openbox/config.c

   1 #include "config.h"
   2 #include "keyboard.h"
   3 #include "mouse.h"
   4 #include "prop.h"
   5 #include "translate.h"
   6 #include "parser/parse.h"
   7
   8 gboolean config_focus_new;
   9 gboolean config_focus_follow;
  10 gboolean config_focus_last;
  11 gboolean config_focus_last_on_desktop;
  12
  13 char *config_theme;
  14
  15 gchar *config_title_layout;
  16
  17 int     config_desktops_num;
  18 GSList *config_desktops_names;
  19
  20 gboolean config_redraw_resize;
  21
  22 ObStackingLayer config_dock_layer;
  23 gboolean        config_dock_floating;
  24 ObDirection     config_dock_pos;
  25 gint            config_dock_x;
  26 gint            config_dock_y;
  27 ObOrientation   config_dock_orient;
  28 gboolean        config_dock_hide;
  29 guint           config_dock_hide_timeout;
  30
  31 guint config_keyboard_reset_keycode;
  32 guint config_keyboard_reset_state;
  33
  34 gint config_mouse_threshold;
  35 gint config_mouse_dclicktime;
  36
  37 GSList *config_menu_files;
  38
  39 gint config_resist_win;
  40 gint config_resist_edge;
  41
  42 gchar *expand_tilde(const gchar *f)
  43 {
  44     if (!f)
  45         return NULL;
  46     else if (f[0] != '~')
  47         return g_strdup(f);
  48     else
  49         return g_strconcat(g_get_home_dir(), f+1, NULL);
  50 }
  51
  52 /*
  53
  54 <keybind key="C-x">
  55   <action name="ChangeDesktop">
  56     <desktop>3</desktop>
  57   </action>
  58 </keybind>
  59
  60 */
  61
  62 static void parse_key(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
  63                       GList *keylist)
  64 {
  65     char *key;
  66     ObAction *action;
  67     xmlNodePtr n, nact;
  68     GList *it;
  69
  70     if ((n = parse_find_node("chainQuitKey", node))) {
  71         key = parse_string(doc, n);
  72         translate_key(key, &config_keyboard_reset_state,
  73                       &config_keyboard_reset_keycode);
  74         g_free(key);
  75     }
  76
  77     n = parse_find_node("keybind", node);
  78     while (n) {
  79         if (parse_attr_string("key", n, &key)) {
  80             keylist = g_list_append(keylist, key);
  81
  82             parse_key(i, doc, n->xmlChildrenNode, keylist);
  83
  84             it = g_list_last(keylist);
  85             g_free(it->data);
  86             keylist = g_list_delete_link(keylist, it);
  87         }
  88         n = parse_find_node("keybind", n->next);
  89     }
  90     if (keylist) {
  91         nact = parse_find_node("action", node);
  92         while (nact) {
  93             if ((action = action_parse(i, doc, nact))) {
  94                 /* validate that its okay for a key binding */
  95                 if (action->func == action_moveresize &&
  96                     action->data.moveresize.corner !=
  97                     prop_atoms.net_wm_moveresize_move_keyboard &&
  98                     action->data.moveresize.corner !=
  99                     prop_atoms.net_wm_moveresize_size_keyboard) {
 100                     action_free(action);
 101                     action = NULL;
 102                 }
 103
 104                 if (action)
 105                     keyboard_bind(keylist, action);
 106             }
 107             nact = parse_find_node("action", nact->next);
 108         }
 109     }
 110 }
 111
 112 static void parse_keyboard(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 113                            void *d)
 114 {
 115     parse_key(i, doc, node->xmlChildrenNode, 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     ObMouseAction mact;
 135     ObAction *action;
 136
 137     node = node->xmlChildrenNode;
 138
 139     if ((n = parse_find_node("dragThreshold", node)))
 140         config_mouse_threshold = parse_int(doc, n);
 141     if ((n = parse_find_node("doubleClickTime", node)))
 142         config_mouse_dclicktime = parse_int(doc, n);
 143
 144     n = parse_find_node("context", node);
 145     while (n) {
 146         if (!parse_attr_string("name", n, &contextstr))
 147             goto next_n;
 148         nbut = parse_find_node("mousebind", n->xmlChildrenNode);
 149         while (nbut) {
 150             if (!parse_attr_string("button", nbut, &buttonstr))
 151                 goto next_nbut;
 152             if (parse_attr_contains("press", nbut, "action"))
 153                 mact = OB_MOUSE_ACTION_PRESS;
 154             else if (parse_attr_contains("release", nbut, "action"))
 155                 mact = OB_MOUSE_ACTION_RELEASE;
 156             else if (parse_attr_contains("click", nbut, "action"))
 157                 mact = OB_MOUSE_ACTION_CLICK;
 158             else if (parse_attr_contains("doubleclick", nbut,"action"))
 159                 mact = OB_MOUSE_ACTION_DOUBLE_CLICK;
 160             else if (parse_attr_contains("drag", nbut, "action"))
 161                 mact = OB_MOUSE_ACTION_MOTION;
 162             else
 163                 goto next_nbut;
 164             nact = parse_find_node("action", nbut->xmlChildrenNode);
 165             while (nact) {
 166                 if ((action = action_parse(i, doc, nact))) {
 167                     /* validate that its okay for a mouse binding*/
 168                     if (mact == OB_MOUSE_ACTION_MOTION) {
 169                         if (action->func != action_moveresize ||
 170                             action->data.moveresize.corner ==
 171                             prop_atoms.net_wm_moveresize_move_keyboard ||
 172                             action->data.moveresize.corner ==
 173                             prop_atoms.net_wm_moveresize_size_keyboard) {
 174                             action_free(action);
 175                             action = NULL;
 176                         }
 177                     } else {
 178                         if (action->func == action_moveresize &&
 179                             action->data.moveresize.corner !=
 180                             prop_atoms.net_wm_moveresize_move_keyboard &&
 181                             action->data.moveresize.corner !=
 182                             prop_atoms.net_wm_moveresize_size_keyboard) {
 183                             action_free(action);
 184                             action = NULL;
 185                         }
 186                     }
 187                     if (action)
 188                         mouse_bind(buttonstr, contextstr, mact, action);
 189                 }
 190                 nact = parse_find_node("action", nact->next);
 191             }
 192             g_free(buttonstr);
 193         next_nbut:
 194             nbut = parse_find_node("mousebind", nbut->next);
 195         }
 196         g_free(contextstr);
 197     next_n:
 198         n = parse_find_node("context", n->next);
 199     }
 200 }
 201
 202 static void parse_focus(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 203                         void *d)
 204 {
 205     xmlNodePtr n;
 206
 207     node = node->xmlChildrenNode;
 208
 209     if ((n = parse_find_node("focusNew", node)))
 210         config_focus_new = parse_bool(doc, n);
 211     if ((n = parse_find_node("followMouse", node)))
 212         config_focus_follow = parse_bool(doc, n);
 213     if ((n = parse_find_node("focusLast", node)))
 214         config_focus_last = parse_bool(doc, n);
 215     if ((n = parse_find_node("focusLastOnDesktop", node)))
 216         config_focus_last_on_desktop = parse_bool(doc, n);
 217 }
 218
 219 static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 220                         void *d)
 221 {
 222     xmlNodePtr n;
 223
 224     node = node->xmlChildrenNode;
 225
 226     if ((n = parse_find_node("theme", node))) {
 227         gchar *c;
 228
 229         g_free(config_theme);
 230         c = parse_string(doc, n);
 231         config_theme = expand_tilde(c);
 232         g_free(c);
 233     }
 234     if ((n = parse_find_node("titleLayout", node))) {
 235         g_free(config_title_layout);
 236         config_title_layout = parse_string(doc, n);
 237     }
 238 }
 239
 240 static void parse_desktops(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 241                            void *d)
 242 {
 243     xmlNodePtr n;
 244
 245     node = node->xmlChildrenNode;
 246
 247     if ((n = parse_find_node("number", node)))
 248         config_desktops_num = parse_int(doc, n);
 249     if ((n = parse_find_node("names", node))) {
 250         GSList *it;
 251         xmlNodePtr nname;
 252
 253         for (it = config_desktops_names; it; it = it->next)
 254             g_free(it->data);
 255         g_slist_free(config_desktops_names);
 256         config_desktops_names = NULL;
 257
 258         nname = parse_find_node("name", n->xmlChildrenNode);
 259         while (nname) {
 260             config_desktops_names = g_slist_append(config_desktops_names,
 261                                                    parse_string(doc, nname));
 262             nname = parse_find_node("name", nname->next);
 263         }
 264     }
 265 }
 266
 267 static void parse_resize(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 268                          void *d)
 269 {
 270     xmlNodePtr n;
 271
 272     node = node->xmlChildrenNode;
 273
 274     if ((n = parse_find_node("drawContents", node)))
 275         config_redraw_resize = parse_bool(doc, n);
 276 }
 277
 278 static void parse_dock(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 279 {
 280     xmlNodePtr n;
 281
 282     node = node->xmlChildrenNode;
 283
 284     if ((n = parse_find_node("position", node))) {
 285         if (parse_contains("TopLeft", doc, n))
 286             config_dock_floating = FALSE,
 287             config_dock_pos = OB_DIRECTION_NORTHWEST;
 288         else if (parse_contains("Top", doc, n))
 289             config_dock_floating = FALSE,
 290             config_dock_pos = OB_DIRECTION_NORTH;
 291         else if (parse_contains("TopRight", doc, n))
 292             config_dock_floating = FALSE,
 293             config_dock_pos = OB_DIRECTION_NORTHEAST;
 294         else if (parse_contains("Right", doc, n))
 295             config_dock_floating = FALSE,
 296             config_dock_pos = OB_DIRECTION_EAST;
 297         else if (parse_contains("BottomRight", doc, n))
 298             config_dock_floating = FALSE,
 299             config_dock_pos = OB_DIRECTION_SOUTHEAST;
 300         else if (parse_contains("Bottom", doc, n))
 301             config_dock_floating = FALSE,
 302             config_dock_pos = OB_DIRECTION_SOUTH;
 303         else if (parse_contains("BottomLeft", doc, n))
 304             config_dock_floating = FALSE,
 305             config_dock_pos = OB_DIRECTION_SOUTHWEST;
 306         else if (parse_contains("Left", doc, n))
 307             config_dock_floating = FALSE,
 308             config_dock_pos = OB_DIRECTION_WEST;
 309         else if (parse_contains("Floating", doc, n))
 310             config_dock_floating = TRUE;
 311     }
 312     if (config_dock_floating) {
 313         if ((n = parse_find_node("floatingX", node)))
 314             config_dock_x = parse_int(doc, n);
 315         if ((n = parse_find_node("floatingY", node)))
 316             config_dock_y = parse_int(doc, n);
 317     }
 318     if ((n = parse_find_node("stacking", node))) {
 319         if (parse_contains("top", doc, n))
 320             config_dock_layer = OB_STACKING_LAYER_TOP;
 321         else if (parse_contains("normal", doc, n))
 322             config_dock_layer = OB_STACKING_LAYER_NORMAL;
 323         else if (parse_contains("bottom", doc, n))
 324             config_dock_layer = OB_STACKING_LAYER_BELOW;
 325     }
 326     if ((n = parse_find_node("direction", node))) {
 327         if (parse_contains("horizontal", doc, n))
 328             config_dock_orient = OB_ORIENTATION_HORZ;
 329         else if (parse_contains("vertical", doc, n))
 330             config_dock_orient = OB_ORIENTATION_VERT;
 331     }
 332     if ((n = parse_find_node("autoHide", node)))
 333         config_dock_hide = parse_bool(doc, n);
 334     if ((n = parse_find_node("hideTimeout", node)))
 335         config_dock_hide_timeout = parse_int(doc, n);
 336 }
 337
 338 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 339 {
 340     for (node = node->xmlChildrenNode; node; node = node->next) {
 341         if (!xmlStrcasecmp(node->name, (const xmlChar*) "file")) {
 342             gchar *c;
 343
 344             c = parse_string(doc, node);
 345             config_menu_files = g_slist_append(config_menu_files,
 346                                                expand_tilde(c));
 347             g_free(c);
 348         }
 349     }
 350 }
 351
 352 static void parse_resistance(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 353                              void *d)
 354 {
 355     xmlNodePtr n;
 356
 357     node = node->xmlChildrenNode;
 358     if ((n = parse_find_node("strength", node)))
 359         config_resist_win = parse_int(doc, n);
 360     if ((n = parse_find_node("screen_edge_strength", node)))
 361         config_resist_edge = parse_int(doc, n);
 362 }
 363
 364 void config_startup(ObParseInst *i)
 365 {
 366     config_focus_new = TRUE;
 367     config_focus_follow = FALSE;
 368     config_focus_last = TRUE;
 369     config_focus_last_on_desktop = TRUE;
 370
 371     parse_register(i, "focus", parse_focus, NULL);
 372
 373     config_theme = NULL;
 374
 375     config_title_layout = g_strdup("NLIMC");
 376
 377     parse_register(i, "theme", parse_theme, NULL);
 378
 379     config_desktops_num = 4;
 380     config_desktops_names = NULL;
 381
 382     parse_register(i, "desktops", parse_desktops, NULL);
 383
 384     config_redraw_resize = TRUE;
 385
 386     parse_register(i, "resize", parse_resize, NULL);
 387
 388     config_dock_layer = OB_STACKING_LAYER_TOP;
 389     config_dock_pos = OB_DIRECTION_NORTHEAST;
 390     config_dock_floating = FALSE;
 391     config_dock_x = 0;
 392     config_dock_y = 0;
 393     config_dock_orient = OB_ORIENTATION_VERT;
 394     config_dock_hide = FALSE;
 395     config_dock_hide_timeout = 3000;
 396
 397     parse_register(i, "dock", parse_dock, NULL);
 398
 399     translate_key("C-g", &config_keyboard_reset_state,
 400                   &config_keyboard_reset_keycode);
 401
 402     parse_register(i, "keyboard", parse_keyboard, NULL);
 403
 404     config_mouse_threshold = 3;
 405     config_mouse_dclicktime = 200;
 406
 407     parse_register(i, "mouse", parse_mouse, NULL);
 408
 409     config_resist_win = 10;
 410     config_resist_edge = 10;
 411
 412     parse_register(i, "resistance", parse_resistance, NULL);
 413
 414     config_menu_files = NULL;
 415
 416     parse_register(i, "menu", parse_menu, NULL);
 417 }
 418
 419 void config_shutdown()
 420 {
 421     GSList *it;
 422
 423     g_free(config_theme);
 424
 425     for (it = config_desktops_names; it; it = g_slist_next(it))
 426         g_free(it->data);
 427     g_slist_free(config_desktops_names);
 428
 429     for (it = config_menu_files; it; it = g_slist_next(it))
 430         g_free(it->data);
 431     g_slist_free(config_menu_files);
 432 }