src/wdefaults.c

   1 /* wdefaults.c - window specific defaults
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1997-2002 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 WMPropList *wAttributeDomainName;
  52
  53 extern WDDomain *WDWindowAttributes;
  54
  55
  56 /* Local stuff */
  57
  58
  59 /* type converters */
  60 static int getBool(WMPropList*, WMPropList*);
  61
  62 static char* getString(WMPropList*, WMPropList*);
  63
  64
  65 static WMPropList *ANoTitlebar = NULL;
  66 static WMPropList *ANoResizebar;
  67 static WMPropList *ANoMiniaturizeButton;
  68 static WMPropList *ANoCloseButton;
  69 static WMPropList *ANoBorder;
  70 static WMPropList *ANoHideOthers;
  71 static WMPropList *ANoMouseBindings;
  72 static WMPropList *ANoKeyBindings;
  73 static WMPropList *ANoAppIcon;         /* app */
  74 static WMPropList *AKeepOnTop;
  75 static WMPropList *AKeepOnBottom;
  76 static WMPropList *AOmnipresent;
  77 static WMPropList *ASkipWindowList;
  78 static WMPropList *AKeepInsideScreen;
  79 static WMPropList *AUnfocusable;
  80 static WMPropList *AAlwaysUserIcon;
  81 static WMPropList *AStartMiniaturized;
  82 static WMPropList *AStartMaximized;
  83 static WMPropList *AStartHidden;       /* app */
  84 static WMPropList *ADontSaveSession;   /* app */
  85 static WMPropList *AEmulateAppIcon;
  86 static WMPropList *AFullMaximize;
  87 static WMPropList *ASharedAppIcon;     /* app */
  88 #ifdef XKB_BUTTON_HINT
  89 static WMPropList *ANoLanguageButton;
  90 #endif
  91
  92 static WMPropList *AStartWorkspace;
  93
  94 static WMPropList *AIcon;
  95
  96
  97 static WMPropList *AnyWindow;
  98 static WMPropList *No;
  99
 100
 101 static void
 102 init_wdefaults(WScreen *scr)
 103 {
 104     AIcon = WMCreatePLString("Icon");
 105
 106     ANoTitlebar = WMCreatePLString("NoTitlebar");
 107     ANoResizebar = WMCreatePLString("NoResizebar");
 108     ANoMiniaturizeButton = WMCreatePLString("NoMiniaturizeButton");
 109     ANoCloseButton = WMCreatePLString("NoCloseButton");
 110     ANoBorder = WMCreatePLString("NoBorder");
 111     ANoHideOthers = WMCreatePLString("NoHideOthers");
 112     ANoMouseBindings = WMCreatePLString("NoMouseBindings");
 113     ANoKeyBindings = WMCreatePLString("NoKeyBindings");
 114     ANoAppIcon = WMCreatePLString("NoAppIcon");
 115     AKeepOnTop = WMCreatePLString("KeepOnTop");
 116     AKeepOnBottom = WMCreatePLString("KeepOnBottom");
 117     AOmnipresent = WMCreatePLString("Omnipresent");
 118     ASkipWindowList = WMCreatePLString("SkipWindowList");
 119     AKeepInsideScreen = WMCreatePLString("KeepInsideScreen");
 120     AUnfocusable = WMCreatePLString("Unfocusable");
 121     AAlwaysUserIcon = WMCreatePLString("AlwaysUserIcon");
 122     AStartMiniaturized = WMCreatePLString("StartMiniaturized");
 123     AStartHidden = WMCreatePLString("StartHidden");
 124     AStartMaximized = WMCreatePLString("StartMaximized");
 125     ADontSaveSession = WMCreatePLString("DontSaveSession");
 126     AEmulateAppIcon = WMCreatePLString("EmulateAppIcon");
 127     AFullMaximize = WMCreatePLString("FullMaximize");
 128     ASharedAppIcon = WMCreatePLString("SharedAppIcon");
 129 #ifdef XKB_BUTTON_HINT
 130     ANoLanguageButton = WMCreatePLString("NoLanguageButton");
 131 #endif
 132
 133     AStartWorkspace = WMCreatePLString("StartWorkspace");
 134
 135     AnyWindow = WMCreatePLString("*");
 136     No = WMCreatePLString("No");
 137     /*
 138     if (!scr->wattribs) {
 139         scr->wattribs = PLGetDomain(wAttributeDomainName);
 140     }*/
 141 }
 142
 143
 144
 145 static WMPropList*
 146 get_value(WMPropList *dict_win, WMPropList *dict_class, WMPropList *dict_name,
 147           WMPropList *dict_any, WMPropList *option, WMPropList *default_value,
 148           Bool useGlobalDefault)
 149 {
 150     WMPropList *value;
 151
 152
 153     if (dict_win) {
 154         value = WMGetFromPLDictionary(dict_win, option);
 155         if (value)
 156             return value;
 157     }
 158
 159     if (dict_name) {
 160         value = WMGetFromPLDictionary(dict_name, option);
 161         if (value)
 162             return value;
 163     }
 164
 165     if (dict_class) {
 166         value = WMGetFromPLDictionary(dict_class, option);
 167         if (value)
 168             return value;
 169     }
 170
 171     if (!useGlobalDefault)
 172         return NULL;
 173
 174     if (dict_any) {
 175         value = WMGetFromPLDictionary(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     WMPropList *value, *key1, *key2, *key3, *dw, *dc, *dn, *da;
 202
 203
 204     if (class && instance) {
 205         char *buffer;
 206
 207         buffer = wmalloc(strlen(class)+strlen(instance)+2);
 208         sprintf(buffer, "%s.%s", instance, class);
 209         key1 = WMCreatePLString(buffer);
 210         wfree(buffer);
 211     } else {
 212         key1 = NULL;
 213     }
 214
 215     if (instance)
 216       key2 = WMCreatePLString(instance);
 217     else
 218       key2 = NULL;
 219
 220     if (class)
 221       key3 = WMCreatePLString(class);
 222     else
 223       key3 = NULL;
 224
 225     if (!ANoTitlebar) {
 226         init_wdefaults(scr);
 227     }
 228
 229     WMPLSetCaseSensitive(True);
 230
 231     if (WDWindowAttributes->dictionary) {
 232         dw = key1 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key1) : NULL;
 233         dn = key2 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key2) : NULL;
 234         dc = key3 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key3) : NULL;
 235         if (useGlobalDefault)
 236             da = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 237         else
 238             da = NULL;
 239     } else {
 240         dw = NULL;
 241         dn = NULL;
 242         dc = NULL;
 243         da = NULL;
 244     }
 245     if (key1)
 246       WMReleasePropList(key1);
 247     if (key2)
 248       WMReleasePropList(key2);
 249     if (key3)
 250       WMReleasePropList(key3);
 251
 252 #define APPLY_VAL(value, flag, attrib)  \
 253         if (value) {attr->flag = getBool(attrib, value); \
 254                         if (mask) mask->flag = 1;}
 255
 256     /* get the data */
 257     value = get_value(dw, dc, dn, da, ANoTitlebar, No, useGlobalDefault);
 258     APPLY_VAL(value, no_titlebar, ANoTitlebar);
 259
 260     value = get_value(dw, dc, dn, da, ANoResizebar, No, useGlobalDefault);
 261     APPLY_VAL(value, no_resizebar, ANoResizebar);
 262
 263     value = get_value(dw, dc, dn, da, ANoMiniaturizeButton, No, useGlobalDefault);
 264     APPLY_VAL(value, no_miniaturize_button, ANoMiniaturizeButton);
 265
 266     value = get_value(dw, dc, dn, da, ANoCloseButton, No, useGlobalDefault);
 267     APPLY_VAL(value, no_close_button, ANoCloseButton);
 268
 269     value = get_value(dw, dc, dn, da, ANoBorder, No, useGlobalDefault);
 270     APPLY_VAL(value, no_border, ANoBorder);
 271
 272     value = get_value(dw, dc, dn, da, ANoHideOthers, No, useGlobalDefault);
 273     APPLY_VAL(value, no_hide_others, ANoHideOthers);
 274
 275     value = get_value(dw, dc, dn, da, ANoMouseBindings, No, useGlobalDefault);
 276     APPLY_VAL(value, no_bind_mouse, ANoMouseBindings);
 277
 278     value = get_value(dw, dc, dn, da, ANoKeyBindings, No, useGlobalDefault);
 279     APPLY_VAL(value, no_bind_keys, ANoKeyBindings);
 280
 281     value = get_value(dw, dc, dn, da, ANoAppIcon, No, useGlobalDefault);
 282     APPLY_VAL(value, no_appicon, ANoAppIcon);
 283
 284     value = get_value(dw, dc, dn, da, ASharedAppIcon, No, useGlobalDefault);
 285     APPLY_VAL(value, shared_appicon, ASharedAppIcon);
 286
 287     value = get_value(dw, dc, dn, da, AKeepOnTop, No, useGlobalDefault);
 288     APPLY_VAL(value, floating, AKeepOnTop);
 289
 290     value = get_value(dw, dc, dn, da, AKeepOnBottom, No, useGlobalDefault);
 291     APPLY_VAL(value, sunken, AKeepOnBottom);
 292
 293     value = get_value(dw, dc, dn, da, AOmnipresent, No, useGlobalDefault);
 294     APPLY_VAL(value, omnipresent, AOmnipresent);
 295
 296     value = get_value(dw, dc, dn, da, ASkipWindowList, No, useGlobalDefault);
 297     APPLY_VAL(value, skip_window_list, ASkipWindowList);
 298
 299     value = get_value(dw, dc, dn, da, AKeepInsideScreen, No, useGlobalDefault);
 300     APPLY_VAL(value, dont_move_off, AKeepInsideScreen);
 301
 302     value = get_value(dw, dc, dn, da, AUnfocusable, No, useGlobalDefault);
 303     APPLY_VAL(value, no_focusable, AUnfocusable);
 304
 305     value = get_value(dw, dc, dn, da, AAlwaysUserIcon, No, useGlobalDefault);
 306     APPLY_VAL(value, always_user_icon, AAlwaysUserIcon);
 307
 308     value = get_value(dw, dc, dn, da, AStartMiniaturized, No, useGlobalDefault);
 309     APPLY_VAL(value, start_miniaturized, AStartMiniaturized);
 310
 311     value = get_value(dw, dc, dn, da, AStartHidden, No, useGlobalDefault);
 312     APPLY_VAL(value, start_hidden, AStartHidden);
 313
 314     value = get_value(dw, dc, dn, da, AStartMaximized, No, useGlobalDefault);
 315     APPLY_VAL(value, start_maximized, AStartMaximized);
 316
 317     value = get_value(dw, dc, dn, da, ADontSaveSession, No, useGlobalDefault);
 318     APPLY_VAL(value, dont_save_session, ADontSaveSession);
 319
 320     value = get_value(dw, dc, dn, da, AEmulateAppIcon, No, useGlobalDefault);
 321     APPLY_VAL(value, emulate_appicon, AEmulateAppIcon);
 322
 323     value = get_value(dw, dc, dn, da, AFullMaximize, No, useGlobalDefault);
 324     APPLY_VAL(value, full_maximize, AFullMaximize);
 325
 326 #ifdef XKB_BUTTON_HINT
 327     value = get_value(dw, dc, dn, da, ANoLanguageButton, No, useGlobalDefault);
 328     APPLY_VAL(value, no_language_button, ANoLanguageButton);
 329 #endif
 330
 331     /* clean up */
 332     WMPLSetCaseSensitive(False);
 333 }
 334
 335
 336
 337 WMPropList*
 338 get_generic_value(WScreen *scr, char *instance, char *class, WMPropList *option,
 339                   Bool noDefault)
 340 {
 341     WMPropList *value, *key, *dict;
 342
 343     value = NULL;
 344
 345     WMPLSetCaseSensitive(True);
 346
 347     if (class && instance) {
 348         char *buffer;
 349
 350         buffer = wmalloc(strlen(class)+strlen(instance)+2);
 351         sprintf(buffer, "%s.%s", instance, class);
 352         key = WMCreatePLString(buffer);
 353         wfree(buffer);
 354
 355         dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 356         WMReleasePropList(key);
 357
 358         if (dict) {
 359             value = WMGetFromPLDictionary(dict, option);
 360         }
 361     }
 362
 363     if (!value && instance) {
 364         key = WMCreatePLString(instance);
 365
 366         dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 367         WMReleasePropList(key);
 368         if (dict) {
 369             value = WMGetFromPLDictionary(dict, option);
 370         }
 371     }
 372
 373     if (!value && class) {
 374         key = WMCreatePLString(class);
 375
 376         dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 377         WMReleasePropList(key);
 378
 379         if (dict) {
 380             value = WMGetFromPLDictionary(dict, option);
 381         }
 382     }
 383
 384     if (!value && !noDefault) {
 385         dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 386
 387         if (dict) {
 388             value = WMGetFromPLDictionary(dict, option);
 389         }
 390     }
 391
 392     WMPLSetCaseSensitive(False);
 393
 394     return value;
 395 }
 396
 397
 398 char*
 399 wDefaultGetIconFile(WScreen *scr, char *instance, char *class,
 400                     Bool noDefault)
 401 {
 402     WMPropList *value;
 403     char *tmp;
 404
 405     if (!ANoTitlebar) {
 406         init_wdefaults(scr);
 407     }
 408
 409     if (!WDWindowAttributes->dictionary)
 410         return NULL;
 411
 412     value = get_generic_value(scr, instance, class, AIcon, noDefault);
 413
 414     if (!value)
 415         return NULL;
 416
 417     tmp = getString(AIcon, value);
 418
 419     return tmp;
 420 }
 421
 422
 423 RImage*
 424 wDefaultGetImage(WScreen *scr, char *winstance, char *wclass)
 425 {
 426     char *file_name;
 427     char *path;
 428     RImage *image;
 429
 430     file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 431     if (!file_name)
 432         return NULL;
 433
 434     path = FindImage(wPreferences.icon_path, file_name);
 435
 436     if (!path) {
 437         wwarning(_("could not find icon file \"%s\""), file_name);
 438         return NULL;
 439     }
 440
 441     image = RLoadImage(scr->rcontext, path, 0);
 442     if (!image) {
 443         wwarning(_("error loading image file \"%s\""), path, RMessageForError(RErrorCode));
 444     }
 445     wfree(path);
 446
 447     image = wIconValidateIconSize(scr, image);
 448
 449     return image;
 450 }
 451
 452
 453 int
 454 wDefaultGetStartWorkspace(WScreen *scr, char *instance, char *class)
 455 {
 456     WMPropList *value;
 457     int w, i;
 458     char *tmp;
 459
 460     if (!ANoTitlebar) {
 461         init_wdefaults(scr);
 462     }
 463
 464     if (!WDWindowAttributes->dictionary)
 465         return -1;
 466
 467     value = get_generic_value(scr, instance, class, AStartWorkspace,
 468                               False);
 469
 470     if (!value)
 471         return -1;
 472
 473     tmp = getString(AStartWorkspace, value);
 474
 475     if (!tmp || strlen(tmp)==0)
 476         return -1;
 477
 478     if (sscanf(tmp, "%i", &w)!=1) {
 479         w = -1;
 480         for (i=0; i < scr->workspace_count; i++) {
 481             if (strcmp(scr->workspaces[i]->name, tmp)==0) {
 482                 w = i;
 483                 break;
 484             }
 485         }
 486     } else {
 487         w--;
 488     }
 489
 490     return w;
 491 }
 492
 493
 494 void
 495 wDefaultChangeIcon(WScreen *scr, char *instance, char* class, char *file)
 496 {
 497     WDDomain *db = WDWindowAttributes;
 498     WMPropList *icon_value=NULL, *value, *attr, *key, *def_win, *def_icon=NULL;
 499     WMPropList *dict = db->dictionary;
 500     int same = 0;
 501
 502     if (!dict) {
 503         dict = WMCreatePLDictionary(NULL, NULL, NULL);
 504         if (dict) {
 505             db->dictionary = dict;
 506         } else {
 507             return;
 508         }
 509     }
 510
 511     WMPLSetCaseSensitive(True);
 512
 513     if (instance && class) {
 514         char *buffer;
 515         buffer = wmalloc(strlen(instance) + strlen(class) + 2);
 516         sprintf(buffer, "%s.%s", instance, class);
 517         key = WMCreatePLString(buffer);
 518         wfree(buffer);
 519     } else if (instance) {
 520         key = WMCreatePLString(instance);
 521     } else if (class) {
 522         key = WMCreatePLString(class);
 523     } else {
 524         key = WMRetainPropList(AnyWindow);
 525     }
 526
 527     if (file) {
 528         value = WMCreatePLString(file);
 529         icon_value = WMCreatePLDictionary(AIcon, value, NULL);
 530         WMReleasePropList(value);
 531
 532         if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL) {
 533             def_icon = WMGetFromPLDictionary(def_win, AIcon);
 534         }
 535
 536         if (def_icon && !strcmp(WMGetFromPLString(def_icon), file))
 537             same = 1;
 538     }
 539
 540     if ((attr = WMGetFromPLDictionary(dict, key)) != NULL) {
 541         if (WMIsPLDictionary(attr)) {
 542             if (icon_value!=NULL && !same)
 543                 WMMergePLDictionaries(attr, icon_value, False);
 544             else
 545                 WMRemoveFromPLDictionary(attr, AIcon);
 546         }
 547     } else if (icon_value!=NULL && !same) {
 548         WMPutInPLDictionary(dict, key, icon_value);
 549     }
 550     if (!wPreferences.flags.noupdates) {
 551         UpdateDomainFile(db);
 552     }
 553
 554     WMReleasePropList(key);
 555     if(icon_value)
 556         WMReleasePropList(icon_value);
 557
 558     WMPLSetCaseSensitive(False);
 559 }
 560
 561
 562
 563 /* --------------------------- Local ----------------------- */
 564
 565 static int
 566 getBool(WMPropList *key, WMPropList *value)
 567 {
 568     char *val;
 569
 570     if (!WMIsPLString(value)) {
 571         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 572                  WMGetFromPLString(key), "Boolean");
 573         return 0;
 574     }
 575     val = WMGetFromPLString(value);
 576
 577     if ((val[1]=='\0' && (val[0]=='y' || val[0]=='Y' || val[0]=='T'
 578                           || val[0]=='t' || val[0]=='1'))
 579         || (strcasecmp(val, "YES")==0 || strcasecmp(val, "TRUE")==0)) {
 580
 581         return 1;
 582     } else if ((val[1]=='\0'
 583               && (val[0]=='n' || val[0]=='N' || val[0]=='F'
 584                   || val[0]=='f' || val[0]=='0'))
 585              || (strcasecmp(val, "NO")==0 || strcasecmp(val, "FALSE")==0)) {
 586
 587         return 0;
 588     } else {
 589         wwarning(_("can't convert \"%s\" to boolean"), val);
 590         /* We return False if we can't convert to BOOLEAN.
 591          * This is because all options defaults to False.
 592          * -1 is not checked and thus is interpreted as True,
 593          * which is not good.*/
 594         return 0;
 595     }
 596 }
 597
 598
 599
 600 /*
 601  * WARNING: Do not free value returned by this!!
 602  */
 603 static char*
 604 getString(WMPropList *key, WMPropList *value)
 605 {
 606     if (!WMIsPLString(value)) {
 607         wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 608                  WMGetFromPLString(key), "String");
 609         return NULL;
 610     }
 611
 612     return WMGetFromPLString(value);
 613 }