public ImageWrapper(Image image)
{
// Make sure the orientation is set correctly so Greenshot can process the image correctly
ImageHelper.Orientate(image);
_image = image;
Width = _image.Width;
Height = _image.Height;
}
/// <summary>
/// Get an Image from the IDataObject, don't check for FileDrop
/// </summary>
/// <param name="dataObject"></param>
/// <returns>Image or null</returns>
private static Image GetImage(IDataObject dataObject)
{
Image returnImage = null;
if (dataObject != null)
{
IList <string> formats = GetFormats(dataObject);
string[] retrieveFormats;
// Found a weird bug, where PNG's from Outlook 2010 are clipped
// So I build some special logik to get the best format:
if (formats != null && formats.Contains(FORMAT_PNG_OFFICEART) && formats.Contains(DataFormats.Dib))
{
// Outlook ??
LOG.Info("Most likely the current clipboard contents come from Outlook, as this has a problem with PNG and others we place the DIB format to the front...");
retrieveFormats = new string[] { DataFormats.Dib, FORMAT_BITMAP, FORMAT_FILECONTENTS, FORMAT_PNG_OFFICEART, FORMAT_PNG, FORMAT_JFIF_OFFICEART, FORMAT_JPG, FORMAT_JFIF, DataFormats.Tiff, FORMAT_GIF };
}
else
{
retrieveFormats = new string[] { FORMAT_PNG_OFFICEART, FORMAT_PNG, FORMAT_17, FORMAT_JFIF_OFFICEART, FORMAT_JPG, FORMAT_JFIF, DataFormats.Tiff, DataFormats.Dib, FORMAT_BITMAP, FORMAT_FILECONTENTS, FORMAT_GIF };
}
foreach (string currentFormat in retrieveFormats)
{
if (formats.Contains(currentFormat))
{
LOG.InfoFormat("Found {0}, trying to retrieve.", currentFormat);
returnImage = GetImageForFormat(currentFormat, dataObject);
}
else
{
LOG.DebugFormat("Couldn't find format {0}.", currentFormat);
}
if (returnImage != null)
{
ImageHelper.Orientate(returnImage);
return(returnImage);
}
}
}
return(null);
}
/// <summary>
/// Get an Image from the IDataObject, don't check for FileDrop
/// </summary>
/// <param name="dataObject"></param>
/// <returns>Image or null</returns>
private static Image GetImage(IDataObject dataObject)
{
Image returnImage = null;
if (dataObject != null)
{
IList <string> formats = GetFormats(dataObject);
string[] retrieveFormats;
// Found a weird bug, where PNG's from Outlook 2010 are clipped
// So I build some special logik to get the best format:
if (formats != null && formats.Contains(FORMAT_PNG_OFFICEART) && formats.Contains(DataFormats.Dib))
{
// Outlook ??
LOG.Info("Most likely the current clipboard contents come from Outlook, as this has a problem with PNG and others we place the DIB format to the front...");
retrieveFormats = new string[] { DataFormats.Dib, FORMAT_BITMAP_PLACEHOLDER, FORMAT_FILECONTENTS, FORMAT_PNG_OFFICEART, FORMAT_PNG, FORMAT_JFIF_OFFICEART, FORMAT_JPG, FORMAT_JFIF, DataFormats.Tiff, FORMAT_GIF };
}
else
{
retrieveFormats = new string[] { FORMAT_PNG_OFFICEART, FORMAT_PNG, FORMAT_JFIF_OFFICEART, FORMAT_JPG, FORMAT_JFIF, DataFormats.Tiff, DataFormats.Dib, FORMAT_BITMAP_PLACEHOLDER, FORMAT_FILECONTENTS, FORMAT_GIF };
}
foreach (string currentFormat in retrieveFormats)
{
if (FORMAT_BITMAP_PLACEHOLDER.Equals(currentFormat))
{
LOG.Info("Using default .NET Clipboard.GetImage()");
try {
returnImage = Clipboard.GetImage();
if (returnImage != null)
{
return(returnImage);
}
else
{
LOG.Info("Clipboard.GetImage() didn't return an image.");
}
} catch (Exception ex) {
LOG.Error("Problem retrieving Image via Clipboard.GetImage(): ", ex);
}
}
else if (formats.Contains(currentFormat))
{
LOG.InfoFormat("Found {0}, trying to retrieve.", currentFormat);
if (currentFormat == DataFormats.Dib)
{
returnImage = GetDIBImage(dataObject);
}
else
{
returnImage = GetImageFormat(currentFormat, dataObject);
}
if (returnImage != null)
{
ImageHelper.Orientate(returnImage);
return(returnImage);
}
}
else
{
LOG.DebugFormat("Couldn't find format {0}.", currentFormat);
}
}
}
return(null);
}