content: /*
   * MIT License
   *
   * Copyright (c) 2018 Alibaba Group
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  package com.tmall.wireless.tangram3.structure.card;
  
  import android.support.annotation.Nullable;
  
  import com.alibaba.android.vlayout.LayoutHelper;
  import com.alibaba.android.vlayout.layout.LinearLayoutHelper;
  import com.tmall.wireless.tangram3.dataparser.concrete.Card;
  import com.tmall.wireless.tangram3.dataparser.concrete.Style;
  
  /**
   * Card perform linear layout
   *
   * @author villadora
   * @since 1.0.0
   */
  public class LinearCard extends Card {
  
      private static final String KEY_DIVIDE_HEIGHT = "divideHeight";
  
      @Nullable
      @Override
      public LayoutHelper convertLayoutHelper(@Nullable LayoutHelper oldHelper) {
          LinearLayoutHelper helper = null;
          if (oldHelper instanceof LinearLayoutHelper) {
              helper = (LinearLayoutHelper) oldHelper;
          } else {
              helper = new LinearLayoutHelper();
          }
  
          if (style != null) {
              helper.setBgColor(style.bgColor);
  
              if (!Float.isNaN(style.aspectRatio)) {
                  helper.setAspectRatio(style.aspectRatio);
              }
  
              if (style.extras != null && style.extras.containsKey(KEY_DIVIDE_HEIGHT)) {
                  helper.setDividerHeight(Style.parseSize(style.extras.getString(KEY_DIVIDE_HEIGHT), 0));
              }
  
  
          }
  
          helper.setItemCount(mCells.size());
          helper.setMargin(style.margin[Style.MARGIN_LEFT_INDEX], style.margin[Style.MARGIN_TOP_INDEX],
                  style.margin[Style.MARGIN_RIGHT_INDEX], style.margin[Style.MARGIN_BOTTOM_INDEX]);
          helper.setPadding(style.padding[Style.MARGIN_LEFT_INDEX], style.padding[Style.MARGIN_TOP_INDEX],
                  style.padding[Style.MARGIN_RIGHT_INDEX], style.padding[Style.MARGIN_BOTTOM_INDEX]);
  
          return helper;
      }
  }
  