Dogcows Code - chaz/openbox/blob - openbox/config.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    config.c for the Openbox window manager
   4    Copyright (c) 2003        Ben Jansens
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    See the COPYING file for a copy of the GNU General Public License.
  17 */
  18
  19 #include "config.h"
  20 #include "keyboard.h"
  21 #include "mouse.h"
  22 #include "prop.h"
  23 #include "translate.h"
  24 #include "parser/parse.h"
  25 #include "openbox.h"
  26
  27 gboolean config_focus_new;
  28 gboolean config_focus_follow;
  29 gboolean config_focus_last;
  30 guint    config_focus_delay;
  31 guint    config_focus_raise;
  32
  33 char *config_theme;
  34
  35 gchar *config_title_layout;
  36
  37 int     config_desktops_num;
  38 GSList *config_desktops_names;
  39
  40 gboolean config_redraw_resize;
  41
  42 ObStackingLayer config_dock_layer;
  43 gboolean        config_dock_floating;
  44 ObDirection     config_dock_pos;
  45 gint            config_dock_x;
  46 gint            config_dock_y;
  47 ObOrientation   config_dock_orient;
  48 gboolean        config_dock_hide;
  49 guint           config_dock_hide_delay;
  50 guint           config_dock_app_move_button;
  51 guint           config_dock_app_move_modifiers;
  52
  53 guint config_keyboard_reset_keycode;
  54 guint config_keyboard_reset_state;
  55
  56 gint config_mouse_threshold;
  57 gint config_mouse_dclicktime;
  58
  59 gboolean config_dialog_focus;
  60 gboolean config_dialog_desktop;
  61
  62 GSList *config_menu_files;
  63
  64 gint config_resist_win;
  65 gint config_resist_edge;
  66
  67 /*
  68
  69 <keybind key="C-x">
  70   <action name="ChangeDesktop">
  71     <desktop>3</desktop>
  72   </action>
  73 </keybind>
  74
  75 */
  76
  77 static void parse_key(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
  78                       GList *keylist)
  79 {
  80     char *key;
  81     ObAction *action;
  82     xmlNodePtr n, nact;
  83     GList *it;
  84
  85     if ((n = parse_find_node("chainQuitKey", node))) {
  86         key = parse_string(doc, n);
  87         translate_key(key, &config_keyboard_reset_state,
  88                       &config_keyboard_reset_keycode);
  89         g_free(key);
  90     }
  91
  92     n = parse_find_node("keybind", node);
  93     while (n) {
  94         if (parse_attr_string("key", n, &key)) {
  95             keylist = g_list_append(keylist, key);
  96
  97             parse_key(i, doc, n->children, keylist);
  98
  99             it = g_list_last(keylist);
 100             g_free(it->data);
 101             keylist = g_list_delete_link(keylist, it);
 102         }
 103         n = parse_find_node("keybind", n->next);
 104     }
 105     if (keylist) {
 106         nact = parse_find_node("action", node);
 107         while (nact) {
 108             if ((action = action_parse(i, doc, nact,
 109                                        OB_USER_ACTION_KEYBOARD_KEY)))
 110                 keyboard_bind(keylist, action);
 111             nact = parse_find_node("action", nact->next);
 112         }
 113     }
 114 }
 115
 116 static void parse_keyboard(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 117                            void *d)
 118 {
 119     keyboard_unbind_all();
 120
 121     parse_key(i, doc, node->children, NULL);
 122 }
 123
 124 /*
 125
 126 <context name="Titlebar">
 127   <mousebind button="Left" action="Press">
 128     <action name="Raise"></action>
 129   </mousebind>
 130 </context>
 131
 132 */
 133
 134 static void parse_mouse(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 135                         void *d)
 136 {
 137     xmlNodePtr n, nbut, nact;
 138     char *buttonstr;
 139     char *contextstr;
 140     ObUserAction uact;
 141     ObMouseAction mact;
 142     ObAction *action;
 143
 144     mouse_unbind_all();
 145
 146     node = node->children;
 147
 148     if ((n = parse_find_node("dragThreshold", node)))
 149         config_mouse_threshold = parse_int(doc, n);
 150     if ((n = parse_find_node("doubleClickTime", node)))
 151         config_mouse_dclicktime = parse_int(doc, n);
 152
 153     n = parse_find_node("context", node);
 154     while (n) {
 155         if (!parse_attr_string("name", n, &contextstr))
 156             goto next_n;
 157         nbut = parse_find_node("mousebind", n->children);
 158         while (nbut) {
 159             if (!parse_attr_string("button", nbut, &buttonstr))
 160                 goto next_nbut;
 161             if (parse_attr_contains("press", nbut, "action")) {
 162                 uact = OB_USER_ACTION_MOUSE_PRESS;
 163                 mact = OB_MOUSE_ACTION_PRESS;
 164             } else if (parse_attr_contains("release", nbut, "action")) {
 165                 uact = OB_USER_ACTION_MOUSE_RELEASE;
 166                 mact = OB_MOUSE_ACTION_RELEASE;
 167             } else if (parse_attr_contains("click", nbut, "action")) {
 168                 uact = OB_USER_ACTION_MOUSE_CLICK;
 169                 mact = OB_MOUSE_ACTION_CLICK;
 170             } else if (parse_attr_contains("doubleclick", nbut,"action")) {
 171                 uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK;
 172                 mact = OB_MOUSE_ACTION_DOUBLE_CLICK;
 173             } else if (parse_attr_contains("drag", nbut, "action")) {
 174                 uact = OB_USER_ACTION_MOUSE_MOTION;
 175                 mact = OB_MOUSE_ACTION_MOTION;
 176             } else
 177                 goto next_nbut;
 178             nact = parse_find_node("action", nbut->children);
 179             while (nact) {
 180                 if ((action = action_parse(i, doc, nact, uact)))
 181                     mouse_bind(buttonstr, contextstr, mact, action);
 182                 nact = parse_find_node("action", nact->next);
 183             }
 184             g_free(buttonstr);
 185         next_nbut:
 186             nbut = parse_find_node("mousebind", nbut->next);
 187         }
 188         g_free(contextstr);
 189     next_n:
 190         n = parse_find_node("context", n->next);
 191     }
 192 }
 193
 194 static void parse_focus(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 195                         void *d)
 196 {
 197     xmlNodePtr n;
 198
 199     node = node->children;
 200
 201     if ((n = parse_find_node("focusNew", node)))
 202         config_focus_new = parse_bool(doc, n);
 203     if ((n = parse_find_node("followMouse", node)))
 204         config_focus_follow = parse_bool(doc, n);
 205     if ((n = parse_find_node("focusLast", node)))
 206         config_focus_last = parse_bool(doc, n);
 207     if ((n = parse_find_node("focusDelay", node)))
 208         config_focus_delay = parse_int(doc, n) * 1000;
 209     if ((n = parse_find_node("raiseOnFocus", node)))
 210         config_focus_raise = parse_bool(doc, n);
 211 }
 212
 213 static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 214                         void *d)
 215 {
 216     xmlNodePtr n;
 217
 218     node = node->children;
 219
 220     if ((n = parse_find_node("name", node))) {
 221         gchar *c;
 222
 223         g_free(config_theme);
 224         c = parse_string(doc, n);
 225         config_theme = parse_expand_tilde(c);
 226         g_free(c);
 227     }
 228     if ((n = parse_find_node("titleLayout", node))) {
 229         g_free(config_title_layout);
 230         config_title_layout = parse_string(doc, n);
 231     }
 232 }
 233
 234 static void parse_desktops(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 235                            void *d)
 236 {
 237     xmlNodePtr n;
 238
 239     node = node->children;
 240
 241     if ((n = parse_find_node("number", node))) {
 242         guint d = parse_int(doc, n);
 243         if (d > 0)
 244             config_desktops_num = d;
 245     }
 246     if ((n = parse_find_node("names", node))) {
 247         GSList *it;
 248         xmlNodePtr nname;
 249
 250         for (it = config_desktops_names; it; it = it->next)
 251             g_free(it->data);
 252         g_slist_free(config_desktops_names);
 253         config_desktops_names = NULL;
 254
 255         nname = parse_find_node("name", n->children);
 256         while (nname) {
 257             config_desktops_names = g_slist_append(config_desktops_names,
 258                                                    parse_string(doc, nname));
 259             nname = parse_find_node("name", nname->next);
 260         }
 261     }
 262 }
 263
 264 static void parse_resize(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 265                          void *d)
 266 {
 267     xmlNodePtr n;
 268
 269     node = node->children;
 270
 271     if ((n = parse_find_node("drawContents", node)))
 272         config_redraw_resize = parse_bool(doc, n);
 273 }
 274
 275 static void parse_dock(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 276 {
 277     xmlNodePtr n;
 278
 279     node = node->children;
 280
 281     if ((n = parse_find_node("position", node))) {
 282         if (parse_contains("TopLeft", doc, n))
 283             config_dock_floating = FALSE,
 284             config_dock_pos = OB_DIRECTION_NORTHWEST;
 285         else if (parse_contains("Top", doc, n))
 286             config_dock_floating = FALSE,
 287             config_dock_pos = OB_DIRECTION_NORTH;
 288         else if (parse_contains("TopRight", doc, n))
 289             config_dock_floating = FALSE,
 290             config_dock_pos = OB_DIRECTION_NORTHEAST;
 291         else if (parse_contains("Right", doc, n))
 292             config_dock_floating = FALSE,
 293             config_dock_pos = OB_DIRECTION_EAST;
 294         else if (parse_contains("BottomRight", doc, n))
 295             config_dock_floating = FALSE,
 296             config_dock_pos = OB_DIRECTION_SOUTHEAST;
 297         else if (parse_contains("Bottom", doc, n))
 298             config_dock_floating = FALSE,
 299             config_dock_pos = OB_DIRECTION_SOUTH;
 300         else if (parse_contains("BottomLeft", doc, n))
 301             config_dock_floating = FALSE,
 302             config_dock_pos = OB_DIRECTION_SOUTHWEST;
 303         else if (parse_contains("Left", doc, n))
 304             config_dock_floating = FALSE,
 305             config_dock_pos = OB_DIRECTION_WEST;
 306         else if (parse_contains("Floating", doc, n))
 307             config_dock_floating = TRUE;
 308     }
 309     if (config_dock_floating) {
 310         if ((n = parse_find_node("floatingX", node)))
 311             config_dock_x = parse_int(doc, n);
 312         if ((n = parse_find_node("floatingY", node)))
 313             config_dock_y = parse_int(doc, n);
 314     }
 315     if ((n = parse_find_node("stacking", node))) {
 316         if (parse_contains("top", doc, n))
 317             config_dock_layer = OB_STACKING_LAYER_TOP;
 318         else if (parse_contains("normal", doc, n))
 319             config_dock_layer = OB_STACKING_LAYER_NORMAL;
 320         else if (parse_contains("bottom", doc, n))
 321             config_dock_layer = OB_STACKING_LAYER_BELOW;
 322     }
 323     if ((n = parse_find_node("direction", node))) {
 324         if (parse_contains("horizontal", doc, n))
 325             config_dock_orient = OB_ORIENTATION_HORZ;
 326         else if (parse_contains("vertical", doc, n))
 327             config_dock_orient = OB_ORIENTATION_VERT;
 328     }
 329     if ((n = parse_find_node("autoHide", node)))
 330         config_dock_hide = parse_bool(doc, n);
 331     if ((n = parse_find_node("hideDelay", node)))
 332         config_dock_hide_delay = parse_int(doc, n) * 1000;
 333     if ((n = parse_find_node("moveButton", node))) {
 334         gchar *str = parse_string(doc, n);
 335         guint b, s;
 336         if (translate_button(str, &s, &b)) {
 337             config_dock_app_move_button = b;
 338             config_dock_app_move_modifiers = s;
 339         } else {
 340             g_warning("invalid button '%s'", str);
 341         }
 342         g_free(str);
 343     }
 344 }
 345
 346 static void parse_dialog(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 347                          void *d)
 348 {
 349     xmlNodePtr n;
 350
 351     node = node->children;
 352
 353     if ((n = parse_find_node("focus", node)))
 354         config_dialog_focus = parse_bool(doc, n);
 355     if ((n = parse_find_node("desktop", node)))
 356         config_dialog_desktop = parse_bool(doc, n);
 357 }
 358
 359 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 360 {
 361     for (node = node->children; node; node = node->next) {
 362         if (!xmlStrcasecmp(node->name, (const xmlChar*) "file")) {
 363             gchar *c;
 364
 365             c = parse_string(doc, node);
 366             config_menu_files = g_slist_append(config_menu_files,
 367                                                parse_expand_tilde(c));
 368             g_free(c);
 369         }
 370     }
 371 }
 372
 373 static void parse_resistance(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 374                              void *d)
 375 {
 376     xmlNodePtr n;
 377
 378     node = node->children;
 379     if ((n = parse_find_node("strength", node)))
 380         config_resist_win = parse_int(doc, n);
 381     if ((n = parse_find_node("screen_edge_strength", node)))
 382         config_resist_edge = parse_int(doc, n);
 383 }
 384
 385 typedef struct
 386 {
 387     const gchar *key;
 388     const gchar *actname;
 389 } ObDefKeyBind;
 390
 391 static void bind_default_keyboard()
 392 {
 393     ObDefKeyBind *it;
 394     ObDefKeyBind binds[] = {
 395         { "A-Tab", "NextWindow" },
 396         { "S-A-Tab", "PreviousWindow" },
 397         { "A-F4", "Close" },
 398         { NULL, NULL }
 399     };
 400
 401     for (it = binds; it->key; ++it) {
 402         GList *l = g_list_append(NULL, g_strdup(it->key));
 403         keyboard_bind(l, action_from_string(it->actname,
 404                                             OB_USER_ACTION_KEYBOARD_KEY));
 405     }
 406 }
 407
 408 typedef struct
 409 {
 410     const gchar *button;
 411     const gchar *context;
 412     const ObMouseAction mact;
 413     const gchar *actname;
 414 } ObDefMouseBind;
 415
 416 static void bind_default_mouse()
 417 {
 418     ObDefMouseBind *it;
 419     ObDefMouseBind binds[] = {
 420         { "Left", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 421         { "Middle", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 422         { "Right", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 423         { "Left", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 424         { "Middle", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 425         { "Right", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 426         { "Left", "Titlebar", OB_MOUSE_ACTION_PRESS, "Focus" },
 427         { "Left", "Handle", OB_MOUSE_ACTION_PRESS, "Focus" },
 428         { "Left", "BLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 429         { "Left", "BRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 430         { "Left", "TLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 431         { "Left", "TRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 432         { "Left", "Close", OB_MOUSE_ACTION_PRESS, "Focus" },
 433         { "Left", "Maximize", OB_MOUSE_ACTION_PRESS, "Focus" },
 434         { "Left", "Iconify", OB_MOUSE_ACTION_PRESS, "Focus" },
 435         { "Left", "Icon", OB_MOUSE_ACTION_PRESS, "Focus" },
 436         { "Left", "AllDesktops", OB_MOUSE_ACTION_PRESS, "Focus" },
 437         { "Left", "Shade", OB_MOUSE_ACTION_PRESS, "Focus" },
 438         { "Left", "Client", OB_MOUSE_ACTION_CLICK, "Raise" },
 439         { "Left", "Titlebar", OB_MOUSE_ACTION_CLICK, "Raise" },
 440         { "Middle", "Titlebar", OB_MOUSE_ACTION_CLICK, "Lower" },
 441         { "Left", "Handle", OB_MOUSE_ACTION_CLICK, "Raise" },
 442         { "Left", "BLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 443         { "Left", "BRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 444         { "Left", "TLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 445         { "Left", "TRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 446         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Raise" },
 447         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "Raise" },
 448         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Raise" },
 449         { "Left", "Icon", OB_MOUSE_ACTION_CLICK, "Raise" },
 450         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "Raise" },
 451         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "Raise" },
 452         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Close" },
 453         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "ToggleMaximizeFull" },
 454         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Iconify" },
 455         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "ToggleOmnipresent" },
 456         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "ToggleShade" },
 457         { "Left", "TLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 458         { "Left", "TRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 459         { "Left", "BLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 460         { "Left", "BRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 461         { "Left", "Titlebar", OB_MOUSE_ACTION_MOTION, "Move" },
 462         { "A-Left", "Frame", OB_MOUSE_ACTION_MOTION, "Move" },
 463         { "A-Middle", "Frame", OB_MOUSE_ACTION_MOTION, "Resize" },
 464         { NULL, NULL, 0, NULL }
 465     };
 466
 467     for (it = binds; it->button; ++it) {
 468         ObUserAction uact;
 469         switch (it->mact) {
 470         case OB_MOUSE_ACTION_PRESS:
 471             uact = OB_USER_ACTION_MOUSE_PRESS; break;
 472         case OB_MOUSE_ACTION_RELEASE:
 473             uact = OB_USER_ACTION_MOUSE_RELEASE; break;
 474         case OB_MOUSE_ACTION_CLICK:
 475             uact = OB_USER_ACTION_MOUSE_CLICK; break;
 476         case OB_MOUSE_ACTION_DOUBLE_CLICK:
 477             uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK; break;
 478         case OB_MOUSE_ACTION_MOTION:
 479             uact = OB_USER_ACTION_MOUSE_MOTION; break;
 480         case OB_NUM_MOUSE_ACTIONS:
 481             g_assert_not_reached();
 482         }
 483         mouse_bind(it->button, it->context, it->mact,
 484                    action_from_string(it->actname, uact));
 485     }
 486 }
 487
 488 void config_startup(ObParseInst *i)
 489 {
 490     config_focus_new = TRUE;
 491     config_focus_follow = FALSE;
 492     config_focus_last = TRUE;
 493     config_focus_delay = 0;
 494     config_focus_raise = FALSE;
 495
 496     parse_register(i, "focus", parse_focus, NULL);
 497
 498     config_theme = NULL;
 499
 500     config_title_layout = g_strdup("NLIMC");
 501
 502     parse_register(i, "theme", parse_theme, NULL);
 503
 504     config_desktops_num = 4;
 505     config_desktops_names = NULL;
 506
 507     parse_register(i, "desktops", parse_desktops, NULL);
 508
 509     config_redraw_resize = TRUE;
 510
 511     parse_register(i, "resize", parse_resize, NULL);
 512
 513     config_dock_layer = OB_STACKING_LAYER_TOP;
 514     config_dock_pos = OB_DIRECTION_NORTHEAST;
 515     config_dock_floating = FALSE;
 516     config_dock_x = 0;
 517     config_dock_y = 0;
 518     config_dock_orient = OB_ORIENTATION_VERT;
 519     config_dock_hide = FALSE;
 520     config_dock_hide_delay = 300;
 521     config_dock_app_move_button = 2; /* middle */
 522     config_dock_app_move_modifiers = 0;
 523
 524     parse_register(i, "dock", parse_dock, NULL);
 525
 526     translate_key("C-g", &config_keyboard_reset_state,
 527                   &config_keyboard_reset_keycode);
 528
 529     bind_default_keyboard();
 530
 531     parse_register(i, "keyboard", parse_keyboard, NULL);
 532
 533     config_mouse_threshold = 3;
 534     config_mouse_dclicktime = 200;
 535
 536     bind_default_mouse();
 537
 538     parse_register(i, "mouse", parse_mouse, NULL);
 539
 540     config_resist_win = 10;
 541     config_resist_edge = 20;
 542
 543     parse_register(i, "resistance", parse_resistance, NULL);
 544
 545     config_dialog_focus = TRUE;
 546     config_dialog_desktop = TRUE;
 547
 548     parse_register(i, "dialog", parse_dialog, NULL);
 549
 550     config_menu_files = NULL;
 551
 552     parse_register(i, "menu", parse_menu, NULL);
 553 }
 554
 555 void config_shutdown()
 556 {
 557     GSList *it;
 558
 559     g_free(config_theme);
 560
 561     g_free(config_title_layout);
 562
 563     for (it = config_desktops_names; it; it = g_slist_next(it))
 564         g_free(it->data);
 565     g_slist_free(config_desktops_names);
 566
 567     for (it = config_menu_files; it; it = g_slist_next(it))
 568         g_free(it->data);
 569     g_slist_free(config_menu_files);
 570 }