Dogcows Code - chaz/openbox/blob - openbox/config.c

   1 /* -*- indent-tabs-mode: t; 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_timeout;
  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     parse_key(i, doc, node->children, NULL);
 113 }
 114
 115 /*
 116
 117 <context name="Titlebar">
 118   <mousebind button="Left" action="Press">
 119     <action name="Raise"></action>
 120   </mousebind>
 121 </context>
 122
 123 */
 124
 125 static void parse_mouse(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 126                         void *d)
 127 {
 128     xmlNodePtr n, nbut, nact;
 129     char *buttonstr;
 130     char *contextstr;
 131     ObUserAction uact;
 132     ObMouseAction mact;
 133     ObAction *action;
 134
 135     node = node->children;
 136
 137     if ((n = parse_find_node("dragThreshold", node)))
 138         config_mouse_threshold = parse_int(doc, n);
 139     if ((n = parse_find_node("doubleClickTime", node)))
 140         config_mouse_dclicktime = parse_int(doc, n);
 141
 142     n = parse_find_node("context", node);
 143     while (n) {
 144         if (!parse_attr_string("name", n, &contextstr))
 145             goto next_n;
 146         nbut = parse_find_node("mousebind", n->children);
 147         while (nbut) {
 148             if (!parse_attr_string("button", nbut, &buttonstr))
 149                 goto next_nbut;
 150             if (parse_attr_contains("press", nbut, "action")) {
 151                 uact = OB_USER_ACTION_MOUSE_PRESS;
 152                 mact = OB_MOUSE_ACTION_PRESS;
 153             } else if (parse_attr_contains("release", nbut, "action")) {
 154                 uact = OB_USER_ACTION_MOUSE_RELEASE;
 155                 mact = OB_MOUSE_ACTION_RELEASE;
 156             } else if (parse_attr_contains("click", nbut, "action")) {
 157                 uact = OB_USER_ACTION_MOUSE_CLICK;
 158                 mact = OB_MOUSE_ACTION_CLICK;
 159             } else if (parse_attr_contains("doubleclick", nbut,"action")) {
 160                 uact = OB_USER_ACTION_MOUSE_DOUBLE_CLICK;
 161                 mact = OB_MOUSE_ACTION_DOUBLE_CLICK;
 162             } else if (parse_attr_contains("drag", nbut, "action")) {
 163                 uact = OB_USER_ACTION_MOUSE_MOTION;
 164                 mact = OB_MOUSE_ACTION_MOTION;
 165             } else
 166                 goto next_nbut;
 167             nact = parse_find_node("action", nbut->children);
 168             while (nact) {
 169                 if ((action = action_parse(i, doc, nact, uact)))
 170                     mouse_bind(buttonstr, contextstr, mact, action);
 171                 nact = parse_find_node("action", nact->next);
 172             }
 173             g_free(buttonstr);
 174         next_nbut:
 175             nbut = parse_find_node("mousebind", nbut->next);
 176         }
 177         g_free(contextstr);
 178     next_n:
 179         n = parse_find_node("context", n->next);
 180     }
 181 }
 182
 183 static void parse_focus(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 184                         void *d)
 185 {
 186     xmlNodePtr n;
 187
 188     node = node->children;
 189
 190     if ((n = parse_find_node("focusNew", node)))
 191         config_focus_new = parse_bool(doc, n);
 192     if ((n = parse_find_node("followMouse", node)))
 193         config_focus_follow = parse_bool(doc, n);
 194     if ((n = parse_find_node("focusDelay", node)))
 195         config_focus_delay = parse_int(doc, n) * 1000;
 196 }
 197
 198 static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 199                         void *d)
 200 {
 201     xmlNodePtr n;
 202
 203     node = node->children;
 204
 205     if ((n = parse_find_node("name", node))) {
 206         gchar *c;
 207
 208         g_free(config_theme);
 209         c = parse_string(doc, n);
 210         config_theme = parse_expand_tilde(c);
 211         g_free(c);
 212     }
 213     if ((n = parse_find_node("titleLayout", node))) {
 214         g_free(config_title_layout);
 215         config_title_layout = parse_string(doc, n);
 216     }
 217 }
 218
 219 static void parse_desktops(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 220                            void *d)
 221 {
 222     xmlNodePtr n;
 223
 224     node = node->children;
 225
 226     if ((n = parse_find_node("number", node)))
 227         config_desktops_num = parse_int(doc, n);
 228     if ((n = parse_find_node("names", node))) {
 229         GSList *it;
 230         xmlNodePtr nname;
 231
 232         for (it = config_desktops_names; it; it = it->next)
 233             g_free(it->data);
 234         g_slist_free(config_desktops_names);
 235         config_desktops_names = NULL;
 236
 237         nname = parse_find_node("name", n->children);
 238         while (nname) {
 239             config_desktops_names = g_slist_append(config_desktops_names,
 240                                                    parse_string(doc, nname));
 241             nname = parse_find_node("name", nname->next);
 242         }
 243     }
 244 }
 245
 246 static void parse_resize(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 247                          void *d)
 248 {
 249     xmlNodePtr n;
 250
 251     node = node->children;
 252
 253     if ((n = parse_find_node("drawContents", node)))
 254         config_redraw_resize = parse_bool(doc, n);
 255 }
 256
 257 static void parse_dock(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 258 {
 259     xmlNodePtr n;
 260
 261     node = node->children;
 262
 263     if ((n = parse_find_node("position", node))) {
 264         if (parse_contains("TopLeft", doc, n))
 265             config_dock_floating = FALSE,
 266             config_dock_pos = OB_DIRECTION_NORTHWEST;
 267         else if (parse_contains("Top", doc, n))
 268             config_dock_floating = FALSE,
 269             config_dock_pos = OB_DIRECTION_NORTH;
 270         else if (parse_contains("TopRight", doc, n))
 271             config_dock_floating = FALSE,
 272             config_dock_pos = OB_DIRECTION_NORTHEAST;
 273         else if (parse_contains("Right", doc, n))
 274             config_dock_floating = FALSE,
 275             config_dock_pos = OB_DIRECTION_EAST;
 276         else if (parse_contains("BottomRight", doc, n))
 277             config_dock_floating = FALSE,
 278             config_dock_pos = OB_DIRECTION_SOUTHEAST;
 279         else if (parse_contains("Bottom", doc, n))
 280             config_dock_floating = FALSE,
 281             config_dock_pos = OB_DIRECTION_SOUTH;
 282         else if (parse_contains("BottomLeft", doc, n))
 283             config_dock_floating = FALSE,
 284             config_dock_pos = OB_DIRECTION_SOUTHWEST;
 285         else if (parse_contains("Left", doc, n))
 286             config_dock_floating = FALSE,
 287             config_dock_pos = OB_DIRECTION_WEST;
 288         else if (parse_contains("Floating", doc, n))
 289             config_dock_floating = TRUE;
 290     }
 291     if (config_dock_floating) {
 292         if ((n = parse_find_node("floatingX", node)))
 293             config_dock_x = parse_int(doc, n);
 294         if ((n = parse_find_node("floatingY", node)))
 295             config_dock_y = parse_int(doc, n);
 296     }
 297     if ((n = parse_find_node("stacking", node))) {
 298         if (parse_contains("top", doc, n))
 299             config_dock_layer = OB_STACKING_LAYER_TOP;
 300         else if (parse_contains("normal", doc, n))
 301             config_dock_layer = OB_STACKING_LAYER_NORMAL;
 302         else if (parse_contains("bottom", doc, n))
 303             config_dock_layer = OB_STACKING_LAYER_BELOW;
 304     }
 305     if ((n = parse_find_node("direction", node))) {
 306         if (parse_contains("horizontal", doc, n))
 307             config_dock_orient = OB_ORIENTATION_HORZ;
 308         else if (parse_contains("vertical", doc, n))
 309             config_dock_orient = OB_ORIENTATION_VERT;
 310     }
 311     if ((n = parse_find_node("autoHide", node)))
 312         config_dock_hide = parse_bool(doc, n);
 313     if ((n = parse_find_node("hideTimeout", node)))
 314         config_dock_hide_timeout = parse_int(doc, n) * 1000;
 315 }
 316
 317 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node, void *d)
 318 {
 319     for (node = node->children; node; node = node->next) {
 320         if (!xmlStrcasecmp(node->name, (const xmlChar*) "file")) {
 321             gchar *c;
 322
 323             c = parse_string(doc, node);
 324             config_menu_files = g_slist_append(config_menu_files,
 325                                                parse_expand_tilde(c));
 326             g_free(c);
 327         }
 328     }
 329 }
 330
 331 static void parse_resistance(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
 332                              void *d)
 333 {
 334     xmlNodePtr n;
 335
 336     node = node->children;
 337     if ((n = parse_find_node("strength", node)))
 338         config_resist_win = parse_int(doc, n);
 339     if ((n = parse_find_node("screen_edge_strength", node)))
 340         config_resist_edge = parse_int(doc, n);
 341 }
 342
 343 void config_startup(ObParseInst *i)
 344 {
 345     config_focus_new = TRUE;
 346     config_focus_follow = FALSE;
 347     config_focus_delay = 0;
 348
 349     parse_register(i, "focus", parse_focus, NULL);
 350
 351     config_theme = NULL;
 352
 353     config_title_layout = g_strdup("NLIMC");
 354
 355     parse_register(i, "theme", parse_theme, NULL);
 356
 357     config_desktops_num = 4;
 358     config_desktops_names = NULL;
 359
 360     parse_register(i, "desktops", parse_desktops, NULL);
 361
 362     config_redraw_resize = TRUE;
 363
 364     parse_register(i, "resize", parse_resize, NULL);
 365
 366     config_dock_layer = OB_STACKING_LAYER_TOP;
 367     config_dock_pos = OB_DIRECTION_NORTHEAST;
 368     config_dock_floating = FALSE;
 369     config_dock_x = 0;
 370     config_dock_y = 0;
 371     config_dock_orient = OB_ORIENTATION_VERT;
 372     config_dock_hide = FALSE;
 373     config_dock_hide_timeout = 300;
 374
 375     parse_register(i, "dock", parse_dock, NULL);
 376
 377     translate_key("C-g", &config_keyboard_reset_state,
 378                   &config_keyboard_reset_keycode);
 379
 380     parse_register(i, "keyboard", parse_keyboard, NULL);
 381
 382     config_mouse_threshold = 3;
 383     config_mouse_dclicktime = 200;
 384
 385     parse_register(i, "mouse", parse_mouse, NULL);
 386
 387     config_resist_win = 10;
 388     config_resist_edge = 20;
 389
 390     parse_register(i, "resistance", parse_resistance, NULL);
 391
 392     config_menu_files = NULL;
 393
 394     parse_register(i, "menu", parse_menu, NULL);
 395 }
 396
 397 void config_shutdown()
 398 {
 399     GSList *it;
 400
 401     g_free(config_theme);
 402
 403     g_free(config_title_layout);
 404
 405     for (it = config_desktops_names; it; it = g_slist_next(it))
 406         g_free(it->data);
 407     g_slist_free(config_desktops_names);
 408
 409     for (it = config_menu_files; it; it = g_slist_next(it))
 410         g_free(it->data);
 411     g_slist_free(config_menu_files);
 412 }