public CallbackHolder(DotNetCallback toWrap, NativeNodeHost parent)
{
Wrapped = toWrap;
_wrapper = OnCalled;
CallbackPtr = Marshal.GetFunctionPointerForDelegate(_wrapper);
_parent = parent;
}
public static ReplyButton Add(string command, CallbackSignature callback)
{
if (!ReplyButtons.ContainsKey(command))
{
ReplyButton rb = new ReplyButton(command, callback.AsReplyCallback());
ReplyButtons.Add(command, rb);
return(rb);
}
else
{
throw new InvalidOperationException($"Не удалось добавить команду {command}.\n" +
"Команда с таким же названием уже была добавлена.\n");
}
}
public static InlineCallback AsInlineCallback(this CallbackSignature callback, string butName)
{
return(new InlineCallback(callback, butName));
}
public static ReplyCallback AsReplyCallback(this CallbackSignature callback)
{
return(new ReplyCallback(callback));
}
public InlineCallback(CallbackSignature callback, string buttonName) : base(callback)
{
_buttonName = buttonName;
}
public ReplyCallback(CallbackSignature callback) : base(callback)
{
}
public Callback(CallbackSignature callback)
{
CallbackSignature = callback;
}
protected TelegramButton(InlineKeyboardButton button, CallbackSignature callbackFunc)
{
InlineButton = button;
Button = null;
Callback = callbackFunc.AsInlineCallback(button.Text);
}
protected TelegramButton(KeyboardButton button, CallbackSignature callbackFunc)
{
Button = button;
InlineButton = null;
Callback = callbackFunc.AsReplyCallback();
}