| /** |
| * Copyright (c) 2018 Obeo. |
| * 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 |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * Contributors: |
| * Obeo - initial API and implementation |
| * |
| */ |
| package org.eclipse.sirius.workflow.provider; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; |
| import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.IItemStyledLabelProvider; |
| import org.eclipse.emf.edit.provider.ItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.StyledString; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| import org.eclipse.sirius.viewpoint.description.DescriptionPackage; |
| import org.eclipse.sirius.viewpoint.description.provider.IdentifiedElementItemProvider; |
| import org.eclipse.sirius.viewpoint.description.tool.ToolFactory; |
| import org.eclipse.sirius.workflow.ActivityDescription; |
| import org.eclipse.sirius.workflow.WorkflowPackage; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.sirius.workflow.ActivityDescription} object. <!-- |
| * begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public class ActivityDescriptionItemProvider extends IdentifiedElementItemProvider implements IItemStyledLabelProvider { |
| /** |
| * This constructs an instance from a factory and a notifier. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public ActivityDescriptionItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns the property descriptors for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) { |
| if (itemPropertyDescriptors == null) { |
| super.getPropertyDescriptors(object); |
| |
| addDocumentationPropertyDescriptor(object); |
| addLabelExpressionPropertyDescriptor(object); |
| addImagePathPropertyDescriptor(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Documentation feature. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addDocumentationPropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getResourceLocator(), getString("_UI_DocumentedElement_documentation_feature"), //$NON-NLS-1$ |
| getString("_UI_DocumentedElement_documentation_description"), //$NON-NLS-1$ |
| DescriptionPackage.Literals.DOCUMENTED_ELEMENT__DOCUMENTATION, true, true, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, getString("_UI_DocumentationPropertyCategory"), //$NON-NLS-1$ |
| null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Label Expression feature. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addLabelExpressionPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add( |
| createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getResourceLocator(), getString("_UI_ActivityDescription_labelExpression_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_ActivityDescription_labelExpression_feature", "_UI_ActivityDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| WorkflowPackage.Literals.ACTIVITY_DESCRIPTION__LABEL_EXPRESSION, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Image Path feature. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| protected void addImagePathPropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getResourceLocator(), getString("_UI_ActivityDescription_imagePath_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_ActivityDescription_imagePath_feature", "_UI_ActivityDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| WorkflowPackage.Literals.ACTIVITY_DESCRIPTION__IMAGE_PATH, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null)); |
| } |
| |
| /** |
| * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an |
| * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or |
| * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}. <!-- begin-user-doc --> <!-- |
| * end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) { |
| if (childrenFeatures == null) { |
| super.getChildrenFeatures(object); |
| childrenFeatures.add(WorkflowPackage.Literals.ACTIVITY_DESCRIPTION__OPERATION); |
| } |
| return childrenFeatures; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected EStructuralFeature getChildFeature(Object object, Object child) { |
| // Check the type of the specified child object and return the proper feature to use for |
| // adding (see {@link AddCommand}) it as a child. |
| |
| return super.getChildFeature(object, child); |
| } |
| |
| /** |
| * This returns ActivityDescription.gif. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public Object getImage(Object object) { |
| return overlayImage(object, getResourceLocator().getImage("full/obj16/ActivityDescription")); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This returns the label text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String getText(Object object) { |
| return ((StyledString) getStyledText(object)).getString(); |
| } |
| |
| /** |
| * This returns the label styled text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public Object getStyledText(Object object) { |
| String label = ((ActivityDescription) object).getLabelExpression(); |
| StyledString styledLabel = new StyledString(); |
| if (label == null || label.length() == 0) { |
| styledLabel.append(getString("_UI_ActivityDescription_type"), StyledString.Style.QUALIFIER_STYLER); //$NON-NLS-1$ |
| } else { |
| styledLabel.append(getString("_UI_ActivityDescription_type"), StyledString.Style.QUALIFIER_STYLER).append(" " + label); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| return styledLabel; |
| } |
| |
| /** |
| * This handles model notifications by calling {@link #updateChildren} to update any cached children and by creating |
| * a viewer notification, which it passes to {@link #fireNotifyChanged}. <!-- begin-user-doc --> <!-- end-user-doc |
| * --> |
| * |
| * @generated |
| */ |
| @Override |
| public void notifyChanged(Notification notification) { |
| updateChildren(notification); |
| |
| switch (notification.getFeatureID(ActivityDescription.class)) { |
| case WorkflowPackage.ACTIVITY_DESCRIPTION__DOCUMENTATION: |
| case WorkflowPackage.ACTIVITY_DESCRIPTION__LABEL_EXPRESSION: |
| case WorkflowPackage.ACTIVITY_DESCRIPTION__IMAGE_PATH: |
| fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); |
| return; |
| case WorkflowPackage.ACTIVITY_DESCRIPTION__OPERATION: |
| fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); |
| return; |
| } |
| super.notifyChanged(notification); |
| } |
| |
| /** |
| * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children that can be created |
| * under this object. <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| |
| newChildDescriptors.add(createChildParameter(WorkflowPackage.Literals.ACTIVITY_DESCRIPTION__OPERATION, ToolFactory.eINSTANCE.createInitialOperation())); |
| } |
| |
| } |
