1 files changed, 86 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.util.ui/src/org/eclipse/papyrus/emf/facet/util/ui/internal/exported/util/widget/component/properties/name/AbstractGetElementNameWidget.java b/plugins/facet/org.eclipse.papyrus.emf.facet.util.ui/src/org/eclipse/papyrus/emf/facet/util/ui/internal/exported/util/widget/component/properties/name/AbstractGetElementNameWidget.java
new file mode 100644
index 00000000000..7af5a298291
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+++ b/plugins/facet/org.eclipse.papyrus.emf.facet.util.ui/src/org/eclipse/papyrus/emf/facet/util/ui/internal/exported/util/widget/component/properties/name/AbstractGetElementNameWidget.java
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+/**
+ * Copyright (c) 2012 Mia-Software.
+ *  
+ * 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:
+ *  	Alban Ménager (Soft-Maint) - Bug 387470 - [EFacet][Custom] Editors
+ *  	Grégoire Dupé (Mia-Software) - Bug 387470 - [EFacet][Custom] Editors
+ */
+package org.eclipse.emf.facet.util.ui.internal.exported.util.widget.component.properties.name;
+
+import org.eclipse.emf.facet.util.ui.internal.exported.util.widget.component.getorcreate.AbstractGetOrCreateElementWidget;
+import org.eclipse.emf.facet.util.ui.utils.PropertyElement;
+import org.eclipse.emf.facet.util.ui.utils.PropertyElement2;
+import org.eclipse.emf.facet.util.ui.utils.UIUtils;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * This abstract class provide the creation of:</p>
+ * 
+ * Label : [ TextFiled ]</p>
+ * 
+ * Where the label is getted by {@link #getLabel()}. The TextField will set the
+ * value of the {@link PropertyElement} when edited. If the field is not setted,
+ * an error will be displayed at the top of the dialog when the 'ok' button is
+ * pressed.
+ * 
+ * @see GetAttributeNameWidget
+ * @see GetFacetNameWidget
+ * @see GetFacetSetNameWidget
+ * @see GetOperationNameWidget
+ * @see GetReferenceNameWidget
+ * @see GetQueryNameWidget
+ * @since 0.3
+ */
+public abstract class AbstractGetElementNameWidget extends
+		AbstractGetOrCreateElementWidget<String> {
+
+	/**
+	 * Constructor.
+	 * 
+	 * @param parent
+	 *            the parent of this composite.
+	 * @param editingDomain
+	 *            the current editing domain.
+	 * @param propertyElement
+	 *            the property element that be edited with this composite.
+	 */
+	protected AbstractGetElementNameWidget(final Composite parent,
+			final PropertyElement2<String> propertyElement) {
+		super(parent, propertyElement);
+	}
+
+	@Override
+	protected void addSubWidgets() {
+		if ((getLabel() != null) && !"".equals(getLabel())) { //$NON-NLS-1$
+			UIUtils.createLabel(this, getLabel());
+		}
+		createTextField(this.getPropertyElement().isChangeable());
+	}
+
+	/**
+	 * @return the label for this composite. If no label has to be displayed,
+	 *         null or empty string must be returned.
+	 */
+	protected abstract String getLabel();
+
+	@Override
+	public String getError() {
+		String result = null;
+		final String elementName = this.getPropertyElement().getValue2();
+		if ((elementName == null) || "".equals(elementName)) { //$NON-NLS-1$
+			result = getErrorMessage();
+		}
+		return result;
+	}
+
+	/**
+	 * @return the error message.
+	 */
+	@Override
+	protected abstract String getErrorMessage();
+}