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/*******************************************************************************
* Copyright (c) 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
*******************************************************************************/
package org.eclipse.jface.internal.text.html;
import org.eclipse.jface.text.DefaultInformationControl;
/**
* Provides input for a {@link BrowserInformationControl}.
*
* @since 3.4
*/
public abstract class BrowserInformationControlInput extends BrowserInput {
/**
* Returns the leading image width.
*
* @return the size of the leading image, by default <code>0</code> is returned
* @since 3.4
*/
public int getLeadingImageWidth() {
return 0;
}
/**
* Creates the next browser input with the given input as previous one.
*
* @param previous the previous input or <code>null</code> if none
*/
public BrowserInformationControlInput(BrowserInformationControlInput previous) {
super(previous);
}
/**
* @return the HTML contents
*/
public abstract String getHtml();
/**
* Returns the HTML from {@link #getHtml()}.
* This is a fallback mode for platforms where the {@link BrowserInformationControl}
* is not available and this input is passed to a {@link DefaultInformationControl}.
*
* @return {@link #getHtml()}
*/
@Override
public String toString() {
return getHtml();
}
}
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