| 0,0 → 1,148 |
|---|
| /* |
| * 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 an OlympusMakernoteDirectory. |
| */ |
| public class OlympusMakernoteDescriptor extends TagDescriptor |
| { |
| public OlympusMakernoteDescriptor(Directory directory) |
| { |
| super(directory); |
| } |
| |
| public String getDescription(int tagType) throws MetadataException |
| { |
| switch (tagType) { |
| case OlympusMakernoteDirectory.TAG_OLYMPUS_SPECIAL_MODE: |
| return getSpecialModeDescription(); |
| case OlympusMakernoteDirectory.TAG_OLYMPUS_JPEG_QUALITY: |
| return getJpegQualityDescription(); |
| case OlympusMakernoteDirectory.TAG_OLYMPUS_MACRO_MODE: |
| return getMacroModeDescription(); |
| case OlympusMakernoteDirectory.TAG_OLYMPUS_DIGI_ZOOM_RATIO: |
| return getDigiZoomRatioDescription(); |
| default: |
| return _directory.getString(tagType); |
| } |
| } |
| |
| public String getDigiZoomRatioDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(OlympusMakernoteDirectory.TAG_OLYMPUS_DIGI_ZOOM_RATIO)) return null; |
| int value = _directory.getInt(OlympusMakernoteDirectory.TAG_OLYMPUS_DIGI_ZOOM_RATIO); |
| switch (value) { |
| case 0: |
| return "Normal"; |
| case 2: |
| return "Digital 2x Zoom"; |
| default: |
| return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getMacroModeDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(OlympusMakernoteDirectory.TAG_OLYMPUS_MACRO_MODE)) return null; |
| int value = _directory.getInt(OlympusMakernoteDirectory.TAG_OLYMPUS_MACRO_MODE); |
| switch (value) { |
| case 0: |
| return "Normal (no macro)"; |
| case 1: |
| return "Macro"; |
| default: |
| return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getJpegQualityDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(OlympusMakernoteDirectory.TAG_OLYMPUS_JPEG_QUALITY)) return null; |
| int value = _directory.getInt(OlympusMakernoteDirectory.TAG_OLYMPUS_JPEG_QUALITY); |
| switch (value) { |
| case 1: |
| return "SQ"; |
| case 2: |
| return "HQ"; |
| case 3: |
| return "SHQ"; |
| default: |
| return "Unknown (" + value + ")"; |
| } |
| } |
| |
| public String getSpecialModeDescription() throws MetadataException |
| { |
| if (!_directory.containsTag(OlympusMakernoteDirectory.TAG_OLYMPUS_SPECIAL_MODE)) return null; |
| int[] values = _directory.getIntArray(OlympusMakernoteDirectory.TAG_OLYMPUS_SPECIAL_MODE); |
| StringBuffer desc = new StringBuffer(); |
| switch (values[0]) { |
| case 0: |
| desc.append("Normal picture taking mode"); |
| break; |
| case 1: |
| desc.append("Unknown picture taking mode"); |
| break; |
| case 2: |
| desc.append("Fast picture taking mode"); |
| break; |
| case 3: |
| desc.append("Panorama picture taking mode"); |
| break; |
| default: |
| desc.append("Unknown picture taking mode"); |
| break; |
| } |
| desc.append(" - "); |
| switch (values[1]) { |
| case 0: |
| desc.append("Unknown sequence number"); |
| break; |
| case 1: |
| desc.append("1st in a sequnce"); |
| break; |
| case 2: |
| desc.append("2nd in a sequence"); |
| break; |
| case 3: |
| desc.append("3rd in a sequence"); |
| break; |
| default: |
| desc.append(values[1]); |
| desc.append("th in a sequence"); |
| break; |
| } |
| switch (values[2]) { |
| case 1: |
| desc.append("Left to right panorama direction"); |
| break; |
| case 2: |
| desc.append("Right to left panorama direction"); |
| break; |
| case 3: |
| desc.append("Bottom to top panorama direction"); |
| break; |
| case 4: |
| desc.append("Top to bottom panorama direction"); |
| break; |
| } |
| return desc.toString(); |
| } |
| } |