| /*****************************************************************************
|
| * Copyright (c) 2010, 2019 CEA LIST.
|
| *
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| * 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
|
| *
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| * Contributors:
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| * Nicolas Bros (Mia-Software) - initial API and implementation
|
| * Nicolas Bros (Mia-Software) - Bug 339664 - org.eclipse.modisco.facet.widgets.celleditors API cleaning
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| * Nicolas Bros (Mia-Software) - Bug 334539 - [celleditors] change listener
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| * Gregoire Dupe (Mia-Software) - Bug 369987 - [Restructuring][Table] Switch to the new customization and facet framework
|
| *****************************************************************************/ |
| package org.eclipse.modisco.facet.widgets.celleditors.internal.core;
|
|
|
| import java.util.List;
|
|
|
| import org.eclipse.emf.ecore.EObject;
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| import org.eclipse.emf.ecore.EStructuralFeature;
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| import org.eclipse.modisco.facet.util.emf.core.ModelUtils;
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| import org.eclipse.modisco.facet.widgets.celleditors.IListener;
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| import org.eclipse.modisco.facet.widgets.celleditors.IModelCellEditHandler;
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| import org.eclipse.modisco.facet.widgets.celleditors.IModelCellEditor;
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| import org.eclipse.modisco.facet.widgets.celleditors.internal.core.composite.UnaryReferenceCellEditorComposite;
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| import org.eclipse.swt.widgets.Composite;
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| import org.eclipse.swt.widgets.Control;
|
|
|
| /** A cell editor for unary references */
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| public class UnaryReferenceCellEditor implements IModelCellEditor {
|
|
|
| private UnaryReferenceCellEditorComposite cellEditorComposite;
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|
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| public Control activateCell(final Composite parent, final Object originalValue,
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| final IModelCellEditHandler editHandler, final EStructuralFeature feature,
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| final EObject source) {
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|
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| List<EObject> list = ModelUtils.computeAssignableElements(feature, source);
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|
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| this.cellEditorComposite = new UnaryReferenceCellEditorComposite(parent, list);
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| this.cellEditorComposite.addCommitListener(new IListener() {
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| public void handleEvent() {
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| editHandler.commit();
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| }
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| });
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|
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| return this.cellEditorComposite;
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| }
|
|
|
| public Object getValue() {
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| return this.cellEditorComposite.getValue();
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| }
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| }
|
