internal bool SelectNext(bool reverseOrder)
{
var selectedVersion = m_PageManager.GetSelectedVersion();
var packageItem = GetPackageItem(selectedVersion?.packageUniqueId);
if (packageItem == null)
{
return(false);
}
// If the PackageItem is expanded, we want to start the search in the version list of the PackageItem
if (packageItem.visualState.expanded)
{
var versionItem = packageItem.versionItems.FirstOrDefault(v => v.targetVersion == selectedVersion);
var nextVersionItem = UIUtils.FindNextSibling(versionItem, reverseOrder) as PackageVersionItem;
if (nextVersionItem != null)
{
m_PageManager.SetSelected(nextVersionItem.package, nextVersionItem.targetVersion, true);
return(true);
}
}
// Otherwise we just select the next PackageItem
var nextPackageItem = UIUtils.FindNextSibling(packageItem, reverseOrder) as PackageItem;
if (nextPackageItem == null)
{
return(false);
}
if (nextPackageItem.visualState.expanded)
{
var versionItem = reverseOrder ? nextPackageItem.versionItems.LastOrDefault() : nextPackageItem.versionItems.FirstOrDefault();
if (versionItem != null)
{
m_PageManager.SetSelected(versionItem.package, versionItem.targetVersion, true);
return(true);
}
}
m_PageManager.SetSelected(nextPackageItem.package, nextPackageItem.targetVersion, true);
return(true);
}