public bool Validate(T value)
{
var messages = new List <string>();
foreach (var msg in Messages)
{
var isInvalid = msg.Validator(value);
if (isInvalid)
{
messages.Add(msg.Message);
}
}
if (messages.Count > 0)
{
var text = ErrorPrefix + "\n";
foreach (var msg in messages)
{
text += msg + "\n";
}
Text = UIUtils.WordWrap(text, Width - (Padding * 2), Style, new Vector2(Style.Scale));
return(false);
}
else
{
Text = null;
return(true);
}
}
public override void Draw(UISpriteBatch SBatch)
{
_InDraw = true;
if (!Visible)
{
_InDraw = false;
return;
}
if (m_Text != null && CaptionStyle != null)
{
if (m_Size != Rectangle.Empty)
{
if (_Wrapped)
{
if (_WrappedOutput == null)
{
var scale = new Vector2(CaptionStyle.Scale);
_WrappedOutput = UIUtils.WordWrap(m_Text, m_Size.Width, CaptionStyle, MaxLines);
}
if (_WrappedOutput == null || _WrappedOutput.Lines == null)
{
_InDraw = false;
return;
}
var y = 0;
if ((Alignment & TextAlignment.Middle) == TextAlignment.Middle)
{
y = (m_Size.Height - _WrappedOutput.Height) / 2;
}
else if ((Alignment & TextAlignment.Bottom) == TextAlignment.Bottom)
{
y = m_Size.Height - _WrappedOutput.Height;
}
for (int i = 0; i < _WrappedOutput.Lines.Count; i++)
{
var line = _WrappedOutput.Lines[i];
var rect = new Rectangle(0, 0, m_Size.Width, CaptionStyle.LineHeight);
DrawLocalString(SBatch, line, new Vector2(0, y), CaptionStyle, rect, Alignment);
y += rect.Height;
}
}
else
{
DrawLocalString(SBatch, m_Text, Vector2.Zero, CaptionStyle, m_Size, Alignment);
}
}
else
{
DrawLocalString(SBatch, m_Text, Vector2.Zero, CaptionStyle);
}
}
_InDraw = false;
}
