com.kevlindev.pinconverter.ui.BoardLabelProvider.java Source code

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Here is the source code for com.kevlindev.pinconverter.ui.BoardLabelProvider.java

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/**
 * Copyright 2011, Kevin Lindsey
 * See LICENSE file for licensing information
 */
package com.kevlindev.pinconverter.ui;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.swt.graphics.Image;

import com.kevlindev.pinconverter.BoardRegistry;
import com.kevlindev.pinconverter.Registrar;
import com.kevlindev.pinconverter.model.Board;
import com.kevlindev.pinconverter.model.Bus;
import com.kevlindev.pinconverter.model.Pin;
import com.kevlindev.utils.StringUtils;

/**
 * BoardLabelProvider
 */
public class BoardLabelProvider implements ILabelProvider {
    private static final Image FOLDER_ICON = getImage("/com/kevlindev/pinconverter/ui/resources/folder.png");
    private static final Image BOARD_ICON = getImage("/com/kevlindev/pinconverter/ui/resources/board.png");
    private static final Image WING_ICON = getImage("/com/kevlindev/pinconverter/ui/resources/wing.png");
    private static final Image BUS_ICON = getImage("/com/kevlindev/pinconverter/ui/resources/bus.png");
    private static final Image PIN_ICON = getImage("/com/kevlindev/pinconverter/ui/resources/pin.png");

    static Image getImage(String resource) {
        ImageDescriptor descriptor = ImageDescriptor.createFromFile(BoardLabelProvider.class, resource);

        return descriptor.createImage();
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.
     * jface.viewers.ILabelProviderListener)
     */
    @Override
    public void addListener(ILabelProviderListener arg0) {
        // TODO Auto-generated method stub

    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
     */
    @Override
    public void dispose() {
        // TODO Auto-generated method stub

    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang
     * .Object, java.lang.String)
     */
    @Override
    public boolean isLabelProperty(Object arg0, String arg1) {
        // TODO Auto-generated method stub
        return false;
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse
     * .jface.viewers.ILabelProviderListener)
     */
    @Override
    public void removeListener(ILabelProviderListener arg0) {
        // TODO Auto-generated method stub

    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
     */
    @Override
    public Image getImage(Object arg0) {
        if (arg0 instanceof BoardRegistry) {
            return FOLDER_ICON;
        } else if (arg0 instanceof Board) {
            return ((Board) arg0).isWing() ? WING_ICON : BOARD_ICON;
        } else if (arg0 instanceof Bus) {
            return BUS_ICON;
        } else if (arg0 instanceof Pin) {
            return PIN_ICON;
        } else {
            return null;
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
     */
    @Override
    public String getText(Object arg0) {
        String result = StringUtils.EMPTY;

        if (arg0 == Registrar.BOARD_REGISTRY) {
            result = "Boards";
        } else if (arg0 == Registrar.WING_REGISTRY) {
            result = "Wings";
        } else if (arg0 instanceof Board) {
            Board board = (Board) arg0;

            result = board.getNames().get(0);
        } else if (arg0 instanceof Bus) {
            Bus bus = (Bus) arg0;

            result = bus.getName();
        } else if (arg0 instanceof Pin) {
            Pin pin = (Pin) arg0;

            result = pin.getName();
            result = (result == null || result.isEmpty()) ? "n/a" : result;
        }

        return result;
    }
}