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
  32 ObPlacePolicy config_place_policy;
  33
  34 gchar *config_theme;
  35
  36 gchar *config_title_layout;
  37
  38 gint    config_desktops_num;
  39 GSList *config_desktops_names;
  40 gint    config_screen_firstdesk;
  41
  42 gboolean config_redraw_resize;
  43
  44 ObStackingLayer config_dock_layer;
  45 gboolean        config_dock_floating;
  46 ObDirection     config_dock_pos;
  47 gint            config_dock_x;
  48 gint            config_dock_y;
  49 ObOrientation   config_dock_orient;
  50 gboolean        config_dock_hide;
  51 guint           config_dock_hide_delay;
  52 guint           config_dock_app_move_button;
  53 guint           config_dock_app_move_modifiers;
  54
  55 guint config_keyboard_reset_keycode;
  56 guint config_keyboard_reset_state;
  57
  58 gint config_mouse_threshold;
  59 gint config_mouse_dclicktime;
  60
  61 GSList *config_menu_files;
  62
  63 gint config_resist_win;
  64 gint config_resist_edge;
  65
  66 /*
  67
  68 <keybind key="C-x">
  69   <action name="ChangeDesktop">
  70     <desktop>3</desktop>
  71   </action>
  72 </keybind>
  73
  74 */
  75
  76 static void parse_key(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
  77                       GList *keylist)
  78 {
  79     gchar *key;
  80     ObAction *action;
  81     xmlNodePtr n, nact;
  82     GList *it;
  83
  84     if ((n = parse_find_node("chainQuitKey", node))) {
  85         key = parse_string(doc, n);
  86         translate_key(key, &config_keyboard_reset_state,
  87                       &config_keyboard_reset_keycode);
  88         g_free(key);
  89     }
  90
  91     n = parse_find_node("keybind", node);
  92     while (n) {
  93         if (parse_attr_string("key", n, &key)) {
  94             keylist = g_list_append(keylist, key);
  95
  96             parse_key(i, doc, n->children, keylist);
  97
  98             it = g_list_last(keylist);
  99             g_free(it->data);
 100             keylist = g_list_delete_link(keylist, it);
 101         }
 102         n = parse_find_node("keybind", n->next);
 103     }
 104     if (keylist) {
 105         nact = parse_find_node("action", node);
 106         while (nact) {
 107             if ((action = action_parse(i, doc, nact,
 108                                        OB_USER_ACTION_KEYBOARD_KEY)))
 109                 keyboard_bind(keylist, action);
 110             nact = parse_find_node("action", nact->next);
 111         }
 112     }
 113 }
 114
 115 static void parse_keyboard(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 116                            gpointer d)
 117 {
 118     keyboard_unbind_all();
 119
 120     parse_key(i, doc, node->children, NULL);
 121 }
 122
 123 /*
 124
 125 <context name="Titlebar">
 126   <mousebind button="Left" action="Press">
 127     <action name="Raise"></action>
 128   </mousebind>
 129 </context>
 130
 131 */
 132
 133 static void parse_mouse(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 134                         gpointer d)
 135 {
 136     xmlNodePtr n, nbut, nact;
 137     gchar *buttonstr;
 138     gchar *contextstr;
 139     ObUserAction uact;
 140     ObMouseAction mact;
 141     ObAction *action;
 142
 143     mouse_unbind_all();
 144
 145     node = node->children;
 146
 147     if ((n = parse_find_node("dragThreshold", node)))
 148         config_mouse_threshold = parse_int(doc, n);
 149     if ((n = parse_find_node("doubleClickTime", node)))
 150         config_mouse_dclicktime = parse_int(doc, n);
 151
 152     n = parse_find_node("context", node);
 153     while (n) {
 154         if (!parse_attr_string("name", n, &contextstr))
 155             goto next_n;
 156         nbut = parse_find_node("mousebind", n->children);
 157         while (nbut) {
 158             if (!parse_attr_string("button", nbut, &buttonstr))
 159                 goto next_nbut;
 160             if (parse_attr_contains("press", nbut, "action")) {
 161                 uact = OB_USER_ACTION_MOUSE_PRESS;
 162                 mact = OB_MOUSE_ACTION_PRESS;
 163             } else if (parse_attr_contains("release", nbut, "action")) {
 164                 uact = OB_USER_ACTION_MOUSE_RELEASE;
 165                 mact = OB_MOUSE_ACTION_RELEASE;
 166             } else if (parse_attr_contains("click", nbut, "action")) {
 167                 uact = OB_USER_ACTION_MOUSE_CLICK;
 168                 mact = OB_MOUSE_ACTION_CLICK;
 169             } else if (parse_attr_contains("doubleclick", nbut,"action")) {
 170                 uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK;
 171                 mact = OB_MOUSE_ACTION_DOUBLE_CLICK;
 172             } else if (parse_attr_contains("drag", nbut, "action")) {
 173                 uact = OB_USER_ACTION_MOUSE_MOTION;
 174                 mact = OB_MOUSE_ACTION_MOTION;
 175             } else
 176                 goto next_nbut;
 177             nact = parse_find_node("action", nbut->children);
 178             while (nact) {
 179                 if ((action = action_parse(i, doc, nact, uact)))
 180                     mouse_bind(buttonstr, contextstr, mact, action);
 181                 nact = parse_find_node("action", nact->next);
 182             }
 183             g_free(buttonstr);
 184         next_nbut:
 185             nbut = parse_find_node("mousebind", nbut->next);
 186         }
 187         g_free(contextstr);
 188     next_n:
 189         n = parse_find_node("context", n->next);
 190     }
 191 }
 192
 193 static void parse_focus(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 194                         gpointer d)
 195 {
 196     xmlNodePtr n;
 197
 198     node = node->children;
 199
 200     if ((n = parse_find_node("focusNew", node)))
 201         config_focus_new = parse_bool(doc, n);
 202     if ((n = parse_find_node("followMouse", node)))
 203         config_focus_follow = 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_placement(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 211                             gpointer d)
 212 {
 213     xmlNodePtr n;
 214
 215     node = node->children;
 216
 217     if ((n = parse_find_node("policy", node)))
 218         if (parse_contains("UnderMouse", doc, n))
 219             config_place_policy = OB_PLACE_POLICY_MOUSE;
 220 }
 221
 222 static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 223                         gpointer d)
 224 {
 225     xmlNodePtr n;
 226
 227     node = node->children;
 228
 229     if ((n = parse_find_node("name", node))) {
 230         gchar *c;
 231
 232         g_free(config_theme);
 233         c = parse_string(doc, n);
 234         config_theme = parse_expand_tilde(c);
 235         g_free(c);
 236     }
 237     if ((n = parse_find_node("titleLayout", node))) {
 238         g_free(config_title_layout);
 239         config_title_layout = parse_string(doc, n);
 240     }
 241 }
 242
 243 static void parse_desktops(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 244                            gpointer d)
 245 {
 246     xmlNodePtr n;
 247
 248     node = node->children;
 249
 250     if ((n = parse_find_node("number", node))) {
 251         gint d = parse_int(doc, n);
 252         if (d > 0)
 253             config_desktops_num = d;
 254     }
 255     if ((n = parse_find_node("firstdesk", node))) {
 256         gint d = parse_int(doc, n);
 257         if (d > 0)
 258             config_screen_firstdesk = d;
 259     }
 260     if ((n = parse_find_node("names", node))) {
 261         GSList *it;
 262         xmlNodePtr nname;
 263
 264         for (it = config_desktops_names; it; it = it->next)
 265             g_free(it->data);
 266         g_slist_free(config_desktops_names);
 267         config_desktops_names = NULL;
 268
 269         nname = parse_find_node("name", n->children);
 270         while (nname) {
 271             config_desktops_names = g_slist_append(config_desktops_names,
 272                                                    parse_string(doc, nname));
 273             nname = parse_find_node("name", nname->next);
 274         }
 275     }
 276 }
 277
 278 static void parse_resize(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 279                          gpointer d)
 280 {
 281     xmlNodePtr n;
 282
 283     node = node->children;
 284
 285     if ((n = parse_find_node("drawContents", node)))
 286         config_redraw_resize = parse_bool(doc, n);
 287 }
 288
 289 static void parse_dock(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 290                        gpointer d)
 291 {
 292     xmlNodePtr n;
 293
 294     node = node->children;
 295
 296     if ((n = parse_find_node("position", node))) {
 297         if (parse_contains("TopLeft", doc, n))
 298             config_dock_floating = FALSE,
 299             config_dock_pos = OB_DIRECTION_NORTHWEST;
 300         else if (parse_contains("Top", doc, n))
 301             config_dock_floating = FALSE,
 302             config_dock_pos = OB_DIRECTION_NORTH;
 303         else if (parse_contains("TopRight", doc, n))
 304             config_dock_floating = FALSE,
 305             config_dock_pos = OB_DIRECTION_NORTHEAST;
 306         else if (parse_contains("Right", doc, n))
 307             config_dock_floating = FALSE,
 308             config_dock_pos = OB_DIRECTION_EAST;
 309         else if (parse_contains("BottomRight", doc, n))
 310             config_dock_floating = FALSE,
 311             config_dock_pos = OB_DIRECTION_SOUTHEAST;
 312         else if (parse_contains("Bottom", doc, n))
 313             config_dock_floating = FALSE,
 314             config_dock_pos = OB_DIRECTION_SOUTH;
 315         else if (parse_contains("BottomLeft", doc, n))
 316             config_dock_floating = FALSE,
 317             config_dock_pos = OB_DIRECTION_SOUTHWEST;
 318         else if (parse_contains("Left", doc, n))
 319             config_dock_floating = FALSE,
 320             config_dock_pos = OB_DIRECTION_WEST;
 321         else if (parse_contains("Floating", doc, n))
 322             config_dock_floating = TRUE;
 323     }
 324     if (config_dock_floating) {
 325         if ((n = parse_find_node("floatingX", node)))
 326             config_dock_x = parse_int(doc, n);
 327         if ((n = parse_find_node("floatingY", node)))
 328             config_dock_y = parse_int(doc, n);
 329     }
 330     if ((n = parse_find_node("stacking", node))) {
 331         if (parse_contains("top", doc, n))
 332             config_dock_layer = OB_STACKING_LAYER_DOCK_ABOVE;
 333         else if (parse_contains("normal", doc, n))
 334             config_dock_layer = OB_STACKING_LAYER_DOCK_NORMAL;
 335         else if (parse_contains("bottom", doc, n))
 336             config_dock_layer = OB_STACKING_LAYER_DOCK_BELOW;
 337     }
 338     if ((n = parse_find_node("direction", node))) {
 339         if (parse_contains("horizontal", doc, n))
 340             config_dock_orient = OB_ORIENTATION_HORZ;
 341         else if (parse_contains("vertical", doc, n))
 342             config_dock_orient = OB_ORIENTATION_VERT;
 343     }
 344     if ((n = parse_find_node("autoHide", node)))
 345         config_dock_hide = parse_bool(doc, n);
 346     if ((n = parse_find_node("hideDelay", node)))
 347         config_dock_hide_delay = parse_int(doc, n) * 1000;
 348     if ((n = parse_find_node("moveButton", node))) {
 349         gchar *str = parse_string(doc, n);
 350         guint b, s;
 351         if (translate_button(str, &s, &b)) {
 352             config_dock_app_move_button = b;
 353             config_dock_app_move_modifiers = s;
 354         } else {
 355             g_warning("invalid button '%s'", str);
 356         }
 357         g_free(str);
 358     }
 359 }
 360
 361 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 362                        gpointer d)
 363 {
 364     for (node = node->children; node; node = node->next) {
 365         if (!xmlStrcasecmp(node->name, (const xmlChar*) "file")) {
 366             gchar *c;
 367
 368             c = parse_string(doc, node);
 369             config_menu_files = g_slist_append(config_menu_files,
 370                                                parse_expand_tilde(c));
 371             g_free(c);
 372         }
 373     }
 374 }
 375
 376 static void parse_resistance(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 377                              gpointer d)
 378 {
 379     xmlNodePtr n;
 380
 381     node = node->children;
 382     if ((n = parse_find_node("strength", node)))
 383         config_resist_win = parse_int(doc, n);
 384     if ((n = parse_find_node("screen_edge_strength", node)))
 385         config_resist_edge = parse_int(doc, n);
 386 }
 387
 388 typedef struct
 389 {
 390     const gchar *key;
 391     const gchar *actname;
 392 } ObDefKeyBind;
 393
 394 static void bind_default_keyboard()
 395 {
 396     ObDefKeyBind *it;
 397     ObDefKeyBind binds[] = {
 398         { "A-Tab", "NextWindow" },
 399         { "S-A-Tab", "PreviousWindow" },
 400         { "A-F4", "Close" },
 401         { NULL, NULL }
 402     };
 403
 404     for (it = binds; it->key; ++it) {
 405         GList *l = g_list_append(NULL, g_strdup(it->key));
 406         keyboard_bind(l, action_from_string(it->actname,
 407                                             OB_USER_ACTION_KEYBOARD_KEY));
 408     }
 409 }
 410
 411 typedef struct
 412 {
 413     const gchar *button;
 414     const gchar *context;
 415     const ObMouseAction mact;
 416     const gchar *actname;
 417 } ObDefMouseBind;
 418
 419 static void bind_default_mouse()
 420 {
 421     ObDefMouseBind *it;
 422     ObDefMouseBind binds[] = {
 423         { "Left", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 424         { "Middle", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 425         { "Right", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 426         { "Left", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 427         { "Middle", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 428         { "Right", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 429         { "Left", "Titlebar", OB_MOUSE_ACTION_PRESS, "Focus" },
 430         { "Left", "Handle", OB_MOUSE_ACTION_PRESS, "Focus" },
 431         { "Left", "BLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 432         { "Left", "BRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 433         { "Left", "TLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 434         { "Left", "TRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 435         { "Left", "Close", OB_MOUSE_ACTION_PRESS, "Focus" },
 436         { "Left", "Maximize", OB_MOUSE_ACTION_PRESS, "Focus" },
 437         { "Left", "Iconify", OB_MOUSE_ACTION_PRESS, "Focus" },
 438         { "Left", "Icon", OB_MOUSE_ACTION_PRESS, "Focus" },
 439         { "Left", "AllDesktops", OB_MOUSE_ACTION_PRESS, "Focus" },
 440         { "Left", "Shade", OB_MOUSE_ACTION_PRESS, "Focus" },
 441         { "Left", "Client", OB_MOUSE_ACTION_CLICK, "Raise" },
 442         { "Left", "Titlebar", OB_MOUSE_ACTION_CLICK, "Raise" },
 443         { "Middle", "Titlebar", OB_MOUSE_ACTION_CLICK, "Lower" },
 444         { "Left", "Handle", OB_MOUSE_ACTION_CLICK, "Raise" },
 445         { "Left", "BLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 446         { "Left", "BRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 447         { "Left", "TLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 448         { "Left", "TRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 449         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Raise" },
 450         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "Raise" },
 451         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Raise" },
 452         { "Left", "Icon", OB_MOUSE_ACTION_CLICK, "Raise" },
 453         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "Raise" },
 454         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "Raise" },
 455         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Close" },
 456         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "ToggleMaximizeFull" },
 457         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Iconify" },
 458         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "ToggleOmnipresent" },
 459         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "ToggleShade" },
 460         { "Left", "TLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 461         { "Left", "TRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 462         { "Left", "BLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 463         { "Left", "BRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 464         { "Left", "Titlebar", OB_MOUSE_ACTION_MOTION, "Move" },
 465         { "A-Left", "Frame", OB_MOUSE_ACTION_MOTION, "Move" },
 466         { "A-Middle", "Frame", OB_MOUSE_ACTION_MOTION, "Resize" },
 467         { NULL, NULL, 0, NULL }
 468     };
 469
 470     for (it = binds; it->button; ++it) {
 471         ObUserAction uact;
 472         switch (it->mact) {
 473         case OB_MOUSE_ACTION_PRESS:
 474             uact = OB_USER_ACTION_MOUSE_PRESS; break;
 475         case OB_MOUSE_ACTION_RELEASE:
 476             uact = OB_USER_ACTION_MOUSE_RELEASE; break;
 477         case OB_MOUSE_ACTION_CLICK:
 478             uact = OB_USER_ACTION_MOUSE_CLICK; break;
 479         case OB_MOUSE_ACTION_DOUBLE_CLICK:
 480             uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK; break;
 481         case OB_MOUSE_ACTION_MOTION:
 482             uact = OB_USER_ACTION_MOUSE_MOTION; break;
 483         case OB_NUM_MOUSE_ACTIONS:
 484             g_assert_not_reached();
 485         }
 486         mouse_bind(it->button, it->context, it->mact,
 487                    action_from_string(it->actname, uact));
 488     }
 489 }
 490
 491 void config_startup(ObParseInst *i)
 492 {
 493     config_focus_new = TRUE;
 494     config_focus_follow = FALSE;
 495     config_focus_delay = 0;
 496     config_focus_raise = FALSE;
 497
 498     parse_register(i, "focus", parse_focus, NULL);
 499
 500     config_place_policy = OB_PLACE_POLICY_SMART;
 501
 502     parse_register(i, "placement", parse_placement, NULL);
 503
 504     config_theme = NULL;
 505
 506     config_title_layout = g_strdup("NLIMC");
 507
 508     parse_register(i, "theme", parse_theme, NULL);
 509
 510     config_desktops_num = 4;
 511     config_screen_firstdesk = 1;
 512     config_desktops_names = NULL;
 513
 514     parse_register(i, "desktops", parse_desktops, NULL);
 515
 516     config_redraw_resize = TRUE;
 517
 518     parse_register(i, "resize", parse_resize, NULL);
 519
 520     config_dock_layer = OB_STACKING_LAYER_DOCK_ABOVE;
 521     config_dock_pos = OB_DIRECTION_NORTHEAST;
 522     config_dock_floating = FALSE;
 523     config_dock_x = 0;
 524     config_dock_y = 0;
 525     config_dock_orient = OB_ORIENTATION_VERT;
 526     config_dock_hide = FALSE;
 527     config_dock_hide_delay = 300;
 528     config_dock_app_move_button = 2; /* middle */
 529     config_dock_app_move_modifiers = 0;
 530
 531     parse_register(i, "dock", parse_dock, NULL);
 532
 533     translate_key("C-g", &config_keyboard_reset_state,
 534                   &config_keyboard_reset_keycode);
 535
 536     bind_default_keyboard();
 537
 538     parse_register(i, "keyboard", parse_keyboard, NULL);
 539
 540     config_mouse_threshold = 3;
 541     config_mouse_dclicktime = 200;
 542
 543     bind_default_mouse();
 544
 545     parse_register(i, "mouse", parse_mouse, NULL);
 546
 547     config_resist_win = 10;
 548     config_resist_edge = 20;
 549
 550     parse_register(i, "resistance", parse_resistance, NULL);
 551
 552     config_menu_files = NULL;
 553
 554     parse_register(i, "menu", parse_menu, NULL);
 555 }
 556
 557 void config_shutdown()
 558 {
 559     GSList *it;
 560
 561     g_free(config_theme);
 562
 563     g_free(config_title_layout);
 564
 565     for (it = config_desktops_names; it; it = g_slist_next(it))
 566         g_free(it->data);
 567     g_slist_free(config_desktops_names);
 568
 569     for (it = config_menu_files; it; it = g_slist_next(it))
 570         g_free(it->data);
 571     g_slist_free(config_menu_files);
 572 }