content: /*
   * Copyright 2002-2019 Drew Noakes and contributors
   *
   *    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
   *
   *        https://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.
   *
   * More information about this project is available at:
   *
   *    https://drewnoakes.com/code/exif/
   *    https://github.com/drewnoakes/metadata-extractor
   */
  package com.drew.metadata.exif.makernotes;
  
  import com.drew.lang.annotations.NotNull;
  import com.drew.lang.annotations.Nullable;
  import com.drew.metadata.TagDescriptor;
  
  import static com.drew.metadata.exif.makernotes.KodakMakernoteDirectory.*;
  
  /**
   * Provides human-readable string representations of tag values stored in a {@link KodakMakernoteDirectory}.
   *
   * @author Drew Noakes https://drewnoakes.com
   */
  @SuppressWarnings("WeakerAccess")
  public class KodakMakernoteDescriptor extends TagDescriptor<KodakMakernoteDirectory>
  {
      public KodakMakernoteDescriptor(@NotNull KodakMakernoteDirectory directory)
      {
          super(directory);
      }
  
      @Override
      @Nullable
      public String getDescription(int tagType)
      {
          switch (tagType) {
              case TAG_QUALITY:
                  return getQualityDescription();
              case TAG_BURST_MODE:
                  return getBurstModeDescription();
              case TAG_SHUTTER_MODE:
                  return getShutterModeDescription();
              case TAG_FOCUS_MODE:
                  return getFocusModeDescription();
              case TAG_WHITE_BALANCE:
                  return getWhiteBalanceDescription();
              case TAG_FLASH_MODE:
                  return getFlashModeDescription();
              case TAG_FLASH_FIRED:
                  return getFlashFiredDescription();
              case TAG_COLOR_MODE:
                  return getColorModeDescription();
              case TAG_SHARPNESS:
                  return getSharpnessDescription();
              default:
                  return super.getDescription(tagType);
          }
      }
  
      @Nullable
      public String getSharpnessDescription()
      {
          return getIndexedDescription(TAG_SHARPNESS, "Normal");
      }
  
      @Nullable
      public String getColorModeDescription()
      {
          Integer value = _directory.getInteger(TAG_COLOR_MODE);
          if (value == null)
              return null;
          switch (value) {
              case 0x001: case 0x2000: return "B&W";
              case 0x002: case 0x4000: return "Sepia";
              case 0x003: return "B&W Yellow Filter";
              case 0x004: return "B&W Red Filter";
              case 0x020: return "Saturated Color";
              case 0x040: case 0x200: return "Neutral Color";
              case 0x100: return "Saturated Color";
              default: return "Unknown (" + value + ")";
          }
      }
  
      @Nullable
      public String getFlashFiredDescription()
      {
          return getIndexedDescription(TAG_FLASH_FIRED, "No", "Yes");
      }
  
      @Nullable
      public String getFlashModeDescription()
      {
          Integer value = _directory.getInteger(TAG_FLASH_MODE);
          if (value == null)
              return null;
          switch (value) {
              case 0x00: return "Auto";
              case 0x10: case 0x01: return "Fill Flash";
              case 0x20: case 0x02: return "Off";
              case 0x40: case 0x03: return "Red Eye";
              default: return "Unknown (" + value + ")";
          }
      }
  
      @Nullable
      public String getWhiteBalanceDescription()
      {
          return getIndexedDescription(TAG_WHITE_BALANCE, "Auto", "Flash", "Tungsten", "Daylight");
      }
  
      @Nullable
      public String getFocusModeDescription()
      {
          return getIndexedDescription(TAG_FOCUS_MODE, "Normal", null, "Macro");
      }
  
      @Nullable
      public String getShutterModeDescription()
      {
          Integer value = _directory.getInteger(TAG_SHUTTER_MODE);
          if (value == null)
              return null;
          switch (value) {
              case 0: return "Auto";
              case 8: return "Aperture Priority";
              case 32: return "Manual";
              default: return "Unknown (" + value + ")";
          }
      }
  
      @Nullable
      public String getBurstModeDescription()
      {
          return getIndexedDescription(TAG_BURST_MODE, "Off", "On");
      }
  
      @Nullable
      public String getQualityDescription()
      {
          return getIndexedDescription(TAG_QUALITY, 1, "Fine", "Normal");
      }
  }
  