async void SolutionExplorerTree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
var item = e.NewValue as SolutionItem;
if (item != null && !item.IsFolder)
{
try
{
currentAsset = null;
WorkingDirectory = string.Empty;
LoadingStatus.Text = "Loading...";
LoadingPanel.Visibility = Visibility.Visible;
scene = await previewer.Show(item.Path, this, (int)WindowsFormsHost.Width, (int)WindowsFormsHost.Height);
currentAsset = scene?.CurrentAsset;
if (currentAsset != null)
{
var xmlBasedAssets = new [] {
AssetsType.AnimationSet2D, AssetsType.Material,
AssetsType.Particle2D, AssetsType.Particle3D, AssetsType.Prefab,
AssetsType.RenderPath, AssetsType.Scene, AssetsType.UI
};
if (xmlBasedAssets.Contains(currentAsset.Type))
{
var raw = File.ReadAllText(currentAsset.FullPathToAsset);
RawEditor.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
RawEditor.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
RawEditor.SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("XML");
RawEditor.Text = raw;
RawEditor.IsReadOnly = false;
}
else
{
RawEditor.IsReadOnly = true;
RawEditor.Text = "";
}
WorkingDirectory = currentAsset.RootDirectory;
}
LoadingPanel.Visibility = Visibility.Collapsed;
}
catch (OperationCanceledException)
{
}
catch (InvalidOperationException exc)
{
LoadingStatus.Text = exc.Message;
}
catch (NotSupportedException)
{
LoadingStatus.Text = "Not supported.";
}
}
}
public SdfFontsPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
protected AbstractPreviewer(UrhoScene urhoApp)
{
App = urhoApp;
}
public StaticModelPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
public UIPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
public Particle3DPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
public PrefabPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
public TexturePreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
public MaterialPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
public AnimatedModelPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
public AnimationSet2DPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
public RenderPathPreviewer(UrhoScene urhoApp) : base(urhoApp)
{
}
