/*******************************************************************************
* Copyright (c) 2006, 2007 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
*
*******************************************************************************/
package org.eclipse.jst.jsp.ui.internal.taginfo;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.ITextHover;
import org.eclipse.jface.text.ITextViewer;
import org.eclipse.jface.text.information.IInformationProvider;
import org.eclipse.jface.text.information.IInformationProviderExtension;
import org.eclipse.wst.sse.ui.internal.SSEUIPlugin;
/**
* Provides context help for JSP tags (Show tooltip description)
*
* @deprecated StructuredTextViewerConfiguration creates the appropriate
* information provider
*/
public class JSPInformationProvider implements IInformationProvider, IInformationProviderExtension {
private ITextHover fTextHover = null;
public JSPInformationProvider() {
fTextHover = SSEUIPlugin.getDefault().getTextHoverManager().createBestMatchHover(new JSPTagInfoHoverProcessor());
}
public IRegion getSubject(ITextViewer textViewer, int offset) {
return fTextHover.getHoverRegion(textViewer, offset);
}
public String getInformation(ITextViewer textViewer, IRegion subject) {
return (String) getInformation2(textViewer, subject);
}
public Object getInformation2(ITextViewer textViewer, IRegion subject) {
return fTextHover.getHoverInfo(textViewer, subject);
}
}