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 guint    config_focus_delay;
  30 gboolean config_focus_raise;
  31 gboolean config_focus_last;
  32
  33 ObPlacePolicy config_place_policy;
  34
  35 gchar *config_theme;
  36
  37 gchar *config_title_layout;
  38
  39 gint    config_desktops_num;
  40 GSList *config_desktops_names;
  41 gint    config_screen_firstdesk;
  42
  43 gboolean config_redraw_resize;
  44
  45 ObStackingLayer config_dock_layer;
  46 gboolean        config_dock_floating;
  47 ObDirection     config_dock_pos;
  48 gint            config_dock_x;
  49 gint            config_dock_y;
  50 ObOrientation   config_dock_orient;
  51 gboolean        config_dock_hide;
  52 guint           config_dock_hide_delay;
  53 guint           config_dock_app_move_button;
  54 guint           config_dock_app_move_modifiers;
  55
  56 guint config_keyboard_reset_keycode;
  57 guint config_keyboard_reset_state;
  58
  59 gint config_mouse_threshold;
  60 gint config_mouse_dclicktime;
  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     gchar *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                            gpointer 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                         gpointer d)
 136 {
 137     xmlNodePtr n, nbut, nact;
 138     gchar *buttonstr;
 139     gchar *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                         gpointer 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("focusDelay", node)))
 206         config_focus_delay = parse_int(doc, n) * 1000;
 207     if ((n = parse_find_node("raiseOnFocus", node)))
 208         config_focus_raise = parse_bool(doc, n);
 209     if ((n = parse_find_node("focusLast", node)))
 210         config_focus_last = parse_bool(doc, n);
 211 }
 212
 213 static void parse_placement(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 214                             gpointer d)
 215 {
 216     xmlNodePtr n;
 217
 218     node = node->children;
 219
 220     if ((n = parse_find_node("policy", node)))
 221         if (parse_contains("UnderMouse", doc, n))
 222             config_place_policy = OB_PLACE_POLICY_MOUSE;
 223 }
 224
 225 static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 226                         gpointer d)
 227 {
 228     xmlNodePtr n;
 229
 230     node = node->children;
 231
 232     if ((n = parse_find_node("name", node))) {
 233         gchar *c;
 234
 235         g_free(config_theme);
 236         c = parse_string(doc, n);
 237         config_theme = parse_expand_tilde(c);
 238         g_free(c);
 239     }
 240     if ((n = parse_find_node("titleLayout", node))) {
 241         g_free(config_title_layout);
 242         config_title_layout = parse_string(doc, n);
 243     }
 244 }
 245
 246 static void parse_desktops(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 247                            gpointer d)
 248 {
 249     xmlNodePtr n;
 250
 251     node = node->children;
 252
 253     if ((n = parse_find_node("number", node))) {
 254         gint d = parse_int(doc, n);
 255         if (d > 0)
 256             config_desktops_num = d;
 257     }
 258     if ((n = parse_find_node("firstdesk", node))) {
 259         gint d = parse_int(doc, n);
 260         if (d > 0)
 261             config_screen_firstdesk = d;
 262     }
 263     if ((n = parse_find_node("names", node))) {
 264         GSList *it;
 265         xmlNodePtr nname;
 266
 267         for (it = config_desktops_names; it; it = it->next)
 268             g_free(it->data);
 269         g_slist_free(config_desktops_names);
 270         config_desktops_names = NULL;
 271
 272         nname = parse_find_node("name", n->children);
 273         while (nname) {
 274             config_desktops_names = g_slist_append(config_desktops_names,
 275                                                    parse_string(doc, nname));
 276             nname = parse_find_node("name", nname->next);
 277         }
 278     }
 279 }
 280
 281 static void parse_resize(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 282                          gpointer d)
 283 {
 284     xmlNodePtr n;
 285
 286     node = node->children;
 287
 288     if ((n = parse_find_node("drawContents", node)))
 289         config_redraw_resize = parse_bool(doc, n);
 290 }
 291
 292 static void parse_dock(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 293                        gpointer d)
 294 {
 295     xmlNodePtr n;
 296
 297     node = node->children;
 298
 299     if ((n = parse_find_node("position", node))) {
 300         if (parse_contains("TopLeft", doc, n))
 301             config_dock_floating = FALSE,
 302             config_dock_pos = OB_DIRECTION_NORTHWEST;
 303         else if (parse_contains("Top", doc, n))
 304             config_dock_floating = FALSE,
 305             config_dock_pos = OB_DIRECTION_NORTH;
 306         else if (parse_contains("TopRight", doc, n))
 307             config_dock_floating = FALSE,
 308             config_dock_pos = OB_DIRECTION_NORTHEAST;
 309         else if (parse_contains("Right", doc, n))
 310             config_dock_floating = FALSE,
 311             config_dock_pos = OB_DIRECTION_EAST;
 312         else if (parse_contains("BottomRight", doc, n))
 313             config_dock_floating = FALSE,
 314             config_dock_pos = OB_DIRECTION_SOUTHEAST;
 315         else if (parse_contains("Bottom", doc, n))
 316             config_dock_floating = FALSE,
 317             config_dock_pos = OB_DIRECTION_SOUTH;
 318         else if (parse_contains("BottomLeft", doc, n))
 319             config_dock_floating = FALSE,
 320             config_dock_pos = OB_DIRECTION_SOUTHWEST;
 321         else if (parse_contains("Left", doc, n))
 322             config_dock_floating = FALSE,
 323             config_dock_pos = OB_DIRECTION_WEST;
 324         else if (parse_contains("Floating", doc, n))
 325             config_dock_floating = TRUE;
 326     }
 327     if (config_dock_floating) {
 328         if ((n = parse_find_node("floatingX", node)))
 329             config_dock_x = parse_int(doc, n);
 330         if ((n = parse_find_node("floatingY", node)))
 331             config_dock_y = parse_int(doc, n);
 332     }
 333     if ((n = parse_find_node("stacking", node))) {
 334         if (parse_contains("top", doc, n))
 335             config_dock_layer = OB_STACKING_LAYER_DOCK_ABOVE;
 336         else if (parse_contains("normal", doc, n))
 337             config_dock_layer = OB_STACKING_LAYER_DOCK_NORMAL;
 338         else if (parse_contains("bottom", doc, n))
 339             config_dock_layer = OB_STACKING_LAYER_DOCK_BELOW;
 340     }
 341     if ((n = parse_find_node("direction", node))) {
 342         if (parse_contains("horizontal", doc, n))
 343             config_dock_orient = OB_ORIENTATION_HORZ;
 344         else if (parse_contains("vertical", doc, n))
 345             config_dock_orient = OB_ORIENTATION_VERT;
 346     }
 347     if ((n = parse_find_node("autoHide", node)))
 348         config_dock_hide = parse_bool(doc, n);
 349     if ((n = parse_find_node("hideDelay", node)))
 350         config_dock_hide_delay = parse_int(doc, n) * 1000;
 351     if ((n = parse_find_node("moveButton", node))) {
 352         gchar *str = parse_string(doc, n);
 353         guint b, s;
 354         if (translate_button(str, &s, &b)) {
 355             config_dock_app_move_button = b;
 356             config_dock_app_move_modifiers = s;
 357         } else {
 358             g_warning("invalid button '%s'", str);
 359         }
 360         g_free(str);
 361     }
 362 }
 363
 364 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 365                        gpointer d)
 366 {
 367     for (node = node->children; node; node = node->next) {
 368         if (!xmlStrcasecmp(node->name, (const xmlChar*) "file")) {
 369             gchar *c;
 370
 371             c = parse_string(doc, node);
 372             config_menu_files = g_slist_append(config_menu_files,
 373                                                parse_expand_tilde(c));
 374             g_free(c);
 375         }
 376     }
 377 }
 378
 379 static void parse_resistance(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 380                              gpointer d)
 381 {
 382     xmlNodePtr n;
 383
 384     node = node->children;
 385     if ((n = parse_find_node("strength", node)))
 386         config_resist_win = parse_int(doc, n);
 387     if ((n = parse_find_node("screen_edge_strength", node)))
 388         config_resist_edge = parse_int(doc, n);
 389 }
 390
 391 typedef struct
 392 {
 393     const gchar *key;
 394     const gchar *actname;
 395 } ObDefKeyBind;
 396
 397 static void bind_default_keyboard()
 398 {
 399     ObDefKeyBind *it;
 400     ObDefKeyBind binds[] = {
 401         { "A-Tab", "NextWindow" },
 402         { "S-A-Tab", "PreviousWindow" },
 403         { "A-F4", "Close" },
 404         { NULL, NULL }
 405     };
 406
 407     for (it = binds; it->key; ++it) {
 408         GList *l = g_list_append(NULL, g_strdup(it->key));
 409         keyboard_bind(l, action_from_string(it->actname,
 410                                             OB_USER_ACTION_KEYBOARD_KEY));
 411     }
 412 }
 413
 414 typedef struct
 415 {
 416     const gchar *button;
 417     const gchar *context;
 418     const ObMouseAction mact;
 419     const gchar *actname;
 420 } ObDefMouseBind;
 421
 422 static void bind_default_mouse()
 423 {
 424     ObDefMouseBind *it;
 425     ObDefMouseBind binds[] = {
 426         { "Left", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 427         { "Middle", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 428         { "Right", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 429         { "Left", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 430         { "Middle", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 431         { "Right", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 432         { "Left", "Titlebar", OB_MOUSE_ACTION_PRESS, "Focus" },
 433         { "Left", "Handle", OB_MOUSE_ACTION_PRESS, "Focus" },
 434         { "Left", "BLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 435         { "Left", "BRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 436         { "Left", "TLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 437         { "Left", "TRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 438         { "Left", "Close", OB_MOUSE_ACTION_PRESS, "Focus" },
 439         { "Left", "Maximize", OB_MOUSE_ACTION_PRESS, "Focus" },
 440         { "Left", "Iconify", OB_MOUSE_ACTION_PRESS, "Focus" },
 441         { "Left", "Icon", OB_MOUSE_ACTION_PRESS, "Focus" },
 442         { "Left", "AllDesktops", OB_MOUSE_ACTION_PRESS, "Focus" },
 443         { "Left", "Shade", OB_MOUSE_ACTION_PRESS, "Focus" },
 444         { "Left", "Client", OB_MOUSE_ACTION_CLICK, "Raise" },
 445         { "Left", "Titlebar", OB_MOUSE_ACTION_CLICK, "Raise" },
 446         { "Middle", "Titlebar", OB_MOUSE_ACTION_CLICK, "Lower" },
 447         { "Left", "Handle", OB_MOUSE_ACTION_CLICK, "Raise" },
 448         { "Left", "BLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 449         { "Left", "BRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 450         { "Left", "TLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 451         { "Left", "TRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 452         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Raise" },
 453         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "Raise" },
 454         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Raise" },
 455         { "Left", "Icon", OB_MOUSE_ACTION_CLICK, "Raise" },
 456         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "Raise" },
 457         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "Raise" },
 458         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Close" },
 459         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "ToggleMaximizeFull" },
 460         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Iconify" },
 461         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "ToggleOmnipresent" },
 462         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "ToggleShade" },
 463         { "Left", "TLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 464         { "Left", "TRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 465         { "Left", "BLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 466         { "Left", "BRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 467         { "Left", "Titlebar", OB_MOUSE_ACTION_MOTION, "Move" },
 468         { "A-Left", "Frame", OB_MOUSE_ACTION_MOTION, "Move" },
 469         { "A-Middle", "Frame", OB_MOUSE_ACTION_MOTION, "Resize" },
 470         { NULL, NULL, 0, NULL }
 471     };
 472
 473     for (it = binds; it->button; ++it) {
 474         ObUserAction uact;
 475         switch (it->mact) {
 476         case OB_MOUSE_ACTION_PRESS:
 477             uact = OB_USER_ACTION_MOUSE_PRESS; break;
 478         case OB_MOUSE_ACTION_RELEASE:
 479             uact = OB_USER_ACTION_MOUSE_RELEASE; break;
 480         case OB_MOUSE_ACTION_CLICK:
 481             uact = OB_USER_ACTION_MOUSE_CLICK; break;
 482         case OB_MOUSE_ACTION_DOUBLE_CLICK:
 483             uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK; break;
 484         case OB_MOUSE_ACTION_MOTION:
 485             uact = OB_USER_ACTION_MOUSE_MOTION; break;
 486         case OB_NUM_MOUSE_ACTIONS:
 487             g_assert_not_reached();
 488         }
 489         mouse_bind(it->button, it->context, it->mact,
 490                    action_from_string(it->actname, uact));
 491     }
 492 }
 493
 494 void config_startup(ObParseInst *i)
 495 {
 496     config_focus_new = TRUE;
 497     config_focus_follow = FALSE;
 498     config_focus_delay = 0;
 499     config_focus_raise = FALSE;
 500     config_focus_last = FALSE;
 501
 502     parse_register(i, "focus", parse_focus, NULL);
 503
 504     config_place_policy = OB_PLACE_POLICY_SMART;
 505
 506     parse_register(i, "placement", parse_placement, NULL);
 507
 508     config_theme = NULL;
 509
 510     config_title_layout = g_strdup("NLIMC");
 511
 512     parse_register(i, "theme", parse_theme, NULL);
 513
 514     config_desktops_num = 4;
 515     config_screen_firstdesk = 1;
 516     config_desktops_names = NULL;
 517
 518     parse_register(i, "desktops", parse_desktops, NULL);
 519
 520     config_redraw_resize = TRUE;
 521
 522     parse_register(i, "resize", parse_resize, NULL);
 523
 524     config_dock_layer = OB_STACKING_LAYER_DOCK_ABOVE;
 525     config_dock_pos = OB_DIRECTION_NORTHEAST;
 526     config_dock_floating = FALSE;
 527     config_dock_x = 0;
 528     config_dock_y = 0;
 529     config_dock_orient = OB_ORIENTATION_VERT;
 530     config_dock_hide = FALSE;
 531     config_dock_hide_delay = 300;
 532     config_dock_app_move_button = 2; /* middle */
 533     config_dock_app_move_modifiers = 0;
 534
 535     parse_register(i, "dock", parse_dock, NULL);
 536
 537     translate_key("C-g", &config_keyboard_reset_state,
 538                   &config_keyboard_reset_keycode);
 539
 540     bind_default_keyboard();
 541
 542     parse_register(i, "keyboard", parse_keyboard, NULL);
 543
 544     config_mouse_threshold = 3;
 545     config_mouse_dclicktime = 200;
 546
 547     bind_default_mouse();
 548
 549     parse_register(i, "mouse", parse_mouse, NULL);
 550
 551     config_resist_win = 10;
 552     config_resist_edge = 20;
 553
 554     parse_register(i, "resistance", parse_resistance, NULL);
 555
 556     config_menu_files = NULL;
 557
 558     parse_register(i, "menu", parse_menu, NULL);
 559 }
 560
 561 void config_shutdown()
 562 {
 563     GSList *it;
 564
 565     g_free(config_theme);
 566
 567     g_free(config_title_layout);
 568
 569     for (it = config_desktops_names; it; it = g_slist_next(it))
 570         g_free(it->data);
 571     g_slist_free(config_desktops_names);
 572
 573     for (it = config_menu_files; it; it = g_slist_next(it))
 574         g_free(it->data);
 575     g_slist_free(config_menu_files);
 576 }