else if (!g_ascii_strcasecmp(name, "toggleomnipresent")) {
  62         a = action_new(action_toggle_omnipresent);
  63     } else if (!g_ascii_strcasecmp(name, "moverelative")) {
  64         a = action_new(action_move_relative);
  65     } else if (!g_ascii_strcasecmp(name, "resizerelative")) {
  66         a = action_new(action_resize_relative);
  67     } else if (!g_ascii_strcasecmp(name, "maximizefull")) {
  68         a = action_new(action_maximize_full);
  69     } else if (!g_ascii_strcasecmp(name, "unmaximizefull")) {
  70         a = action_new(action_unmaximize_full);
  71     } else if (!g_ascii_strcasecmp(name, "togglemaximizefull")) {
  72         a = action_new(action_toggle_maximize_full);
  73     } else if (!g_ascii_strcasecmp(name, "maximizehorz")) {
  74         a = action_new(action_maximize_horz);
  75     } else if (!g_ascii_strcasecmp(name, "unmaximizehorz")) {
  76         a = action_new(action_unmaximize_horz);
  77     } else if (!g_ascii_strcasecmp(name, "togglemaximizehorz")) {
  78         a = action_new(action_toggle_maximize_horz);
  79     } else if (!g_ascii_strcasecmp(name, "maximizevert")) {
  80         a = action_new(action_maximize_vert);
  81     } else if (!g_ascii_strcasecmp(name, "unmaximizevert")) {
  82         a = action_new(action_unmaximize_vert);
  83     } else if (!g_ascii_strcasecmp(name, "togglemaximizevert")) {
  84         a = action_new(action_toggle_maximize_vert);
  85     } else if (!g_ascii_strcasecmp(name, "sendtonextdesktop")) {
  86         a = action_new(action_send_to_next_desktop);
  87         a->data.sendtonextprev.wrap = FALSE;
  88         a->data.sendtonextprev.follow = TRUE;
  89     } else if (!g_ascii_strcasecmp(name, "sendtonextdesktopwrap")) {
  90         a = action_new(action_send_to_next_desktop);
  91         a->data.sendtonextprev.wrap = TRUE;
  92         a->data.sendtonextprev.follow = TRUE;
  93     } else if (!g_ascii_strcasecmp(name, "sendtopreviousdesktop")) {
  94         a = action_new(action_send_to_previous_desktop);
  95         a->data.sendtonextprev.wrap = FALSE;
  96         a->data.sendtonextprev.follow = TRUE;
  97     } else if (!g_ascii_strcasecmp(name, "sendtopreviousdesktopwrap")) {
  98         a = action_new(action_send_to_previous_desktop);
  99         a->data.sendtonextprev.wrap = TRUE;
 100         a->data.sendtonextprev.follow = TRUE;
 101     } else if (!g_ascii_strcasecmp(name, "nextdesktop")) {
 102         a = action_new(action_next_desktop);
 103         a->data.nextprevdesktop.wrap = FALSE;
 104     } else if (!g_ascii_strcasecmp(name, "nextdesktopwrap")) {
 105         a = action_new(action_next_desktop);
 106         a->data.nextprevdesktop.wrap = TRUE;
 107     } else if (!g_ascii_strcasecmp(name, "previousdesktop")) {
 108         a = action_new(action_previous_desktop);
 109         a->data.nextprevdesktop.wrap = FALSE;
 110     } else if (!g_ascii_strcasecmp(name, "previousdesktopwrap")) {
 111         a = action_new(action_previous_desktop);
 112         a->data.nextprevdesktop.wrap = TRUE;
 113     } else if (!g_ascii_strcasecmp(name, "nextdesktopcolumn")) {
 114         a = action_new(action_next_desktop_column);
 115         a->data.nextprevdesktop.wrap = FALSE;
 116     } else if (!g_ascii_strcasecmp(name, "nextdesktopcolumnwrap")) {
 117         a = action_new(action_next_desktop_column);
 118         a->data.nextprevdesktop.wrap = TRUE;
 119     } else if (!g_ascii_strcasecmp(name, "previousdesktopcolumn")) {
 120         a = action_new(action_previous_desktop_column);
 121         a->data.nextprevdesktop.wrap = FALSE;
 122     } else if (!g_ascii_strcasecmp(name, "previousdesktopcolumnwrap")) {
 123         a = action_new(action_previous_desktop_column);
 124         a->data.nextprevdesktop.wrap = TRUE;
 125     } else if (!g_ascii_strcasecmp(name, "nextdesktoprow")) {
 126         a = action_new(action_next_desktop_row);
 127         a->data.nextprevdesktop.wrap = FALSE;
 128     } else if (!g_ascii_strcasecmp(name, "nextdesktoprowwrap")) {
 129         a = action_new(action_next_desktop_row);
 130         a->data.nextprevdesktop.wrap = TRUE;
 131     } else if (!g_ascii_strcasecmp(name, "previousdesktoprow")) {
 132         a = action_new(action_previous_desktop_row);
 133         a->data.nextprevdesktop.wrap = FALSE;
 134     } else if (!g_ascii_strcasecmp(name, "previousdesktoprowwrap")) {
 135         a = action_new(action_previous_desktop_row);
 136         a->data.nextprevdesktop.wrap = TRUE;
 137     } else if (!g_ascii_strcasecmp(name, "move")) {
 138         a = action_new(action_move);
 139     } else if (!g_ascii_strcasecmp(name, "resize")) {
 140         a = action_new(action_resize);
 141     } else if (!g_ascii_strcasecmp(name, "restart")) {
 142         a = action_new(action_restart);
 143     } else if (!g_ascii_strcasecmp(name, "exit")) {
 144         a = action_new(action_exit);
 145     }
 146     return a;
 147 }
 148
 149 void action_execute(union ActionData *data)
 150 {
 151     GError *e = NULL;
 152     if (data->execute.path)
 153         if (!g_spawn_command_line_async(data->execute.path, &e)) {
 154             g_warning("failed to execute '%s': %s",
 155                       data->execute.path, e->message);
 156         }
 157 }
 158
 159 void action_focus(union ActionData *data)
 160 {
 161     if (data->client.c)
 162         client_focus(data->client.c);
 163 }
 164
 165 void action_unfocus (union ActionData *data)
 166 {
 167     if (data->client.c)
 168         client_unfocus(data->client.c);
 169 }
 170
 171 void action_iconify(union ActionData *data)
 172 {
 173     if (data->client.c)
 174         client_iconify(data->client.c, TRUE, TRUE);
 175 }
 176
 177 void action_focusraise(union ActionData *data)
 178 {
 179     if (data->client.c) {
 180         client_focus(data->client.c);
 181         stacking_raise(data->client.c);
 182     }
 183 }
 184
 185 void action_raise(union ActionData *data)
 186 {
 187     if (data->client.c)
 188         stacking_raise(data->client.c);
 189 }
 190
 191 void action_lower(union ActionData *data)
 192 {
 193     if (data->client.c)
 194         stacking_lower(data->client.c);
 195 }
 196
 197 void action_close(union ActionData *data)
 198 {
 199     if (data->client.c)
 200         client_close(data->client.c);
 201 }
 202
 203 void action_kill(union ActionData *data)
 204 {
 205     if (data->client.c)
 206         client_kill(data->client.c);
 207 }
 208
 209 void action_shade(union ActionData *data)
 210 {
 211     if (data->client.c)
 212         client_shade(data->client.c, TRUE);
 213 }
 214
 215 void action_unshade(union ActionData *data)
 216 {
 217     if (data->client.c)
 218         client_shade(data->client.c, FALSE);
 219 }
 220
 221 void action_toggle_shade(union ActionData *data)
 222 {
 223     if (data->client.c)
 224         client_shade(data->client.c, !data->client.c->shaded);
 225 }
 226
 227 void action_toggle_omnipresent(union ActionData *data)
 228 {
 229     if (data->client.c)
 230         client_set_desktop(data->client.c,
 231                            data->client.c->desktop == DESKTOP_ALL ?
 232                            screen_desktop : DESKTOP_ALL);
 233 }
 234
 235 void action_move_relative(union ActionData *data)
 236 {
 237     Client *c = data->relative.c;
 238     if (c)
 239         client_configure(c, Corner_TopLeft,
 240                          c->area.x + data->relative.dx,
 241                          c->area.y + data->relative.dy,
 242                          c->area.width, c->area.height, TRUE, TRUE);
 243 }
 244
 245 void action_resize_relative(union ActionData *data)
 246 {
 247     Client *c = data->relative.c;
 248     if (c)
 249         client_configure(c, Corner_TopLeft, c->area.x, c->area.y,
 250                          c->area.width + data->relative.dx,
 251                          c->area.height + data->relative.dy, TRUE, TRUE);
 252 }
 253
 254 void action_maximize_full(union ActionData *data)
 255 {
 256     if (data->client.c)
 257         client_maximize(data->client.c, TRUE, 0, TRUE);
 258 }
 259
 260 void action_unmaximize_full(union ActionData *data)
 261 {
 262     if (data->client.c)
 263         client_maximize(data->client.c, FALSE, 0, TRUE);
 264 }
 265
 266 void action_toggle_maximize_full(union ActionData *data)
 267 {
 268     if (data->client.c)
 269         client_maximize(data->client.c,
 270                         !(data->client.c->max_horz ||
 271                           data->client.c->max_vert),
 272                         0, TRUE);
 273 }
 274
 275 void action_maximize_horz(union ActionData *data)
 276 {
 277     if (data->client.c)
 278         client_maximize(data->client.c, TRUE, 1, TRUE);
 279 }
 280
 281 void action_unmaximize_horz(union ActionData *data)
 282 {
 283     if (data->client.c)
 284         client_maximize(data->client.c, FALSE, 1, TRUE);
 285 }
 286
 287 void action_toggle_maximize_horz(union ActionData *data)
 288 {
 289     if (data->client.c)
 290         client_maximize(data->client.c, !data->client.c->max_horz, 1, TRUE);
 291 }
 292
 293 void action_maximize_vert(union ActionData *data)
 294 {
 295     if (data->client.c)
 296         client_maximize(data->client.c, TRUE, 2, TRUE);
 297 }
 298
 299 void action_unmaximize_vert(union ActionData *data)
 300 {
 301     if (data->client.c)
 302         client_maximize(data->client.c, FALSE, 2, TRUE);
 303 }
 304
 305 void action_toggle_maximize_vert(union ActionData *data)
 306 {
 307     if (data->client.c)
 308         client_maximize(data->client.c, !data->client.c->max_vert, 2, TRUE);
 309 }
 310
 311 void action_send_to_desktop(union ActionData *data)
 312 {
 313     if (data->sendto.c)
 314         if (data->sendto.desktop < screen_num_desktops ||
 315             data->sendto.desktop == DESKTOP_ALL)
 316             client_set_desktop(data->sendto.c, data->sendto.desktop);
 317 }
 318
 319 void action_send_to_next_desktop(union ActionData *data)
 320 {
 321     guint d;
 322
 323     if (!data->sendto.c) return;
 324
 325     d = screen_desktop + 1;
 326     if (d >= screen_num_desktops) {
 327         if (!data->sendtonextprev.wrap) return;
 328         d = 0;
 329     }
 330     client_set_desktop(data->sendtonextprev.c, d);
 331     if (data->sendtonextprev.follow) screen_set_desktop(d);
 332 }
 333
 334 void action_send_to_previous_desktop(union ActionData *data)
 335 {
 336     guint d;
 337
 338     if (!data->sendto.c) return;
 339
 340     d = screen_desktop - 1;
 341     if (d >= screen_num_desktops) {
 342         if (!data->sendtonextprev.wrap) return;
 343         d = screen_num_desktops - 1;
 344     }
 345     client_set_desktop(data->sendtonextprev.c, d);
 346     if (data->sendtonextprev.follow) screen_set_desktop(d);
 347 }
 348
 349 void action_desktop(union ActionData *data)
 350 {
 351     if (data->desktop.desk < screen_num_desktops ||
 352         data->desktop.desk == DESKTOP_ALL)
 353         screen_set_desktop(data->desktop.desk);
 354 }
 355
 356 void action_next_desktop(union ActionData *data)
 357 {
 358     guint d;
 359
 360     d = screen_desktop + 1;
 361     if (d >= screen_num_desktops) {
 362         if (!data->nextprevdesktop.wrap) return;
 363         d = 0;
 364     }
 365     screen_set_desktop(d);
 366 }
 367
 368 void action_previous_desktop(union ActionData *data)
 369 {
 370     guint d;
 371
 372     d = screen_desktop - 1;
 373     if (d >= screen_num_desktops) {
 374         if (!data->nextprevdesktop.wrap) return;
 375         d = screen_num_desktops - 1;
 376     }
 377     screen_set_desktop(d);
 378 }
 379
 380 static void cur_row_col(guint *r, guint *c)
 381 {
 382     switch (screen_desktop_layout.orientation) {
 383     case Orientation_Horz:
 384         switch (screen_desktop_layout.start_corner) {
 385         case Corner_TopLeft:
 386             *r = screen_desktop / screen_desktop_layout.columns;
 387             *c = screen_desktop % screen_desktop_layout.columns;
 388             break;
 389         case Corner_BottomLeft:
 390             *r = screen_desktop_layout.rows - 1 -
 391                 screen_desktop / screen_desktop_layout.columns;
 392             *c = screen_desktop % screen_desktop_layout.columns;
 393             break;
 394         break;
 395         case Corner_TopRight:
 396             *r = screen_desktop / screen_desktop_layout.columns;
 397             *c = screen_desktop_layout.columns - 1 -
 398                 screen_desktop % screen_desktop_layout.columns;
 399             break;
 400         case Corner_BottomRight:
 401             *r = screen_desktop_layout.rows - 1 -
 402                 screen_desktop / screen_desktop_layout.columns;
 403             *c = screen_desktop_layout.columns - 1 -
 404                 screen_desktop % screen_desktop_layout.columns;
 405             break;
 406         break;
 407         }
 408     case Orientation_Vert:
 409         switch (screen_desktop_layout.start_corner) {
 410         case Corner_TopLeft:
 411             *r = screen_desktop % screen_desktop_layout.rows;
 412             *c = screen_desktop / screen_desktop_layout.rows;
 413             break;
 414         case Corner_BottomLeft:
 415             *r = screen_desktop_layout.rows - 1 -
 416                 screen_desktop % screen_desktop_layout.rows;
 417             *c = screen_desktop / screen_desktop_layout.rows;
 418             break;
 419         break;
 420         case Corner_TopRight:
 421             *r = screen_desktop % screen_desktop_layout.rows;
 422             *c = screen_desktop_layout.columns - 1 -
 423                 screen_desktop / screen_desktop_layout.rows;
 424             break;
 425         case Corner_BottomRight:
 426             *r = screen_desktop_layout.rows - 1 -
 427                 screen_desktop % screen_desktop_layout.rows;
 428             *c = screen_desktop_layout.columns - 1 -
 429                 screen_desktop / screen_desktop_layout.rows;
 430             break;
 431         break;
 432         }
 433         break;
 434     }
 435 }
 436
 437 static guint translate_row_col(guint r, guint c)
 438 {
 439     switch (screen_desktop_layout.orientation) {
 440     case Orientation_Horz:
 441         switch (screen_desktop_layout.start_corner) {
 442         case Corner_TopLeft:
 443             return r * screen_desktop_layout.columns + c;
 444         case Corner_BottomLeft:
 445             return (screen_desktop_layout.rows - 1 - r) *
 446                 screen_desktop_layout.columns + c;
 447         case Corner_TopRight:
 448             return r * screen_desktop_layout.columns +
 449                 (screen_desktop_layout.columns - 1 - c);
 450         case Corner_BottomRight:
 451             return (screen_desktop_layout.rows - 1 - r) *
 452                 screen_desktop_layout.columns +
 453                 (screen_desktop_layout.columns - 1 - c);
 454         }
 455     case Orientation_Vert:
 456         switch (screen_desktop_layout.start_corner) {
 457         case Corner_TopLeft:
 458             return c * screen_desktop_layout.rows + r;
 459         case Corner_BottomLeft:
 460             return c * screen_desktop_layout.rows +
 461                 (screen_desktop_layout.rows - 1 - r);
 462         case Corner_TopRight:
 463             return (screen_desktop_layout.columns - 1 - c) *
 464                 screen_desktop_layout.rows + r;
 465         case Corner_BottomRight:
 466             return (screen_desktop_layout.columns - 1 - c) *
 467                 screen_desktop_layout.rows +
 468                 (screen_desktop_layout.rows - 1 - r);
 469         }
 470     }
 471     g_assert_not_reached();
 472     return 0;
 473 }
 474
 475 void action_next_desktop_column(union ActionData *data)
 476 {
 477     guint r, c, d;
 478
 479     cur_row_col(&r, &c);
 480     ++c;
 481     d = translate_row_col(r, c);
 482     if (d >= screen_num_desktops) {
 483         if (!data->nextprevdesktop.wrap) return;
 484         c = 0;
 485     }
 486     if (d >= screen_num_desktops)
 487         ++c;
 488     d = translate_row_col(r, c);
 489     if (d < screen_num_desktops)
 490         screen_set_desktop(d);
 491 }
 492
 493 void action_previous_desktop_column(union ActionData *data)
 494 {
 495     guint r, c, d;
 496
 497     cur_row_col(&r, &c);
 498     --c;
 499     d = translate_row_col(r, c);
 500     if (d >= screen_num_desktops) {
 501         if (!data->nextprevdesktop.wrap) return;
 502         c = screen_desktop_layout.columns - 1;
 503     }
 504     if (d >= screen_num_desktops)
 505         --c;
 506     d = translate_row_col(r, c);
 507     if (d < screen_num_desktops)
 508         screen_set_desktop(d);
 509 }
 510
 511 void action_next_desktop_row(union ActionData *data)
 512 {
 513     guint r, c, d;
 514
 515     cur_row_col(&r, &c);
 516     ++r;
 517     d = translate_row_col(r, c);
 518     if (d >= screen_num_desktops) {
 519         if (!data->nextprevdesktop.wrap) return;
 520         r = 0;
 521     }
 522     if (d >= screen_num_desktops)
 523         ++r;
 524     d = translate_row_col(r, c);
 525     if (d < screen_num_desktops)
 526         screen_set_desktop(d);
 527 }
 528
 529 void action_previous_desktop_row(union ActionData *data)
 530 {
 531     guint r, c, d;
 532
 533     cur_row_col(&r, &c);
 534     --r;
 535     d = translate_row_col(r, c);
 536     if (d >= screen_num_desktops) {
 537         if (!data->nextprevdesktop.wrap) return;
 538         c = screen_desktop_layout.rows - 1;
 539     }
 540     if (d >= screen_num_desktops)
 541         --r;
 542     d = translate_row_col(r, c);
 543     if (d < screen_num_desktops)
 544         screen_set_desktop(d);
 545 }
 546
 547 void action_toggle_decorations(union ActionData *data)
 548 {
 549     Client *c = data->client.c;
 550     c->disabled_decorations = c->disabled_decorations ? 0 : ~0;
 551     client_setup_decor_and_functions(c);
 552 }
 553
 554 void action_move(union ActionData *data)
 555 {
 556     Client *c = data->move.c;
 557     int x = data->move.x;
 558     int y = data->move.y;
 559
 560     if (!c || !client_normal(c)) return;
 561
 562     dispatch_move(c, &x, &y);
 563
 564     frame_frame_gravity(c->frame, &x, &y); /* get where the client should be */
 565     client_configure(c, Corner_TopLeft, x, y, c->area.width, c->area.height,
 566                      TRUE, data->move.final);
 567 }
 568
 569 void action_resize(union ActionData *data)
 570 {
 571     Client *c = data->resize.c;
 572     int w = data->resize.x - c->frame->size.left - c->frame->size.right;
 573     int h = data->resize.y - c->frame->size.top - c->frame->size.bottom;
 574
 575     if (!c || !client_normal(c)) return;
 576
 577     /* XXX window snapping/struts */
 578
 579     client_configure(c, data->resize.corner, c->area.x, c->area.y, w, h,
 580                      TRUE, data->resize.final);
 581 }
 582
 583 void action_restart(union ActionData *data)
 584 {
 585     ob_restart_path = data->execute.path;
 586     ob_shutdown = ob_restart = TRUE;
 587 }
 588
 589 void action_exit(union ActionData *data)
 590 {
 591     ob_shutdown = TRUE;
 592 }