private static CoverExt CreateCoverExt(string filePath,
string description = null, StarKind? star = null)
{
CoverExt coverExt = new CoverExt();
coverExt.FilePath = filePath;
coverExt.Description = description;
coverExt.Star = star;
coverExt.Hash = filePath.GetHashCode();
CoverExtList.Add(coverExt);
return coverExt;
}
/// <summary>
/// Compare on base opacity of stars
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
protected int StarCompare(CustomFileSystemCover x, CustomFileSystemCover y)
{
StarKind?skX = x.Star;
StarKind?skY = y.Star;
if (skX == null)
{
if (skY == null)
{
return(0);
}
else
{
return(1);
}
}
else
{
if (skY == null)
{
return(-1);
}
else
{
StarKind skXF = skX.GetValueOrDefault(StarKind.One);
StarKind skYF = skY.GetValueOrDefault(StarKind.One);
int c = skXF.CompareTo(skYF);
int result = c;
switch (c)
{
case -1:
result = 1;
break;
case 1:
result = -1;
break;
case 0:
result = 0;
break;
}
return(result);
}
}
}
public static CoverExt CreateOrLoadCoverExt(string filePath,
string description = null, StarKind? star = null)
{
CoverExt coverExt = LoadCoverExt(filePath);
//foreach (var ce in CoverExtList)
//{
// if (ce.Hash == filePathHex)
// {
// coverExt = ce;
// }
//}
if (coverExt == null)
{
coverExt = CreateCoverExt(filePath, description, star);
}
return coverExt;
}
void TimelineFilteringProperty_StarChanged(StarKind obj)
{
if (obj == this.CurrentStarKind)
RaiseRequireReaccept();
}