public static T GetAncestorOfType <T>(this ITreeNodeDesignerHost host, object component)
{
var des = host.GetDesigner(component);
if (des == null)
{
return(default !);
public void Setup()
{
mr = new MockRepository();
this.sc = new ServiceContainer();
this.node = mr.StrictMock <ITreeNode>();
this.host = mr.StrictMock <ITreeNodeDesignerHost>();
this.uiSvc = mr.StrictMock <IDecompilerShellUiService>();
this.cmdidLoadSymbols = new CommandID(CmdSets.GuidReko, CmdIds.LoadSymbols);
this.slSvc = mr.StrictMock <ISymbolLoadingService>();
this.symSrc = mr.StrictMock <ISymbolSource>();
// Add services to the Service container (which in the real program is the Reko "main window")
this.sc.AddService <ISymbolLoadingService>(slSvc);
this.sc.AddService <IDecompilerShellUiService>(uiSvc);
}
public static T GetAncestorOfType <T>(this ITreeNodeDesignerHost host, object component)
{
var des = host.GetDesigner(component);
if (des == null)
{
return(default(T));
}
for (;;)
{
des = des.Parent;
if (des == null)
{
return(default(T));
}
if (des.Component is T)
{
return((T)des.Component);
}
}
}
