kchong | 7416cdb | 2005-11-30 22:22:22 +0000 | [diff] [blame] | 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2004, 2005 IBM Corporation and others. |
| 3 | * All rights reserved. This program and the accompanying materials |
| 4 | * are made available under the terms of the Eclipse Public License v1.0 |
| 5 | * which accompanies this distribution, and is available at |
| 6 | * http://www.eclipse.org/legal/epl-v10.html |
| 7 | * |
| 8 | * Contributors: |
| 9 | * IBM Corporation - Initial API and implementation |
| 10 | *******************************************************************************/ |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 11 | package org.eclipse.wst.xsd.ui.internal.text; |
| 12 | |
csalter | c7926c0 | 2006-07-18 16:19:46 +0000 | [diff] [blame^] | 13 | import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; |
csalter | 8fd5c1e | 2006-05-09 04:22:25 +0000 | [diff] [blame] | 14 | import org.eclipse.wst.xsd.ui.internal.util.ModelReconcileAdapter; |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 15 | import org.eclipse.xsd.XSDConcreteComponent; |
| 16 | import org.eclipse.xsd.XSDSchema; |
csalter | 9be70e9 | 2006-05-09 18:30:28 +0000 | [diff] [blame] | 17 | import org.eclipse.xsd.util.XSDConstants; |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 18 | import org.w3c.dom.Document; |
| 19 | import org.w3c.dom.Element; |
| 20 | import org.w3c.dom.Node; |
| 21 | |
csalter | 8fd5c1e | 2006-05-09 04:22:25 +0000 | [diff] [blame] | 22 | public class XSDModelReconcileAdapter extends ModelReconcileAdapter |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 23 | { |
csalter | 8fd5c1e | 2006-05-09 04:22:25 +0000 | [diff] [blame] | 24 | protected XSDSchema schema; |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 25 | |
csalter | 8fd5c1e | 2006-05-09 04:22:25 +0000 | [diff] [blame] | 26 | public XSDModelReconcileAdapter(Document document, XSDSchema schema) |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 27 | { |
csalter | 8fd5c1e | 2006-05-09 04:22:25 +0000 | [diff] [blame] | 28 | super(document); |
| 29 | this.schema = schema; |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 30 | } |
csalter | 8fd5c1e | 2006-05-09 04:22:25 +0000 | [diff] [blame] | 31 | |
| 32 | protected void handleNodeChanged(Node node) |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 33 | { |
csalter | 9be70e9 | 2006-05-09 18:30:28 +0000 | [diff] [blame] | 34 | if (node instanceof Element) |
| 35 | { |
| 36 | XSDConcreteComponent concreteComponent = schema.getCorrespondingComponent(node); |
| 37 | concreteComponent.elementChanged((Element)node); |
| 38 | } |
| 39 | else if (node instanceof Document) |
| 40 | { |
| 41 | // The document changed so we may need to fix up the |
| 42 | // definition's root element |
| 43 | Document document = (Document)node; |
| 44 | Element schemaElement = document.getDocumentElement(); |
| 45 | if (schemaElement != null && schemaElement != schema.getElement()) |
| 46 | { |
| 47 | // here we handle the case where a new 'schema' element was added |
| 48 | //(e.g. the file was totally blank and then we type in the root element) |
| 49 | // |
| 50 | if (schemaElement.getLocalName().equals(XSDConstants.SCHEMA_ELEMENT_TAG)) |
| 51 | { |
| 52 | //System.out.println("****** Setting new schema"); |
| 53 | schema.setElement(schemaElement); |
| 54 | } |
| 55 | } |
| 56 | else if (schemaElement != null) |
| 57 | { |
| 58 | // handle the case where the definition element's content has changed |
| 59 | // TODO (cs) do we really need to handle this case? |
| 60 | schema.elementChanged(schemaElement); |
| 61 | } |
| 62 | else if (schemaElement == null) |
| 63 | { |
| 64 | // if there's no root element clear out the schema |
| 65 | // |
| 66 | schema.getContents().clear(); |
| 67 | // TODO (cs) I'm not sure why the above isn't enough |
| 68 | // to clear out all of the component lists |
| 69 | // for now I've just added a few more lines to do additional clearing |
| 70 | // |
| 71 | schema.getElementDeclarations().clear(); |
| 72 | schema.getTypeDefinitions().clear(); |
| 73 | schema.getAttributeDeclarations().clear(); |
| 74 | schema.getModelGroupDefinitions().clear(); |
kchong | 0289244 | 2006-05-15 21:16:59 +0000 | [diff] [blame] | 75 | schema.getAttributeGroupDefinitions().clear(); |
| 76 | |
| 77 | schema.setElement(null); |
csalter | 9be70e9 | 2006-05-09 18:30:28 +0000 | [diff] [blame] | 78 | } |
| 79 | } |
csalter | c7926c0 | 2006-07-18 16:19:46 +0000 | [diff] [blame^] | 80 | } |
| 81 | |
| 82 | public void modelDirtyStateChanged(IStructuredModel model, boolean isDirty) |
| 83 | { |
| 84 | if (!isDirty) |
| 85 | { |
| 86 | // TODO need a way to tell the views to stop refreshing (temporarily) |
| 87 | // |
| 88 | /* |
| 89 | schema.reset(); |
| 90 | |
| 91 | // For some reason type references don't get fixed up when an import is removed |
| 92 | // even if we call schema.reset() explictly. To work around this we iterate thru |
| 93 | // the type references and recompute them incase a schema did infact change |
| 94 | // |
| 95 | for (Iterator i = schema.getElementDeclarations().iterator(); i.hasNext(); ) |
| 96 | { |
| 97 | XSDElementDeclarationImpl ed = (XSDElementDeclarationImpl)i.next(); |
| 98 | //ed.elementAttributesChanged(ed.getElement()); |
| 99 | XSDTypeDefinition td = ed.getTypeDefinition(); |
| 100 | td = ed.resolveTypeDefinition(td.getSchema().getTargetNamespace(), td.getName()); |
| 101 | ed.setTypeDefinition(td); |
| 102 | }*/ |
| 103 | } |
csalter | 8fd5c1e | 2006-05-09 04:22:25 +0000 | [diff] [blame] | 104 | } |
csalter | 771f515 | 2005-05-16 04:27:36 +0000 | [diff] [blame] | 105 | } |