protected Bitmap GetFileBasedFSBitmap(string ext, IconSize size)
{
string lookup = UCUtils.GetProgramPath();
Bitmap folderBitmap = KeyToBitmap(lookup, size);
if (ext != "")
{
ext = ext.Substring(0, 1).ToUpper() + ext.Substring(1).ToLower();
using (Graphics g = Graphics.FromImage(folderBitmap))
{
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
Font font = new Font("Comic Sans MS", folderBitmap.Width / 5, System.Drawing.FontStyle.Bold | System.Drawing.FontStyle.Italic);
float height = g.MeasureString(ext, font).Height;
float rightOffset = folderBitmap.Width / 5;
if (size == IconSize.small)
{
font = new Font("Arial", 5, System.Drawing.FontStyle.Bold);
height = g.MeasureString(ext, font).Height;
rightOffset = 0;
}
g.DrawString(ext, font,
System.Drawing.Brushes.Black,
new RectangleF(0, folderBitmap.Height - height, folderBitmap.Width - rightOffset, height),
new StringFormat(StringFormatFlags.DirectionRightToLeft));
}
}
return(folderBitmap);
}
protected override Bitmap KeyToBitmap(string key, IconSize size)
{
bool isDiskFolder = key.EndsWith(":\\");
if (IsSpecialFolder(key))
{
return(GetFileIcon(FileSystemInfoExA.FromStringParse(key).PIDL.Ptr, size));
}
else
if (fileBasedFSFilter.IndexOf(key) != -1)
{
return(GetFileBasedFSBitmap(key, size));
}
else
if (key.StartsWith(".")) //Extension
{
return(GetFileIcon(key, size));
}
else
{
switch (size)
{
case IconSize.thumbnail:
case IconSize.jumbo:
return(loadJumbo(key, isDiskFolder));
case IconSize.extraLarge:
_imgList.ImageListSize = SysImageListSize.extraLargeIcons;
return(_imgList.Icon(_imgList.IconIndex(key, isDiskFolder)).ToBitmap());
//case IconSize.large :
// _imgList.ImageListSize = SysImageListSize.largeIcons;
// return _imgList.Icon(_imgList.IconIndex(key, isDiskFolder)).ToBitmap();
//case IconSize.small :
// _imgList.ImageListSize = SysImageListSize.smallIcons;
// return _imgList.Icon(_imgList.IconIndex(key, isDiskFolder)).ToBitmap();
default:
try
{
return(GetFileIcon(key, size));
}
catch { return(KeyToBitmap(UCUtils.GetProgramPath(), size)); }
}
}
}
