diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/provider/XSDContentProvider.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/provider/XSDContentProvider.java | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/provider/XSDContentProvider.java b/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/provider/XSDContentProvider.java deleted file mode 100644 index 2c08b89bb0..0000000000 --- a/bundles/org.eclipse.wst.xsd.ui/src/org/eclipse/wst/xsd/ui/internal/provider/XSDContentProvider.java +++ /dev/null @@ -1,201 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.xsd.ui.internal.provider; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collections; -import java.util.List; - -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.ecore.EAttribute; -import org.eclipse.emf.edit.provider.IChangeNotifier; -import org.eclipse.emf.edit.provider.INotifyChangedListener; -import org.eclipse.emf.edit.provider.ITreeItemContentProvider; -import org.eclipse.jface.viewers.ITreeContentProvider; -import org.eclipse.jface.viewers.StructuredViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.xsd.XSDConcreteComponent; -import org.eclipse.xsd.XSDElementDeclaration; -import org.eclipse.xsd.XSDModelGroup; -import org.eclipse.xsd.XSDParticleContent; -import org.eclipse.xsd.XSDSchema; -import org.eclipse.xsd.XSDWildcard; -import org.w3c.dom.Document; -import org.w3c.dom.Node; - -public class XSDContentProvider implements ITreeContentProvider, INotifyChangedListener -{ -// protected static XSDItemProviderAdapterFactory syntacticAdapterFactory = new XSDItemProviderAdapterFactory(); -// protected static XSDSemanticItemProviderAdapterFactory semanticAdapterFactory = new XSDSemanticItemProviderAdapterFactory(); - - XSDModelAdapterFactoryImpl xsdModelAdapterFactory; - - XSDSchema xsdSchema; - public XSDContentProvider(XSDModelAdapterFactoryImpl xsdModelAdapterFactoryImpl) - { - this.xsdModelAdapterFactory = xsdModelAdapterFactoryImpl; - - if (xsdModelAdapterFactory instanceof IChangeNotifier) - { - ((IChangeNotifier)xsdModelAdapterFactory).addListener(this); - } - } - - public void setXSDSchema(XSDSchema xsdSchema) - { - this.xsdSchema = xsdSchema; - } - - /* - * @see ITreeContentProvider#getChildren(Object) - */ - public Object[] getChildren(Object parentElement) - { -// return adapterFactoryContentProvider.getChildren(parentElement); - XSDConcreteComponent xsdComp = null; - List list = null; - if (parentElement instanceof Document) - { - xsdComp = xsdSchema; - // ItemProviderAdapter a = (ItemProviderAdapter)syntacticAdapterFactory.adapt(xsdComp, syntacticAdapterFactory); - // ItemProviderAdapter a = (ItemProviderAdapter)semanticAdapterFactory.adapt(xsdComp, semanticAdapterFactory); - - XSDAbstractAdapter a = (XSDAbstractAdapter)xsdModelAdapterFactory.adapt(xsdComp, xsdModelAdapterFactory); - -// a.removeListener((INotifyChangedListener)this); -// a.addListener((INotifyChangedListener)this); - - list = new ArrayList(); - list.add(xsdComp); - return list.toArray(); - } - else if (parentElement instanceof XSDConcreteComponent) - { - xsdComp = (XSDConcreteComponent)parentElement; - list = new ArrayList(); - } - else if (parentElement instanceof ITreeItemContentProvider) - { - // return adapterFactoryContentProvider.getChildren(parentElement); - return ((ITreeItemContentProvider)parentElement).getChildren(parentElement).toArray(); - } - else if (parentElement instanceof ITreeContentProvider) - { - return ((ITreeContentProvider)parentElement).getChildren(parentElement); - } - - if (xsdComp != null) - { - // ItemProviderAdapter a = (ItemProviderAdapter)syntacticAdapterFactory.adapt(xsdComp, syntacticAdapterFactory); - // ItemProviderAdapter a = (ItemProviderAdapter)semanticAdapterFactory.adapt(xsdComp, semanticAdapterFactory); - - XSDAbstractAdapter a = (XSDAbstractAdapter)xsdModelAdapterFactory.adapt(xsdComp, xsdModelAdapterFactory); - - if (xsdComp instanceof XSDElementDeclaration || xsdComp instanceof XSDModelGroup || xsdComp instanceof XSDWildcard) - { - XSDAbstractAdapter particleAdapter = (XSDAbstractAdapter)xsdModelAdapterFactory.adapt(((XSDParticleContent)xsdComp).getContainer(), xsdModelAdapterFactory); - } - - if (a != null) - { -// a.removeListener((INotifyChangedListener)this); -// a.addListener((INotifyChangedListener)this); - - Object [] obj = a.getChildren(xsdComp); - if (obj != null) - { - list = Arrays.asList(obj); - } - } -// list = (List)a.getChildren(xsdComp); - } - - list = list != null ? list : Collections.EMPTY_LIST; - return list.toArray(); - } - - /* - * @see ITreeContentProvider#getParent(Object) - */ - public Object getParent(Object element) - { - if (element instanceof Node) - { - return ((Node)element).getParentNode(); - } - else if (element instanceof XSDConcreteComponent) - { - return ((XSDConcreteComponent)element).getContainer(); - } - return null; - } - - /* - * @see ITreeContentProvider#hasChildren(Object) - */ - public boolean hasChildren(Object element) - { - Object[] children = getChildren(element); - return children != null && children.length > 0; - } - - /* - * @see IStructuredContentProvider#getElements(Object) - */ - public Object[] getElements(Object inputElement) - { - return getChildren(inputElement); - } - - public void notifyChanged(Notification notification) - { - if (viewer != null) - { - if (viewer instanceof StructuredViewer) - { - if (notification.getFeature() instanceof EAttribute) - { - ((StructuredViewer)viewer).update(notification.getNotifier(), null); - } - else - { - ((StructuredViewer)viewer).refresh(notification.getNotifier()); - } - } - else - { - viewer.refresh(); - } - } - - } - - /* - * @see IContentProvider#dispose() - */ - public void dispose() - { - viewer = null; - xsdModelAdapterFactory.removeListener(this); - } - - protected Viewer viewer = null; - - /* - * @see IContentProvider#inputChanged(Viewer, Object, Object) - */ - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) - { - this.viewer = viewer; - } - -} |