/**
* Load, starting with the memoryComboIcon element, then all the value-icon pairs
*
* @param element Top level Element to unpack.
* @param o an Editor as an Object
*/
public void load(Element element, Object o) {
// create the objects
Editor p = (Editor) o;
Element elem = element.getChild("itemList");
List<Element> list = elem.getChildren("item");
String[] items = new String[list.size()];
for (int i = 0; i < list.size(); i++) {
Element e = list.get(i);
String item = e.getText();
// int idx = 0;
// try {
// idx = e.getAttribute("index").getIntValue();
// } catch ( org.jdom2.DataConversionException ex) {
// log.error("failed to convert ComboBoxIcon index attribute");
// idx = i;
// }
items[i] = item;
}
MemoryComboIcon l = new MemoryComboIcon(p, items);
loadTextInfo(l, element);
String name;
Attribute attr = element.getAttribute("memory");
if (attr == null) {
log.error("incorrect information for a memory location; must use memory name");
p.loadFailed();
return;
} else {
name = attr.getValue();
}
Memory m = jmri.InstanceManager.memoryManagerInstance().getMemory(name);
if (m != null) {
l.setMemory(name);
} else {
log.error("Memory named '" + attr.getValue() + "' not found.");
p.loadFailed();
return;
}
p.putItem(l);
// load individual item's option settings after editor has set its global settings
loadCommonAttributes(l, Editor.MEMORIES, element);
}
/**
* Default implementation for storing the contents of a MemorySpinnerIcon
*
* @param o Object to store, of type MemorySpinnerIcon
* @return Element containing the complete info
*/
public Element store(Object o) {
MemoryComboIcon p = (MemoryComboIcon) o;
Element element = new Element("memoryComboIcon");
Element elem = new Element("itemList");
DefaultComboBoxModel model = p.getComboModel();
for (int i = 0; i < model.getSize(); i++) {
Element e = new Element("item");
e.setAttribute("index", "" + i);
e.addContent((String) model.getElementAt(i));
elem.addContent(e);
}
element.addContent(elem);
// include attributes
element.setAttribute("memory", p.getNamedMemory().getName());
storeCommonAttributes(p, element);
storeTextInfo(p, element);
element.setAttribute("class", "jmri.jmrit.display.configurexml.MemoryComboIconXml");
return element;
}
