@Override
public void clear(boolean all) {
if (all) {
if (fontCache != null) fontCache.clear();
if (lineBreaker != null) lineBreaker.clear();
if (charBreaker != null) charBreaker.clear();
}
}
protected LineBreakIterator getCharacterBreakIterator() {
LineBreaker cb = charBreaker;
return (cb != null) ? cb.getIterator(context.getReporter()) : null;
}
protected LineBreakIterator getLineBreakIterator() {
LineBreaker lb = lineBreaker;
return (lb != null) ? lb.getIterator(context.getReporter()) : null;
}
@Override
public void processDerivedOptions() {
File fontSpecificationDirectory = null;
if (fontSpecificationDirectoryPath != null) {
fontSpecificationDirectory = new File(fontSpecificationDirectoryPath);
if (!fontSpecificationDirectory.exists())
throw new InvalidOptionUsageException(
"font-directory", "directory does not exist: " + fontSpecificationDirectoryPath);
else if (!fontSpecificationDirectory.isDirectory())
throw new InvalidOptionUsageException(
"font-directory", "not a directory: " + fontSpecificationDirectoryPath);
}
List<File> fontSpecificationFiles = null;
if ((fontSpecificationFileNames != null) && !fontSpecificationFileNames.isEmpty()) {
for (String name : fontSpecificationFileNames) {
File fontSpecificationFile = new File(name);
if (!fontSpecificationFile.exists())
throw new InvalidOptionUsageException("font", "file does not exist: " + name);
else if (!fontSpecificationFile.isFile())
throw new InvalidOptionUsageException("font", "not a file: " + name);
else {
if (fontSpecificationFiles == null)
fontSpecificationFiles = new java.util.ArrayList<File>();
fontSpecificationFiles.add(fontSpecificationFile);
}
}
}
Reporter reporter = context.getReporter();
this.fontCache = new FontCache(fontSpecificationDirectory, fontSpecificationFiles, reporter);
if (lineBreakerName == null) lineBreakerName = defaultLineBreakerName;
LineBreaker lb = LineBreaker.getInstance(lineBreakerName);
this.lineBreaker = lb;
if (charBreakerName == null) charBreakerName = defaultCharacterBreakerName;
LineBreaker cb = LineBreaker.getInstance(charBreakerName);
this.charBreaker = cb;
this.defaults = new Defaults();
if (defaultBackgroundColor != null) {
com.skynav.ttv.model.value.Color[] retColor = new com.skynav.ttv.model.value.Color[1];
if (com.skynav.ttv.verifier.util.Colors.isColor(
defaultBackgroundColor, new Location(), context, retColor))
defaults.setBackgroundColor(
new Color(
retColor[0].getRed(),
retColor[0].getGreen(),
retColor[0].getBlue(),
retColor[0].getAlpha()));
else
throw new InvalidOptionUsageException(
"default-background-color", "invalid color syntax: " + defaultBackgroundColor);
}
if (defaultColor != null) {
com.skynav.ttv.model.value.Color[] retColor = new com.skynav.ttv.model.value.Color[1];
if (com.skynav.ttv.verifier.util.Colors.isColor(
defaultColor, new Location(), context, retColor))
defaults.setColor(
new Color(
retColor[0].getRed(),
retColor[0].getGreen(),
retColor[0].getBlue(),
retColor[0].getAlpha()));
else
throw new InvalidOptionUsageException(
"default-color", "invalid color syntax: " + defaultColor);
}
if (defaultFontFamilies != null) {
List<com.skynav.ttv.model.value.FontFamily> families =
new java.util.ArrayList<com.skynav.ttv.model.value.FontFamily>();
Object[] treatments =
new Object[] {com.skynav.ttv.verifier.util.QuotedGenericFontFamilyTreatment.Allow};
if (com.skynav.ttv.verifier.util.Fonts.isFontFamilies(
defaultFontFamilies, null, context, treatments, families)) {
List<String> fontFamilies = new java.util.ArrayList<String>(families.size());
for (com.skynav.ttv.model.value.FontFamily f : families) fontFamilies.add(f.toString());
defaults.setFontFamilies(fontFamilies);
} else
throw new InvalidOptionUsageException(
"default-font-families", "invalid font families syntax: " + defaultFontFamilies);
}
if (defaultWhitespace != null) {
try {
defaults.setWhitespace(Whitespace.valueOf(defaultWhitespace.toUpperCase()));
} catch (IllegalArgumentException e) {
throw new InvalidOptionUsageException(
"default-whitespace", "invalid whitespace syntax: " + defaultWhitespace);
}
}
}