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/*******************************************************************************
* Copyright (c) 2005, 2008 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* QNX Software System
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.ui;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IAdapterFactory;
import org.eclipse.ui.IActionFilter;
import org.eclipse.ui.IPersistableElement;
import org.eclipse.ui.model.IWorkbenchAdapter;
import org.eclipse.ui.progress.IDeferredWorkbenchAdapter;
import org.eclipse.ui.views.properties.FilePropertySource;
import org.eclipse.ui.views.properties.IPropertySource;
import org.eclipse.ui.views.properties.ResourcePropertySource;
import org.eclipse.cdt.core.model.IBinary;
import org.eclipse.cdt.core.model.ICElement;
/**
* Implements basic UI support for C elements.
*/
public class CElementAdapterFactory implements IAdapterFactory {
private static Class<?>[] PROPERTIES= new Class[] {
IPropertySource.class,
IResource.class,
IWorkbenchAdapter.class,
IPersistableElement.class,
IDeferredWorkbenchAdapter.class,
IActionFilter.class
};
private static CWorkbenchAdapter fgCWorkbenchAdapter;
/**
* @see CElementAdapterFactory#getAdapterList
*/
public Class<?>[] getAdapterList() {
return PROPERTIES;
}
/**
* @see CElementAdapterFactory#getAdapter
*/
@SuppressWarnings("unchecked")
public Object getAdapter(Object element, Class key) {
ICElement celem = (ICElement) element;
if (IPropertySource.class.equals(key)) {
return getPropertySource(celem);
} else if (IResource.class.isAssignableFrom(key)) {
IResource resource= getResource(celem);
if (resource != null && key.isAssignableFrom(resource.getClass())) {
return resource;
}
} else if (IPersistableElement.class.equals(key)) {
return new PersistableCElementFactory(celem);
} else if (IDeferredWorkbenchAdapter.class.equals(key)) {
return getDeferredWorkbenchAdapter(celem);
} else if (IWorkbenchAdapter.class.equals(key)) {
return getWorkbenchAdapter(celem);
} else if (IActionFilter.class.equals(key)) {
return getWorkbenchAdapter(celem);
}
return null;
}
private IPropertySource getPropertySource(ICElement celement) {
if (celement instanceof IBinary) {
return new BinaryPropertySource((IBinary)celement);
}
IResource res = celement.getResource();
if (res != null) {
if (res instanceof IFile) {
return new FilePropertySource((IFile)res);
}
return new ResourcePropertySource(res);
}
return new CElementPropertySource(celement);
}
private IResource getResource(ICElement celement) {
return celement.getResource();
}
private IDeferredWorkbenchAdapter getDeferredWorkbenchAdapter(ICElement celement) {
return new DeferredCWorkbenchAdapter(celement);
}
private IWorkbenchAdapter getWorkbenchAdapter(ICElement celement) {
if (fgCWorkbenchAdapter == null) {
fgCWorkbenchAdapter = new CWorkbenchAdapter();
}
return fgCWorkbenchAdapter;
}
}
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