/** Removes all CSS files dynamically added with {@link #addCss(String)}.<br> */
private void removeDynamicCss() {
Element eHead = XDOM.getDocument().getElementsByTagName(TAG_HEAD).getItem(0);
for (Map.Entry<String, Element> e : additionalCss.entrySet()) {
eHead.removeChild(e.getValue());
}
}
/**
* Dynamically adds the passed CSS to the document, and stores in {@link #additionalCss} the
* resulting <code><link rel="stylesheet"></code><br>
*
* @param css
*/
private void addCss(StylesheetDTO css) {
String id = Integer.valueOf(Random.nextInt()).toString();
Element eLink = DOM.createElement(TAG_LINK);
eLink.setAttribute(ATTRIBUTE_ID, id);
eLink.setAttribute(ATTRIBUTE_REL, "stylesheet");
eLink.setAttribute(ATTRIBUTE_TYPE, "text/css");
eLink.setAttribute(ATTRIBUTE_HREF, css.getUrl());
if (css.getMedia() != null) {
eLink.setAttribute(ATTRIBUTE_MEDIA, css.getMedia());
}
Element eHead = XDOM.getDocument().getElementsByTagName(TAG_HEAD).getItem(0);
eHead.appendChild(eLink);
additionalCss.put(id, eLink);
};
