//FIXME: Won't work on non-file uris
void WriteMetadataToImage(Photo photo)
{
string path = photo.DefaultVersionUri.LocalPath;
using (FSpot.ImageFile img = FSpot.ImageFile.Create(photo.DefaultVersionUri)) {
if (img is FSpot.JpegFile)
{
FSpot.JpegFile jimg = img as FSpot.JpegFile;
jimg.SetDescription(photo.Description);
jimg.SetDateTimeOriginal(photo.Time.ToLocalTime());
jimg.SetXmp(UpdateXmp(photo, jimg.Header.GetXmp()));
jimg.SaveMetaData(path);
}
else if (img is FSpot.Png.PngFile)
{
FSpot.Png.PngFile png = img as FSpot.Png.PngFile;
if (img.Description != photo.Description)
{
png.SetDescription(photo.Description);
}
png.SetXmp(UpdateXmp(photo, png.GetXmp()));
png.Save(path);
}
}
}
private void HandlePhotoChanged(PhotoImageView view)
{
try {
if (!view.Item.IsValid)
{
throw new Exception("Invalid Image");
}
using (FSpot.ImageFile img = FSpot.ImageFile.Create(((Photo)view.Item.Current).DefaultVersionUri)) {
try {
image_profile = img.GetProfile();
} catch (System.Exception e) {
image_profile = null;
System.Console.WriteLine(e);
}
// FIXME fall back to rgb for now
if (image_profile == null)
{
image_profile = Cms.Profile.CreateStandardRgb();
}
AdjustedPixbuf = img.Load(256, 256);
ScaledPixbuf = AdjustedPixbuf.Copy();
}
if (AdjustedPixbuf.HasAlpha)
{
throw new Exception("Unsupported Alpha Channel");
}
control_vbox.Sensitive = true;
ok_button.Sensitive = true;
RangeChanged(null, null);
} catch (System.Exception) {
control_vbox.Sensitive = false;
ok_button.Sensitive = false;
AdjustedPixbuf = null;
ScaledPixbuf = null;
image_profile = null;
}
}
