private TemplateElement(TemplateElement document, TemplateElementTypes type, int index, int length, IDictionary items)
{
this.Document = document;
this.TemplateFile = document.TemplateFile;
Type = type;
Index = index;
Length = length;
m_Items = items;
SourceTemplate = document.SourceTemplate;
if (SourceTemplate == string.Empty || length == 0)
{
return;
}
switch (type)
{
case TemplateElementTypes.Tag:
if ((bool)Items[KEY_CLOSED] == false)
{
ParseTemplateTag(Index, Length);
}
break;
case TemplateElementTypes.Document:
case TemplateElementTypes.AjaxPanel:
case TemplateElementTypes.IfExpression:
case TemplateElementTypes.LoopExpression:
ParseTemplateTag(Index, Length);
break;
case TemplateElementTypes.AttributeList:
ParseAttributeList(Index, Length);
break;
case TemplateElementTypes.IndexInvokeParam:
case TemplateElementTypes.FunctionInvokeParam:
ParseTemplateCode(Index, Length, false, true);
break;
case TemplateElementTypes.CodeBlock:
case TemplateElementTypes.DoubleQuteString:
case TemplateElementTypes.SingleQuteString:
case TemplateElementTypes.AttributeListItem:
case TemplateElementTypes.ConditionExpression:
ParseTemplateCode(Index, Length);
break;
case TemplateElementTypes.LoopExpressionParam:
ParseLoopExpressionParam(Index, Length);
break;
}
}
private TemplateElement(TemplateElement document, TemplateElementTypes type, int index, int length, IDictionary items)
{
this.Document = document;
this.TemplateFile = document.TemplateFile;
Type = type;
Index = index;
Length = length;
m_Items = items;
SourceTemplate = document.SourceTemplate;
if (SourceTemplate == string.Empty || length == 0)
return;
switch (type)
{
case TemplateElementTypes.Tag:
if ((bool)Items[KEY_CLOSED] == false)
ParseTemplateTag(Index, Length);
break;
case TemplateElementTypes.Document:
case TemplateElementTypes.AjaxPanel:
case TemplateElementTypes.IfExpression:
case TemplateElementTypes.LoopExpression:
ParseTemplateTag(Index, Length);
break;
case TemplateElementTypes.AttributeList:
ParseAttributeList(Index, Length);
break;
case TemplateElementTypes.IndexInvokeParam:
case TemplateElementTypes.FunctionInvokeParam:
ParseTemplateCode(Index, Length, false, true);
break;
case TemplateElementTypes.CodeBlock:
case TemplateElementTypes.DoubleQuteString:
case TemplateElementTypes.SingleQuteString:
case TemplateElementTypes.AttributeListItem:
case TemplateElementTypes.ConditionExpression:
ParseTemplateCode(Index, Length);
break;
case TemplateElementTypes.LoopExpressionParam:
ParseLoopExpressionParam(Index, Length);
break;
}
}
internal TemplateElement(TemplateElementTypes type, IDictionary items)
{
Type = type;
m_Items = items;
}
private TemplateElement CreateTag(Match match)
{
Group param = match.Groups["param"];
string name = match.Groups["name"].Value;
bool closed = false;
TemplateElementTypes type = TemplateElementTypes.Tag;
name = name.ToLower();
switch (name)
{
case "if":
type = TemplateElementTypes.IfExpression;
break;
case "else":
if (SourceTemplate.IndexOf("if ", param.Index, param.Length, StringComparison.OrdinalIgnoreCase) == param.Index)
{
type = TemplateElementTypes.ElseIfExpression;
}
else
{
type = TemplateElementTypes.ElseExpression;
}
break;
case "load":
type = TemplateElementTypes.LoadExpression;
break;
//case "pre-include":
// type = TemplateElementTypes.PreIncludeExpression;
// break;
case "loop":
type = TemplateElementTypes.LoopExpression;
break;
case "ajaxpanel":
type = TemplateElementTypes.AjaxPanel;
break;
}
closed = match.Groups["close"].Success ||
type == TemplateElementTypes.ElseExpression ||
type == TemplateElementTypes.ElseIfExpression ||
type == TemplateElementTypes.LoadExpression;
//|| type == TemplateElementTypes.PreIncludeExpression;
Hashtable items = new Hashtable(2);
items.Add(KEY_NAME, name);
items.Add(KEY_CLOSED, closed);
int index = match.Index + match.Length;
int contentLength = closed ? match.Length : SourceTemplate.Length - index;
if (closed)
{
items.Add("END", index);
}
TemplateElement result = new TemplateElement(this.Document, type, index, contentLength, items);
if (type == TemplateElementTypes.IfExpression || type == TemplateElementTypes.ElseIfExpression)
{
result.ChildNodes.Insert(0, CreateConditionExpression(param, type == TemplateElementTypes.ElseIfExpression));
}
else if (type == TemplateElementTypes.LoopExpression)
{
result.ChildNodes.Insert(0, CreateLoopExpressionParam(param));
}
else
{
result.ChildNodes.Insert(0, CreateAttributeList(param));
}
return(result);
}
internal TemplateElement(TemplateElementTypes type, IDictionary items)
{
Type = type;
m_Items = items;
}
