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.vaf.virtualview.event;
  
  import android.util.Log;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Created by gujicheng on 16/12/28.
   */
  
  public class EventManager {
      private final static String TAG = "EventManager_TMTEST";
  
      public final static int TYPE_Click = 0;
      public final static int TYPE_Exposure = 1;
      public final static int TYPE_Load = 2;
      public final static int TYPE_FlipPage = 3;
      public final static int TYPE_LongCLick = 4;
      public final static int TYPE_Touch = 5;
      public final static int TYPE_COUNT = 6;
  
      private Object[] mProcessor = new Object[TYPE_COUNT];
  
      public void register(int type, IEventProcessor processor) {
          if (null != processor && type >= 0 && type < TYPE_COUNT) {
              List<IEventProcessor> pList = (List<IEventProcessor>)mProcessor[type];
              if (null == pList) {
                  pList = new ArrayList<>();
                  mProcessor[type] = pList;
              }
  
              pList.add(processor);
          } else {
              Log.e(TAG, "register failed type:" + type + "  processor:" + processor);
          }
      }
  
      public void unregister(int type, IEventProcessor processor) {
          if (null != processor && type >= 0 && type < TYPE_COUNT) {
              List<IEventProcessor> pList = (List<IEventProcessor>)mProcessor[type];
              if (null != pList) {
                  pList.remove(processor);
              }
          } else {
              Log.e(TAG, "unregister failed type:" + type + "  processor:" + processor);
          }
      }
  
      public boolean emitEvent(int type, EventData data) {
          boolean ret = false;
          if (type >= 0 & type < TYPE_COUNT) {
              List<IEventProcessor> pList = (List<IEventProcessor>)mProcessor[type];
              if (null != pList) {
                  for (int i = 0, size = pList.size(); i < size; i++) {
                      IEventProcessor p = pList.get(i);
                      ret = p.process(data);
                  }
              }
          }
  
          if (null != data) {
              data.recycle();
          }
  
          return ret;
      }
  }
  