static public int GetLockedBinaryIcon(string filename)
{
try
{
// Check to see if we can find this loced icon in our cache
TstDictionaryEntry assetLocked = mAssetTypes.Find(Path.GetFileName(filename) + "_locked");
if (assetLocked != null && assetLocked.IsKey)
{
// Yup, return the index
return((int)assetLocked.Value);
}
else
{
// Nope, We are going to have to create it
// Setup some new containers
Bitmap newLockedIcon = null;
Bitmap lockIconSource = null;
Bitmap assetIconSource = null;
// Can we find the locked image
TstDictionaryEntry nodeLocked = mAssetTypes.Find("locked");
if (nodeLocked != null && nodeLocked.IsKey)
{
// Great, get a copy of that
lockIconSource = (Bitmap)mAssetTypeImages.Images[(int)nodeLocked.Value];
// Now try and get the icon of this asset
// Have we seen this type of asset by its extension?
if (mFileTypeManager.ExtensionListHasKey(filename))
{
// Great get a copy of that
assetIconSource = (Bitmap)mFileTypeManager.GetImage(filename);
}
else
{
// No, ok try and add it from the file its self
if (File.Exists(filename))
{
mFileTypeManager.AddFileIcon(filename);
assetIconSource = (Bitmap)mFileTypeManager.GetImage(filename);
}
else
{
// Use the default icon
assetIconSource = (Bitmap)mAssetTypeImages.Images[0];
}
}
// Ok, if we got a lockSource and a class source icon, lets attempt to overlay them
if (assetIconSource != null && lockIconSource != null)
{
newLockedIcon = BitmapManipulator.OverlayBitmap(assetIconSource, lockIconSource, 100, BitmapManipulator.ImageCornerEnum.BottomRight);
}
// Did the overlay work?
if (newLockedIcon != null)
{
lock (mAssetTypes)
{
// Add the image and the type to the arrayLists
mAssetTypeImages.Images.Add(newLockedIcon);
mAssetTypes.Add(Path.GetFileName(filename) + "_locked", mAssetTypeImages.Images.Count - 1);
return(mAssetTypeImages.Images.Count - 1);
}
}
}
}
}
catch (Exception e)
{
MOG_Report.ReportMessage("Get Locked Binary Icon", e.Message, e.StackTrace, MOG_ALERT_LEVEL.CRITICAL);
}
return(0);
}