/*******************************************************************************
* Copyright (c) 2008, 2010 ARM Limited 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:
* ARM Limited - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.debug.internal.ui.disassembly.rendering;
import org.eclipse.cdt.debug.core.disassembly.IDisassemblyContextProvider;
import org.eclipse.cdt.debug.internal.ui.disassembly.viewer.DisassemblyPane;
import org.eclipse.cdt.debug.internal.ui.disassembly.viewer.VirtualDocument;
import org.eclipse.cdt.debug.internal.ui.disassembly.viewer.VirtualSourceViewer;
import org.eclipse.cdt.debug.ui.disassembly.IDocumentPresentation;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.debug.core.model.IMemoryBlock;
import org.eclipse.debug.ui.memory.AbstractMemoryRendering;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.SashForm;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
public class DisassemblyMemoryRendering extends AbstractMemoryRendering {
protected SashForm fSashForm;
protected DisassemblyPane fDisassemblyPane;
public DisassemblyMemoryRendering( String renderingId ) {
super( renderingId );
fDisassemblyPane = new DisassemblyPane( "#DisassemblyRenderingContext", "#DisassemblyRenderingRulerContext" ); //$NON-NLS-1$//$NON-NLS-2$
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.memory.IMemoryRendering#createControl(org.eclipse.swt.widgets.Composite)
*/
public Control createControl( Composite parent ) {
Composite composite = new Composite( parent, SWT.BORDER );
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.verticalSpacing = 0;
composite.setLayout( layout );
composite.setLayoutData( new GridData( GridData.FILL_BOTH ) );
createViewer( composite );
return composite;
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.memory.IMemoryRendering#getControl()
*/
public Control getControl() {
return fDisassemblyPane.getControl();
}
protected VirtualSourceViewer getViewer() {
return fDisassemblyPane.getViewer();
}
protected void createViewer( final Composite parent ) {
fSashForm = new SashForm( parent, SWT.VERTICAL );
fSashForm.setLayoutData( new GridData( GridData.FILL_BOTH ) );
fDisassemblyPane.create( fSashForm );
// createGoToAddressComposite( fSashForm );
// hideGotoAddressComposite();
IMemoryBlock memoryBlock = getMemoryBlock();
IDisassemblyContextProvider contextProvider = getDisassemblyContextProvider( memoryBlock );
Object disassemblyContext = null;
if ( contextProvider != null ) {
disassemblyContext = contextProvider.getDisassemblyContext( memoryBlock );
}
DisassemblyAnnotationModel annotationModel = new DisassemblyAnnotationModel();
VirtualDocument document = new VirtualDocument( annotationModel, getDocumentPresentationContext(), disassemblyContext );
getViewer().setDocument( document );
document.getContentProvider().changeInput( getViewer(), document.getPresentationContext(), null, getMemoryBlock(), document.getCurrentOffset() );
}
private IDocumentPresentation getDocumentPresentationContext() {
return null;
}
private IDisassemblyContextProvider getDisassemblyContextProvider( Object element ) {
IDisassemblyContextProvider adapter = null;
if ( element instanceof IDisassemblyContextProvider ) {
adapter = (IDisassemblyContextProvider)element;
}
else if ( element instanceof IAdaptable ) {
IAdaptable adaptable = (IAdaptable)element;
adapter = (IDisassemblyContextProvider)adaptable.getAdapter( IDisassemblyContextProvider.class );
}
return adapter;
}
}