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/*****************************************************************************
* Copyright (c) 2013 CEA LIST.
*
* 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:
*
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.gmfdiag.properties.databinding;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.jface.preference.IPreferenceStore;
/**
*
* Class used to edit integer preferences
*
*/
public class IntegerDiagramViewObservableValue extends AbstractDiagramPreferencesObservableValue {
/**
*
* Constructor.
*
* @param diagram
* the edited diagram
* @param preferenceName
* the name of the edited preference
* @param store
* the edited preference store
*/
public IntegerDiagramViewObservableValue(final Diagram diagram, final String preferenceName, final IPreferenceStore store) {
super(diagram, preferenceName, store);
}
/**
*
* @see org.eclipse.core.databinding.observable.value.IObservableValue#getValueType()
*
* @return
*/
public final Object getValueType() {
return EcorePackage.eINSTANCE.getEInt();
}
/**
*
* @see org.eclipse.core.databinding.observable.value.AbstractObservableValue#doGetValue()
*
* @return
*/
@Override
protected final Object doGetValue() {
final IPreferenceStore wsPreferenceStore = getEditedPreferenceStore();
return wsPreferenceStore.getInt(getEditedPreference());
}
/**
*
* @see org.eclipse.core.databinding.observable.value.AbstractObservableValue#doSetValue(java.lang.Object)
*
* @param value
*/
@Override
protected void doSetValue(Object value) {
if (value instanceof Integer) {
final IPreferenceStore wsPreferenceStore = getEditedPreferenceStore();
wsPreferenceStore.setValue(getEditedPreference(), ((Integer) value).intValue());
}
}
}
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