| /******************************************************************************* |
| * Copyright (c) 2007 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: |
| * Hisashi MIYASHITA - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.actf.ai.fennec.impl; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.eclipse.actf.ai.fennec.FennecException; |
| import org.eclipse.actf.ai.fennec.treemanager.ITreeItem; |
| import org.eclipse.actf.model.dom.dombycom.INodeEx; |
| import org.w3c.dom.Node; |
| |
| |
| class FennecGeneratedMetadata extends FennecBundleMetadata { |
| private final Node node; |
| |
| @Override |
| public String getAltText(ITreeItem item) { |
| String r = super.getAltText(item); |
| if (r == null) return null; |
| if (r.length() > 0) |
| return r; |
| if (node instanceof INodeEx) { |
| return ((INodeEx) node).extractString(); |
| } |
| return ""; |
| } |
| |
| @Override |
| public String getDescription(ITreeItem item) { |
| return super.getDescription(item); |
| } |
| |
| public short getHeadingLevelByMetadata(ITreeItem item) { |
| return super.getHeadingLevel(item); |
| } |
| |
| @Override |
| public short getHeadingLevel(ITreeItem item) { |
| short r = super.getHeadingLevel(item); |
| if (r > 0) |
| return r; |
| if (r == -1) |
| return -1; |
| if (node instanceof INodeEx) { |
| return ((INodeEx) node).getHeadingLevel(); |
| } |
| return 0; |
| } |
| |
| @Override |
| List expand(TreeItemFennec pItem, int trigger) throws FennecException { |
| ITreeItem[] childItems = pItem.getChildItems(); |
| if (!mode.changed(pItem, trigger) && pItem.hasAlreadyChildRefreshed()) { |
| return Arrays.asList(childItems); |
| } else { |
| TreeItemFennec bItem = mode.buildItemContinued(node, pItem); |
| if ((bItem != null) && bItem.hasChild()) { |
| return Arrays.asList(bItem.getChildItems()); |
| } |
| } |
| return null; |
| } |
| |
| public static FennecGeneratedMetadata generate(FennecRecombinantMetadata metadata, FennecMode mode, Node node, |
| FennecMetadata[] childMds) { |
| return new FennecGeneratedMetadata(metadata.fennecService, mode, node, childMds); |
| } |
| |
| private FennecGeneratedMetadata(FennecServiceImpl fennecService, FennecMode mode, Node node, FennecMetadata[] childMds) { |
| super(fennecService, mode, node, childMds); |
| this.node = node; |
| } |
| |
| public static FennecMetadata generate(FennecGeneratedMetadata meta, FennecGeneratedMetadata meta2) { |
| FennecMetadata[] childMds = new FennecMetadata[meta.childMetadata.length+meta2.childMetadata.length]; |
| for(int i=0; i<meta.childMetadata.length; i++) |
| childMds[i] = meta.childMetadata[i]; |
| for(int i=0; i<meta2.childMetadata.length; i++) |
| childMds[meta.childMetadata.length+i] = meta2.childMetadata[i]; |
| return new FennecGeneratedMetadata(meta.fennecService, meta.mode, meta.node, childMds); |
| } |
| |
| } |