WINGs/wfontpanel.c

   1
   2 #include "WINGsP.h"
   3 #include "WUtil.h"
   4 #include "wconfig.h"
   5
   6 #include <ctype.h>
   7 #include <string.h>
   8 #include <strings.h>
   9 #include <stdint.h>
  10
  11 #include <X11/Xft/Xft.h>
  12 #include <fontconfig/fontconfig.h>
  13
  14 /* XXX TODO */
  15 char *WMFontPanelFontChangedNotification = "WMFontPanelFontChangedNotification";
  16
  17 typedef struct W_FontPanel {
  18         WMWindow *win;
  19
  20         WMFrame *upperF;
  21         WMTextField *sampleT;
  22
  23         WMSplitView *split;
  24
  25         WMFrame *lowerF;
  26         WMLabel *famL;
  27         WMList *famLs;
  28         WMLabel *typL;
  29         WMList *typLs;
  30         WMLabel *sizL;
  31         WMTextField *sizT;
  32         WMList *sizLs;
  33
  34         WMAction2 *action;
  35         void *data;
  36
  37         WMButton *revertB;
  38         WMButton *setB;
  39
  40         WMPropList *fdb;
  41 } FontPanel;
  42
  43 #define MIN_UPPER_HEIGHT        20
  44 #define MIN_LOWER_HEIGHT        140
  45
  46 #define MAX_FONTS_TO_RETRIEVE   2000
  47
  48 #define BUTTON_SPACE_HEIGHT 40
  49
  50 #define MIN_WIDTH       250
  51 #define MIN_HEIGHT      (MIN_UPPER_HEIGHT+MIN_LOWER_HEIGHT+BUTTON_SPACE_HEIGHT)
  52
  53 #define DEF_UPPER_HEIGHT 60
  54 #define DEF_LOWER_HEIGHT 310
  55
  56 #define DEF_WIDTH       320
  57 #define DEF_HEIGHT      (DEF_UPPER_HEIGHT+DEF_LOWER_HEIGHT)
  58
  59 static int scalableFontSizes[] = {
  60         8,
  61         10,
  62         11,
  63         12,
  64         14,
  65         16,
  66         18,
  67         20,
  68         24,
  69         36,
  70         48,
  71         64
  72 };
  73
  74 static void setFontPanelFontName(FontPanel * panel, char *family, char *style, double size);
  75
  76 static int isXLFD(char *font, int *length_ret);
  77
  78 static void arrangeLowerFrame(FontPanel * panel);
  79
  80 static void familyClick(WMWidget *, void *);
  81 static void typefaceClick(WMWidget *, void *);
  82 static void sizeClick(WMWidget *, void *);
  83
  84 static void listFamilies(WMScreen * scr, WMFontPanel * panel);
  85
  86 static void splitViewConstrainCallback(WMSplitView * sPtr, int indView, int *min, int *max)
  87 {
  88         if (indView == 0)
  89                 *min = MIN_UPPER_HEIGHT;
  90         else
  91                 *min = MIN_LOWER_HEIGHT;
  92 }
  93
  94 static void notificationObserver(void *self, WMNotification * notif)
  95 {
  96         WMFontPanel *panel = (WMFontPanel *) self;
  97         void *object = WMGetNotificationObject(notif);
  98
  99         if (WMGetNotificationName(notif) == WMViewSizeDidChangeNotification) {
 100                 if (object == WMWidgetView(panel->win)) {
 101                         int h = WMWidgetHeight(panel->win);
 102                         int w = WMWidgetWidth(panel->win);
 103
 104                         WMResizeWidget(panel->split, w, h - BUTTON_SPACE_HEIGHT);
 105
 106                         WMMoveWidget(panel->setB, w - 80, h - (BUTTON_SPACE_HEIGHT - 5));
 107
 108                         WMMoveWidget(panel->revertB, w - 240, h - (BUTTON_SPACE_HEIGHT - 5));
 109
 110                 } else if (object == WMWidgetView(panel->upperF)) {
 111
 112                         if (WMWidgetHeight(panel->upperF) < MIN_UPPER_HEIGHT) {
 113                                 WMResizeWidget(panel->upperF, WMWidgetWidth(panel->upperF), MIN_UPPER_HEIGHT);
 114                         } else {
 115                                 WMResizeWidget(panel->sampleT, WMWidgetWidth(panel->upperF) - 20,
 116                                                WMWidgetHeight(panel->upperF) - 10);
 117                         }
 118
 119                 } else if (object == WMWidgetView(panel->lowerF)) {
 120
 121                         if (WMWidgetHeight(panel->lowerF) < MIN_LOWER_HEIGHT) {
 122                                 WMResizeWidget(panel->upperF, WMWidgetWidth(panel->upperF), MIN_UPPER_HEIGHT);
 123
 124                                 WMMoveWidget(panel->lowerF, 0, WMWidgetHeight(panel->upperF)
 125                                              + WMGetSplitViewDividerThickness(panel->split));
 126
 127                                 WMResizeWidget(panel->lowerF, WMWidgetWidth(panel->lowerF),
 128                                                WMWidgetWidth(panel->split) - MIN_UPPER_HEIGHT
 129                                                - WMGetSplitViewDividerThickness(panel->split));
 130                         } else {
 131                                 arrangeLowerFrame(panel);
 132                         }
 133                 }
 134         }
 135 }
 136
 137 static void closeWindow(WMWidget * w, void *data)
 138 {
 139         FontPanel *panel = (FontPanel *) data;
 140
 141         WMHideFontPanel(panel);
 142 }
 143
 144 static void setClickedAction(WMWidget * w, void *data)
 145 {
 146         FontPanel *panel = (FontPanel *) data;
 147
 148         if (panel->action)
 149                 (*panel->action) (panel, panel->data);
 150 }
 151
 152 static void revertClickedAction(WMWidget * w, void *data)
 153 {
 154         /*FontPanel *panel = (FontPanel*)data; */
 155         /* XXX TODO */
 156 }
 157
 158 WMFontPanel *WMGetFontPanel(WMScreen * scr)
 159 {
 160         FontPanel *panel;
 161         WMColor *dark, *white;
 162         WMFont *font;
 163         int divThickness;
 164
 165         if (scr->sharedFontPanel)
 166                 return scr->sharedFontPanel;
 167
 168         panel = wmalloc(sizeof(FontPanel));
 169
 170         panel->win = WMCreateWindow(scr, "fontPanel");
 171         /*    WMSetWidgetBackgroundColor(panel->win, WMWhiteColor(scr)); */
 172         WMSetWindowTitle(panel->win, _("Font Panel"));
 173         WMResizeWidget(panel->win, DEF_WIDTH, DEF_HEIGHT);
 174         WMSetWindowMinSize(panel->win, MIN_WIDTH, MIN_HEIGHT);
 175         WMSetViewNotifySizeChanges(WMWidgetView(panel->win), True);
 176
 177         WMSetWindowCloseAction(panel->win, closeWindow, panel);
 178
 179         panel->split = WMCreateSplitView(panel->win);
 180         WMResizeWidget(panel->split, DEF_WIDTH, DEF_HEIGHT - BUTTON_SPACE_HEIGHT);
 181         WMSetSplitViewConstrainProc(panel->split, splitViewConstrainCallback);
 182
 183         divThickness = WMGetSplitViewDividerThickness(panel->split);
 184
 185         panel->upperF = WMCreateFrame(panel->win);
 186         WMSetFrameRelief(panel->upperF, WRFlat);
 187         WMSetViewNotifySizeChanges(WMWidgetView(panel->upperF), True);
 188         panel->lowerF = WMCreateFrame(panel->win);
 189         /*    WMSetWidgetBackgroundColor(panel->lowerF, WMBlackColor(scr)); */
 190         WMSetFrameRelief(panel->lowerF, WRFlat);
 191         WMSetViewNotifySizeChanges(WMWidgetView(panel->lowerF), True);
 192
 193         WMAddSplitViewSubview(panel->split, W_VIEW(panel->upperF));
 194         WMAddSplitViewSubview(panel->split, W_VIEW(panel->lowerF));
 195
 196         WMResizeWidget(panel->upperF, DEF_WIDTH, DEF_UPPER_HEIGHT);
 197
 198         WMResizeWidget(panel->lowerF, DEF_WIDTH, DEF_LOWER_HEIGHT);
 199
 200         WMMoveWidget(panel->lowerF, 0, 60 + divThickness);
 201
 202         white = WMWhiteColor(scr);
 203         dark = WMDarkGrayColor(scr);
 204
 205         panel->sampleT = WMCreateTextField(panel->upperF);
 206         WMResizeWidget(panel->sampleT, DEF_WIDTH - 20, 50);
 207         WMMoveWidget(panel->sampleT, 10, 10);
 208         WMSetTextFieldText(panel->sampleT, _("The quick brown fox jumps over the lazy dog"));
 209
 210         font = WMBoldSystemFontOfSize(scr, 12);
 211
 212         panel->famL = WMCreateLabel(panel->lowerF);
 213         WMSetWidgetBackgroundColor(panel->famL, dark);
 214         WMSetLabelText(panel->famL, _("Family"));
 215         WMSetLabelFont(panel->famL, font);
 216         WMSetLabelTextColor(panel->famL, white);
 217         WMSetLabelRelief(panel->famL, WRSunken);
 218         WMSetLabelTextAlignment(panel->famL, WACenter);
 219
 220         panel->famLs = WMCreateList(panel->lowerF);
 221         WMSetListAction(panel->famLs, familyClick, panel);
 222
 223         panel->typL = WMCreateLabel(panel->lowerF);
 224         WMSetWidgetBackgroundColor(panel->typL, dark);
 225         WMSetLabelText(panel->typL, _("Typeface"));
 226         WMSetLabelFont(panel->typL, font);
 227         WMSetLabelTextColor(panel->typL, white);
 228         WMSetLabelRelief(panel->typL, WRSunken);
 229         WMSetLabelTextAlignment(panel->typL, WACenter);
 230
 231         panel->typLs = WMCreateList(panel->lowerF);
 232         WMSetListAction(panel->typLs, typefaceClick, panel);
 233
 234         panel->sizL = WMCreateLabel(panel->lowerF);
 235         WMSetWidgetBackgroundColor(panel->sizL, dark);
 236         WMSetLabelText(panel->sizL, _("Size"));
 237         WMSetLabelFont(panel->sizL, font);
 238         WMSetLabelTextColor(panel->sizL, white);
 239         WMSetLabelRelief(panel->sizL, WRSunken);
 240         WMSetLabelTextAlignment(panel->sizL, WACenter);
 241
 242         panel->sizT = WMCreateTextField(panel->lowerF);
 243         /*    WMSetTextFieldAlignment(panel->sizT, WARight); */
 244
 245         panel->sizLs = WMCreateList(panel->lowerF);
 246         WMSetListAction(panel->sizLs, sizeClick, panel);
 247
 248         WMReleaseFont(font);
 249         WMReleaseColor(white);
 250         WMReleaseColor(dark);
 251
 252         panel->setB = WMCreateCommandButton(panel->win);
 253         WMResizeWidget(panel->setB, 70, 24);
 254         WMMoveWidget(panel->setB, 240, DEF_HEIGHT - (BUTTON_SPACE_HEIGHT - 5));
 255         WMSetButtonText(panel->setB, _("Set"));
 256         WMSetButtonAction(panel->setB, setClickedAction, panel);
 257
 258         panel->revertB = WMCreateCommandButton(panel->win);
 259         WMResizeWidget(panel->revertB, 70, 24);
 260         WMMoveWidget(panel->revertB, 80, DEF_HEIGHT - (BUTTON_SPACE_HEIGHT - 5));
 261         WMSetButtonText(panel->revertB, _("Revert"));
 262         WMSetButtonAction(panel->revertB, revertClickedAction, panel);
 263
 264         WMRealizeWidget(panel->win);
 265
 266         WMMapSubwidgets(panel->upperF);
 267         WMMapSubwidgets(panel->lowerF);
 268         WMMapSubwidgets(panel->split);
 269         WMMapSubwidgets(panel->win);
 270
 271         WMUnmapWidget(panel->revertB);
 272
 273         arrangeLowerFrame(panel);
 274
 275         scr->sharedFontPanel = panel;
 276
 277         /* register notification observers */
 278         WMAddNotificationObserver(notificationObserver, panel,
 279                                   WMViewSizeDidChangeNotification, WMWidgetView(panel->win));
 280         WMAddNotificationObserver(notificationObserver, panel,
 281                                   WMViewSizeDidChangeNotification, WMWidgetView(panel->upperF));
 282         WMAddNotificationObserver(notificationObserver, panel,
 283                                   WMViewSizeDidChangeNotification, WMWidgetView(panel->lowerF));
 284
 285         listFamilies(scr, panel);
 286
 287         return panel;
 288 }
 289
 290 void WMFreeFontPanel(WMFontPanel * panel)
 291 {
 292         if (panel == WMWidgetScreen(panel->win)->sharedFontPanel) {
 293                 WMWidgetScreen(panel->win)->sharedFontPanel = NULL;
 294         }
 295         WMRemoveNotificationObserver(panel);
 296         WMUnmapWidget(panel->win);
 297         WMDestroyWidget(panel->win);
 298         wfree(panel);
 299 }
 300
 301 void WMShowFontPanel(WMFontPanel * panel)
 302 {
 303         WMMapWidget(panel->win);
 304 }
 305
 306 void WMHideFontPanel(WMFontPanel * panel)
 307 {
 308         WMUnmapWidget(panel->win);
 309 }
 310
 311 WMFont *WMGetFontPanelFont(WMFontPanel * panel)
 312 {
 313         return WMGetTextFieldFont(panel->sampleT);
 314 }
 315
 316 void WMSetFontPanelFont(WMFontPanel * panel, char *fontName)
 317 {
 318         int fname_len;
 319         FcPattern *pattern;
 320         FcChar8 *family, *style;
 321         double size;
 322
 323         if (!isXLFD(fontName, &fname_len)) {
 324                 /* maybe its proper fontconfig and we can parse it */
 325                 pattern = FcNameParse((FcChar8 *) fontName);
 326         } else {
 327                 /* maybe its proper xlfd and we can convert it to an FcPattern */
 328                 pattern = XftXlfdParse(fontName, False, False);
 329                 /*//FcPatternPrint(pattern); */
 330         }
 331
 332         if (!pattern)
 333                 return;
 334
 335         if (FcPatternGetString(pattern, FC_FAMILY, 0, &family) == FcResultMatch)
 336                 if (FcPatternGetString(pattern, FC_STYLE, 0, &style) == FcResultMatch)
 337                         if (FcPatternGetDouble(pattern, "pixelsize", 0, &size) == FcResultMatch)
 338                                 setFontPanelFontName(panel, (char *)family, (char *)style, size);
 339
 340         FcPatternDestroy(pattern);
 341 }
 342
 343 void WMSetFontPanelAction(WMFontPanel * panel, WMAction2 * action, void *data)
 344 {
 345         panel->action = action;
 346         panel->data = data;
 347 }
 348
 349 static void arrangeLowerFrame(FontPanel * panel)
 350 {
 351         int width = WMWidgetWidth(panel->lowerF) - 55 - 30;
 352         int height = WMWidgetHeight(panel->split) - WMWidgetHeight(panel->upperF);
 353         int fw, tw, sw;
 354
 355 #define LABEL_HEIGHT 20
 356
 357         height -= WMGetSplitViewDividerThickness(panel->split);
 358
 359         height -= LABEL_HEIGHT + 8;
 360
 361         fw = (125 * width) / 235;
 362         tw = (110 * width) / 235;
 363         sw = 55;
 364
 365         WMMoveWidget(panel->famL, 10, 0);
 366         WMResizeWidget(panel->famL, fw, LABEL_HEIGHT);
 367
 368         WMMoveWidget(panel->famLs, 10, 23);
 369         WMResizeWidget(panel->famLs, fw, height);
 370
 371         WMMoveWidget(panel->typL, 10 + fw + 3, 0);
 372         WMResizeWidget(panel->typL, tw, LABEL_HEIGHT);
 373
 374         WMMoveWidget(panel->typLs, 10 + fw + 3, 23);
 375         WMResizeWidget(panel->typLs, tw, height);
 376
 377         WMMoveWidget(panel->sizL, 10 + fw + 3 + tw + 3, 0);
 378         WMResizeWidget(panel->sizL, sw + 4, LABEL_HEIGHT);
 379
 380         WMMoveWidget(panel->sizT, 10 + fw + 3 + tw + 3, 23);
 381         WMResizeWidget(panel->sizT, sw + 4, 20);
 382
 383         WMMoveWidget(panel->sizLs, 10 + fw + 3 + tw + 3, 46);
 384         WMResizeWidget(panel->sizLs, sw + 4, height - 23);
 385 }
 386
 387 #define NUM_FIELDS 14
 388
 389 static int isXLFD(char *font, int *length_ret)
 390 {
 391         int c = 0;
 392
 393         *length_ret = 0;
 394         while (*font) {
 395                 (*length_ret)++;
 396                 if (*font++ == '-')
 397                         c++;
 398         }
 399
 400         return c == NUM_FIELDS;
 401 }
 402
 403 typedef struct {
 404         char *typeface;
 405         WMArray *sizes;
 406 } Typeface;
 407
 408 typedef struct {
 409         char *name;             /* gotta love simplicity */
 410         WMArray *typefaces;
 411 } Family;
 412
 413 static int compare_int(const void *a, const void *b)
 414 {
 415         int i1 = *(int *)a;
 416         int i2 = *(int *)b;
 417
 418         if (i1 < i2)
 419                 return -1;
 420         else if (i1 > i2)
 421                 return 1;
 422         else
 423                 return 0;
 424 }
 425
 426 static void addSizeToTypeface(Typeface * face, int size)
 427 {
 428         if (size == 0) {
 429                 int j;
 430
 431                 for (j = 0; j < sizeof(scalableFontSizes) / sizeof(int); j++) {
 432                         size = scalableFontSizes[j];
 433
 434                         if (!WMCountInArray(face->sizes, (void *)(uintptr_t) size)) {
 435                                 WMAddToArray(face->sizes, (void *)(uintptr_t) size);
 436                         }
 437                 }
 438                 WMSortArray(face->sizes, compare_int);
 439         } else {
 440                 if (!WMCountInArray(face->sizes, (void *)(uintptr_t) size)) {
 441                         WMAddToArray(face->sizes, (void *)(uintptr_t) size);
 442                         WMSortArray(face->sizes, compare_int);
 443                 }
 444         }
 445 }
 446
 447 static void addTypefaceToXftFamily(Family * fam, char *style)
 448 {
 449         Typeface *face;
 450         WMArrayIterator i;
 451
 452         if (fam->typefaces) {
 453                 WM_ITERATE_ARRAY(fam->typefaces, face, i) {
 454                         if (strcmp(face->typeface, style) != 0)
 455                                 continue;       /* go to next interation */
 456                         addSizeToTypeface(face, 0);
 457                         return;
 458                 }
 459         } else {
 460                 fam->typefaces = WMCreateArray(4);
 461         }
 462
 463         face = wmalloc(sizeof(Typeface));
 464
 465         face->typeface = wstrdup(style);
 466         face->sizes = WMCreateArray(4);
 467         addSizeToTypeface(face, 0);
 468
 469         WMAddToArray(fam->typefaces, face);
 470 }
 471
 472 /*
 473  * families (same family name) (Hashtable of family -> array)
 474  *      registries (same family but different registries)
 475  *
 476  */
 477 static void addFontToXftFamily(WMHashTable * families, char *name, char *style)
 478 {
 479         WMArrayIterator i;
 480         WMArray *array;
 481         Family *fam;
 482
 483         array = WMHashGet(families, name);
 484         if (array) {
 485                 WM_ITERATE_ARRAY(array, fam, i) {
 486                         if (strcmp(fam->name, name) == 0)
 487                                 addTypefaceToXftFamily(fam, style);
 488                         return;
 489                 }
 490         }
 491
 492         array = WMCreateArray(8);
 493
 494         fam = wmalloc(sizeof(Family));
 495
 496         fam->name = wstrdup(name);
 497
 498         addTypefaceToXftFamily(fam, style);
 499
 500         WMAddToArray(array, fam);
 501
 502         WMHashInsert(families, fam->name, array);
 503 }
 504
 505 static void listFamilies(WMScreen * scr, WMFontPanel * panel)
 506 {
 507         FcObjectSet *os = 0;
 508         FcFontSet *fs;
 509         FcPattern *pat;
 510         WMHashTable *families;
 511         WMHashEnumerator enumer;
 512         WMArray *array;
 513         int i;
 514
 515         pat = FcPatternCreate();
 516         os = FcObjectSetBuild(FC_FAMILY, FC_STYLE, NULL);
 517         fs = FcFontList(0, pat, os);
 518         if (!fs) {
 519                 WMRunAlertPanel(scr, panel->win, _("Error"),
 520                                 _("Could not init font config library\n"), _("OK"), NULL, NULL);
 521                 return;
 522         }
 523         if (pat)
 524                 FcPatternDestroy(pat);
 525
 526         families = WMCreateHashTable(WMStringPointerHashCallbacks);
 527
 528         if (fs) {
 529                 for (i = 0; i < fs->nfont; i++) {
 530                         FcChar8 *family;
 531                         FcChar8 *style;
 532
 533                         if (FcPatternGetString(fs->fonts[i], FC_FAMILY, 0, &family) == FcResultMatch)
 534                                 if (FcPatternGetString(fs->fonts[i], FC_STYLE, 0, &style) == FcResultMatch)
 535                                         addFontToXftFamily(families, (char *)family, (char *)style);
 536                 }
 537                 FcFontSetDestroy(fs);
 538         }
 539
 540         enumer = WMEnumerateHashTable(families);
 541
 542         while ((array = WMNextHashEnumeratorItem(&enumer))) {
 543                 WMArrayIterator i;
 544                 Family *fam;
 545                 char buffer[256];
 546                 WMListItem *item;
 547
 548                 WM_ITERATE_ARRAY(array, fam, i) {
 549                         wstrlcpy(buffer, fam->name, sizeof(buffer));
 550                         item = WMAddListItem(panel->famLs, buffer);
 551
 552                         item->clientData = fam;
 553                 }
 554
 555                 WMFreeArray(array);
 556         }
 557
 558         WMSortListItems(panel->famLs);
 559
 560         WMFreeHashTable(families);
 561 }
 562
 563 static void getSelectedFont(FontPanel * panel, char buffer[], int bufsize)
 564 {
 565         WMListItem *item;
 566         Family *family;
 567         Typeface *face;
 568         char *size;
 569
 570         item = WMGetListSelectedItem(panel->famLs);
 571         if (!item)
 572                 return;
 573         family = (Family *) item->clientData;
 574
 575         item = WMGetListSelectedItem(panel->typLs);
 576         if (!item)
 577                 return;
 578         face = (Typeface *) item->clientData;
 579
 580         size = WMGetTextFieldText(panel->sizT);
 581
 582         snprintf(buffer, bufsize, "%s:style=%s:pixelsize=%s", family->name, face->typeface, size);
 583
 584         wfree(size);
 585 }
 586
 587 static void preview(FontPanel * panel)
 588 {
 589         char buffer[512];
 590         WMFont *font;
 591
 592         getSelectedFont(panel, buffer, sizeof(buffer));
 593         font = WMCreateFont(WMWidgetScreen(panel->win), buffer);
 594         if (font) {
 595                 WMSetTextFieldFont(panel->sampleT, font);
 596                 WMReleaseFont(font);
 597         }
 598 }
 599
 600 static void familyClick(WMWidget * w, void *data)
 601 {
 602         WMList *lPtr = (WMList *) w;
 603         WMListItem *item;
 604         Family *family;
 605         Typeface *face;
 606         FontPanel *panel = (FontPanel *) data;
 607         WMArrayIterator i;
 608         /* current typeface and size */
 609         char *oface = NULL;
 610         char *osize = NULL;
 611         int facei = -1;
 612         int sizei = -1;
 613
 614         /* must try to keep the same typeface and size for the new family */
 615         item = WMGetListSelectedItem(panel->typLs);
 616         if (item)
 617                 oface = wstrdup(item->text);
 618
 619         osize = WMGetTextFieldText(panel->sizT);
 620
 621         item = WMGetListSelectedItem(lPtr);
 622         family = (Family *) item->clientData;
 623
 624         WMClearList(panel->typLs);
 625
 626         WM_ITERATE_ARRAY(family->typefaces, face, i) {
 627                 char buffer[256];
 628                 int top = 0;
 629                 WMListItem *fitem;
 630
 631                 wstrlcpy(buffer, face->typeface, sizeof(buffer));
 632                 if (strcasecmp(face->typeface, "Roman") == 0)
 633                         top = 1;
 634                 if (strcasecmp(face->typeface, "Regular") == 0)
 635                         top = 1;
 636                 if (top)
 637                         fitem = WMInsertListItem(panel->typLs, 0, buffer);
 638                 else
 639                         fitem = WMAddListItem(panel->typLs, buffer);
 640                 fitem->clientData = face;
 641         }
 642
 643         if (oface) {
 644                 facei = WMFindRowOfListItemWithTitle(panel->typLs, oface);
 645                 wfree(oface);
 646         }
 647         if (facei < 0) {
 648                 facei = 0;
 649         }
 650         WMSelectListItem(panel->typLs, facei);
 651         typefaceClick(panel->typLs, panel);
 652
 653         if (osize) {
 654                 sizei = WMFindRowOfListItemWithTitle(panel->sizLs, osize);
 655         }
 656         if (sizei >= 0) {
 657                 WMSelectListItem(panel->sizLs, sizei);
 658                 sizeClick(panel->sizLs, panel);
 659         }
 660
 661         if (osize)
 662                 wfree(osize);
 663
 664         preview(panel);
 665 }
 666
 667 static void typefaceClick(WMWidget * w, void *data)
 668 {
 669         FontPanel *panel = (FontPanel *) data;
 670         WMListItem *item;
 671         Typeface *face;
 672         WMArrayIterator i;
 673         char buffer[32];
 674
 675         char *osize = NULL;
 676         int sizei = -1;
 677         void *size;
 678
 679         osize = WMGetTextFieldText(panel->sizT);
 680
 681         item = WMGetListSelectedItem(panel->typLs);
 682         face = (Typeface *) item->clientData;
 683
 684         WMClearList(panel->sizLs);
 685
 686         WM_ITERATE_ARRAY(face->sizes, size, i) {
 687                 if ((uintptr_t)size != 0) {
 688                         sprintf(buffer, "%li", (uintptr_t)size);
 689
 690                         WMAddListItem(panel->sizLs, buffer);
 691                 }
 692         }
 693
 694         if (osize) {
 695                 sizei = WMFindRowOfListItemWithTitle(panel->sizLs, osize);
 696         }
 697         if (sizei < 0) {
 698                 sizei = WMFindRowOfListItemWithTitle(panel->sizLs, "12");
 699         }
 700         if (sizei < 0) {
 701                 sizei = 0;
 702         }
 703         WMSelectListItem(panel->sizLs, sizei);
 704         WMSetListPosition(panel->sizLs, sizei);
 705         sizeClick(panel->sizLs, panel);
 706
 707         if (osize)
 708                 wfree(osize);
 709
 710         preview(panel);
 711 }
 712
 713 static void sizeClick(WMWidget * w, void *data)
 714 {
 715         FontPanel *panel = (FontPanel *) data;
 716         WMListItem *item;
 717
 718         item = WMGetListSelectedItem(panel->sizLs);
 719         WMSetTextFieldText(panel->sizT, item->text);
 720
 721         WMSelectTextFieldRange(panel->sizT, wmkrange(0, strlen(item->text)));
 722
 723         preview(panel);
 724 }
 725
 726 static void setFontPanelFontName(FontPanel * panel, char *family, char *style, double size)
 727 {
 728         int famrow;
 729         int stlrow;
 730         int sz;
 731         char asize[64];
 732         void *vsize;
 733         WMListItem *item;
 734         Family *fam;
 735         Typeface *face;
 736         WMArrayIterator i;
 737
 738         famrow = WMFindRowOfListItemWithTitle(panel->famLs, family);
 739         if (famrow < 0) {
 740                 famrow = 0;
 741                 return;
 742         }
 743         WMSelectListItem(panel->famLs, famrow);
 744         WMSetListPosition(panel->famLs, famrow);
 745
 746         WMClearList(panel->typLs);
 747
 748         item = WMGetListSelectedItem(panel->famLs);
 749
 750         fam = (Family *) item->clientData;
 751         WM_ITERATE_ARRAY(fam->typefaces, face, i) {
 752                 char buffer[256];
 753                 int top = 0;
 754                 WMListItem *fitem;
 755
 756                 wstrlcpy(buffer, face->typeface, sizeof(buffer));
 757                 if (strcasecmp(face->typeface, "Roman") == 0)
 758                         top = 1;
 759                 if (top)
 760                         fitem = WMInsertListItem(panel->typLs, 0, buffer);
 761                 else
 762                         fitem = WMAddListItem(panel->typLs, buffer);
 763                 fitem->clientData = face;
 764         }
 765
 766         stlrow = WMFindRowOfListItemWithTitle(panel->typLs, style);
 767
 768         if (stlrow < 0) {
 769                 stlrow = 0;
 770                 return;
 771         }
 772
 773         WMSelectListItem(panel->typLs, stlrow);
 774
 775         item = WMGetListSelectedItem(panel->typLs);
 776
 777         face = (Typeface *) item->clientData;
 778
 779         WMClearList(panel->sizLs);
 780
 781         WM_ITERATE_ARRAY(face->sizes, vsize, i) {
 782                 char buffer[32];
 783                 if ((uintptr_t)vsize != 0) {
 784                         sprintf(buffer, "%li", (uintptr_t)vsize);
 785
 786                         WMAddListItem(panel->sizLs, buffer);
 787                 }
 788         }
 789
 790         snprintf(asize, sizeof(asize) - 1, "%d", (int)(size + 0.5));
 791
 792         sz = WMFindRowOfListItemWithTitle(panel->sizLs, asize);
 793
 794         if (sz < 0) {
 795                 sz = 4;
 796                 return;
 797         }
 798
 799         WMSelectListItem(panel->sizLs, sz);
 800         sizeClick(panel->sizLs, panel);
 801
 802         return;
 803 }