public override Exception SaveProject(System.IO.Stream myStream)
{
Exception savingException = null;
try
{
var info = new Altaxo.Serialization.Xml.XmlStreamSerializationInfo();
using (var zippedStream = new ZipArchive(myStream, ZipArchiveMode.Create))
{
CurrentOpenProject.SaveToZippedFile(zippedStream, info);
if (!Current.Dispatcher.InvokeRequired)
{
SaveWindowStateToZippedFile(zippedStream, info);
}
}
}
catch (Exception exc)
{
savingException = exc;
}
finally
{
myStream.Close();
}
return(savingException);
}
private Altaxo.Gui.Worksheet.Viewing.IWorksheetController CreateNewWorksheet_Unsynchronized(Altaxo.Data.DataTable table)
{
if (table.ParentObject == null)
{
CurrentOpenProject.DataTableCollection.Add(table);
}
return(CreateNewWorksheet(table, CurrentOpenProject.CreateNewTableLayout(table)));
}
/// <summary>
/// Creates a project item, and add it to the appropriate collection in the current project.
/// Note that there might exist more specialized function to create a certain project item.
/// </summary>
/// <typeparam name="T">The type of project item to create.</typeparam>
/// <param name="inFolder">The folder into which the project item is created.</param>
/// <returns>The created project item.</returns>
public T CreateDocument <T>(string inFolder) where T : IProjectItem
{
var collection = CurrentOpenProject.GetCollectionForProjectItemType(typeof(T));
var itemName = collection.FindNewItemNameInFolder(inFolder);
if (collection.Contains(itemName))
{
return((T)collection[itemName]);
}
else
{
var projectItem = (T)System.Activator.CreateInstance(typeof(T));
projectItem.Name = itemName;
collection.Add(projectItem);
return(projectItem);
}
}
private object OpenOrCreateViewContentForDocument_Unsynchronized(IProjectItem document)
{
// make sure the document is contained in our current project
if (!CurrentOpenProject.ContainsItem(document))
{
CurrentOpenProject.AddItemWithThisOrModifiedName(document);
}
// if a content exist that show that graph, activate that content
var foundContent = GetViewContentsForDocument(document).FirstOrDefault();
if (foundContent != null)
{
foundContent.IsActive = true;
foundContent.IsSelected = true;
return(foundContent);
}
else // not found
{
return(CreateNewViewContent_Unsynchronized(document));
}
}
/// <summary>
/// Creates a table and the view content for that table.
/// </summary>
/// <param name="worksheetName">The name of the table to create.</param>
/// <param name="bCreateDefaultColumns">If true, a default x and a y column is created.</param>
/// <returns>The view content for the provided table.</returns>
public Altaxo.Gui.Worksheet.Viewing.IWorksheetController CreateNewWorksheet(string worksheetName, bool bCreateDefaultColumns)
{
Altaxo.Data.DataTable dt1 = CurrentOpenProject.CreateNewTable(worksheetName, bCreateDefaultColumns);
return(CreateNewWorksheet(dt1));
}