static void
UpdateFaces(AG_Event *event)
{
AG_Variable *bFont;
AG_Font **pFont;
AG_FontSelector *fs = AG_SELF();
char fontPath[AG_SEARCHPATH_MAX], *pFontPath = &fontPath[0];
AG_TlistItem *ti;
char *s;
int i;
const int stdSizes[] = { 4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,
22,24,26,28,32,48,64 };
const int nStdSizes = sizeof(stdSizes) / sizeof(stdSizes[0]);
bFont = AG_GetVariable(fs, "font", &pFont);
AG_PushTextState();
fs->flags &= ~(AG_FONTSELECTOR_UPDATE);
for (i = 0; i < agBuiltinFontCount; i++) {
AG_StaticFont *font = agBuiltinFonts[i];
ti = AG_TlistAdd(fs->tlFaces, NULL, "_%s", font->name);
ti->p1 = font;
if (*pFont != NULL &&
strcmp(ti->text, OBJECT(*pFont)->name) == 0)
ti->selected++;
}
AG_CopyCfgString("font-path", fontPath, sizeof(fontPath));
while ((s = AG_Strsep(&pFontPath, ":")) != NULL) {
AG_Dir *dir;
int i;
if ((dir = AG_OpenDir(s)) == NULL) {
AG_Verbose(_("Ignoring: %s\n"), AG_GetError());
continue;
}
for (i = 0; i < dir->nents; i++) {
char path[AG_FILENAME_MAX];
AG_FileInfo info;
char *file = dir->ents[i], *pExt;
if (file[0] == '.' ||
(pExt = strrchr(file, '.')) == NULL) {
continue;
}
if (strcmp(pExt, ".ttf") != 0 &&
strcmp(pExt, ".TTF") != 0)
continue;
Strlcpy(path, s, sizeof(path));
Strlcat(path, AG_PATHSEP, sizeof(path));
Strlcat(path, file, sizeof(path));
if (AG_GetFileInfo(path, &info) == -1 ||
info.type != AG_FILE_REGULAR) {
continue;
}
ti = AG_TlistAddS(fs->tlFaces, NULL, file);
if (*pFont != NULL &&
strcmp(file, OBJECT(*pFont)->name) == 0)
ti->selected++;
}
AG_CloseDir(dir);
}
/* XXX */
for (i = 0; i < nStdSizes; i++) {
ti = AG_TlistAdd(fs->tlSizes, NULL, "%d", stdSizes[i]);
if (*pFont != NULL &&
stdSizes[i] == (*pFont)->size)
ti->selected++;
}
ti = AG_TlistAdd(fs->tlStyles, NULL, _("Regular"));
if (*pFont != NULL && (*pFont)->flags == 0) { ti->selected++; }
ti = AG_TlistAdd(fs->tlStyles, NULL, _("Italic"));
if (*pFont != NULL && (*pFont)->flags == AG_FONT_ITALIC) { ti->selected++; }
ti = AG_TlistAdd(fs->tlStyles, NULL, _("Bold"));
if (*pFont != NULL && (*pFont)->flags == AG_FONT_BOLD) { ti->selected++; }
ti = AG_TlistAdd(fs->tlStyles, NULL, _("Bold Italic"));
if (*pFont != NULL && (*pFont)->flags == (AG_FONT_BOLD|AG_FONT_ITALIC)) { ti->selected++; }
UpdatePreview(fs);
AG_UnlockVariable(bFont);
}
AG_Color
AG_ColorFromString(const char *s, const AG_Color *pColor)
{
char buf[128];
AG_Color cIn = (pColor != NULL) ? *pColor : AG_ColorRGB(0,0,0);
AG_Color cOut = cIn;
double v[4];
int isPct[4], isHSV = 0;
char *c, *pc;
int i, argc;
Strlcpy(buf, s, sizeof(buf));
for (c = &buf[0]; *c != '\0' && isspace(*c); c++) {
;;
}
switch (*c) {
case 'r': /* rgb(r,g,b[,a]) */
break;
case 'h': /* hsv(h,s,v[,a]) */
isHSV = 1;
break;
default:
return (cOut);
}
for (; *c != '\0' && *c != '('; c++)
;;
if (*c == '\0' || c[1] == '\0') {
goto out;
}
pc = &c[1];
for (i = 0, argc = 0; i < 4; i++) {
char *tok, *ep;
if ((tok = AG_Strsep(&pc, ",")) == NULL) {
break;
}
v[i] = strtod(tok, &ep);
isPct[i] = (*ep == '%');
argc++;
}
if (argc < 3) {
goto out;
}
if (isHSV) {
float hue, sat, val;
AG_RGB2HSV(cIn.r, cIn.g, cIn.b, &hue, &sat, &val);
hue = isPct[0] ? ColorPct(hue, v[0]) : v[0];
sat = isPct[1] ? ColorPct(sat, v[1]) : v[1];
val = isPct[2] ? ColorPct(val, v[2]) : v[2];
AG_HSV2RGB(hue, sat, val, &cOut.r, &cOut.g, &cOut.b);
if (argc == 4) {
cOut.a = isPct[3] ? ColorPct(cIn.a, v[3]) : v[3];
} else {
cOut.a = cIn.a;
}
} else {
cOut.r = isPct[0] ? (Uint8)ColorPct(cIn.r, v[0]) : (Uint8)v[0];
cOut.g = isPct[1] ? (Uint8)ColorPct(cIn.g, v[1]) : (Uint8)v[1];
cOut.b = isPct[2] ? (Uint8)ColorPct(cIn.b, v[2]) : (Uint8)v[2];
if (argc == 4) {
cOut.a = isPct[3] ? (Uint8)ColorPct(cIn.a, v[3]) : (Uint8)v[3];
} else {
cOut.a = cIn.a;
}
}
out:
return (cOut);
}
int
main(int argc, char *argv[])
{
extern char *optarg;
extern int optind;
AG_Den *den;
int c, i;
AG_InitError();
while ((c = getopt(argc, argv, "?vo:h:n:l:a:c:d:k:")) != -1) {
switch (c) {
case 'v':
verbose = 1;
break;
case 'o':
outfile = optarg;
break;
case 'h':
hint = optarg;
break;
case 'n':
name = optarg;
break;
case 'l':
lang = optarg;
break;
case 'a':
author = optarg;
break;
case 'c':
copy = optarg;
break;
case 'd':
descr = optarg;
break;
case 'k':
keyw = optarg;
break;
case '?':
default:
printusage();
goto fail1;
}
}
argc -= optind;
argv += optind;
if (outfile == NULL) {
fprintf(stderr, "No output file (-o) was specified\n");
printusage();
goto fail1;
}
den = AG_DenOpen(outfile, AG_DEN_WRITE);
if (den == NULL) {
fprintf(stderr, "opening %s: %s\n", outfile, AG_GetError());
goto fail1;
}
if (verbose) {
printf("Encoding `%s':\n", name);
printf("\tHint: %s\n", hint);
printf("\tLanguage: %s\n", lang);
if (author[0] != '\0') printf("\tAuthor: %s\n", author);
if (copy[0] != '\0') printf("\tCopyright: %s\n", copy);
if (descr[0] != '\0') printf("\tDescr: %s\n", descr);
if (keyw[0] != '\0') printf("\tKeywords: %s\n", keyw);
printf("\n");
}
Strlcpy(den->hint, hint, sizeof(den->hint));
Strlcpy(den->name, name, sizeof(den->name));
den->author = strdup(author);
den->copyright = strdup(copy);
den->descr = strdup(descr);
den->keywords = strdup(keyw);
AG_DenWriteHeader(den, argc);
for (i = 0; i < argc; i++) {
char *s, *fspec = argv[i];
char *name = NULL, *langspec = NULL;
if ((s = AG_Strsep(&fspec, ":")) != NULL && s[0] != '\0')
name = s;
if ((s = AG_Strsep(&fspec, ":")) != NULL && s[0] != '\0')
langspec = s;
if (langspec == NULL)
langspec = lang;
printf("+ %s (%s)\n", name, langspec);
if (AG_DenImportFile(den, i, name, langspec, argv[i]) == -1) {
fprintf(stderr, "Import of `%s' failed\n", argv[i]);
goto fail2;
}
}
AG_DenWriteMappings(den);
AG_DenClose(den);
AG_DestroyError();
return (0);
fail2:
AG_DenClose(den);
fail1:
AG_DestroyError();
return (1);
}
