internal AXmlElement(AXmlObject parent, int startOffset, InternalElement internalObject)
: base(parent, startOffset, internalObject)
{
Log.Assert(internalObject.NestedObjects[0] is InternalTag, "First child of element must be start tag");
}
List <InternalObject> CreateElements(ref ImmutableStack <InternalObject> inputObjects)
{
List <InternalObject> objects = new List <InternalObject>();
while (!inputObjects.IsEmpty)
{
var obj = inputObjects.Peek();
var tag = obj as InternalTag;
if (tag != null && tag.IsStartTag)
{
break;
}
inputObjects = inputObjects.Pop();
if (tag != null && tag.IsEndTag)
{
if (inputObjects.Peek() == StartTagPlaceholder)
{
objects.Add(tag.AddSyntaxError("Matching opening tag was not found"));
inputObjects = inputObjects.Pop();
}
else
{
var childElements = CreateElements(ref inputObjects);
var startTag = (InternalTag)inputObjects.Peek();
inputObjects = inputObjects.Pop();
childElements.Add(startTag);
childElements.Reverse();
if (tag != EndTagPlaceholder)
{
// add end tag
if (startTag.Name != tag.Name)
{
childElements.Add(tag.AddSyntaxError("Expected '</" + startTag.Name + ">'. End tag must have same name as start tag."));
}
else
{
childElements.Add(tag);
}
}
InternalElement e = new InternalElement(startTag);
e.HasEndTag = (tag != EndTagPlaceholder);
e.NestedObjects = new InternalObject[childElements.Count];
int pos = 0;
for (int i = 0; i < childElements.Count; i++)
{
e.NestedObjects[i] = childElements[i].SetStartRelativeToParent(pos);
pos += e.NestedObjects[i].Length;
}
e.Length = pos;
if (tag == EndTagPlaceholder)
{
e.SyntaxErrors = new [] { new InternalSyntaxError(pos, pos, "Missing '</" + startTag.Name + ">'") };
}
objects.Add(e);
}
}
else
{
objects.Add(obj);
}
}
return(objects);
}
internal AXmlElement(AXmlObject parent, int startOffset, InternalElement internalObject)
: base(parent, startOffset, internalObject)
{
Log.Assert(internalObject.NestedObjects[0] is InternalTag, "First child of element must be start tag");
}
List<InternalObject> CreateElements(ref ImmutableStack<InternalObject> inputObjects)
{
List<InternalObject> objects = new List<InternalObject>();
while (!inputObjects.IsEmpty) {
var obj = inputObjects.Peek();
var tag = obj as InternalTag;
if (tag != null && tag.IsStartTag)
break;
inputObjects = inputObjects.Pop();
if (tag != null && tag.IsEndTag) {
if (inputObjects.Peek() == StartTagPlaceholder) {
objects.Add(tag.AddSyntaxError("Matching opening tag was not found"));
inputObjects = inputObjects.Pop();
} else {
var childElements = CreateElements(ref inputObjects);
var startTag = (InternalTag)inputObjects.Peek();
inputObjects = inputObjects.Pop();
childElements.Add(startTag);
childElements.Reverse();
if (tag != EndTagPlaceholder) {
// add end tag
if (startTag.Name != tag.Name) {
childElements.Add(tag.AddSyntaxError("Expected '</" + startTag.Name + ">'. End tag must have same name as start tag."));
} else {
childElements.Add(tag);
}
}
InternalElement e = new InternalElement(startTag);
e.HasEndTag = (tag != EndTagPlaceholder);
e.NestedObjects = new InternalObject[childElements.Count];
int pos = 0;
for (int i = 0; i < childElements.Count; i++) {
e.NestedObjects[i] = childElements[i].SetStartRelativeToParent(pos);
pos += e.NestedObjects[i].Length;
}
e.Length = pos;
if (tag == EndTagPlaceholder) {
e.SyntaxErrors = new [] { new InternalSyntaxError(pos, pos, "Missing '</" + startTag.Name + ">'") };
}
objects.Add(e);
}
} else {
objects.Add(obj);
}
}
return objects;
}
