| /******************************************************************************* |
| * 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.properties; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.views.properties.IPropertyDescriptor; |
| import org.eclipse.ui.views.properties.IPropertySource; |
| import org.eclipse.wst.xsd.ui.internal.XSDEditorPlugin; |
| import org.eclipse.wst.xsd.ui.internal.refactor.delete.XSDExternalFileCleanup; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDInclude; |
| import org.eclipse.xsd.XSDSchema; |
| import org.eclipse.xsd.util.XSDConstants; |
| import org.w3c.dom.Element; |
| |
| public class IncludePropertySource |
| extends SchemaDirectiveHelperPropertySource |
| implements IPropertySource |
| { |
| /** |
| * |
| */ |
| public IncludePropertySource(IFile currentIFile) |
| { |
| super(true); |
| this.currentIFile = currentIFile; |
| } |
| /** |
| * @param viewer |
| * @param xsdSchema |
| */ |
| public IncludePropertySource(Viewer viewer, XSDSchema xsdSchema, IFile currentIFile) |
| { |
| super(viewer, xsdSchema, true); |
| this.currentIFile = currentIFile; |
| } |
| /** |
| * @param xsdSchema |
| */ |
| public IncludePropertySource(XSDSchema xsdSchema, IFile currentIFile) |
| { |
| super(xsdSchema, true); |
| this.currentIFile = currentIFile; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#getEditableValue() |
| */ |
| public Object getEditableValue() |
| { |
| return null; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#getPropertyDescriptors() |
| */ |
| public IPropertyDescriptor[] getPropertyDescriptors() |
| { |
| List list = new ArrayList(); |
| // Create a descriptor and set a category |
| |
| SchemaLocationPropertyDescriptor schemaLocationDescriptor = |
| new SchemaLocationPropertyDescriptor( |
| XSDConstants.SCHEMALOCATION_ATTRIBUTE, |
| XSDConstants.SCHEMALOCATION_ATTRIBUTE); |
| |
| list.add(schemaLocationDescriptor); |
| |
| |
| IPropertyDescriptor[] result = new IPropertyDescriptor[list.size()]; |
| list.toArray(result); |
| return result; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#getPropertyValue(java.lang.Object) |
| */ |
| public Object getPropertyValue(Object id) |
| { |
| Object result = null; |
| if (id instanceof String) |
| { |
| result = element.getAttribute((String) id); |
| String attributeName = (String)id; |
| if (result == null) |
| { |
| result = ""; |
| } |
| return result; |
| } |
| return ""; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#isPropertySet(java.lang.Object) |
| */ |
| public boolean isPropertySet(Object id) |
| { |
| return false; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#resetPropertyValue(java.lang.Object) |
| */ |
| public void resetPropertyValue(Object id) |
| { |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.views.properties.IPropertySource#setPropertyValue(java.lang.Object, java.lang.Object) |
| */ |
| public void setPropertyValue(Object id, Object value) |
| { |
| if (value == null) |
| { |
| value = ""; |
| } |
| if (value instanceof String) |
| { |
| if (((String) id).equals(XSDConstants.SCHEMALOCATION_ATTRIBUTE)) |
| { |
| //element.setAttribute(XSDConstants.SCHEMALOCATION_ATTRIBUTE, (String)value); |
| updateExternalModel((String)value, selectedIFile, selectedNamespace, selectedXSDSchema); |
| } |
| } |
| Runnable delayedUpdate = new Runnable() |
| { |
| public void run() |
| { |
| if (viewer != null) |
| viewer.refresh(); |
| } |
| }; |
| Display.getCurrent().asyncExec(delayedUpdate); |
| } |
| |
| protected void updateExternalModel(String newLocation, IFile newFile, String namespace, XSDSchema externalSchema) |
| { |
| Element includeElement = element; |
| |
| String existingSchemaLocation = includeElement.getAttribute(XSDConstants.SCHEMALOCATION_ATTRIBUTE); |
| |
| beginRecording(XSDEditorPlugin.getXSDString("_UI_LABEL_INCLUDE_CHANGE"), includeElement); |
| includeElement.setAttribute(XSDConstants.SCHEMALOCATION_ATTRIBUTE, newLocation); |
| |
| // If there is no existing schemaLocation, then just set it |
| if (existingSchemaLocation == null) |
| { |
| return; |
| } |
| |
| XSDConcreteComponent includeComponent = xsdSchema.getCorrespondingComponent(includeElement); |
| if (includeComponent instanceof XSDInclude) |
| { |
| XSDInclude include = (XSDInclude) includeComponent; |
| |
| XSDSchema referencedSchema = include.getResolvedSchema(); |
| if (referencedSchema != null) |
| { |
| XSDExternalFileCleanup cleanHelper = new XSDExternalFileCleanup(referencedSchema); |
| cleanHelper.visitSchema(xsdSchema); |
| |
| xsdSchema.update(); |
| include.updateElement(); |
| } |
| |
| } |
| endRecording(includeElement); |
| } |
| |
| |
| // Redefine's version |
| // protected void updateExternalModel(IFile newFile, String namespace, XSDSchema externalSchema) |
| // { |
| // Element redefineElement = (Element) getNode(); |
| // |
| // redefineElement.setAttribute(XSDConstants.SCHEMALOCATION_ATTRIBUTE, locationField.getText()); |
| // |
| // String existingSchemaLocation = redefineElement.getAttribute(XSDConstants.SCHEMALOCATION_ATTRIBUTE); |
| // |
| // // If there is no existing schemaLocation, then just set it and return |
| // if (existingSchemaLocation == null) |
| // { |
| // return; |
| // } |
| // |
| // XSDConcreteComponent redefineComponent = getXSDSchema().getCorrespondingComponent(redefineElement); |
| // if (redefineComponent instanceof XSDRedefine) |
| // { |
| // XSDRedefine redefine = (XSDRedefine) redefineComponent; |
| // XSDExternalFileCleanup cleanup = new XSDExternalFileCleanup(redefine.getIncorporatedSchema()); |
| // |
| // cleanup.visitSchema(getXSDSchema()); |
| // if (getEditor() != null) |
| // { |
| //// DisplayErrorInTaskList task = new DisplayErrorInTaskList(getEditor().getEditorIDocument(), getEditor().getFileResource(), cleanup.getMessages()); |
| //// task.run(); |
| // |
| // // Workaround to reset included elements in XSD model |
| // getEditor().reparseSchema(); |
| // getEditor().getGraphViewer().setSchema(getXSDSchema()); |
| // } |
| // } |
| // |
| // /* since we are reparsing, we don't need this |
| // |
| // Iterator contents = getXSDSchema().getContents().iterator(); |
| // while (contents.hasNext()) |
| // { |
| // XSDSchemaContent content = (XSDSchemaContent)contents.next(); |
| // if (content instanceof XSDSchemaDirective) |
| // { |
| // XSDSchemaDirective directive = (XSDSchemaDirective)content; |
| // |
| // if (directive.getSchemaLocation().equals(oldSchemaLocation) && directive instanceof XSDRedefine) |
| // { |
| // directive.unsetSchemaLocation(); |
| // directive.setSchemaLocation(locationField.getText()); |
| // directive.unsetResolvedSchema(); |
| // redefineElement.setAttribute(XSDConstants.SCHEMALOCATION_ATTRIBUTE, locationField.getText()); |
| // getXSDSchema().updateDocument(); |
| // XSDSchemaHelper.updateElement(directive); |
| //// directive.updateElement(); |
| // break; |
| // } |
| // } |
| // } |
| // */ |
| // } |
| |
| } |