public void AcbValidationTest()
{
MCContext mcContext = new MCContext();
ParagraphProperties pPr;
Run run1, run2;
Paragraph p = new Paragraph(pPr = new ParagraphProperties() { WordWrap = new WordWrap() { Val = true } },
new OpenXmlMiscNode(System.Xml.XmlNodeType.Comment, "<!-- comments -->"),
run1 = new Run(new Text("Text 1.")),
run2 = new Run(new Text("Text 2.")));
p.AddNamespaceDeclaration("w14test", "http://w14.com");
OpenXmlUnknownElement ignorableElement = new OpenXmlUnknownElement("w14test", "span", "http://w14.com");
ignorableElement.MCAttributes = new MarkupCompatibilityAttributes() { Ignorable = "w14test" };
p.InsertAfter(ignorableElement, pPr);
Run runInAcb = new Run(new Text("Text in ACB."));
Run run2InAcb = new Run(new Text("Text 2 in ACB."));
AlternateContent acb = new AlternateContent(new AlternateContentChoice() { Requires = "w14test" },
new AlternateContentFallback(runInAcb, run2InAcb));
p.InsertAfter(acb, pPr);
var validator = new OpenXmlValidator();
var errors = validator.Validate(p);
Assert.Equal(0, errors.Count());
p.AppendChild(new OpenXmlUnknownElement("w15test", "art", "http://w15.com"));
errors = validator.Validate(p);
Assert.Equal(1, errors.Count());
p.RemoveChild(p.LastChild);
acb.LastChild.Append(new OpenXmlUnknownElement("w15test", "art", "http://w15.com"));
errors = validator.Validate(p);
Assert.Equal(1, errors.Count());
}
/// <summary>
/// Initializes a new instance of the OpenXmlElementContext class.
/// </summary>
public OpenXmlElementContext()
{
// this._xmlParserContext = new XmlParserContext(
_xmlNameTable = new NameTable();
MCContext = new MCContext();
Init();
}
private static OpenXmlElement GetChildMc(this OpenXmlElement parent, OpenXmlElement child, MCContext mcContext, FileFormatVersions format)
{
// Use stack to cache the next siblings in different levels.
Stack<OpenXmlElement> nextSiblings = new Stack<OpenXmlElement>();
while (child != null)
{
var acb = child as AlternateContent;
if (acb == null && child.IsInVersion(format))
{
return child;
}
else
{
mcContext.PushMCAttributes2(child.MCAttributes, child.LookupNamespace);
if (acb != null)
{
nextSiblings.Push(child.GetNextNonMiscElementSibling());
var select = mcContext.GetContentFromACBlock(acb, format);
if (select != null)
{
child = select.GetFirstNonMiscElementChild();
}
else
{
// The ACB has no children elements.
// case like: <acb/> <acb><choice/><fallback/></acb>
child = null;
}
}
else
{
// Ignorable element, skip it
if (mcContext.IsIgnorableNs(child.NamespaceUri))
{
// Any element marked with ProcessContent should be an Ignorable Element
if (mcContext.IsProcessContent(child))
{
nextSiblings.Push(child.GetNextNonMiscElementSibling());
//
child = child.GetFirstNonMiscElementChild();
}
else
{
child = child.GetNextNonMiscElementSibling();
}
}
else
{
mcContext.PopMCAttributes2();
return child;
}
}
mcContext.PopMCAttributes2();
}
while (child == null && nextSiblings.Count > 0)
{
child = nextSiblings.Pop();
}
}
// child is null.
return child;
}
internal static OpenXmlElement GetNextChildMc(this OpenXmlElement parent, OpenXmlElement child, MCContext mcContext, FileFormatVersions format)
{
var next = child.GetNextNonMiscElementSibling();
var mcTier = child.Parent;
if (next == null && mcTier != parent)
{
// the child must be under element in ProcessContent or ACB
if (mcTier is AlternateContentChoice || mcTier is AlternateContentFallback)
{
mcTier = mcTier.Parent;
}
Debug.Assert(mcTier != null);
// there is no more next sibling in this level, then try to find the next siblig of the up level.
return parent.GetNextChildMc(mcTier, mcContext, format);
}
return parent.GetChildMc(next, mcContext, format);
}
internal static OpenXmlElement GetFirstChildMc(this OpenXmlElement parent, MCContext mcContext, FileFormatVersions format)
{
var child = parent.GetFirstNonMiscElementChild();
return parent.GetChildMc(child, mcContext, format);
}
/// <summary>
/// Initializes a new instance of the OpenXmlElementContext class.
/// </summary>
public OpenXmlElementContext()
{
MCContext = new MCContext();
XmlReaderSettings = CreateDefaultXmlReaderSettings();
}
public void GetChildMcTest()
{
MCContext mcContext = new MCContext();
ParagraphProperties pPr;
Run run1, run2;
Paragraph p = new Paragraph(pPr = new ParagraphProperties() { WordWrap = new WordWrap() { Val = true } },
new OpenXmlMiscNode(System.Xml.XmlNodeType.Comment, "<!-- comments -->"),
run1 = new Run(new Text("Text 1.")),
run2 = new Run(new Text("Text 2.")));
var target = p.GetFirstChildMc(mcContext, FileFormatVersions.Office2007);
Assert.Same(pPr, target);
target = p.GetNextChildMc(target, mcContext, FileFormatVersions.Office2007);
Assert.Same(run1, target);
target = p.GetNextChildMc(target, mcContext, FileFormatVersions.Office2007);
Assert.Same(run2, target);
OpenXmlUnknownElement ignorableElement = new OpenXmlUnknownElement("w14test", "span", "http://w14.com");
p.AddNamespaceDeclaration("w14test", "http://w14.com");
ignorableElement.MCAttributes = new MarkupCompatibilityAttributes() { Ignorable="w14test" };
p.InsertAfter(ignorableElement, pPr);
mcContext = new MCContext();
target = p.GetFirstChildMc(mcContext, FileFormatVersions.Office2007);
Assert.Same(pPr, target);
target = p.GetNextChildMc(target, mcContext, FileFormatVersions.Office2007);
Assert.Same(run1, target);
target = p.GetNextChildMc(target, mcContext, FileFormatVersions.Office2007);
Assert.Same(run2, target);
Run runInAcb = new Run(new Text("Text in ACB."));
AlternateContent acb = new AlternateContent(new AlternateContentChoice() { Requires = "w14test" },
new AlternateContentFallback(runInAcb));
p.InsertAfter(acb, pPr);
mcContext = new MCContext();
target = p.GetFirstChildMc(mcContext, FileFormatVersions.Office2007);
Assert.Same(pPr, target);
target = p.GetNextChildMc(target, mcContext, FileFormatVersions.Office2007);
Assert.Same(runInAcb, target);
target = p.GetNextChildMc(target, mcContext, FileFormatVersions.Office2007);
Assert.Same(run1, target);
target = p.GetNextChildMc(target, mcContext, FileFormatVersions.Office2007);
Assert.Same(run2, target);
}
//public XmlNamespaceManager XmlNamespaceManager
//{
// get { return _xmlNamespaceManager; }
// // set { _xmlNamespaceManager = value; }
//}
//public XmlParserContext XmlParserContext
//{
// get { return _xmlParserContext; }
// //set { _xmlParserContext = value; }
//}
/// <summary>
/// Initializes a new instance of the OpenXmlElementContext class.
/// </summary>
public OpenXmlElementContext()
{
// this._xmlParserContext = new XmlParserContext(
this._xmlNameTable = new NameTable();
MCContext = new MCContext();
Init();
}
