OriginalFolderEditorInput.java

/**
 * Copyright 2010 The University of North Carolina at Chapel Hill
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package unc.lib.cdr.workbench.capture;

import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Platform;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IPersistableElement;

/**
 * @author Gregory Jansen
 * 
 */
public class OriginalFolderEditorInput implements IEditorInput {
	IPath platformPath = null;

	public OriginalFolderEditorInput(IFolder f) {
		this.platformPath = f.getFullPath();
	}

	public IFolder getFolder() {
		return ResourcesPlugin.getWorkspace().getRoot().getFolder(platformPath);
	}

	@SuppressWarnings("unchecked")
	@Override
	public Object getAdapter(Class adapter) {
		return Platform.getAdapterManager().getAdapter(this, adapter);
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}
		if (obj == null) {
			return false;
		}
		if (getClass() != obj.getClass()) {
			return false;
		}
		final OriginalFolderEditorInput other = (OriginalFolderEditorInput) obj;
		if (this.platformPath == null) {
			if (other.platformPath != null) {
				return false;
			}
		} else if (!this.platformPath.equals(other.platformPath)) {
			return false;
		}
		return true;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#exists()
	 */
	@Override
	public boolean exists() {
		return false;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#getImageDescriptor()
	 */
	@Override
	public ImageDescriptor getImageDescriptor() {
		return null;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#getName()
	 */
	@Override
	public String getName() {
		return this.platformPath.lastSegment();
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#getPersistable()
	 */
	@Override
	public IPersistableElement getPersistable() {
		return null;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((this.platformPath == null) ? 0 : this.platformPath.hashCode());
		return result;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.IEditorInput#getToolTipText()
	 */
	@Override
	public String getToolTipText() {
		return "";
	}

}