private QuickFix[] GetInsertFixes(XmlElement e)
{
if (e == null)
{
return new QuickFix[] {}
}
;
XmlElement parent = e.ParentNode as XmlElement;
// TODO: E: entities!
if (parent == null)
{
return new QuickFix[] {}
}
;
ValidationEngine ve = new ValidationEngine(documentType, null);
// get candidate replacements
ElementListItem[] possibles = ve.GetValidElements(parent, e, false);
ArrayList ret = new ArrayList();
foreach (ElementListItem eli in possibles)
{
if (eli.IsRequired)
{
QuickFixInsert qfi = new QuickFixInsert(e, eli.Name);
ret.Add(qfi);
}
}
return(ret.ToArray(typeof(QuickFix)) as QuickFix[]);
}
public void Attach(XmlDocument doc, Uri baseUri)
{
Detach();
this.document = doc;
if (doc.DocumentType == null)
{
return;
}
DTDParser dtp = new DTDParser();
bool hasInternalSubset = doc.DocumentType.InternalSubset != null;
bool internalSubsetOnly = doc.DocumentType.SystemId == null;
if (baseUri == null && !doc.BaseURI.Equals(""))
{
baseUri = new Uri(doc.BaseURI);
}
// TODO: H: shouldn't this use the doc's resolver?
CustomXmlResolver cxr = new CustomXmlResolver(baseUri);
dtp.XmlResolver = cxr;
if (hasInternalSubset)
{
InputSource ii = new InputSource(doc.DocumentType.InternalSubset);
documentType = dtp.parseInternalSubset(ii, internalSubsetOnly);
}
if (!internalSubsetOnly)
{
Uri doctypeUri = cxr.ResolveUri(baseUri, doc.DocumentType.SystemId);
InputSource i = new InputSource(doctypeUri);
if (hasInternalSubset)
{
documentType = dtp.parseExternalSubset(i);
}
else
{
documentType = dtp.parseExternalSubset(i, true);
}
}
validationEngine = new ValidationEngine(documentType, this);
quickFixer = new QuickFixer(documentType);
GetAllIdAndIdRefs();
ValidateAllIdAndIdRefs();
document.NodeChanging += new XmlNodeChangedEventHandler(NodeChanging);
document.NodeChanged += new XmlNodeChangedEventHandler(NodeChanged);
document.NodeInserted += new XmlNodeChangedEventHandler(NodeInserted);
document.NodeRemoved += new XmlNodeChangedEventHandler(NodeRemoved);
}
public bool IsValidSequence(XmlElement e, ArrayList items)
{
ValidationEngine ve = new ValidationEngine(documentType, this);
ElementType et = documentType.GetElementType(e);
if (et == null)
{
return(true);
}
valid = true;
ve.Validate(e, et, items);
return(valid);
}
private QuickFix[] GetChangeFixes(XmlElement e)
{
if (e == null)
{
return new QuickFix[] {}
}
;
XmlElement parent = e.ParentNode as XmlElement;
// TODO: E: entities!
if (parent == null)
{
return new QuickFix[] {}
}
;
// TODO: M: refactor - shouldn't need to pass null here
// (some of the ve methods have no callback - new class?)
ValidationEngine ve = new ValidationEngine(documentType, null);
// get candidate replacements
ElementListItem[] possibles = ve.GetValidElements(parent, e, true);
ArrayList children = new ArrayList();
foreach (XmlNode n in e.ChildNodes)
{
children.Add(n);
}
ArrayList ret = new ArrayList();
foreach (ElementListItem eli in possibles)
{
// TODO: M: error checking (should never be null though)
ElementType et = documentType[eli.Name];
if (ve.IsValid(et, children))
{
QuickFixChange qfc = new QuickFixChange(e, eli.Name);
ret.Add(qfc);
}
}
return(ret.ToArray(typeof(QuickFix)) as QuickFix[]);
}
private ICollection GetAppendFixes(XmlElement e)
{
ValidationEngine ve = new ValidationEngine(documentType, null);
ElementListItem[] possibles = ve.GetMissingElements(e);
ArrayList list = new ArrayList();
foreach (ElementListItem eli in possibles)
{
if (eli.IsRequired)
{
QuickFixAppend qfi = new QuickFixAppend(e, eli.Name);
list.Add(qfi);
}
}
return(list);
}
public void Detach()
{
if (document == null)
{
return;
}
document.NodeChanging -= new XmlNodeChangedEventHandler(NodeChanging);
document.NodeChanged -= new XmlNodeChangedEventHandler(NodeChanged);
document.NodeInserted -= new XmlNodeChangedEventHandler(NodeInserted);
document.NodeRemoved -= new XmlNodeChangedEventHandler(NodeRemoved);
documentType = null;
quickFixer = null;
nodeInfo = new InvalidNodeInfo();
idTracker = new IdTracker();
validationEngine = null;
}
public void Detach()
{
if ( document == null )
return;
document.NodeChanging-=new XmlNodeChangedEventHandler(NodeChanging);
document.NodeChanged-=new XmlNodeChangedEventHandler(NodeChanged);
document.NodeInserted-=new XmlNodeChangedEventHandler(NodeInserted);
document.NodeRemoved-=new XmlNodeChangedEventHandler(NodeRemoved);
documentType=null;
quickFixer=null;
nodeInfo=new InvalidNodeInfo();
idTracker=new IdTracker();
validationEngine=null;
}
public void Attach(XmlDocument doc, Uri baseUri)
{
Detach();
this.document=doc;
if ( doc.DocumentType == null )
return;
DTDParser dtp=new DTDParser();
bool hasInternalSubset=doc.DocumentType.InternalSubset != null;
bool internalSubsetOnly=doc.DocumentType.SystemId == null;
if ( baseUri == null && !doc.BaseURI.Equals("") )
baseUri=new Uri(doc.BaseURI);
// TODO: H: shouldn't this use the doc's resolver?
CustomXmlResolver cxr=new CustomXmlResolver(baseUri);
dtp.XmlResolver=cxr;
if ( hasInternalSubset )
{
InputSource ii=new InputSource(doc.DocumentType.InternalSubset);
documentType=dtp.parseInternalSubset(ii, internalSubsetOnly);
}
if ( !internalSubsetOnly )
{
Uri doctypeUri=cxr.ResolveUri(baseUri, doc.DocumentType.SystemId);
InputSource i=new InputSource(doctypeUri);
if ( hasInternalSubset )
documentType=dtp.parseExternalSubset(i);
else
documentType=dtp.parseExternalSubset(i, true);
}
validationEngine=new ValidationEngine(documentType, this);
quickFixer=new QuickFixer(documentType);
GetAllIdAndIdRefs();
ValidateAllIdAndIdRefs();
document.NodeChanging+=new XmlNodeChangedEventHandler(NodeChanging);
document.NodeChanged+=new XmlNodeChangedEventHandler(NodeChanged);
document.NodeInserted+=new XmlNodeChangedEventHandler(NodeInserted);
document.NodeRemoved+=new XmlNodeChangedEventHandler(NodeRemoved);
}
public bool IsValidSequence(XmlElement e, ArrayList items)
{
ValidationEngine ve=new ValidationEngine(documentType, this);
ElementType et=documentType.GetElementType(e);
if ( et == null )
return true;
valid=true;
ve.Validate(e, et, items);
return valid;
}
private QuickFix[] GetInsertFixes(XmlElement e)
{
if ( e == null )
return new QuickFix[] {};
XmlElement parent=e.ParentNode as XmlElement;
// TODO: E: entities!
if ( parent == null )
return new QuickFix[] {};
ValidationEngine ve=new ValidationEngine(documentType, null);
// get candidate replacements
ElementListItem[] possibles=ve.GetValidElements(parent, e, false);
ArrayList ret=new ArrayList();
foreach ( ElementListItem eli in possibles )
{
if ( eli.IsRequired )
{
QuickFixInsert qfi=new QuickFixInsert(e, eli.Name);
ret.Add(qfi);
}
}
return ret.ToArray(typeof(QuickFix)) as QuickFix[];
}
private QuickFix[] GetChangeFixes(XmlElement e)
{
if ( e == null )
return new QuickFix[] {};
XmlElement parent=e.ParentNode as XmlElement;
// TODO: E: entities!
if ( parent == null )
return new QuickFix[] {};
// TODO: M: refactor - shouldn't need to pass null here
// (some of the ve methods have no callback - new class?)
ValidationEngine ve=new ValidationEngine(documentType, null);
// get candidate replacements
ElementListItem[] possibles=ve.GetValidElements(parent, e, true);
ArrayList children=new ArrayList();
foreach ( XmlNode n in e.ChildNodes )
children.Add(n);
ArrayList ret=new ArrayList();
foreach ( ElementListItem eli in possibles )
{
// TODO: M: error checking (should never be null though)
ElementType et=documentType[eli.Name];
if ( ve.IsValid(et, children) )
{
QuickFixChange qfc=new QuickFixChange(e, eli.Name);
ret.Add(qfc);
}
}
return ret.ToArray(typeof(QuickFix)) as QuickFix[];
}
private ICollection GetAppendFixes(XmlElement e)
{
ValidationEngine ve=new ValidationEngine(documentType, null);
ElementListItem[] possibles=ve.GetMissingElements(e);
ArrayList list=new ArrayList();
foreach ( ElementListItem eli in possibles )
{
if ( eli.IsRequired )
{
QuickFixAppend qfi=new QuickFixAppend(e, eli.Name);
list.Add(qfi);
}
}
return list;
}