/**
* Handle tag <head>
*
* @param tag
*/
private void handleHeadTag(ComponentTag tag) {
// we found <head>
if (tag.isOpen()) {
if (foundHead) {
throw new MarkupException(
new MarkupStream(markup),
"Tag <head> is not allowed at this position (do you have multiple <head> tags in your markup?).");
}
foundHead = true;
if (tag.getId() == null) {
tag.setId(HEADER_ID);
tag.setAutoComponentTag(true);
tag.setModified(true);
}
} else if (tag.isClose()) {
if (foundHeaderItemsTag) {
// revert the settings from above
ComponentTag headOpenTag = tag.getOpenTag();
// change the id because it is special. See HtmlHeaderResolver
headOpenTag.setId(HEADER_ID + "-Ignored");
headOpenTag.setAutoComponentTag(false);
headOpenTag.setModified(false);
headOpenTag.setFlag(ComponentTag.RENDER_RAW, true);
}
foundClosingHead = true;
}
}
/** @param auto True, if wicket:id has been automatically created (internal component) */
public void setAutoComponentTag(boolean auto) {
setFlag(AUTO_COMPONENT, auto);
}
/**
* Sets ignore.
*
* @param ignore If true than MarkupParser will remove it from the markup
*/
public void setIgnore(boolean ignore) {
setFlag(IGNORE, ignore);
}
/**
* True if the HTML tag (e.g. br) has no close tag
*
* @param hasNoCloseTag
*/
public void setHasNoCloseTag(boolean hasNoCloseTag) {
setFlag(NO_CLOSE_TAG, hasNoCloseTag);
}
/**
* Manually mark the ComponentTag being modified. Flagging the tag being modified does not happen
* automatically.
*
* @param modified
*/
public final void setModified(final boolean modified) {
setFlag(MODIFIED, modified);
}
/**
* If autolink is set to true, href attributes will automatically be converted into Wicket
* bookmarkable URLs.
*
* @param autolink enable/disable automatic href conversion
*/
public final void enableAutolink(final boolean autolink) {
setFlag(AUTOLINK, autolink);
}