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/*******************************************************************************
* Copyright (c) 2004, 2006 QNX Software Systems 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:
* QNX Software Systems - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.debug.internal.core.breakpoints;
import java.text.MessageFormat;
import java.util.Map;
import org.eclipse.cdt.debug.core.CDebugUtils;
import org.eclipse.cdt.debug.core.model.ICWatchpoint;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
/**
* A watchpoint specific to the C/C++ debug model.
*/
public class CWatchpoint extends CBreakpoint implements ICWatchpoint {
private static final String C_WATCHPOINT = "org.eclipse.cdt.debug.core.cWatchpointMarker"; //$NON-NLS-1$
/**
* Constructor for CWatchpoint.
*/
public CWatchpoint() {
}
/**
* Constructor for CWatchpoint.
*/
public CWatchpoint( IResource resource, Map attributes, boolean add ) throws CoreException {
super( resource, getMarkerType(), attributes, add );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.debug.core.model.ICWatchpoint#isWriteType()
*/
public boolean isWriteType() throws CoreException {
return ensureMarker().getAttribute( WRITE, true );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.debug.core.model.ICWatchpoint#isReadType()
*/
public boolean isReadType() throws CoreException {
return ensureMarker().getAttribute( READ, false );
}
/* (non-Javadoc)
* @see org.eclipse.cdt.debug.core.model.ICWatchpoint#getExpression()
*/
public String getExpression() throws CoreException {
return ensureMarker().getAttribute( EXPRESSION, "" ); //$NON-NLS-1$
}
/**
* Returns the type of marker associated with this type of breakpoints
*/
public static String getMarkerType() {
return C_WATCHPOINT;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.debug.internal.core.breakpoints.CBreakpoint#getMarkerMessage()
*/
protected String getMarkerMessage() throws CoreException {
String format = BreakpointMessages.getString( "CWatchpoint.3" ); //$NON-NLS-1$
if ( isWriteType() && !isReadType() )
format = BreakpointMessages.getString( "CWatchpoint.0" ); //$NON-NLS-1$
else if ( !isWriteType() && isReadType() )
format = BreakpointMessages.getString( "CWatchpoint.1" ); //$NON-NLS-1$
else if ( isWriteType() && isReadType() )
format = BreakpointMessages.getString( "CWatchpoint.2" ); //$NON-NLS-1$
return MessageFormat.format( format, new String[] { CDebugUtils.getBreakpointText( this, false ) } );
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.ILineBreakpoint#getLineNumber()
*/
public int getLineNumber() throws CoreException {
return ensureMarker().getAttribute( IMarker.LINE_NUMBER, -1 );
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.ILineBreakpoint#getCharStart()
*/
public int getCharStart() throws CoreException {
return ensureMarker().getAttribute( IMarker.CHAR_START, -1 );
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.model.ILineBreakpoint#getCharEnd()
*/
public int getCharEnd() throws CoreException {
return ensureMarker().getAttribute( IMarker.CHAR_END, -1 );
}
}
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