public ImageIdAndConstraint(
DeviceAssetImages id,
DeviceIconSizeConstraint constraint)
{
this._id = id;
this._constraint = constraint;
}
private void VerifyImage(
Image image,
DeviceAssetImages imageId,
DeviceIconSizeConstraint constraint)
{
if (ImageFitsConstraint(image, constraint))
{
this._images[imageId] = image;
}
else
{
this._imagesAreValid = false;
}
}
private static bool ImageFitsConstraint(
Image image,
DeviceIconSizeConstraint constraint)
{
return(image != null && constraint != null && (image.Width >= constraint.MinWidth && image.Width <= constraint.MaxWidth) && image.Height >= constraint.MinHeight && image.Height <= constraint.MaxHeight);
}
private bool LoadAndVerifyImage(
DeviceAssetImages imageId,
DeviceIconSizeConstraint constraint)
{
int index = (int)imageId;
bool flag1 = false;
if (index >= this._paths.Count)
{
this._imagesAreValid = false;
}
else
{
string path = this._paths[index];
if (path == null)
{
this._imagesAreValid = false;
}
else if (!this.IsPathValid(path))
{
this._imagesAreValid = false;
}
else
{
Image tempImage = null;
bool flag2 = false;
try
{
Image.RemoveCache(path, 1024, 1024);
tempImage = new Image(path, 1024, 1024);
flag2 = tempImage.Load();
}
catch (Exception ex)
{
this._imagesAreValid = false;
}
if (tempImage == null)
{
this._imagesAreValid = false;
}
else if (this._imagesAreValid)
{
if (flag2)
{
DeviceAssetImages tempImageId = imageId;
DeviceIconSizeConstraint tempConstraint = constraint;
tempImage.ImageLoadComplete += delegate
{
this.VerifyImage(tempImage, tempImageId, tempConstraint);
this.DecrementAsynchronousLoadsRemaining();
};
flag1 = true;
}
else
{
this.VerifyImage(tempImage, imageId, constraint);
}
}
}
}
return(flag1);
}
