package org.eclipse.jst.jsp.ui.internal.hyperlink;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.hyperlink.IHyperlink;
import org.eclipse.jst.jsp.core.taglib.IJarRecord;
import org.eclipse.jst.jsp.core.taglib.ITaglibRecord;
import org.eclipse.jst.jsp.core.taglib.IURLRecord;
import org.eclipse.jst.jsp.ui.internal.JSPUIMessages;
/**
* Hyperlink for taglib files in jars or specified by urls.
*/
class TaglibJarUriHyperlink implements IHyperlink {
private IRegion fRegion;
private ITaglibRecord fTaglibRecord;
private IHyperlink fHyperlink;
public TaglibJarUriHyperlink(IRegion region, ITaglibRecord record) {
fRegion = region;
fTaglibRecord = record;
}
private IHyperlink getHyperlink() {
if (fHyperlink == null && fTaglibRecord != null) {
switch (fTaglibRecord.getRecordType()) {
case (ITaglibRecord.JAR) : {
IJarRecord record = (IJarRecord) fTaglibRecord;
fHyperlink = new TaglibJarHyperlink(fRegion, record.getLocation());
}
break;
case (ITaglibRecord.URL) : {
IURLRecord record = (IURLRecord) fTaglibRecord;
fHyperlink = new URLFileHyperlink(fRegion, record.getURL());
}
}
}
return fHyperlink;
}
public IRegion getHyperlinkRegion() {
IRegion region = null;
IHyperlink link = getHyperlink();
if (link != null) {
region = link.getHyperlinkRegion();
}
return region;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.text.hyperlink.IHyperlink#getTypeLabel()
*/
public String getTypeLabel() {
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.text.hyperlink.IHyperlink#getHyperlinkText()
*/
public String getHyperlinkText() {
return JSPUIMessages.TLDHyperlink_hyperlinkText;
}
public void open() {
IHyperlink link = getHyperlink();
if (link != null) {
link.open();
}
}
}