| /******************************************************************************* |
| * Copyright (c) 2001, 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 |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.editor; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.emf.common.notify.Adapter; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.wst.common.ui.internal.search.dialogs.ComponentSpecification; |
| import org.eclipse.wst.common.ui.internal.search.dialogs.IComponentDescriptionProvider; |
| import org.eclipse.wst.xsd.ui.internal.adt.edit.ComponentReferenceEditManager; |
| import org.eclipse.wst.xsd.ui.internal.adt.edit.IComponentDialog; |
| import org.eclipse.wst.xsd.ui.internal.common.commands.AddXSDElementCommand; |
| import org.eclipse.wst.xsd.ui.internal.common.commands.UpdateElementReferenceAndManageDirectivesCommand; |
| import org.eclipse.wst.xsd.ui.internal.common.commands.UpdateElementReferenceCommand; |
| import org.eclipse.wst.xsd.ui.internal.common.util.XSDDirectivesManager; |
| import org.eclipse.wst.xsd.ui.internal.dialogs.NewElementDialog; |
| import org.eclipse.wst.xsd.ui.internal.editor.search.XSDSearchListDialogDelegate; |
| import org.eclipse.wst.xsd.ui.internal.search.IXSDSearchConstants; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| import org.eclipse.xsd.XSDSchema; |
| |
| public class XSDElementReferenceEditManager implements ComponentReferenceEditManager |
| { |
| protected IFile currentFile; |
| protected XSDSchema[] schemas; |
| |
| public XSDElementReferenceEditManager(IFile currentFile, XSDSchema[] schemas) |
| { |
| this.currentFile = currentFile; |
| this.schemas = schemas; |
| } |
| |
| public void addToHistory(ComponentSpecification component) |
| { |
| // TODO (cs) implement me! |
| } |
| |
| public IComponentDialog getBrowseDialog() |
| { |
| //XSDSetExistingTypeDialog dialog = new XSDSetExistingTypeDialog(currentFile, schemas); |
| //return dialog; |
| XSDSearchListDialogDelegate dialogDelegate = |
| new XSDSearchListDialogDelegate(XSDSearchListDialogDelegate.ELEMENT_META_NAME, currentFile, schemas); |
| return dialogDelegate; |
| } |
| |
| public IComponentDescriptionProvider getComponentDescriptionProvider() |
| { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| public ComponentSpecification[] getHistory() |
| { |
| // TODO (cs) implement this properly - should this history be global or local to each editor? |
| // This is something we should play around with ourselves to see what feels right. |
| // |
| List list = new ArrayList(); |
| ComponentSpecification result[] = new ComponentSpecification[list.size()]; |
| list.toArray(result); |
| return result; |
| } |
| |
| public IComponentDialog getNewDialog() |
| { |
| if (schemas.length > 0) { |
| return new NewElementDialog(schemas[0]); |
| } |
| else { |
| return new NewElementDialog(); |
| } |
| } |
| |
| public ComponentSpecification[] getQuickPicks() |
| { |
| // TODO (cs) implement this properly - we should be providing a list of the |
| // most 'common' built in schema types here |
| // I believe Trung will be working on a perference page to give us this list |
| // for now let's hard code some values |
| // |
| List list = new ArrayList(); |
| |
| ComponentSpecification result[] = new ComponentSpecification[list.size()]; |
| list.toArray(result); |
| return result; |
| } |
| |
| //TODO not changed yet |
| public void modifyComponentReference(Object referencingObject, ComponentSpecification component) |
| { |
| XSDElementDeclaration concreteComponent = null; |
| if (referencingObject instanceof Adapter) |
| { |
| Adapter adapter = (Adapter)referencingObject; |
| if (adapter.getTarget() instanceof XSDElementDeclaration) |
| { |
| concreteComponent = (XSDElementDeclaration)adapter.getTarget(); |
| } |
| } |
| else if (referencingObject instanceof XSDConcreteComponent) |
| { |
| concreteComponent = (XSDElementDeclaration) referencingObject; |
| } |
| if (concreteComponent != null) |
| { |
| if (component.isNew()) |
| { |
| XSDElementDeclaration elementDec = null; |
| if (component.getMetaName() == IXSDSearchConstants.ELEMENT_META_NAME) |
| { |
| AddXSDElementCommand command = new AddXSDElementCommand(Messages._UI_ACTION_ADD_ELEMENT, concreteComponent.getSchema()); |
| command.setNameToAdd(component.getName()); |
| command.execute(); |
| elementDec = (XSDElementDeclaration) command.getAddedComponent(); |
| } |
| if (elementDec != null) |
| { |
| Command command = new UpdateElementReferenceCommand(Messages._UI_ACTION_UPDATE_ELEMENT_REFERENCE, concreteComponent, elementDec); |
| command.execute(); |
| } |
| XSDDirectivesManager.removeUnusedXSDImports(concreteComponent.getSchema()); |
| } |
| else |
| { |
| Command command = new UpdateElementReferenceAndManageDirectivesCommand(concreteComponent, component.getName(), component.getQualifier(), component.getFile()); |
| command.setLabel(Messages._UI_ACTION_UPDATE_ELEMENT_REFERENCE); |
| command.execute(); |
| } |
| } |
| } |
| } |