public EditorTable(HtmlEditor editor, EditorSelection selection)
{
this._editor = editor;
this._selection = selection;
if (!IsTableSelection(selection))
{
throw new ArgumentException();
}
ICollection items = selection.Items;
if (items.Count == 1)
{
IEnumerator enumerator = items.GetEnumerator();
enumerator.MoveNext();
for (Interop.IHTMLElement element = (Interop.IHTMLElement) enumerator.Current; element != null; element = element.GetParentElement())
{
if (string.Compare(element.GetTagName(), "td", true) == 0)
{
this._element = element;
this._table = element.GetParentElement().GetParentElement().GetParentElement() as Interop.IHTMLTable;
return;
}
if (string.Compare(element.GetTagName(), "tr", true) == 0)
{
this._element = element;
this._table = element.GetParentElement().GetParentElement() as Interop.IHTMLTable;
return;
}
if (string.Compare(element.GetTagName(), "tbody", true) == 0)
{
this._element = element;
this._table = element.GetParentElement() as Interop.IHTMLTable;
return;
}
if (string.Compare(element.GetTagName(), "table", true) == 0)
{
this._element = element;
this._table = element as Interop.IHTMLTable;
return;
}
}
}
}
public static bool IsTableSelection(EditorSelection selection)
{
selection.SynchronizeSelection();
if ((selection.SelectionType != EditorSelectionType.TextSelection) || (selection.Length <= 0))
{
ICollection items = selection.Items;
if (items.Count == 1)
{
IEnumerator enumerator = items.GetEnumerator();
enumerator.MoveNext();
for (Interop.IHTMLElement element = (Interop.IHTMLElement) enumerator.Current; element != null; element = element.GetParentElement())
{
if (string.Compare(element.GetTagName(), "td", true) == 0)
{
return true;
}
if (string.Compare(element.GetTagName(), "tr", true) == 0)
{
return true;
}
if (string.Compare(element.GetTagName(), "tbody", true) == 0)
{
return true;
}
if (string.Compare(element.GetTagName(), "table", true) == 0)
{
return true;
}
}
}
}
return false;
}
