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