| /******************************************************************************* |
| * Copyright (c) 2006 Oracle Corporation. |
| * 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: |
| * Cameron Bateman/Oracle - initial API and implementation |
| * |
| ********************************************************************************/ |
| package org.eclipse.jst.jsf.context.symbol.internal.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.common.util.ResourceLocator; |
| import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; |
| import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; |
| import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| import org.eclipse.emf.edit.provider.IItemPropertySource; |
| import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| import org.eclipse.emf.edit.provider.ItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.ItemProviderAdapter; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry; |
| import org.eclipse.jface.text.contentassist.ICompletionProposal; |
| import org.eclipse.jst.jsf.common.JSFCommonPlugin; |
| import org.eclipse.jst.jsf.context.symbol.IInstanceSymbol; |
| import org.eclipse.jst.jsf.context.symbol.SymbolPackage; |
| import org.eclipse.jst.jsf.context.symbol.provider.IContentProposalProvider; |
| import org.eclipse.swt.graphics.Image; |
| |
| |
| |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.jst.jsf.context.symbol.IInstanceSymbol} object. |
| * <!-- begin-user-doc --> |
| * @extends IContentProposalProvider |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class IInstanceSymbolItemProvider |
| extends ItemProviderAdapter |
| implements |
| IEditingDomainItemProvider, |
| IStructuredItemContentProvider, |
| ITreeItemContentProvider, |
| IItemLabelProvider, |
| IItemPropertySource, |
| IContentProposalProvider { |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public static final String copyright = "Copyright 2006 Oracle"; //$NON-NLS-1$ |
| |
| /** |
| * This constructs an instance from a factory and a notifier. |
| * <!-- begin-user-doc --> |
| * @param adapterFactory |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public IInstanceSymbolItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns the property descriptors for the adapted class. |
| * <!-- begin-user-doc --> |
| * @param object |
| * @return the EMF property descriptors |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List getPropertyDescriptors(Object object) { |
| if (itemPropertyDescriptors == null) { |
| super.getPropertyDescriptors(object); |
| |
| addNamePropertyDescriptor(object); |
| addTypeDescriptorPropertyDescriptor(object); |
| addReadablePropertyDescriptor(object); |
| addWritablePropertyDescriptor(object); |
| addTypeResolvedPropertyDescriptor(object); |
| addRuntimeSourcePropertyDescriptor(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Name feature. |
| * <!-- begin-user-doc --> |
| * @param object |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addNamePropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_ISymbol_name_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_ISymbol_name_feature", "_UI_ISymbol_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| SymbolPackage.Literals.ISYMBOL__NAME, |
| true, |
| false, |
| false, |
| ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, |
| null, |
| null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Type Descriptor feature. |
| * <!-- begin-user-doc --> |
| * @param object |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addTypeDescriptorPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_IObjectSymbol_typeDescriptor_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_IObjectSymbol_typeDescriptor_feature", "_UI_IObjectSymbol_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| SymbolPackage.Literals.IOBJECT_SYMBOL__TYPE_DESCRIPTOR, |
| true, |
| false, |
| true, |
| null, |
| null, |
| null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Readable feature. |
| * <!-- begin-user-doc --> |
| * @param object |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addReadablePropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_IObjectSymbol_readable_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_IObjectSymbol_readable_feature", "_UI_IObjectSymbol_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| SymbolPackage.Literals.IOBJECT_SYMBOL__READABLE, |
| true, |
| false, |
| false, |
| ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, |
| null, |
| null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Writable feature. |
| * <!-- begin-user-doc --> |
| * @param object |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addWritablePropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_IObjectSymbol_writable_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_IObjectSymbol_writable_feature", "_UI_IObjectSymbol_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| SymbolPackage.Literals.IOBJECT_SYMBOL__WRITABLE, |
| true, |
| false, |
| false, |
| ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, |
| null, |
| null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Type Resolved feature. |
| * <!-- begin-user-doc --> |
| * @param object |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addTypeResolvedPropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_IInstanceSymbol_typeResolved_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_IInstanceSymbol_typeResolved_feature", "_UI_IInstanceSymbol_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| SymbolPackage.Literals.IINSTANCE_SYMBOL__TYPE_RESOLVED, |
| false, |
| false, |
| false, |
| ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, |
| null, |
| null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Runtime Source feature. |
| * <!-- begin-user-doc --> |
| * @param object |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addRuntimeSourcePropertyDescriptor(Object object) { |
| itemPropertyDescriptors.add |
| (createItemPropertyDescriptor |
| (((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_IInstanceSymbol_runtimeSource_feature"), //$NON-NLS-1$ |
| getString("_UI_PropertyDescriptor_description", "_UI_IInstanceSymbol_runtimeSource_feature", "_UI_IInstanceSymbol_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| SymbolPackage.Literals.IINSTANCE_SYMBOL__RUNTIME_SOURCE, |
| true, |
| false, |
| false, |
| ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, |
| null, |
| null)); |
| } |
| |
| /** |
| * This returns IInstanceSymbol.gif. |
| * <!-- begin-user-doc --> |
| * @param object |
| * @return the image adaption for object |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object getImage(Object object) { |
| return overlayImage(object, getResourceLocator().getImage("full/obj16/IInstanceSymbol")); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This returns the label text for the adapted class. |
| * <!-- begin-user-doc --> |
| * @param object |
| * @return the text representation of object |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public String getText(Object object) { |
| String label = ((IInstanceSymbol)object).getName(); |
| return label == null || label.length() == 0 ? |
| getString("_UI_IInstanceSymbol_type") : //$NON-NLS-1$ |
| label; |
| } |
| |
| /** |
| * This handles model notifications by calling {@link #updateChildren(Notification)} to update any cached |
| * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged(Notification)}. |
| * <!-- begin-user-doc --> |
| * @param notification |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void notifyChanged(Notification notification) { |
| updateChildren(notification); |
| |
| switch (notification.getFeatureID(IInstanceSymbol.class)) { |
| case SymbolPackage.IINSTANCE_SYMBOL__NAME: |
| case SymbolPackage.IINSTANCE_SYMBOL__READABLE: |
| case SymbolPackage.IINSTANCE_SYMBOL__WRITABLE: |
| case SymbolPackage.IINSTANCE_SYMBOL__TYPE_RESOLVED: |
| case SymbolPackage.IINSTANCE_SYMBOL__RUNTIME_SOURCE: |
| fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); |
| return; |
| } |
| super.notifyChanged(notification); |
| } |
| |
| /** |
| * This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s |
| * describing all of the children that can be created under this object. |
| * <!-- begin-user-doc --> |
| * @param newChildDescriptors |
| * @param object |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void collectNewChildDescriptors(Collection newChildDescriptors, Object object) { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| } |
| |
| /** |
| * Return the resource locator for this item provider's resources. |
| * <!-- begin-user-doc --> |
| * @return the resource locator |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ResourceLocator getResourceLocator() { |
| return JSFCommonPlugin.INSTANCE; |
| } |
| |
| public ICompletionProposal[] getProposals(Object target_, |
| IProposalCreationFactory proposalFactory) |
| { |
| IInstanceSymbol symbol = (IInstanceSymbol) target_; |
| |
| final String replacementText = symbol.getName(); |
| final String displayText = getText(symbol); |
| //final String additionalText = symbol.getDetailedDescription(); |
| final Image displayImage = |
| ExtendedImageRegistry.getInstance().getImage(getImage(symbol)); |
| |
| return new ICompletionProposal[] |
| { |
| proposalFactory.createProposal(replacementText, |
| displayText, |
| null, |
| displayImage, |
| target_) |
| }; |
| } |
| } |
