/// <summary>
/// Copyies one item to another folder by cloning the item.
/// </summary>
/// <param name="item">Item to copy. Has to be either a <see cref="ProjectFolder"/>, or a project item (<see cref="IProjectItem"/>).</param>
/// <param name="destinationFolderName">Destination folder name.</param>
/// <param name="ReportProxies">If not null, this argument is used to relocate references to other items (e.g. columns) to point to the destination folder.</param>
/// <param name="overwriteExistingItemsOfSameType">If true, any item with the same name and same type will be replaced by the copied item. (if false, a new name is found for the copied item which not conflicts with the existing items).</param>
public void CopyItemToFolder(object item, string destinationFolderName, DocNodeProxyReporter ReportProxies, bool overwriteExistingItemsOfSameType)
{
ProjectFolder.ThrowExceptionOnInvalidFullFolderPath(destinationFolderName);
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
if (item is ProjectFolder projFolder)
{
var orgName = projFolder.Name;
string destName = ProjectFolder.Combine(destinationFolderName, ProjectFolder.GetFoldersLastFolderPart(orgName));
foreach (var subitem in GetItemsInFolderAndSubfolders(orgName))
{
var oldItemFolder = ProjectFolder.GetFolderPart(subitem.Name);
var newItemFolder = oldItemFolder.Replace(orgName, destName);
CopyItemToFolder(subitem, newItemFolder, ReportProxies, overwriteExistingItemsOfSameType);
}
}
else if (item is IProjectItem projectItem)
{
var orgName = projectItem.Name;
var clonedItem = (IProjectItem)projectItem.Clone();
clonedItem.Name = ProjectFolder.Combine(destinationFolderName, ProjectFolder.GetNamePart(orgName));
if (overwriteExistingItemsOfSameType)
{
var existingItem = AltaxoDocument.TryGetExistingItemWithSameTypeAndName(clonedItem);
if (null != existingItem)
{
Current.ProjectService.DeleteDocument(existingItem, true);
}
}
AltaxoDocument.AddItem(clonedItem);
if (null != ReportProxies)
{
clonedItem.VisitDocumentReferences(ReportProxies);
}
}
else
{
throw new NotImplementedException(string.Format("The item of type {0} can not be copied", item.GetType()));
}
}
protected void CopyGraphToNewDocument(GraphDocumentBase oldGraph, bool ensureEmbeddedObjectRenderingOptionsStoredInGraph)
{
var newGraph = (GraphDocumentBase)oldGraph.Clone();
newGraph.Name = oldGraph.Name;
_document.AddItem(newGraph);
if (ensureEmbeddedObjectRenderingOptionsStoredInGraph)
{
var clipboardRenderingOptions = Altaxo.PropertyExtensions.GetPropertyValue(oldGraph, ClipboardRenderingOptions.PropertyKeyClipboardRenderingOptions, () => new ClipboardRenderingOptions());
var embeddedRenderingOptions = Altaxo.PropertyExtensions.GetPropertyValue(oldGraph, EmbeddedObjectRenderingOptions.PropertyKeyEmbeddedObjectRenderingOptions, () => null);
// if embeddedRenderingOptions exists explicitely, they should be used. Else the clipboard options can be used.
var clonedOptions = null != embeddedRenderingOptions?embeddedRenderingOptions.Clone() : new EmbeddedObjectRenderingOptions(clipboardRenderingOptions);
newGraph.PropertyBagNotNull.SetValue(EmbeddedObjectRenderingOptions.PropertyKeyEmbeddedObjectRenderingOptions, clonedOptions);
}
}