public void AddAttributes(IRichTextAttributes styleClass, StringRange range)
{
if (range.Length == 0)
{
return;
}
var starts = spans [range.Location];
//
// If there already an identical span
//
Span span = null;
if (starts != null)
{
foreach (var s in starts)
{
if (s.Range.Length == range.Length)
{
span = s;
break;
}
}
if (span != null)
{
span.AddClass(styleClass.ClassName);
return;
}
}
//
// If not, we need to insert it
//
span = new Span(range, styleClass.ClassName);
span.Url = styleClass.Link;
if (starts == null)
{
starts = new List <Span> ();
spans [range.Location] = starts;
starts.Add(span);
return;
}
//
// Insert it before shorter spans
//
var i = 0;
while (i < starts.Count && starts [i].Range.Length >= range.Length)
{
i++;
}
starts.Insert(i, span);
}
public MenuButton(
object label,
Action <Div> onClick = null,
string svgIcon = null,
string tooltip = null,
object pill = null,
AnyTask pillTask = null,
Theme?pillTheme = Theme.Empty,
IconButton[] actions = null)
{
this.SetClass("menu-button");
var button = new InternalButton(onClick, label, svgIcon, tooltip);
this.VisualTree.Add(button);
Control pillContainer = null;
if (pillTask != null || pill != null)
{
var _pillContainer = new DumpContainer();
pillContainer = _pillContainer.ToControl();
this.VisualTree.Add(pillContainer);
var formatter = new DefaultContentFormatter();
Control Format(object content)
{
return(formatter.Format(content, (c, e) =>
{
if (e)
{
return c;
}
var span = new Span(c);
span.AddClass("menu-button--pill");
if (pillTheme != null)
{
span.AddClass($"theme-{Utils.SplitCamelCase(pillTheme.ToString()).Replace(" ", "-").ToLower()}");
}
return span;
}));
}
if (pillTask != null)
{
pillTask.OnResult(result => { _pillContainer.Content = Format(result); });
}
else
{
_pillContainer.Content = Format(pill);
}
}
Div divActions = null;
if (actions != null)
{
divActions = new Div(
actions.Cast <Control>()
);
divActions.SetClass("menu-button--actions");
this.VisualTree.Add(divActions);
}
if (actions != null)
{
JavascriptHelpers.ShowOnMouseOver(this, divActions, pillContainer);
}
}