/// <summary>
/// Removes the <see cref="Inline"/> that hosts the given <see cref="TokenButton"/>.
/// </summary>
/// <param name="Button"></param>
public void RemoveToken(TokenButton Button)
{
Enumerate <Paragraph, InlineUIContainer, TokenButton>((p, i, b) =>
{
if (b == Button)
{
p.Inlines.Remove(i);
return(false);
}
return(true);
});
}
/// <summary>
/// Generates an <see cref="Inline"/> element to host the given token.
/// </summary>
/// <param name="Token"></param>
/// <returns></returns>
InlineUIContainer GenerateInline(object Token)
{
OnTokenLoaded(Token);
var Button = new TokenButton(Token);
//BaselineAlignment is needed to align with run
var Result = new InlineUIContainer(Button)
{
BaselineAlignment = BaselineAlignment.Center
};
return(Result);
}
/// <summary>
/// Converts the given token element to a <see cref="Run"/>.
/// </summary>
/// <param name="Button"></param>
public void EditToken(TokenButton Button)
{
var Inline = default(Inline);
Enumerate <Paragraph, InlineUIContainer, TokenButton>((p, i, b) =>
{
if (b == Button)
{
Inline = GenerateRun(b.Content);
p.Inlines.InsertBefore(i, Inline);
p.Inlines.Remove(i);
return(false);
}
return(true);
});
Focus();
if (Inline != null)
{
Selection.Select(Inline.ContentStart, Inline.ContentEnd);
}
}