public static void Save(Gdk.Pixbuf image, Uri dest)
{
string uri = UriList.UriToStringEscaped(dest);
System.DateTime mtime = DateTime.Now;
// Use Gnome.Vfs
try {
Gnome.Vfs.FileInfo vfs = new Gnome.Vfs.FileInfo(uri);
mtime = vfs.Mtime;
PixbufUtils.SetOption(image, ThumbUri, uri);
PixbufUtils.SetOption(image, ThumbMTime,
((uint)GLib.Marshaller.DateTimeTotime_t(mtime)).ToString());
} catch (System.Exception e) {
Console.WriteLine(e);
}
//System.Console.WriteLine ("saving uri \"{0}\" mtime \"{1}\"",
// image.GetOption ("tEXt::Thumb::URI"),
// image.GetOption ("tEXt::Thumb::MTime"));
string large_path = ThumbnailPath(uri);
try {
ThumbnailCache.Default.RemoveThumbnailForPath(large_path);
} finally {
factory.SaveThumbnail(image, uri, mtime);
}
}
public static bool ThumbnailIsValid(Gdk.Pixbuf thumbnail, System.Uri uri)
{
bool valid = false;
try {
Gnome.Vfs.FileInfo vfs = new Gnome.Vfs.FileInfo(uri.ToString());
DateTime mtime = vfs.Mtime;
valid = Gnome.Thumbnail.IsValid(thumbnail, UriList.UriToStringEscaped(uri), mtime);
} catch (System.Exception e) {
System.Console.WriteLine(e);
valid = false;
}
return(valid);
}
public void UriNames(string name)
{
string path = CreateFile(name, 768);
Uri uri = new Uri(Gnome.Vfs.Uri.GetUriFromLocalPath(path));
string string_path = ThumbnailGenerator.ThumbnailPath(path);
string thumb_path = ThumbnailGenerator.ThumbnailPath(uri);
Assert.AreEqual(thumb_path, string_path);
ThumbnailGenerator.Create(uri);
Assert.IsTrue(File.Exists(thumb_path), String.Format("Missing: {0} created from {1}", thumb_path, uri));
using (Gdk.Pixbuf thumb = new Gdk.Pixbuf(thumb_path)) {
Assert.IsNotNull(thumb);
Assert.AreEqual(thumb.GetOption(ThumbUri), UriList.UriToStringEscaped(uri));
Assert.AreEqual(new Uri(thumb.GetOption(ThumbUri)), uri);
Assert.IsTrue(ThumbnailGenerator.ThumbnailIsValid(thumb, uri));
}
File.Delete(thumb_path);
File.Delete(path);
}
public static string ThumbnailPath(System.Uri uri)
{
string large_path = Gnome.Thumbnail.PathForUri(UriList.UriToStringEscaped(uri), Gnome.ThumbnailSize.Large);
return(large_path);
}
