| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.validation.caret; |
| |
| import java.util.Arrays; |
| |
| import org.eclipse.jst.jsf.core.internal.tld.IJSFConstants; |
| import org.eclipse.jst.pagedesigner.IHTMLConstants; |
| import org.eclipse.jst.pagedesigner.dom.EditModelQuery; |
| import org.w3c.dom.Node; |
| |
| /** |
| * @author mengbo |
| */ |
| /*package*/ class ContainerMoveInAndOutRule extends DefaultMovementRule { |
| private static final String[] HTML_CONTAINERS = { IHTMLConstants.TAG_TABLE }; |
| |
| private static final String[] NONE_HTML_CONTAINERS = {}; |
| |
| private static final String[] SPECIAL_HTML_CONTAINERS = { |
| IJSFConstants.TAG_OUTPUTLINK, IJSFConstants.TAG_COMMANDLINK, |
| IJSFConstants.TAG_FACET, IJSFConstants.TAG_VERBATIM }; |
| |
| /** |
| * @param actionData |
| */ |
| public ContainerMoveInAndOutRule(ActionData actionData) { |
| super(actionData); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jst.pagedesigner.caret.IMovementRule#canEnter(org.w3c.dom.Node) |
| */ |
| public boolean allowsMoveIn(Target target) { |
| Node node = target.getNode(); |
| if (node.getLocalName() != null && // |
| (Arrays.asList(HTML_CONTAINERS).contains(node.getLocalName() |
| .toLowerCase())) || // |
| Arrays.asList(NONE_HTML_CONTAINERS).contains( |
| node.getLocalName()) || // |
| Arrays.asList(SPECIAL_HTML_CONTAINERS).contains( |
| node.getLocalName())) { |
| return false; |
| } |
| return true; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jst.pagedesigner.caret.IMovementRule#canMoveOut(org.eclipse.gef.EditPart) |
| */ |
| public boolean allowsMoveOut(Target target) { |
| Node node = target.getNode(); |
| if (EditModelQuery.isDocument(node)) { |
| return false; |
| } |
| |
| if (_actionData.getActionType() == ActionData.INLINE_EDIT |
| && (IHTMLConstants.TAG_TD.equalsIgnoreCase(node.getLocalName()) || IHTMLConstants.TAG_TH |
| .equalsIgnoreCase(node.getLocalName()))) { |
| return false; |
| } |
| if (node.getLocalName() != null && // |
| (Arrays.asList(HTML_CONTAINERS).contains(node.getLocalName() |
| .toLowerCase())) || // |
| Arrays.asList(NONE_HTML_CONTAINERS).contains( |
| node.getLocalName())) { |
| return false; |
| } |
| |
| if (node.getLocalName() != null |
| && (Arrays.asList( |
| RootContainerPositionRule.HTML_ROOT_CONTAINERS) |
| .contains(node.getLocalName().toLowerCase()) || // |
| Arrays.asList(JSFRootContainerPositionRule.JSF_ROOT_CONTAINERS) |
| .contains(node.getLocalName()))) { |
| if (!EditModelQuery.isChild( |
| JSFRootContainerPositionRule.JSF_ROOT_CONTAINERS, node, |
| false, true) |
| && // |
| !EditModelQuery.isChild( |
| RootContainerPositionRule.HTML_ROOT_CONTAINERS, |
| node, true, true)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |