protected override void GeneratePreview()
{
base.GeneratePreview();
this.StopPreviewSound();
if (this.prevSound != null)
{
this.prevSound.Dispose();
}
this.prevSound = null;
if (this.prevImage != null)
{
this.prevImage.Dispose();
}
this.prevImage = null;
this.Height = 22;
if (this.component != null)
{
this.prevImage = PreviewProvider.GetPreviewImage(this.component, this.ClientRectangle.Width - 4 - 22, 64 - 4, PreviewSizeMode.FixedHeight);
if (this.prevImage != null)
{
this.Height = 64;
var avgColor = this.prevImage.GetAverageColor();
this.prevImageLum = avgColor.GetLuminance();
}
this.prevSound = PreviewProvider.GetPreviewSound(this.component);
}
}
protected void GeneratePreview()
{
int prevHash = this.GetPreviewHash();
if (this.prevImageHash == prevHash) return;
this.prevImageHash = prevHash;
this.StopPreviewSound();
if (this.prevSound != null) this.prevSound.Dispose();
this.prevSound = null;
if (this.prevImage != null) this.prevImage.Dispose();
this.prevImage = null;
this.Height = 22;
Resource res = (this.DisplayedValue as IContentRef).Res;
if (res != null)
{
this.prevImage = PreviewProvider.GetPreviewImage(res, this.ClientRectangle.Width - 4 - 22, 64 - 4, PreviewSizeMode.FixedHeight);
if (this.prevImage != null)
{
this.Height = 64;
var avgColor = this.prevImage.GetAverageColor();
this.prevImageLum = avgColor.GetLuminance();
}
this.prevSound = PreviewProvider.GetPreviewSound(res);
}
}
protected void GeneratePreview()
{
int ovLen = this.value != null && this.value.OggVorbisData != null ? this.value.OggVorbisData.Length : 0;
if (this.prevImageValue == ovLen)
{
return;
}
this.prevImageValue = ovLen;
this.StopPreviewSound();
if (this.prevSound != null)
{
this.prevSound.Dispose();
}
this.prevSound = null;
if (this.prevImage != null)
{
this.prevImage.Dispose();
}
this.prevImage = null;
if (this.value != null)
{
this.prevImage = PreviewProvider.GetPreviewImage(this.value, this.ClientRectangle.Width - 2, this.ClientRectangle.Height - 2, PreviewSizeMode.FixedHeight);
if (this.prevImage != null)
{
var avgColor = this.prevImage.GetAverageColor();
this.prevImageLum = avgColor.GetLuminance();
}
this.prevSound = PreviewProvider.GetPreviewSound(this.value);
}
this.Invalidate();
}
protected void GeneratePreview()
{
int prevHash = this.GetPreviewHash();
if (this.prevImageHash == prevHash)
{
return;
}
this.prevImageHash = prevHash;
this.StopPreviewSound();
if (this.prevSound != null)
{
this.prevSound.Dispose();
}
this.prevSound = null;
if (this.prevImage != null)
{
this.prevImage.Dispose();
}
this.prevImage = null;
this.Height = 22;
if (this.gameObj != null)
{
this.prevImage = PreviewProvider.GetPreviewImage(this.gameObj, this.ClientRectangle.Width - 4 - 22, 64 - 4, PreviewSizeMode.FixedHeight);
if (this.prevImage != null)
{
this.Height = 64;
var avgColor = this.prevImage.GetAverageColor();
this.prevImageLum = avgColor.GetLuminance();
}
this.prevSound = PreviewProvider.GetPreviewSound(this.gameObj);
}
}