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