| /******************************************************************************* |
| * 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() { |
| } |
| } |