/// <summary>
/// Undo the denormalization performed by the XMP used in Acrobat 5.<br />
/// If a Dublin Core array had only one item, it was serialized as a simple
/// property.
/// </summary>
/// <remarks>
/// Undo the denormalization performed by the XMP used in Acrobat 5.<br />
/// If a Dublin Core array had only one item, it was serialized as a simple
/// property. <br />
/// The <code>xml:lang</code> attribute was dropped from an
/// <code>alt-text</code> item if the language was <code>x-default</code>.
/// </remarks>
/// <param name="dcSchema">the DC schema node</param>
/// <exception cref="Com.Adobe.Xmp.XMPException">Thrown if normalization fails</exception>
private static void NormalizeDCArrays(XMPNode dcSchema)
{
for (int i = 1; i <= dcSchema.GetChildrenLength(); i++)
{
XMPNode currProp = dcSchema.GetChild(i);
PropertyOptions arrayForm = (PropertyOptions)dcArrayForms.Get(currProp.GetName());
if (arrayForm == null)
{
continue;
}
else
{
if (currProp.GetOptions().IsSimple())
{
// create a new array and add the current property as child,
// if it was formerly simple
XMPNode newArray = new XMPNode(currProp.GetName(), arrayForm);
currProp.SetName(XMPConstConstants.ArrayItemName);
newArray.AddChild(currProp);
dcSchema.ReplaceChild(i, newArray);
// fix language alternatives
if (arrayForm.IsArrayAltText() && !currProp.GetOptions().GetHasLanguage())
{
XMPNode newLang = new XMPNode(XMPConstConstants.XmlLang, XMPConstConstants.XDefault, null);
currProp.AddQualifier(newLang);
}
}
else
{
// clear array options and add corrected array form if it has been an array before
currProp.GetOptions().SetOption(PropertyOptions.Array | PropertyOptions.ArrayOrdered | PropertyOptions.ArrayAlternate | PropertyOptions.ArrayAltText, false);
currProp.GetOptions().MergeWith(arrayForm);
if (arrayForm.IsArrayAltText())
{
// applying for "dc:description", "dc:rights", "dc:title"
RepairAltText(currProp);
}
}
}
}
}
/// <summary>
/// Undo the denormalization performed by the XMP used in Acrobat 5.<br />
/// If a Dublin Core array had only one item, it was serialized as a simple
/// property.
/// </summary>
/// <remarks>
/// Undo the denormalization performed by the XMP used in Acrobat 5.<br />
/// If a Dublin Core array had only one item, it was serialized as a simple
/// property. <br />
/// The <code>xml:lang</code> attribute was dropped from an
/// <code>alt-text</code> item if the language was <code>x-default</code>.
/// </remarks>
/// <param name="dcSchema">the DC schema node</param>
/// <exception cref="Com.Adobe.Xmp.XMPException">Thrown if normalization fails</exception>
private static void NormalizeDCArrays(XMPNode dcSchema)
{
for (int i = 1; i <= dcSchema.GetChildrenLength(); i++)
{
XMPNode currProp = dcSchema.GetChild(i);
PropertyOptions arrayForm = (PropertyOptions)dcArrayForms.Get(currProp.GetName());
if (arrayForm == null)
{
continue;
}
else
{
if (currProp.GetOptions().IsSimple())
{
// create a new array and add the current property as child,
// if it was formerly simple
XMPNode newArray = new XMPNode(currProp.GetName(), arrayForm);
currProp.SetName(XMPConstConstants.ArrayItemName);
newArray.AddChild(currProp);
dcSchema.ReplaceChild(i, newArray);
// fix language alternatives
if (arrayForm.IsArrayAltText() && !currProp.GetOptions().GetHasLanguage())
{
XMPNode newLang = new XMPNode(XMPConstConstants.XmlLang, XMPConstConstants.XDefault, null);
currProp.AddQualifier(newLang);
}
}
else
{
// clear array options and add corrected array form if it has been an array before
currProp.GetOptions().SetOption(PropertyOptions.Array | PropertyOptions.ArrayOrdered | PropertyOptions.ArrayAlternate | PropertyOptions.ArrayAltText, false);
currProp.GetOptions().MergeWith(arrayForm);
if (arrayForm.IsArrayAltText())
{
// applying for "dc:description", "dc:rights", "dc:title"
RepairAltText(currProp);
}
}
}
}
}
