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 gboolean config_focus_popup;
  13 gboolean config_desktop_popup;
  14
  15 char *config_theme;
  16
  17 gchar *config_title_layout;
  18
  19 int     config_desktops_num;
  20 GSList *config_desktops_names;
  21
  22 gboolean config_redraw_resize;
  23
  24 ObStackingLayer config_dock_layer;
  25 gboolean        config_dock_floating;
  26 ObDirection     config_dock_pos;
  27 gint            config_dock_x;
  28 gint            config_dock_y;
  29 ObOrientation   config_dock_orient;
  30 gboolean        config_dock_hide;
  31 guint           config_dock_hide_timeout;
  32
  33 guint config_keyboard_reset_keycode;
  34 guint config_keyboard_reset_state;
  35
  36 gint config_mouse_threshold;
  37 gint config_mouse_dclicktime;
  38
  39 GSList *config_menu_files;
  40
  41 gint config_resist_win;
  42 gint config_resist_edge;
  43
  44 gchar *expand_tilde(const gchar *f)
  45 {
  46     if (!f)
  47         return NULL;
  48     else if (f[0] != '~')
  49         return g_strdup(f);
  50     else
  51         return g_strconcat(g_get_home_dir(), f+1, NULL);
  52 }
  53
  54 /*
  55
  56 <keybind key="C-x">
  57   <action name="ChangeDesktop">
  58     <desktop>3</desktop>
  59   </action>
  60 </keybind>
  61
  62 */
  63
  64 static void parse_key(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
  65                       GList *keylist)
  66 {
  67     char *key;
  68     ObAction *action;
  69     xmlNodePtr n, nact;
  70     GList *it;
  71
  72     if ((n = parse_find_node("chainQuitKey", node))) {
  73         key = parse_string(doc, n);
  74         translate_key(key, &config_keyboard_reset_state,
  75                       &config_keyboard_reset_keycode);
  76         g_free(key);
  77     }
  78
  79     n = parse_find_node("keybind", node);
  80     while (n) {
  81         if (parse_attr_string("key", n, &key)) {
  82             keylist = g_list_append(keylist, key);
  83
  84             parse_key(i, doc, n->xmlChildrenNode, keylist);
  85
  86             it = g_list_last(keylist);
  87             g_free(it->data);
  88             keylist = g_list_delete_link(keylist, it);
  89         }
  90         n = parse_find_node("keybind", n->next);
  91     }
  92     if (keylist) {
  93         nact = parse_find_node("action", node);
  94         while (nact) {
  95             if ((action = action_parse(i, doc, nact))) {
  96                 /* validate that its okay for a key binding */
  97                 if (action->func == action_moveresize &&
  98                     action->data.moveresize.corner !=
  99                     prop_atoms.net_wm_moveresize_move_keyboard &&
 100                     action->data.moveresize.corner !=
 101                     prop_atoms.net_wm_moveresize_size_keyboard) {
 102                     action_free(action);
 103                     action = NULL;
 104                 }
 105
 106                 if (action)
 107                     keyboard_bind(keylist, action);
 108             }
 109             nact = parse_find_node("action", nact->next);
 110         }
 111     }
 112 }
 113
 114 static void parse_keyboard(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 115                            void *d)
 116 {
 117     parse_key(i, doc, node->xmlChildrenNode, NULL);
 118 }
 119
 120 /*
 121
 122 <context name="Titlebar">
 123   <mousebind button="Left" action="Press">
 124     <action name="Raise"></action>
 125   </mousebind>
 126 </context>
 127
 128 */
 129
 130 static void parse_mouse(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 131                         void *d)
 132 {
 133     xmlNodePtr n, nbut, nact;
 134     char *buttonstr;
 135     char *contextstr;
 136     ObMouseAction mact;
 137     ObAction *action;
 138
 139     node = node->xmlChildrenNode;
 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->xmlChildrenNode);
 151         while (nbut) {
 152             if (!parse_attr_string("button", nbut, &buttonstr))
 153                 goto next_nbut;
 154             if (parse_attr_contains("press", nbut, "action"))
 155                 mact = OB_MOUSE_ACTION_PRESS;
 156             else if (parse_attr_contains("release", nbut, "action"))
 157                 mact = OB_MOUSE_ACTION_RELEASE;
 158             else if (parse_attr_contains("click", nbut, "action"))
 159                 mact = OB_MOUSE_ACTION_CLICK;
 160             else if (parse_attr_contains("doubleclick", nbut,"action"))
 161                 mact = OB_MOUSE_ACTION_DOUBLE_CLICK;
 162             else if (parse_attr_contains("drag", nbut, "action"))
 163                 mact = OB_MOUSE_ACTION_MOTION;
 164             else
 165                 goto next_nbut;
 166             nact = parse_find_node("action", nbut->xmlChildrenNode);
 167             while (nact) {
 168                 if ((action = action_parse(i, doc, nact))) {
 169                     /* validate that its okay for a mouse binding*/
 170                     if (mact == OB_MOUSE_ACTION_MOTION) {
 171                         if (action->func != action_moveresize ||
 172                             action->data.moveresize.corner ==
 173                             prop_atoms.net_wm_moveresize_move_keyboard ||
 174                             action->data.moveresize.corner ==
 175                             prop_atoms.net_wm_moveresize_size_keyboard) {
 176                             action_free(action);
 177                             action = NULL;
 178                         }
 179                     } else {
 180                         if (action->func == action_moveresize &&
 181                             action->data.moveresize.corner !=
 182                             prop_atoms.net_wm_moveresize_move_keyboard &&
 183                             action->data.moveresize.corner !=
 184                             prop_atoms.net_wm_moveresize_size_keyboard) {
 185                             action_free(action);
 186                             action = NULL;
 187                         }
 188                     }
 189                     if (action)
 190                         mouse_bind(buttonstr, contextstr, mact, action);
 191                 }
 192                 nact = parse_find_node("action", nact->next);
 193             }
 194             g_free(buttonstr);
 195         next_nbut:
 196             nbut = parse_find_node("mousebind", nbut->next);
 197         }
 198         g_free(contextstr);
 199     next_n:
 200         n = parse_find_node("context", n->next);
 201     }
 202 }
 203
 204 static void parse_focus(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 205                         void *d)
 206 {
 207     xmlNodePtr n;
 208
 209     node = node->xmlChildrenNode;
 210
 211     if ((n = parse_find_node("focusNew", node)))
 212         config_focus_new = parse_bool(doc, n);
 213     if ((n = parse_find_node("followMouse", node)))
 214         config_focus_follow = parse_bool(doc, n);
 215     if ((n = parse_find_node("focusLast", node)))
 216         config_focus_last = parse_bool(doc, n);
 217     if ((n = parse_find_node("focusLastOnDesktop", node)))
 218         config_focus_last_on_desktop = parse_bool(doc, n);
 219     if ((n = parse_find_node("cyclingDialog", node)))
 220         config_focus_popup = parse_bool(doc, n);
 221 }
 222
 223 static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 224                         void *d)
 225 {
 226     xmlNodePtr n;
 227
 228     node = node->xmlChildrenNode;
 229
 230     if ((n = parse_find_node("theme", node))) {
 231         gchar *c;
 232
 233         g_free(config_theme);
 234         c = parse_string(doc, n);
 235         config_theme = expand_tilde(c);
 236         g_free(c);
 237     }
 238     if ((n = parse_find_node("titleLayout", node))) {
 239         g_free(config_title_layout);
 240         config_title_layout = parse_string(doc, n);
 241     }
 242 }
 243
 244 static void parse_desktops(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 245                            void *d)
 246 {
 247     xmlNodePtr n;
 248
 249     node = node->xmlChildrenNode;
 250
 251     if ((n = parse_find_node("number", node)))
 252         config_desktops_num = parse_int(doc, n);
 253     if ((n = parse_find_node("names", node))) {
 254         GSList *it;
 255         xmlNodePtr nname;
 256
 257         for (it = config_desktops_names; it; it = it->next)
 258             g_free(it->data);
 259         g_slist_free(config_desktops_names);
 260         config_desktops_names = NULL;
 261
 262         nname = parse_find_node("name", n->xmlChildrenNode);
 263         while (nname) {
 264             config_desktops_names = g_slist_append(config_desktops_names,
 265                                                    parse_string(doc, nname));
 266             nname = parse_find_node("name", nname->next);
 267         }
 268     }
 269     if ((n = parse_find_node("cyclingDialog", node)))
 270         config_desktop_popup = parse_bool(doc, n);
 271 }
 272
 273 static void parse_resize(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 274                          void *d)
 275 {
 276     xmlNodePtr n;
 277
 278     node = node->xmlChildrenNode;
 279
 280     if ((n = parse_find_node("drawContents", node)))
 281         config_redraw_resize = parse_bool(doc, n);
 282 }
 283
 284 static void parse_dock(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 285 {
 286     xmlNodePtr n;
 287
 288     node = node->xmlChildrenNode;
 289
 290     if ((n = parse_find_node("position", node))) {
 291         if (parse_contains("TopLeft", doc, n))
 292             config_dock_floating = FALSE,
 293             config_dock_pos = OB_DIRECTION_NORTHWEST;
 294         else if (parse_contains("Top", doc, n))
 295             config_dock_floating = FALSE,
 296             config_dock_pos = OB_DIRECTION_NORTH;
 297         else if (parse_contains("TopRight", doc, n))
 298             config_dock_floating = FALSE,
 299             config_dock_pos = OB_DIRECTION_NORTHEAST;
 300         else if (parse_contains("Right", doc, n))
 301             config_dock_floating = FALSE,
 302             config_dock_pos = OB_DIRECTION_EAST;
 303         else if (parse_contains("BottomRight", doc, n))
 304             config_dock_floating = FALSE,
 305             config_dock_pos = OB_DIRECTION_SOUTHEAST;
 306         else if (parse_contains("Bottom", doc, n))
 307             config_dock_floating = FALSE,
 308             config_dock_pos = OB_DIRECTION_SOUTH;
 309         else if (parse_contains("BottomLeft", doc, n))
 310             config_dock_floating = FALSE,
 311             config_dock_pos = OB_DIRECTION_SOUTHWEST;
 312         else if (parse_contains("Left", doc, n))
 313             config_dock_floating = FALSE,
 314             config_dock_pos = OB_DIRECTION_WEST;
 315         else if (parse_contains("Floating", doc, n))
 316             config_dock_floating = TRUE;
 317     }
 318     if (config_dock_floating) {
 319         if ((n = parse_find_node("floatingX", node)))
 320             config_dock_x = parse_int(doc, n);
 321         if ((n = parse_find_node("floatingY", node)))
 322             config_dock_y = parse_int(doc, n);
 323     }
 324     if ((n = parse_find_node("stacking", node))) {
 325         if (parse_contains("top", doc, n))
 326             config_dock_layer = OB_STACKING_LAYER_TOP;
 327         else if (parse_contains("normal", doc, n))
 328             config_dock_layer = OB_STACKING_LAYER_NORMAL;
 329         else if (parse_contains("bottom", doc, n))
 330             config_dock_layer = OB_STACKING_LAYER_BELOW;
 331     }
 332     if ((n = parse_find_node("direction", node))) {
 333         if (parse_contains("horizontal", doc, n))
 334             config_dock_orient = OB_ORIENTATION_HORZ;
 335         else if (parse_contains("vertical", doc, n))
 336             config_dock_orient = OB_ORIENTATION_VERT;
 337     }
 338     if ((n = parse_find_node("autoHide", node)))
 339         config_dock_hide = parse_bool(doc, n);
 340     if ((n = parse_find_node("hideTimeout", node)))
 341         config_dock_hide_timeout = parse_int(doc, n);
 342 }
 343
 344 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 345 {
 346     for (node = node->xmlChildrenNode; node; node = node->next) {
 347         if (!xmlStrcasecmp(node->name, (const xmlChar*) "file")) {
 348             gchar *c;
 349
 350             c = parse_string(doc, node);
 351             config_menu_files = g_slist_append(config_menu_files,
 352                                                expand_tilde(c));
 353             g_free(c);
 354         }
 355     }
 356 }
 357
 358 static void parse_resistance(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 359                              void *d)
 360 {
 361     xmlNodePtr n;
 362
 363     node = node->xmlChildrenNode;
 364     if ((n = parse_find_node("strength", node)))
 365         config_resist_win = parse_int(doc, n);
 366     if ((n = parse_find_node("screen_edge_strength", node)))
 367         config_resist_edge = parse_int(doc, n);
 368 }
 369
 370 void config_startup(ObParseInst *i)
 371 {
 372     config_focus_new = TRUE;
 373     config_focus_follow = FALSE;
 374     config_focus_last = TRUE;
 375     config_focus_last_on_desktop = TRUE;
 376     config_focus_popup = TRUE;
 377
 378     parse_register(i, "focus", parse_focus, NULL);
 379
 380     config_theme = NULL;
 381
 382     config_title_layout = g_strdup("NLIMC");
 383
 384     parse_register(i, "theme", parse_theme, NULL);
 385
 386     config_desktops_num = 4;
 387     config_desktops_names = NULL;
 388     config_desktop_popup = TRUE;
 389
 390     parse_register(i, "desktops", parse_desktops, NULL);
 391
 392     config_redraw_resize = TRUE;
 393
 394     parse_register(i, "resize", parse_resize, NULL);
 395
 396     config_dock_layer = OB_STACKING_LAYER_TOP;
 397     config_dock_pos = OB_DIRECTION_NORTHEAST;
 398     config_dock_floating = FALSE;
 399     config_dock_x = 0;
 400     config_dock_y = 0;
 401     config_dock_orient = OB_ORIENTATION_VERT;
 402     config_dock_hide = FALSE;
 403     config_dock_hide_timeout = 3000;
 404
 405     parse_register(i, "dock", parse_dock, NULL);
 406
 407     translate_key("C-g", &config_keyboard_reset_state,
 408                   &config_keyboard_reset_keycode);
 409
 410     parse_register(i, "keyboard", parse_keyboard, NULL);
 411
 412     config_mouse_threshold = 3;
 413     config_mouse_dclicktime = 200;
 414
 415     parse_register(i, "mouse", parse_mouse, NULL);
 416
 417     config_resist_win = 10;
 418     config_resist_edge = 10;
 419
 420     parse_register(i, "resistance", parse_resistance, NULL);
 421
 422     config_menu_files = NULL;
 423
 424     parse_register(i, "menu", parse_menu, NULL);
 425 }
 426
 427 void config_shutdown()
 428 {
 429     GSList *it;
 430
 431     g_free(config_theme);
 432
 433     for (it = config_desktops_names; it; it = g_slist_next(it))
 434         g_free(it->data);
 435     g_slist_free(config_desktops_names);
 436
 437     for (it = config_menu_files; it; it = g_slist_next(it))
 438         g_free(it->data);
 439     g_slist_free(config_menu_files);
 440 }