private IEnumerable <DataStoreReferenceEntry> FindDataStoreReferenceDictionary(SceneDocument document)
{
List <DataStoreReferenceEntry> list = (List <DataStoreReferenceEntry>)null;
ResourceDictionaryContentProvider dictionaryContentProvider = this.GetResourceDictionaryContentProvider(document);
if (dictionaryContentProvider != null)
{
foreach (DocumentNode documentNode1 in dictionaryContentProvider.Items)
{
DocumentCompositeNode documentCompositeNode = documentNode1 as DocumentCompositeNode;
if (documentCompositeNode != null)
{
DocumentNode documentNode2 = documentCompositeNode.Properties[DictionaryEntryNode.ValueProperty];
if (documentNode2 != null)
{
SampleDataSet sampleDataSet = SampleDataSet.SampleDataSetFromType(documentNode2.Type.RuntimeType);
if (sampleDataSet != null && sampleDataSet.Context == DataSetContext.DataStore)
{
if (list == null)
{
list = new List <DataStoreReferenceEntry>();
}
DataStoreReferenceEntry storeReferenceEntry = new DataStoreReferenceEntry()
{
DataStore = sampleDataSet,
DictionaryEntryNode = documentCompositeNode
};
list.Add(storeReferenceEntry);
}
}
}
}
}
return((IEnumerable <DataStoreReferenceEntry>)list);
}
public DocumentNode GetThemeResourceFromProject(IProject project, object resourceKey, out IList <DocumentCompositeNode> auxillaryResources)
{
auxillaryResources = (IList <DocumentCompositeNode>)null;
IProjectContext projectContext = (IProjectContext)ProjectXamlContext.GetProjectContext(project);
if (projectContext == null)
{
return((DocumentNode)null);
}
string rootDirectory = Path.Combine(project.ProjectRoot.Path, "Themes");
foreach (string currentTheme in ThemeContentProvider.GetThemeNames(projectContext))
{
DocumentReference fileThemeReference = ThemeContentProvider.GetFileThemeReference(rootDirectory, currentTheme);
IProjectItem projectItem = project.FindItem(fileThemeReference);
if (projectItem != null)
{
ResourceDictionaryContentProvider resourceDictionary = this.designerContext.ResourceManager.GetContentProviderForResourceDictionary(projectItem);
if (resourceDictionary != null)
{
DocumentNode projectResource = this.FindProjectResource(project, resourceDictionary, projectItem.DocumentReference.Path, resourceKey, out auxillaryResources);
if (projectResource != null)
{
return(projectResource);
}
}
}
}
return((DocumentNode)null);
}
protected override bool UpdateAssets()
{
if (this.originalDocumentProvider == null)
{
Encoding encoding;
this.originalDocumentProvider = new ResourceDictionaryContentProvider(this.designerContext, this.themeManager.GetTheme(DocumentReferenceLocator.GetDocumentLocator(this.documentReference), false, (IDocumentContext)null, ThemeContentProvider.LoadReference(this.documentReference, this.designerContext.TextBufferService, out encoding), encoding));
this.ContentProvider = this.GetProvider(this.designerContext.ActiveProject);
}
return(base.UpdateAssets());
}
private ResourceDictionaryContentProvider GetProvider(IProject activeProject)
{
ResourceDictionaryContentProvider dictionaryContentProvider = (ResourceDictionaryContentProvider)null;
bool canInsert;
IProjectItem existingItem = this.FindExistingItem(activeProject, out canInsert);
if (existingItem != null)
{
dictionaryContentProvider = this.designerContext.ResourceManager.GetContentProviderForResourceDictionary(existingItem);
}
return(dictionaryContentProvider);
}
private bool EnsureDataSourceReachable(SceneNode targetNode, DataSourceNode dataSource)
{
if (!targetNode.ViewModel.Document.HasOpenTransaction || new ExpressionEvaluator(targetNode.ViewModel.DocumentRootResolver).EvaluateResource(targetNode.DocumentNodePath, ResourceReferenceType.Static, dataSource.ResourceKey) != null)
{
return(true);
}
IProjectDocument projectDocument = targetNode.ProjectContext.OpenDocument(dataSource.DocumentNode.Context.DocumentUrl);
if (projectDocument == null || projectDocument.DocumentType != ProjectDocumentType.ResourceDictionary)
{
return(false);
}
SceneDocument resourceDictionary1 = projectDocument.Document as SceneDocument;
ResourceManager resourceManager = targetNode.ViewModel.DesignerContext.ResourceManager;
ResourceDictionaryContentProvider resourceDictionary2 = resourceManager.FindContentProviderForResourceDictionary(resourceDictionary1);
ResourceContainer resourceContainer = resourceManager.FindResourceContainer(targetNode.DocumentContext.DocumentUrl);
return(resourceDictionary2.EnsureLinked(targetNode.ViewModel, resourceContainer));
}
private DocumentNode FindProjectResource(IProject project, ResourceDictionaryContentProvider currentThemeProvider, string currentThemePath, object resourceKey, out IList <DocumentCompositeNode> auxillaryResources)
{
List <string> resolvedUris = new List <string>();
return(ThemeContentProvider.FindResource(currentThemeProvider, currentThemePath, (Func <ResourceDictionaryContentProvider, Func <DocumentNode, object> >)(provider => (Func <DocumentNode, object>)(resourceKeyNode =>
{
DocumentNode rootNode = currentThemeProvider.Document.RootNode;
using (StandaloneInstanceBuilderContext instanceBuilderContext = new StandaloneInstanceBuilderContext(rootNode.Context, this.designerContext))
{
using (instanceBuilderContext.DisablePostponedResourceEvaluation())
{
instanceBuilderContext.ViewNodeManager.RootNodePath = new DocumentNodePath(rootNode, resourceKeyNode);
instanceBuilderContext.ViewNodeManager.Instantiate(instanceBuilderContext.ViewNodeManager.Root);
return instanceBuilderContext.ViewNodeManager.ValidRootInstance;
}
}
})), (Func <Uri, string, string>)((relativeUri, sourcePath) =>
{
Uri uri = project.MakeDesignTimeUri(relativeUri, sourcePath);
if (!(uri != (Uri)null))
{
return (string)null;
}
string originalString = uri.OriginalString;
if (resolvedUris.Contains(originalString))
{
return (string)null;
}
resolvedUris.Add(originalString);
return originalString;
}), (Func <string, ResourceDictionaryContentProvider>)(resolvedUri =>
{
if (!string.IsNullOrEmpty(resolvedUri))
{
IProjectItem projectItem = project.FindItem(DocumentReference.Create(resolvedUri));
if (projectItem != null)
{
return this.designerContext.ResourceManager.GetContentProviderForResourceDictionary(projectItem);
}
}
return (ResourceDictionaryContentProvider)null;
}), resourceKey, out auxillaryResources));
}
public void OnProjectChanged(IProject newProject)
{
if (this.originalDocumentProvider == null)
{
return;
}
ResourceDictionaryContentProvider provider = this.GetProvider(newProject);
if (this.ContentProvider == provider)
{
return;
}
this.ContentProvider = provider;
if (this.Assets.Count <= 0)
{
return;
}
this.Assets.Clear();
this.NeedsUpdate = true;
}
internal static ResourceDictionaryUsage GetResourceDictionaryUsage(ResourceDictionaryContentProvider contentProvider)
{
ResourceDictionaryUsage resourceDictionaryUsage = ResourceDictionaryUsage.Unknown;
if (contentProvider != null && contentProvider.Document != null && contentProvider.Document.RootNode != null)
{
DocumentCompositeNode documentCompositeNode = contentProvider.Document.RootNode as DocumentCompositeNode;
if (documentCompositeNode != null)
{
if (documentCompositeNode.GetValue <bool>(DesignTimeProperties.IsSketchFlowStyleProperty))
{
resourceDictionaryUsage |= ResourceDictionaryUsage.PrototypingStyles;
}
if (documentCompositeNode.GetValue <bool>(DesignTimeProperties.IsSketchFlowDefaultStyleProperty))
{
resourceDictionaryUsage |= ResourceDictionaryUsage.PrototypingDefaultStyles;
}
}
}
return(resourceDictionaryUsage);
}
public ResourceDictionaryAssetProvider(ResourceDictionaryContentProvider provider)
{
this.ContentProvider = provider;
}
private static DocumentNode FindResource(ResourceDictionaryContentProvider themeContent, string originalThemePath, Func <ResourceDictionaryContentProvider, Func <DocumentNode, object> > provideInstanceForThemeContent, Func <Uri, string, string> provideResolvedUriForMergedDictionary, Func <string, ResourceDictionaryContentProvider> provideContentForMergedDictionary, object resourceKey, out IList <DocumentCompositeNode> auxillaryResources)
{
DocumentNode root = (DocumentNode)null;
auxillaryResources = (IList <DocumentCompositeNode>)null;
Func <DocumentNode, object> func = provideInstanceForThemeContent(themeContent);
foreach (DocumentNode documentNode1 in themeContent.Items)
{
DocumentCompositeNode entryNode = documentNode1 as DocumentCompositeNode;
if (entryNode != null)
{
DocumentNode documentNode2 = ResourceNodeHelper.GetResourceEntryKey(entryNode);
if (documentNode2 == null)
{
DocumentCompositeNode documentCompositeNode = entryNode.Properties[DictionaryEntryNode.ValueProperty] as DocumentCompositeNode;
if (documentCompositeNode != null)
{
if (documentCompositeNode.Type.Metadata.ImplicitDictionaryKeyProperty != null)
{
documentNode2 = documentCompositeNode.Properties[documentCompositeNode.Type.Metadata.ImplicitDictionaryKeyProperty];
}
if (documentNode2 == null && documentCompositeNode.TypeResolver.IsCapabilitySet(PlatformCapability.NameSupportedAsKey))
{
documentNode2 = documentCompositeNode.Properties[(IPropertyId)documentCompositeNode.Type.Metadata.NameProperty];
}
}
}
if (documentNode2 != null)
{
object objB = func(documentNode2);
if (object.Equals(resourceKey, objB))
{
root = entryNode.Properties[DictionaryEntryNode.ValueProperty];
break;
}
}
}
}
if (root == null && originalThemePath != null)
{
foreach (DocumentNode documentNode in themeContent.Items)
{
DocumentCompositeNode documentCompositeNode = documentNode as DocumentCompositeNode;
if (documentCompositeNode != null && PlatformTypes.ResourceDictionary.IsAssignableFrom((ITypeId)documentCompositeNode.Type))
{
Uri uriValue = documentCompositeNode.GetUriValue(ResourceDictionaryNode.SourceProperty);
if (uriValue != (Uri)null)
{
string originalThemePath1 = provideResolvedUriForMergedDictionary(uriValue, originalThemePath);
if (originalThemePath1 != null)
{
ResourceDictionaryContentProvider themeContent1 = provideContentForMergedDictionary(originalThemePath1);
if (themeContent1 != null)
{
root = ThemeContentProvider.FindResource(themeContent1, originalThemePath1, provideInstanceForThemeContent, provideResolvedUriForMergedDictionary, provideContentForMergedDictionary, resourceKey, out auxillaryResources);
if (root != null)
{
return(root);
}
}
}
}
}
}
}
if (root != null)
{
auxillaryResources = Microsoft.Expression.DesignSurface.Utility.ResourceHelper.FindReferencedResources(root);
}
return(root);
}