content: /*
   * Copyright (C) 2015-2023 Emanuel Moecklin
   *
   * 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.onegravity.rteditor.media.choose.processor;
  
  import com.onegravity.rteditor.api.RTMediaFactory;
  import com.onegravity.rteditor.api.media.RTAudio;
  import com.onegravity.rteditor.api.media.RTImage;
  import com.onegravity.rteditor.api.media.RTMediaSource;
  import com.onegravity.rteditor.api.media.RTMediaType;
  import com.onegravity.rteditor.api.media.RTVideo;
  
  import java.io.IOException;
  import java.io.InputStream;
  
  public class ImageProcessor extends MediaProcessor {
  
      public interface ImageProcessorListener extends MediaProcessorListener {
          public void onImageProcessed(RTImage image);
      }
  
      private ImageProcessorListener mListener;
  
      public ImageProcessor(String originalFile, RTMediaFactory<RTImage, RTAudio, RTVideo> mediaFactory, ImageProcessorListener listener) {
          super(originalFile, mediaFactory, listener);
          mListener = listener;
      }
  
      @Override
      protected void processMedia() throws IOException, Exception {
          InputStream in = super.getInputStream();
          if (in == null) {
              if (mListener != null) {
                  mListener.onError("No file found to process");
              }
          } else {
              RTMediaSource source = new RTMediaSource(RTMediaType.IMAGE, in, getOriginalFile(), getMimeType());
              RTImage image = mMediaFactory.createImage(source);
              if (image != null && mListener != null) {
                  mListener.onImageProcessed(image);
              }
          }
  
      }
  
  }