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      1 /*
      2  * Copyright (C) 2007 Esmertec AG.
      3  * Copyright (C) 2007 The Android Open Source Project
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at
      8  *
      9  *      http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16  */
     17 
     18 package com.android.mms.dom.smil;
     19 
     20 import org.w3c.dom.NodeList;
     21 import org.w3c.dom.smil.SMILLayoutElement;
     22 import org.w3c.dom.smil.SMILRootLayoutElement;
     23 
     24 import com.android.mms.layout.LayoutManager;
     25 
     26 public class SmilLayoutElementImpl extends SmilElementImpl implements
     27         SMILLayoutElement {
     28     SmilLayoutElementImpl(SmilDocumentImpl owner, String tagName) {
     29         super(owner, tagName);
     30     }
     31 
     32     public boolean getResolved() {
     33         // TODO Auto-generated method stub
     34         return false;
     35     }
     36 
     37     public String getType() {
     38         return this.getAttribute("type");
     39     }
     40 
     41     public NodeList getRegions() {
     42         return this.getElementsByTagName("region");
     43     }
     44 
     45     public SMILRootLayoutElement getRootLayout() {
     46         NodeList childNodes = this.getChildNodes();
     47         SMILRootLayoutElement rootLayoutNode = null;
     48         int childrenCount = childNodes.getLength();
     49         for (int i = 0; i < childrenCount; i++) {
     50             if (childNodes.item(i).getNodeName().equals("root-layout")) {
     51                 rootLayoutNode = (SMILRootLayoutElement)childNodes.item(i);
     52             }
     53         }
     54         if (null == rootLayoutNode) {
     55             // root-layout node is not set. Create a default one.
     56             rootLayoutNode = (SMILRootLayoutElement) getOwnerDocument().createElement("root-layout");
     57             rootLayoutNode.setWidth(LayoutManager.getInstance().getLayoutParameters().getWidth());
     58             rootLayoutNode.setHeight(LayoutManager.getInstance().getLayoutParameters().getHeight());
     59             appendChild(rootLayoutNode);
     60         }
     61         return rootLayoutNode;
     62     }
     63 
     64 }
     65