public void loadState(Element element) {
mySelectedIndex = 0;
try {
mySelectedIndex = Integer.parseInt(element.getAttributeValue(ATTRIBUTE_SELECTED_INDEX));
} catch (NumberFormatException ignored) {
// nothing to be done
}
//noinspection unchecked
for (Element child : (Iterable<Element>) element.getChildren()) {
if (ELEMENT_TODO_PANEL.equals(child.getName())) {
String id = child.getAttributeValue(ATTRIBUTE_ID);
if (VALUE_SELECTED_FILE.equals(id)) {
myCurrentPanelSettings.readExternal(child);
} else if (VALUE_ALL.equals(id)) {
myAllPanelSettings.readExternal(child);
} else if (VALUE_DEFAULT_CHANGELIST.equals(id)) {
myChangeListTodosPanelSettings.readExternal(child);
} else {
throw new IllegalArgumentException("unknown id: " + id);
}
}
}
}
public Element getState() {
Element element = new Element("TodoView");
if (myContentManager != null) { // all panel were constructed
Content content = myContentManager.getSelectedContent();
element.setAttribute(
ATTRIBUTE_SELECTED_INDEX, Integer.toString(myContentManager.getIndexOfContent(content)));
}
Element selectedFileElement = new Element(ELEMENT_TODO_PANEL);
selectedFileElement.setAttribute(ATTRIBUTE_ID, VALUE_SELECTED_FILE);
myCurrentPanelSettings.writeExternal(selectedFileElement);
element.addContent(selectedFileElement);
Element allElement = new Element(ELEMENT_TODO_PANEL);
allElement.setAttribute(ATTRIBUTE_ID, VALUE_ALL);
myAllPanelSettings.writeExternal(allElement);
element.addContent(allElement);
Element changeListElement = new Element(ELEMENT_TODO_PANEL);
changeListElement.setAttribute(ATTRIBUTE_ID, VALUE_DEFAULT_CHANGELIST);
myChangeListTodosPanelSettings.writeExternal(changeListElement);
element.addContent(changeListElement);
return element;
}