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