public static string DialogFile(string heading = default)
{
string result = null;
Gtk.FileChooserDialog OpenDialog = new Gtk.FileChooserDialog(heading, null, Gtk.FileChooserAction.Save, "Open", Gtk.FileChooserAction.Open);
OpenDialog.SetPosition(Gtk.WindowPosition.CenterAlways);
if (OpenDialog.Run() == (int)Gtk.FileChooserAction.Open)
{
result = OpenDialog.Filename;
OpenDialog.Dispose();
}
OpenDialog.Dispose();
return(result);
}
void OnSaveAs(object sender, EventArgs e)
{
var fc=
new FileChooserDialog("Choose the file to save",
_thisDialog,
FileChooserAction.Save,
"Cancel",ResponseType.Cancel,
"Save",ResponseType.Accept);
fc.SetPosition (WindowPosition.Center);
if (fc.Run() == (int)ResponseType.Accept)
{
_fileName = fc.Filename;
System.IO.File.WriteAllText (_fileName, textview1.Buffer.Text);
}
//Don't forget to call Destroy() or the FileChooserDialog window won't get closed.
fc.Destroy();
}
void OnOpen(object sender, EventArgs e)
{
var fc=
new FileChooserDialog("Choose the file to open",
this,
FileChooserAction.Open,
"Cancel",ResponseType.Cancel,
"Open",ResponseType.Accept);
fc.SetPosition (WindowPosition.Center);
if (fc.Run() == (int)ResponseType.Accept)
{
if (!AppController.Instance.Surface.IsEmpty ()) {
string fileName = Process.GetCurrentProcess ().MainModule.FileName.Replace (".vshost", "");
ProcessStartInfo info = new ProcessStartInfo (fileName);
info.UseShellExecute = false;
info.Arguments = fc.Filename;
Process processChild = Process.Start (info);
} else {
AppController.Instance.FileName = fc.Filename;
var saved = ConfigManager.Read<PrimitivesSurface> (AppController.Instance.FileName);
AppController.Instance.ResetSurface ();
AppController.Instance.ReloadSurface (saved);
_grid.Surface = AppController.Instance.Surface;
_grid.Surface.QueueDraw ();
}
}
//Don't forget to call Destroy() or the FileChooserDialog window won't get closed.
fc.Destroy();
}
void OnSaveAs(object sender, EventArgs e)
{
var fc=
new FileChooserDialog("Enter the file to save",
this,
FileChooserAction.Save,
"Cancel",ResponseType.Cancel,
"Save",ResponseType.Accept);
fc.SetPosition (WindowPosition.Center);
if (fc.Run() == (int)ResponseType.Accept)
{
AppController.Instance.FileName = fc.Filename;
ConfigManager.Write<PrimitivesSurface> (AppController.Instance.Surface, AppController.Instance.FileName);
}
//Don't forget to call Destroy() or the FileChooserDialog window won't get closed.
fc.Destroy();
}
void OnExportToPng(object sender, EventArgs e)
{
var fc=
new FileChooserDialog("Enter the file to save",
this,
FileChooserAction.Save,
"Cancel",ResponseType.Cancel,
"Save",ResponseType.Accept);
fc.SetPosition (WindowPosition.Center);
if (fc.Run() == (int)ResponseType.Accept)
{
_grid.ExportToPng (fc.Filename);
Process.Start (fc.Filename);
}
//Don't forget to call Destroy() or the FileChooserDialog window won't get closed.
fc.Destroy();
}
