net.sf.wickedshell.ui.preferences.CompletionTableLabelProvider.java Source code

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Here is the source code for net.sf.wickedshell.ui.preferences.CompletionTableLabelProvider.java

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/*
 * CompletionTableLabelProvider.java
 * 
 * Copyright 2005-2006 Stefan Reichert.
 * All Rights Reserved.
 * 
 * This software is the proprietary information of Stefan Reichert.
 * Use is subject to license terms.
 * 
 */
package net.sf.wickedshell.ui.preferences;

import net.sf.wickedshell.ShellPlugin;
import net.sf.wickedshell.domain.completion.ICompletion;
import net.sf.wickedshell.util.ResourceManager;

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

/**
 * @author Stefan Reichert
 * @since 24.03.2006
 */
public class CompletionTableLabelProvider extends LabelProvider implements ITableLabelProvider {

    /** Column index of the completion. */
    private static final int COMPLETION_COLUMN_INDEX = 0;

    /** Column index of the completion description. */
    private static final int LABEL_COLUMN_INDEX = 1;

    /**
     * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object,
     *      int)
     */
    public Image getColumnImage(Object element, int columnIndex) {
        if (columnIndex == COMPLETION_COLUMN_INDEX) {
            ICompletion completion = (ICompletion) element;
            if (completion.getImagePath() != null && completion.getImagePath().length() > 1) {
                return ResourceManager.getPluginImage(ShellPlugin.getDefault(), completion.getImagePath());
            }
            return ResourceManager.getPluginImage(ShellPlugin.getDefault(), "img/staticCompletion.gif");
        }
        return null;
    }

    /**
     * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object,
     *      int)
     */
    public String getColumnText(Object element, int columnIndex) {
        ICompletion completion = (ICompletion) element;
        switch (columnIndex) {
        case COMPLETION_COLUMN_INDEX:
            return completion.getContent();
        case LABEL_COLUMN_INDEX:
            return completion.getLabel();
        default:
            return "invalid column index";
        }
    }

}