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/*******************************************************************************
* Copyright (c) 2004, 2016 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.ui.internal.intro.impl.model;
import org.eclipse.ui.internal.intro.impl.model.util.BundleUtil;
import org.osgi.framework.Bundle;
import org.w3c.dom.Element;
/**
* An intro image element.
*/
public class IntroImage extends AbstractBaseIntroElement {
protected static final String TAG_IMAGE = "img"; //$NON-NLS-1$
private static final String ATT_SRC = "src"; //$NON-NLS-1$
private static final String ATT_ALT = "alt"; //$NON-NLS-1$
private static final String ATT_TITLE = "title"; //$NON-NLS-1$
private Element element;
private String src;
private String base;
IntroImage(Element element, Bundle bundle, String base) {
super(element, bundle);
this.element = element;
this.base = base;
}
/**
* @return Returns the alt.
*/
public String getAlt() {
return getAttribute(element, ATT_ALT);
}
/**
* @return Returns the title.
*/
public String getTitle() {
return getAttribute(element, ATT_TITLE);
}
@Override
public int getType() {
return AbstractIntroElement.IMAGE;
}
/**
* @return Returns the src value, already resolved as a local url.
*/
public String getSrc() {
if (src==null)// Resolve src.
src = BundleUtil.getResolvedResourceLocation(base, getSrcAsIs(), getBundle());
return src;
}
/**
* @return Returns the src value, as is, without resolving it as a local
* url. The src value is relative to the parent plugin.
*/
public String getSrcAsIs() {
return getAttribute(element, ATT_SRC);
}
}
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