private HtmlInstruction createInstructions(HtmlItem item)
{
if (item == null)
{
return(null);
}
//if (nextInstruction != null)
//{
// HtmlInstruction instruction = HtmlInstruction.CreateGetNextItem(item.Type, null);
// instruction.Next = nextInstruction;
// return instruction;
//}
do
{
//if this is our end point
HtmlInstruction nextInstruction = Found(item);
if (nextInstruction == null)
{
nextInstruction = createInstructions(item.Next(HtmlItem.NextType.Down));
}
if (nextInstruction != null)
{
Dictionary <string, string> attributes = null;
if (UseAttributeKeys && item.Attributes.Count > 0)
{
if (UseAttributeValues)
{
attributes = copyAttributesWithValues(item);
}
else
{
attributes = copyAttributeKeys(item);
}
}
HtmlInstruction instruction = HtmlInstruction.CreateGetNextItem(item.Type, attributes);
instruction.Next = nextInstruction;
return(instruction);
}
} while ((item = item.Next(HtmlItem.NextType.SameLevel)) != null);
return(null);
}
public LinkedList <HtmlItem> GetRange(string type, Dictionary <string, string> attributes)
{
HtmlItem stop = Next(false);
HtmlItem item = this;
LinkedList <HtmlItem> list = new LinkedList <HtmlItem>();
while ((item = item.Next()) != stop)
{
if (item.IsType(type) && item.HasAttributes(attributes))
{
list.AddLast(item);
}
}
return(list);
}
/// <summary>
///
/// </summary>
/// <param name="fromStart">This would be the top item like the "p" item from the search results.</param>
/// <returns></returns>
public HtmlInstruction CreateInstructions(HtmlItem fromStart)
{
return(createInstructions(fromStart.Next(HtmlItem.NextType.Down)));
}