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Diffstat (limited to 'bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/text/XSDModelReconcileAdapter.java')
-rw-r--r-- | bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/text/XSDModelReconcileAdapter.java | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/text/XSDModelReconcileAdapter.java b/bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/text/XSDModelReconcileAdapter.java deleted file mode 100644 index 80a6db576b..0000000000 --- a/bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/text/XSDModelReconcileAdapter.java +++ /dev/null @@ -1,186 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 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 - * Eugene Ostroukhov, eugene@genuitec.com - [203291] XSD Editor Source State - * not updated in Outline/Graph - *******************************************************************************/ -package org.eclipse.wst.xsd.ui.internal.text; - -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.xsd.ui.internal.util.ModelReconcileAdapter; -import org.eclipse.xsd.XSDConcreteComponent; -import org.eclipse.xsd.XSDSchema; -import org.eclipse.xsd.util.XSDConstants; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -public class XSDModelReconcileAdapter extends ModelReconcileAdapter -{ - protected XSDSchema schema; - - public XSDModelReconcileAdapter(Document document, XSDSchema schema) - { - super(document); - this.schema = schema; - } - - protected void handleNodeChanged(Node node) - { - // Make sure that the node is in the XSD Schema namespace. We don't need to - // reconcile the model for other nodes like text or nodes in other namespaces - // like the ones normally occurring in annotations. - - try - { - if (!shouldReconcileModelFor(node)) - { - return; - } - } - catch (Exception e) - { - } - - if (node instanceof Element) - { - XSDConcreteComponent concreteComponent = schema.getCorrespondingComponent(node); - concreteComponent.elementChanged((Element)node); - } - else if (node instanceof Document) - { - // The document changed so we may need to fix up the - // definition's root element - Document document = (Document)node; - Element schemaElement = document.getDocumentElement(); - if (schemaElement != null && schemaElement != schema.getElement()) - { - // here we handle the case where a new 'schema' element was added - //(e.g. the file was totally blank and then we type in the root element) - // - if (schemaElement.getLocalName().equals(XSDConstants.SCHEMA_ELEMENT_TAG)) - { - //System.out.println("****** Setting new schema"); - schema.setElement(schemaElement); - } - } - else if (schemaElement != null) - { - // handle the case where the definition element's content has changed - // TODO (cs) do we really need to handle this case? - schema.elementChanged(schemaElement); - } - else if (schemaElement == null) - { - // if there's no root element clear out the schema - // - - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=203291 - // Add try-catch to work-around problem at - // XSDConcreteComponentImpl.forceNiceRemoveChild(XSDConcreteComponentImpl.java:1696) - // otherwise the statements below don't get run - try - { - schema.getContents().clear(); - } - catch (NullPointerException e) - { - // workaround - } - - // TODO (cs) I'm not sure why the above isn't enough - // to clear out all of the component lists - // for now I've just added a few more lines to do additional clearing - // - // See comment above for https://bugs.eclipse.org/bugs/show_bug.cgi?id=203291 - try { schema.getIncorporatedVersions().clear(); } catch (Exception e) { } - try { schema.getElementDeclarations().clear(); } catch (Exception e) {} - try { schema.getTypeDefinitions().clear(); } catch (Exception e) {} - try { schema.getAttributeDeclarations().clear(); } catch (Exception e) {} - try { schema.getModelGroupDefinitions().clear(); } catch (Exception e) {} - try { schema.getAttributeGroupDefinitions().clear(); } catch (Exception e) {} - try { schema.setTargetNamespace(null); } catch (Exception e) {} - try { schema.reset(); } catch (Exception e) {} - - schema.setElement(null); - } - } - } - - /** - * Checks if a change to the given node should trigger a model update. - * - * @param changedNode - * the DOM node to test. - * @return true if the change to the given node should trigger a model update. - */ - protected boolean shouldReconcileModelFor(Node changedNode) - { - // No need to reconcile if the node is in a different namespace as it is the - // case for nodes deeply nested in appinfo or documentation elements. - - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=203291 - if (changedNode instanceof Document) - { - return true; - } - - String nodeNamespace = changedNode.getNamespaceURI(); - String schemaNamespace = schema.getSchemaForSchemaNamespace(); - // If the document node changes, then the nodeNamespace is null - // so we do want to reconcile. This change is needed for - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=148842 and - // read only file support. - if (!schemaNamespace.equals(nodeNamespace) && nodeNamespace != null) - { - return false; - } - - // When a child node is added to an appinfo or documentation element - // No need to reconcile if the node is the first child of appinfo or documentation - // elements. - - Node parentNode = changedNode.getParentNode(); - - if (parentNode != null) - { - String nodeName = changedNode.getLocalName(); - - if (XSDConstants.APPINFO_ELEMENT_TAG.equals(nodeName) || XSDConstants.DOCUMENTATION_ELEMENT_TAG.equals(nodeName)) - { - return false; - } - } - return true; - } - - public void modelDirtyStateChanged(IStructuredModel model, boolean isDirty) - { - if (!isDirty) - { - // TODO need a way to tell the views to stop refreshing (temporarily) - // - /* - schema.reset(); - - // For some reason type references don't get fixed up when an import is removed - // even if we call schema.reset() explictly. To work around this we iterate thru - // the type references and recompute them incase a schema did infact change - // - for (Iterator i = schema.getElementDeclarations().iterator(); i.hasNext(); ) - { - XSDElementDeclarationImpl ed = (XSDElementDeclarationImpl)i.next(); - //ed.elementAttributesChanged(ed.getElement()); - XSDTypeDefinition td = ed.getTypeDefinition(); - td = ed.resolveTypeDefinition(td.getSchema().getTargetNamespace(), td.getName()); - ed.setTypeDefinition(td); - }*/ - } - } -}
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