/**
* 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.navigator;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IAdapterFactory;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.jobs.ISchedulingRule;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.model.IWorkbenchAdapter;
import org.eclipse.ui.progress.IDeferredWorkbenchAdapter;
import org.eclipse.ui.progress.IElementCollector;
import com.aptana.ide.syncing.core.ISiteConnection;
import com.aptana.ide.syncing.ui.SyncingUIPlugin;
/**
* @author Max Stepanov
*/
public class SiteConnectionWorkbenchAdapter implements IWorkbenchAdapter, IDeferredWorkbenchAdapter
{
private static SiteConnectionWorkbenchAdapter instance;
private static final Object[] EMPTY = new Object[0];
private static final ImageDescriptor IMAGE_DESCRIPTOR = SyncingUIPlugin
.getImageDescriptor("icons/full/obj16/ftp.png"); //$NON-NLS-1$
private static final ImageDescriptor ERROR_IMAGE_DESCRIPTOR = SyncingUIPlugin
.getImageDescriptor("icons/full/obj16/error.png"); //$NON-NLS-1$
/**
*
*/
private SiteConnectionWorkbenchAdapter()
{
}
/* package */static synchronized SiteConnectionWorkbenchAdapter getInstance()
{
if (instance == null)
{
instance = new SiteConnectionWorkbenchAdapter();
}
return instance;
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.model.IWorkbenchAdapter#getImageDescriptor(java.lang.Object)
*/
public ImageDescriptor getImageDescriptor(Object object)
{
if (object instanceof ISiteConnection)
{
ISiteConnection siteConnection = (ISiteConnection) object;
if (siteConnection.getSource() == null || siteConnection.getDestination() == null)
{
// the connection is no longer valid
return ERROR_IMAGE_DESCRIPTOR;
}
return IMAGE_DESCRIPTOR;
}
else if (object instanceof ProjectSiteConnection)
{
object = ((ProjectSiteConnection) object).getSiteConnection().getDestination();
IWorkbenchAdapter workbenchAdapter = (IWorkbenchAdapter) Platform.getAdapterManager().getAdapter(object,
IWorkbenchAdapter.class);
if (workbenchAdapter != null)
{
return workbenchAdapter.getImageDescriptor(object);
}
}
return null;
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.model.IWorkbenchAdapter#getLabel(java.lang.Object)
*/
public String getLabel(Object object)
{
if (object instanceof ISiteConnection)
{
return ((ISiteConnection) object).getName();
}
else if (object instanceof ProjectSiteConnection)
{
object = ((ProjectSiteConnection) object).getSiteConnection().getDestination();
IWorkbenchAdapter workbenchAdapter = (IWorkbenchAdapter) Platform.getAdapterManager().getAdapter(object,
IWorkbenchAdapter.class);
if (workbenchAdapter != null)
{
return workbenchAdapter.getLabel(object);
}
}
return String.valueOf(object);
}
/*
* (non-Javadoc)
* @see com.aptana.ide.ui.io.navigator.FileSystemWorkbenchAdapter#getChildren(java.lang.Object)
*/
public Object[] getChildren(Object object)
{
return EMPTY;
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.model.IWorkbenchAdapter#getParent(java.lang.Object)
*/
public Object getParent(Object o)
{
return null;
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.progress.IDeferredWorkbenchAdapter#getRule(java.lang.Object)
*/
public ISchedulingRule getRule(Object object)
{
if (object instanceof IAdaptable)
{
return (ISchedulingRule) ((IAdaptable) object).getAdapter(ISchedulingRule.class);
}
return null;
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.progress.IDeferredWorkbenchAdapter#isContainer()
*/
public boolean isContainer()
{
return true;
}
/*
* (non-Javadoc)
* @see com.aptana.ide.ui.io.navigator.FileSystemWorkbenchAdapter#fetchDeferredChildren(java.lang.Object,
* org.eclipse.ui.progress.IElementCollector, org.eclipse.core.runtime.IProgressMonitor)
*/
public void fetchDeferredChildren(Object object, IElementCollector collector, IProgressMonitor monitor)
{
if (object instanceof ProjectSiteConnection)
{
object = ((ProjectSiteConnection) object).getSiteConnection().getDestination();
IDeferredWorkbenchAdapter deferredWorkbenchAdapter = (IDeferredWorkbenchAdapter) Platform
.getAdapterManager().getAdapter(object, IDeferredWorkbenchAdapter.class);
if (deferredWorkbenchAdapter != null)
{
deferredWorkbenchAdapter.fetchDeferredChildren(object, collector, monitor);
}
}
}
@SuppressWarnings("rawtypes")
public static class Factory implements IAdapterFactory
{
/*
* (non-Javadoc)
* @see org.eclipse.core.runtime.IAdapterFactory#getAdapter(java.lang.Object, java.lang.Class)
*/
public Object getAdapter(Object adaptableObject, Class adapterType)
{
if (IWorkbenchAdapter.class == adapterType || IDeferredWorkbenchAdapter.class == adapterType)
{
return getInstance();
}
if (IFileStore.class == adapterType && adaptableObject instanceof ProjectSiteConnection)
{
return ((ProjectSiteConnection) adaptableObject).getAdapter(adapterType);
}
return null;
}
/*
* (non-Javadoc)
* @see org.eclipse.core.runtime.IAdapterFactory#getAdapterList()
*/
public Class[] getAdapterList()
{
return new Class[] { IWorkbenchAdapter.class, IDeferredWorkbenchAdapter.class };
}
}
}