src/wdefaults.c

   1 /* wdefaults.c - window specific defaults
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1997, 1998 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
  38 #include "WindowMaker.h"
  39 #include "window.h"
  40 #include "screen.h"
  41 #include "funcs.h"
  42 #include "workspace.h"
  43 #include "defaults.h"
  44 #include "icon.h"
  45
  46
  47 /* Global stuff */
  48
  49 extern WPreferences wPreferences;
  50
  51 extern proplist_t wAttributeDomainName;
  52
  53 extern WDDomain *WDWindowAttributes;
  54
  55
  56 /* Local stuff */
  57
  58
  59 /* type converters */
  60 static int getBool(proplist_t, proplist_t);
  61
  62 static char* getString(proplist_t, proplist_t);
  63
  64
  65 static proplist_t ANoTitlebar = NULL;
  66 static proplist_t ANoResizebar;
  67 static proplist_t ANoMiniaturizeButton;
  68 static proplist_t ANoCloseButton;
  69 static proplist_t ANoHideOthers;
  70 static proplist_t ANoMouseBindings;
  71 static proplist_t ANoKeyBindings;
  72 static proplist_t ANoAppIcon;          /* app */
  73 static proplist_t AKeepOnTop;
  74 static proplist_t AKeepOnBottom;
  75 static proplist_t AOmnipresent;
  76 static proplist_t ASkipWindowList;
  77 static proplist_t AKeepInsideScreen;
  78 static proplist_t AUnfocusable;
  79 static proplist_t AAlwaysUserIcon;
  80 static proplist_t AStartMiniaturized;
  81 static proplist_t AStartMaximized;
  82 static proplist_t AStartHidden;        /* app */
  83 static proplist_t ADontSaveSession;    /* app */
  84 static proplist_t AEmulateAppIcon;
  85 static proplist_t AFullMaximize;
  86 #ifdef XKB_BUTTON_HINT
  87 static proplist_t ANoLanguageButton;
  88 #endif
  89
  90 static proplist_t AStartWorkspace;
  91
  92 static proplist_t AIcon;
  93
  94
  95 static proplist_t AnyWindow;
  96 static proplist_t No;
  97
  98
  99 static void
 100 init_wdefaults(WScreen *scr)
 101 {
 102     AIcon = PLMakeString("Icon");
 103
 104     ANoTitlebar = PLMakeString("NoTitlebar");
 105     ANoResizebar = PLMakeString("NoResizebar");
 106     ANoMiniaturizeButton = PLMakeString("NoMiniaturizeButton");
 107     ANoCloseButton = PLMakeString("NoCloseButton");
 108     ANoHideOthers = PLMakeString("NoHideOthers");
 109     ANoMouseBindings = PLMakeString("NoMouseBindings");
 110     ANoKeyBindings = PLMakeString("NoKeyBindings");
 111     ANoAppIcon = PLMakeString("NoAppIcon");
 112     AKeepOnTop = PLMakeString("KeepOnTop");
 113     AKeepOnBottom = PLMakeString("KeepOnBottom");
 114     AOmnipresent = PLMakeString("Omnipresent");
 115     ASkipWindowList = PLMakeString("SkipWindowList");
 116     AKeepInsideScreen = PLMakeString("KeepInsideScreen");
 117     AUnfocusable = PLMakeString("Unfocusable");
 118     AAlwaysUserIcon = PLMakeString("AlwaysUserIcon");
 119     AStartMiniaturized = PLMakeString("StartMiniaturized");
 120     AStartHidden = PLMakeString("StartHidden");
 121     AStartMaximized = PLMakeString("StartMaximized");
 122     ADontSaveSession = PLMakeString("DontSaveSession");
 123     AEmulateAppIcon = PLMakeString("EmulateAppIcon");
 124     AFullMaximize = PLMakeString("FullMaximize");
 125 #ifdef XKB_BUTTON_HINT
 126     ANoLanguageButton = PLMakeString("NoLanguageButton");
 127 #endif
 128
 129     AStartWorkspace = PLMakeString("StartWorkspace");
 130
 131     AnyWindow = PLMakeString("*");
 132     No = PLMakeString("No");
 133     /*
 134     if (!scr->wattribs) {
 135         scr->wattribs = PLGetDomain(wAttributeDomainName);
 136     }*/
 137 }
 138
 139
 140
 141 static proplist_t
 142 get_value(proplist_t dict_win, proplist_t dict_class, proplist_t dict_name,
 143           proplist_t dict_any, proplist_t option, proplist_t default_value,
 144           Bool useGlobalDefault)
 145 {
 146     proplist_t value;
 147
 148
 149     if (dict_win) {
 150         value = PLGetDictionaryEntry(dict_win, option);
 151         if (value)
 152             return value;
 153     }
 154
 155     if (dict_name) {
 156         value = PLGetDictionaryEntry(dict_name, option);
 157         if (value)
 158             return value;
 159     }
 160
 161     if (dict_class) {
 162         value = PLGetDictionaryEntry(dict_class, option);
 163         if (value)
 164             return value;
 165     }
 166
 167     if (!useGlobalDefault)
 168         return NULL;
 169
 170     if (dict_any) {
 171         value = PLGetDictionaryEntry(dict_any, option);
 172         if (value)
 173             return value;
 174     }
 175
 176     return default_value;
 177 }
 178
 179
 180 /*
 181  *----------------------------------------------------------------------
 182  * wDefaultFillAttributes--
 183  *      Retrieves attributes for the specified instance/class and
 184  * fills attr with it. Values that are actually defined are also
 185  * set in mask. If useGlobalDefault is True, the default for
 186  * all windows ("*") will be used for when no values are found
 187  * for that instance/class.
 188  *
 189  *----------------------------------------------------------------------
 190  */
 191 void
 192 wDefaultFillAttributes(WScreen *scr, char *instance, char *class,
 193                        WWindowAttributes *attr,
 194                        WWindowAttributes *mask,
 195                        Bool useGlobalDefault)
 196 {
 197     proplist_t value;
 198     proplist_t key1, key2, key3;
 199     proplist_t dw, dc, dn, da;
 200     char buffer[256];
 201
 202
 203     if (class && instance)
 204       key1 = PLMakeString(strcat(strcat(strcpy(buffer,instance),"."),class));
 205     else
 206       key1 = NULL;
 207
 208     if (instance)
 209       key2 = PLMakeString(instance);
 210     else
 211       key2 = NULL;
 212
 213     if (class)
 214       key3 = PLMakeString(class);
 215     else
 216       key3 = NULL;
 217
 218     if (!ANoTitlebar) {
 219         init_wdefaults(scr);
 220     }
 221
 222     PLSetStringCmpHook(NULL);
 223
 224     if (WDWindowAttributes->dictionary) {
 225         dw = key1 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key1) : NULL;
 226         dn = key2 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key2) : NULL;
 227         dc = key3 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key3) : NULL;
 228         if (useGlobalDefault)
 229             da = PLGetDictionaryEntry(WDWindowAttributes->dictionary, AnyWindow);
 230         else
 231             da = NULL;
 232     } else {
 233         dw = NULL;
 234         dn = NULL;
 235         dc = NULL;
 236         da = NULL;
 237     }
 238     if (key1)
 239       PLRelease(key1);
 240     if (key2)
 241       PLRelease(key2);
 242     if (key3)
 243       PLRelease(key3);
 244
 245 #define APPLY_VAL(value, flag, attrib)  \
 246         if (value) {attr->flag = getBool(attrib, value); \
 247                         if (mask) mask->flag = 1;}
 248
 249     /* get the data */
 250     value = get_value(dw, dc, dn, da, ANoTitlebar, No, useGlobalDefault);
 251     APPLY_VAL(value, no_titlebar, ANoTitlebar);
 252
 253     value = get_value(dw, dc, dn, da, ANoResizebar, No, useGlobalDefault);
 254     APPLY_VAL(value, no_resizebar, ANoResizebar);
 255
 256     value = get_value(dw, dc, dn, da, ANoMiniaturizeButton, No, useGlobalDefault);
 257     APPLY_VAL(value, no_miniaturize_button, ANoMiniaturizeButton);
 258
 259     value = get_value(dw, dc, dn, da, ANoCloseButton, No, useGlobalDefault);
 260     APPLY_VAL(value, no_close_button, ANoCloseButton);
 261
 262     value = get_value(dw, dc, dn, da, ANoHideOthers, No, useGlobalDefault);
 263     APPLY_VAL(value, no_hide_others, ANoHideOthers);
 264
 265     value = get_value(dw, dc, dn, da, ANoMouseBindings, No, useGlobalDefault);
 266     APPLY_VAL(value, no_bind_mouse, ANoMouseBindings);
 267
 268     value = get_value(dw, dc, dn, da, ANoKeyBindings, No, useGlobalDefault);
 269     APPLY_VAL(value, no_bind_keys, ANoKeyBindings);
 270
 271     value = get_value(dw, dc, dn, da, ANoAppIcon, No, useGlobalDefault);
 272     APPLY_VAL(value, no_appicon, ANoAppIcon);
 273
 274     value = get_value(dw, dc, dn, da, AKeepOnTop, No, useGlobalDefault);
 275     APPLY_VAL(value, floating, AKeepOnTop);
 276
 277     value = get_value(dw, dc, dn, da, AKeepOnBottom, No, useGlobalDefault);
 278     APPLY_VAL(value, sunken, AKeepOnBottom);
 279
 280     value = get_value(dw, dc, dn, da, AOmnipresent, No, useGlobalDefault);
 281     APPLY_VAL(value, omnipresent, AOmnipresent);
 282
 283     value = get_value(dw, dc, dn, da, ASkipWindowList, No, useGlobalDefault);
 284     APPLY_VAL(value, skip_window_list, ASkipWindowList);
 285
 286     value = get_value(dw, dc, dn, da, AKeepInsideScreen, No, useGlobalDefault);
 287     APPLY_VAL(value, dont_move_off, AKeepInsideScreen);
 288
 289     value = get_value(dw, dc, dn, da, AUnfocusable, No, useGlobalDefault);
 290     APPLY_VAL(value, no_focusable, AUnfocusable);
 291
 292     value = get_value(dw, dc, dn, da, AAlwaysUserIcon, No, useGlobalDefault);
 293     APPLY_VAL(value, always_user_icon, AAlwaysUserIcon);
 294
 295     value = get_value(dw, dc, dn, da, AStartMiniaturized, No, useGlobalDefault);
 296     APPLY_VAL(value, start_miniaturized, AStartMiniaturized);
 297
 298     value = get_value(dw, dc, dn, da, AStartHidden, No, useGlobalDefault);
 299     APPLY_VAL(value, start_hidden, AStartHidden);
 300
 301     value = get_value(dw, dc, dn, da, AStartMaximized, No, useGlobalDefault);
 302     APPLY_VAL(value, start_maximized, AStartMaximized);
 303
 304     value = get_value(dw, dc, dn, da, ADontSaveSession, No, useGlobalDefault);
 305     APPLY_VAL(value, dont_save_session, ADontSaveSession);
 306
 307     value = get_value(dw, dc, dn, da, AEmulateAppIcon, No, useGlobalDefault);
 308     APPLY_VAL(value, emulate_appicon, AEmulateAppIcon);
 309
 310     value = get_value(dw, dc, dn, da, AFullMaximize, No, useGlobalDefault);
 311     APPLY_VAL(value, full_maximize, AFullMaximize);
 312
 313 #ifdef XKB_BUTTON_HINT
 314     value = get_value(dw, dc, dn, da, ANoLanguageButton, No, useGlobalDefault);
 315     APPLY_VAL(value, no_language_button, ANoLanguageButton);
 316 #endif
 317
 318     /* clean up */
 319     PLSetStringCmpHook(StringCompareHook);
 320 }
 321
 322
 323
 324 proplist_t
 325 get_generic_value(WScreen *scr, char *instance, char *class, proplist_t option,
 326                   Bool noDefault)
 327 {
 328     proplist_t value, key, dict;
 329     char buffer[256];
 330
 331     value = NULL;
 332
 333     PLSetStringCmpHook(NULL);
 334
 335     if (class && instance) {
 336         key = PLMakeString(strcat(strcat(strcpy(buffer,instance),"."),class));
 337
 338         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 339         PLRelease(key);
 340
 341         if (dict) {
 342             value = PLGetDictionaryEntry(dict, option);
 343         }
 344     }
 345
 346     if (!value && instance) {
 347         key = PLMakeString(instance);
 348
 349         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 350         PLRelease(key);
 351
 352         if (dict) {
 353             value = PLGetDictionaryEntry(dict, option);
 354         }
 355     }
 356
 357     if (!value && class) {
 358         key = PLMakeString(class);
 359
 360         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 361         PLRelease(key);
 362
 363         if (dict) {
 364             value = PLGetDictionaryEntry(dict, option);
 365         }
 366     }
 367
 368     if (!value && !noDefault) {
 369         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, AnyWindow);
 370
 371         if (dict) {
 372             value = PLGetDictionaryEntry(dict, option);
 373         }
 374     }
 375
 376     PLSetStringCmpHook(StringCompareHook);
 377
 378     return value;
 379 }
 380
 381
 382 char*
 383 wDefaultGetIconFile(WScreen *scr, char *instance, char *class,
 384                     Bool noDefault)
 385 {
 386     proplist_t value;
 387     char *tmp;
 388
 389     if (!ANoTitlebar) {
 390         init_wdefaults(scr);
 391     }
 392
 393     if (!WDWindowAttributes->dictionary)
 394         return NULL;
 395
 396     value = get_generic_value(scr, instance, class, AIcon, noDefault);
 397
 398     if (!value)
 399         return NULL;
 400
 401     tmp = getString(AIcon, value);
 402
 403     return tmp;
 404 }
 405
 406
 407 RImage*
 408 wDefaultGetImage(WScreen *scr, char *winstance, char *wclass)
 409 {
 410     char *file_name;
 411     char *path;
 412     RImage *image;
 413
 414     file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 415     if (!file_name)
 416         return NULL;
 417
 418     path = FindImage(wPreferences.icon_path, file_name);
 419
 420     if (!path) {
 421         wwarning(_("could not find icon file \"%s\""), file_name);
 422         return NULL;
 423     }
 424
 425     image = RLoadImage(scr->rcontext, path, 0);
 426     if (!image) {
 427         wwarning(_("error loading image file \"%s\""), path, RMessageForError(RErrorCode));
 428     }
 429     free(path);
 430
 431     image = wIconValidateIconSize(scr, image);
 432
 433     return image;
 434 }
 435
 436
 437 int
 438 wDefaultGetStartWorkspace(WScreen *scr, char *instance, char *class)
 439 {
 440     proplist_t value;
 441     int w, i;
 442     char *tmp;
 443
 444     if (!ANoTitlebar) {
 445         init_wdefaults(scr);
 446     }
 447
 448     if (!WDWindowAttributes->dictionary)
 449         return -1;
 450
 451     value = get_generic_value(scr, instance, class, AStartWorkspace,
 452                               False);
 453
 454     if (!value)
 455         return -1;
 456
 457     tmp = getString(AStartWorkspace, value);
 458
 459     if (!tmp || strlen(tmp)==0)
 460         return -1;
 461
 462     if (sscanf(tmp, "%i", &w)!=1) {
 463         w = -1;
 464         for (i=0; i < scr->workspace_count; i++) {
 465             if (strcmp(scr->workspaces[i]->name, tmp)==0) {
 466                 w = i;
 467                 break;
 468             }
 469         }
 470     } else {
 471         w--;
 472     }
 473
 474     return w;
 475 }
 476
 477
 478 void
 479 wDefaultChangeIcon(WScreen *scr, char *instance, char* class, char *file)
 480 {
 481     WDDomain *db = WDWindowAttributes;
 482     proplist_t icon_value=NULL, value, attr, key, def_win, def_icon=NULL;
 483     proplist_t dict = db->dictionary;
 484     char *buffer;
 485     int same = 0;
 486
 487     if (!dict) {
 488         dict = PLMakeDictionaryFromEntries(NULL, NULL, NULL);
 489         if (dict) {
 490             db->dictionary = dict;
 491             value = PLMakeString(db->path);
 492             PLSetFilename(dict, value);
 493             PLRelease(value);
 494         }
 495         else
 496             return;
 497     }
 498
 499     PLSetStringCmpHook(NULL);
 500
 501     if (instance && class) {
 502         buffer = wmalloc(strlen(instance) + strlen(class) + 2);
 503         strcat(strcat(strcpy(buffer, instance), "."), class);
 504         key = PLMakeString(buffer);
 505         free(buffer);
 506     } else if (instance) {
 507         key = PLMakeString(instance);
 508     } else if (class) {
 509         key = PLMakeString(class);
 510     } else {
 511         key = PLRetain(AnyWindow);
 512     }
 513
 514     if (file) {
 515         value = PLMakeString(file);
 516         icon_value = PLMakeDictionaryFromEntries(AIcon, value, NULL);
 517         PLRelease(value);
 518
 519         if ((def_win = PLGetDictionaryEntry(dict, AnyWindow)) != NULL) {
 520             def_icon = PLGetDictionaryEntry(def_win, AIcon);
 521         }
 522
 523         if (def_icon && !strcmp(PLGetString(def_icon), file))
 524             same = 1;
 525     }
 526
 527     if ((attr = PLGetDictionaryEntry(dict, key)) != NULL) {
 528         if (PLIsDictionary(attr)) {
 529             if (icon_value!=NULL && !same)
 530                 PLMergeDictionaries(attr, icon_value);
 531             else
 532                 PLRemoveDictionaryEntry(attr, AIcon);
 533         }
 534     } else if (icon_value!=NULL && !same) {
 535         PLInsertDictionaryEntry(dict, key, icon_value);
 536     }
 537     if (!wPreferences.flags.noupdates)
 538         PLSave(dict, YES);
 539
 540     PLRelease(key);
 541     if(icon_value)
 542         PLRelease(icon_value);
 543
 544     PLSetStringCmpHook(StringCompareHook);
 545 }
 546
 547
 548
 549 /* --------------------------- Local ----------------------- */
 550
 551 static int
 552 getBool(proplist_t key, proplist_t value)
 553 {
 554     char *val;
 555
 556     if (!PLIsString(value)) {
 557         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 558                  PLGetString(key), "Boolean");
 559         return 0;
 560     }
 561     val = PLGetString(value);
 562
 563     if ((val[1]=='\0' && (val[0]=='y' || val[0]=='Y' || val[0]=='T'
 564                           || val[0]=='t' || val[0]=='1'))
 565         || (strcasecmp(val, "YES")==0 || strcasecmp(val, "TRUE")==0)) {
 566
 567         return 1;
 568     } else if ((val[1]=='\0'
 569               && (val[0]=='n' || val[0]=='N' || val[0]=='F'
 570                   || val[0]=='f' || val[0]=='0'))
 571              || (strcasecmp(val, "NO")==0 || strcasecmp(val, "FALSE")==0)) {
 572
 573         return 0;
 574     } else {
 575         wwarning(_("can't convert \"%s\" to boolean"), val);
 576         /* We return False if we can't convert to BOOLEAN.
 577          * This is because all options defaults to False.
 578          * -1 is not checked and thus is interpreted as True,
 579          * which is not good.*/
 580         return 0;
 581     }
 582 }
 583
 584
 585
 586 /*
 587  * WARNING: Do not free value returned by this!!
 588  */
 589 static char*
 590 getString(proplist_t key, proplist_t value)
 591 {
 592     if (!PLIsString(value)) {
 593         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 594                  PLGetString(key), "String");
 595         return NULL;
 596     }
 597
 598     return PLGetString(value);
 599 }