private bool InternalShowSaveFileDialog(SaveFileOptions options)
{
var dlg = new Microsoft.Win32.SaveFileDialog
{
Filter = GetFilterString(options),
FilterIndex = options.FilterIndex
};
//dlg.Multiselect = options.Multiselect;
if (options.Title != null)
{
dlg.Title = options.Title;
}
if (options.InitialDirectory != null && System.IO.Directory.Exists(options.InitialDirectory))
{
dlg.InitialDirectory = options.InitialDirectory;
}
dlg.RestoreDirectory = options.RestoreDirectory;
dlg.OverwritePrompt = options.OverwritePrompt;
dlg.AddExtension = options.AddExtension;
if (true == dlg.ShowDialog(TopmostModalWindow))
{
options.FileName = dlg.FileName;
options.FileNames = dlg.FileNames;
return(true);
}
else
{
options.FileName = null;
options.FileNames = null;
return(false);
}
}
public override bool ShowSaveFileDialog(SaveFileOptions options)
{
var dlg = new SaveFileDialog();
dlg.Filter = GetFilterString(options);
dlg.FilterIndex = options.FilterIndex;
//dlg.Multiselect = options.Multiselect;
if (options.Title != null)
{
dlg.Title = options.Title;
}
if (options.InitialDirectory != null)
{
dlg.InitialDirectory = options.InitialDirectory;
}
dlg.RestoreDirectory = options.RestoreDirectory;
DialogResult r = dlg.ShowDialog(MainWindow);
if (r == DialogResult.OK)
{
options.FileName = dlg.FileName;
options.FileNames = dlg.FileNames;
}
else
{
options.FileName = null;
options.FileNames = null;
}
return(r == DialogResult.OK);
}
public override void Execute(object parameter)
{
Altaxo.Scripting.IScriptText script = null; // or load it from somewhere
if (script == null)
{
script = new Altaxo.Scripting.ProgramInstanceScript();
}
var options = new Altaxo.Gui.OpenFileOptions
{
Title = "Open a script or press Cancel to create a new script"
};
options.AddFilter("*.cs", "C# files (*.cs)");
options.AddFilter("*.*", "All files (*.*)");
options.FilterIndex = 0;
if (Current.Gui.ShowOpenFileDialog(options))
{
string err = OpenScriptText(options.FileName, out var scripttext);
if (null != err)
{
Current.Gui.ErrorMessageBox(err);
}
else
{
script.ScriptText = scripttext;
}
}
object[] args = new object[] { script, new Altaxo.Gui.Scripting.ScriptExecutionHandler(EhScriptExecution) };
if (Current.Gui.ShowDialog(args, "New instance script"))
{
string errors = null;
do
{
errors = null;
// store the script somewhere m_Table.TableScript = (TableScript)args[0];
var saveOptions = new Altaxo.Gui.SaveFileOptions
{
Title = "Save your script"
};
saveOptions.AddFilter("*.cs", "C# files (*.cs)");
saveOptions.AddFilter("*.*", "All files (*.*)");
saveOptions.FilterIndex = 0;
if (Current.Gui.ShowSaveFileDialog(saveOptions))
{
errors = SaveScriptText(saveOptions.FileName, script.ScriptText);
if (null != errors)
{
Current.Gui.ErrorMessageBox(errors);
}
}
} while (null != errors);
}
}
public static void ShowFileExportDialog(GraphDocument doc, Altaxo.Graph.Gdi.GraphExportOptions graphExportOptions)
{
var saveOptions = new Altaxo.Gui.SaveFileOptions();
var list = GetFileFilterString(graphExportOptions.ImageFormat);
foreach (var entry in list)
{
saveOptions.AddFilter(entry.Key, entry.Value);
}
saveOptions.FilterIndex = 0;
saveOptions.RestoreDirectory = true;
if (Current.Gui.ShowSaveFileDialog(saveOptions))
{
using (Stream myStream = new FileStream(saveOptions.FileName, FileMode.Create, FileAccess.Write, FileShare.Read))
{
new Gui.Graph.Graph3D.Common.D3D10BitmapExporter().ExportAsImageToStream(doc, graphExportOptions, myStream);
myStream.Close();
} // end openfile ok
} // end dlgresult ok
}
/// <summary>
/// Asks the user for a file name for the current project, and then saves the project under the given name.
/// </summary>
public static void SaveProjectAs(Altaxo.AltaxoDocument projectToSave)
{
var dlg = new Altaxo.Gui.SaveFileOptions();
string description = StringParser.Parse("${res:Altaxo.FileFilter.ProjectFiles})");
dlg.AddFilter("*.axoprj", description);
dlg.OverwritePrompt = true;
dlg.AddExtension = true;
if (!Current.Gui.ShowSaveFileDialog(dlg))
{
return;
}
try
{
SaveProject(projectToSave, dlg.FileName);
}
catch (Exception ex)
{
Current.Gui.ErrorMessageBox(ex.Message, "Error during saving of the mini project");
}
}
public override bool ShowSaveFileDialog(SaveFileOptions options)
{
return(Current.Dispatcher.InvokeIfRequired(InternalShowSaveFileDialog, options));
}
