/**
* Aptana Studio
* Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the GNU Public License (GPL) v3 (with exceptions).
* Please see the license.html included with this distribution for details.
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.syncing.ui.actions;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchPart;
import com.aptana.ide.core.io.preferences.CloakingUtils;
import com.aptana.ide.syncing.ui.decorators.DecoratorUtils;
import com.aptana.ide.ui.io.Utils;
/**
* Cloaks a specific file type so the files will be ignored during syncing.
*
* @author Michael Xia (mxia@aptana.com)
*/
public class UncloakAction implements IObjectActionDelegate, IViewActionDelegate
{
private List<IFileStore> fSelectedFiles;
public UncloakAction()
{
fSelectedFiles = new ArrayList<IFileStore>();
}
/**
* @see org.eclipse.ui.IActionDelegate#run(IAction)
*/
public void run(IAction action)
{
String expression;
for (IFileStore fileStore : fSelectedFiles)
{
expression = getFileType(fileStore);
CloakingUtils.removeCloakFileType(expression);
}
DecoratorUtils.updateCloakDecorator();
}
/**
* @see org.eclipse.ui.IActionDelegate#selectionChanged(IAction, ISelection)
*/
public void selectionChanged(IAction action, ISelection selection)
{
action.setEnabled(false);
fSelectedFiles.clear();
if (!(selection instanceof IStructuredSelection) || selection.isEmpty())
{
return;
}
Object[] elements = ((IStructuredSelection) selection).toArray();
IFileStore fileStore;
for (Object element : elements)
{
if (element instanceof IAdaptable)
{
fileStore = Utils.getFileStore((IAdaptable) element);
if (fileStore != null)
{
if (CloakingUtils.isFileCloaked(fileStore))
{
fSelectedFiles.add(fileStore);
}
}
}
}
action.setEnabled(fSelectedFiles.size() > 0);
}
/**
* @see org.eclipse.ui.IObjectActionDelegate#setActivePart(org.eclipse.jface.action.IAction,
* org.eclipse.ui.IWorkbenchPart)
*/
public void setActivePart(IAction action, IWorkbenchPart targetPart)
{
}
public void init(IViewPart view)
{
}
private static String getFileType(IFileStore fileStore)
{
String name = fileStore.getName();
int index = name.lastIndexOf('.');
if (index < 0)
{
return name;
}
return "*." + name.substring(index + 1); //$NON-NLS-1$
}
public void setSelection(ISelection selection)
{
fSelectedFiles.clear();
Object[] elements = ((IStructuredSelection) selection).toArray();
IFileStore fileStore;
for (Object element : elements)
{
if (element instanceof IAdaptable)
{
fileStore = Utils.getFileStore((IAdaptable) element);
if (fileStore != null)
{
if (CloakingUtils.isFileCloaked(fileStore))
{
fSelectedFiles.add(fileStore);
}
}
}
}
}
}