public Result Execute(ExternalCommandData data, ref string message, ElementSet elements)
{
var MainWindow = Rhino.UI.RhinoEtoApp.MainWindow;
if (MainWindow.Visible)
{
var doc = Rhino.RhinoDoc.ActiveDoc;
if (doc.Modified)
{
string docTitle = doc.Name ?? "Untitled";
switch (Eto.Forms.MessageBox.Show("Save changes to " + docTitle + "?", Rhino.RhinoApp.Name, Eto.Forms.MessageBoxButtons.YesNoCancel))
{
case Eto.Forms.DialogResult.Yes:
var docFileName = doc.Path;
if (docFileName == null)
{
using (var dialog = new Eto.Forms.SaveFileDialog())
{
dialog.FileName = docTitle;
dialog.Filters.Add(new Eto.Forms.FileFilter("Rhino 3D Model", new string[] { "3dm" }));
if (dialog.ShowDialog(MainWindow) != Eto.Forms.DialogResult.Ok)
{
return(Result.Cancelled);
}
if (Path.HasExtension(dialog.FileName))
{
docFileName = dialog.FileName;
}
else
{
docFileName = Path.ChangeExtension(dialog.FileName, dialog.CurrentFilter.Extensions[0]);
}
}
}
Rhino.RhinoDoc.ActiveDoc.WriteFile(docFileName, new Rhino.FileIO.FileWriteOptions()); break;
case Eto.Forms.DialogResult.No: break;
case Eto.Forms.DialogResult.Cancel: return(Result.Cancelled);
}
}
// We want to keep Grasshopper visible in this case.
//try { MainWindow.WindowState = Eto.Forms.WindowState.Minimized; }
//catch (NotImplementedException) { }
MainWindow.Visible = false;
var newDoc = Rhino.RhinoDoc.Create(null);
ResetDocumentUnits(newDoc, data.Application.ActiveUIDocument?.Document);
}
else
{
MainWindow.Visible = true;
try { MainWindow.WindowState = Eto.Forms.WindowState.Normal; }
catch (NotImplementedException) { }
ResetDocumentUnits(Rhino.RhinoDoc.ActiveDoc, data.Application.ActiveUIDocument?.Document);
}
return(Result.Succeeded);
}
void Export()
{
var saveDlg = new Eto.Forms.SaveFileDialog();
saveDlg.Filters.Add(new Eto.Forms.FileFilter("HTML file", new string[] { "html" }));
var parent = Rhino.UI.Runtime.PlatformServiceProvider.Service.GetEtoWindow(Grasshopper.Instances.DocumentEditor.Handle);
var ghDocPath = OnPingDocument()?.FilePath;
if (!string.IsNullOrWhiteSpace(ghDocPath))
{
string path = System.IO.Path.GetDirectoryName(ghDocPath);
string filename = System.IO.Path.GetFileNameWithoutExtension(ghDocPath);
path = System.IO.Path.Combine(path, filename + ".html");
saveDlg.FileName = path;
}
if (saveDlg.ShowDialog(parent) == Eto.Forms.DialogResult.Ok)
{
_model.ExportToHtml(saveDlg.FileName, this);
}
}
