org.parallelj.designer.extension.edit.parts.BusinessProcedureNameExtendedEditPart.java Source code

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Here is the source code for org.parallelj.designer.extension.edit.parts.BusinessProcedureNameExtendedEditPart.java

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/*
 *     ParallelJ, framework for parallel computing
 *     
 *     Copyright (C) 2010 Atos Worldline or third-party contributors as
 *     indicated by the @author tags or express copyright attribution
 *     statements applied by the authors.
 *     
 *     This library is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU Lesser General Public
 *     License as published by the Free Software Foundation; either
 *     version 2.1 of the License.
 *     
 *     This library is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 *     Lesser General Public License for more details.
 *     
 *     You should have received a copy of the GNU Lesser General Public
 *     License along with this library; if not, write to the Free Software
 *     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */
package org.parallelj.designer.extension.edit.parts;

import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.graphics.Image;
import org.parallelj.designer.edit.parts.BusinessProcedureNameEditPart;
import org.parallelj.designer.extension.Activator;
import org.parallelj.designer.extension.tools.ImageLoader;

public class BusinessProcedureNameExtendedEditPart extends BusinessProcedureNameEditPart {

    public BusinessProcedureNameExtendedEditPart(View view) {
        super(view);
    }

    /**
     * @return icon image for BusinessProcedureName label
     */
    @Override
    protected Image getLabelIcon() {
        // this will retrieve image path from preference or from businesscontribution
        if (this.getParent() instanceof BusinessProcedureExtendedEditPart) {

            String path = null;
            BusinessProcedureExtendedEditPart businessProcedureExtendedEditPart = (BusinessProcedureExtendedEditPart) this
                    .getParent();
            IPreferenceStore preferenceStore = Activator.getDefault().getPreferenceStore();

            if (businessProcedureExtendedEditPart.getBusinessProcedureContribution() == null) {
                path = preferenceStore.getString(this.getLabelText());
            } else {
                path = businessProcedureExtendedEditPart.getBusinessProcedureContribution().getImgPath();
                preferenceStore.putValue(this.getLabelText(), path);
            }

            String[] split = path.split(":");
            return ImageLoader.getImage(split[0], split[1]);
        }
        return null;
    }
}