/*******************************************************************************
* Copyright (c) 2010, 2015 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.debug.internal.ui;
import org.eclipse.cdt.dsf.datamodel.DMContexts;
import org.eclipse.cdt.dsf.datamodel.IDMContext;
import org.eclipse.cdt.dsf.debug.service.IStack.IFrameDMContext;
import org.eclipse.cdt.dsf.debug.ui.DsfDebugTextHover;
import org.eclipse.cdt.dsf.ui.viewmodel.datamodel.IDMVMContext;
import org.eclipse.cdt.ui.text.c.hover.ICEditorTextHover;
import org.eclipse.core.runtime.IAdapterFactory;
/**
* Adapter factory adapting an {@link IDMVMContext} to an {@link ICEditorTextHover}.
*
* @since 2.1
*/
public class DebugTextHoverAdapterFactory implements IAdapterFactory {
private static final Class<?>[] TYPES = { ICEditorTextHover.class };
private static final Object fDebugTextHover= new DsfDebugTextHover();
@SuppressWarnings("unchecked")
@Override
public <T> T getAdapter(Object adaptableObject, Class<T> adapterType) {
if (adaptableObject instanceof IDMVMContext) {
IDMContext dmc = ((IDMVMContext) adaptableObject).getDMContext();
// try session specific hover
T sessionHover = dmc.getAdapter(adapterType);
if (sessionHover != null) {
return sessionHover;
}
// use default
IFrameDMContext frameDmc = DMContexts.getAncestorOfType(dmc, IFrameDMContext.class);
if (frameDmc != null) {
return (T)fDebugTextHover;
}
}
return null;
}
@Override
public Class<?>[] getAdapterList() {
return TYPES;
}
}