| /**
|
| * Copyright (c) 2012, 2019 Mia-Software and others.
|
| *
|
| * 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:
|
| * Alban Ménager (Soft-Maint) - Bug 387470 - [EFacet][Custom] Editors
|
| * Grégoire Dupé (Mia-Software) - Bug 387470 - [EFacet][Custom] Editors
|
| */ |
| package org.eclipse.modisco.facet.util.ui.internal.exported.util.widget.component.properties.name;
|
|
|
| import org.eclipse.modisco.facet.util.ui.internal.exported.PropertyElement;
|
| import org.eclipse.modisco.facet.util.ui.internal.exported.PropertyElement2;
|
| import org.eclipse.modisco.facet.util.ui.internal.exported.util.widget.component.getorcreate.AbstractGetOrCreateElementWidget;
|
| import org.eclipse.modisco.facet.util.ui.utils.UIUtils;
|
| import org.eclipse.swt.widgets.Composite;
|
|
|
| /**
|
| * This abstract class provide the creation of:</p>
|
| *
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| * Label : [ TextFiled ]</p>
|
| *
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| * 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,
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| * an error will be displayed at the top of the dialog when the 'ok' button is
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| * pressed.
|
| *
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| * @see GetAttributeNameWidget
|
| * @see GetFacetNameWidget
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| * @see GetFacetSetNameWidget
|
| * @see GetOperationNameWidget
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| * @see GetReferenceNameWidget
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| * @see GetQueryNameWidget
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| * @since 0.3
|
| */
|
| public abstract class AbstractGetElementNameWidget extends
|
| AbstractGetOrCreateElementWidget<String> {
|
|
|
| /**
|
| * Constructor.
|
| *
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| * @param parent
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| * the parent of this composite.
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| * @param editingDomain
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| * the current editing domain.
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| * @param propertyElement
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| * the property element that be edited with this composite.
|
| */
|
| protected AbstractGetElementNameWidget(final Composite parent,
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| final PropertyElement2<String> propertyElement) {
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| super(parent, propertyElement);
|
| }
|
|
|
| @Override
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| protected void addSubWidgets() {
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| if ((getLabel() != null) && !"".equals(getLabel())) { //$NON-NLS-1$
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| UIUtils.createLabel(this, getLabel());
|
| }
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| createTextField(this.getPropertyElement().isChangeable());
|
| }
|
|
|
| /**
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| * @return the label for this composite. If no label has to be displayed,
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| * null or empty string must be returned.
|
| */
|
| protected abstract String getLabel();
|
|
|
| @Override
|
| public String getError() {
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| String result = null;
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| final String elementName = this.getPropertyElement().getValue2();
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| if ((elementName == null) || "".equals(elementName)) { //$NON-NLS-1$
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| result = getErrorMessage();
|
| }
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| return result;
|
| }
|
|
|
| /**
|
| * @return the error message.
|
| */
|
| @Override
|
| protected abstract String getErrorMessage();
|
| }
|
