/// <summary>
/// Removes the specified widget from this
/// </summary>
/// <param name="appDef">The app definition.</param>
/// <param name="widgetName">Name of the widget to remove.</param>
/// <param name="deleteReferences">if set to <c>true</c> [deletes any references to the widget to be deleted].</param>
public static void RemoveWidget(this IApplicationDefinition appDef, string widgetName, bool deleteReferences)
{
Check.NotNull(appDef, "appDef"); //NOXLATE
Check.NotEmpty(widgetName, "widgetName"); //NOXLATE
IWidgetSet matchingSet = null;
IWidget matchingWidget = null;
foreach (var set in appDef.WidgetSets)
{
if (matchingSet == null)
{
foreach (var wgt in set.Widgets)
{
if (wgt.Name == widgetName)
{
matchingSet = set;
matchingWidget = wgt;
break;
}
}
}
}
int removed = 0;
if (matchingSet != null && matchingWidget != null)
{
matchingSet.RemoveWidget(matchingWidget);
if (deleteReferences)
{
foreach (var set in appDef.WidgetSets)
{
foreach (var cnt in set.Containers)
{
var uicnt = cnt as IUIItemContainer;
if (uicnt != null)
{
List <IWidgetItem> removeMe = new List <IWidgetItem>();
foreach (var uiitem in uicnt.Items)
{
IWidgetItem witem = uiitem as IWidgetItem;
if (witem != null && witem.Widget == widgetName)
{
removeMe.Add(witem);
System.Diagnostics.Trace.TraceInformation("Found widget reference in container: " + uicnt.Name); //NOXLATE
}
}
if (removeMe.Count > 0)
{
foreach (var rm in removeMe)
{
uicnt.RemoveItem(rm);
removed++;
}
}
}
}
}
}
}
if (deleteReferences)
{
System.Diagnostics.Trace.TraceInformation(removed + " widget references removed"); //NOXLATE
}
}
