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