diff options
Diffstat (limited to 'plugins/facet/editor/org.eclipse.emf.facet.custom.sdk.ui/src/org/eclipse/emf/facet/custom/sdk/ui/internal/util/widget/command/AddCustomizationPropertyWidget.java')
| -rw-r--r-- | plugins/facet/editor/org.eclipse.emf.facet.custom.sdk.ui/src/org/eclipse/emf/facet/custom/sdk/ui/internal/util/widget/command/AddCustomizationPropertyWidget.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/plugins/facet/editor/org.eclipse.emf.facet.custom.sdk.ui/src/org/eclipse/emf/facet/custom/sdk/ui/internal/util/widget/command/AddCustomizationPropertyWidget.java b/plugins/facet/editor/org.eclipse.emf.facet.custom.sdk.ui/src/org/eclipse/emf/facet/custom/sdk/ui/internal/util/widget/command/AddCustomizationPropertyWidget.java new file mode 100644 index 00000000000..c4c56104d0c --- /dev/null +++ b/plugins/facet/editor/org.eclipse.emf.facet.custom.sdk.ui/src/org/eclipse/emf/facet/custom/sdk/ui/internal/util/widget/command/AddCustomizationPropertyWidget.java @@ -0,0 +1,119 @@ +/**
+ * 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.custom.sdk.ui.internal.util.widget.command;
+
+import org.eclipse.emf.common.command.Command;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.edit.domain.EditingDomain;
+import org.eclipse.emf.facet.custom.metamodel.v0_2_0.custom.CustomFactory;
+import org.eclipse.emf.facet.custom.metamodel.v0_2_0.custom.EClassCustomization;
+import org.eclipse.emf.facet.custom.metamodel.v0_2_0.custom.ETypedElementCase;
+import org.eclipse.emf.facet.custom.metamodel.v0_2_0.custom.ETypedElementSwitchQuery;
+import org.eclipse.emf.facet.custom.sdk.ui.internal.util.widget.getorcreate.GetOperationFacetWidget;
+import org.eclipse.emf.facet.efacet.core.IFacetCommandFactoryFactory;
+import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetOperation;
+import org.eclipse.emf.facet.util.ui.internal.exported.util.widget.command.AbstractCommandWidget;
+import org.eclipse.emf.facet.util.ui.utils.PropertyElement2;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * Widget for the selection of a customization property. This Widget return a
+ * command ( {@link #getCommand()} for the creation of the element into the
+ * model.</p>
+ *
+ * This widget uses the {@link GetOperationFacetWidget} widget to display a
+ * dialog where the user select the operation he wants.</p>
+ *
+ * When the operation is selected, a copy of this operation is made and this one
+ * will be added to the model.</p>
+ *
+ * Cases are created to be added to the operation:</p>
+ *
+ * <li>a <code>null</code> case</li> <li>a case for each
+ * {@link EStructuralFeature} of the extended meta-class</li>
+ */
+public class AddCustomizationPropertyWidget extends
+ AbstractCommandWidget {
+
+ private final EClassCustomization eClassCustom;
+ private final PropertyElement2<FacetOperation> facetOpProperty;
+ private final EditingDomain editingDomain;
+
+ /**
+ * Constructor.
+ *
+ * @param parent
+ * the parent of this composite.
+ * @param properties
+ * the properties.
+ */
+ public AddCustomizationPropertyWidget(final Composite parent,
+ final PropertyElement2<FacetOperation> facetOpProperty,
+ final EClassCustomization eClassCustomProp,
+ final EditingDomain editingDomain) {
+ super(parent);
+ this.facetOpProperty = facetOpProperty;
+ this.eClassCustom = eClassCustomProp;
+ this.editingDomain = editingDomain;
+ }
+
+ @Override
+ public Command getCommand() {
+ final FacetOperation customOperation = (FacetOperation) this.facetOpProperty
+ .getValue();
+ // Copy of the selected operation.
+ final FacetOperation facetOperation = EcoreUtil
+ .copy(customOperation);
+ // Set the selected operation has the override operation of the new one.
+ facetOperation.setOverride(customOperation);
+ // Creation of the Query
+ final ETypedElementSwitchQuery eTypedElementSQ = CustomFactory.eINSTANCE
+ .createETypedElementSwitchQuery();
+ ETypedElementCase elementCase;
+ // Adding a null case
+ elementCase = CustomFactory.eINSTANCE.createETypedElementCase();
+ elementCase.setCase(null);
+ eTypedElementSQ.getCases().add(elementCase);
+ // Adding a Case for each Structural Feature.
+ for (final EStructuralFeature feature : this.eClassCustom
+ .getExtendedMetaclass().getEAllStructuralFeatures()) {
+ elementCase = CustomFactory.eINSTANCE.createETypedElementCase();
+ elementCase.setCase(feature);
+ eTypedElementSQ.getCases().add(elementCase);
+ }
+ // Set the query created to the custom operation.
+ facetOperation.setQuery(eTypedElementSQ);
+ return IFacetCommandFactoryFactory.DEFAULT.createCommandFactory(
+ this.editingDomain).createAddOperationInFacetCommand(
+ this.eClassCustom, facetOperation);
+ }
+
+ @Override
+ public void onDialogValidation() {
+ // Nothing to do.
+ }
+
+ @Override
+ protected void addSubWidgets() {
+ final GetOperationFacetWidget widget = new GetOperationFacetWidget(
+ this, this.facetOpProperty, this.eClassCustom);
+ addSubWidget(widget);
+ }
+
+ @Override
+ public void notifyChanged() {
+ // Nothing to do.
+ }
+
+}
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