private bool[,] ProcessImage(Func <bool[, ], bool[, ]> imageDataProcessor, FirmwareImageMetadata imageMetadata, bool rebuildCache = false)
{
var processedData = imageDataProcessor(ImagePixelGrid.Data);
var processedImageSize = processedData.GetSize();
var imageSizeChanged = imageMetadata.Width != processedImageSize.Width || imageMetadata.Height != processedImageSize.Height;
imageMetadata.Width = (byte)processedImageSize.Width;
imageMetadata.Height = (byte)processedImageSize.Height;
m_firmware.WriteImage(processedData, imageMetadata);
if (imageSizeChanged || rebuildCache)
{
ImageCacheManager.RebuildCache(m_firmware);
ImageListBox.Invalidate();
}
else
{
var cachedImage = BitmapProcessor.CreateBitmapFromRaw(processedData);
ImageCacheManager.SetGlyphImage(imageMetadata.Index, imageMetadata.BlockType, cachedImage);
ImageCacheManager.RebuildStringImageCache(m_firmware, imageMetadata.BlockType);
var updateCache = new Action(() =>
{
ImageListBox.Invoke(new Action(() =>
{
var itemRect = ImageListBox.GetItemRectangle(imageMetadata.Index - 1);
ImageListBox.Invalidate(itemRect);
}));
});
updateCache.BeginInvoke(null, null);
}
IsDirty = true;
return(processedData);
}