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