gefuipluginimages.java

对eclipse gef进行封装,可以生成图形化编辑器

/*******************************************************************************
 * $Header: /cvsroot/EOS6/work_dir/niegy/com.primeton.studio.gef.ui/src/com/primeton/studio/gef/ui/GefUiPluginImages.java,v 1.4 2006/12/08 07:04:32 niegy Exp $
 * $Revision: 1.4 $
 * $Date: 2006/12/08 07:04:32 $
 *
 *==============================================================================
 *
 * Copyright (c) 2001-2006 Primeton Technologies, Ltd.
 * All rights reserved.
 * 
 * Created on 2006-11-16
 *******************************************************************************/


package com.primeton.studio.gef.ui;

import java.net.MalformedURLException;
import java.net.URL;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.Image;

/**
 * TODO 此处填写 class 信息
 *
 * @author niegy (mailto:[e-mail])
 */
/*
 * 修改历史
 * $Log: GefUiPluginImages.java,v $
 * Revision 1.4  2006/12/08 07:04:32  niegy
 * 重构代码
 *
 * Revision 1.3  2006/11/22 07:07:38  niegy
 * 增加table
 *
 * Revision 1.2  2006/11/18 12:13:53  niegy
 * 增加容器模型
 *
 * Revision 1.1  2006/11/17 03:15:13  niegy
 * create
 * 
 */
public class GefUiPluginImages {
	 static final URL BASE_URL = GefUiPlugin.getDefault().getBundle().getEntry("/"); //$NON-NLS-1$
	 
	 public static final Image IMG_FILE;
	 public static final Image IMG_FOLDER;
	 public static final Image CLASS;
	 public static final Image INTERFACE;
	 public static final Image FIELD_PUBLIC;
	 public static final Image METHOD_PUBLIC;
	 public static final ImageDescriptor GEF_OUTLINE;
	 public static final ImageDescriptor GEF_OVERVIEW;
	 public static final ImageDescriptor GEF_CONNECTION_16;
	 public static final ImageDescriptor GEF_CONNECTION_32;
	 public static final ImageDescriptor GEF_PROPERTIES;
	 public static final ImageDescriptor GEF_NOTE_16;
	 public static final ImageDescriptor GEF_NOTE_32;
	 
	  static {
	        String iconPath = "icons/"; //$NON-NLS-1$

	        String prefix16 = iconPath + "16/"; //$NON-NLS-1$
	        String prefix32 = iconPath + "32/"; //$NON-NLS-1$
	        
	        IMG_FILE = createImageDescriptor(iconPath
	                + "file.gif").createImage();
	        IMG_FOLDER = createImageDescriptor(iconPath
	                + "folder.gif").createImage();
	        
	        CLASS = createImageDescriptor(iconPath
	                + "class_obj.gif").createImage();
	        INTERFACE = createImageDescriptor(iconPath
	                + "int_obj.gif").createImage();
	        
	        FIELD_PUBLIC = createImageDescriptor(iconPath
	                + "field_public_obj.gif").createImage();
	        METHOD_PUBLIC = createImageDescriptor(iconPath
	                + "methpub_obj.gif").createImage();
	        
	        
	        
	        
	        GEF_PROPERTIES = createImageDescriptor(iconPath
	                + "properties.gif");
	        GEF_OUTLINE = createImageDescriptor(iconPath
	                + "outline.gif");
	        GEF_OVERVIEW = createImageDescriptor(iconPath
	                + "overview.gif");
	        GEF_CONNECTION_16 = createImageDescriptor(prefix16
	                + "connection.gif");
	        GEF_CONNECTION_32 = createImageDescriptor(prefix32
	                + "connection.gif");
	        GEF_NOTE_16 = createImageDescriptor(prefix16
	                + "note.gif");
	        GEF_NOTE_32 = createImageDescriptor(prefix32
	                + "note.gif");
	  }
	  
	    /**
	     * Utility method to create an <code>ImageDescriptor</code> from a path to
	     * a file.
	     */
	    private static ImageDescriptor createImageDescriptor(String path) {
	        try {
	            URL url = new URL(BASE_URL, path);
	            return ImageDescriptor.createFromURL(url);
	        } catch (MalformedURLException e) {
	        }
	        return ImageDescriptor.getMissingImageDescriptor();
	    }
}