/// <summary>
/// Creates a new instance of the PresentationDocument class from the specified package.
/// </summary>
/// <param name="package">The specified OpenXml package.</param>
/// <param name="openSettings">The advanced settings for opening a document.</param>
/// <returns>A new instance of PresentationDocument.</returns>
/// <exception cref="ArgumentNullException">Thrown when package is a null reference.</exception>
/// <exception cref="OpenXmlPackageException">Thrown when package is not opened with read access.</exception>
/// <exception cref="OpenXmlPackageException">Thrown when the package is not a valid Open XML document.</exception>
/// <exception cref="ArgumentException">Thrown when specified to process the markup compatibility but the given target FileFormatVersion is incorrect.</exception>
public static PresentationDocument Open(Package package, OpenSettings openSettings)
{
if (openSettings is null)
{
throw new ArgumentNullException(nameof(openSettings));
}
if (openSettings.MarkupCompatibilityProcessSettings.ProcessMode != MarkupCompatibilityProcessMode.NoProcess &&
!openSettings.MarkupCompatibilityProcessSettings.TargetFileFormatVersions.Any())
{
throw new ArgumentException(ExceptionMessages.InvalidMCMode);
}
PresentationDocument doc = new PresentationDocument();
doc.OpenSettings = new OpenSettings();
doc.OpenSettings.AutoSave = openSettings.AutoSave;
doc.OpenSettings.MarkupCompatibilityProcessSettings.ProcessMode = openSettings.MarkupCompatibilityProcessSettings.ProcessMode;
doc.OpenSettings.MarkupCompatibilityProcessSettings.TargetFileFormatVersions = openSettings.MarkupCompatibilityProcessSettings.TargetFileFormatVersions;
doc.MaxCharactersInPart = openSettings.MaxCharactersInPart;
doc.OpenCore(package);
if (MainPartContentTypes[doc.DocumentType] != doc.MainPartContentType)
{
doc.UpdateDocumentTypeFromContentType();
}
return(doc);
}
/// <summary>
/// Creates a new instance of the PresentationDocument class from the IO stream.
/// </summary>
/// <param name="stream">The IO stream on which to open the PresentationDocument.</param>
/// <param name="isEditable">In ReadWrite mode. False for Read only mode.</param>
/// <param name="openSettings">The advanced settings for opening a document.</param>
/// <returns>A new instance of PresentationDocument.</returns>
/// <exception cref="ArgumentNullException">Thrown when "stream" is null reference.</exception>
/// <exception cref="IOException">Thrown when "stream" is not opened with Read (ReadWrite) access.</exception>
/// <exception cref="OpenXmlPackageException">Thrown when the package is not valid Open XML PresentationDocument.</exception>
/// <exception cref="ArgumentException">Thrown when specified to process the markup compatibility but the given target FileFormatVersion is incorrect.</exception>
public static PresentationDocument Open(Stream stream, bool isEditable, OpenSettings openSettings)
{
if (openSettings is null)
{
throw new ArgumentNullException(nameof(openSettings));
}
if (openSettings.MarkupCompatibilityProcessSettings.ProcessMode != MarkupCompatibilityProcessMode.NoProcess &&
!openSettings.MarkupCompatibilityProcessSettings.TargetFileFormatVersions.Any())
{
throw new ArgumentException(ExceptionMessages.InvalidMCMode);
}
var doc = new PresentationDocument
{
OpenSettings = new OpenSettings(openSettings),
};
doc.OpenCore(stream, isEditable);
if (MainPartContentTypes[doc.DocumentType] != doc.MainPartContentType)
{
doc.UpdateDocumentTypeFromContentType();
}
return(doc);
}
/// <summary>
/// Creates a new instance of the PresentationDocument class from the IO stream.
/// </summary>
/// <param name="stream">The IO stream on which to open the PresentationDocument.</param>
/// <param name="isEditable">In ReadWrite mode. False for Read only mode.</param>
/// <param name="openSettings">The advanced settings for opening a document.</param>
/// <returns>A new instance of PresentationDocument.</returns>
/// <exception cref="ArgumentNullException">Thrown when "stream" is null reference.</exception>
/// <exception cref="IOException">Thrown when "stream" is not opened with Read (ReadWrite) access.</exception>
/// <exception cref="OpenXmlPackageException">Thrown when the package is not valid Open XML PresentationDocument.</exception>
/// <exception cref="ArgumentException">Thrown when specified to process the markup compatibility but the given target FileFormatVersion is incorrect.</exception>
public static PresentationDocument Open(System.IO.Stream stream, bool isEditable, OpenSettings openSettings)
{
if (openSettings.MarkupCompatibilityProcessSettings.ProcessMode != MarkupCompatibilityProcessMode.NoProcess &&
!openSettings.MarkupCompatibilityProcessSettings.TargetFileFormatVersions.Any())
{
throw new ArgumentException(ExceptionMessages.InvalidMCMode);
}
PresentationDocument doc = new PresentationDocument();
doc.OpenSettings = new OpenSettings();
doc.OpenSettings.AutoSave = openSettings.AutoSave;
doc.OpenSettings.MarkupCompatibilityProcessSettings.ProcessMode = openSettings.MarkupCompatibilityProcessSettings.ProcessMode;
doc.OpenSettings.MarkupCompatibilityProcessSettings.TargetFileFormatVersions = openSettings.MarkupCompatibilityProcessSettings.TargetFileFormatVersions;
doc.MaxCharactersInPart = openSettings.MaxCharactersInPart;
doc.OpenCore(stream, isEditable);
if (MainPartContentTypes[doc.DocumentType] != doc.MainPartContentType)
{
doc.UpdateDocumentTypeFromContentType();
}
return(doc);
}