egovframework.mgt.fit.views.ViewLabelProvider.java Source code

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Here is the source code for egovframework.mgt.fit.views.ViewLabelProvider.java

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/*
 * Copyright 2011 MOPAS(Ministry of Public Administration and Security).
 *
 * 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 egovframework.mgt.fit.views;

import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.swt.graphics.Image;

/**
 * tree? viewer? ? Label?  ViewLabelProvider ?
 * @author ??
 */
class ViewLabelProvider extends LabelProvider implements ITableLabelProvider {
    /**
     *  ? ? .
     * @param obj
     * @param index
     * @return
     */
    public String getColumnText(Object obj, int index) {
        if (obj instanceof TreeContents) {

            TreeContents tc = (TreeContents) obj;
            int count = tc.getChild().length;
            if (FitView.TITLE_VIOLATIONS.equals((String) tc.getParent())) {
                count = tc.getChildLength();
            }
            StringBuffer result = new StringBuffer((String) tc.getParent());
            String temp = " (" + count;
            result.append(temp);
            result.append(tc.getChild().length < 2 ? " item)" : " items)");
            return result.toString();
        }
        if (obj instanceof String) {
            return (String) obj;
        } else
            return null;
    }

    /**
      * ? ? .
     * @param obj
     * @param index
     * @return
     */
    public Image getColumnImage(Object obj, int index) {
        return getImage(obj);
    }

    //   public Image getImage(Object obj) {
    //      return null;
    //      return PlatformUI.getWorkbench().
    //            getSharedImages().getImage(ISharedImages.IMG_OBJ_ELEMENT);
    //   }
}