/*******************************************************************************
* Copyright (c) 2007 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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
*
* Contributor:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.common.model.icons.impl;
import org.eclipse.swt.graphics.Image;
import org.jboss.tools.common.meta.impl.XEntityRendererImpl;
import org.jboss.tools.common.model.XModelObject;
/**
* @author Viacheslav Kabanovich
*/
public class LargeReferencedIcons implements ImageComponent {
static String DEFAULT_LARGE_ICON = "main.xstudio.palette.macro-tag-large"; //$NON-NLS-1$
ReferencedIcons ri = new ReferencedIcons();
private XStudioIcons studioicons = new XStudioIcons();
public LargeReferencedIcons() {}
public int getHash(XModelObject obj) {
String x = obj.getAttributeValue("large icon"); //$NON-NLS-1$
if (x == null || x.trim().length() == 0) {
x = obj.getAttributeValue("icon"); //$NON-NLS-1$
if (x == null || x.trim().length() == 0) {
return DEFAULT_LARGE_ICON.hashCode();
}
return ri.getHash(obj);
}
XModelObject r = obj.getModel().getByPath(x);
return (r == null) ? "defaultimage".hashCode() : 718 + x.hashCode() + studioicons.getHash(r); //$NON-NLS-1$
}
public Image getImage(XModelObject obj) {
String v = obj.getAttributeValue("large icon"); //$NON-NLS-1$
if(v == null || v.trim().length() == 0) {
v = obj.getAttributeValue("icon"); //$NON-NLS-1$
if(v == null || v.trim().length() == 0) {
return obj.getModelEntity().getMetaModel().getIconList().getImage(DEFAULT_LARGE_ICON);
}
return ri.getImage(obj);
}
XModelObject ic = (v == null || v.trim().length() == 0) ? null : obj.getModel().getByPath(v);
Image res = (ic == null || ic == obj) ? null : new XModelObjectIcon(ic).getEclipseImage();
if(res != null) return res;
return obj.getModelEntity().getMetaModel().getIconList().getImage("default.unknown"); //$NON-NLS-1$
}
}