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