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/*****************************************************************************
* Copyright (c) 2012 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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.infra.gmfdiag.css.properties.databinding;
import java.util.Collection;
import org.eclipse.emf.common.command.Command;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.infra.gmfdiag.common.databinding.custom.CustomEObjectStyleObservableList;
/**
* An ObservableList for manipulating CSS StyleSheets in a Diagram. The styleSheets
* are stored in the view's Resource, and added as a CustomStyle (GMF NamedStyle)
* in the view. When the last reference to a CSS Stylesheet is removed, it is
* removed from the view's resource.
*
* A Stylesheet will only be deleted if it is contained in the same resource as
* the argument View (A Model B referencing a StyleSheet from a Model A cannot
* delete it).
*
*
* @author Camille Letavernier
*/
public class DiagramStyleSheetObservableList extends CustomEObjectStyleObservableList {
public DiagramStyleSheetObservableList(View view, EditingDomain domain, String styleName) {
super(view, domain, styleName);
}
@Override
public Command getAddCommand(int index, Object value) {
return new AddCSSStyleSheetCommand(domain, view, styleName, eClass, feature, value, index);
}
@Override
public Command getAddCommand(Object value) {
return new AddCSSStyleSheetCommand(domain, view, styleName, eClass, feature, value);
}
@Override
public Command getAddAllCommand(Collection<?> values) {
return new AddAllCSSStyleSheetCommand(domain, view, styleName, eClass, feature, values);
}
@Override
public Command getAddAllCommand(int index, Collection<?> values) {
return new AddAllCSSStyleSheetCommand(domain, view, styleName, eClass, feature, values, index);
}
@Override
public Command getRemoveCommand(Object value) {
return new RemoveCSSStyleSheetCommand(domain, view, styleName, eClass, feature, value);
}
@Override
public Command getRemoveAllCommand(Collection<?> values) {
return new RemoveAllCSSStyleSheetValueCommand(domain, view, styleName, eClass, feature, values);
}
@Override
public Command getSetCommand(int index, Object value) {
return new SetCSSStyleSheetCommand(domain, view, styleName, eClass, feature, index, value);
}
}
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