source: josm/trunk/src/com/drew/metadata/exif/makernotes/PanasonicMakernoteDescriptor.java@ 15217

Last change on this file since 15217 was 15217, checked in by Don-vip, 7 years ago

see #17848 - update to metadata-extractor 2.12.0
File size: 26.5 KB
Line 
1/*
2 * Copyright 2002-2019 Drew Noakes and contributors
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 *
16 * More information about this project is available at:
17 *
18 * https://drewnoakes.com/code/exif/
19 * https://github.com/drewnoakes/metadata-extractor
20 */
21package com.drew.metadata.exif.makernotes;
22
23import com.drew.lang.ByteArrayReader;
24import com.drew.lang.Charsets;
25import com.drew.lang.RandomAccessReader;
26import com.drew.lang.annotations.NotNull;
27import com.drew.lang.annotations.Nullable;
28import com.drew.metadata.Age;
29import com.drew.metadata.Face;
30import com.drew.metadata.TagDescriptor;
31
32import java.text.DecimalFormat;
33import java.io.IOException;
34
35import static com.drew.metadata.exif.makernotes.PanasonicMakernoteDirectory.*;
36
37/**
38 * Provides human-readable string representations of tag values stored in a {@link PanasonicMakernoteDirectory}.
39 * <p>
40 * Some information about this makernote taken from here:
41 * <ul>
42 * <li><a href="http://www.ozhiker.com/electronics/pjmt/jpeg_info/panasonic_mn.html">http://www.ozhiker.com/electronics/pjmt/jpeg_info/panasonic_mn.html</a></li>
43 * <li><a href="http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/Panasonic.html">http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/Panasonic.html</a></li>
44 * </ul>
45 *
46 * @author Drew Noakes https://drewnoakes.com
47 * @author Philipp Sandhaus
48 */
49@SuppressWarnings("WeakerAccess")
50public class PanasonicMakernoteDescriptor extends TagDescriptor<PanasonicMakernoteDirectory>
51{
52 public PanasonicMakernoteDescriptor(@NotNull PanasonicMakernoteDirectory directory)
53 {
54 super(directory);
55 }
56
57 @Override
58 @Nullable
59 public String getDescription(int tagType)
60 {
61 switch (tagType) {
62 case TAG_QUALITY_MODE:
63 return getQualityModeDescription();
64 case TAG_FIRMWARE_VERSION:
65 return getVersionDescription();
66 case TAG_WHITE_BALANCE:
67 return getWhiteBalanceDescription();
68 case TAG_FOCUS_MODE:
69 return getFocusModeDescription();
70 case TAG_AF_AREA_MODE:
71 return getAfAreaModeDescription();
72 case TAG_IMAGE_STABILIZATION:
73 return getImageStabilizationDescription();
74 case TAG_MACRO_MODE:
75 return getMacroModeDescription();
76 case TAG_RECORD_MODE:
77 return getRecordModeDescription();
78 case TAG_AUDIO:
79 return getAudioDescription();
80 case TAG_UNKNOWN_DATA_DUMP:
81 return getUnknownDataDumpDescription();
82 case TAG_COLOR_EFFECT:
83 return getColorEffectDescription();
84 case TAG_UPTIME:
85 return getUptimeDescription();
86 case TAG_BURST_MODE:
87 return getBurstModeDescription();
88 case TAG_CONTRAST_MODE:
89 return getContrastModeDescription();
90 case TAG_NOISE_REDUCTION:
91 return getNoiseReductionDescription();
92 case TAG_SELF_TIMER:
93 return getSelfTimerDescription();
94 case TAG_ROTATION:
95 return getRotationDescription();
96 case TAG_AF_ASSIST_LAMP:
97 return getAfAssistLampDescription();
98 case TAG_COLOR_MODE:
99 return getColorModeDescription();
100 case TAG_OPTICAL_ZOOM_MODE:
101 return getOpticalZoomModeDescription();
102 case TAG_CONVERSION_LENS:
103 return getConversionLensDescription();
104 case TAG_CONTRAST:
105 return getContrastDescription();
106 case TAG_WORLD_TIME_LOCATION:
107 return getWorldTimeLocationDescription();
108 case TAG_ADVANCED_SCENE_MODE:
109 return getAdvancedSceneModeDescription();
110 case TAG_FACE_DETECTION_INFO:
111 return getDetectedFacesDescription();
112 case TAG_TRANSFORM:
113 return getTransformDescription();
114 case TAG_TRANSFORM_1:
115 return getTransform1Description();
116 case TAG_INTELLIGENT_EXPOSURE:
117 return getIntelligentExposureDescription();
118 case TAG_FLASH_WARNING:
119 return getFlashWarningDescription();
120 case TAG_COUNTRY:
121 return getCountryDescription();
122 case TAG_STATE:
123 return getStateDescription();
124 case TAG_CITY:
125 return getCityDescription();
126 case TAG_LANDMARK:
127 return getLandmarkDescription();
128 case TAG_INTELLIGENT_RESOLUTION:
129 return getIntelligentResolutionDescription();
130 case TAG_FACE_RECOGNITION_INFO:
131 return getRecognizedFacesDescription();
132 case TAG_SCENE_MODE:
133 return getSceneModeDescription();
134 case TAG_FLASH_FIRED:
135 return getFlashFiredDescription();
136 case TAG_TEXT_STAMP:
137 return getTextStampDescription();
138 case TAG_TEXT_STAMP_1:
139 return getTextStamp1Description();
140 case TAG_TEXT_STAMP_2:
141 return getTextStamp2Description();
142 case TAG_TEXT_STAMP_3:
143 return getTextStamp3Description();
144 case TAG_MAKERNOTE_VERSION:
145 return getMakernoteVersionDescription();
146 case TAG_EXIF_VERSION:
147 return getExifVersionDescription();
148 case TAG_INTERNAL_SERIAL_NUMBER:
149 return getInternalSerialNumberDescription();
150 case TAG_TITLE:
151 return getTitleDescription();
152 case TAG_BRACKET_SETTINGS:
153 return getBracketSettingsDescription();
154 case TAG_FLASH_CURTAIN:
155 return getFlashCurtainDescription();
156 case TAG_LONG_EXPOSURE_NOISE_REDUCTION:
157 return getLongExposureNoiseReductionDescription();
158 case TAG_BABY_NAME:
159 return getBabyNameDescription();
160 case TAG_LOCATION:
161 return getLocationDescription();
162
163 case TAG_LENS_FIRMWARE_VERSION:
164 return getLensFirmwareVersionDescription();
165 case TAG_INTELLIGENT_D_RANGE:
166 return getIntelligentDRangeDescription();
167 case TAG_CLEAR_RETOUCH:
168 return getClearRetouchDescription();
169 case TAG_PHOTO_STYLE:
170 return getPhotoStyleDescription();
171 case TAG_SHADING_COMPENSATION:
172 return getShadingCompensationDescription();
173
174 case TAG_ACCELEROMETER_Z:
175 return getAccelerometerZDescription();
176 case TAG_ACCELEROMETER_X:
177 return getAccelerometerXDescription();
178 case TAG_ACCELEROMETER_Y:
179 return getAccelerometerYDescription();
180 case TAG_CAMERA_ORIENTATION:
181 return getCameraOrientationDescription();
182 case TAG_ROLL_ANGLE:
183 return getRollAngleDescription();
184 case TAG_PITCH_ANGLE:
185 return getPitchAngleDescription();
186 case TAG_SWEEP_PANORAMA_DIRECTION:
187 return getSweepPanoramaDirectionDescription();
188 case TAG_TIMER_RECORDING:
189 return getTimerRecordingDescription();
190 case TAG_HDR:
191 return getHDRDescription();
192 case TAG_SHUTTER_TYPE:
193 return getShutterTypeDescription();
194 case TAG_TOUCH_AE:
195 return getTouchAeDescription();
196
197 case TAG_BABY_AGE:
198 return getBabyAgeDescription();
199 case TAG_BABY_AGE_1:
200 return getBabyAge1Description();
201 default:
202 return super.getDescription(tagType);
203 }
204 }
205
206 @Nullable
207 public String getTextStampDescription()
208 {
209 return getIndexedDescription(TAG_TEXT_STAMP, 1, "Off", "On");
210 }
211
212 @Nullable
213 public String getTextStamp1Description()
214 {
215 return getIndexedDescription(TAG_TEXT_STAMP_1, 1, "Off", "On");
216 }
217
218 @Nullable
219 public String getTextStamp2Description()
220 {
221 return getIndexedDescription(TAG_TEXT_STAMP_2, 1, "Off", "On");
222 }
223
224 @Nullable
225 public String getTextStamp3Description()
226 {
227 return getIndexedDescription(TAG_TEXT_STAMP_3, 1, "Off", "On");
228 }
229
230 @Nullable
231 public String getMacroModeDescription()
232 {
233 return getIndexedDescription(TAG_MACRO_MODE, 1, "Off", "On");
234 }
235
236 @Nullable
237 public String getFlashFiredDescription()
238 {
239 return getIndexedDescription(TAG_FLASH_FIRED, 1, "Off", "On");
240 }
241
242 @Nullable
243 public String getImageStabilizationDescription()
244 {
245 return getIndexedDescription(TAG_IMAGE_STABILIZATION,
246 2,
247 "On, Mode 1",
248 "Off",
249 "On, Mode 2"
250 );
251 }
252
253 @Nullable
254 public String getAudioDescription()
255 {
256 return getIndexedDescription(TAG_AUDIO, 1, "Off", "On");
257 }
258
259 @Nullable
260 public String getTransformDescription()
261 {
262 return getTransformDescription(TAG_TRANSFORM);
263 }
264
265 @Nullable
266 public String getTransform1Description()
267 {
268 return getTransformDescription(TAG_TRANSFORM_1);
269 }
270
271 @Nullable
272 private String getTransformDescription(int tag)
273 {
274 byte[] values = _directory.getByteArray(tag);
275 if (values == null)
276 return null;
277
278 RandomAccessReader reader = new ByteArrayReader(values);
279
280 try
281 {
282 int val1 = reader.getUInt16(0);
283 int val2 = reader.getUInt16(2);
284
285 if (val1 == -1 && val2 == 1)
286 return "Slim Low";
287 if (val1 == -3 && val2 == 2)
288 return "Slim High";
289 if (val1 == 0 && val2 == 0)
290 return "Off";
291 if (val1 == 1 && val2 == 1)
292 return "Stretch Low";
293 if (val1 == 3 && val2 == 2)
294 return "Stretch High";
295
296 return "Unknown (" + val1 + " " + val2 + ")";
297 } catch (IOException e) {
298 return null;
299 }
300 }
301
302 @Nullable
303 public String getIntelligentExposureDescription()
304 {
305 return getIndexedDescription(TAG_INTELLIGENT_EXPOSURE,
306 "Off", "Low", "Standard", "High");
307 }
308
309 @Nullable
310 public String getFlashWarningDescription()
311 {
312 return getIndexedDescription(TAG_FLASH_WARNING,
313 "No", "Yes (Flash required but disabled)");
314 }
315
316 @Nullable
317 private static String trim(@Nullable String s)
318 {
319 return s == null ? null : s.trim();
320 }
321
322 @Nullable
323 public String getCountryDescription()
324 {
325 return trim(getStringFromBytes(TAG_COUNTRY, Charsets.UTF_8));
326 }
327
328 @Nullable
329 public String getStateDescription()
330 {
331 return trim(getStringFromBytes(TAG_STATE, Charsets.UTF_8));
332 }
333
334 @Nullable
335 public String getCityDescription()
336 {
337 return trim(getStringFromBytes(TAG_CITY, Charsets.UTF_8));
338 }
339
340 @Nullable
341 public String getLandmarkDescription()
342 {
343 return trim(getStringFromBytes(TAG_LANDMARK, Charsets.UTF_8));
344 }
345
346 @Nullable
347 public String getTitleDescription()
348 {
349 return trim(getStringFromBytes(TAG_TITLE, Charsets.UTF_8));
350 }
351
352 @Nullable
353 public String getBracketSettingsDescription()
354 {
355 return getIndexedDescription(TAG_BRACKET_SETTINGS,
356 "No Bracket", "3 Images, Sequence 0/-/+", "3 Images, Sequence -/0/+", "5 Images, Sequence 0/-/+",
357 "5 Images, Sequence -/0/+", "7 Images, Sequence 0/-/+", "7 Images, Sequence -/0/+");
358 }
359
360 @Nullable
361 public String getFlashCurtainDescription()
362 {
363 return getIndexedDescription(TAG_FLASH_CURTAIN,
364 "n/a", "1st", "2nd");
365 }
366
367 @Nullable
368 public String getLongExposureNoiseReductionDescription()
369 {
370 return getIndexedDescription(TAG_LONG_EXPOSURE_NOISE_REDUCTION, 1,
371 "Off", "On");
372 }
373
374 @Nullable
375 public String getLensFirmwareVersionDescription()
376 {
377 // lens version has 4 parts separated by periods
378 byte[] bytes = _directory.getByteArray(TAG_LENS_FIRMWARE_VERSION);
379 if (bytes == null)
380 return null;
381
382 StringBuilder sb = new StringBuilder();
383 for (int i = 0; i < bytes.length; i++) {
384 sb.append(bytes[i]);
385 if (i < bytes.length - 1)
386 sb.append(".");
387 }
388 return sb.toString();
389 //return string.Join(".", bytes.Select(b => b.ToString()).ToArray());
390 }
391
392 @Nullable
393 public String getIntelligentDRangeDescription()
394 {
395 return getIndexedDescription(TAG_INTELLIGENT_D_RANGE,
396 "Off", "Low", "Standard", "High");
397 }
398
399 @Nullable
400 public String getClearRetouchDescription()
401 {
402 return getIndexedDescription(TAG_CLEAR_RETOUCH,
403 "Off", "On");
404
405 }
406
407 @Nullable
408 public String getPhotoStyleDescription()
409 {
410 return getIndexedDescription(TAG_PHOTO_STYLE,
411 "Auto", "Standard or Custom", "Vivid", "Natural", "Monochrome", "Scenery", "Portrait");
412 }
413
414 @Nullable
415 public String getShadingCompensationDescription()
416 {
417 return getIndexedDescription(TAG_SHADING_COMPENSATION,
418 "Off", "On");
419 }
420
421 @Nullable
422 public String getAccelerometerZDescription()
423 {
424 Integer value = _directory.getInteger(TAG_ACCELEROMETER_Z);
425 if (value == null)
426 return null;
427
428 // positive is acceleration upwards
429 return String.valueOf(value.shortValue());
430 }
431
432 @Nullable
433 public String getAccelerometerXDescription()
434 {
435 Integer value = _directory.getInteger(TAG_ACCELEROMETER_X);
436 if (value == null)
437 return null;
438
439 // positive is acceleration to the left
440 return String.valueOf(value.shortValue());
441 }
442
443 @Nullable
444 public String getAccelerometerYDescription()
445 {
446 Integer value = _directory.getInteger(TAG_ACCELEROMETER_Y);
447 if (value == null)
448 return null;
449
450 // positive is acceleration backwards
451 return String.valueOf(value.shortValue());
452 }
453
454 @Nullable
455 public String getCameraOrientationDescription()
456 {
457 return getIndexedDescription(TAG_CAMERA_ORIENTATION,
458 "Normal", "Rotate CW", "Rotate 180", "Rotate CCW", "Tilt Upwards", "Tile Downwards");
459 }
460
461 @Nullable
462 public String getRollAngleDescription()
463 {
464 Integer value = _directory.getInteger(TAG_ROLL_ANGLE);
465 if (value == null)
466 return null;
467
468 DecimalFormat format = new DecimalFormat("0.#");
469 // converted to degrees of clockwise camera rotation
470 return format.format(value.shortValue() / 10.0);
471 }
472
473 @Nullable
474 public String getPitchAngleDescription()
475 {
476 Integer value = _directory.getInteger(TAG_PITCH_ANGLE);
477 if (value == null)
478 return null;
479
480 DecimalFormat format = new DecimalFormat("0.#");
481 // converted to degrees of upward camera tilt
482 return format.format(-value.shortValue() / 10.0);
483 }
484
485 @Nullable
486 public String getSweepPanoramaDirectionDescription()
487 {
488 return getIndexedDescription(TAG_SWEEP_PANORAMA_DIRECTION,
489 "Off", "Left to Right", "Right to Left", "Top to Bottom", "Bottom to Top");
490 }
491
492 @Nullable
493 public String getTimerRecordingDescription()
494 {
495 return getIndexedDescription(TAG_TIMER_RECORDING,
496 "Off", "Time Lapse", "Stop-motion Animation");
497 }
498
499 @Nullable
500 public String getHDRDescription()
501 {
502 Integer value = _directory.getInteger(TAG_HDR);
503 if (value == null)
504 return null;
505
506 switch (value)
507 {
508 case 0:
509 return "Off";
510 case 100:
511 return "1 EV";
512 case 200:
513 return "2 EV";
514 case 300:
515 return "3 EV";
516 case 32868:
517 return "1 EV (Auto)";
518 case 32968:
519 return "2 EV (Auto)";
520 case 33068:
521 return "3 EV (Auto)";
522 default:
523 return String.format("Unknown (%d)", value);
524 }
525 }
526
527 @Nullable
528 public String getShutterTypeDescription()
529 {
530 return getIndexedDescription(TAG_SHUTTER_TYPE,
531 "Mechanical", "Electronic", "Hybrid");
532 }
533
534 @Nullable
535 public String getTouchAeDescription()
536 {
537 return getIndexedDescription(TAG_TOUCH_AE,
538 "Off", "On");
539 }
540
541 @Nullable
542 public String getBabyNameDescription()
543 {
544 return trim(getStringFromBytes(TAG_BABY_NAME, Charsets.UTF_8));
545 }
546
547 @Nullable
548 public String getLocationDescription()
549 {
550 return trim(getStringFromBytes(TAG_LOCATION, Charsets.UTF_8));
551 }
552
553 @Nullable
554 public String getIntelligentResolutionDescription()
555 {
556 return getIndexedDescription(TAG_INTELLIGENT_RESOLUTION,
557 "Off", null, "Auto", "On");
558 }
559
560 @Nullable
561 public String getContrastDescription()
562 {
563 return getIndexedDescription(TAG_CONTRAST, "Normal");
564 }
565
566 @Nullable
567 public String getWorldTimeLocationDescription()
568 {
569 return getIndexedDescription(TAG_WORLD_TIME_LOCATION,
570 1, "Home", "Destination");
571 }
572
573 @Nullable
574 public String getAdvancedSceneModeDescription()
575 {
576 return getIndexedDescription(TAG_ADVANCED_SCENE_MODE,
577 1,
578 "Normal",
579 "Outdoor/Illuminations/Flower/HDR Art",
580 "Indoor/Architecture/Objects/HDR B&W",
581 "Creative",
582 "Auto",
583 null,
584 "Expressive",
585 "Retro",
586 "Pure",
587 "Elegant",
588 null,
589 "Monochrome",
590 "Dynamic Art",
591 "Silhouette"
592 );
593 }
594
595 @Nullable
596 public String getUnknownDataDumpDescription()
597 {
598 return getByteLengthDescription(TAG_UNKNOWN_DATA_DUMP);
599 }
600
601 @Nullable
602 public String getColorEffectDescription()
603 {
604 return getIndexedDescription(TAG_COLOR_EFFECT,
605 1, "Off", "Warm", "Cool", "Black & White", "Sepia"
606 );
607 }
608
609 @Nullable
610 public String getUptimeDescription()
611 {
612 Integer value = _directory.getInteger(TAG_UPTIME);
613 if (value == null)
614 return null;
615 return value / 100f + " s";
616 }
617
618 @Nullable
619 public String getBurstModeDescription()
620 {
621 return getIndexedDescription(TAG_BURST_MODE,
622 "Off", null, "On", "Indefinite", "Unlimited"
623 );
624 }
625
626 @Nullable
627 public String getContrastModeDescription()
628 {
629 Integer value = _directory.getInteger(TAG_CONTRAST_MODE);
630 if (value == null)
631 return null;
632 switch (value) {
633 case 0x0: return "Normal";
634 case 0x1: return "Low";
635 case 0x2: return "High";
636 case 0x6: return "Medium Low";
637 case 0x7: return "Medium High";
638 case 0x100: return "Low";
639 case 0x110: return "Normal";
640 case 0x120: return "High";
641 default:
642 return "Unknown (" + value + ")";
643 }
644 }
645
646 @Nullable
647 public String getNoiseReductionDescription()
648 {
649 return getIndexedDescription(TAG_NOISE_REDUCTION,
650 "Standard (0)", "Low (-1)", "High (+1)", "Lowest (-2)", "Highest (+2)"
651 );
652 }
653
654 @Nullable
655 public String getSelfTimerDescription()
656 {
657 return getIndexedDescription(TAG_SELF_TIMER,
658 1, "Off", "10 s", "2 s"
659 );
660 }
661
662 @Nullable
663 public String getRotationDescription()
664 {
665 Integer value = _directory.getInteger(TAG_ROTATION);
666 if (value == null)
667 return null;
668 switch (value) {
669 case 1: return "Horizontal";
670 case 3: return "Rotate 180";
671 case 6: return "Rotate 90 CW";
672 case 8: return "Rotate 270 CW";
673 default:
674 return "Unknown (" + value + ")";
675 }
676 }
677
678 @Nullable
679 public String getAfAssistLampDescription()
680 {
681 return getIndexedDescription(TAG_AF_ASSIST_LAMP,
682 1, "Fired", "Enabled but not used", "Disabled but required", "Disabled and not required"
683 );
684 }
685
686 @Nullable
687 public String getColorModeDescription()
688 {
689 return getIndexedDescription(TAG_COLOR_MODE,
690 "Normal", "Natural", "Vivid"
691 );
692 }
693
694 @Nullable
695 public String getOpticalZoomModeDescription()
696 {
697 return getIndexedDescription(TAG_OPTICAL_ZOOM_MODE,
698 1, "Standard", "Extended"
699 );
700 }
701
702 @Nullable
703 public String getConversionLensDescription()
704 {
705 return getIndexedDescription(TAG_CONVERSION_LENS,
706 1, "Off", "Wide", "Telephoto", "Macro"
707 );
708 }
709
710 @Nullable
711 public String getDetectedFacesDescription()
712 {
713 return buildFacesDescription(_directory.getDetectedFaces());
714 }
715
716 @Nullable
717 public String getRecognizedFacesDescription()
718 {
719 return buildFacesDescription(_directory.getRecognizedFaces());
720 }
721
722 @Nullable
723 private String buildFacesDescription(@Nullable Face[] faces)
724 {
725 if (faces == null)
726 return null;
727
728 StringBuilder result = new StringBuilder();
729
730 for (int i = 0; i < faces.length; i++)
731 result.append("Face ").append(i + 1).append(": ").append(faces[i].toString()).append("\n");
732
733 return result.length() > 0 ? result.substring(0, result.length() - 1) : null;
734
735 }
736
737 private static final String[] _sceneModes = new String[] {
738 "Normal", // 1
739 "Portrait",
740 "Scenery",
741 "Sports",
742 "Night Portrait",
743 "Program",
744 "Aperture Priority",
745 "Shutter Priority",
746 "Macro",
747 "Spot", // 10
748 "Manual",
749 "Movie Preview",
750 "Panning",
751 "Simple",
752 "Color Effects",
753 "Self Portrait",
754 "Economy",
755 "Fireworks",
756 "Party",
757 "Snow", // 20
758 "Night Scenery",
759 "Food",
760 "Baby",
761 "Soft Skin",
762 "Candlelight",
763 "Starry Night",
764 "High Sensitivity",
765 "Panorama Assist",
766 "Underwater",
767 "Beach", // 30
768 "Aerial Photo",
769 "Sunset",
770 "Pet",
771 "Intelligent ISO",
772 "Clipboard",
773 "High Speed Continuous Shooting",
774 "Intelligent Auto",
775 null,
776 "Multi-aspect",
777 null, // 40
778 "Transform",
779 "Flash Burst",
780 "Pin Hole",
781 "Film Grain",
782 "My Color",
783 "Photo Frame",
784 null,
785 null,
786 null,
787 null, // 50
788 "HDR"
789 };
790
791 @Nullable
792 public String getRecordModeDescription()
793 {
794 return getIndexedDescription(TAG_RECORD_MODE, 1, _sceneModes);
795 }
796
797 @Nullable
798 public String getSceneModeDescription()
799 {
800 return getIndexedDescription(TAG_SCENE_MODE, 1, _sceneModes);
801 }
802
803 @Nullable
804 public String getFocusModeDescription()
805 {
806 return getIndexedDescription(TAG_FOCUS_MODE, 1,
807 "Auto", "Manual", null, "Auto, Focus Button", "Auto, Continuous");
808 }
809
810 @Nullable
811 public String getAfAreaModeDescription()
812 {
813 int[] value = _directory.getIntArray(TAG_AF_AREA_MODE);
814 if (value == null || value.length < 2)
815 return null;
816 switch (value[0]) {
817 case 0:
818 switch (value[1]) {
819 case 1: return "Spot Mode On";
820 case 16: return "Spot Mode Off";
821 default: return "Unknown (" + value[0] + " " + value[1] + ")";
822 }
823 case 1:
824 switch (value[1]) {
825 case 0: return "Spot Focusing";
826 case 1: return "5-area";
827 default: return "Unknown (" + value[0] + " " + value[1] + ")";
828 }
829 case 16:
830 switch (value[1]) {
831 case 0: return "1-area";
832 case 16: return "1-area (high speed)";
833 default: return "Unknown (" + value[0] + " " + value[1] + ")";
834 }
835 case 32:
836 switch (value[1]) {
837 case 0: return "Auto or Face Detect";
838 case 1: return "3-area (left)";
839 case 2: return "3-area (center)";
840 case 3: return "3-area (right)";
841 default: return "Unknown (" + value[0] + " " + value[1] + ")";
842 }
843 case 64: return "Face Detect";
844 default: return "Unknown (" + value[0] + " " + value[1] + ")";
845 }
846 }
847
848 @Nullable
849 public String getQualityModeDescription()
850 {
851 return getIndexedDescription(TAG_QUALITY_MODE,
852 2,
853 "High", // 2
854 "Normal",
855 null,
856 null,
857 "Very High",
858 "Raw",
859 null,
860 "Motion Picture" // 9
861 );
862 }
863
864 @Nullable
865 public String getVersionDescription()
866 {
867 return getVersionBytesDescription(TAG_FIRMWARE_VERSION, 2);
868 }
869
870 @Nullable
871 public String getMakernoteVersionDescription()
872 {
873 return getVersionBytesDescription(TAG_MAKERNOTE_VERSION, 2);
874 }
875
876 @Nullable
877 public String getExifVersionDescription()
878 {
879 return getVersionBytesDescription(TAG_EXIF_VERSION, 2);
880 }
881
882 @Nullable
883 public String getInternalSerialNumberDescription()
884 {
885 return get7BitStringFromBytes(TAG_INTERNAL_SERIAL_NUMBER);
886 }
887
888 @Nullable
889 public String getWhiteBalanceDescription()
890 {
891 return getIndexedDescription(TAG_WHITE_BALANCE,
892 1,
893 "Auto", // 1
894 "Daylight",
895 "Cloudy",
896 "Incandescent",
897 "Manual",
898 null,
899 null,
900 "Flash",
901 null,
902 "Black & White", // 10
903 "Manual",
904 "Shade" // 12
905 );
906 }
907
908 @Nullable
909 public String getBabyAgeDescription()
910 {
911 final Age age = _directory.getAge(TAG_BABY_AGE);
912 return age == null ? null : age.toFriendlyString();
913 }
914
915 @Nullable
916 public String getBabyAge1Description()
917 {
918 final Age age = _directory.getAge(TAG_BABY_AGE_1);
919 return age == null ? null : age.toFriendlyString();
920 }
921}
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