private void ShowPackages(bool updateScrollPosition)
{
UIUtils.SetElementDisplay(scrollView, true);
UIUtils.SetElementDisplay(emptyArea, false);
var page = m_PageManager.GetCurrentPage();
var selectedVersion = page.GetSelectedVersion();
var selectedVisualState = selectedVersion != null?page.GetVisualState(selectedVersion.packageUniqueId) : null;
if (selectedVisualState?.visible != true)
{
var firstVisible = page.visualStates.FirstOrDefault(v => v.visible);
if (firstVisible != null)
{
IPackage package;
IPackageVersion version;
m_PackageDatabase.GetPackageAndVersion(firstVisible.packageUniqueId, firstVisible.selectedVersionId, out package, out version);
m_PageManager.SetSelected(package, version);
}
else
{
m_PageManager.ClearSelection();
}
}
if (updateScrollPosition)
{
ScrollIfNeeded();
}
}
internal void SetPackage(IPackage package)
{
var displayVersion = package?.versions.primary;
if (displayVersion == null)
{
return;
}
// changing the package assigned to an item is not supported
if (this.package != null && this.package.uniqueId != package.uniqueId)
{
return;
}
var oldDisplayVersion = this.package?.versions.primary;
this.package = package;
// if the package gets updated while it's selected, we need to do some special handling
if (!string.IsNullOrEmpty(visualState?.selectedVersionId))
{
// if the primary version was selected but there is a new primary version
// select the new primary version to keep the main item selected
if (visualState.selectedVersionId == oldDisplayVersion?.uniqueId && oldDisplayVersion?.uniqueId != displayVersion.uniqueId)
{
m_PageManager.SetSelected(package, displayVersion);
}
}
nameLabel.text = displayVersion.displayName;
var expandable = !package.Is(PackageType.BuiltIn);
UIUtils.SetElementDisplay(arrowExpander, expandable);
UIUtils.SetElementDisplay(expanderHidden, !expandable);
if (!expandable && UIUtils.IsElementVisible(versionsContainer))
{
UpdateExpanderUI(false);
}
var showVersionList = !displayVersion.HasTag(PackageTag.BuiltIn) && !string.IsNullOrEmpty(package.displayName);
UIUtils.SetElementDisplay(versionList, showVersionList);
tagContainer.Clear();
var tagLabel = PackageTagLabel.CreateTagLabel(displayVersion);
if (tagLabel != null)
{
tagContainer.Add(tagLabel);
}
RefreshState();
RefreshVersions();
RefreshSelection();
}
public PackageVersionItem(IPackage package, IPackageVersion version)
{
ResolveDependencies();
this.package = package;
this.version = version;
RefreshLabel();
this.OnLeftClick(() => m_PageManager.SetSelected(package, version, true));
}
private void SelectPackageAndFilter()
{
IPackageVersion version = null;
IPackage package = null;
if (!string.IsNullOrEmpty(m_PackageToSelectOnLoaded))
{
m_PackageDatabase.GetPackageAndVersionByIdOrName(m_PackageToSelectOnLoaded, out package, out version);
}
if (m_FilterToSelectAfterLoad == PackageFilterTab.AssetStore)
{
m_PackageFiltering.currentFilterTab = PackageFilterTab.AssetStore;
if (!string.IsNullOrEmpty(m_PackageToSelectOnLoaded))
{
if (package == null || package is PlaceholderPackage)
{
m_PageManager.Fetch(m_PackageToSelectOnLoaded);
}
else
{
m_PageManager.GetPage(PackageFilterTab.AssetStore).Load(package, version);
}
}
m_FilterToSelectAfterLoad = null;
m_PackageToSelectOnLoaded = null;
return;
}
if (package != null || m_FilterToSelectAfterLoad != null)
{
var tab = m_FilterToSelectAfterLoad ?? PackageFilterTab.All;
if (version != null)
{
if (!m_PackageManagerPrefs.showPreviewPackages && version.HasTag(PackageTag.Preview))
{
m_PackageManagerPrefs.showPreviewPackages = true;
}
}
m_PackageFiltering.currentFilterTab = tab;
if (!string.IsNullOrEmpty(m_PackageToSelectOnLoaded))
{
m_PageManager.SetSelected(package, version, true);
packageList.OnFocus();
}
m_FilterToSelectAfterLoad = null;
m_PackageToSelectOnLoaded = null;
}
}
public PackageVersionItem(IPackage package, IPackageVersion version)
{
ResolveDependencies();
var root = m_ResourceLoader.GetTemplate("PackageVersionItem.uxml");
Add(root);
cache = new VisualElementCache(root);
this.package = package;
this.version = version;
RefreshLabel();
this.OnLeftClick(() => m_PageManager.SetSelected(package, version, true));
}
