public void Show()
{
if (this.Owner.MiyagiSystem == null)
{
return;
}
if (!this.Visible)
{
if (IsBitmapTooltip &&
Bitmap == null)
{
Bitmap = Style.BitmapCreatorFunction(this.Owner.ToolTipText, Style.MaximumWidth);
}
MiyagiSystem system = this.Owner.MiyagiSystem;
system.GUIManager.SetToolTip(this);
this.SetVisible(true);
// set the new size
//var newSize = this.size = this.Style.TextStyle.Font.MeasureString(this.Owner.ToolTipText, Size.Empty, this.Owner.ToolTipText.Contains(Environment.NewLine));
var newSize = Size.Empty;
if (IsBitmapTooltip)
{
newSize = new Common.Data.Size(Bitmap.Size.Width, Bitmap.Size.Height);
}
else
{
newSize = this.Style.TextStyle.Font.MeasureString(this.Owner.ToolTipText, Size.Empty, true) + new Size(0, 2);
}
this.size = newSize;
SetLocation();
SetElementsSizes();
// start the fadecontroller
this.opacity = 1;
if (this.fadeController != null)
{
this.fadeController.Stop();
}
if (this.Style.FadeInDuration > TimeSpan.Zero)
{
this.fadeController = new LinearFunctionValueController <float>(0, 1, this.Style.FadeInDuration);
this.fadeController.Start(system, true, this.SetOpacity);
}
this.showStartTime = this.MiyagiSystem.LastUpdate;
}
}
/// <summary>
/// Releases the unmanaged resources used by the element.
/// </summary>
/// <param name="disposing">Whether Dispose has been called.</param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
this.Hide();
if (this.fadeController != null)
{
this.fadeController.Stop();
this.fadeController = null;
}
RemoveTexture();
if (this.bitmap != null)
{
this.bitmap.Dispose();
}
}
base.Dispose(disposing);
}
/// <summary>
/// Hides the tooltip.
/// </summary>
public void Hide()
{
if (this.Owner.MiyagiSystem == null)
{
return;
}
if (this.Visible)
{
if (this.fadeController != null)
{
this.fadeController.Stop();
this.fadeController = null;
}
this.SetVisible(false);
if (this.Owner.MiyagiSystem.GUIManager.CurrentToolTip == this)
{
this.Owner.MiyagiSystem.GUIManager.HideToolTip();
}
else if (!AreAllSpritesNull())
{
this.RemoveSprite();
}
this.mouseEnterTime = DateTime.MinValue;
this.showStartTime = DateTime.MinValue;
if (this.bitmap != null)
{
this.bitmap.Dispose();
this.bitmap = null;
}
RemoveTexture();
}
}