void restore(XmlNode node) throws XMLException {
layerControls.restore(node);
invertRegionSwitch.restore(node);
colorControls.restore(node);
if (node.hasAttribute(TabIndexTag)) {
tabPane.setSelectedIndex(Integer.parseInt(node.getAttribute(TabIndexTag)));
}
}
/**
* Preserve this ImageExportOptions in XML.
*
* @param node An XML context in which to save.
*/
public void write(XmlNode node) {
node = node.addChild(ExportOptionsTag);
node.setAttribute(TypeTag, m_imageType.getName());
save(node);
if (m_exportFile != null) {
node.setAttribute(FileTag, m_exportFile.getAbsolutePath());
}
}
/**
* Instantiate a new ImageExportOptions from a preserved state.
*
* @param node An XML context in which state was saved
* @return The new ImageExportOptions
* @throws XMLException If the given node has invalid content.
*/
public static ImageExportOptions read(XmlNode node) throws XMLException {
node = node.getChild(ExportOptionsTag);
final String typeName = node.getAttribute(TypeTag);
final ImageType type = ImageType.getImageTypeByName(typeName);
if (type == null) {
throw new XMLException("Unrecognized image export type");
}
final ImageExportOptions options = type.newExportOptions();
options.restore(node);
if (node.hasAttribute(FileTag)) {
options.m_exportFile = new File(node.getAttribute(FileTag));
}
return options;
}
void save(XmlNode node) {
layerControls.save(node);
invertRegionSwitch.save(node);
colorControls.save(node);
node.setAttribute(TabIndexTag, Integer.toString(tabPane.getSelectedIndex()));
}