/**
* Puts a key/value pair into this directory. For a Olympus tag that has subfields, expands the
* values into multiple key/value pairs.
*
* @param tagID The metadata tag ID (the key).
* @param value The value to put.
* @see #valueToString(ImageMetaValue)
*/
public void putValue(Integer tagID, ImageMetaValue value) {
switch (tagID) {
case OLYMPUS_CAMERA_SETTINGS:
case OLYMPUS_CAMERA_SETTINGS_OLD:
explodeSubfields(tagID, 0, value, true);
break;
case OLYMPUS_ISO:
{
final float n = value.getFloatValue();
value = new UnsignedShortMetaValue((int) (100 * Math.pow(2, n - 5)));
break;
}
case OLYMPUS_WHITE_BALANCE_MODE:
final long[] v = ((LongMetaValue) value).getLongValues();
final int n;
switch (v.length) {
case 1:
n = (int) v[0];
break;
case 2:
n = (int) (v[0] * 10 + v[1]);
break;
default:
return;
}
value = new UnsignedShortMetaValue(n);
break;
}
super.putValue(tagID, value);
}
/** {@inheritDoc} */
public String valueToString(ImageMetaValue value) {
switch (value.getOwningTagID()) {
case OLYMPUS_BLUE_BALANCE:
case OLYMPUS_RED_BALANCE:
return TextUtil.tenths(value.getFloatValue() / 256);
case OLYMPUS_CS_CUSTOM_SATURATION:
{
final String model = getOwningMetadata().getCameraMake(true);
if (model != null && model.contains("E-1")) {
final long[] n = ((LongMetaValue) value).getLongValues();
n[0] -= n[1];
n[2] -= n[1];
return n[0] + " (0," + n[2] + ')';
}
// no break;
}
case OLYMPUS_CS_CONTRAST_SETTING:
case OLYMPUS_CS_PM_CONTRAST:
case OLYMPUS_CS_PM_SATURATION:
case OLYMPUS_CS_PM_SHARPNESS:
case OLYMPUS_CS_SHARPNESS_SETTING:
{
final String[] values = value.getValues();
if (values.length != 3) return null;
return values[0] + " (" + values[1] + ',' + values[2] + ')';
}
case OLYMPUS_CS_PANORAMA_MODE:
{
if (value.getValueCount() != 2) break;
final int tagID = value.getOwningTagID();
return getTagValueLabelFor(tagID, value.getIntValue()) + ", " + value.getValues()[1];
}
case OLYMPUS_FOCAL_PLANE_DIAGONAL:
return value.getStringValue() + "mm"; // TODO: localize
}
return super.valueToString(value);
}