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 static proplist_t ACollapseAppIcons;   /* app */
  88 #ifdef XKB_BUTTON_HINT
  89 static proplist_t ANoLanguageButton;
  90 #endif
  91
  92 static proplist_t AStartWorkspace;
  93
  94 static proplist_t AIcon;
  95
  96
  97 static proplist_t AnyWindow;
  98 static proplist_t No;
  99
 100
 101 static void
 102 init_wdefaults(WScreen *scr)
 103 {
 104     AIcon = PLMakeString("Icon");
 105
 106     ANoTitlebar = PLMakeString("NoTitlebar");
 107     ANoResizebar = PLMakeString("NoResizebar");
 108     ANoMiniaturizeButton = PLMakeString("NoMiniaturizeButton");
 109     ANoCloseButton = PLMakeString("NoCloseButton");
 110     ANoBorder = PLMakeString("NoBorder");
 111     ANoHideOthers = PLMakeString("NoHideOthers");
 112     ANoMouseBindings = PLMakeString("NoMouseBindings");
 113     ANoKeyBindings = PLMakeString("NoKeyBindings");
 114     ANoAppIcon = PLMakeString("NoAppIcon");
 115     AKeepOnTop = PLMakeString("KeepOnTop");
 116     AKeepOnBottom = PLMakeString("KeepOnBottom");
 117     AOmnipresent = PLMakeString("Omnipresent");
 118     ASkipWindowList = PLMakeString("SkipWindowList");
 119     AKeepInsideScreen = PLMakeString("KeepInsideScreen");
 120     AUnfocusable = PLMakeString("Unfocusable");
 121     AAlwaysUserIcon = PLMakeString("AlwaysUserIcon");
 122     AStartMiniaturized = PLMakeString("StartMiniaturized");
 123     AStartHidden = PLMakeString("StartHidden");
 124     AStartMaximized = PLMakeString("StartMaximized");
 125     ADontSaveSession = PLMakeString("DontSaveSession");
 126     AEmulateAppIcon = PLMakeString("EmulateAppIcon");
 127     AFullMaximize = PLMakeString("FullMaximize");
 128     ACollapseAppIcons = PLMakeString("CollapseAppIcons");
 129 #ifdef XKB_BUTTON_HINT
 130     ANoLanguageButton = PLMakeString("NoLanguageButton");
 131 #endif
 132
 133     AStartWorkspace = PLMakeString("StartWorkspace");
 134
 135     AnyWindow = PLMakeString("*");
 136     No = PLMakeString("No");
 137     /*
 138     if (!scr->wattribs) {
 139         scr->wattribs = PLGetDomain(wAttributeDomainName);
 140     }*/
 141 }
 142
 143
 144
 145 static proplist_t
 146 get_value(proplist_t dict_win, proplist_t dict_class, proplist_t dict_name,
 147           proplist_t dict_any, proplist_t option, proplist_t default_value,
 148           Bool useGlobalDefault)
 149 {
 150     proplist_t value;
 151
 152
 153     if (dict_win) {
 154         value = PLGetDictionaryEntry(dict_win, option);
 155         if (value)
 156             return value;
 157     }
 158
 159     if (dict_name) {
 160         value = PLGetDictionaryEntry(dict_name, option);
 161         if (value)
 162             return value;
 163     }
 164
 165     if (dict_class) {
 166         value = PLGetDictionaryEntry(dict_class, option);
 167         if (value)
 168             return value;
 169     }
 170
 171     if (!useGlobalDefault)
 172         return NULL;
 173
 174     if (dict_any) {
 175         value = PLGetDictionaryEntry(dict_any, option);
 176         if (value)
 177             return value;
 178     }
 179
 180     return default_value;
 181 }
 182
 183
 184 /*
 185  *----------------------------------------------------------------------
 186  * wDefaultFillAttributes--
 187  *      Retrieves attributes for the specified instance/class and
 188  * fills attr with it. Values that are actually defined are also
 189  * set in mask. If useGlobalDefault is True, the default for
 190  * all windows ("*") will be used for when no values are found
 191  * for that instance/class.
 192  *
 193  *----------------------------------------------------------------------
 194  */
 195 void
 196 wDefaultFillAttributes(WScreen *scr, char *instance, char *class,
 197                        WWindowAttributes *attr,
 198                        WWindowAttributes *mask,
 199                        Bool useGlobalDefault)
 200 {
 201     proplist_t value;
 202     proplist_t key1, key2, key3;
 203     proplist_t dw, dc, dn, da;
 204
 205
 206     if (class && instance) {
 207       char *buffer = NULL;
 208           buffer = wmalloc(strlen(class)+strlen(instance)+4);
 209       key1 = PLMakeString(strcat(strcat(strcpy(buffer,instance),"."),class));
 210           wfree(buffer);
 211     } else
 212       key1 = NULL;
 213
 214     if (instance)
 215       key2 = PLMakeString(instance);
 216     else
 217       key2 = NULL;
 218
 219     if (class)
 220       key3 = PLMakeString(class);
 221     else
 222       key3 = NULL;
 223
 224     if (!ANoTitlebar) {
 225         init_wdefaults(scr);
 226     }
 227
 228     PLSetStringCmpHook(NULL);
 229
 230     if (WDWindowAttributes->dictionary) {
 231         dw = key1 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key1) : NULL;
 232         dn = key2 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key2) : NULL;
 233         dc = key3 ? PLGetDictionaryEntry(WDWindowAttributes->dictionary, key3) : NULL;
 234         if (useGlobalDefault)
 235             da = PLGetDictionaryEntry(WDWindowAttributes->dictionary, AnyWindow);
 236         else
 237             da = NULL;
 238     } else {
 239         dw = NULL;
 240         dn = NULL;
 241         dc = NULL;
 242         da = NULL;
 243     }
 244     if (key1)
 245       PLRelease(key1);
 246     if (key2)
 247       PLRelease(key2);
 248     if (key3)
 249       PLRelease(key3);
 250
 251 #define APPLY_VAL(value, flag, attrib)  \
 252         if (value) {attr->flag = getBool(attrib, value); \
 253                         if (mask) mask->flag = 1;}
 254
 255     /* get the data */
 256     value = get_value(dw, dc, dn, da, ANoTitlebar, No, useGlobalDefault);
 257     APPLY_VAL(value, no_titlebar, ANoTitlebar);
 258
 259     value = get_value(dw, dc, dn, da, ANoResizebar, No, useGlobalDefault);
 260     APPLY_VAL(value, no_resizebar, ANoResizebar);
 261
 262     value = get_value(dw, dc, dn, da, ANoMiniaturizeButton, No, useGlobalDefault);
 263     APPLY_VAL(value, no_miniaturize_button, ANoMiniaturizeButton);
 264
 265     value = get_value(dw, dc, dn, da, ANoCloseButton, No, useGlobalDefault);
 266     APPLY_VAL(value, no_close_button, ANoCloseButton);
 267
 268     value = get_value(dw, dc, dn, da, ANoBorder, No, useGlobalDefault);
 269     APPLY_VAL(value, no_border, ANoBorder);
 270
 271     value = get_value(dw, dc, dn, da, ANoHideOthers, No, useGlobalDefault);
 272     APPLY_VAL(value, no_hide_others, ANoHideOthers);
 273
 274     value = get_value(dw, dc, dn, da, ANoMouseBindings, No, useGlobalDefault);
 275     APPLY_VAL(value, no_bind_mouse, ANoMouseBindings);
 276
 277     value = get_value(dw, dc, dn, da, ANoKeyBindings, No, useGlobalDefault);
 278     APPLY_VAL(value, no_bind_keys, ANoKeyBindings);
 279
 280     value = get_value(dw, dc, dn, da, ANoAppIcon, No, useGlobalDefault);
 281     APPLY_VAL(value, no_appicon, ANoAppIcon);
 282
 283     value = get_value(dw, dc, dn, da, ACollapseAppIcons, No, useGlobalDefault);
 284     APPLY_VAL(value, collapse_appicons, ACollapseAppIcons);
 285
 286     value = get_value(dw, dc, dn, da, AKeepOnTop, No, useGlobalDefault);
 287     APPLY_VAL(value, floating, AKeepOnTop);
 288
 289     value = get_value(dw, dc, dn, da, AKeepOnBottom, No, useGlobalDefault);
 290     APPLY_VAL(value, sunken, AKeepOnBottom);
 291
 292     value = get_value(dw, dc, dn, da, AOmnipresent, No, useGlobalDefault);
 293     APPLY_VAL(value, omnipresent, AOmnipresent);
 294
 295     value = get_value(dw, dc, dn, da, ASkipWindowList, No, useGlobalDefault);
 296     APPLY_VAL(value, skip_window_list, ASkipWindowList);
 297
 298     value = get_value(dw, dc, dn, da, AKeepInsideScreen, No, useGlobalDefault);
 299     APPLY_VAL(value, dont_move_off, AKeepInsideScreen);
 300
 301     value = get_value(dw, dc, dn, da, AUnfocusable, No, useGlobalDefault);
 302     APPLY_VAL(value, no_focusable, AUnfocusable);
 303
 304     value = get_value(dw, dc, dn, da, AAlwaysUserIcon, No, useGlobalDefault);
 305     APPLY_VAL(value, always_user_icon, AAlwaysUserIcon);
 306
 307     value = get_value(dw, dc, dn, da, AStartMiniaturized, No, useGlobalDefault);
 308     APPLY_VAL(value, start_miniaturized, AStartMiniaturized);
 309
 310     value = get_value(dw, dc, dn, da, AStartHidden, No, useGlobalDefault);
 311     APPLY_VAL(value, start_hidden, AStartHidden);
 312
 313     value = get_value(dw, dc, dn, da, AStartMaximized, No, useGlobalDefault);
 314     APPLY_VAL(value, start_maximized, AStartMaximized);
 315
 316     value = get_value(dw, dc, dn, da, ADontSaveSession, No, useGlobalDefault);
 317     APPLY_VAL(value, dont_save_session, ADontSaveSession);
 318
 319     value = get_value(dw, dc, dn, da, AEmulateAppIcon, No, useGlobalDefault);
 320     APPLY_VAL(value, emulate_appicon, AEmulateAppIcon);
 321
 322     value = get_value(dw, dc, dn, da, AFullMaximize, No, useGlobalDefault);
 323     APPLY_VAL(value, full_maximize, AFullMaximize);
 324
 325 #ifdef XKB_BUTTON_HINT
 326     value = get_value(dw, dc, dn, da, ANoLanguageButton, No, useGlobalDefault);
 327     APPLY_VAL(value, no_language_button, ANoLanguageButton);
 328 #endif
 329
 330     /* clean up */
 331     PLSetStringCmpHook(StringCompareHook);
 332 }
 333
 334
 335
 336 proplist_t
 337 get_generic_value(WScreen *scr, char *instance, char *class, proplist_t option,
 338                   Bool noDefault)
 339 {
 340     proplist_t value, key, dict;
 341
 342     value = NULL;
 343
 344     PLSetStringCmpHook(NULL);
 345
 346     if (class && instance) {
 347         char *buffer = NULL;
 348         buffer = wmalloc(strlen(class)+strlen(instance)+4);
 349         key = PLMakeString(strcat(strcat(strcpy(buffer,instance),"."),class));
 350
 351         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 352         PLRelease(key);
 353         wfree(buffer);
 354
 355         if (dict) {
 356             value = PLGetDictionaryEntry(dict, option);
 357         }
 358     }
 359
 360     if (!value && instance) {
 361         key = PLMakeString(instance);
 362
 363         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 364         PLRelease(key);
 365         if (dict) {
 366             value = PLGetDictionaryEntry(dict, option);
 367         }
 368     }
 369
 370     if (!value && class) {
 371         key = PLMakeString(class);
 372
 373         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, key);
 374         PLRelease(key);
 375
 376         if (dict) {
 377             value = PLGetDictionaryEntry(dict, option);
 378         }
 379     }
 380
 381     if (!value && !noDefault) {
 382         dict = PLGetDictionaryEntry(WDWindowAttributes->dictionary, AnyWindow);
 383
 384         if (dict) {
 385             value = PLGetDictionaryEntry(dict, option);
 386         }
 387     }
 388
 389     PLSetStringCmpHook(StringCompareHook);
 390
 391     return value;
 392 }
 393
 394
 395 char*
 396 wDefaultGetIconFile(WScreen *scr, char *instance, char *class,
 397                     Bool noDefault)
 398 {
 399     proplist_t value;
 400     char *tmp;
 401
 402     if (!ANoTitlebar) {
 403         init_wdefaults(scr);
 404     }
 405
 406     if (!WDWindowAttributes->dictionary)
 407         return NULL;
 408
 409     value = get_generic_value(scr, instance, class, AIcon, noDefault);
 410
 411     if (!value)
 412         return NULL;
 413
 414     tmp = getString(AIcon, value);
 415
 416     return tmp;
 417 }
 418
 419
 420 RImage*
 421 wDefaultGetImage(WScreen *scr, char *winstance, char *wclass)
 422 {
 423     char *file_name;
 424     char *path;
 425     RImage *image;
 426
 427     file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 428     if (!file_name)
 429         return NULL;
 430
 431     path = FindImage(wPreferences.icon_path, file_name);
 432
 433     if (!path) {
 434         wwarning(_("could not find icon file \"%s\""), file_name);
 435         return NULL;
 436     }
 437
 438     image = RLoadImage(scr->rcontext, path, 0);
 439     if (!image) {
 440         wwarning(_("error loading image file \"%s\""), path, RMessageForError(RErrorCode));
 441     }
 442     wfree(path);
 443
 444     image = wIconValidateIconSize(scr, image);
 445
 446     return image;
 447 }
 448
 449
 450 int
 451 wDefaultGetStartWorkspace(WScreen *scr, char *instance, char *class)
 452 {
 453     proplist_t value;
 454     int w, i;
 455     char *tmp;
 456
 457     if (!ANoTitlebar) {
 458         init_wdefaults(scr);
 459     }
 460
 461     if (!WDWindowAttributes->dictionary)
 462         return -1;
 463
 464     value = get_generic_value(scr, instance, class, AStartWorkspace,
 465                               False);
 466
 467     if (!value)
 468         return -1;
 469
 470     tmp = getString(AStartWorkspace, value);
 471
 472     if (!tmp || strlen(tmp)==0)
 473         return -1;
 474
 475     if (sscanf(tmp, "%i", &w)!=1) {
 476         w = -1;
 477         for (i=0; i < scr->workspace_count; i++) {
 478             if (strcmp(scr->workspaces[i]->name, tmp)==0) {
 479                 w = i;
 480                 break;
 481             }
 482         }
 483     } else {
 484         w--;
 485     }
 486
 487     return w;
 488 }
 489
 490
 491 void
 492 wDefaultChangeIcon(WScreen *scr, char *instance, char* class, char *file)
 493 {
 494     WDDomain *db = WDWindowAttributes;
 495     proplist_t icon_value=NULL, value, attr, key, def_win, def_icon=NULL;
 496     proplist_t dict = db->dictionary;
 497     int same = 0;
 498
 499     if (!dict) {
 500         dict = PLMakeDictionaryFromEntries(NULL, NULL, NULL);
 501         if (dict) {
 502             db->dictionary = dict;
 503             value = PLMakeString(db->path);
 504             PLSetFilename(dict, value);
 505             PLRelease(value);
 506         }
 507         else
 508             return;
 509     }
 510
 511     PLSetStringCmpHook(NULL);
 512
 513     if (instance && class) {
 514         char *buffer;
 515         buffer = wmalloc(strlen(instance) + strlen(class) + 2);
 516         strcat(strcat(strcpy(buffer, instance), "."), class);
 517         key = PLMakeString(buffer);
 518         wfree(buffer);
 519     } else if (instance) {
 520         key = PLMakeString(instance);
 521     } else if (class) {
 522         key = PLMakeString(class);
 523     } else {
 524         key = PLRetain(AnyWindow);
 525     }
 526
 527     if (file) {
 528         value = PLMakeString(file);
 529         icon_value = PLMakeDictionaryFromEntries(AIcon, value, NULL);
 530         PLRelease(value);
 531
 532         if ((def_win = PLGetDictionaryEntry(dict, AnyWindow)) != NULL) {
 533             def_icon = PLGetDictionaryEntry(def_win, AIcon);
 534         }
 535
 536         if (def_icon && !strcmp(PLGetString(def_icon), file))
 537             same = 1;
 538     }
 539
 540     if ((attr = PLGetDictionaryEntry(dict, key)) != NULL) {
 541         if (PLIsDictionary(attr)) {
 542             if (icon_value!=NULL && !same)
 543                 PLMergeDictionaries(attr, icon_value);
 544             else
 545                 PLRemoveDictionaryEntry(attr, AIcon);
 546         }
 547     } else if (icon_value!=NULL && !same) {
 548         PLInsertDictionaryEntry(dict, key, icon_value);
 549     }
 550     if (!wPreferences.flags.noupdates)
 551         PLSave(dict, YES);
 552
 553     PLRelease(key);
 554     if(icon_value)
 555         PLRelease(icon_value);
 556
 557     PLSetStringCmpHook(StringCompareHook);
 558 }
 559
 560
 561
 562 /* --------------------------- Local ----------------------- */
 563
 564 static int
 565 getBool(proplist_t key, proplist_t value)
 566 {
 567     char *val;
 568
 569     if (!PLIsString(value)) {
 570         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 571                  PLGetString(key), "Boolean");
 572         return 0;
 573     }
 574     val = PLGetString(value);
 575
 576     if ((val[1]=='\0' && (val[0]=='y' || val[0]=='Y' || val[0]=='T'
 577                           || val[0]=='t' || val[0]=='1'))
 578         || (strcasecmp(val, "YES")==0 || strcasecmp(val, "TRUE")==0)) {
 579
 580         return 1;
 581     } else if ((val[1]=='\0'
 582               && (val[0]=='n' || val[0]=='N' || val[0]=='F'
 583                   || val[0]=='f' || val[0]=='0'))
 584              || (strcasecmp(val, "NO")==0 || strcasecmp(val, "FALSE")==0)) {
 585
 586         return 0;
 587     } else {
 588         wwarning(_("can't convert \"%s\" to boolean"), val);
 589         /* We return False if we can't convert to BOOLEAN.
 590          * This is because all options defaults to False.
 591          * -1 is not checked and thus is interpreted as True,
 592          * which is not good.*/
 593         return 0;
 594     }
 595 }
 596
 597
 598
 599 /*
 600  * WARNING: Do not free value returned by this!!
 601  */
 602 static char*
 603 getString(proplist_t key, proplist_t value)
 604 {
 605     if (!PLIsString(value)) {
 606         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 607                  PLGetString(key), "String");
 608         return NULL;
 609     }
 610
 611     return PLGetString(value);
 612 }