/**
* This file Copyright (c) 2005-2010 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain Eclipse Public Licensed code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.core.ui.editors;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import org.eclipse.compare.BufferedContent;
import org.eclipse.compare.CompareUI;
import org.eclipse.compare.IEditableContent;
import org.eclipse.compare.IModificationDate;
import org.eclipse.compare.ITypedElement;
import org.eclipse.compare.structuremergeviewer.IStructureComparator;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.swt.graphics.Image;
import com.aptana.ide.core.FileUtils;
/**
* @author Kevin Sawicki (ksawicki@aptana.com)
*/
public class FileNode extends BufferedContent implements IStructureComparator, ITypedElement, IEditableContent,
IModificationDate
{
private File file;
/**
* Creates a new file node
*
* @param file
*/
public FileNode(File file)
{
this.file = file;
}
/**
* @see org.eclipse.compare.BufferedContent#createStream()
*/
protected InputStream createStream() throws CoreException
{
if (this.file != null)
{
try
{
return new FileInputStream(file);
}
catch (FileNotFoundException e)
{
}
}
return null;
}
/**
* @see org.eclipse.compare.structuremergeviewer.IStructureComparator#getChildren()
*/
public Object[] getChildren()
{
return new Object[0];
}
/**
* @see org.eclipse.compare.ITypedElement#getImage()
*/
public Image getImage()
{
if (this.file != null)
{
return CompareUI.getImage(getType());
}
return null;
}
/**
* @see org.eclipse.compare.ITypedElement#getName()
*/
public String getName()
{
if (this.file != null)
{
return this.file.getName();
}
return null;
}
/**
* @see org.eclipse.compare.ITypedElement#getType()
*/
public String getType()
{
if (this.file != null)
{
return FileUtils.getExtension(this.file.getName());
}
return ITypedElement.UNKNOWN_TYPE;
}
/**
* @see org.eclipse.compare.IEditableContent#isEditable()
*/
public boolean isEditable()
{
return false;
}
/**
* @see org.eclipse.compare.IEditableContent#replace(org.eclipse.compare.ITypedElement,
* org.eclipse.compare.ITypedElement)
*/
public ITypedElement replace(ITypedElement dest, ITypedElement src)
{
return null;
}
/**
* @see org.eclipse.compare.IModificationDate#getModificationDate()
*/
public long getModificationDate()
{
if (this.file != null)
{
return this.file.lastModified();
}
return 0;
}
}