private void writeAttributes(Element attrElements) throws WriteExternalException {
List<TextAttributesKey> list = new ArrayList<TextAttributesKey>(myAttributesMap.keySet());
Collections.sort(list);
for (TextAttributesKey key : list) {
TextAttributes defaultAttr =
myParentScheme != null ? myParentScheme.getAttributes(key) : new TextAttributes();
TextAttributesKey baseKey = key.getFallbackAttributeKey();
TextAttributes defaultFallbackAttr =
baseKey != null && myParentScheme instanceof AbstractColorsScheme
? ((AbstractColorsScheme) myParentScheme).getFallbackAttributes(baseKey)
: null;
TextAttributes value = myAttributesMap.get(key);
if (!value.equals(defaultAttr) || defaultAttr == defaultFallbackAttr) {
Element element = new Element(OPTION_ELEMENT);
element.setAttribute(NAME_ATTR, key.getExternalName());
if (baseKey == null || !value.isFallbackEnabled()) {
Element valueElement = new Element(VALUE_ELEMENT);
value.writeExternal(valueElement);
element.addContent(valueElement);
attrElements.addContent(element);
} else if (defaultAttr != defaultFallbackAttr) {
element.setAttribute(BASE_ATTRIBUTES_ATTR, baseKey.getExternalName());
attrElements.addContent(element);
}
}
}
}
protected TextAttributes getFallbackAttributes(TextAttributesKey fallbackKey) {
if (fallbackKey == null) return null;
TextAttributes fallbackAttributes = getDirectlyDefinedAttributes(fallbackKey);
if (fallbackAttributes != null) {
if (!fallbackAttributes.isFallbackEnabled()
|| fallbackKey.getFallbackAttributeKey() == null) {
return fallbackAttributes;
}
}
return getFallbackAttributes(fallbackKey.getFallbackAttributeKey());
}
private void migrateErrorStripeColorFrom14(
@NotNull TextAttributesKey name, @NotNull TextAttributes attr) {
if (myVersion >= 141 || myParentScheme == null) return;
Couple<Color> m = DEFAULT_STRIPE_COLORS.get(name.getExternalName());
if (m != null && Comparing.equal(m.first, attr.getErrorStripeColor())) {
attr.setErrorStripeColor(m.second);
}
}
public void readAttributes(@NotNull Element childNode) {
for (Element e : childNode.getChildren(OPTION_ELEMENT)) {
TextAttributesKey name = TextAttributesKey.find(e.getAttributeValue(NAME_ATTR));
Element valueElement = e.getChild(VALUE_ELEMENT);
TextAttributes attr =
valueElement != null ? new TextAttributes(valueElement) : new TextAttributes();
myAttributesMap.put(name, attr);
migrateErrorStripeColorFrom14(name, attr);
}
}