public void SaveImage(object saveMenuItem, EventArgs args)
{
Gtk.FileChooserDialog fc =
new Gtk.FileChooserDialog("Save File As",
null,
Gtk.FileChooserAction.Save,
"Cancel", ResponseType.Cancel,
"Save", ResponseType.Accept);
if (fc.Run() == (int)Gtk.ResponseType.Accept)
{
if (!_model.SaveCompositeImage(fc.Filename))
{
MessageDialog md =
new MessageDialog(this,
DialogFlags.DestroyWithParent,
MessageType.Error,
ButtonsType.Close, "Error saving file!");
int result = md.Run();
md.Destroy();
}
}
fc.Destroy();
}
//requires: nothing
//effects: opens a dialog that asks User for a filename;
// if User decides to save the image, triggers the
// SaveCompositeImage of the CompositeModel
// if save is not successful, displays an error message
void OnSaveCallback()
{
FileChooserDialog save = new FileChooserDialog("Save As",
this, FileChooserAction.Save,
"Cancel", Gtk.ResponseType.Cancel,
"Save", Gtk.ResponseType.Ok);
string filename;
if (save.Run() != (int)Gtk.ResponseType.Ok)
{
save.Destroy();
return;
}
else
{
filename = save.Filename;
save.Destroy();
}
bool saveSuccess = _model.SaveCompositeImage(filename);
if (saveSuccess == true)
{
Console.WriteLine("working");
MessageDialog message = new MessageDialog(this,
DialogFlags.DestroyWithParent, MessageType.Info,
ButtonsType.Close, "Save As Successful!");
message.Run();
message.Destroy();
}
else
{
MessageDialog message = new MessageDialog(this,
DialogFlags.DestroyWithParent, MessageType.Info,
ButtonsType.Close, "Error saving file");
message.Run();
message.Destroy();
}
}