public override void Save(OpenedFile file, Stream stream)
{
if (file != PrimaryFile)
{
return;
}
if (codeEditor.CanSaveWithCurrentEncoding())
{
codeEditor.Save(stream);
}
else
{
int r = MessageService.ShowCustomDialog(
"${res:Dialog.Options.IDEOptions.TextEditor.General.FontGroupBox.FileEncodingGroupBox}",
StringParser.Parse("${res:AvalonEdit.FileEncoding.EncodingCausesDataLoss}",
new StringTagPair("encoding", codeEditor.Encoding.EncodingName)),
0, -1,
"${res:AvalonEdit.FileEncoding.EncodingCausesDataLoss.UseUTF8}",
"${res:AvalonEdit.FileEncoding.EncodingCausesDataLoss.Continue}");
if (r == 1)
{
// continue saving with data loss
MemoryStream ms = new MemoryStream();
codeEditor.Save(ms);
ms.Position = 0;
ms.WriteTo(stream);
ms.Position = 0;
// Read back the version we just saved to show the data loss to the user (he'll be able to press Undo).
using (StreamReader reader = new StreamReader(ms, codeEditor.Encoding, false)) {
codeEditor.Document.Text = reader.ReadToEnd();
}
return;
}
else
{
// unfortunately we don't support cancel within IViewContent.Save, so we'll use the safe choice of UTF-8 instead
codeEditor.Encoding = System.Text.Encoding.UTF8;
codeEditor.Save(stream);
}
}
}
