private void RebuildCategories()
{
this.RootCategory = AssetCategory.CreateRootCategory();
IXamlProject xamlProject = this.ActiveProject as IXamlProject;
if (xamlProject != null && xamlProject.ProjectContext != null)
{
AssetTypeHelper typeHelper = new AssetTypeHelper(xamlProject.ProjectContext, this.Library.DesignerContext.PrototypingService);
foreach (PresetAssetCategory category in Enum.GetValues(typeof(PresetAssetCategory)))
{
AssetCategoryPath path = (AssetCategoryPath)PresetAssetCategoryPath.FromPreset(category);
if (this.FilterCategory(path, typeHelper))
{
this.RootCategory.CreateCategory(path);
}
}
}
this.TreeFlattener.RebuildList(false);
if (this.Categories.Count == 1)
{
this.Categories[0].IsExpanded = true;
}
this.OnPropertyChanged("Categories");
this.OnPropertyChanged("RootItem");
this.assetLibraryDamages &= ~AssetLibraryDamages.Categories;
this.assetLibraryDamages |= AssetLibraryDamages.Assets;
this.assetLibraryDamages |= AssetLibraryDamages.AssetCategories;
this.assetLibraryDamages |= AssetLibraryDamages.CategoryCounts;
}
private void OnAssetLibraryChanged(AssetLibraryDamages damages)
{
if ((damages & AssetLibraryDamages.Assets) == AssetLibraryDamages.None)
{
return;
}
this.BeginInvokeUpdateMruValidState();
}
private void NotifyAssetLibraryChanged(AssetLibraryDamages damages)
{
if (this.AssetLibraryChanged == null)
{
return;
}
this.AssetLibraryChanged(damages);
}
private void CountAssetCategoriesWorker()
{
if (this.Library == null || this.Library.DesignerContext == null || !this.NeedRebuildCategoryCounts)
{
return;
}
using (PerformanceUtility.PerformanceSequence(PerformanceEvent.AssetViewRecountCategories))
{
EnumerableExtensions.ForEach <AssetCategory>(this.AllCategories(), (Action <AssetCategory>)(category => category.AssetCount = 0));
foreach (Asset asset in this.GetAssetsForCategoryCounting())
{
HashSet <AssetCategoryPath> hashSet = new HashSet <AssetCategoryPath>();
using (IEnumerator <AssetCategoryPath> enumerator = asset.Categories.GetEnumerator())
{
label_9:
while (enumerator.MoveNext())
{
AssetCategoryPath current = enumerator.Current;
hashSet.Add(current);
AssetCategoryPath assetCategoryPath = current;
while (true)
{
if (!assetCategoryPath.IsRoot && assetCategoryPath.AlwaysShow)
{
hashSet.Add(assetCategoryPath);
assetCategoryPath = assetCategoryPath.Parent;
}
else
{
goto label_9;
}
}
}
}
foreach (AssetCategoryPath index in hashSet)
{
AssetCategory assetCategory = this.RootCategory[index];
if (assetCategory != null)
{
++assetCategory.AssetCount;
}
}
}
EnumerableExtensions.ForEach <AssetCategory>(this.AllCategories(), (Action <AssetCategory>)(category => category.NotifyAssetCountChanged()));
this.assetLibraryDamages &= ~AssetLibraryDamages.CategoryCounts;
}
}
internal void UpdateAssets(AssetLibraryDamages damages)
{
this.assetLibraryDamages |= damages;
if (!this.IsVisible && !AssetLibrary.DisableAsyncUpdate)
{
return;
}
if ((this.assetLibraryDamages & AssetLibraryDamages.ProjectChanged) != AssetLibraryDamages.None)
{
if (this.assets.Count > 0)
{
this.assets.Clear();
this.primarySearchResult.Clear();
this.secondarySearchResult.Clear();
this.OnPropertyChanged("PrimarySearchResult");
this.OnPropertyChanged("SecondarySearchResult");
}
this.assetLibraryDamages &= ~AssetLibraryDamages.ProjectChanged;
}
AssetView.AsyncCall.Invoke(ref this.updateAssetAsyncCall, new Action(this.UpdateAssetsWorker), this.Library.NeedsUpdate);
}
private void RebuildAssets()
{
this.assets.Clear();
IXamlProject xamlProject = this.ActiveProject as IXamlProject;
if (xamlProject != null)
{
AssetTypeHelper typeHelper = new AssetTypeHelper(xamlProject.ProjectContext, this.Library.DesignerContext.PrototypingService);
foreach (Asset asset in this.Library.Assets)
{
if (this.PrefilterAsset(asset, typeHelper))
{
if (asset.Categories == null || this.NeedRebuildAssetCategories)
{
asset.UpdateOnProject(this.ActiveProject, typeHelper);
}
if (this.FilterAsset(asset, typeHelper))
{
bool flag = false;
foreach (AssetCategoryPath path in (IEnumerable <AssetCategoryPath>)asset.Categories)
{
if (this.FilterCategory(path, typeHelper))
{
flag = true;
this.RootCategory.CreateCategory(path);
}
}
if (flag)
{
this.assets.Add(asset);
}
}
}
}
}
this.assetLibraryDamages &= ~AssetLibraryDamages.Assets;
this.assetLibraryDamages &= ~AssetLibraryDamages.AssetCategories;
this.assetLibraryDamages |= AssetLibraryDamages.CategoryCounts;
}
private void OnAssetLibraryChanged(AssetLibraryDamages damages)
{
this.UpdateAssets(damages);
}
private void TransitionEffectPickerEditor_AssetLibraryChanged(AssetLibraryDamages obj)
{
this.UpdateFromDataContext();
}