formeditorinput.java

eclipse开发笔记

package com.plugindev.addressbook.editors.models;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.*;

public class FormEditorInput implements IEditorInput {
	private String name;
	public FormEditorInput(String name) {
		this.name = name;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#exists()
	 */
	public boolean exists() {
		return true;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#getImageDescriptor()
	 */
	public ImageDescriptor getImageDescriptor() {
		return PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(
				ISharedImages.IMG_OBJ_ELEMENT);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#getName()
	 */
	public String getName() {
		return name;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#getPersistable()
	 */
	public IPersistableElement getPersistable() {
		return null;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#getToolTipText()
	 */
	public String getToolTipText() {
		return getName();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
	 */
	public Object getAdapter(Class adapter) {
		return null;
	}
	public boolean equals(Object obj){
		if(obj instanceof FormEditorInput)
			return this.name.equals(((FormEditorInput)obj).getName());
		return false;
	}
}