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 *ADontFocusAcrossWorkspace;
  82 static WMPropList *AFullMaximize;
  83 static WMPropList *ASharedAppIcon;      /* app */
  84 #ifdef XKB_BUTTON_HINT
  85 static WMPropList *ANoLanguageButton;
  86 #endif
  87
  88 static WMPropList *AStartWorkspace;
  89
  90 static WMPropList *AIcon;
  91
  92 static WMPropList *AnyWindow;
  93 static WMPropList *No;
  94
  95 static void init_wdefaults(WScreen * scr)
  96 {
  97         AIcon = WMCreatePLString("Icon");
  98
  99         ANoTitlebar = WMCreatePLString("NoTitlebar");
 100         ANoResizebar = WMCreatePLString("NoResizebar");
 101         ANoMiniaturizeButton = WMCreatePLString("NoMiniaturizeButton");
 102         ANoCloseButton = WMCreatePLString("NoCloseButton");
 103         ANoBorder = WMCreatePLString("NoBorder");
 104         ANoHideOthers = WMCreatePLString("NoHideOthers");
 105         ANoMouseBindings = WMCreatePLString("NoMouseBindings");
 106         ANoKeyBindings = WMCreatePLString("NoKeyBindings");
 107         ANoAppIcon = WMCreatePLString("NoAppIcon");
 108         AKeepOnTop = WMCreatePLString("KeepOnTop");
 109         AKeepOnBottom = WMCreatePLString("KeepOnBottom");
 110         AOmnipresent = WMCreatePLString("Omnipresent");
 111         ASkipWindowList = WMCreatePLString("SkipWindowList");
 112         AKeepInsideScreen = WMCreatePLString("KeepInsideScreen");
 113         AUnfocusable = WMCreatePLString("Unfocusable");
 114         AAlwaysUserIcon = WMCreatePLString("AlwaysUserIcon");
 115         AStartMiniaturized = WMCreatePLString("StartMiniaturized");
 116         AStartHidden = WMCreatePLString("StartHidden");
 117         AStartMaximized = WMCreatePLString("StartMaximized");
 118         ADontSaveSession = WMCreatePLString("DontSaveSession");
 119         AEmulateAppIcon = WMCreatePLString("EmulateAppIcon");
 120         ADontFocusAcrossWorkspace = WMCreatePLString("DontFocusAcrossWorkspace");
 121         AFullMaximize = WMCreatePLString("FullMaximize");
 122         ASharedAppIcon = WMCreatePLString("SharedAppIcon");
 123 #ifdef XKB_BUTTON_HINT
 124         ANoLanguageButton = WMCreatePLString("NoLanguageButton");
 125 #endif
 126
 127         AStartWorkspace = WMCreatePLString("StartWorkspace");
 128
 129         AnyWindow = WMCreatePLString("*");
 130         No = WMCreatePLString("No");
 131         /*
 132            if (!scr->wattribs) {
 133            scr->wattribs = PLGetDomain(wAttributeDomainName);
 134            } */
 135 }
 136
 137 static WMPropList *get_value(WMPropList * dict_win, WMPropList * dict_class, WMPropList * dict_name,
 138                              WMPropList * dict_any, WMPropList * option, WMPropList * default_value,
 139                              Bool useGlobalDefault)
 140 {
 141         WMPropList *value;
 142
 143         if (dict_win) {
 144                 value = WMGetFromPLDictionary(dict_win, option);
 145                 if (value)
 146                         return value;
 147         }
 148
 149         if (dict_name) {
 150                 value = WMGetFromPLDictionary(dict_name, option);
 151                 if (value)
 152                         return value;
 153         }
 154
 155         if (dict_class) {
 156                 value = WMGetFromPLDictionary(dict_class, option);
 157                 if (value)
 158                         return value;
 159         }
 160
 161         if (!useGlobalDefault)
 162                 return NULL;
 163
 164         if (dict_any) {
 165                 value = WMGetFromPLDictionary(dict_any, option);
 166                 if (value)
 167                         return value;
 168         }
 169
 170         return default_value;
 171 }
 172
 173 /*
 174  *----------------------------------------------------------------------
 175  * wDefaultFillAttributes--
 176  *      Retrieves attributes for the specified instance/class and
 177  * fills attr with it. Values that are actually defined are also
 178  * set in mask. If useGlobalDefault is True, the default for
 179  * all windows ("*") will be used for when no values are found
 180  * for that instance/class.
 181  *
 182  *----------------------------------------------------------------------
 183  */
 184 void
 185 wDefaultFillAttributes(WScreen * scr, char *instance, char *class,
 186                        WWindowAttributes * attr, WWindowAttributes * mask, Bool useGlobalDefault)
 187 {
 188         WMPropList *value, *key1, *key2, *key3, *dw, *dc, *dn, *da;
 189
 190         if (class && instance) {
 191                 char *buffer;
 192
 193                 buffer = wmalloc(strlen(class) + strlen(instance) + 2);
 194                 sprintf(buffer, "%s.%s", instance, class);
 195                 key1 = WMCreatePLString(buffer);
 196                 wfree(buffer);
 197         } else {
 198                 key1 = NULL;
 199         }
 200
 201         if (instance)
 202                 key2 = WMCreatePLString(instance);
 203         else
 204                 key2 = NULL;
 205
 206         if (class)
 207                 key3 = WMCreatePLString(class);
 208         else
 209                 key3 = NULL;
 210
 211         if (!ANoTitlebar) {
 212                 init_wdefaults(scr);
 213         }
 214
 215         WMPLSetCaseSensitive(True);
 216
 217         if (WDWindowAttributes->dictionary) {
 218                 dw = key1 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key1) : NULL;
 219                 dn = key2 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key2) : NULL;
 220                 dc = key3 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key3) : NULL;
 221                 if (useGlobalDefault)
 222                         da = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 223                 else
 224                         da = NULL;
 225         } else {
 226                 dw = NULL;
 227                 dn = NULL;
 228                 dc = NULL;
 229                 da = NULL;
 230         }
 231         if (key1)
 232                 WMReleasePropList(key1);
 233         if (key2)
 234                 WMReleasePropList(key2);
 235         if (key3)
 236                 WMReleasePropList(key3);
 237
 238 #define APPLY_VAL(value, flag, attrib)  \
 239     if (value) {attr->flag = getBool(attrib, value); \
 240     if (mask) mask->flag = 1;}
 241
 242         /* get the data */
 243         value = get_value(dw, dc, dn, da, ANoTitlebar, No, useGlobalDefault);
 244         APPLY_VAL(value, no_titlebar, ANoTitlebar);
 245
 246         value = get_value(dw, dc, dn, da, ANoResizebar, No, useGlobalDefault);
 247         APPLY_VAL(value, no_resizebar, ANoResizebar);
 248
 249         value = get_value(dw, dc, dn, da, ANoMiniaturizeButton, No, useGlobalDefault);
 250         APPLY_VAL(value, no_miniaturize_button, ANoMiniaturizeButton);
 251
 252         value = get_value(dw, dc, dn, da, ANoCloseButton, No, useGlobalDefault);
 253         APPLY_VAL(value, no_close_button, ANoCloseButton);
 254
 255         value = get_value(dw, dc, dn, da, ANoBorder, No, useGlobalDefault);
 256         APPLY_VAL(value, no_border, ANoBorder);
 257
 258         value = get_value(dw, dc, dn, da, ANoHideOthers, No, useGlobalDefault);
 259         APPLY_VAL(value, no_hide_others, ANoHideOthers);
 260
 261         value = get_value(dw, dc, dn, da, ANoMouseBindings, No, useGlobalDefault);
 262         APPLY_VAL(value, no_bind_mouse, ANoMouseBindings);
 263
 264         value = get_value(dw, dc, dn, da, ANoKeyBindings, No, useGlobalDefault);
 265         APPLY_VAL(value, no_bind_keys, ANoKeyBindings);
 266
 267         value = get_value(dw, dc, dn, da, ANoAppIcon, No, useGlobalDefault);
 268         APPLY_VAL(value, no_appicon, ANoAppIcon);
 269
 270         value = get_value(dw, dc, dn, da, ASharedAppIcon, No, useGlobalDefault);
 271         APPLY_VAL(value, shared_appicon, ASharedAppIcon);
 272
 273         value = get_value(dw, dc, dn, da, AKeepOnTop, No, useGlobalDefault);
 274         APPLY_VAL(value, floating, AKeepOnTop);
 275
 276         value = get_value(dw, dc, dn, da, AKeepOnBottom, No, useGlobalDefault);
 277         APPLY_VAL(value, sunken, AKeepOnBottom);
 278
 279         value = get_value(dw, dc, dn, da, AOmnipresent, No, useGlobalDefault);
 280         APPLY_VAL(value, omnipresent, AOmnipresent);
 281
 282         value = get_value(dw, dc, dn, da, ASkipWindowList, No, useGlobalDefault);
 283         APPLY_VAL(value, skip_window_list, ASkipWindowList);
 284
 285         value = get_value(dw, dc, dn, da, AKeepInsideScreen, No, useGlobalDefault);
 286         APPLY_VAL(value, dont_move_off, AKeepInsideScreen);
 287
 288         value = get_value(dw, dc, dn, da, AUnfocusable, No, useGlobalDefault);
 289         APPLY_VAL(value, no_focusable, AUnfocusable);
 290
 291         value = get_value(dw, dc, dn, da, AAlwaysUserIcon, No, useGlobalDefault);
 292         APPLY_VAL(value, always_user_icon, AAlwaysUserIcon);
 293
 294         value = get_value(dw, dc, dn, da, AStartMiniaturized, No, useGlobalDefault);
 295         APPLY_VAL(value, start_miniaturized, AStartMiniaturized);
 296
 297         value = get_value(dw, dc, dn, da, AStartHidden, No, useGlobalDefault);
 298         APPLY_VAL(value, start_hidden, AStartHidden);
 299
 300         value = get_value(dw, dc, dn, da, AStartMaximized, No, useGlobalDefault);
 301         APPLY_VAL(value, start_maximized, AStartMaximized);
 302
 303         value = get_value(dw, dc, dn, da, ADontSaveSession, No, useGlobalDefault);
 304         APPLY_VAL(value, dont_save_session, ADontSaveSession);
 305
 306         value = get_value(dw, dc, dn, da, AEmulateAppIcon, No, useGlobalDefault);
 307         APPLY_VAL(value, emulate_appicon, AEmulateAppIcon);
 308
 309         value = get_value(dw, dc, dn, da, ADontFocusAcrossWorkspace, No, useGlobalDefault);
 310         APPLY_VAL(value, dont_focus_across_wksp, ADontFocusAcrossWorkspace);
 311
 312         value = get_value(dw, dc, dn, da, AFullMaximize, No, useGlobalDefault);
 313         APPLY_VAL(value, full_maximize, AFullMaximize);
 314
 315 #ifdef XKB_BUTTON_HINT
 316         value = get_value(dw, dc, dn, da, ANoLanguageButton, No, useGlobalDefault);
 317         APPLY_VAL(value, no_language_button, ANoLanguageButton);
 318 #endif
 319
 320         /* clean up */
 321         WMPLSetCaseSensitive(False);
 322 }
 323
 324 WMPropList *get_generic_value(WScreen * scr, char *instance, char *class, WMPropList * option, Bool noDefault)
 325 {
 326         WMPropList *value, *key, *dict;
 327
 328         value = NULL;
 329
 330         WMPLSetCaseSensitive(True);
 331
 332         if (class && instance) {
 333                 char *buffer;
 334
 335                 buffer = wmalloc(strlen(class) + strlen(instance) + 2);
 336                 sprintf(buffer, "%s.%s", instance, class);
 337                 key = WMCreatePLString(buffer);
 338                 wfree(buffer);
 339
 340                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 341                 WMReleasePropList(key);
 342
 343                 if (dict) {
 344                         value = WMGetFromPLDictionary(dict, option);
 345                 }
 346         }
 347
 348         if (!value && instance) {
 349                 key = WMCreatePLString(instance);
 350
 351                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 352                 WMReleasePropList(key);
 353                 if (dict) {
 354                         value = WMGetFromPLDictionary(dict, option);
 355                 }
 356         }
 357
 358         if (!value && class) {
 359                 key = WMCreatePLString(class);
 360
 361                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 362                 WMReleasePropList(key);
 363
 364                 if (dict) {
 365                         value = WMGetFromPLDictionary(dict, option);
 366                 }
 367         }
 368
 369         if (!value && !noDefault) {
 370                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 371
 372                 if (dict) {
 373                         value = WMGetFromPLDictionary(dict, option);
 374                 }
 375         }
 376
 377         WMPLSetCaseSensitive(False);
 378
 379         return value;
 380 }
 381
 382 char *wDefaultGetIconFile(WScreen * scr, char *instance, char *class, Bool noDefault)
 383 {
 384         WMPropList *value;
 385         char *tmp;
 386
 387         if (!ANoTitlebar) {
 388                 init_wdefaults(scr);
 389         }
 390
 391         if (!WDWindowAttributes->dictionary)
 392                 return NULL;
 393
 394         value = get_generic_value(scr, instance, class, AIcon, noDefault);
 395
 396         if (!value)
 397                 return NULL;
 398
 399         tmp = getString(AIcon, value);
 400
 401         return tmp;
 402 }
 403
 404 RImage *wDefaultGetImage(WScreen * scr, char *winstance, char *wclass)
 405 {
 406         char *file_name;
 407         char *path;
 408         RImage *image;
 409
 410         file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 411         if (!file_name)
 412                 return NULL;
 413
 414         path = FindImage(wPreferences.icon_path, file_name);
 415
 416         if (!path) {
 417                 wwarning(_("could not find icon file \"%s\""), file_name);
 418                 return NULL;
 419         }
 420
 421         image = RLoadImage(scr->rcontext, path, 0);
 422         if (!image) {
 423                 wwarning(_("error loading image file \"%s\": %s"), path, RMessageForError(RErrorCode));
 424         }
 425         wfree(path);
 426
 427         image = wIconValidateIconSize(scr, image);
 428
 429         return image;
 430 }
 431
 432 int wDefaultGetStartWorkspace(WScreen * scr, char *instance, char *class)
 433 {
 434         WMPropList *value;
 435         int w, i;
 436         char *tmp;
 437
 438         if (!ANoTitlebar) {
 439                 init_wdefaults(scr);
 440         }
 441
 442         if (!WDWindowAttributes->dictionary)
 443                 return -1;
 444
 445         value = get_generic_value(scr, instance, class, AStartWorkspace, False);
 446
 447         if (!value)
 448                 return -1;
 449
 450         tmp = getString(AStartWorkspace, value);
 451
 452         if (!tmp || strlen(tmp) == 0)
 453                 return -1;
 454
 455         if (sscanf(tmp, "%i", &w) != 1) {
 456                 w = -1;
 457                 for (i = 0; i < scr->workspace_count; i++) {
 458                         if (strcmp(scr->workspaces[i]->name, tmp) == 0) {
 459                                 w = i;
 460                                 break;
 461                         }
 462                 }
 463         } else {
 464                 w--;
 465         }
 466
 467         return w;
 468 }
 469
 470 void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 471 {
 472         WDDomain *db = WDWindowAttributes;
 473         WMPropList *icon_value = NULL, *value, *attr, *key, *def_win, *def_icon = NULL;
 474         WMPropList *dict = db->dictionary;
 475         int same = 0;
 476
 477         if (!dict) {
 478                 dict = WMCreatePLDictionary(NULL, NULL);
 479                 if (dict) {
 480                         db->dictionary = dict;
 481                 } else {
 482                         return;
 483                 }
 484         }
 485
 486         WMPLSetCaseSensitive(True);
 487
 488         if (instance && class) {
 489                 char *buffer;
 490                 buffer = wmalloc(strlen(instance) + strlen(class) + 2);
 491                 sprintf(buffer, "%s.%s", instance, class);
 492                 key = WMCreatePLString(buffer);
 493                 wfree(buffer);
 494         } else if (instance) {
 495                 key = WMCreatePLString(instance);
 496         } else if (class) {
 497                 key = WMCreatePLString(class);
 498         } else {
 499                 key = WMRetainPropList(AnyWindow);
 500         }
 501
 502         if (file) {
 503                 value = WMCreatePLString(file);
 504                 icon_value = WMCreatePLDictionary(AIcon, value, NULL);
 505                 WMReleasePropList(value);
 506
 507                 if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL) {
 508                         def_icon = WMGetFromPLDictionary(def_win, AIcon);
 509                 }
 510
 511                 if (def_icon && !strcmp(WMGetFromPLString(def_icon), file))
 512                         same = 1;
 513         }
 514
 515         if ((attr = WMGetFromPLDictionary(dict, key)) != NULL) {
 516                 if (WMIsPLDictionary(attr)) {
 517                         if (icon_value != NULL && !same)
 518                                 WMMergePLDictionaries(attr, icon_value, False);
 519                         else
 520                                 WMRemoveFromPLDictionary(attr, AIcon);
 521                 }
 522         } else if (icon_value != NULL && !same) {
 523                 WMPutInPLDictionary(dict, key, icon_value);
 524         }
 525         if (!wPreferences.flags.noupdates) {
 526                 UpdateDomainFile(db);
 527         }
 528
 529         WMReleasePropList(key);
 530         if (icon_value)
 531                 WMReleasePropList(icon_value);
 532
 533         WMPLSetCaseSensitive(False);
 534 }
 535
 536 /* --------------------------- Local ----------------------- */
 537
 538 static int getBool(WMPropList * key, WMPropList * value)
 539 {
 540         char *val;
 541
 542         if (!WMIsPLString(value)) {
 543                 wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 544                          WMGetFromPLString(key), "Boolean");
 545                 return 0;
 546         }
 547         val = WMGetFromPLString(value);
 548
 549         if ((val[1] == '\0' && (val[0] == 'y' || val[0] == 'Y' || val[0] == 'T' || val[0] == 't' || val[0] == '1'))
 550             || (strcasecmp(val, "YES") == 0 || strcasecmp(val, "TRUE") == 0)) {
 551
 552                 return 1;
 553         } else if ((val[1] == '\0'
 554                     && (val[0] == 'n' || val[0] == 'N' || val[0] == 'F' || val[0] == 'f' || val[0] == '0'))
 555                    || (strcasecmp(val, "NO") == 0 || strcasecmp(val, "FALSE") == 0)) {
 556
 557                 return 0;
 558         } else {
 559                 wwarning(_("can't convert \"%s\" to boolean"), val);
 560                 /* We return False if we can't convert to BOOLEAN.
 561                  * This is because all options defaults to False.
 562                  * -1 is not checked and thus is interpreted as True,
 563                  * which is not good.*/
 564                 return 0;
 565         }
 566 }
 567
 568 /* WARNING: Do not free the value returned by this function!! */
 569 static char *getString(WMPropList * key, WMPropList * value)
 570 {
 571         if (!WMIsPLString(value)) {
 572                 wwarning(_("Wrong option format for key \"%s\". Should be %s."), WMGetFromPLString(key), "String");
 573                 return NULL;
 574         }
 575
 576         return WMGetFromPLString(value);
 577 }