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/*******************************************************************************
* Copyright (c) 2001, 2008 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Jens Lukowski/Innoopract - initial renaming/restructuring
*
*******************************************************************************/
package org.eclipse.wst.sse.ui.internal;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.eclipse.jface.internal.text.html.HTMLPrinter;
import org.eclipse.jface.text.source.DefaultAnnotationHover;
/**
* Determines all messages for the given line and collects, concatenates, and
* formats them in HTML. Use of the internal HTMLPrinter was observed in
* org.eclipse.jdt.internal.ui.text.HTMLAnnotationHover .
*/
public class StructuredTextAnnotationHover extends DefaultAnnotationHover {
public StructuredTextAnnotationHover() {
super();
}
public StructuredTextAnnotationHover(boolean showLineNumber) {
super(showLineNumber);
}
/*
* Formats a message as HTML text.
*/
protected String formatSingleMessage(String message) {
StringBuffer buffer = new StringBuffer();
HTMLPrinter.addPageProlog(buffer);
HTMLPrinter.addParagraph(buffer, HTMLPrinter.convertToHTMLContent(message));
HTMLPrinter.addPageEpilog(buffer);
return buffer.toString();
}
/*
* Formats several message as HTML text.
*/
protected String formatMultipleMessages(List messages) {
StringBuffer buffer = new StringBuffer();
HTMLPrinter.addPageProlog(buffer);
HTMLPrinter.addParagraph(buffer, HTMLPrinter.convertToHTMLContent(SSEUIMessages.Multiple_errors));
HTMLPrinter.startBulletList(buffer);
Set collectedMessages = new HashSet();
Iterator e = messages.iterator();
while (e.hasNext()) {
String converted = HTMLPrinter.convertToHTMLContent((String) e.next());
collectedMessages.add(converted);
}
e = collectedMessages.iterator();
while (e.hasNext()) {
HTMLPrinter.addBullet(buffer, e.next().toString());
}
HTMLPrinter.endBulletList(buffer);
HTMLPrinter.addPageEpilog(buffer);
return buffer.toString();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.sse.ui.IReleasable#release()
*/
public void release() {
}
}
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