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 char *config_theme;
  33
  34 gchar *config_title_layout;
  35
  36 int     config_desktops_num;
  37 GSList *config_desktops_names;
  38
  39 gboolean config_redraw_resize;
  40
  41 ObStackingLayer config_dock_layer;
  42 gboolean        config_dock_floating;
  43 ObDirection     config_dock_pos;
  44 gint            config_dock_x;
  45 gint            config_dock_y;
  46 ObOrientation   config_dock_orient;
  47 gboolean        config_dock_hide;
  48 guint           config_dock_hide_delay;
  49
  50 guint config_keyboard_reset_keycode;
  51 guint config_keyboard_reset_state;
  52
  53 gint config_mouse_threshold;
  54 gint config_mouse_dclicktime;
  55
  56 GSList *config_menu_files;
  57
  58 gint config_resist_win;
  59 gint config_resist_edge;
  60
  61 /*
  62
  63 <keybind key="C-x">
  64   <action name="ChangeDesktop">
  65     <desktop>3</desktop>
  66   </action>
  67 </keybind>
  68
  69 */
  70
  71 static void parse_key(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
  72                       GList *keylist)
  73 {
  74     char *key;
  75     ObAction *action;
  76     xmlNodePtr n, nact;
  77     GList *it;
  78
  79     if ((n = parse_find_node("chainQuitKey", node))) {
  80         key = parse_string(doc, n);
  81         translate_key(key, &config_keyboard_reset_state,
  82                       &config_keyboard_reset_keycode);
  83         g_free(key);
  84     }
  85
  86     n = parse_find_node("keybind", node);
  87     while (n) {
  88         if (parse_attr_string("key", n, &key)) {
  89             keylist = g_list_append(keylist, key);
  90
  91             parse_key(i, doc, n->children, keylist);
  92
  93             it = g_list_last(keylist);
  94             g_free(it->data);
  95             keylist = g_list_delete_link(keylist, it);
  96         }
  97         n = parse_find_node("keybind", n->next);
  98     }
  99     if (keylist) {
 100         nact = parse_find_node("action", node);
 101         while (nact) {
 102             if ((action = action_parse(i, doc, nact,
 103                                        OB_USER_ACTION_KEYBOARD_KEY)))
 104                 keyboard_bind(keylist, action);
 105             nact = parse_find_node("action", nact->next);
 106         }
 107     }
 108 }
 109
 110 static void parse_keyboard(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 111                            void *d)
 112 {
 113     keyboard_unbind_all();
 114
 115     parse_key(i, doc, node->children, NULL);
 116 }
 117
 118 /*
 119
 120 <context name="Titlebar">
 121   <mousebind button="Left" action="Press">
 122     <action name="Raise"></action>
 123   </mousebind>
 124 </context>
 125
 126 */
 127
 128 static void parse_mouse(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 129                         void *d)
 130 {
 131     xmlNodePtr n, nbut, nact;
 132     char *buttonstr;
 133     char *contextstr;
 134     ObUserAction uact;
 135     ObMouseAction mact;
 136     ObAction *action;
 137
 138     mouse_unbind_all();
 139
 140     node = node->children;
 141
 142     if ((n = parse_find_node("dragThreshold", node)))
 143         config_mouse_threshold = parse_int(doc, n);
 144     if ((n = parse_find_node("doubleClickTime", node)))
 145         config_mouse_dclicktime = parse_int(doc, n);
 146
 147     n = parse_find_node("context", node);
 148     while (n) {
 149         if (!parse_attr_string("name", n, &contextstr))
 150             goto next_n;
 151         nbut = parse_find_node("mousebind", n->children);
 152         while (nbut) {
 153             if (!parse_attr_string("button", nbut, &buttonstr))
 154                 goto next_nbut;
 155             if (parse_attr_contains("press", nbut, "action")) {
 156                 uact = OB_USER_ACTION_MOUSE_PRESS;
 157                 mact = OB_MOUSE_ACTION_PRESS;
 158             } else if (parse_attr_contains("release", nbut, "action")) {
 159                 uact = OB_USER_ACTION_MOUSE_RELEASE;
 160                 mact = OB_MOUSE_ACTION_RELEASE;
 161             } else if (parse_attr_contains("click", nbut, "action")) {
 162                 uact = OB_USER_ACTION_MOUSE_CLICK;
 163                 mact = OB_MOUSE_ACTION_CLICK;
 164             } else if (parse_attr_contains("doubleclick", nbut,"action")) {
 165                 uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK;
 166                 mact = OB_MOUSE_ACTION_DOUBLE_CLICK;
 167             } else if (parse_attr_contains("drag", nbut, "action")) {
 168                 uact = OB_USER_ACTION_MOUSE_MOTION;
 169                 mact = OB_MOUSE_ACTION_MOTION;
 170             } else
 171                 goto next_nbut;
 172             nact = parse_find_node("action", nbut->children);
 173             while (nact) {
 174                 if ((action = action_parse(i, doc, nact, uact)))
 175                     mouse_bind(buttonstr, contextstr, mact, action);
 176                 nact = parse_find_node("action", nact->next);
 177             }
 178             g_free(buttonstr);
 179         next_nbut:
 180             nbut = parse_find_node("mousebind", nbut->next);
 181         }
 182         g_free(contextstr);
 183     next_n:
 184         n = parse_find_node("context", n->next);
 185     }
 186 }
 187
 188 static void parse_focus(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 189                         void *d)
 190 {
 191     xmlNodePtr n;
 192
 193     node = node->children;
 194
 195     if ((n = parse_find_node("focusNew", node)))
 196         config_focus_new = parse_bool(doc, n);
 197     if ((n = parse_find_node("followMouse", node)))
 198         config_focus_follow = parse_bool(doc, n);
 199     if ((n = parse_find_node("focusDelay", node)))
 200         config_focus_delay = parse_int(doc, n) * 1000;
 201     if ((n = parse_find_node("raiseOnFocus", node)))
 202         config_focus_raise = parse_bool(doc, n);
 203 }
 204
 205 static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 206                         void *d)
 207 {
 208     xmlNodePtr n;
 209
 210     node = node->children;
 211
 212     if ((n = parse_find_node("name", node))) {
 213         gchar *c;
 214
 215         g_free(config_theme);
 216         c = parse_string(doc, n);
 217         config_theme = parse_expand_tilde(c);
 218         g_free(c);
 219     }
 220     if ((n = parse_find_node("titleLayout", node))) {
 221         g_free(config_title_layout);
 222         config_title_layout = parse_string(doc, n);
 223     }
 224 }
 225
 226 static void parse_desktops(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 227                            void *d)
 228 {
 229     xmlNodePtr n;
 230
 231     node = node->children;
 232
 233     if ((n = parse_find_node("number", node))) {
 234         guint d = parse_int(doc, n);
 235         if (d > 0)
 236             config_desktops_num = d;
 237     }
 238     if ((n = parse_find_node("names", node))) {
 239         GSList *it;
 240         xmlNodePtr nname;
 241
 242         for (it = config_desktops_names; it; it = it->next)
 243             g_free(it->data);
 244         g_slist_free(config_desktops_names);
 245         config_desktops_names = NULL;
 246
 247         nname = parse_find_node("name", n->children);
 248         while (nname) {
 249             config_desktops_names = g_slist_append(config_desktops_names,
 250                                                    parse_string(doc, nname));
 251             nname = parse_find_node("name", nname->next);
 252         }
 253     }
 254 }
 255
 256 static void parse_resize(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 257                          void *d)
 258 {
 259     xmlNodePtr n;
 260
 261     node = node->children;
 262
 263     if ((n = parse_find_node("drawContents", node)))
 264         config_redraw_resize = parse_bool(doc, n);
 265 }
 266
 267 static void parse_dock(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 268 {
 269     xmlNodePtr n;
 270
 271     node = node->children;
 272
 273     if ((n = parse_find_node("position", node))) {
 274         if (parse_contains("TopLeft", doc, n))
 275             config_dock_floating = FALSE,
 276             config_dock_pos = OB_DIRECTION_NORTHWEST;
 277         else if (parse_contains("Top", doc, n))
 278             config_dock_floating = FALSE,
 279             config_dock_pos = OB_DIRECTION_NORTH;
 280         else if (parse_contains("TopRight", doc, n))
 281             config_dock_floating = FALSE,
 282             config_dock_pos = OB_DIRECTION_NORTHEAST;
 283         else if (parse_contains("Right", doc, n))
 284             config_dock_floating = FALSE,
 285             config_dock_pos = OB_DIRECTION_EAST;
 286         else if (parse_contains("BottomRight", doc, n))
 287             config_dock_floating = FALSE,
 288             config_dock_pos = OB_DIRECTION_SOUTHEAST;
 289         else if (parse_contains("Bottom", doc, n))
 290             config_dock_floating = FALSE,
 291             config_dock_pos = OB_DIRECTION_SOUTH;
 292         else if (parse_contains("BottomLeft", doc, n))
 293             config_dock_floating = FALSE,
 294             config_dock_pos = OB_DIRECTION_SOUTHWEST;
 295         else if (parse_contains("Left", doc, n))
 296             config_dock_floating = FALSE,
 297             config_dock_pos = OB_DIRECTION_WEST;
 298         else if (parse_contains("Floating", doc, n))
 299             config_dock_floating = TRUE;
 300     }
 301     if (config_dock_floating) {
 302         if ((n = parse_find_node("floatingX", node)))
 303             config_dock_x = parse_int(doc, n);
 304         if ((n = parse_find_node("floatingY", node)))
 305             config_dock_y = parse_int(doc, n);
 306     }
 307     if ((n = parse_find_node("stacking", node))) {
 308         if (parse_contains("top", doc, n))
 309             config_dock_layer = OB_STACKING_LAYER_TOP;
 310         else if (parse_contains("normal", doc, n))
 311             config_dock_layer = OB_STACKING_LAYER_NORMAL;
 312         else if (parse_contains("bottom", doc, n))
 313             config_dock_layer = OB_STACKING_LAYER_BELOW;
 314     }
 315     if ((n = parse_find_node("direction", node))) {
 316         if (parse_contains("horizontal", doc, n))
 317             config_dock_orient = OB_ORIENTATION_HORZ;
 318         else if (parse_contains("vertical", doc, n))
 319             config_dock_orient = OB_ORIENTATION_VERT;
 320     }
 321     if ((n = parse_find_node("autoHide", node)))
 322         config_dock_hide = parse_bool(doc, n);
 323     if ((n = parse_find_node("hideDelay", node)))
 324         config_dock_hide_delay = parse_int(doc, n) * 1000;
 325 }
 326
 327 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 328 {
 329     for (node = node->children; node; node = node->next) {
 330         if (!xmlStrcasecmp(node->name, (const xmlChar*) "file")) {
 331             gchar *c;
 332
 333             c = parse_string(doc, node);
 334             config_menu_files = g_slist_append(config_menu_files,
 335                                                parse_expand_tilde(c));
 336             g_free(c);
 337         }
 338     }
 339 }
 340
 341 static void parse_resistance(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 342                              void *d)
 343 {
 344     xmlNodePtr n;
 345
 346     node = node->children;
 347     if ((n = parse_find_node("strength", node)))
 348         config_resist_win = parse_int(doc, n);
 349     if ((n = parse_find_node("screen_edge_strength", node)))
 350         config_resist_edge = parse_int(doc, n);
 351 }
 352
 353 typedef struct
 354 {
 355     const gchar *key;
 356     const gchar *actname;
 357 } ObDefKeyBind;
 358
 359 static void bind_default_keyboard()
 360 {
 361     ObDefKeyBind *it;
 362     ObDefKeyBind binds[] = {
 363         { "A-Tab", "NextWindow" },
 364         { "S-A-Tab", "PreviousWindow" },
 365         { "C-A-Right", "DesktopRight" },
 366         { "C-A-Left", "DesktopLeft" },
 367         { "C-A-Up", "DesktopUp" },
 368         { "C-A-Down", "DesktopDown" },
 369         { "S-A-Right", "SendToDesktopRight" },
 370         { "S-A-Left", "SendToDesktopLeft" },
 371         { "S-A-Up", "SendToDesktopUp" },
 372         { "S-A-Down", "SendToDesktopDown" },
 373         { "A-F10", "MaximizeFull" },
 374         { "A-F5", "UnmaximizeFull" },
 375         { "A-F12", "ToggleShade" },
 376         { "A-F4", "Close" },
 377         { "A-F7", "Move" },
 378         { "A-F8", "Resize" },
 379         { "A-F9", "Iconify" },
 380         { NULL, NULL }
 381     };
 382
 383     for (it = binds; it->key; ++it) {
 384         GList *l = g_list_append(NULL, g_strdup(it->key));
 385         keyboard_bind(l, action_from_string(it->actname,
 386                                             OB_USER_ACTION_KEYBOARD_KEY));
 387     }
 388 }
 389
 390 typedef struct
 391 {
 392     const gchar *button;
 393     const gchar *context;
 394     const ObMouseAction mact;
 395     const gchar *actname;
 396 } ObDefMouseBind;
 397
 398 static void bind_default_mouse()
 399 {
 400     ObDefMouseBind *it;
 401     ObDefMouseBind binds[] = {
 402         { "Up", "Desktop", OB_MOUSE_ACTION_PRESS, "DesktopNext" },
 403         { "Down", "Desktop", OB_MOUSE_ACTION_PRESS, "DesktopPrevious" },
 404         { "A-Up", "Desktop", OB_MOUSE_ACTION_PRESS, "DesktopNext" },
 405         { "A-Down", "Desktop", OB_MOUSE_ACTION_PRESS, "DesktopPrevious" },
 406         { "A-Up", "Frame", OB_MOUSE_ACTION_PRESS, "DesktopNext" },
 407         { "A-Down", "Frame", OB_MOUSE_ACTION_PRESS, "DesktopPrevious" },
 408         { "A-Up", "MoveResize", OB_MOUSE_ACTION_PRESS, "DesktopNext" },
 409         { "Down", "MoveResize", OB_MOUSE_ACTION_PRESS, "DesktopPrevious" },
 410         { "Left", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 411         { "Middle", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 412         { "Right", "Client", OB_MOUSE_ACTION_PRESS, "Focus" },
 413         { "Left", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 414         { "Middle", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 415         { "Right", "Desktop", OB_MOUSE_ACTION_PRESS, "Focus" },
 416         { "Left", "Titlebar", OB_MOUSE_ACTION_PRESS, "Focus" },
 417         { "Left", "Handle", OB_MOUSE_ACTION_PRESS, "Focus" },
 418         { "Left", "BLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 419         { "Left", "BRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 420         { "Left", "TLCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 421         { "Left", "TRCorner", OB_MOUSE_ACTION_PRESS, "Focus" },
 422         { "Left", "Close", OB_MOUSE_ACTION_PRESS, "Focus" },
 423         { "Left", "Maximize", OB_MOUSE_ACTION_PRESS, "Focus" },
 424         { "Left", "Iconify", OB_MOUSE_ACTION_PRESS, "Focus" },
 425         { "Left", "Icon", OB_MOUSE_ACTION_PRESS, "Focus" },
 426         { "Left", "AllDesktops", OB_MOUSE_ACTION_PRESS, "Focus" },
 427         { "Left", "Shade", OB_MOUSE_ACTION_PRESS, "Focus" },
 428         { "Left", "Client", OB_MOUSE_ACTION_CLICK, "Raise" },
 429         { "Left", "Titlebar", OB_MOUSE_ACTION_CLICK, "Raise" },
 430         { "Middle", "Titlebar", OB_MOUSE_ACTION_CLICK, "Lower" },
 431         { "Left", "Handle", OB_MOUSE_ACTION_CLICK, "Raise" },
 432         { "Left", "BLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 433         { "Left", "BRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 434         { "Left", "TLCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 435         { "Left", "TRCorner", OB_MOUSE_ACTION_CLICK, "Raise" },
 436         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Raise" },
 437         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "Raise" },
 438         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Raise" },
 439         { "Left", "Icon", OB_MOUSE_ACTION_CLICK, "Raise" },
 440         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "Raise" },
 441         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "Raise" },
 442         { "Left", "Close", OB_MOUSE_ACTION_CLICK, "Close" },
 443         { "Left", "Maximize", OB_MOUSE_ACTION_CLICK, "ToggleMaximizeFull" },
 444         { "Left", "Iconify", OB_MOUSE_ACTION_CLICK, "Iconify" },
 445         { "Left", "AllDesktops", OB_MOUSE_ACTION_CLICK, "ToggleOmnipresent" },
 446         { "Left", "Shade", OB_MOUSE_ACTION_CLICK, "ToggleShade" },
 447         { "Left", "TLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 448         { "Left", "TRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 449         { "Left", "BLCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 450         { "Left", "BRCorner", OB_MOUSE_ACTION_MOTION, "Resize" },
 451         { "Left", "Titlebar", OB_MOUSE_ACTION_MOTION, "Move" },
 452         { "A-Left", "Frame", OB_MOUSE_ACTION_MOTION, "Move" },
 453         { "A-Middle", "Frame", OB_MOUSE_ACTION_MOTION, "Resize" },
 454         { NULL, NULL, 0, NULL }
 455     };
 456
 457     for (it = binds; it->button; ++it) {
 458         ObUserAction uact;
 459         switch (it->mact) {
 460         case OB_MOUSE_ACTION_PRESS:
 461             uact = OB_USER_ACTION_MOUSE_PRESS; break;
 462         case OB_MOUSE_ACTION_RELEASE:
 463             uact = OB_USER_ACTION_MOUSE_RELEASE; break;
 464         case OB_MOUSE_ACTION_CLICK:
 465             uact = OB_USER_ACTION_MOUSE_CLICK; break;
 466         case OB_MOUSE_ACTION_DOUBLE_CLICK:
 467             uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK; break;
 468         case OB_MOUSE_ACTION_MOTION:
 469             uact = OB_USER_ACTION_MOUSE_MOTION; break;
 470         case OB_NUM_MOUSE_ACTIONS:
 471             g_assert_not_reached();
 472         }
 473         mouse_bind(it->button, it->context, it->mact,
 474                    action_from_string(it->actname, uact));
 475     }
 476 }
 477
 478 void config_startup(ObParseInst *i)
 479 {
 480     config_focus_new = TRUE;
 481     config_focus_follow = FALSE;
 482     config_focus_delay = 0;
 483     config_focus_raise = FALSE;
 484
 485     parse_register(i, "focus", parse_focus, NULL);
 486
 487     config_theme = NULL;
 488
 489     config_title_layout = g_strdup("NLIMC");
 490
 491     parse_register(i, "theme", parse_theme, NULL);
 492
 493     config_desktops_num = 4;
 494     config_desktops_names = NULL;
 495
 496     parse_register(i, "desktops", parse_desktops, NULL);
 497
 498     config_redraw_resize = TRUE;
 499
 500     parse_register(i, "resize", parse_resize, NULL);
 501
 502     config_dock_layer = OB_STACKING_LAYER_TOP;
 503     config_dock_pos = OB_DIRECTION_NORTHEAST;
 504     config_dock_floating = FALSE;
 505     config_dock_x = 0;
 506     config_dock_y = 0;
 507     config_dock_orient = OB_ORIENTATION_VERT;
 508     config_dock_hide = FALSE;
 509     config_dock_hide_delay = 300;
 510
 511     parse_register(i, "dock", parse_dock, NULL);
 512
 513     translate_key("C-g", &config_keyboard_reset_state,
 514                   &config_keyboard_reset_keycode);
 515
 516     bind_default_keyboard();
 517
 518     parse_register(i, "keyboard", parse_keyboard, NULL);
 519
 520     config_mouse_threshold = 3;
 521     config_mouse_dclicktime = 200;
 522
 523     bind_default_mouse();
 524
 525     parse_register(i, "mouse", parse_mouse, NULL);
 526
 527     config_resist_win = 10;
 528     config_resist_edge = 20;
 529
 530     parse_register(i, "resistance", parse_resistance, NULL);
 531
 532     config_menu_files = NULL;
 533
 534     parse_register(i, "menu", parse_menu, NULL);
 535 }
 536
 537 void config_shutdown()
 538 {
 539     GSList *it;
 540
 541     g_free(config_theme);
 542
 543     g_free(config_title_layout);
 544
 545     for (it = config_desktops_names; it; it = g_slist_next(it))
 546         g_free(it->data);
 547     g_slist_free(config_desktops_names);
 548
 549     for (it = config_menu_files; it; it = g_slist_next(it))
 550         g_free(it->data);
 551     g_slist_free(config_menu_files);
 552 }