private void Refresh(SampleDataSet changedSampleData) { List <DocumentNode> list = (List <DocumentNode>)null; foreach (KeyValuePair <DocumentNode, ISchema> keyValuePair in this.schemaCache) { ClrObjectSchema clrObjectSchema = keyValuePair.Value as ClrObjectSchema; if (clrObjectSchema != null) { Type typeForDataSource = this.GetTypeForDataSource(keyValuePair.Key); if (typeForDataSource != (Type)null && clrObjectSchema.Root.Type != typeForDataSource) { if (list == null) { list = new List <DocumentNode>(); } list.Add(keyValuePair.Key); } } } if (list != null) { foreach (DocumentNode key in list) { this.schemaCache.Remove(key); } } this.designDataManager.Refresh(changedSampleData); if (this.ClrObjectSchemasInvalidated == null) { return; } this.ClrObjectSchemasInvalidated((object)this, EventArgs.Empty); }
public ISchema GetSchemaForDesignDataFile(IProjectItem designDataFile, IProjectContext projectContext) { DocumentNode documentNode = (DocumentNode)null; bool flag = false; DesignDataSchemaManager.SchemaAndOpenState schemaAndOpenState; if (this.designDataCache.TryGetValue(designDataFile, out schemaAndOpenState)) { if (!designDataFile.IsOpen && !schemaAndOpenState.IsOpen) { return(schemaAndOpenState.Schema); } schemaAndOpenState.IsOpen = designDataFile.IsOpen; ClrObjectSchema clrObjectSchema = schemaAndOpenState.Schema as ClrObjectSchema; if (clrObjectSchema != null) { documentNode = DesignDataHelper.GetRootDesignDataNode(designDataFile, projectContext); flag = true; if (clrObjectSchema.DataSource.UpdateDocumentNode(documentNode)) { return((ISchema)clrObjectSchema); } } } if (!flag) { documentNode = DesignDataHelper.GetRootDesignDataNode(designDataFile, projectContext); } ISchema schema = documentNode == null || documentNode.Type.RuntimeType == (Type)null ? (ISchema) new EmptySchema() : (ISchema) new ClrObjectSchema(documentNode.Type.RuntimeType, documentNode); this.designDataCache[designDataFile] = new DesignDataSchemaManager.SchemaAndOpenState(schema, designDataFile.IsOpen); return(schema); }
public void Refresh(SampleDataSet changedSampleData) { List <IProjectItem> list = new List <IProjectItem>(); foreach (KeyValuePair <IProjectItem, DesignDataSchemaManager.SchemaAndOpenState> keyValuePair in this.designDataCache) { ClrObjectSchema clrObjectSchema = keyValuePair.Value.Schema as ClrObjectSchema; bool flag = false; if (clrObjectSchema != null) { DocumentNode rootDesignDataNode = DesignDataHelper.GetRootDesignDataNode(keyValuePair.Key, (IProjectContext)clrObjectSchema.DataSource.DocumentNode.TypeResolver); if (rootDesignDataNode == null || rootDesignDataNode != clrObjectSchema.DataSource.DocumentNode) { flag = true; } else if (changedSampleData != null) { SampleNonBasicType sampleNonBasicType = rootDesignDataNode.Type as SampleNonBasicType; if (sampleNonBasicType != null && sampleNonBasicType.DeclaringDataSet == changedSampleData) { flag = true; } } } else { flag = true; } if (flag) { list.Add(keyValuePair.Key); } } foreach (IProjectItem key in list) { this.designDataCache.Remove(key); } }
public ISchema GetSchemaForDataSourceInternal(DocumentNode dataSource, out string errorMessage) { errorMessage = string.Empty; ISchema schema = (ISchema)null; IProjectItem designDataFile = DesignDataHelper.GetDesignDataFile(dataSource); if (designDataFile != null) { return(this.GetSchemaForDesignDataFile(designDataFile)); } if (this.schemaCache.TryGetValue(dataSource, out schema)) { ClrObjectSchema clrObjectSchema = schema as ClrObjectSchema; if (clrObjectSchema != null && clrObjectSchema.Root.Type != DataContextHelper.GetDataType(clrObjectSchema.DataSource.DocumentNode).RuntimeType) { this.schemaCache.Remove(dataSource); schema = (ISchema)null; } if (schema != null) { return(schema); } } if (dataSource != null) { if (PlatformTypes.XmlDataProvider.IsAssignableFrom((ITypeId)dataSource.Type)) { Microsoft.Expression.DesignSurface.UserInterface.DataPane.XmlSchema xmlSchema = (Microsoft.Expression.DesignSurface.UserInterface.DataPane.XmlSchema)null; try { Uri uriPropertyValue1 = this.GetUriPropertyValue(dataSource, DesignTimeProperties.SchemaUriProperty); if (uriPropertyValue1 != (Uri)null) { xmlSchema = this.GetXmlSchemaFromSchemaFile(uriPropertyValue1, dataSource, out errorMessage); } else { Uri uriPropertyValue2 = this.GetUriPropertyValue(dataSource, XmlDataProviderSceneNode.SourceProperty); if (uriPropertyValue2 != (Uri)null) { using (XmlReader xmlReader = XmlReader.Create(uriPropertyValue2.AbsoluteUri)) xmlSchema = this.InferXmlSchemaFromXmlFile(xmlReader, dataSource, out errorMessage); } else { string inlineXmlData = this.GetInlineXmlData(dataSource); if (inlineXmlData != null) { using (StringReader stringReader = new StringReader(inlineXmlData)) { using (XmlReader xmlReader = XmlReader.Create((TextReader)stringReader)) xmlSchema = this.InferXmlSchemaFromXmlFile(xmlReader, dataSource, out errorMessage); } } } } } catch { } if (xmlSchema == null) { xmlSchema = new Microsoft.Expression.DesignSurface.UserInterface.DataPane.XmlSchema(dataSource); } schema = (ISchema)xmlSchema; } else { schema = SchemaManager.GetSchemaForType(this.GetTypeForDataSource(dataSource), dataSource); } } if (schema == null) { schema = (ISchema) new EmptySchema(); } if (dataSource.DocumentRoot != null) { this.schemaCache[dataSource] = schema; } return(schema); }