src/wdefaults.c

   1 /* wdefaults.c - window specific defaults
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1997-2003 Alfredo K. Kojima
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  20  *  USA.
  21  */
  22
  23 #include "wconfig.h"
  24
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <unistd.h>
  28 #include <string.h>
  29 #include <ctype.h>
  30
  31 #include <X11/Xlib.h>
  32 #include <X11/Xutil.h>
  33 #include <X11/keysym.h>
  34
  35 #include <wraster.h>
  36
  37 #include "WindowMaker.h"
  38 #include "window.h"
  39 #include "screen.h"
  40 #include "funcs.h"
  41 #include "workspace.h"
  42 #include "defaults.h"
  43 #include "icon.h"
  44
  45 /* Global stuff */
  46
  47 extern WPreferences wPreferences;
  48
  49 extern WMPropList *wAttributeDomainName;
  50
  51 extern WDDomain *WDWindowAttributes;
  52
  53 /* Local stuff */
  54
  55 /* type converters */
  56 static int getBool(WMPropList *, WMPropList *);
  57
  58 static char *getString(WMPropList *, WMPropList *);
  59
  60 static WMPropList *ANoTitlebar = NULL;
  61 static WMPropList *ANoResizebar;
  62 static WMPropList *ANoMiniaturizeButton;
  63 static WMPropList *ANoCloseButton;
  64 static WMPropList *ANoBorder;
  65 static WMPropList *ANoHideOthers;
  66 static WMPropList *ANoMouseBindings;
  67 static WMPropList *ANoKeyBindings;
  68 static WMPropList *ANoAppIcon;  /* app */
  69 static WMPropList *AKeepOnTop;
  70 static WMPropList *AKeepOnBottom;
  71 static WMPropList *AOmnipresent;
  72 static WMPropList *ASkipWindowList;
  73 static WMPropList *AKeepInsideScreen;
  74 static WMPropList *AUnfocusable;
  75 static WMPropList *AAlwaysUserIcon;
  76 static WMPropList *AStartMiniaturized;
  77 static WMPropList *AStartMaximized;
  78 static WMPropList *AStartHidden;        /* app */
  79 static WMPropList *ADontSaveSession;    /* app */
  80 static WMPropList *AEmulateAppIcon;
  81 static WMPropList *AFullMaximize;
  82 static WMPropList *ASharedAppIcon;      /* app */
  83 #ifdef XKB_BUTTON_HINT
  84 static WMPropList *ANoLanguageButton;
  85 #endif
  86
  87 static WMPropList *AStartWorkspace;
  88
  89 static WMPropList *AIcon;
  90
  91 static WMPropList *AnyWindow;
  92 static WMPropList *No;
  93
  94 static void init_wdefaults(WScreen * scr)
  95 {
  96         AIcon = WMCreatePLString("Icon");
  97
  98         ANoTitlebar = WMCreatePLString("NoTitlebar");
  99         ANoResizebar = WMCreatePLString("NoResizebar");
 100         ANoMiniaturizeButton = WMCreatePLString("NoMiniaturizeButton");
 101         ANoCloseButton = WMCreatePLString("NoCloseButton");
 102         ANoBorder = WMCreatePLString("NoBorder");
 103         ANoHideOthers = WMCreatePLString("NoHideOthers");
 104         ANoMouseBindings = WMCreatePLString("NoMouseBindings");
 105         ANoKeyBindings = WMCreatePLString("NoKeyBindings");
 106         ANoAppIcon = WMCreatePLString("NoAppIcon");
 107         AKeepOnTop = WMCreatePLString("KeepOnTop");
 108         AKeepOnBottom = WMCreatePLString("KeepOnBottom");
 109         AOmnipresent = WMCreatePLString("Omnipresent");
 110         ASkipWindowList = WMCreatePLString("SkipWindowList");
 111         AKeepInsideScreen = WMCreatePLString("KeepInsideScreen");
 112         AUnfocusable = WMCreatePLString("Unfocusable");
 113         AAlwaysUserIcon = WMCreatePLString("AlwaysUserIcon");
 114         AStartMiniaturized = WMCreatePLString("StartMiniaturized");
 115         AStartHidden = WMCreatePLString("StartHidden");
 116         AStartMaximized = WMCreatePLString("StartMaximized");
 117         ADontSaveSession = WMCreatePLString("DontSaveSession");
 118         AEmulateAppIcon = WMCreatePLString("EmulateAppIcon");
 119         AFullMaximize = WMCreatePLString("FullMaximize");
 120         ASharedAppIcon = WMCreatePLString("SharedAppIcon");
 121 #ifdef XKB_BUTTON_HINT
 122         ANoLanguageButton = WMCreatePLString("NoLanguageButton");
 123 #endif
 124
 125         AStartWorkspace = WMCreatePLString("StartWorkspace");
 126
 127         AnyWindow = WMCreatePLString("*");
 128         No = WMCreatePLString("No");
 129         /*
 130            if (!scr->wattribs) {
 131            scr->wattribs = PLGetDomain(wAttributeDomainName);
 132            } */
 133 }
 134
 135 static WMPropList *get_value(WMPropList * dict_win, WMPropList * dict_class, WMPropList * dict_name,
 136                              WMPropList * dict_any, WMPropList * option, WMPropList * default_value,
 137                              Bool useGlobalDefault)
 138 {
 139         WMPropList *value;
 140
 141         if (dict_win) {
 142                 value = WMGetFromPLDictionary(dict_win, option);
 143                 if (value)
 144                         return value;
 145         }
 146
 147         if (dict_name) {
 148                 value = WMGetFromPLDictionary(dict_name, option);
 149                 if (value)
 150                         return value;
 151         }
 152
 153         if (dict_class) {
 154                 value = WMGetFromPLDictionary(dict_class, option);
 155                 if (value)
 156                         return value;
 157         }
 158
 159         if (!useGlobalDefault)
 160                 return NULL;
 161
 162         if (dict_any) {
 163                 value = WMGetFromPLDictionary(dict_any, option);
 164                 if (value)
 165                         return value;
 166         }
 167
 168         return default_value;
 169 }
 170
 171 /*
 172  *----------------------------------------------------------------------
 173  * wDefaultFillAttributes--
 174  *      Retrieves attributes for the specified instance/class and
 175  * fills attr with it. Values that are actually defined are also
 176  * set in mask. If useGlobalDefault is True, the default for
 177  * all windows ("*") will be used for when no values are found
 178  * for that instance/class.
 179  *
 180  *----------------------------------------------------------------------
 181  */
 182 void
 183 wDefaultFillAttributes(WScreen * scr, char *instance, char *class,
 184                        WWindowAttributes * attr, WWindowAttributes * mask, Bool useGlobalDefault)
 185 {
 186         WMPropList *value, *key1, *key2, *key3, *dw, *dc, *dn, *da;
 187
 188         if (class && instance) {
 189                 char *buffer;
 190
 191                 buffer = wmalloc(strlen(class) + strlen(instance) + 2);
 192                 sprintf(buffer, "%s.%s", instance, class);
 193                 key1 = WMCreatePLString(buffer);
 194                 wfree(buffer);
 195         } else {
 196                 key1 = NULL;
 197         }
 198
 199         if (instance)
 200                 key2 = WMCreatePLString(instance);
 201         else
 202                 key2 = NULL;
 203
 204         if (class)
 205                 key3 = WMCreatePLString(class);
 206         else
 207                 key3 = NULL;
 208
 209         if (!ANoTitlebar) {
 210                 init_wdefaults(scr);
 211         }
 212
 213         WMPLSetCaseSensitive(True);
 214
 215         if (WDWindowAttributes->dictionary) {
 216                 dw = key1 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key1) : NULL;
 217                 dn = key2 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key2) : NULL;
 218                 dc = key3 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key3) : NULL;
 219                 if (useGlobalDefault)
 220                         da = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 221                 else
 222                         da = NULL;
 223         } else {
 224                 dw = NULL;
 225                 dn = NULL;
 226                 dc = NULL;
 227                 da = NULL;
 228         }
 229         if (key1)
 230                 WMReleasePropList(key1);
 231         if (key2)
 232                 WMReleasePropList(key2);
 233         if (key3)
 234                 WMReleasePropList(key3);
 235
 236 #define APPLY_VAL(value, flag, attrib)  \
 237     if (value) {attr->flag = getBool(attrib, value); \
 238     if (mask) mask->flag = 1;}
 239
 240         /* get the data */
 241         value = get_value(dw, dc, dn, da, ANoTitlebar, No, useGlobalDefault);
 242         APPLY_VAL(value, no_titlebar, ANoTitlebar);
 243
 244         value = get_value(dw, dc, dn, da, ANoResizebar, No, useGlobalDefault);
 245         APPLY_VAL(value, no_resizebar, ANoResizebar);
 246
 247         value = get_value(dw, dc, dn, da, ANoMiniaturizeButton, No, useGlobalDefault);
 248         APPLY_VAL(value, no_miniaturize_button, ANoMiniaturizeButton);
 249
 250         value = get_value(dw, dc, dn, da, ANoCloseButton, No, useGlobalDefault);
 251         APPLY_VAL(value, no_close_button, ANoCloseButton);
 252
 253         value = get_value(dw, dc, dn, da, ANoBorder, No, useGlobalDefault);
 254         APPLY_VAL(value, no_border, ANoBorder);
 255
 256         value = get_value(dw, dc, dn, da, ANoHideOthers, No, useGlobalDefault);
 257         APPLY_VAL(value, no_hide_others, ANoHideOthers);
 258
 259         value = get_value(dw, dc, dn, da, ANoMouseBindings, No, useGlobalDefault);
 260         APPLY_VAL(value, no_bind_mouse, ANoMouseBindings);
 261
 262         value = get_value(dw, dc, dn, da, ANoKeyBindings, No, useGlobalDefault);
 263         APPLY_VAL(value, no_bind_keys, ANoKeyBindings);
 264
 265         value = get_value(dw, dc, dn, da, ANoAppIcon, No, useGlobalDefault);
 266         APPLY_VAL(value, no_appicon, ANoAppIcon);
 267
 268         value = get_value(dw, dc, dn, da, ASharedAppIcon, No, useGlobalDefault);
 269         APPLY_VAL(value, shared_appicon, ASharedAppIcon);
 270
 271         value = get_value(dw, dc, dn, da, AKeepOnTop, No, useGlobalDefault);
 272         APPLY_VAL(value, floating, AKeepOnTop);
 273
 274         value = get_value(dw, dc, dn, da, AKeepOnBottom, No, useGlobalDefault);
 275         APPLY_VAL(value, sunken, AKeepOnBottom);
 276
 277         value = get_value(dw, dc, dn, da, AOmnipresent, No, useGlobalDefault);
 278         APPLY_VAL(value, omnipresent, AOmnipresent);
 279
 280         value = get_value(dw, dc, dn, da, ASkipWindowList, No, useGlobalDefault);
 281         APPLY_VAL(value, skip_window_list, ASkipWindowList);
 282
 283         value = get_value(dw, dc, dn, da, AKeepInsideScreen, No, useGlobalDefault);
 284         APPLY_VAL(value, dont_move_off, AKeepInsideScreen);
 285
 286         value = get_value(dw, dc, dn, da, AUnfocusable, No, useGlobalDefault);
 287         APPLY_VAL(value, no_focusable, AUnfocusable);
 288
 289         value = get_value(dw, dc, dn, da, AAlwaysUserIcon, No, useGlobalDefault);
 290         APPLY_VAL(value, always_user_icon, AAlwaysUserIcon);
 291
 292         value = get_value(dw, dc, dn, da, AStartMiniaturized, No, useGlobalDefault);
 293         APPLY_VAL(value, start_miniaturized, AStartMiniaturized);
 294
 295         value = get_value(dw, dc, dn, da, AStartHidden, No, useGlobalDefault);
 296         APPLY_VAL(value, start_hidden, AStartHidden);
 297
 298         value = get_value(dw, dc, dn, da, AStartMaximized, No, useGlobalDefault);
 299         APPLY_VAL(value, start_maximized, AStartMaximized);
 300
 301         value = get_value(dw, dc, dn, da, ADontSaveSession, No, useGlobalDefault);
 302         APPLY_VAL(value, dont_save_session, ADontSaveSession);
 303
 304         value = get_value(dw, dc, dn, da, AEmulateAppIcon, No, useGlobalDefault);
 305         APPLY_VAL(value, emulate_appicon, AEmulateAppIcon);
 306
 307         value = get_value(dw, dc, dn, da, AFullMaximize, No, useGlobalDefault);
 308         APPLY_VAL(value, full_maximize, AFullMaximize);
 309
 310 #ifdef XKB_BUTTON_HINT
 311         value = get_value(dw, dc, dn, da, ANoLanguageButton, No, useGlobalDefault);
 312         APPLY_VAL(value, no_language_button, ANoLanguageButton);
 313 #endif
 314
 315         /* clean up */
 316         WMPLSetCaseSensitive(False);
 317 }
 318
 319 WMPropList *get_generic_value(WScreen * scr, char *instance, char *class, WMPropList * option, Bool noDefault)
 320 {
 321         WMPropList *value, *key, *dict;
 322
 323         value = NULL;
 324
 325         WMPLSetCaseSensitive(True);
 326
 327         if (class && instance) {
 328                 char *buffer;
 329
 330                 buffer = wmalloc(strlen(class) + strlen(instance) + 2);
 331                 sprintf(buffer, "%s.%s", instance, class);
 332                 key = WMCreatePLString(buffer);
 333                 wfree(buffer);
 334
 335                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 336                 WMReleasePropList(key);
 337
 338                 if (dict) {
 339                         value = WMGetFromPLDictionary(dict, option);
 340                 }
 341         }
 342
 343         if (!value && instance) {
 344                 key = WMCreatePLString(instance);
 345
 346                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 347                 WMReleasePropList(key);
 348                 if (dict) {
 349                         value = WMGetFromPLDictionary(dict, option);
 350                 }
 351         }
 352
 353         if (!value && class) {
 354                 key = WMCreatePLString(class);
 355
 356                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 357                 WMReleasePropList(key);
 358
 359                 if (dict) {
 360                         value = WMGetFromPLDictionary(dict, option);
 361                 }
 362         }
 363
 364         if (!value && !noDefault) {
 365                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 366
 367                 if (dict) {
 368                         value = WMGetFromPLDictionary(dict, option);
 369                 }
 370         }
 371
 372         WMPLSetCaseSensitive(False);
 373
 374         return value;
 375 }
 376
 377 char *wDefaultGetIconFile(WScreen * scr, char *instance, char *class, Bool noDefault)
 378 {
 379         WMPropList *value;
 380         char *tmp;
 381
 382         if (!ANoTitlebar) {
 383                 init_wdefaults(scr);
 384         }
 385
 386         if (!WDWindowAttributes->dictionary)
 387                 return NULL;
 388
 389         value = get_generic_value(scr, instance, class, AIcon, noDefault);
 390
 391         if (!value)
 392                 return NULL;
 393
 394         tmp = getString(AIcon, value);
 395
 396         return tmp;
 397 }
 398
 399 RImage *wDefaultGetImage(WScreen * scr, char *winstance, char *wclass)
 400 {
 401         char *file_name;
 402         char *path;
 403         RImage *image;
 404
 405         file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 406         if (!file_name)
 407                 return NULL;
 408
 409         path = FindImage(wPreferences.icon_path, file_name);
 410
 411         if (!path) {
 412                 wwarning(_("could not find icon file \"%s\""), file_name);
 413                 return NULL;
 414         }
 415
 416         image = RLoadImage(scr->rcontext, path, 0);
 417         if (!image) {
 418                 wwarning(_("error loading image file \"%s\""), path, RMessageForError(RErrorCode));
 419         }
 420         wfree(path);
 421
 422         image = wIconValidateIconSize(scr, image);
 423
 424         return image;
 425 }
 426
 427 int wDefaultGetStartWorkspace(WScreen * scr, char *instance, char *class)
 428 {
 429         WMPropList *value;
 430         int w, i;
 431         char *tmp;
 432
 433         if (!ANoTitlebar) {
 434                 init_wdefaults(scr);
 435         }
 436
 437         if (!WDWindowAttributes->dictionary)
 438                 return -1;
 439
 440         value = get_generic_value(scr, instance, class, AStartWorkspace, False);
 441
 442         if (!value)
 443                 return -1;
 444
 445         tmp = getString(AStartWorkspace, value);
 446
 447         if (!tmp || strlen(tmp) == 0)
 448                 return -1;
 449
 450         if (sscanf(tmp, "%i", &w) != 1) {
 451                 w = -1;
 452                 for (i = 0; i < scr->workspace_count; i++) {
 453                         if (strcmp(scr->workspaces[i]->name, tmp) == 0) {
 454                                 w = i;
 455                                 break;
 456                         }
 457                 }
 458         } else {
 459                 w--;
 460         }
 461
 462         return w;
 463 }
 464
 465 void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 466 {
 467         WDDomain *db = WDWindowAttributes;
 468         WMPropList *icon_value = NULL, *value, *attr, *key, *def_win, *def_icon = NULL;
 469         WMPropList *dict = db->dictionary;
 470         int same = 0;
 471
 472         if (!dict) {
 473                 dict = WMCreatePLDictionary(NULL, NULL);
 474                 if (dict) {
 475                         db->dictionary = dict;
 476                 } else {
 477                         return;
 478                 }
 479         }
 480
 481         WMPLSetCaseSensitive(True);
 482
 483         if (instance && class) {
 484                 char *buffer;
 485                 buffer = wmalloc(strlen(instance) + strlen(class) + 2);
 486                 sprintf(buffer, "%s.%s", instance, class);
 487                 key = WMCreatePLString(buffer);
 488                 wfree(buffer);
 489         } else if (instance) {
 490                 key = WMCreatePLString(instance);
 491         } else if (class) {
 492                 key = WMCreatePLString(class);
 493         } else {
 494                 key = WMRetainPropList(AnyWindow);
 495         }
 496
 497         if (file) {
 498                 value = WMCreatePLString(file);
 499                 icon_value = WMCreatePLDictionary(AIcon, value, NULL);
 500                 WMReleasePropList(value);
 501
 502                 if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL) {
 503                         def_icon = WMGetFromPLDictionary(def_win, AIcon);
 504                 }
 505
 506                 if (def_icon && !strcmp(WMGetFromPLString(def_icon), file))
 507                         same = 1;
 508         }
 509
 510         if ((attr = WMGetFromPLDictionary(dict, key)) != NULL) {
 511                 if (WMIsPLDictionary(attr)) {
 512                         if (icon_value != NULL && !same)
 513                                 WMMergePLDictionaries(attr, icon_value, False);
 514                         else
 515                                 WMRemoveFromPLDictionary(attr, AIcon);
 516                 }
 517         } else if (icon_value != NULL && !same) {
 518                 WMPutInPLDictionary(dict, key, icon_value);
 519         }
 520         if (!wPreferences.flags.noupdates) {
 521                 UpdateDomainFile(db);
 522         }
 523
 524         WMReleasePropList(key);
 525         if (icon_value)
 526                 WMReleasePropList(icon_value);
 527
 528         WMPLSetCaseSensitive(False);
 529 }
 530
 531 /* --------------------------- Local ----------------------- */
 532
 533 static int getBool(WMPropList * key, WMPropList * value)
 534 {
 535         char *val;
 536
 537         if (!WMIsPLString(value)) {
 538                 wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 539                          WMGetFromPLString(key), "Boolean");
 540                 return 0;
 541         }
 542         val = WMGetFromPLString(value);
 543
 544         if ((val[1] == '\0' && (val[0] == 'y' || val[0] == 'Y' || val[0] == 'T' || val[0] == 't' || val[0] == '1'))
 545             || (strcasecmp(val, "YES") == 0 || strcasecmp(val, "TRUE") == 0)) {
 546
 547                 return 1;
 548         } else if ((val[1] == '\0'
 549                     && (val[0] == 'n' || val[0] == 'N' || val[0] == 'F' || val[0] == 'f' || val[0] == '0'))
 550                    || (strcasecmp(val, "NO") == 0 || strcasecmp(val, "FALSE") == 0)) {
 551
 552                 return 0;
 553         } else {
 554                 wwarning(_("can't convert \"%s\" to boolean"), val);
 555                 /* We return False if we can't convert to BOOLEAN.
 556                  * This is because all options defaults to False.
 557                  * -1 is not checked and thus is interpreted as True,
 558                  * which is not good.*/
 559                 return 0;
 560         }
 561 }
 562
 563 /* WARNING: Do not free the value returned by this function!! */
 564 static char *getString(WMPropList * key, WMPropList * value)
 565 {
 566         if (!WMIsPLString(value)) {
 567                 wwarning(_("Wrong option format for key \"%s\". Should be %s."), WMGetFromPLString(key), "String");
 568                 return NULL;
 569         }
 570
 571         return WMGetFromPLString(value);
 572 }