void PasteUXML(string copyBuffer)
{
var importer = new BuilderVisualTreeAssetImporter(); // Cannot be cached because the StyleBuilder never gets reset.
importer.ImportXmlFromString(copyBuffer, out var pasteVta);
VisualElementAsset parent = null;
if (!m_Selection.isEmpty)
{
parent = m_Selection.selection.First().parent?.GetVisualElementAsset();
}
BuilderAssetUtilities.TransferAssetToAsset(m_PaneWindow.document, parent, pasteVta);
m_PaneWindow.document.AddStyleSheetToAllRootElements();
var selectionParentId = parent?.id ?? m_PaneWindow.document.visualTreeAsset.GetRootUXMLElementId();
VisualElementAsset newSelectedItem = pasteVta.templateAssets.FirstOrDefault(tpl => tpl.parentId == selectionParentId);
if (newSelectedItem == null)
{
newSelectedItem = pasteVta.visualElementAssets.FirstOrDefault(asset => asset.parentId == selectionParentId);
}
m_Selection.ClearSelection(null);
newSelectedItem.Select();
ScriptableObject.DestroyImmediate(pasteVta);
}
void PasteUXML(string copyBuffer)
{
var importer = new BuilderVisualTreeAssetImporter(); // Cannot be cached because the StyleBuilder never gets reset.
importer.ImportXmlFromString(copyBuffer, out var pasteVta);
VisualElementAsset parent = null;
if (!m_Selection.isEmpty)
{
parent = m_Selection.selection.First().parent?.GetVisualElementAsset();
m_Selection.ClearSelection(null);
}
// Select all pasted elements.
foreach (var templateAsset in pasteVta.templateAssets)
{
if (pasteVta.IsRootElement(templateAsset))
{
templateAsset.Select();
}
}
foreach (var vea in pasteVta.visualElementAssets)
{
if (pasteVta.IsRootElement(vea))
{
vea.Select();
}
}
BuilderAssetUtilities.TransferAssetToAsset(m_PaneWindow.document, parent, pasteVta);
m_PaneWindow.document.AddStyleSheetsToAllRootElements();
ScriptableObject.DestroyImmediate(pasteVta);
}
void PasteUXML(string copyBuffer)
{
var importer = new BuilderVisualTreeAssetImporter(); // Cannot be cached because the StyleBuilder never gets reset.
importer.ImportXmlFromString(copyBuffer, out var pasteVta);
/* If the current parent element is linked to a VisualTreeAsset, it could mean
* that our parent is the TemplateContainer belonging to our parent document and the
* current open document is a sub-document opened in-place. In such a case, we don't
* want to use our parent's VisualElementAsset, as that belongs to our parent document.
* So instead, we just use no parent, indicating that we are adding this new element
* to the root of our document. */
VisualElementAsset parent = null;
if (!m_Selection.isEmpty)
{
var selectionParent = m_Selection.selection.First().parent;
parent = selectionParent?.GetVisualElementAsset();
if (selectionParent?.GetVisualTreeAsset() == m_PaneWindow.document.visualTreeAsset)
{
parent = null;
}
m_Selection.ClearSelection(null);
}
// Select all pasted elements.
foreach (var templateAsset in pasteVta.templateAssets)
{
if (pasteVta.IsRootElement(templateAsset))
{
templateAsset.Select();
}
}
foreach (var vea in pasteVta.visualElementAssets)
{
if (pasteVta.IsRootElement(vea))
{
vea.Select();
}
}
BuilderAssetUtilities.TransferAssetToAsset(m_PaneWindow.document, parent, pasteVta);
m_PaneWindow.document.AddStyleSheetsToAllRootElements();
ScriptableObject.DestroyImmediate(pasteVta);
}
void PasteUXML(string copyBuffer)
{
VisualTreeAsset pasteVta = null;
var importer = new BuilderVisualTreeAssetImporter(); // Cannot be cached because the StyleBuilder never gets reset.
importer.ImportXmlFromString(copyBuffer, out pasteVta);
VisualElementAsset parent = null;
if (!m_Selection.isEmpty)
{
parent = m_Selection.selection.First().parent?.GetVisualElementAsset();
}
BuilderAssetUtilities.TransferAssetToAsset(m_PaneWindow.document, parent, pasteVta);
m_PaneWindow.document.AddStyleSheetToAllRootElements();
ScriptableObject.DestroyImmediate(pasteVta);
}