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/*******************************************************************************
* Copyright (c) 2006, 2013 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.elements.adapters;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.model.IVariable;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.DefaultLabelProvider;
import org.eclipse.debug.internal.ui.actions.variables.details.DetailPaneAssignValueAction;
import org.eclipse.jface.viewers.ICellModifier;
/**
* @since 3.2
*
*/
@SuppressWarnings("deprecation")
public class DefaultVariableCellModifier implements ICellModifier {
@Override
public boolean canModify(Object element, String property) {
if (VariableColumnPresentation.COLUMN_VARIABLE_VALUE.equals(property)) {
if (element instanceof IVariable) {
return ((IVariable) element).supportsValueModification();
}
}
return false;
}
@Override
public Object getValue(Object element, String property) {
if (VariableColumnPresentation.COLUMN_VARIABLE_VALUE.equals(property)) {
if (element instanceof IVariable) {
IVariable variable = (IVariable) element;
try {
return DefaultLabelProvider.escapeSpecialChars(variable.getValue().getValueString());
} catch (DebugException e) {
DebugUIPlugin.log(e);
}
}
}
return null;
}
@Override
public void modify(Object element, String property, Object value) {
Object oldValue = getValue(element, property);
if (!value.equals(oldValue)) {
if (VariableColumnPresentation.COLUMN_VARIABLE_VALUE.equals(property)) {
if (element instanceof IVariable) {
if (value instanceof String) {
// The value column displays special characters escaped, so encode the string with any special characters escaped properly
String valueExpression = DefaultLabelProvider.encodeEsacpedChars((String)value);
IVariable variable = (IVariable) element;
DetailPaneAssignValueAction.assignValue(DebugUIPlugin.getShell(), variable, valueExpression);
}
}
}
}
}
}
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