static void initColors(void)
{
char *colors, *colors_file, buf[16384];
FILE *f;
struct newtColors palette;
palette = newtDefaultColorPalette;
colors_file = getenv("NEWT_COLORS_FILE");
#ifdef NEWT_COLORS_FILE
if (colors_file == NULL)
colors_file = NEWT_COLORS_FILE;
#endif
if ((colors = getenv("NEWT_COLORS"))) {
strncpy(buf, colors, sizeof (buf));
buf[sizeof (buf) - 1] = '\0';
parseColors(buf, &palette);
} else if (colors_file && *colors_file && (f = fopen(colors_file, "r"))) {
size_t r;
if ((r = fread(buf, 1, sizeof (buf) - 1, f)) > 0) {
buf[r] = '\0';
parseColors(buf, &palette);
}
fclose(f);
}
newtSetColors(palette);
}
void Text::setText(const Common::UString &str) {
lockFrameIfVisible();
if (!_disableColorTokens)
parseColors(str, _str, _colors);
else
_str = str;
Font &font = _font.getFont();
font.buildChars(str);
_lineCount = font.getLineCount(_str, _width, _height);
unlockFrameIfVisible();
}
