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
  31 char *config_theme;
  32
  33 gchar *config_title_layout;
  34
  35 int     config_desktops_num;
  36 GSList *config_desktops_names;
  37
  38 gboolean config_redraw_resize;
  39
  40 ObStackingLayer config_dock_layer;
  41 gboolean        config_dock_floating;
  42 ObDirection     config_dock_pos;
  43 gint            config_dock_x;
  44 gint            config_dock_y;
  45 ObOrientation   config_dock_orient;
  46 gboolean        config_dock_hide;
  47 guint           config_dock_hide_delay;
  48
  49 guint config_keyboard_reset_keycode;
  50 guint config_keyboard_reset_state;
  51
  52 gint config_mouse_threshold;
  53 gint config_mouse_dclicktime;
  54
  55 GSList *config_menu_files;
  56
  57 gint config_resist_win;
  58 gint config_resist_edge;
  59
  60 /*
  61
  62 <keybind key="C-x">
  63   <action name="ChangeDesktop">
  64     <desktop>3</desktop>
  65   </action>
  66 </keybind>
  67
  68 */
  69
  70 static void parse_key(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
  71                       GList *keylist)
  72 {
  73     char *key;
  74     ObAction *action;
  75     xmlNodePtr n, nact;
  76     GList *it;
  77
  78     if ((n = parse_find_node("chainQuitKey", node))) {
  79         key = parse_string(doc, n);
  80         translate_key(key, &config_keyboard_reset_state,
  81                       &config_keyboard_reset_keycode);
  82         g_free(key);
  83     }
  84
  85     n = parse_find_node("keybind", node);
  86     while (n) {
  87         if (parse_attr_string("key", n, &key)) {
  88             keylist = g_list_append(keylist, key);
  89
  90             parse_key(i, doc, n->children, keylist);
  91
  92             it = g_list_last(keylist);
  93             g_free(it->data);
  94             keylist = g_list_delete_link(keylist, it);
  95         }
  96         n = parse_find_node("keybind", n->next);
  97     }
  98     if (keylist) {
  99         nact = parse_find_node("action", node);
 100         while (nact) {
 101             if ((action = action_parse(i, doc, nact,
 102                                        OB_USER_ACTION_KEYBOARD_KEY)))
 103                 keyboard_bind(keylist, action);
 104             nact = parse_find_node("action", nact->next);
 105         }
 106     }
 107 }
 108
 109 static void parse_keyboard(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 110                            void *d)
 111 {
 112     keyboard_unbind_all();
 113
 114     parse_key(i, doc, node->children, NULL);
 115 }
 116
 117 /*
 118
 119 <context name="Titlebar">
 120   <mousebind button="Left" action="Press">
 121     <action name="Raise"></action>
 122   </mousebind>
 123 </context>
 124
 125 */
 126
 127 static void parse_mouse(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 128                         void *d)
 129 {
 130     xmlNodePtr n, nbut, nact;
 131     char *buttonstr;
 132     char *contextstr;
 133     ObUserAction uact;
 134     ObMouseAction mact;
 135     ObAction *action;
 136
 137     mouse_unbind_all();
 138
 139     node = node->children;
 140
 141     if ((n = parse_find_node("dragThreshold", node)))
 142         config_mouse_threshold = parse_int(doc, n);
 143     if ((n = parse_find_node("doubleClickTime", node)))
 144         config_mouse_dclicktime = parse_int(doc, n);
 145
 146     n = parse_find_node("context", node);
 147     while (n) {
 148         if (!parse_attr_string("name", n, &contextstr))
 149             goto next_n;
 150         nbut = parse_find_node("mousebind", n->children);
 151         while (nbut) {
 152             if (!parse_attr_string("button", nbut, &buttonstr))
 153                 goto next_nbut;
 154             if (parse_attr_contains("press", nbut, "action")) {
 155                 uact = OB_USER_ACTION_MOUSE_PRESS;
 156                 mact = OB_MOUSE_ACTION_PRESS;
 157             } else if (parse_attr_contains("release", nbut, "action")) {
 158                 uact = OB_USER_ACTION_MOUSE_RELEASE;
 159                 mact = OB_MOUSE_ACTION_RELEASE;
 160             } else if (parse_attr_contains("click", nbut, "action")) {
 161                 uact = OB_USER_ACTION_MOUSE_CLICK;
 162                 mact = OB_MOUSE_ACTION_CLICK;
 163             } else if (parse_attr_contains("doubleclick", nbut,"action")) {
 164                 uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK;
 165                 mact = OB_MOUSE_ACTION_DOUBLE_CLICK;
 166             } else if (parse_attr_contains("drag", nbut, "action")) {
 167                 uact = OB_USER_ACTION_MOUSE_MOTION;
 168                 mact = OB_MOUSE_ACTION_MOTION;
 169             } else
 170                 goto next_nbut;
 171             nact = parse_find_node("action", nbut->children);
 172             while (nact) {
 173                 if ((action = action_parse(i, doc, nact, uact)))
 174                     mouse_bind(buttonstr, contextstr, mact, action);
 175                 nact = parse_find_node("action", nact->next);
 176             }
 177             g_free(buttonstr);
 178         next_nbut:
 179             nbut = parse_find_node("mousebind", nbut->next);
 180         }
 181         g_free(contextstr);
 182     next_n:
 183         n = parse_find_node("context", n->next);
 184     }
 185 }
 186
 187 static void parse_focus(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 188                         void *d)
 189 {
 190     xmlNodePtr n;
 191
 192     node = node->children;
 193
 194     if ((n = parse_find_node("focusNew", node)))
 195         config_focus_new = parse_bool(doc, n);
 196     if ((n = parse_find_node("followMouse", node)))
 197         config_focus_follow = parse_bool(doc, n);
 198     if ((n = parse_find_node("focusDelay", node)))
 199         config_focus_delay = parse_int(doc, n) * 1000;
 200 }
 201
 202 static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 203                         void *d)
 204 {
 205     xmlNodePtr n;
 206
 207     node = node->children;
 208
 209     if ((n = parse_find_node("name", node))) {
 210         gchar *c;
 211
 212         g_free(config_theme);
 213         c = parse_string(doc, n);
 214         config_theme = parse_expand_tilde(c);
 215         g_free(c);
 216     }
 217     if ((n = parse_find_node("titleLayout", node))) {
 218         g_free(config_title_layout);
 219         config_title_layout = parse_string(doc, n);
 220     }
 221 }
 222
 223 static void parse_desktops(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 224                            void *d)
 225 {
 226     xmlNodePtr n;
 227
 228     node = node->children;
 229
 230     if ((n = parse_find_node("number", node))) {
 231         guint d = parse_int(doc, n);
 232         if (d > 0)
 233             config_desktops_num = d;
 234     }
 235     if ((n = parse_find_node("names", node))) {
 236         GSList *it;
 237         xmlNodePtr nname;
 238
 239         for (it = config_desktops_names; it; it = it->next)
 240             g_free(it->data);
 241         g_slist_free(config_desktops_names);
 242         config_desktops_names = NULL;
 243
 244         nname = parse_find_node("name", n->children);
 245         while (nname) {
 246             config_desktops_names = g_slist_append(config_desktops_names,
 247                                                    parse_string(doc, nname));
 248             nname = parse_find_node("name", nname->next);
 249         }
 250     }
 251 }
 252
 253 static void parse_resize(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 254                          void *d)
 255 {
 256     xmlNodePtr n;
 257
 258     node = node->children;
 259
 260     if ((n = parse_find_node("drawContents", node)))
 261         config_redraw_resize = parse_bool(doc, n);
 262 }
 263
 264 static void parse_dock(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 265 {
 266     xmlNodePtr n;
 267
 268     node = node->children;
 269
 270     if ((n = parse_find_node("position", node))) {
 271         if (parse_contains("TopLeft", doc, n))
 272             config_dock_floating = FALSE,
 273             config_dock_pos = OB_DIRECTION_NORTHWEST;
 274         else if (parse_contains("Top", doc, n))
 275             config_dock_floating = FALSE,
 276             config_dock_pos = OB_DIRECTION_NORTH;
 277         else if (parse_contains("TopRight", doc, n))
 278             config_dock_floating = FALSE,
 279             config_dock_pos = OB_DIRECTION_NORTHEAST;
 280         else if (parse_contains("Right", doc, n))
 281             config_dock_floating = FALSE,
 282             config_dock_pos = OB_DIRECTION_EAST;
 283         else if (parse_contains("BottomRight", doc, n))
 284             config_dock_floating = FALSE,
 285             config_dock_pos = OB_DIRECTION_SOUTHEAST;
 286         else if (parse_contains("Bottom", doc, n))
 287             config_dock_floating = FALSE,
 288             config_dock_pos = OB_DIRECTION_SOUTH;
 289         else if (parse_contains("BottomLeft", doc, n))
 290             config_dock_floating = FALSE,
 291             config_dock_pos = OB_DIRECTION_SOUTHWEST;
 292         else if (parse_contains("Left", doc, n))
 293             config_dock_floating = FALSE,
 294             config_dock_pos = OB_DIRECTION_WEST;
 295         else if (parse_contains("Floating", doc, n))
 296             config_dock_floating = TRUE;
 297     }
 298     if (config_dock_floating) {
 299         if ((n = parse_find_node("floatingX", node)))
 300             config_dock_x = parse_int(doc, n);
 301         if ((n = parse_find_node("floatingY", node)))
 302             config_dock_y = parse_int(doc, n);
 303     }
 304     if ((n = parse_find_node("stacking", node))) {
 305         if (parse_contains("top", doc, n))
 306             config_dock_layer = OB_STACKING_LAYER_TOP;
 307         else if (parse_contains("normal", doc, n))
 308             config_dock_layer = OB_STACKING_LAYER_NORMAL;
 309         else if (parse_contains("bottom", doc, n))
 310             config_dock_layer = OB_STACKING_LAYER_BELOW;
 311     }
 312     if ((n = parse_find_node("direction", node))) {
 313         if (parse_contains("horizontal", doc, n))
 314             config_dock_orient = OB_ORIENTATION_HORZ;
 315         else if (parse_contains("vertical", doc, n))
 316             config_dock_orient = OB_ORIENTATION_VERT;
 317     }
 318     if ((n = parse_find_node("autoHide", node)))
 319         config_dock_hide = parse_bool(doc, n);
 320     if ((n = parse_find_node("hideDelay", node)))
 321         config_dock_hide_delay = parse_int(doc, n) * 1000;
 322 }
 323
 324 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 325 {
 326     for (node = node->children; node; node = node->next) {
 327         if (!xmlStrcasecmp(node->name, (const xmlChar*) "file")) {
 328             gchar *c;
 329
 330             c = parse_string(doc, node);
 331             config_menu_files = g_slist_append(config_menu_files,
 332                                                parse_expand_tilde(c));
 333             g_free(c);
 334         }
 335     }
 336 }
 337
 338 static void parse_resistance(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 339                              void *d)
 340 {
 341     xmlNodePtr n;
 342
 343     node = node->children;
 344     if ((n = parse_find_node("strength", node)))
 345         config_resist_win = parse_int(doc, n);
 346     if ((n = parse_find_node("screen_edge_strength", node)))
 347         config_resist_edge = parse_int(doc, n);
 348 }
 349
 350 typedef struct
 351 {
 352     const gchar *key;
 353     const gchar *actname;
 354 } ObDefKeyBind;
 355
 356 static void bind_default_keyboard()
 357 {
 358     ObDefKeyBind *it;
 359     ObDefKeyBind binds[] = {
 360         { "A-Tab", "NextWindow" },
 361         { "S-A-Tab", "PreviousWindow" },
 362         { "C-A-Right", "DesktopRight" },
 363         { "C-A-Left", "DesktopLeft" },
 364         { "C-A-Up", "DesktopUp" },
 365         { "C-A-Down", "DesktopDown" },
 366         { "S-A-Right", "SendToDesktopRight" },
 367         { "S-A-Left", "SendToDesktopLeft" },
 368         { "S-A-Up", "SendToDesktopUp" },
 369         { "S-A-Down", "SendToDesktopDown" },
 370         { "A-F10", "MaximizeFull" },
 371         { "A-F5", "UnmaximizeFull" },
 372         { "A-F12", "ToggleShade" },
 373         { "A-F4", "Close" },
 374         { "A-F7", "Move" },
 375         { "A-F8", "Resize" },
 376         { "A-F9", "Iconify" },
 377         { NULL, NULL }
 378     };
 379
 380     for (it = binds; it->key; ++it) {
 381         GList *l = g_list_append(NULL, g_strdup(it->key));
 382         keyboard_bind(l, action_from_string(it->actname,
 383                                             OB_USER_ACTION_KEYBOARD_KEY));
 384     }
 385 }
 386
 387 typedef struct
 388 {
 389     const gchar *button;
 390     const gchar *context;
 391     const ObMouseAction mact;
 392     const gchar *actname;
 393 } ObDefMouseBind;
 394
 395 static void bind_default_mouse()
 396 {
 397     ObDefMouseBind *it;
 398     ObDefMouseBind binds[] = {
 399         { "Up", "Desktop", OB_MOUSE_ACTION_PRESS, "DesktopNext" },
 400         { "Down", "Desktop", OB_MOUSE_ACTION_PRESS, "DesktopPrevious" },
 401         { "A-Up", "Desktop", OB_MOUSE_ACTION_PRESS, "DesktopNext" },
 402         { "A-Down", "Desktop", OB_MOUSE_ACTION_PRESS, "DesktopPrevious" },
 403         { "A-Up", "Frame", OB_MOUSE_ACTION_PRESS, "DesktopNext" },
 404         { "A-Down", "Frame", OB_MOUSE_ACTION_PRESS, "DesktopPrevious" },
 405         { "A-Up", "MoveResize", OB_MOUSE_ACTION_PRESS, "DesktopNext" },
 406         { "Down", "MoveResize", OB_MOUSE_ACTION_PRESS, "DesktopPrevious" },
 407         { "Left", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 408         { "Middle", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 409         { "Right", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 410         { "Left", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 411         { "Middle", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 412         { "Right", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 413         { "Left", "Titlebar", OB_MOUSE_ACTION_PRESS, "Focus" },
 414         { "Left", "Handle", OB_MOUSE_ACTION_PRESS, "Focus" },
 415         { "Left", "BLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 416         { "Left", "BRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 417         { "Left", "TLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 418         { "Left", "TRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 419         { "Left", "Close", OB_MOUSE_ACTION_PRESS, "Focus" },
 420         { "Left", "Maximize", OB_MOUSE_ACTION_PRESS, "Focus" },
 421         { "Left", "Iconify", OB_MOUSE_ACTION_PRESS, "Focus" },
 422         { "Left", "Icon", OB_MOUSE_ACTION_PRESS, "Focus" },
 423         { "Left", "AllDesktops", OB_MOUSE_ACTION_PRESS, "Focus" },
 424         { "Left", "Shade", OB_MOUSE_ACTION_PRESS, "Focus" },
 425         { "Left", "Client", OB_MOUSE_ACTION_CLICK, "Raise" },
 426         { "Left", "Titlebar", OB_MOUSE_ACTION_CLICK, "Raise" },
 427         { "Middle", "Titlebar", OB_MOUSE_ACTION_CLICK, "Lower" },
 428         { "Left", "Handle", OB_MOUSE_ACTION_CLICK, "Raise" },
 429         { "Left", "BLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 430         { "Left", "BRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 431         { "Left", "TLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 432         { "Left", "TRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 433         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Raise" },
 434         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "Raise" },
 435         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Raise" },
 436         { "Left", "Icon", OB_MOUSE_ACTION_CLICK, "Raise" },
 437         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "Raise" },
 438         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "Raise" },
 439         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Close" },
 440         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "ToggleMaximizeFull" },
 441         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Iconify" },
 442         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "ToggleOmnipresent" },
 443         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "ToggleShade" },
 444         { "Left", "TLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 445         { "Left", "TRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 446         { "Left", "BLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 447         { "Left", "BRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 448         { "Left", "Titlebar", OB_MOUSE_ACTION_MOTION, "Move" },
 449         { "A-Left", "Frame", OB_MOUSE_ACTION_MOTION, "Move" },
 450         { "A-Middle", "Frame", OB_MOUSE_ACTION_MOTION, "Resize" },
 451         { NULL, NULL, 0, NULL }
 452     };
 453
 454     for (it = binds; it->button; ++it) {
 455         ObUserAction uact;
 456         switch (it->mact) {
 457         case OB_MOUSE_ACTION_PRESS:
 458             uact = OB_USER_ACTION_MOUSE_PRESS; break;
 459         case OB_MOUSE_ACTION_RELEASE:
 460             uact = OB_USER_ACTION_MOUSE_RELEASE; break;
 461         case OB_MOUSE_ACTION_CLICK:
 462             uact = OB_USER_ACTION_MOUSE_CLICK; break;
 463         case OB_MOUSE_ACTION_DOUBLE_CLICK:
 464             uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK; break;
 465         case OB_MOUSE_ACTION_MOTION:
 466             uact = OB_USER_ACTION_MOUSE_MOTION; break;
 467         case OB_NUM_MOUSE_ACTIONS:
 468             g_assert_not_reached();
 469         }
 470         mouse_bind(it->button, it->context, it->mact,
 471                    action_from_string(it->actname, uact));
 472     }
 473 }
 474
 475 void config_startup(ObParseInst *i)
 476 {
 477     config_focus_new = TRUE;
 478     config_focus_follow = FALSE;
 479     config_focus_delay = 0;
 480
 481     parse_register(i, "focus", parse_focus, NULL);
 482
 483     config_theme = NULL;
 484
 485     config_title_layout = g_strdup("NLIMC");
 486
 487     parse_register(i, "theme", parse_theme, NULL);
 488
 489     config_desktops_num = 4;
 490     config_desktops_names = NULL;
 491
 492     parse_register(i, "desktops", parse_desktops, NULL);
 493
 494     config_redraw_resize = TRUE;
 495
 496     parse_register(i, "resize", parse_resize, NULL);
 497
 498     config_dock_layer = OB_STACKING_LAYER_TOP;
 499     config_dock_pos = OB_DIRECTION_NORTHEAST;
 500     config_dock_floating = FALSE;
 501     config_dock_x = 0;
 502     config_dock_y = 0;
 503     config_dock_orient = OB_ORIENTATION_VERT;
 504     config_dock_hide = FALSE;
 505     config_dock_hide_delay = 300;
 506
 507     parse_register(i, "dock", parse_dock, NULL);
 508
 509     translate_key("C-g", &config_keyboard_reset_state,
 510                   &config_keyboard_reset_keycode);
 511
 512     bind_default_keyboard();
 513
 514     parse_register(i, "keyboard", parse_keyboard, NULL);
 515
 516     config_mouse_threshold = 3;
 517     config_mouse_dclicktime = 200;
 518
 519     bind_default_mouse();
 520
 521     parse_register(i, "mouse", parse_mouse, NULL);
 522
 523     config_resist_win = 10;
 524     config_resist_edge = 20;
 525
 526     parse_register(i, "resistance", parse_resistance, NULL);
 527
 528     config_menu_files = NULL;
 529
 530     parse_register(i, "menu", parse_menu, NULL);
 531 }
 532
 533 void config_shutdown()
 534 {
 535     GSList *it;
 536
 537     g_free(config_theme);
 538
 539     g_free(config_title_layout);
 540
 541     for (it = config_desktops_names; it; it = g_slist_next(it))
 542         g_free(it->data);
 543     g_slist_free(config_desktops_names);
 544
 545     for (it = config_menu_files; it; it = g_slist_next(it))
 546         g_free(it->data);
 547     g_slist_free(config_menu_files);
 548 }