/// <summary>
/// Updates item details.
/// This method is invoked from the item cache thread.
/// </summary>
/// <param name="guid">Item guid.</param>
/// <param name="details">Array of item details.</param>
internal void UpdateItemDetailsInternal(Guid guid, Utility.Tuple<ColumnType, string, object>[] details)
{
ImageListViewItem item = null;
if (mItems.TryGetValue(guid, out item))
item.UpdateDetailsInternal(details);
}
/// <summary>
/// Invoked by the worker thread to update item details.
/// </summary>
/// <param name="info">Item details.</param>
internal void UpdateDetailsInternal(Utility.Tuple<ColumnType, string, object>[] info)
{
if (!isDirty) return;
if (info == null) return;
// File info
foreach (Utility.Tuple<ColumnType, string, object> item in info)
{
switch (item.Item1)
{
case ColumnType.DateAccessed:
mDateAccessed = (DateTime)item.Item3;
break;
case ColumnType.DateCreated:
mDateCreated = (DateTime)item.Item3;
break;
case ColumnType.DateModified:
mDateModified = (DateTime)item.Item3;
break;
case ColumnType.FileSize:
mFileSize = (long)item.Item3;
break;
case ColumnType.FilePath:
mFilePath = (string)item.Item3;
break;
case ColumnType.Dimensions:
mDimensions = (Size)item.Item3;
break;
case ColumnType.Resolution:
mResolution = (SizeF)item.Item3;
break;
case ColumnType.ImageDescription:
mImageDescription = (string)item.Item3;
break;
case ColumnType.EquipmentModel:
mEquipmentModel = (string)item.Item3;
break;
case ColumnType.DateTaken:
mDateTaken = (DateTime)item.Item3;
break;
case ColumnType.Artist:
mArtist = (string)item.Item3;
break;
case ColumnType.Copyright:
mCopyright = (string)item.Item3;
break;
case ColumnType.ExposureTime:
mExposureTime = (float)item.Item3;
break;
case ColumnType.FNumber:
mFNumber = (float)item.Item3;
break;
case ColumnType.ISOSpeed:
mISOSpeed = (ushort)item.Item3;
break;
case ColumnType.UserComment:
mUserComment = (string)item.Item3;
break;
case ColumnType.Rating:
mRating = (ushort)item.Item3;
break;
case ColumnType.Software:
mSoftware = (string)item.Item3;
break;
case ColumnType.FocalLength:
mFocalLength = (float)item.Item3;
break;
case ColumnType.Custom:
string label = item.Item2;
string value = (string)item.Item3;
Guid columnID = Guid.Empty;
foreach (ImageListView.ImageListViewColumnHeader column in mImageListView.Columns)
{
if (label == column.Text)
columnID = column.Guid;
}
if (columnID == Guid.Empty)
{
ImageListView.ImageListViewColumnHeader column = new ImageListView.ImageListViewColumnHeader(ColumnType.Custom, label);
columnID = column.Guid;
}
if (subItems.ContainsKey(columnID))
subItems[columnID] = value;
else
subItems.Add(columnID, value);
break;
default:
throw new Exception("Unknown column type.");
}
}
UpdateRating();
isDirty = false;
}
/// <summary>
/// Updates item details.
/// This method is invoked from the item cache thread.
/// </summary>
internal void UpdateItemDetailsInternal(ImageListViewItem item, Utility.ShellImageFileInfo info)
{
item.UpdateDetailsInternal(info);
}
/// <summary>
/// Invoked by the worker thread to update item details.
/// </summary>
internal void UpdateDetailsInternal(Utility.ShellImageFileInfo info)
{
if (!isDirty) return;
mDateAccessed = info.LastAccessTime;
mDateCreated = info.CreationTime;
mDateModified = info.LastWriteTime;
mFileSize = info.Size;
mFileType = info.TypeName;
mFilePath = info.DirectoryName;
mDimensions = info.Dimensions;
mResolution = info.Resolution;
// Exif tags
mImageDescription = info.ImageDescription;
mEquipmentModel = info.EquipmentModel;
mDateTaken = info.DateTaken;
mArtist = info.Artist;
mCopyright = info.Copyright;
mExposureTime = info.ExposureTime;
mFNumber = info.FNumber;
mISOSpeed = info.ISOSpeed;
mShutterSpeed = info.ShutterSpeed;
mAperture = info.ApertureValue;
mUserComment = info.UserComment;
isDirty = false;
}