public Props(Optional <NonBlankTrimmedString> className, MessageEditState message, Action <MessageEditState> onChange, Action onSave)
{
this.CtorSet(_ => _.ClassName, className);
this.CtorSet(_ => _.Message, message);
this.CtorSet(_ => _.OnChange, onChange);
this.CtorSet(_ => _.OnSave, onSave);
}
private MessageEditState UpdateValidationFor(MessageEditState messageEditState)
{
if (messageEditState == null)
{
throw new ArgumentNullException("messageEditState");
}
return(messageEditState
.With(_ => _.Caption, new NonBlankTrimmedString(messageEditState.Title.Text.Trim() == "" ? "Untitled" : messageEditState.Title.Text))
.With(_ => _.Title, SetValidationError(messageEditState.Title, messageEditState.Title.Text.Trim() == "", "Must enter a title"))
.With(_ => _.Content, SetValidationError(messageEditState.Content, messageEditState.Content.Text.Trim() == "", "Must enter message content")));
}
public MessageEditStateChanged(MessageEditState newState)
{
this.CtorSet(_ => _.NewState, newState);
}
public MessageEditor(Optional <NonBlankTrimmedString> className, MessageEditState message, Action <MessageEditState> onChange, Action onSave)
: base(new Props(className, message, onChange, onSave))
{
}
public State(MessageEditState newMessage, NonNullList <SavedMessageDetails> messageHistory)
{
this.CtorSet(_ => _.NewMessage, newMessage);
this.CtorSet(_ => _.MessageHistory, messageHistory);
}
