public void Attach(IVFVideoEffect effect)
{
_intf = effect as IVFVideoEffectImageLogo;
if (_intf == null)
{
return;
}
edImageLogoFilename.Text = _intf.Filename;
edImageLogoLeft.Text = _intf.Left.ToString();
edImageLogoTop.Text = _intf.Top.ToString();
tbImageLogoTransp.Value = _intf.TransparencyLevel;
pnImageLogoColorKey.ForeColor = _intf.ColorKey;
cbImageLogoUseColorKey.Checked = _intf.UseColorKey;
cbImageLogoShowAlways.Checked = _intf.StartTime == TimeSpan.Zero && _intf.StopTime == TimeSpan.Zero;
}
private void EffectUpdate(IVFVideoEffectImageLogo imageLogo)
{
if (imageLogo == null)
{
MessageBox.Show("Unable to configure image logo effect.");
return;
}
if (!File.Exists(edImageLogoFilename.Text))
{
imageLogo.Enabled = false;
return;
}
imageLogo.Enabled = true;
imageLogo.Filename = edImageLogoFilename.Text;
imageLogo.Left = Convert.ToUInt32(edImageLogoLeft.Text);
imageLogo.Top = Convert.ToUInt32(edImageLogoTop.Text);
imageLogo.TransparencyLevel = tbImageLogoTransp.Value;
imageLogo.ColorKey = pnImageLogoColorKey.ForeColor;
imageLogo.UseColorKey = cbImageLogoUseColorKey.Checked;
imageLogo.AnimationEnabled = true;
if (cbImageLogoShowAlways.Checked)
{
imageLogo.StartTime = TimeSpan.Zero;
imageLogo.StopTime = TimeSpan.Zero;
}
else
{
imageLogo.StartTime = TimeSpan.FromMilliseconds(Convert.ToInt32(edImageLogoStartTime.Text));
imageLogo.StopTime = TimeSpan.FromMilliseconds(Convert.ToInt32(edImageLogoStopTime.Text));
}
imageLogo.Update();
}
public void Fill(IVFVideoEffect effect)
{
_intf = effect as IVFVideoEffectImageLogo;
EffectUpdate(_intf);
}
