public List<ImageInfo> GetGroup(string groupKey, ImageSort imageSort)
{
if(!Directory.Exists(GetGroupDirectoryAbsolute(groupKey)))
return new List<ImageInfo>();
var result = Directory.GetFiles(GetGroupDirectoryAbsolute(groupKey)).ToList().ConvertAll(
path =>
{
var filename = Path.GetFileNameWithoutExtension(path);
var extension = Path.GetExtension(path);
return new ImageInfo
{
GroupKey = groupKey,
Id = Convert.ToInt32(filename.Split('-').First()),
AbsolutePath = path,
RelativePath = GetPathRelative(groupKey, filename + extension),
Name = filename.Substring(filename.IndexOf('-') + 1),
UseJpeg = extension == ".jpg"
};
});
if(imageSort == ImageSort.None) return result;
Comparison<ImageInfo> comparison;
switch(imageSort)
{
case ImageSort.Name:
comparison = (i1, i2) => i1.Name.CompareTo(i2.Name);
break;
case ImageSort.Size:
comparison = (i1, i2) => i1.FileSize.CompareTo(i2.FileSize);
break;
case ImageSort.Type:
comparison = (i1, i2) => i1.FileExtension.CompareTo(i2.FileExtension);
break;
case ImageSort.Date:
comparison = (i1, i2) => i1.CreationTime.CompareTo(i2.CreationTime);
break;
default:
throw new ArgumentOutOfRangeException("imageSort");
}
result.Sort(comparison);
return result;
}
private void SetImageSort(ImageSort sort)
{
if (_imageSort == sort) _reverseSort = !_reverseSort;
else
{
_imageSort = sort;
_reverseSort = false;
}
}
public override void Shutdown()
{
DocumentSort.SaveSettings();
ImageSort.SaveSettings();
}
