content: /*
   * Copyright (C) 2007 Esmertec AG.
   * Copyright (C) 2007 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.android.mms.dom.smil;
  
  import org.w3c.dom.NodeList;
  import org.w3c.dom.smil.SMILLayoutElement;
  import org.w3c.dom.smil.SMILRootLayoutElement;
  
  import com.android.mms.layout.LayoutManager;
  
  public class SmilLayoutElementImpl extends SmilElementImpl implements
          SMILLayoutElement {
      SmilLayoutElementImpl(SmilDocumentImpl owner, String tagName) {
          super(owner, tagName);
      }
  
      public boolean getResolved() {
          // TODO Auto-generated method stub
          return false;
      }
  
      public String getType() {
          return this.getAttribute("type");
      }
  
      public NodeList getRegions() {
          return this.getElementsByTagName("region");
      }
  
      public SMILRootLayoutElement getRootLayout() {
          NodeList childNodes = this.getChildNodes();
          SMILRootLayoutElement rootLayoutNode = null;
          int childrenCount = childNodes.getLength();
          for (int i = 0; i < childrenCount; i++) {
              if (childNodes.item(i).getNodeName().equals("root-layout")) {
                  rootLayoutNode = (SMILRootLayoutElement)childNodes.item(i);
              }
          }
          if (null == rootLayoutNode) {
              // root-layout node is not set. Create a default one.
              rootLayoutNode = (SMILRootLayoutElement) getOwnerDocument().createElement("root-layout");
              rootLayoutNode.setWidth(LayoutManager.getInstance().getLayoutParameters().getWidth());
              rootLayoutNode.setHeight(LayoutManager.getInstance().getLayoutParameters().getHeight());
              appendChild(rootLayoutNode);
          }
          return rootLayoutNode;
      }
  
  }
  