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, "shadelower")) {
  56         a = action_new(action_shadelower);
  57     } else if (!g_ascii_strcasecmp(name, "unshaderaise")) {
  58         a = action_new(action_unshaderaise);
  59     } else if (!g_ascii_strcasecmp(name, "shade")) {
  60         a = action_new(action_shade);
  61     } else if (!g_ascii_strcasecmp(name, "unshade")) {
  62         a = action_new(action_unshade);
  63     } else if (!g_ascii_strcasecmp(name, "toggleshade")) {
  64         a = action_new(action_toggle_shade);
  65     } else if (!g_ascii_strcasecmp(name, "toggleomnipresent")) {
  66         a = action_new(action_toggle_omnipresent);
  67     } else if (!g_ascii_strcasecmp(name, "moverelativehorz")) {
  68         a = action_new(action_move_relative_horz);
  69     } else if (!g_ascii_strcasecmp(name, "moverelativevert")) {
  70         a = action_new(action_move_relative_vert);
  71     } else if (!g_ascii_strcasecmp(name, "resizerelativehorz")) {
  72         a = action_new(action_resize_relative_horz);
  73     } else if (!g_ascii_strcasecmp(name, "resizerelativevert")) {
  74         a = action_new(action_resize_relative_vert);
  75     } else if (!g_ascii_strcasecmp(name, "maximizefull")) {
  76         a = action_new(action_maximize_full);
  77     } else if (!g_ascii_strcasecmp(name, "unmaximizefull")) {
  78         a = action_new(action_unmaximize_full);
  79     } else if (!g_ascii_strcasecmp(name, "togglemaximizefull")) {
  80         a = action_new(action_toggle_maximize_full);
  81     } else if (!g_ascii_strcasecmp(name, "maximizehorz")) {
  82         a = action_new(action_maximize_horz);
  83     } else if (!g_ascii_strcasecmp(name, "unmaximizehorz")) {
  84         a = action_new(action_unmaximize_horz);
  85     } else if (!g_ascii_strcasecmp(name, "togglemaximizehorz")) {
  86         a = action_new(action_toggle_maximize_horz);
  87     } else if (!g_ascii_strcasecmp(name, "maximizevert")) {
  88         a = action_new(action_maximize_vert);
  89     } else if (!g_ascii_strcasecmp(name, "unmaximizevert")) {
  90         a = action_new(action_unmaximize_vert);
  91     } else if (!g_ascii_strcasecmp(name, "togglemaximizevert")) {
  92         a = action_new(action_toggle_maximize_vert);
  93     } else if (!g_ascii_strcasecmp(name, "sendtonextdesktop")) {
  94         a = action_new(action_send_to_next_desktop);
  95         a->data.sendtonextprev.wrap = FALSE;
  96         a->data.sendtonextprev.follow = TRUE;
  97     } else if (!g_ascii_strcasecmp(name, "sendtonextdesktopwrap")) {
  98         a = action_new(action_send_to_next_desktop);
  99         a->data.sendtonextprev.wrap = TRUE;
 100         a->data.sendtonextprev.follow = TRUE;
 101     } else if (!g_ascii_strcasecmp(name, "sendtopreviousdesktop")) {
 102         a = action_new(action_send_to_previous_desktop);
 103         a->data.sendtonextprev.wrap = FALSE;
 104         a->data.sendtonextprev.follow = TRUE;
 105     } else if (!g_ascii_strcasecmp(name, "sendtopreviousdesktopwrap")) {
 106         a = action_new(action_send_to_previous_desktop);
 107         a->data.sendtonextprev.wrap = TRUE;
 108         a->data.sendtonextprev.follow = TRUE;
 109     } else if (!g_ascii_strcasecmp(name, "desktop")) {
 110         a = action_new(action_desktop);
 111     } else if (!g_ascii_strcasecmp(name, "nextdesktop")) {
 112         a = action_new(action_next_desktop);
 113         a->data.nextprevdesktop.wrap = FALSE;
 114     } else if (!g_ascii_strcasecmp(name, "nextdesktopwrap")) {
 115         a = action_new(action_next_desktop);
 116         a->data.nextprevdesktop.wrap = TRUE;
 117     } else if (!g_ascii_strcasecmp(name, "previousdesktop")) {
 118         a = action_new(action_previous_desktop);
 119         a->data.nextprevdesktop.wrap = FALSE;
 120     } else if (!g_ascii_strcasecmp(name, "previousdesktopwrap")) {
 121         a = action_new(action_previous_desktop);
 122         a->data.nextprevdesktop.wrap = TRUE;
 123     } else if (!g_ascii_strcasecmp(name, "nextdesktopcolumn")) {
 124         a = action_new(action_next_desktop_column);
 125         a->data.nextprevdesktop.wrap = FALSE;
 126     } else if (!g_ascii_strcasecmp(name, "nextdesktopcolumnwrap")) {
 127         a = action_new(action_next_desktop_column);
 128         a->data.nextprevdesktop.wrap = TRUE;
 129     } else if (!g_ascii_strcasecmp(name, "previousdesktopcolumn")) {
 130         a = action_new(action_previous_desktop_column);
 131         a->data.nextprevdesktop.wrap = FALSE;
 132     } else if (!g_ascii_strcasecmp(name, "previousdesktopcolumnwrap")) {
 133         a = action_new(action_previous_desktop_column);
 134         a->data.nextprevdesktop.wrap = TRUE;
 135     } else if (!g_ascii_strcasecmp(name, "nextdesktoprow")) {
 136         a = action_new(action_next_desktop_row);
 137         a->data.nextprevdesktop.wrap = FALSE;
 138     } else if (!g_ascii_strcasecmp(name, "nextdesktoprowwrap")) {
 139         a = action_new(action_next_desktop_row);
 140         a->data.nextprevdesktop.wrap = TRUE;
 141     } else if (!g_ascii_strcasecmp(name, "previousdesktoprow")) {
 142         a = action_new(action_previous_desktop_row);
 143         a->data.nextprevdesktop.wrap = FALSE;
 144     } else if (!g_ascii_strcasecmp(name, "previousdesktoprowwrap")) {
 145         a = action_new(action_previous_desktop_row);
 146         a->data.nextprevdesktop.wrap = TRUE;
 147     } else if (!g_ascii_strcasecmp(name, "toggledecorations")) {
 148         a = action_new(action_toggle_decorations);
 149     } else if (!g_ascii_strcasecmp(name, "move")) {
 150         a = action_new(action_move);
 151     } else if (!g_ascii_strcasecmp(name, "resize")) {
 152         a = action_new(action_resize);
 153     } else if (!g_ascii_strcasecmp(name, "restart")) {
 154         a = action_new(action_restart);
 155     } else if (!g_ascii_strcasecmp(name, "exit")) {
 156         a = action_new(action_exit);
 157     }
 158     return a;
 159 }
 160
 161 void action_execute(union ActionData *data)
 162 {
 163     GError *e = NULL;
 164     if (data->execute.path)
 165         if (!g_spawn_command_line_async(data->execute.path, &e)) {
 166             g_warning("failed to execute '%s': %s",
 167                       data->execute.path, e->message);
 168         }
 169 }
 170
 171 void action_focus(union ActionData *data)
 172 {
 173     if (data->client.c)
 174         client_focus(data->client.c);
 175 }
 176
 177 void action_unfocus (union ActionData *data)
 178 {
 179     if (data->client.c)
 180         client_unfocus(data->client.c);
 181 }
 182
 183 void action_iconify(union ActionData *data)
 184 {
 185     if (data->client.c)
 186         client_iconify(data->client.c, TRUE, TRUE);
 187 }
 188
 189 void action_focusraise(union ActionData *data)
 190 {
 191     if (data->client.c) {
 192         client_focus(data->client.c);
 193         stacking_raise(data->client.c);
 194     }
 195 }
 196
 197 void action_raise(union ActionData *data)
 198 {
 199     if (data->client.c)
 200         stacking_raise(data->client.c);
 201 }
 202
 203 void action_unshaderaise(union ActionData *data)
 204 {
 205     if (data->client.c) {
 206         if (data->client.c->shaded)
 207             client_shade(data->client.c, FALSE);
 208         else
 209             stacking_raise(data->client.c);
 210     }
 211 }
 212
 213 void action_shadelower(union ActionData *data)
 214 {
 215     if (data->client.c) {
 216         if (data->client.c->shaded)
 217             stacking_lower(data->client.c);
 218         else
 219             client_shade(data->client.c, TRUE);
 220     }
 221 }
 222
 223 void action_lower(union ActionData *data)
 224 {
 225     if (data->client.c)
 226         stacking_lower(data->client.c);
 227 }
 228
 229 void action_close(union ActionData *data)
 230 {
 231     if (data->client.c)
 232         client_close(data->client.c);
 233 }
 234
 235 void action_kill(union ActionData *data)
 236 {
 237     if (data->client.c)
 238         client_kill(data->client.c);
 239 }
 240
 241 void action_shade(union ActionData *data)
 242 {
 243     if (data->client.c)
 244         client_shade(data->client.c, TRUE);
 245 }
 246
 247 void action_unshade(union ActionData *data)
 248 {
 249     if (data->client.c)
 250         client_shade(data->client.c, FALSE);
 251 }
 252
 253 void action_toggle_shade(union ActionData *data)
 254 {
 255     if (data->client.c)
 256         client_shade(data->client.c, !data->client.c->shaded);
 257 }
 258
 259 void action_toggle_omnipresent(union ActionData *data)
 260 {
 261     if (data->client.c)
 262         client_set_desktop(data->client.c,
 263                            data->client.c->desktop == DESKTOP_ALL ?
 264                            screen_desktop : DESKTOP_ALL, FALSE);
 265 }
 266
 267 void action_move_relative_horz(union ActionData *data)
 268 {
 269     Client *c = data->relative.c;
 270     if (c)
 271         client_configure(c, Corner_TopLeft,
 272                          c->area.x + data->relative.delta, c->area.y,
 273                          c->area.width, c->area.height, TRUE, TRUE);
 274 }
 275
 276 void action_move_relative_vert(union ActionData *data)
 277 {
 278     Client *c = data->relative.c;
 279     if (c)
 280         client_configure(c, Corner_TopLeft,
 281                          c->area.x, c->area.y + data->relative.delta,
 282                          c->area.width, c->area.height, TRUE, TRUE);
 283 }
 284
 285 void action_resize_relative_horz(union ActionData *data)
 286 {
 287     Client *c = data->relative.c;
 288     if (c)
 289         client_configure(c, Corner_TopLeft, c->area.x, c->area.y,
 290                          c->area.width + data->relative.delta,
 291                          c->area.height, TRUE, TRUE);
 292 }
 293
 294 void action_resize_relative_vert(union ActionData *data)
 295 {
 296     Client *c = data->relative.c;
 297     if (c)
 298         client_configure(c, Corner_TopLeft, c->area.x, c->area.y,
 299                          c->area.width, c->area.height + data->relative.delta,
 300                          TRUE, TRUE);
 301 }
 302
 303 void action_maximize_full(union ActionData *data)
 304 {
 305     if (data->client.c)
 306         client_maximize(data->client.c, TRUE, 0, TRUE);
 307 }
 308
 309 void action_unmaximize_full(union ActionData *data)
 310 {
 311     if (data->client.c)
 312         client_maximize(data->client.c, FALSE, 0, TRUE);
 313 }
 314
 315 void action_toggle_maximize_full(union ActionData *data)
 316 {
 317     if (data->client.c)
 318         client_maximize(data->client.c,
 319                         !(data->client.c->max_horz ||
 320                           data->client.c->max_vert),
 321                         0, TRUE);
 322 }
 323
 324 void action_maximize_horz(union ActionData *data)
 325 {
 326     if (data->client.c)
 327         client_maximize(data->client.c, TRUE, 1, TRUE);
 328 }
 329
 330 void action_unmaximize_horz(union ActionData *data)
 331 {
 332     if (data->client.c)
 333         client_maximize(data->client.c, FALSE, 1, TRUE);
 334 }
 335
 336 void action_toggle_maximize_horz(union ActionData *data)
 337 {
 338     if (data->client.c)
 339         client_maximize(data->client.c, !data->client.c->max_horz, 1, TRUE);
 340 }
 341
 342 void action_maximize_vert(union ActionData *data)
 343 {
 344     if (data->client.c)
 345         client_maximize(data->client.c, TRUE, 2, TRUE);
 346 }
 347
 348 void action_unmaximize_vert(union ActionData *data)
 349 {
 350     if (data->client.c)
 351         client_maximize(data->client.c, FALSE, 2, TRUE);
 352 }
 353
 354 void action_toggle_maximize_vert(union ActionData *data)
 355 {
 356     if (data->client.c)
 357         client_maximize(data->client.c, !data->client.c->max_vert, 2, TRUE);
 358 }
 359
 360 void action_send_to_desktop(union ActionData *data)
 361 {
 362     if (data->sendto.c)
 363         if (data->sendto.desktop < screen_num_desktops ||
 364             data->sendto.desktop == DESKTOP_ALL)
 365             client_set_desktop(data->sendto.c, data->sendto.desktop, TRUE);
 366 }
 367
 368 void action_send_to_next_desktop(union ActionData *data)
 369 {
 370     guint d;
 371
 372     if (!data->sendto.c) return;
 373
 374     d = screen_desktop + 1;
 375     if (d >= screen_num_desktops) {
 376         if (!data->sendtonextprev.wrap) return;
 377         d = 0;
 378     }
 379     client_set_desktop(data->sendtonextprev.c, d, data->sendtonextprev.follow);
 380     if (data->sendtonextprev.follow) screen_set_desktop(d);
 381 }
 382
 383 void action_send_to_previous_desktop(union ActionData *data)
 384 {
 385     guint d;
 386
 387     if (!data->sendto.c) return;
 388
 389     d = screen_desktop - 1;
 390     if (d >= screen_num_desktops) {
 391         if (!data->sendtonextprev.wrap) return;
 392         d = screen_num_desktops - 1;
 393     }
 394     client_set_desktop(data->sendtonextprev.c, d, data->sendtonextprev.follow);
 395     if (data->sendtonextprev.follow) screen_set_desktop(d);
 396 }
 397
 398 void action_desktop(union ActionData *data)
 399 {
 400     if (data->desktop.desk < screen_num_desktops ||
 401         data->desktop.desk == DESKTOP_ALL)
 402         screen_set_desktop(data->desktop.desk);
 403 }
 404
 405 void action_next_desktop(union ActionData *data)
 406 {
 407     guint d;
 408
 409     d = screen_desktop + 1;
 410     if (d >= screen_num_desktops) {
 411         if (!data->nextprevdesktop.wrap) return;
 412         d = 0;
 413     }
 414     screen_set_desktop(d);
 415 }
 416
 417 void action_previous_desktop(union ActionData *data)
 418 {
 419     guint d;
 420
 421     d = screen_desktop - 1;
 422     if (d >= screen_num_desktops) {
 423         if (!data->nextprevdesktop.wrap) return;
 424         d = screen_num_desktops - 1;
 425     }
 426     screen_set_desktop(d);
 427 }
 428
 429 static void cur_row_col(guint *r, guint *c)
 430 {
 431     switch (screen_desktop_layout.orientation) {
 432     case Orientation_Horz:
 433         switch (screen_desktop_layout.start_corner) {
 434         case Corner_TopLeft:
 435             *r = screen_desktop / screen_desktop_layout.columns;
 436             *c = screen_desktop % screen_desktop_layout.columns;
 437             break;
 438         case Corner_BottomLeft:
 439             *r = screen_desktop_layout.rows - 1 -
 440                 screen_desktop / screen_desktop_layout.columns;
 441             *c = screen_desktop % screen_desktop_layout.columns;
 442             break;
 443         break;
 444         case Corner_TopRight:
 445             *r = screen_desktop / screen_desktop_layout.columns;
 446             *c = screen_desktop_layout.columns - 1 -
 447                 screen_desktop % screen_desktop_layout.columns;
 448             break;
 449         case Corner_BottomRight:
 450             *r = screen_desktop_layout.rows - 1 -
 451                 screen_desktop / screen_desktop_layout.columns;
 452             *c = screen_desktop_layout.columns - 1 -
 453                 screen_desktop % screen_desktop_layout.columns;
 454             break;
 455         break;
 456         }
 457     case Orientation_Vert:
 458         switch (screen_desktop_layout.start_corner) {
 459         case Corner_TopLeft:
 460             *r = screen_desktop % screen_desktop_layout.rows;
 461             *c = screen_desktop / screen_desktop_layout.rows;
 462             break;
 463         case Corner_BottomLeft:
 464             *r = screen_desktop_layout.rows - 1 -
 465                 screen_desktop % screen_desktop_layout.rows;
 466             *c = screen_desktop / screen_desktop_layout.rows;
 467             break;
 468         break;
 469         case Corner_TopRight:
 470             *r = screen_desktop % screen_desktop_layout.rows;
 471             *c = screen_desktop_layout.columns - 1 -
 472                 screen_desktop / screen_desktop_layout.rows;
 473             break;
 474         case Corner_BottomRight:
 475             *r = screen_desktop_layout.rows - 1 -
 476                 screen_desktop % screen_desktop_layout.rows;
 477             *c = screen_desktop_layout.columns - 1 -
 478                 screen_desktop / screen_desktop_layout.rows;
 479             break;
 480         break;
 481         }
 482         break;
 483     }
 484 }
 485
 486 static guint translate_row_col(guint r, guint c)
 487 {
 488     switch (screen_desktop_layout.orientation) {
 489     case Orientation_Horz:
 490         switch (screen_desktop_layout.start_corner) {
 491         case Corner_TopLeft:
 492             return r * screen_desktop_layout.columns + c;
 493         case Corner_BottomLeft:
 494             return (screen_desktop_layout.rows - 1 - r) *
 495                 screen_desktop_layout.columns + c;
 496         case Corner_TopRight:
 497             return r * screen_desktop_layout.columns +
 498                 (screen_desktop_layout.columns - 1 - c);
 499         case Corner_BottomRight:
 500             return (screen_desktop_layout.rows - 1 - r) *
 501                 screen_desktop_layout.columns +
 502                 (screen_desktop_layout.columns - 1 - c);
 503         }
 504     case Orientation_Vert:
 505         switch (screen_desktop_layout.start_corner) {
 506         case Corner_TopLeft:
 507             return c * screen_desktop_layout.rows + r;
 508         case Corner_BottomLeft:
 509             return c * screen_desktop_layout.rows +
 510                 (screen_desktop_layout.rows - 1 - r);
 511         case Corner_TopRight:
 512             return (screen_desktop_layout.columns - 1 - c) *
 513                 screen_desktop_layout.rows + r;
 514         case Corner_BottomRight:
 515             return (screen_desktop_layout.columns - 1 - c) *
 516                 screen_desktop_layout.rows +
 517                 (screen_desktop_layout.rows - 1 - r);
 518         }
 519     }
 520     g_assert_not_reached();
 521     return 0;
 522 }
 523
 524 void action_next_desktop_column(union ActionData *data)
 525 {
 526     guint r, c, d;
 527
 528     cur_row_col(&r, &c);
 529     ++c;
 530     d = translate_row_col(r, c);
 531     if (d >= screen_num_desktops) {
 532         if (!data->nextprevdesktop.wrap) return;
 533         c = 0;
 534     }
 535     if (d >= screen_num_desktops)
 536         ++c;
 537     d = translate_row_col(r, c);
 538     if (d < screen_num_desktops)
 539         screen_set_desktop(d);
 540 }
 541
 542 void action_previous_desktop_column(union ActionData *data)
 543 {
 544     guint r, c, d;
 545
 546     cur_row_col(&r, &c);
 547     --c;
 548     d = translate_row_col(r, c);
 549     if (d >= screen_num_desktops) {
 550         if (!data->nextprevdesktop.wrap) return;
 551         c = screen_desktop_layout.columns - 1;
 552     }
 553     if (d >= screen_num_desktops)
 554         --c;
 555     d = translate_row_col(r, c);
 556     if (d < screen_num_desktops)
 557         screen_set_desktop(d);
 558 }
 559
 560 void action_next_desktop_row(union ActionData *data)
 561 {
 562     guint r, c, d;
 563
 564     cur_row_col(&r, &c);
 565     ++r;
 566     d = translate_row_col(r, c);
 567     if (d >= screen_num_desktops) {
 568         if (!data->nextprevdesktop.wrap) return;
 569         r = 0;
 570     }
 571     if (d >= screen_num_desktops)
 572         ++r;
 573     d = translate_row_col(r, c);
 574     if (d < screen_num_desktops)
 575         screen_set_desktop(d);
 576 }
 577
 578 void action_previous_desktop_row(union ActionData *data)
 579 {
 580     guint r, c, d;
 581
 582     cur_row_col(&r, &c);
 583     --r;
 584     d = translate_row_col(r, c);
 585     if (d >= screen_num_desktops) {
 586         if (!data->nextprevdesktop.wrap) return;
 587         c = screen_desktop_layout.rows - 1;
 588     }
 589     if (d >= screen_num_desktops)
 590         --r;
 591     d = translate_row_col(r, c);
 592     if (d < screen_num_desktops)
 593         screen_set_desktop(d);
 594 }
 595
 596 void action_toggle_decorations(union ActionData *data)
 597 {
 598     Client *c = data->client.c;
 599     c->disabled_decorations = c->disabled_decorations ? 0 : ~0;
 600     client_setup_decor_and_functions(c);
 601 }
 602
 603 void action_move(union ActionData *data)
 604 {
 605     Client *c = data->move.c;
 606     int x = data->move.x;
 607     int y = data->move.y;
 608
 609     if (!c || !client_normal(c)) return;
 610
 611     dispatch_move(c, &x, &y);
 612
 613     frame_frame_gravity(c->frame, &x, &y); /* get where the client should be */
 614     client_configure(c, Corner_TopLeft, x, y, c->area.width, c->area.height,
 615                      TRUE, data->move.final);
 616 }
 617
 618 void action_resize(union ActionData *data)
 619 {
 620     Client *c = data->resize.c;
 621     int w = data->resize.x;
 622     int h = data->resize.y;
 623
 624     if (!c || !client_normal(c)) return;
 625
 626     dispatch_resize(c, &w, &h, data->resize.corner);
 627
 628     w -= c->frame->size.left + c->frame->size.right;
 629     h -= c->frame->size.top + c->frame->size.bottom;
 630     client_configure(c, data->resize.corner, c->area.x, c->area.y, w, h,
 631                      TRUE, data->resize.final);
 632 }
 633
 634 void action_restart(union ActionData *data)
 635 {
 636     ob_restart_path = data->execute.path;
 637     ob_shutdown = ob_restart = TRUE;
 638 }
 639
 640 void action_exit(union ActionData *data)
 641 {
 642     ob_shutdown = TRUE;
 643 }