| 0,0 → 1,248 |
|---|
| /* |
| * This is public domain software - that is, you can do whatever you want |
| * with it, and include it software that is licensed under the GNU or the |
| * BSD license, or whatever other licence you choose, including proprietary |
| * closed source licenses. I do ask that you leave this header in tact. |
| * |
| * If you make modifications to this code that you think would benefit the |
| * wider community, please send me a copy and I'll post it on my site. |
| * |
| * If you make use of this code, I'd appreciate hearing about it. |
| * drew@drewnoakes.com |
| * Latest version of this software kept at |
| * http://drewnoakes.com/ |
| */ |
| package com.drew.metadata.exif; |
| |
| import com.drew.metadata.Directory; |
| import com.drew.metadata.MetadataException; |
| import com.drew.metadata.TagDescriptor; |
| |
| /** |
| * Provides human-readable string versions of the tags stored in PentaxMakernoteDirectory. |
| * |
| * Some information about this makernote taken from here: |
| * http://www.ozhiker.com/electronics/pjmt/jpeg_info/pentax_mn.html |
| */ |
| public class PentaxMakernoteDescriptor extends TagDescriptor |
| { |
| public PentaxMakernoteDescriptor(Directory directory) |
| { |
| super(directory); |
| } |
| |
| public String getDescription(int tagType) throws MetadataException |
| { |
| switch (tagType) |
| { |
| case PentaxMakernoteDirectory.TAG_PENTAX_CAPTURE_MODE: |
| return getCaptureModeDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_QUALITY_LEVEL: |
| return getQualityLevelDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_FOCUS_MODE: |
| return getFocusModeDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_FLASH_MODE: |
| return getFlashModeDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_WHITE_BALANCE: |
| return getWhiteBalanceDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_DIGITAL_ZOOM: |
| return getDigitalZoomDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_SHARPNESS: |
| return getSharpnessDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_CONTRAST: |
| return getContrastDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_SATURATION: |
| return getSaturationDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_ISO_SPEED: |
| return getIsoSpeedDescription(); |
| case PentaxMakernoteDirectory.TAG_PENTAX_COLOUR: |
| return getColourDescription(); |
| default: |
| return _directory.getString(tagType); |
| } |
| } |
| |
| public String getColourDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_COLOUR)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_COLOUR); |
| switch (value) |
| { |
| case 1: return "Normal"; |
| case 2: return "Black & White"; |
| case 3: return "Sepia"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getIsoSpeedDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_ISO_SPEED)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_ISO_SPEED); |
| switch (value) |
| { |
| // TODO there must be other values which aren't catered for here |
| case 10: return "ISO 100"; |
| case 16: return "ISO 200"; |
| case 100: return "ISO 100"; |
| case 200: return "ISO 200"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getSaturationDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_SATURATION)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_SATURATION); |
| switch (value) |
| { |
| case 0: return "Normal"; |
| case 1: return "Low"; |
| case 2: return "High"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getContrastDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_CONTRAST)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_CONTRAST); |
| switch (value) |
| { |
| case 0: return "Normal"; |
| case 1: return "Low"; |
| case 2: return "High"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getSharpnessDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_SHARPNESS)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_SHARPNESS); |
| switch (value) |
| { |
| case 0: return "Normal"; |
| case 1: return "Soft"; |
| case 2: return "Hard"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getDigitalZoomDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_DIGITAL_ZOOM)) return null; |
| float value = _directory.getFloat(PentaxMakernoteDirectory.TAG_PENTAX_DIGITAL_ZOOM); |
| if (value==0) |
| return "Off"; |
| return Float.toString(value); |
| } |
| |
| public String getWhiteBalanceDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_WHITE_BALANCE)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_WHITE_BALANCE); |
| switch (value) |
| { |
| case 0: return "Auto"; |
| case 1: return "Daylight"; |
| case 2: return "Shade"; |
| case 3: return "Tungsten"; |
| case 4: return "Fluorescent"; |
| case 5: return "Manual"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getFlashModeDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_FLASH_MODE)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_FLASH_MODE); |
| switch (value) |
| { |
| case 1: return "Auto"; |
| case 2: return "Flash On"; |
| case 4: return "Flash Off"; |
| case 6: return "Red-eye Reduction"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getFocusModeDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_FOCUS_MODE)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_FOCUS_MODE); |
| switch (value) |
| { |
| case 2: return "Custom"; |
| case 3: return "Auto"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getQualityLevelDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_QUALITY_LEVEL)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_QUALITY_LEVEL); |
| switch (value) |
| { |
| case 0: return "Good"; |
| case 1: return "Better"; |
| case 2: return "Best"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getCaptureModeDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PENTAX_CAPTURE_MODE)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PENTAX_CAPTURE_MODE); |
| switch (value) |
| { |
| case 1: return "Auto"; |
| case 2: return "Night-scene"; |
| case 3: return "Manual"; |
| case 4: return "Multiple"; |
| default: return "Unknown (" + value + ")"; |
| } |
| } |
| |
| /* |
| public String getPrintImageMatchingInfoDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PANASONIC_PRINT_IMAGE_MATCHING_INFO)) return null; |
| byte[] bytes = _directory.getByteArray(PentaxMakernoteDirectory.TAG_PANASONIC_PRINT_IMAGE_MATCHING_INFO); |
| return "(" + bytes.length + " bytes)"; |
| } |
| |
| public String getMacroModeDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PANASONIC_MACRO_MODE)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PANASONIC_MACRO_MODE); |
| switch (value) { |
| case 1: |
| return "On"; |
| case 2: |
| return "Off"; |
| default: |
| return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getRecordModeDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(PentaxMakernoteDirectory.TAG_PANASONIC_RECORD_MODE)) return null; |
| int value = _directory.getInt(PentaxMakernoteDirectory.TAG_PANASONIC_RECORD_MODE); |
| switch (value) { |
| case 1: |
| return "Normal"; |
| case 2: |
| return "Portrait"; |
| case 9: |
| return "Macro"; |
| default: |
| return "Unknown (" + value + ")"; |
| } |
| } |
| */ |
| } |