public void SetToolbarBreadCrumbs()
{
m_Breadcrumbs.Clear();
var allHierarchyDocuments = new List <BuilderDocumentOpenUXML>();
var allOpenDocuments = m_PaneWindow.document.openUXMLFiles;
foreach (var Doc in allOpenDocuments)
{
if (Doc.openSubDocumentParentIndex > -1 || allOpenDocuments.IndexOf(Doc) == 0)
{
allHierarchyDocuments.Add(Doc);
}
}
if (allHierarchyDocuments.Count == 1)
{
m_BreadcrumbsToolbar.style.display = DisplayStyle.None;
return;
}
m_BreadcrumbsToolbar.style.display = DisplayStyle.Flex;
foreach (var Doc in allHierarchyDocuments)
{
string docName = BreadcrumbFileName(Doc);
Action onBreadCrumbClick = () =>
{
document.GoToSubdocument(m_Viewport.documentRootElement, m_PaneWindow, Doc);
m_Viewport.SetViewFromDocumentSetting();
};
bool clickedOnSameDocument = document.activeOpenUXMLFile == Doc;
m_Breadcrumbs.PushItem(docName, clickedOnSameDocument ? null : onBreadCrumbClick);
}
}
void BuildBreadCrumbs(string contentName)
{
m_Breadcrumbs.Clear();
List <string> contentTitles = new List <string>();
for (var c = contentName; m_Parents.TryGetValue(c, out var parent); c = parent)
{
contentTitles.Add(parent);
}
foreach (string title in Enumerable.Reverse(contentTitles))
{
m_Breadcrumbs.PushItem(title, () => LoadContentByName(title));
}
m_Breadcrumbs.PushItem(contentName);
}