public void SaveToXml(XmlDocument xmlDoc, XmlNode XMLNode, string sXMLEncoding, Selection Selection_Collection, string nspace)
{
NodesList list;
XmlNode targetXmlNode = null;
XmlNode selNode = null;
bool ownSel = false;
if ((Selection_Collection != null) && (this == Selection_Collection.parent))
{
ownSel = true;
targetXmlNode = XMLNode;
}
if (type_ == null)
{
return;
}
if (!ownSel)
{
if (type_.type == ElementType.Entity)
{
targetXmlNode = xmlDoc.CreateNode(XmlNodeType.EntityReference, xmlTagName, nspace);
}
else if ((type_.xmlTag != null) && (type_.xmlTag.Length > 0))
{
{
targetXmlNode = xmlDoc.CreateNode(XmlNodeType.Element, type_.xmlTag, nspace);
if (((type_.type == ElementType.Ms) ||
(type_.type == ElementType.Mtext)) &&
(((targetXmlNode != null) && (literalText != null)) && (literalText.Length > 0)))
{
string s = literalText;
if (Selection_Collection != null)
{
if ((Selection_Collection.First != null) && (Selection_Collection.First == this))
{
if ((Selection_Collection.Last != null) && (Selection_Collection.Last == this))
{
s = s.Substring(Selection_Collection.caret,
Selection_Collection.literalLength -
Selection_Collection.caret);
}
else
{
s = s.Substring(Selection_Collection.caret,
s.Length - Selection_Collection.caret);
}
}
else if (((Selection_Collection.Last != null) && (Selection_Collection.Last == this)) &&
(Selection_Collection.First != this))
{
s = s.Substring(0, Selection_Collection.literalLength);
}
}
selNode = xmlDoc.CreateTextNode(s);
targetXmlNode.AppendChild(selNode);
}
else if (((type_.type != ElementType.Mglyph) && (targetXmlNode != null)) &&
((literalText != null) && (literalText.Length > 0)))
{
string s = literalText;
if (Selection_Collection != null)
{
if ((Selection_Collection.First != null) && (Selection_Collection.First == this))
{
if ((Selection_Collection.Last != null) && (Selection_Collection.Last == this))
{
s =
s.Substring(Selection_Collection.caret,
Selection_Collection.literalLength -
Selection_Collection.caret);
}
else
{
s =
s.Substring(Selection_Collection.caret,
s.Length - Selection_Collection.caret);
}
}
else if (((Selection_Collection.Last != null) && (Selection_Collection.Last == this)) &&
(Selection_Collection.First != this))
{
s = s.Substring(0, Selection_Collection.literalLength);
}
}
selNode = xmlDoc.CreateTextNode(s);
targetXmlNode.AppendChild(selNode);
}
}
}
}
if (targetXmlNode == null)
{
return;
}
if (XMLNode == null)
{
string xml = "";
if (sXMLEncoding == "UTF-16")
{
xml = "<?xml version='1.0' encoding='UTF-16'?>";
}
else if (sXMLEncoding == "UTF-8")
{
xml = "<?xml version='1.0' encoding='UTF-8'?>";
}
else if (sXMLEncoding.Length > 0)
{
xml = "<?xml version='1.0' encoding='" + sXMLEncoding + "'?>";
}
else
{
xml = "<?xml version='1.0'?>";
}
xml = xml + "<root/>";
xmlDoc.LoadXml(xml);
if ((type_.type == ElementType.Math) && displayStyle)
{
XmlAttribute attribute = xmlDoc.CreateAttribute("", "display", "");
attribute.Value = "block";
targetXmlNode.Attributes.Append(attribute);
}
xmlDoc.ReplaceChild(targetXmlNode, xmlDoc.DocumentElement);
}
else if ((!ownSel && !false) && !false)
{
{
XMLNode.AppendChild(targetXmlNode);
}
if ((type_.type == ElementType.Math) && displayStyle)
{
XmlAttribute attribute = xmlDoc.CreateAttribute("", "display", "");
attribute.Value = "block";
targetXmlNode.Attributes.Append(attribute);
XMLNode.AppendChild(targetXmlNode);
}
}
if (((((Selection_Collection == null) || (this != Selection_Collection.parent)))) && ((!HasChildren())))
{
return;
}
if ((Selection_Collection != null) && (this == Selection_Collection.parent))
{
list = Selection_Collection.nodesList;
}
else
{
list = GetChildrenNodes();
}
list.Reset();
Node next = list.Next();
int level = 0;
bool sameSel = false;
bool isPrev = false;
bool isNext = false;
XmlNode curXmlNode = targetXmlNode;
bool ok = true;
while ((next != null) && ok)
{
sameSel = false;
isPrev = false;
isNext = false;
if (next.type_.type != ElementType.Entity)
{
if ((Selection_Collection != null) && (next == Selection_Collection.First))
{
if (next.IsSameStyleParent())
{
sameSel = true;
}
}
else if (next.prevSibling == null)
{
if (next.IsSameStyleParent())
{
sameSel = true;
}
}
else if (!next.IsSameStyle(next.prevSibling))
{
if (next.IsSameStyleParent() && next.prevSibling.IsSameStyleParent())
{
isNext = true;
}
else
{
if (next.prevSibling.IsSameStyleParent())
{
isPrev = true;
}
if (next.IsSameStyleParent())
{
sameSel = true;
}
}
}
}
if (isNext)
{
if (next.prevSibling.IsSameStyleParent() && (level > 0))
{
curXmlNode = curXmlNode.ParentNode;
level--;
}
sameSel = true;
}
if (sameSel && next.IsSameStyleParent())
{
Node snode;
if (next.style_ == null)
{
snode = new Node();
next.style_ = new StyleAttributes();
}
if ((next.parent_ != null) && (next.parent_.style_ != null))
{
snode = new Node(next.parent_.style_);
}
else
{
snode = new Node(new StyleAttributes());
}
XmlNode mstyleNode = null;
mstyleNode = xmlDoc.CreateNode(XmlNodeType.Element, "mstyle", nspace);
AttributeBuilder.CascadeStyles(next.parent_, snode, next.style_);
if (snode.attrs != null)
{
snode.attrs.Reset();
for (Attribute i = snode.attrs.Next(); i != null; i = snode.attrs.Next())
{
XmlAttribute attr = xmlDoc.CreateAttribute("", i.name, "");
attr.Value = i.val;
mstyleNode.Attributes.Append(attr);
}
snode.attrs.Reset();
}
curXmlNode.AppendChild(mstyleNode);
curXmlNode = mstyleNode;
level++;
}
if (isPrev && next.prevSibling.IsSameStyleParent())
{
curXmlNode = curXmlNode.ParentNode;
level--;
}
next.SaveToXml(xmlDoc, curXmlNode, sXMLEncoding, Selection_Collection, nspace);
next = list.Next();
if (((Selection_Collection != null) && (Selection_Collection.Last != null)) &&
((next == Selection_Collection.Last) && (Selection_Collection.literalLength == 0)))
{
ok = false;
}
}
}
