public AssetBrowserViewModel(string rootPath, Framework framework)
{
var rootFolder = new AssetFolder(rootPath, framework, this.thumbnailMgr);
AssetFolders = new List<AssetFolder>(1) { rootFolder };
ShownAssets = new ObservableCollection<Asset>();
AssetFolders.ForEach((f) => AddToShownAssets(f));
// Type filters
AssetTypeFilters = framework.AssetManager.AllAssetTypes
.Select((type) => new AssetTypeFilter() { Type = type, Name = type.Name, IsChecked = false }).ToList();
AssetTypeFilters.Insert(0, new AssetTypeFilter() { Name = "All", IsChecked = true });
AssetTypeFilters.ForEach((f) => f.PropertyChanged += (o, e) =>
{
if (e.PropertyName == "IsChecked")
{
AssetTypeFilter filter = o as AssetTypeFilter;
if (filter.Name == "All" && filter.IsChecked == true)
{
AssetTypeFilters.Where((f2) => f2.Name != "All").ToList()
.ForEach((f3) => f3.IsChecked = false);
}
else if (filter.Name != "All" && filter.IsChecked == true)
{
AssetTypeFilters.Find((f2) => f2.Name == "All").IsChecked = false;
}
UpdateShownAssetsView();
}
});
// Register all assets to service (for global access)
AssetService.SetAssetFolders(AssetFolders);
}
private static void CategorizeAssets(AssetFolder assetFolder)
{
assetFolder.Assets.ForEach((asset) =>
{
if (asset as TextureAsset != null)
TextureAssets.Add(asset as TextureAsset);
else if (asset as ShaderAsset != null)
ShaderAssets.Add(asset as ShaderAsset);
else if (asset as FontAsset != null)
FontAssets.Add(asset as FontAsset);
});
assetFolder.ChildFolders.ForEach((af) => CategorizeAssets(af));
}
public void AssetFolder_Constructor_Test()
{
var folder = new AssetFolder(Path.Combine(RenderSettings.MediaPath, @"Test"), Framework, new ThumbnailManagerMock());
Assert.IsTrue(folder.FullPath.EndsWith(@"Test"));
Assert.AreEqual("Test", folder.Name);
Assert.AreEqual(1, folder.ChildFolders.Count);
Assert.IsTrue(folder.Assets.Count > 0);
Assert.AreEqual(0, folder.Assets.Count((a) => a.Name == @"Test\Dummy.xxx"));
Assert.AreEqual(1, folder.Assets.Count((a) => a.Name == @"Test\explosion_30_128.tga"));
var subFolder = folder.ChildFolders[0];
Assert.AreEqual("SubFolder", subFolder.Name);
Assert.AreEqual(0, subFolder.ChildFolders.Count);
Assert.AreEqual(1, subFolder.Assets.Count);
Assert.AreEqual(@"Test\SubFolder\mountains_back.jpg", subFolder.Assets[0].Name);
}
public void SelectFolder(AssetFolder folder, bool clear)
{
if (clear)
{
this.selectedFolders.ForEach((f) => f.IsSelected = false);
this.selectedFolders.Clear();
}
folder.IsSelected = true;
this.selectedFolders.Add(folder);
ShownAssets.Clear();
this.selectedFolders.ForEach((f) => AddToShownAssets(f));
}
private void AddToShownAssets(AssetFolder folder)
{
folder.Assets.ForEach((asset) =>
{
if (ShownAssets.Contains(asset) == false)
ShownAssets.Add(asset);
});
folder.ChildFolders.ForEach((f) => AddToShownAssets(f));
}
