| /* |
| * Copyright (c) 2014 Eike Stepper (Loehne, Germany) 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 |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.oomph.setup.provider; |
| |
| import org.eclipse.oomph.base.provider.ModelElementItemProvider; |
| import org.eclipse.oomph.edit.BaseAdapterFactoryEditingDomain; |
| import org.eclipse.oomph.setup.Argument; |
| import org.eclipse.oomph.setup.InstallationTask; |
| import org.eclipse.oomph.setup.Macro; |
| import org.eclipse.oomph.setup.MacroTask; |
| import org.eclipse.oomph.setup.Parameter; |
| import org.eclipse.oomph.setup.ProductCatalog; |
| import org.eclipse.oomph.setup.ProjectCatalog; |
| import org.eclipse.oomph.setup.SetupFactory; |
| import org.eclipse.oomph.setup.SetupPackage; |
| import org.eclipse.oomph.setup.SetupTaskContainer; |
| import org.eclipse.oomph.setup.WorkspaceTask; |
| import org.eclipse.oomph.util.StringUtil; |
| |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.edit.command.AddCommand; |
| import org.eclipse.emf.edit.command.CommandParameter; |
| import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.oomph.setup.SetupTaskContainer} object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class SetupTaskContainerItemProvider extends ModelElementItemProvider |
| { |
| /** |
| * This constructs an instance from a factory and a notifier. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public SetupTaskContainerItemProvider(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); |
| |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * 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(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS); |
| } |
| 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); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected boolean shouldComposeCreationImage() |
| { |
| return true; |
| } |
| |
| /** |
| * This returns the label text for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String getText(Object object) |
| { |
| return getString("_UI_SetupTaskContainer_type"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * 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(SetupTaskContainer.class)) |
| { |
| case SetupPackage.SETUP_TASK_CONTAINER__SETUP_TASKS: |
| 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 |
| */ |
| private void collectNewChildDescriptorsGen(Collection<Object> newChildDescriptors, Object object) |
| { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createInstallationTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createWorkspaceTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createCompoundTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createVariableTask())); |
| |
| newChildDescriptors |
| .add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createStringSubstitutionTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createRedirectionTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createEclipseIniTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createLinkLocationTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createPreferenceTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createResourceCopyTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createResourceCreationTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createTextModifyTask())); |
| |
| newChildDescriptors.add(createChildParameter(SetupPackage.Literals.SETUP_TASK_CONTAINER__SETUP_TASKS, SetupFactory.eINSTANCE.createMacroTask())); |
| } |
| |
| @Override |
| protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) |
| { |
| collectNewChildDescriptorsGen(newChildDescriptors, object); |
| removeUnwantedTasks(newChildDescriptors, object); |
| } |
| |
| public static void removeUnwantedTasks(Collection<Object> newChildDescriptors, Object object) |
| { |
| boolean catalog = object instanceof ProductCatalog || object instanceof ProjectCatalog; |
| |
| for (Iterator<Object> it = newChildDescriptors.iterator(); it.hasNext();) |
| { |
| Object newChildDescriptor = it.next(); |
| if (newChildDescriptor instanceof CommandParameter) |
| { |
| Object value = ((CommandParameter)newChildDescriptor).getValue(); |
| if (isDeprecated(value)) |
| { |
| it.remove(); |
| } |
| else if (!catalog) |
| { |
| if (value instanceof InstallationTask || value instanceof WorkspaceTask) |
| { |
| it.remove(); |
| } |
| } |
| } |
| } |
| } |
| |
| public static boolean isDeprecated(Object value) |
| { |
| if (value != null) |
| { |
| Deprecated annotation = value.getClass().getAnnotation(Deprecated.class); |
| if (annotation != null) |
| { |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| @Override |
| protected Command factorAddCommand(EditingDomain domain, CommandParameter commandParameter) |
| { |
| return super.factorAddCommand(domain, transformCommandParameter(domain, commandParameter)); |
| } |
| |
| @Override |
| protected Command createAddCommand(EditingDomain domain, EObject owner, EStructuralFeature feature, Collection<?> collection, int index) |
| { |
| return createAddCommandWithMacroTaskSupport(domain, owner, feature, collection, index); |
| } |
| |
| public static Command createAddCommandWithMacroTaskSupport(EditingDomain domain, EObject owner, EStructuralFeature feature, Collection<?> collection, |
| int index) |
| { |
| return new AddCommand(domain, owner, feature, collection, index) |
| { |
| @Override |
| public void doExecute() |
| { |
| super.doExecute(); |
| |
| if (domain instanceof BaseAdapterFactoryEditingDomain) |
| { |
| ((BaseAdapterFactoryEditingDomain)domain).handledAdditions(collection); |
| } |
| } |
| }; |
| } |
| |
| public static CommandParameter transformCommandParameter(EditingDomain domain, CommandParameter commandParameter) |
| { |
| Collection<?> collection = commandParameter.getCollection(); |
| if (collection != null && !collection.isEmpty()) |
| { |
| EObject eOwner = commandParameter.getEOwner(); |
| if (eOwner != null) |
| { |
| List<Object> augmentedCollection = new ArrayList<Object>(); |
| for (Object object : collection) |
| { |
| Object unwrappedObject = AdapterFactoryEditingDomain.unwrap(object); |
| if (unwrappedObject instanceof Macro) |
| { |
| Macro macro = (Macro)unwrappedObject; |
| if (macro.eResource() != null) |
| { |
| MacroTask macroTask = createMacroTask((SetupTaskContainer)eOwner, macro); |
| augmentedCollection.add(macroTask); |
| } |
| else |
| { |
| augmentedCollection.add(macro); |
| } |
| } |
| else |
| { |
| augmentedCollection.add(object); |
| } |
| } |
| |
| return new CommandParameter(commandParameter.getOwner(), commandParameter.getFeature(), commandParameter.getValue(), augmentedCollection, |
| commandParameter.getIndex()); |
| } |
| } |
| |
| return commandParameter; |
| } |
| |
| @SuppressWarnings("nls") |
| private static String getID(String label) |
| { |
| if (StringUtil.isEmpty(label)) |
| { |
| return "macro"; |
| } |
| |
| String lowerCaseLabel = label.toLowerCase(); |
| List<String> explode = StringUtil.explode(lowerCaseLabel.replaceAll("[^\\p{IsAlphabetic}\\p{Digit}]", "."), "."); |
| explode.removeAll(Collections.singleton("")); |
| String implode = StringUtil.implode(explode, '.'); |
| if (StringUtil.isEmpty(implode)) |
| { |
| return "macro"; |
| } |
| |
| if (!Character.isAlphabetic(implode.charAt(0))) |
| { |
| return "_" + implode; |
| } |
| |
| return implode; |
| } |
| |
| public static MacroTask createMacroTask(SetupTaskContainer setupTaskContainer, Macro macro) |
| { |
| MacroTask macroTask = SetupFactory.eINSTANCE.createMacroTask(); |
| macroTask.setMacro(macro); |
| |
| String id = getID(macro.getName()); |
| String uniqueID = id; |
| Resource resource = setupTaskContainer.eResource(); |
| if (resource != null) |
| { |
| int count = 0; |
| while (resource.getEObject(uniqueID) != null) |
| { |
| if (Character.isDigit(id.charAt(id.length() - 1))) |
| { |
| uniqueID = id + "_" + ++count; //$NON-NLS-1$ |
| } |
| else |
| { |
| uniqueID = id + ++count; |
| } |
| } |
| } |
| |
| macroTask.setID(uniqueID); |
| |
| EList<Parameter> parameters = macro.getParameters(); |
| if (!parameters.isEmpty()) |
| { |
| List<Argument> arguments = macroTask.getArguments(); |
| for (Parameter parameter : parameters) |
| { |
| Argument argument = SetupFactory.eINSTANCE.createArgument(); |
| argument.setParameter(parameter); |
| if (parameter.getDefaultValue() == null) |
| { |
| String parameterName = parameter.getName(); |
| argument.setValue(parameterName + "_value"); //$NON-NLS-1$ |
| } |
| |
| arguments.add(argument); |
| } |
| } |
| |
| return macroTask; |
| } |
| } |