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 ANoBorder;
  70 static proplist_t ANoHideOthers;
  71 static proplist_t ANoMouseBindings;
  72 static proplist_t ANoKeyBindings;
  73 static proplist_t ANoAppIcon;          /* app */
  74 static proplist_t AKeepOnTop;
  75 static proplist_t AKeepOnBottom;
  76 static proplist_t AOmnipresent;
  77 static proplist_t ASkipWindowList;
  78 static proplist_t AKeepInsideScreen;
  79 static proplist_t AUnfocusable;
  80 static proplist_t AAlwaysUserIcon;
  81 static proplist_t AStartMiniaturized;
  82 static proplist_t AStartMaximized;
  83 static proplist_t AStartHidden;        /* app */
  84 static proplist_t ADontSaveSession;    /* app */
  85 static proplist_t AEmulateAppIcon;
  86 static proplist_t AFullMaximize;
  87 #ifdef XKB_BUTTON_HINT
  88 static proplist_t ANoLanguageButton;
  89 #endif
  90
  91 static proplist_t AStartWorkspace;
  92
  93 static proplist_t AIcon;
  94
  95
  96 static proplist_t AnyWindow;
  97 static proplist_t No;
  98
  99
 100 static void
 101 init_wdefaults(WScreen *scr)
 102 {
 103     AIcon = PLMakeString("Icon");
 104
 105     ANoTitlebar = PLMakeString("NoTitlebar");
 106     ANoResizebar = PLMakeString("NoResizebar");
 107     ANoMiniaturizeButton = PLMakeString("NoMiniaturizeButton");
 108     ANoCloseButton = PLMakeString("NoCloseButton");
 109     ANoBorder = PLMakeString("NoBorder");
 110     ANoHideOthers = PLMakeString("NoHideOthers");
 111     ANoMouseBindings = PLMakeString("NoMouseBindings");
 112     ANoKeyBindings = PLMakeString("NoKeyBindings");
 113     ANoAppIcon = PLMakeString("NoAppIcon");
 114     AKeepOnTop = PLMakeString("KeepOnTop");
 115     AKeepOnBottom = PLMakeString("KeepOnBottom");
 116     AOmnipresent = PLMakeString("Omnipresent");
 117     ASkipWindowList = PLMakeString("SkipWindowList");
 118     AKeepInsideScreen = PLMakeString("KeepInsideScreen");
 119     AUnfocusable = PLMakeString("Unfocusable");
 120     AAlwaysUserIcon = PLMakeString("AlwaysUserIcon");
 121     AStartMiniaturized = PLMakeString("StartMiniaturized");
 122     AStartHidden = PLMakeString("StartHidden");
 123     AStartMaximized = PLMakeString("StartMaximized");
 124     ADontSaveSession = PLMakeString("DontSaveSession");
 125     AEmulateAppIcon = PLMakeString("EmulateAppIcon");
 126     AFullMaximize = PLMakeString("FullMaximize");
 127 #ifdef XKB_BUTTON_HINT
 128     ANoLanguageButton = PLMakeString("NoLanguageButton");
 129 #endif
 130
 131     AStartWorkspace = PLMakeString("StartWorkspace");
 132
 133     AnyWindow = PLMakeString("*");
 134     No = PLMakeString("No");
 135     /*
 136     if (!scr->wattribs) {
 137         scr->wattribs = PLGetDomain(wAttributeDomainName);
 138     }*/
 139 }
 140
 141
 142
 143 static proplist_t
 144 get_value(proplist_t dict_win, proplist_t dict_class, proplist_t dict_name,
 145           proplist_t dict_any, proplist_t option, proplist_t default_value,
 146           Bool useGlobalDefault)
 147 {
 148     proplist_t value;
 149
 150
 151     if (dict_win) {
 152         value = PLGetDictionaryEntry(dict_win, option);
 153         if (value)
 154             return value;
 155     }
 156
 157     if (dict_name) {
 158         value = PLGetDictionaryEntry(dict_name, option);
 159         if (value)
 160             return value;
 161     }
 162
 163     if (dict_class) {
 164         value = PLGetDictionaryEntry(dict_class, option);
 165         if (value)
 166             return value;
 167     }
 168
 169     if (!useGlobalDefault)
 170         return NULL;
 171
 172     if (dict_any) {
 173         value = PLGetDictionaryEntry(dict_any, option);
 174         if (value)
 175             return value;
 176     }
 177
 178     return default_value;
 179 }
 180
 181
 182 /*
 183  *----------------------------------------------------------------------
 184  * wDefaultFillAttributes--
 185  *      Retrieves attributes for the specified instance/class and
 186  * fills attr with it. Values that are actually defined are also
 187  * set in mask. If useGlobalDefault is True, the default for
 188  * all windows ("*") will be used for when no values are found
 189  * for that instance/class.
 190  *
 191  *----------------------------------------------------------------------
 192  */
 193 void
 194 wDefaultFillAttributes(WScreen *scr, char *instance, char *class,
 195                        WWindowAttributes *attr,
 196                        WWindowAttributes *mask,
 197                        Bool useGlobalDefault)
 198 {
 199     proplist_t value;
 200     proplist_t key1, key2, key3;
 201     proplist_t dw, dc, dn, da;
 202
 203
 204     if (class && instance) {
 205       char *buffer = NULL;
 206           buffer = wmalloc(strlen(class)+strlen(instance)+4);
 207       key1 = PLMakeString(strcat(strcat(strcpy(buffer,instance),"."),class));
 208           free(buffer);
 209     } else
 210       key1 = NULL;
 211
 212     if (instance)
 213       key2 = PLMakeString(instance);
 214     else
 215       key2 = NULL;
 216
 217     if (class)
 218       key3 = PLMakeString(class);
 219     else
 220       key3 = NULL;
 221
 222     if (!ANoTitlebar) {
 223         init_wdefaults(scr);
 224     }
 225
 226     PLSetStringCmpHook(NULL);
 227
 228     if (WDWindowAttributes->dictionary) {
 229         dw = key1 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key1) : NULL;
 230         dn = key2 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key2) : NULL;
 231         dc = key3 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key3) : NULL;
 232         if (useGlobalDefault)
 233             da = PLGetDictionaryEntry(WDWindowAttributes->dictionary, AnyWindow);
 234         else
 235             da = NULL;
 236     } else {
 237         dw = NULL;
 238         dn = NULL;
 239         dc = NULL;
 240         da = NULL;
 241     }
 242     if (key1)
 243       PLRelease(key1);
 244     if (key2)
 245       PLRelease(key2);
 246     if (key3)
 247       PLRelease(key3);
 248
 249 #define APPLY_VAL(value, flag, attrib)  \
 250         if (value) {attr->flag = getBool(attrib, value); \
 251                         if (mask) mask->flag = 1;}
 252
 253     /* get the data */
 254     value = get_value(dw, dc, dn, da, ANoTitlebar, No, useGlobalDefault);
 255     APPLY_VAL(value, no_titlebar, ANoTitlebar);
 256
 257     value = get_value(dw, dc, dn, da, ANoResizebar, No, useGlobalDefault);
 258     APPLY_VAL(value, no_resizebar, ANoResizebar);
 259
 260     value = get_value(dw, dc, dn, da, ANoMiniaturizeButton, No, useGlobalDefault);
 261     APPLY_VAL(value, no_miniaturize_button, ANoMiniaturizeButton);
 262
 263     value = get_value(dw, dc, dn, da, ANoCloseButton, No, useGlobalDefault);
 264     APPLY_VAL(value, no_close_button, ANoCloseButton);
 265
 266     value = get_value(dw, dc, dn, da, ANoBorder, No, useGlobalDefault);
 267     APPLY_VAL(value, no_border, ANoBorder);
 268
 269     value = get_value(dw, dc, dn, da, ANoHideOthers, No, useGlobalDefault);
 270     APPLY_VAL(value, no_hide_others, ANoHideOthers);
 271
 272     value = get_value(dw, dc, dn, da, ANoMouseBindings, No, useGlobalDefault);
 273     APPLY_VAL(value, no_bind_mouse, ANoMouseBindings);
 274
 275     value = get_value(dw, dc, dn, da, ANoKeyBindings, No, useGlobalDefault);
 276     APPLY_VAL(value, no_bind_keys, ANoKeyBindings);
 277
 278     value = get_value(dw, dc, dn, da, ANoAppIcon, No, useGlobalDefault);
 279     APPLY_VAL(value, no_appicon, ANoAppIcon);
 280
 281     value = get_value(dw, dc, dn, da, AKeepOnTop, No, useGlobalDefault);
 282     APPLY_VAL(value, floating, AKeepOnTop);
 283
 284     value = get_value(dw, dc, dn, da, AKeepOnBottom, No, useGlobalDefault);
 285     APPLY_VAL(value, sunken, AKeepOnBottom);
 286
 287     value = get_value(dw, dc, dn, da, AOmnipresent, No, useGlobalDefault);
 288     APPLY_VAL(value, omnipresent, AOmnipresent);
 289
 290     value = get_value(dw, dc, dn, da, ASkipWindowList, No, useGlobalDefault);
 291     APPLY_VAL(value, skip_window_list, ASkipWindowList);
 292
 293     value = get_value(dw, dc, dn, da, AKeepInsideScreen, No, useGlobalDefault);
 294     APPLY_VAL(value, dont_move_off, AKeepInsideScreen);
 295
 296     value = get_value(dw, dc, dn, da, AUnfocusable, No, useGlobalDefault);
 297     APPLY_VAL(value, no_focusable, AUnfocusable);
 298
 299     value = get_value(dw, dc, dn, da, AAlwaysUserIcon, No, useGlobalDefault);
 300     APPLY_VAL(value, always_user_icon, AAlwaysUserIcon);
 301
 302     value = get_value(dw, dc, dn, da, AStartMiniaturized, No, useGlobalDefault);
 303     APPLY_VAL(value, start_miniaturized, AStartMiniaturized);
 304
 305     value = get_value(dw, dc, dn, da, AStartHidden, No, useGlobalDefault);
 306     APPLY_VAL(value, start_hidden, AStartHidden);
 307
 308     value = get_value(dw, dc, dn, da, AStartMaximized, No, useGlobalDefault);
 309     APPLY_VAL(value, start_maximized, AStartMaximized);
 310
 311     value = get_value(dw, dc, dn, da, ADontSaveSession, No, useGlobalDefault);
 312     APPLY_VAL(value, dont_save_session, ADontSaveSession);
 313
 314     value = get_value(dw, dc, dn, da, AEmulateAppIcon, No, useGlobalDefault);
 315     APPLY_VAL(value, emulate_appicon, AEmulateAppIcon);
 316
 317     value = get_value(dw, dc, dn, da, AFullMaximize, No, useGlobalDefault);
 318     APPLY_VAL(value, full_maximize, AFullMaximize);
 319
 320 #ifdef XKB_BUTTON_HINT
 321     value = get_value(dw, dc, dn, da, ANoLanguageButton, No, useGlobalDefault);
 322     APPLY_VAL(value, no_language_button, ANoLanguageButton);
 323 #endif
 324
 325     /* clean up */
 326     PLSetStringCmpHook(StringCompareHook);
 327 }
 328
 329
 330
 331 proplist_t
 332 get_generic_value(WScreen *scr, char *instance, char *class, proplist_t option,
 333                   Bool noDefault)
 334 {
 335     proplist_t value, key, dict;
 336
 337     value = NULL;
 338
 339     PLSetStringCmpHook(NULL);
 340
 341     if (class && instance) {
 342         char *buffer = NULL;
 343         buffer = wmalloc(strlen(class)+strlen(instance)+4);
 344         key = PLMakeString(strcat(strcat(strcpy(buffer,instance),"."),class));
 345
 346         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 347         PLRelease(key);
 348         free(buffer);
 349
 350         if (dict) {
 351             value = PLGetDictionaryEntry(dict, option);
 352         }
 353     }
 354
 355     if (!value && instance) {
 356         key = PLMakeString(instance);
 357
 358         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 359         PLRelease(key);
 360         if (dict) {
 361             value = PLGetDictionaryEntry(dict, option);
 362         }
 363     }
 364
 365     if (!value && class) {
 366         key = PLMakeString(class);
 367
 368         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 369         PLRelease(key);
 370
 371         if (dict) {
 372             value = PLGetDictionaryEntry(dict, option);
 373         }
 374     }
 375
 376     if (!value && !noDefault) {
 377         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, AnyWindow);
 378
 379         if (dict) {
 380             value = PLGetDictionaryEntry(dict, option);
 381         }
 382     }
 383
 384     PLSetStringCmpHook(StringCompareHook);
 385
 386     return value;
 387 }
 388
 389
 390 char*
 391 wDefaultGetIconFile(WScreen *scr, char *instance, char *class,
 392                     Bool noDefault)
 393 {
 394     proplist_t value;
 395     char *tmp;
 396
 397     if (!ANoTitlebar) {
 398         init_wdefaults(scr);
 399     }
 400
 401     if (!WDWindowAttributes->dictionary)
 402         return NULL;
 403
 404     value = get_generic_value(scr, instance, class, AIcon, noDefault);
 405
 406     if (!value)
 407         return NULL;
 408
 409     tmp = getString(AIcon, value);
 410
 411     return tmp;
 412 }
 413
 414
 415 RImage*
 416 wDefaultGetImage(WScreen *scr, char *winstance, char *wclass)
 417 {
 418     char *file_name;
 419     char *path;
 420     RImage *image;
 421
 422     file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 423     if (!file_name)
 424         return NULL;
 425
 426     path = FindImage(wPreferences.icon_path, file_name);
 427
 428     if (!path) {
 429         wwarning(_("could not find icon file \"%s\""), file_name);
 430         return NULL;
 431     }
 432
 433     image = RLoadImage(scr->rcontext, path, 0);
 434     if (!image) {
 435         wwarning(_("error loading image file \"%s\""), path, RMessageForError(RErrorCode));
 436     }
 437     free(path);
 438
 439     image = wIconValidateIconSize(scr, image);
 440
 441     return image;
 442 }
 443
 444
 445 int
 446 wDefaultGetStartWorkspace(WScreen *scr, char *instance, char *class)
 447 {
 448     proplist_t value;
 449     int w, i;
 450     char *tmp;
 451
 452     if (!ANoTitlebar) {
 453         init_wdefaults(scr);
 454     }
 455
 456     if (!WDWindowAttributes->dictionary)
 457         return -1;
 458
 459     value = get_generic_value(scr, instance, class, AStartWorkspace,
 460                               False);
 461
 462     if (!value)
 463         return -1;
 464
 465     tmp = getString(AStartWorkspace, value);
 466
 467     if (!tmp || strlen(tmp)==0)
 468         return -1;
 469
 470     if (sscanf(tmp, "%i", &w)!=1) {
 471         w = -1;
 472         for (i=0; i < scr->workspace_count; i++) {
 473             if (strcmp(scr->workspaces[i]->name, tmp)==0) {
 474                 w = i;
 475                 break;
 476             }
 477         }
 478     } else {
 479         w--;
 480     }
 481
 482     return w;
 483 }
 484
 485
 486 void
 487 wDefaultChangeIcon(WScreen *scr, char *instance, char* class, char *file)
 488 {
 489     WDDomain *db = WDWindowAttributes;
 490     proplist_t icon_value=NULL, value, attr, key, def_win, def_icon=NULL;
 491     proplist_t dict = db->dictionary;
 492     int same = 0;
 493
 494     if (!dict) {
 495         dict = PLMakeDictionaryFromEntries(NULL, NULL, NULL);
 496         if (dict) {
 497             db->dictionary = dict;
 498             value = PLMakeString(db->path);
 499             PLSetFilename(dict, value);
 500             PLRelease(value);
 501         }
 502         else
 503             return;
 504     }
 505
 506     PLSetStringCmpHook(NULL);
 507
 508     if (instance && class) {
 509         char *buffer;
 510         buffer = wmalloc(strlen(instance) + strlen(class) + 2);
 511         strcat(strcat(strcpy(buffer, instance), "."), class);
 512         key = PLMakeString(buffer);
 513         free(buffer);
 514     } else if (instance) {
 515         key = PLMakeString(instance);
 516     } else if (class) {
 517         key = PLMakeString(class);
 518     } else {
 519         key = PLRetain(AnyWindow);
 520     }
 521
 522     if (file) {
 523         value = PLMakeString(file);
 524         icon_value = PLMakeDictionaryFromEntries(AIcon, value, NULL);
 525         PLRelease(value);
 526
 527         if ((def_win = PLGetDictionaryEntry(dict, AnyWindow)) != NULL) {
 528             def_icon = PLGetDictionaryEntry(def_win, AIcon);
 529         }
 530
 531         if (def_icon && !strcmp(PLGetString(def_icon), file))
 532             same = 1;
 533     }
 534
 535     if ((attr = PLGetDictionaryEntry(dict, key)) != NULL) {
 536         if (PLIsDictionary(attr)) {
 537             if (icon_value!=NULL && !same)
 538                 PLMergeDictionaries(attr, icon_value);
 539             else
 540                 PLRemoveDictionaryEntry(attr, AIcon);
 541         }
 542     } else if (icon_value!=NULL && !same) {
 543         PLInsertDictionaryEntry(dict, key, icon_value);
 544     }
 545     if (!wPreferences.flags.noupdates)
 546         PLSave(dict, YES);
 547
 548     PLRelease(key);
 549     if(icon_value)
 550         PLRelease(icon_value);
 551
 552     PLSetStringCmpHook(StringCompareHook);
 553 }
 554
 555
 556
 557 /* --------------------------- Local ----------------------- */
 558
 559 static int
 560 getBool(proplist_t key, proplist_t value)
 561 {
 562     char *val;
 563
 564     if (!PLIsString(value)) {
 565         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 566                  PLGetString(key), "Boolean");
 567         return 0;
 568     }
 569     val = PLGetString(value);
 570
 571     if ((val[1]=='\0' && (val[0]=='y' || val[0]=='Y' || val[0]=='T'
 572                           || val[0]=='t' || val[0]=='1'))
 573         || (strcasecmp(val, "YES")==0 || strcasecmp(val, "TRUE")==0)) {
 574
 575         return 1;
 576     } else if ((val[1]=='\0'
 577               && (val[0]=='n' || val[0]=='N' || val[0]=='F'
 578                   || val[0]=='f' || val[0]=='0'))
 579              || (strcasecmp(val, "NO")==0 || strcasecmp(val, "FALSE")==0)) {
 580
 581         return 0;
 582     } else {
 583         wwarning(_("can't convert \"%s\" to boolean"), val);
 584         /* We return False if we can't convert to BOOLEAN.
 585          * This is because all options defaults to False.
 586          * -1 is not checked and thus is interpreted as True,
 587          * which is not good.*/
 588         return 0;
 589     }
 590 }
 591
 592
 593
 594 /*
 595  * WARNING: Do not free value returned by this!!
 596  */
 597 static char*
 598 getString(proplist_t key, proplist_t value)
 599 {
 600     if (!PLIsString(value)) {
 601         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 602                  PLGetString(key), "String");
 603         return NULL;
 604     }
 605
 606     return PLGetString(value);
 607 }