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Diffstat (limited to 'bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/editor/XSDHyperlinkTargetLocator.java')
| -rw-r--r-- | bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/editor/XSDHyperlinkTargetLocator.java | 301 |
1 files changed, 0 insertions, 301 deletions
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/editor/XSDHyperlinkTargetLocator.java b/bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/editor/XSDHyperlinkTargetLocator.java deleted file mode 100644 index c04aebd595..0000000000 --- a/bundles/org.eclipse.wst.xsd.ui/src-adt-xsd/org/eclipse/wst/xsd/ui/internal/editor/XSDHyperlinkTargetLocator.java +++ /dev/null @@ -1,301 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 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.editor; - -import java.util.List; - -import org.eclipse.xsd.XSDAttributeDeclaration; -import org.eclipse.xsd.XSDAttributeGroupDefinition; -import org.eclipse.xsd.XSDConcreteComponent; -import org.eclipse.xsd.XSDElementDeclaration; -import org.eclipse.xsd.XSDIdentityConstraintDefinition; -import org.eclipse.xsd.XSDModelGroupDefinition; -import org.eclipse.xsd.XSDSchema; -import org.eclipse.xsd.XSDSchemaDirective; -import org.eclipse.xsd.XSDSimpleTypeDefinition; -import org.eclipse.xsd.XSDTypeDefinition; -import org.eclipse.xsd.XSDVariety; -import org.eclipse.xsd.util.XSDConstants; -import org.eclipse.xsd.util.XSDSwitch; - -/** - * A custom XSDSwitch used to locate the "referenced" component. Used by the - * hyperlink/F3 navigation mechanism. Made a separate class because it is used - * from the WSDL editor as well. - */ -public class XSDHyperlinkTargetLocator extends XSDSwitch -{ - /** - * Holds the attribute name if the cursor/mouse is over an attribute. - */ - private String attributeName; - - /* - * (non-Javadoc) - * - * @see org.eclipse.xsd.util.XSDSwitch#caseXSDAttributeDeclaration(org.eclipse.xsd.XSDAttributeDeclaration) - */ - public Object caseXSDAttributeDeclaration(XSDAttributeDeclaration attributeDeclaration) - { - XSDConcreteComponent target = null; - - if (attributeDeclaration.isAttributeDeclarationReference()) - { - target = attributeDeclaration.getResolvedAttributeDeclaration(); - } - else if (attributeDeclaration.getAnonymousTypeDefinition() == null) - { - target = attributeDeclaration.getTypeDefinition(); - - // Avoid navigating to built in data types. - - if (isFromSchemaForSchema(target)) - { - target = null; - } - } - return target; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.xsd.util.XSDSwitch#caseXSDAttributeGroupDefinition(org.eclipse.xsd.XSDAttributeGroupDefinition) - */ - public Object caseXSDAttributeGroupDefinition(XSDAttributeGroupDefinition attributeGroupDefinition) - { - XSDConcreteComponent target = null; - - if (attributeGroupDefinition.isAttributeGroupDefinitionReference()) - { - target = attributeGroupDefinition.getResolvedAttributeGroupDefinition(); - } - - return target; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.xsd.util.XSDSwitch#caseXSDElementDeclaration(org.eclipse.xsd.XSDElementDeclaration) - */ - public Object caseXSDElementDeclaration(XSDElementDeclaration elementDeclaration) - { - XSDConcreteComponent target = null; - - if (elementDeclaration.isElementDeclarationReference()) - { - target = elementDeclaration.getResolvedElementDeclaration(); - } - else - { - XSDConcreteComponent typeDefinition = null; - - if (elementDeclaration.getAnonymousTypeDefinition() == null) - { - typeDefinition = elementDeclaration.getTypeDefinition(); - } - - XSDConcreteComponent substitutionGroupAffiliation = elementDeclaration.getSubstitutionGroupAffiliation(); - - if (typeDefinition != null && substitutionGroupAffiliation != null) - { - // There are 2 things we can navigate to: if the cursor is anywhere on - // the - // substitution attribute then jump to that, otherwise just go to the - // base type. - - if (XSDConstants.SUBSTITUTIONGROUP_ATTRIBUTE.equals(attributeName)) - { - target = substitutionGroupAffiliation; - } - else - { - target = typeDefinition; - } - } - else - { - target = typeDefinition != null ? typeDefinition : substitutionGroupAffiliation; - } - - if (isFromSchemaForSchema(target)) - { - target = null; - } - } - - return target; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.xsd.util.XSDSwitch#caseXSDIdentityConstraintDefinition(org.eclipse.xsd.XSDIdentityConstraintDefinition) - */ - public Object caseXSDIdentityConstraintDefinition(XSDIdentityConstraintDefinition idConstraintDefinition) - { - Object target = null; - - XSDIdentityConstraintDefinition referencedKey = idConstraintDefinition.getReferencedKey(); - - if (referencedKey != null) - { - target = referencedKey; - } - - return target; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.xsd.util.XSDSwitch#caseXSDModelGroupDefinition(org.eclipse.xsd.XSDModelGroupDefinition) - */ - public Object caseXSDModelGroupDefinition(XSDModelGroupDefinition modelGroupDefinition) - { - XSDConcreteComponent target = null; - - if (modelGroupDefinition.isModelGroupDefinitionReference()) - { - target = modelGroupDefinition.getResolvedModelGroupDefinition(); - } - - return target; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.xsd.util.XSDSwitch#caseXSDSchemaDirective(org.eclipse.xsd.XSDSchemaDirective) - */ - public Object caseXSDSchemaDirective(XSDSchemaDirective directive) - { - XSDSchema schema = directive.getResolvedSchema(); - - return schema; - } - - public Object caseXSDSimpleTypeDefinition(XSDSimpleTypeDefinition typeDefinition) - { - XSDConcreteComponent target = null; - - // Simple types can be one of: atomic, list or union. - - XSDVariety variety = typeDefinition.getVariety(); - int varietyType = variety.getValue(); - - switch (varietyType) - { - case XSDVariety.ATOMIC: - { - target = typeDefinition.getBaseTypeDefinition(); - } - break; - case XSDVariety.LIST: - { - target = typeDefinition.getItemTypeDefinition(); - } - break; - case XSDVariety.UNION: - { - List memberTypes = typeDefinition.getMemberTypeDefinitions(); - if (memberTypes != null && memberTypes.size() > 0) - { - // ISSUE: What if there are more than one type? - // This could be a case for multiple hyperlinks at the same - // location. - target = (XSDConcreteComponent) memberTypes.get(0); - } - } - break; - } - - // Avoid navigating to built in data types. - - if (isFromSchemaForSchema(target)) - { - target = null; - } - - return target; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.xsd.util.XSDSwitch#caseXSDTypeDefinition(org.eclipse.xsd.XSDTypeDefinition) - */ - public Object caseXSDTypeDefinition(XSDTypeDefinition typeDefinition) - { - XSDConcreteComponent target = null; - - XSDTypeDefinition baseType = typeDefinition.getBaseType(); - - if (baseType != null) - { - target = baseType; - } - - // Avoid navigating to built in data types. - - if (isFromSchemaForSchema(target)) - { - target = null; - } - - return target; - } - - /** - * Detects if a given schema component is from the schema for schema (built in - * data types). Used to avoid navigating to this type of components as they - * don't have an accessible physical location. - * - * @param component the component to check. - * @return true if the component is from the schema for schema namespace, - * false otherwise. - */ - public boolean isFromSchemaForSchema(XSDConcreteComponent component) - { - if (component == null) - { - return false; - } - - XSDSchema schema = component.getSchema(); - - if (schema != null && schema.equals(schema.getSchemaForSchema())) - { - return true; - } - - return false; - } - - /** - * Locates the target component - for example the element declaration pointed - * to by an element reference, etc. - * - * @param component the current component. - * @param attributeName the attribute name if the cursor/mouse is over an - * attribute. This is used to provide fine grained navigation for - * components with more than one "active" attribute. - * @return the referenced XSD concrete component or null if none is found. - */ - public XSDConcreteComponent locate(XSDConcreteComponent component, String attributeName) - { - this.attributeName = attributeName; - - return (XSDConcreteComponent) doSwitch(component); - } -} |