| /*******************************************************************************
|
| * Copyright (c) 2011, 2019 CEA LIST.
|
| *
|
| * All rights reserved. This program and the accompanying materials
|
| * are made available under the terms of the Eclipse Public License v2.0
|
| * which accompanies this distribution, and is available at
|
| * http://www.eclipse.org/legal/epl-v20.html
|
| *
|
| * Contributors:
|
| * Nicolas Guyomar (Mia-Software) - Bug 342451 - To be able to edit derived facet attributes and derived facet references in a table
|
| *******************************************************************************/ |
| package org.eclipse.modisco.facet.widgets.celleditors;
|
|
|
| import java.util.List;
|
|
|
| import org.eclipse.emf.ecore.EObject;
|
| import org.eclipse.emf.ecore.EStructuralFeature;
|
| import org.eclipse.swt.widgets.Composite;
|
| import org.eclipse.swt.widgets.Control;
|
|
|
| public interface INaryEReferenceCellEditor<T extends EObject> {
|
|
|
| /**
|
| * Initialize a cell for edition of a n-ary feature. This method must create
|
| * a control inside the given parent to let the user edit the value.
|
| *
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| * @param parent
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| * the SWT control that must contain the cell editor
|
| * @param values
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| * the actual values of the reference
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| * @param availableValues
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| * the available value for the reference
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| * @param feature
|
| * the feature
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| * @param eObject
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| * the {@link EObject} being currently edited.
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| * @param editHandler
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| * @return the SWT {@link Control} to be used for capturing the new cell
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| * value
|
| */
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| Control activateCell(Composite parent, List<T> values, List<T> availableValues, IModelCellEditHandler editHandler, EObject eObject, EStructuralFeature feature);
|
|
|
| /*
|
| * Both lists are given here because in some case, we cannot calculate the the available
|
| * element, for instance when editing FacetReference, we need to have the FacetContext deal with
|
| * it.
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| *
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| * The EStructuralFeature is given here so that in the dialog we can know whether it is a
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| * containment one, which has an impact on the edition. It is also needed to instantiate new
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| * element, because we need to know its eType.
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| *
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| * The EObject is only here for dialog customization for instance. Do not modify it in the
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| * dialog, the dialog has to return the new values.
|
| */
|
|
|
| /**
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| * @return the value currently in the control. This is the value that will
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| * be set on the model element when
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| * {@link IModelCellEditHandler#commit()} is called.
|
| */
|
| List<T> getValue();
|
| }
|
