public IMarkupFragment getMarkup() {
IMarkupFragment enclosureMarkup = null;
if (this.enclosureMarkupAsString == null) {
final IMarkupFragment markup = super.getMarkup();
if (markup != null && markup != Markup.NO_MARKUP) {
enclosureMarkup = markup;
this.enclosureMarkupAsString = markup.toString(true);
}
} else {
enclosureMarkup = Markup.of(this.enclosureMarkupAsString);
}
return enclosureMarkup;
}
/**
* Gets the header part of the Panel/Border. Returns null if it doesn't have a header tag.
*
* @param container
* @param id
* @param markup
* @return the header part for this panel/border or null if it doesn't have a wicket:head tag.
*/
private HeaderPartContainer getHeaderPart(
final WebMarkupContainer container, final String id, final IMarkupFragment markup) {
// Create a HtmlHeaderContainer for the header tag found
final MarkupElement element = markup.get(0);
if (element instanceof WicketTag) {
final WicketTag wTag = (WicketTag) element;
if ((wTag.isHeadTag() == true) && (wTag.getNamespace() != null)) {
// Create the header container and associate the markup with it
return new HeaderPartContainer(id, container, markup);
}
}
throw new WicketRuntimeException(
"Programming error: expected a WicketTag: " + markup.toString());
}
/**
* Search for the child's markup in the associated markup file.
*
* @param parent The container expected to contain the markup for child
* @param child The child component to find the markup for
* @return The markup associated with the child
*/
@Override
public IMarkupFragment getMarkup(final MarkupContainer parent, final Component child) {
Args.notNull(tagName, "tagName");
IMarkupFragment associatedMarkup = parent.getAssociatedMarkup();
if (associatedMarkup == null) {
throw new MarkupNotFoundException(
"Failed to find markup file associated. "
+ Classes.simpleName(parent.getClass())
+ ": "
+ parent.toString());
}
// Find <wicket:panel>
IMarkupFragment markup = MarkupUtil.findStartTag(associatedMarkup, tagName);
if (markup == null) {
throw new MarkupNotFoundException(
"Expected to find <wicket:"
+ tagName
+ "> in associated markup file. Markup: "
+ associatedMarkup.toString());
}
// If child == null, than return the markup fragment starting with <wicket:panel>
if (child == null) {
return markup;
}
// Find the markup for the child component
associatedMarkup = markup.find(child.getId());
if (associatedMarkup != null) {
return associatedMarkup;
}
associatedMarkup = searchMarkupInTransparentResolvers(parent, markup, child);
if (associatedMarkup != null) {
return associatedMarkup;
}
return findMarkupInAssociatedFileHeader(parent, child);
}