patheditorinput.java

来自「mywork是rcp开发的很好的例子」· Java 代码 · 共 53 行

/**
 * 
 */
package net.sf.freenote;

import org.eclipse.core.runtime.IPath;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.IPathEditorInput;
import org.eclipse.ui.IPersistableElement;
/**
 * 基于文件路径的editorinput
 * @author levin
 * @since 2008-1-26 下午07:28:14
 */
public class PathEditorInput implements IPathEditorInput{
	private IPath path;
	
	public PathEditorInput(IPath path) {
		super();
		this.path = path;
	}
	public IPath getPath() {
		return path;
	}
	public boolean exists() {
		return path.toFile().exists();
	}

	public ImageDescriptor getImageDescriptor() {
		return null;
	}

	public String getName() {
		return path.toString();
	}
	public IPersistableElement getPersistable() {
		return null;
	}
	public String getToolTipText() {
		return path.toString();
	}
	public Object getAdapter(Class adapter) {
		return null;
	}
	@Override
	public boolean equals(Object obj) {
		if(obj instanceof PathEditorInput && path != null){
			return path.equals(((PathEditorInput)obj).getPath());
		}
		return super.equals(obj);
	}
	
}