public void WrapSelection(string elementName, IDictionary attributes)
{
//Create a string for all the attributes
string attributeString = String.Empty;
if (attributes != null)
{
foreach (string key in attributes.Keys)
{
attributeString += key + "=\"" + attributes[key] + "\" ";
}
}
this.SynchronizeSelection();
if (this.type == HtmlSelectionType.TextSelection)
{
NativeMethods.IHTMLTxtRange textRange = (NativeMethods.IHTMLTxtRange) this.Selection;
string oldText = textRange.GetHtmlText();
if (oldText == null)
{
oldText = string.Empty;
}
string newText = "<" + elementName + " " + attributeString + ">" + oldText + "</" + elementName + ">";
textRange.PasteHTML(newText);
}
}
public void InsertHtml(string html)
{
this.Selection.SynchronizeSelection();
if (this.Selection.Type == HtmlSelectionType.ElementSelection)
{
//If it's a control range, we can only insert if we are in a div or td
NativeMethods.IHtmlControlRange controlRange = (NativeMethods.IHtmlControlRange)Selection.Selection;
int selectedItemCount = controlRange.GetLength();
if (selectedItemCount == 1)
{
NativeMethods.IHTMLElement element = controlRange.Item(0);
if ((String.Compare(element.GetTagName(), "div", true) == 0) || (String.Compare(element.GetTagName(), "td", true) == 0))
{
element.InsertAdjacentHTML("beforeEnd", html);
}
}
}
else
{
NativeMethods.IHTMLTxtRange textRange = (NativeMethods.IHTMLTxtRange)Selection.Selection;
textRange.PasteHTML(html);
}
}