public static unsafe Pixbuf Deserialize (byte [] data)
{
Pixdata pixdata = new Pixdata ();
pixdata.Deserialize ((uint) data.Length, data);
return Pixbuf.FromPixdata (pixdata, true);
}
protected override void OnShown()
{
base.OnShown ();
imagedata = new ImageData ();
formsimage1.DataBindings.Add ("ImageData", imagedata, "Pixdata",
false, DataSourceUpdateMode.OnPropertyChanged);
Pixbuf pixbuf = new Pixbuf ("logo.png");
Pixdata pixdata = new Pixdata ();
pixdata.FromPixbuf (pixbuf, false);
imagedata.Pixdata = pixdata.Serialize();
}
public static byte [] Serialize (Pixbuf pixbuf)
{
Pixdata pixdata = new Pixdata ();
pixdata.FromPixbuf (pixbuf, true); // FIXME GTK# shouldn't this be a constructor or something?
uint data_length;
IntPtr raw_data = gdk_pixdata_serialize (ref pixdata, out data_length);
byte [] data = new byte [data_length];
Marshal.Copy (raw_data, data, 0, (int) data_length);
GLib.Marshaller.Free (raw_data);
return data;
}
public static byte[] Serialize(Pixbuf pixbuf)
{
Pixdata pixdata = new Pixdata ();
#if true //We should use_rle, but bgo#553374 prevents this
pixdata.FromPixbuf (pixbuf, false);
return pixdata.Serialize ();
#else
IntPtr raw_pixdata = pixdata.FromPixbuf (pixbuf, true);
byte [] data = pixdata.Serialize ();
GLib.Marshaller.Free (raw_pixdata);
return data;
#endif
}
public static byte [] Serialize (Pixbuf pixbuf)
{
Pixdata pixdata = new Pixdata ();
IntPtr raw_pixdata = pixdata.FromPixbuf (pixbuf, false); // FIXME GTK# shouldn't this be a constructor or something?
// It's probably because we need the IntPtr to free it afterwards
uint data_length;
IntPtr raw_data = gdk_pixdata_serialize (ref pixdata, out data_length);
byte [] data = new byte [data_length];
Marshal.Copy (raw_data, data, 0, (int) data_length);
GLib.Marshaller.Free (new IntPtr[] { raw_data, raw_pixdata });
return data;
}
static extern IntPtr gdk_pixdata_serialize(ref Gdk.Pixdata raw, out uint stream_length_p);
static extern unsafe bool gdk_pixdata_deserialize(ref Gdk.Pixdata raw, uint stream_length, byte [] stream, out IntPtr error);
public void IconRegister()
{
if (IconFile != null)
{
Pixbuf pixbuf;
try
{
pixbuf = new Pixbuf(Assembly.GetEntryAssembly(), IconFile);
}
catch
{
Console.WriteLine("Icon file: " + IconFile + " not found!");
return;
}
var data = new Pixdata();
data.FromPixbuf(pixbuf, false);
if (!gimp_plugin_icon_register(Name, IconType.InlinePixbuf,
data.Serialize()))
{
throw new GimpSharpException();
}
}
}