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 along
  18  *  with this program; if not, write to the Free Software Foundation, Inc.,
  19  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "wconfig.h"
  23
  24 #include <stdio.h>
  25 #include <stdlib.h>
  26 #include <unistd.h>
  27 #include <string.h>
  28 #include <strings.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 extern WPreferences wPreferences;
  47 extern WMPropList *wAttributeDomainName;
  48 extern WDDomain *WDWindowAttributes;
  49
  50 /* Local stuff */
  51
  52 /* type converters */
  53 static int getBool(WMPropList *, WMPropList *);
  54 static char *getString(WMPropList *, WMPropList *);
  55 static WMPropList *ANoTitlebar = NULL;
  56 static WMPropList *ANoResizebar;
  57 static WMPropList *ANoMiniaturizeButton;
  58 static WMPropList *ANoMiniaturizable;
  59 static WMPropList *ANoCloseButton;
  60 static WMPropList *ANoBorder;
  61 static WMPropList *ANoHideOthers;
  62 static WMPropList *ANoMouseBindings;
  63 static WMPropList *ANoKeyBindings;
  64 static WMPropList *ANoAppIcon;  /* app */
  65 static WMPropList *AKeepOnTop;
  66 static WMPropList *AKeepOnBottom;
  67 static WMPropList *AOmnipresent;
  68 static WMPropList *ASkipWindowList;
  69 static WMPropList *ASkipSwitchPanel;
  70 static WMPropList *AKeepInsideScreen;
  71 static WMPropList *AUnfocusable;
  72 static WMPropList *AAlwaysUserIcon;
  73 static WMPropList *AStartMiniaturized;
  74 static WMPropList *AStartMaximized;
  75 static WMPropList *AStartHidden;        /* app */
  76 static WMPropList *ADontSaveSession;    /* app */
  77 static WMPropList *AEmulateAppIcon;
  78 static WMPropList *AFocusAcrossWorkspace;
  79 static WMPropList *AFullMaximize;
  80 static WMPropList *ASharedAppIcon;      /* app */
  81 #ifdef XKB_BUTTON_HINT
  82 static WMPropList *ANoLanguageButton;
  83 #endif
  84 static WMPropList *AStartWorkspace;
  85 static WMPropList *AIcon;
  86 static WMPropList *AnyWindow;
  87 static WMPropList *No;
  88
  89 static void init_wdefaults(WScreen * scr)
  90 {
  91         AIcon = WMCreatePLString("Icon");
  92
  93         ANoTitlebar = WMCreatePLString("NoTitlebar");
  94         ANoResizebar = WMCreatePLString("NoResizebar");
  95         ANoMiniaturizeButton = WMCreatePLString("NoMiniaturizeButton");
  96         ANoMiniaturizable = WMCreatePLString("NoMiniaturizable");
  97         ANoCloseButton = WMCreatePLString("NoCloseButton");
  98         ANoBorder = WMCreatePLString("NoBorder");
  99         ANoHideOthers = WMCreatePLString("NoHideOthers");
 100         ANoMouseBindings = WMCreatePLString("NoMouseBindings");
 101         ANoKeyBindings = WMCreatePLString("NoKeyBindings");
 102         ANoAppIcon = WMCreatePLString("NoAppIcon");
 103         AKeepOnTop = WMCreatePLString("KeepOnTop");
 104         AKeepOnBottom = WMCreatePLString("KeepOnBottom");
 105         AOmnipresent = WMCreatePLString("Omnipresent");
 106         ASkipWindowList = WMCreatePLString("SkipWindowList");
 107         ASkipSwitchPanel = WMCreatePLString("SkipSwitchPanel");
 108         AKeepInsideScreen = WMCreatePLString("KeepInsideScreen");
 109         AUnfocusable = WMCreatePLString("Unfocusable");
 110         AAlwaysUserIcon = WMCreatePLString("AlwaysUserIcon");
 111         AStartMiniaturized = WMCreatePLString("StartMiniaturized");
 112         AStartHidden = WMCreatePLString("StartHidden");
 113         AStartMaximized = WMCreatePLString("StartMaximized");
 114         ADontSaveSession = WMCreatePLString("DontSaveSession");
 115         AEmulateAppIcon = WMCreatePLString("EmulateAppIcon");
 116         AFocusAcrossWorkspace = WMCreatePLString("FocusAcrossWorkspace");
 117         AFullMaximize = WMCreatePLString("FullMaximize");
 118         ASharedAppIcon = WMCreatePLString("SharedAppIcon");
 119 #ifdef XKB_BUTTON_HINT
 120         ANoLanguageButton = WMCreatePLString("NoLanguageButton");
 121 #endif
 122
 123         AStartWorkspace = WMCreatePLString("StartWorkspace");
 124
 125         AnyWindow = WMCreatePLString("*");
 126         No = WMCreatePLString("No");
 127         /*
 128            if (!scr->wattribs) {
 129            scr->wattribs = PLGetDomain(wAttributeDomainName);
 130            } */
 131 }
 132
 133 static WMPropList *get_value(WMPropList * dict_win, WMPropList * dict_class, WMPropList * dict_name,
 134                              WMPropList * dict_any, WMPropList * option, WMPropList * default_value,
 135                              Bool useGlobalDefault)
 136 {
 137         WMPropList *value;
 138
 139         if (dict_win) {
 140                 value = WMGetFromPLDictionary(dict_win, option);
 141                 if (value)
 142                         return value;
 143         }
 144
 145         if (dict_name) {
 146                 value = WMGetFromPLDictionary(dict_name, option);
 147                 if (value)
 148                         return value;
 149         }
 150
 151         if (dict_class) {
 152                 value = WMGetFromPLDictionary(dict_class, option);
 153                 if (value)
 154                         return value;
 155         }
 156
 157         if (!useGlobalDefault)
 158                 return NULL;
 159
 160         if (dict_any) {
 161                 value = WMGetFromPLDictionary(dict_any, option);
 162                 if (value)
 163                         return value;
 164         }
 165
 166         return default_value;
 167 }
 168
 169 /*
 170  *----------------------------------------------------------------------
 171  * wDefaultFillAttributes--
 172  *      Retrieves attributes for the specified instance/class and
 173  * fills attr with it. Values that are actually defined are also
 174  * set in mask. If useGlobalDefault is True, the default for
 175  * all windows ("*") will be used for when no values are found
 176  * for that instance/class.
 177  *
 178  *----------------------------------------------------------------------
 179  */
 180 void
 181 wDefaultFillAttributes(WScreen * scr, char *instance, char *class,
 182                        WWindowAttributes * attr, WWindowAttributes * mask, Bool useGlobalDefault)
 183 {
 184         WMPropList *value, *key1, *key2, *key3, *dw, *dc, *dn, *da;
 185
 186         if (class && instance) {
 187                 char *buffer;
 188
 189                 buffer = wmalloc(strlen(class) + strlen(instance) + 2);
 190                 sprintf(buffer, "%s.%s", instance, class);
 191                 key1 = WMCreatePLString(buffer);
 192                 wfree(buffer);
 193         } else {
 194                 key1 = NULL;
 195         }
 196
 197         if (instance)
 198                 key2 = WMCreatePLString(instance);
 199         else
 200                 key2 = NULL;
 201
 202         if (class)
 203                 key3 = WMCreatePLString(class);
 204         else
 205                 key3 = NULL;
 206
 207         if (!ANoTitlebar) {
 208                 init_wdefaults(scr);
 209         }
 210
 211         WMPLSetCaseSensitive(True);
 212
 213         if (WDWindowAttributes->dictionary) {
 214                 dw = key1 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key1) : NULL;
 215                 dn = key2 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key2) : NULL;
 216                 dc = key3 ? WMGetFromPLDictionary(WDWindowAttributes->dictionary, key3) : NULL;
 217                 if (useGlobalDefault)
 218                         da = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 219                 else
 220                         da = NULL;
 221         } else {
 222                 dw = NULL;
 223                 dn = NULL;
 224                 dc = NULL;
 225                 da = NULL;
 226         }
 227         if (key1)
 228                 WMReleasePropList(key1);
 229         if (key2)
 230                 WMReleasePropList(key2);
 231         if (key3)
 232                 WMReleasePropList(key3);
 233
 234 #define APPLY_VAL(value, flag, attrib)  \
 235     if (value) {attr->flag = getBool(attrib, value); \
 236     if (mask) mask->flag = 1;}
 237
 238         /* get the data */
 239         value = get_value(dw, dc, dn, da, ANoTitlebar, No, useGlobalDefault);
 240         APPLY_VAL(value, no_titlebar, ANoTitlebar);
 241
 242         value = get_value(dw, dc, dn, da, ANoResizebar, No, useGlobalDefault);
 243         APPLY_VAL(value, no_resizebar, ANoResizebar);
 244
 245         value = get_value(dw, dc, dn, da, ANoMiniaturizeButton, No, useGlobalDefault);
 246         APPLY_VAL(value, no_miniaturize_button, ANoMiniaturizeButton);
 247
 248         value = get_value(dw, dc, dn, da, ANoMiniaturizable, No, useGlobalDefault);
 249         APPLY_VAL(value, no_miniaturizable, ANoMiniaturizable);
 250
 251         value = get_value(dw, dc, dn, da, ANoCloseButton, No, useGlobalDefault);
 252         APPLY_VAL(value, no_close_button, ANoCloseButton);
 253
 254         value = get_value(dw, dc, dn, da, ANoBorder, No, useGlobalDefault);
 255         APPLY_VAL(value, no_border, ANoBorder);
 256
 257         value = get_value(dw, dc, dn, da, ANoHideOthers, No, useGlobalDefault);
 258         APPLY_VAL(value, no_hide_others, ANoHideOthers);
 259
 260         value = get_value(dw, dc, dn, da, ANoMouseBindings, No, useGlobalDefault);
 261         APPLY_VAL(value, no_bind_mouse, ANoMouseBindings);
 262
 263         value = get_value(dw, dc, dn, da, ANoKeyBindings, No, useGlobalDefault);
 264         APPLY_VAL(value, no_bind_keys, ANoKeyBindings);
 265
 266         value = get_value(dw, dc, dn, da, ANoAppIcon, No, useGlobalDefault);
 267         APPLY_VAL(value, no_appicon, ANoAppIcon);
 268
 269         value = get_value(dw, dc, dn, da, ASharedAppIcon, No, useGlobalDefault);
 270         APPLY_VAL(value, shared_appicon, ASharedAppIcon);
 271
 272         value = get_value(dw, dc, dn, da, AKeepOnTop, No, useGlobalDefault);
 273         APPLY_VAL(value, floating, AKeepOnTop);
 274
 275         value = get_value(dw, dc, dn, da, AKeepOnBottom, No, useGlobalDefault);
 276         APPLY_VAL(value, sunken, AKeepOnBottom);
 277
 278         value = get_value(dw, dc, dn, da, AOmnipresent, No, useGlobalDefault);
 279         APPLY_VAL(value, omnipresent, AOmnipresent);
 280
 281         value = get_value(dw, dc, dn, da, ASkipWindowList, No, useGlobalDefault);
 282         APPLY_VAL(value, skip_window_list, ASkipWindowList);
 283
 284         value = get_value(dw, dc, dn, da, ASkipSwitchPanel, No, useGlobalDefault);
 285         APPLY_VAL(value, skip_switchpanel, ASkipSwitchPanel);
 286
 287         value = get_value(dw, dc, dn, da, AKeepInsideScreen, No, useGlobalDefault);
 288         APPLY_VAL(value, dont_move_off, AKeepInsideScreen);
 289
 290         value = get_value(dw, dc, dn, da, AUnfocusable, No, useGlobalDefault);
 291         APPLY_VAL(value, no_focusable, AUnfocusable);
 292
 293         value = get_value(dw, dc, dn, da, AAlwaysUserIcon, No, useGlobalDefault);
 294         APPLY_VAL(value, always_user_icon, AAlwaysUserIcon);
 295
 296         value = get_value(dw, dc, dn, da, AStartMiniaturized, No, useGlobalDefault);
 297         APPLY_VAL(value, start_miniaturized, AStartMiniaturized);
 298
 299         value = get_value(dw, dc, dn, da, AStartHidden, No, useGlobalDefault);
 300         APPLY_VAL(value, start_hidden, AStartHidden);
 301
 302         value = get_value(dw, dc, dn, da, AStartMaximized, No, useGlobalDefault);
 303         APPLY_VAL(value, start_maximized, AStartMaximized);
 304
 305         value = get_value(dw, dc, dn, da, ADontSaveSession, No, useGlobalDefault);
 306         APPLY_VAL(value, dont_save_session, ADontSaveSession);
 307
 308         value = get_value(dw, dc, dn, da, AEmulateAppIcon, No, useGlobalDefault);
 309         APPLY_VAL(value, emulate_appicon, AEmulateAppIcon);
 310
 311         value = get_value(dw, dc, dn, da, AFocusAcrossWorkspace, No, useGlobalDefault);
 312         APPLY_VAL(value, focus_across_wksp, AFocusAcrossWorkspace);
 313
 314         value = get_value(dw, dc, dn, da, AFullMaximize, No, useGlobalDefault);
 315         APPLY_VAL(value, full_maximize, AFullMaximize);
 316
 317 #ifdef XKB_BUTTON_HINT
 318         value = get_value(dw, dc, dn, da, ANoLanguageButton, No, useGlobalDefault);
 319         APPLY_VAL(value, no_language_button, ANoLanguageButton);
 320 #endif
 321
 322         /* clean up */
 323         WMPLSetCaseSensitive(False);
 324 }
 325
 326 static WMPropList *get_generic_value(WScreen *scr, char *instance, char *class,
 327                                      WMPropList *option, Bool noDefault)
 328 {
 329         WMPropList *value, *key, *dict;
 330
 331         value = NULL;
 332
 333         WMPLSetCaseSensitive(True);
 334
 335         if (class && instance) {
 336                 char *buffer;
 337
 338                 buffer = wmalloc(strlen(class) + strlen(instance) + 2);
 339                 sprintf(buffer, "%s.%s", instance, class);
 340                 key = WMCreatePLString(buffer);
 341                 wfree(buffer);
 342
 343                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 344                 WMReleasePropList(key);
 345
 346                 if (dict) {
 347                         value = WMGetFromPLDictionary(dict, option);
 348                 }
 349         }
 350
 351         if (!value && instance) {
 352                 key = WMCreatePLString(instance);
 353
 354                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 355                 WMReleasePropList(key);
 356                 if (dict) {
 357                         value = WMGetFromPLDictionary(dict, option);
 358                 }
 359         }
 360
 361         if (!value && class) {
 362                 key = WMCreatePLString(class);
 363
 364                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, key);
 365                 WMReleasePropList(key);
 366
 367                 if (dict) {
 368                         value = WMGetFromPLDictionary(dict, option);
 369                 }
 370         }
 371
 372         if (!value && !noDefault) {
 373                 dict = WMGetFromPLDictionary(WDWindowAttributes->dictionary, AnyWindow);
 374
 375                 if (dict) {
 376                         value = WMGetFromPLDictionary(dict, option);
 377                 }
 378         }
 379
 380         WMPLSetCaseSensitive(False);
 381
 382         return value;
 383 }
 384
 385 char *wDefaultGetIconFile(WScreen * scr, char *instance, char *class, Bool noDefault)
 386 {
 387         WMPropList *value;
 388         char *tmp;
 389
 390         if (!ANoTitlebar) {
 391                 init_wdefaults(scr);
 392         }
 393
 394         if (!WDWindowAttributes->dictionary)
 395                 return NULL;
 396
 397         value = get_generic_value(scr, instance, class, AIcon, noDefault);
 398
 399         if (!value)
 400                 return NULL;
 401
 402         tmp = getString(AIcon, value);
 403
 404         return tmp;
 405 }
 406
 407 RImage *wDefaultGetImage(WScreen * scr, char *winstance, char *wclass)
 408 {
 409         char *file_name;
 410         char *path;
 411         RImage *image;
 412
 413         file_name = wDefaultGetIconFile(scr, winstance, wclass, False);
 414         if (!file_name)
 415                 return NULL;
 416
 417         path = FindImage(wPreferences.icon_path, file_name);
 418
 419         if (!path) {
 420                 wwarning(_("could not find icon file \"%s\""), file_name);
 421                 return NULL;
 422         }
 423
 424         image = RLoadImage(scr->rcontext, path, 0);
 425         if (!image) {
 426                 wwarning(_("error loading image file \"%s\": %s"), path, RMessageForError(RErrorCode));
 427         }
 428         wfree(path);
 429
 430         image = wIconValidateIconSize(scr, image);
 431
 432         return image;
 433 }
 434
 435 int wDefaultGetStartWorkspace(WScreen * scr, char *instance, char *class)
 436 {
 437         WMPropList *value;
 438         int w, i;
 439         char *tmp;
 440
 441         if (!ANoTitlebar) {
 442                 init_wdefaults(scr);
 443         }
 444
 445         if (!WDWindowAttributes->dictionary)
 446                 return -1;
 447
 448         value = get_generic_value(scr, instance, class, AStartWorkspace, False);
 449
 450         if (!value)
 451                 return -1;
 452
 453         tmp = getString(AStartWorkspace, value);
 454
 455         if (!tmp || strlen(tmp) == 0)
 456                 return -1;
 457
 458         if (sscanf(tmp, "%i", &w) != 1) {
 459                 w = -1;
 460                 for (i = 0; i < scr->workspace_count; i++) {
 461                         if (strcmp(scr->workspaces[i]->name, tmp) == 0) {
 462                                 w = i;
 463                                 break;
 464                         }
 465                 }
 466         } else {
 467                 w--;
 468         }
 469
 470         return w;
 471 }
 472
 473 void wDefaultChangeIcon(WScreen * scr, char *instance, char *class, char *file)
 474 {
 475         WDDomain *db = WDWindowAttributes;
 476         WMPropList *icon_value = NULL, *value, *attr, *key, *def_win, *def_icon = NULL;
 477         WMPropList *dict = db->dictionary;
 478         int same = 0;
 479
 480         if (!dict) {
 481                 dict = WMCreatePLDictionary(NULL, NULL);
 482                 if (dict) {
 483                         db->dictionary = dict;
 484                 } else {
 485                         return;
 486                 }
 487         }
 488
 489         WMPLSetCaseSensitive(True);
 490
 491         if (instance && class) {
 492                 char *buffer;
 493                 buffer = wmalloc(strlen(instance) + strlen(class) + 2);
 494                 sprintf(buffer, "%s.%s", instance, class);
 495                 key = WMCreatePLString(buffer);
 496                 wfree(buffer);
 497         } else if (instance) {
 498                 key = WMCreatePLString(instance);
 499         } else if (class) {
 500                 key = WMCreatePLString(class);
 501         } else {
 502                 key = WMRetainPropList(AnyWindow);
 503         }
 504
 505         if (file) {
 506                 value = WMCreatePLString(file);
 507                 icon_value = WMCreatePLDictionary(AIcon, value, NULL);
 508                 WMReleasePropList(value);
 509
 510                 if ((def_win = WMGetFromPLDictionary(dict, AnyWindow)) != NULL) {
 511                         def_icon = WMGetFromPLDictionary(def_win, AIcon);
 512                 }
 513
 514                 if (def_icon && !strcmp(WMGetFromPLString(def_icon), file))
 515                         same = 1;
 516         }
 517
 518         if ((attr = WMGetFromPLDictionary(dict, key)) != NULL) {
 519                 if (WMIsPLDictionary(attr)) {
 520                         if (icon_value != NULL && !same)
 521                                 WMMergePLDictionaries(attr, icon_value, False);
 522                         else
 523                                 WMRemoveFromPLDictionary(attr, AIcon);
 524                 }
 525         } else if (icon_value != NULL && !same) {
 526                 WMPutInPLDictionary(dict, key, icon_value);
 527         }
 528         if (!wPreferences.flags.noupdates) {
 529                 UpdateDomainFile(db);
 530         }
 531
 532         WMReleasePropList(key);
 533         if (icon_value)
 534                 WMReleasePropList(icon_value);
 535
 536         WMPLSetCaseSensitive(False);
 537 }
 538
 539 /* --------------------------- Local ----------------------- */
 540
 541 static int getBool(WMPropList * key, WMPropList * value)
 542 {
 543         char *val;
 544
 545         if (!WMIsPLString(value)) {
 546                 wwarning(_("Wrong option format for key \"%s\". Should be %s."),
 547                          WMGetFromPLString(key), "Boolean");
 548                 return 0;
 549         }
 550         val = WMGetFromPLString(value);
 551
 552         if ((val[1] == '\0' && (val[0] == 'y' || val[0] == 'Y' || val[0] == 'T' || val[0] == 't' || val[0] == '1'))
 553             || (strcasecmp(val, "YES") == 0 || strcasecmp(val, "TRUE") == 0)) {
 554
 555                 return 1;
 556         } else if ((val[1] == '\0'
 557                     && (val[0] == 'n' || val[0] == 'N' || val[0] == 'F' || val[0] == 'f' || val[0] == '0'))
 558                    || (strcasecmp(val, "NO") == 0 || strcasecmp(val, "FALSE") == 0)) {
 559
 560                 return 0;
 561         } else {
 562                 wwarning(_("can't convert \"%s\" to boolean"), val);
 563                 /* We return False if we can't convert to BOOLEAN.
 564                  * This is because all options defaults to False.
 565                  * -1 is not checked and thus is interpreted as True,
 566                  * which is not good.*/
 567                 return 0;
 568         }
 569 }
 570
 571 /* WARNING: Do not free the value returned by this function!! */
 572 static char *getString(WMPropList * key, WMPropList * value)
 573 {
 574         if (!WMIsPLString(value)) {
 575                 wwarning(_("Wrong option format for key \"%s\". Should be %s."), WMGetFromPLString(key), "String");
 576                 return NULL;
 577         }
 578
 579         return WMGetFromPLString(value);
 580 }