public object Clone()
{
if (!this.IsParsed)
{
this.Parse();
}
GadgetMaster gm;
if (MyOffset != null)
{
gm = new GadgetMaster(this.MyControlFactory, this.RawTag, MyOffset.Clone() as OffsetItem);
}
else
{
gm = new GadgetMaster(this.MyControlFactory, this.RawTag);
gm.Parse();
}
if (gm.HasExternalMessageBundles())
{
gm.LoadConsolidatedMessageBundles(this.SerializationExternalMessageBundle);
}
if (gm.HasExternalTemplateLibraries())
{
}
//todo - accomodate external templates
return(gm);
}
/// <summary>
/// Given a populated <c>OffsetList</c>, build the controls from the RawTag.
/// Make sure you invoke this method, if overridden.
/// <para>
/// Most cases can be handled by overriding AddControl instead.
/// </para>
/// </summary>
protected virtual void BuildControlTreeFromOffsets()
{
if (null == MyOffset)
{
throw new ArgumentException("Offsets must be built prior to loading control tree");
}
int i = 0;
int markupEnd, markupStart, initialScriptAdjustment = 0;
int startAdjustment = 0, endAdjustment = 0;
OffsetItem item;
string blob;
// TODO: Abstract this out for non-hard coding
//if (("GadgetRoot" == MyOffset.OffsetKey || "Templates" == MyOffset.OffsetKey //this needs to be addressed as a design flaw
// || MyOffset.OffsetKey == this.MyControlFactory.RootElement.OffsetKey)
// && MyOffset.Position > 0)
if (MyControlFactory.IsRootElement(this) &&
((RootElementMaster)this).HasXmlDeclaration)
{
startAdjustment = MyOffset.Position;
endAdjustment = startAdjustment;
}
if (MyOffset.HasChildList())
{
for (i = 0; i < MyOffset.ChildOffsets.Count; i++)
{
item = MyOffset.ChildOffsets[i];
int nextItemStart = 0;
if (i < MyOffset.ChildOffsets.Count - 1)
{
nextItemStart = MyOffset.ChildOffsets[i + 1].Position;
}
//markupEnd = item.GetAbsoluteEndPosition(nextItemStart);
markupEnd = GetMarkupEndPosition(MyOffset.ChildOffsets, i);
if (markupEnd <= 0)
{
markupEnd = RawTag.Length;
}
else if (endAdjustment > 0)
{
markupEnd += endAdjustment;
}
// GetMarkupEndPosition(MyOffset.ChildOffsets, i);
if (0 == i && 0 == item.Position)
{
markupStart = initialScriptAdjustment;
markupEnd = markupEnd - initialScriptAdjustment;
}
else
{
markupStart = item.Position + startAdjustment;
}
blob = RawTag.Substring(markupStart, markupEnd - markupStart);
this.AddResolveControlTag(item, blob);
}
}
}
