unc.lib.cdr.workbench.xwalk.MetadataCompartmentDecorator.java Source code

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Here is the source code for unc.lib.cdr.workbench.xwalk.MetadataCompartmentDecorator.java

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/**
 * Copyright 2010 The University of North Carolina at Chapel Hill
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package unc.lib.cdr.workbench.xwalk;

import org.eclipse.jface.viewers.IDecoration;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ILightweightLabelDecorator;

public class MetadataCompartmentDecorator implements ILightweightLabelDecorator {

    @Override
    public void addListener(ILabelProviderListener listener) {
    }

    @Override
    public void dispose() {
    }

    @Override
    public boolean isLabelProperty(Object element, String property) {
        return true;
    }

    @Override
    public void removeListener(ILabelProviderListener listener) {
    }

    @Override
    public void decorate(Object element, IDecoration decoration) {
        if (element instanceof MetadataCompartment) {
            MetadataCompartment mc = (MetadataCompartment) element;
            decoration.addSuffix("  " + mc.metadataSections.size() + " records");
        }
    }

}