Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / InputScopeManager.cs / 1 / InputScopeManager.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml.Xsl.XsltOld { using Res = System.Xml.Utils.Res; using System; using System.Diagnostics; using System.Xml; using System.Xml.XPath; internal class InputScopeManager { private InputScope scopeStack; private string defaultNS = string.Empty; private XPathNavigator navigator; // We need this nsvigator for document() function implementation public InputScopeManager(XPathNavigator navigator, InputScope rootScope) { this.navigator = navigator; this.scopeStack = rootScope; } internal InputScope CurrentScope { get { return this.scopeStack; } } internal InputScope VariableScope { get { Debug.Assert(this.scopeStack != null); Debug.Assert(this.scopeStack.Parent != null); return this.scopeStack.Parent; } } internal InputScopeManager Clone() { InputScopeManager manager = new InputScopeManager(this.navigator, null); manager.scopeStack = this.scopeStack; manager.defaultNS = this.defaultNS; return manager; } public XPathNavigator Navigator { get {return this.navigator;} } internal InputScope PushScope() { this.scopeStack = new InputScope(this.scopeStack); return this.scopeStack; } internal void PopScope() { Debug.Assert(this.scopeStack != null, "Push/Pop disbalance"); if (this.scopeStack == null) { return; } for (NamespaceDecl scope = this.scopeStack.Scopes; scope != null; scope = scope.Next) { this.defaultNS = scope.PrevDefaultNsUri; } this.scopeStack = this.scopeStack.Parent; } internal void PushNamespace(string prefix, string nspace) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); Debug.Assert(prefix != null); Debug.Assert(nspace != null); this.scopeStack.AddNamespace(prefix, nspace, this.defaultNS); if (prefix == null || prefix.Length == 0) { this.defaultNS = nspace; } } // CompileContext public string DefaultNamespace { get { return this.defaultNS; } } private string ResolveNonEmptyPrefix(string prefix) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); Debug.Assert(prefix != null || prefix.Length != 0); if (prefix == Keywords.s_Xml) { return Keywords.s_XmlNamespace; } else if (prefix == Keywords.s_Xmlns) { return Keywords.s_XmlnsNamespace; } for (InputScope inputScope = this.scopeStack; inputScope != null; inputScope = inputScope.Parent) { string nspace = inputScope.ResolveNonAtom(prefix); if (nspace != null) { return nspace; } } throw XsltException.Create(Res.Xslt_InvalidPrefix, prefix); } public string ResolveXmlNamespace(string prefix) { Debug.Assert(prefix != null); if (prefix.Length == 0) { return this.defaultNS; } return ResolveNonEmptyPrefix(prefix); } public string ResolveXPathNamespace(string prefix) { Debug.Assert(prefix != null); if (prefix.Length == 0) { return string.Empty; } return ResolveNonEmptyPrefix(prefix); } internal void InsertExtensionNamespaces(string[] nsList) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); Debug.Assert(nsList != null); for (int idx = 0; idx < nsList.Length; idx++) { this.scopeStack.InsertExtensionNamespace(nsList[idx]); } } internal bool IsExtensionNamespace(String nspace) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); for (InputScope inputScope = this.scopeStack; inputScope != null; inputScope = inputScope.Parent) { if (inputScope.IsExtensionNamespace( nspace )) { return true; } } return false; } internal void InsertExcludedNamespaces(string[] nsList) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); Debug.Assert(nsList != null); for (int idx = 0; idx < nsList.Length; idx++) { this.scopeStack.InsertExcludedNamespace(nsList[idx]); } } internal bool IsExcludedNamespace(String nspace) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); for (InputScope inputScope = this.scopeStack; inputScope != null; inputScope = inputScope.Parent) { if (inputScope.IsExcludedNamespace( nspace )) { return true; } } return false; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //----------------------------------------------------------------------------- namespace System.Xml.Xsl.XsltOld { using Res = System.Xml.Utils.Res; using System; using System.Diagnostics; using System.Xml; using System.Xml.XPath; internal class InputScopeManager { private InputScope scopeStack; private string defaultNS = string.Empty; private XPathNavigator navigator; // We need this nsvigator for document() function implementation public InputScopeManager(XPathNavigator navigator, InputScope rootScope) { this.navigator = navigator; this.scopeStack = rootScope; } internal InputScope CurrentScope { get { return this.scopeStack; } } internal InputScope VariableScope { get { Debug.Assert(this.scopeStack != null); Debug.Assert(this.scopeStack.Parent != null); return this.scopeStack.Parent; } } internal InputScopeManager Clone() { InputScopeManager manager = new InputScopeManager(this.navigator, null); manager.scopeStack = this.scopeStack; manager.defaultNS = this.defaultNS; return manager; } public XPathNavigator Navigator { get {return this.navigator;} } internal InputScope PushScope() { this.scopeStack = new InputScope(this.scopeStack); return this.scopeStack; } internal void PopScope() { Debug.Assert(this.scopeStack != null, "Push/Pop disbalance"); if (this.scopeStack == null) { return; } for (NamespaceDecl scope = this.scopeStack.Scopes; scope != null; scope = scope.Next) { this.defaultNS = scope.PrevDefaultNsUri; } this.scopeStack = this.scopeStack.Parent; } internal void PushNamespace(string prefix, string nspace) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); Debug.Assert(prefix != null); Debug.Assert(nspace != null); this.scopeStack.AddNamespace(prefix, nspace, this.defaultNS); if (prefix == null || prefix.Length == 0) { this.defaultNS = nspace; } } // CompileContext public string DefaultNamespace { get { return this.defaultNS; } } private string ResolveNonEmptyPrefix(string prefix) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); Debug.Assert(prefix != null || prefix.Length != 0); if (prefix == Keywords.s_Xml) { return Keywords.s_XmlNamespace; } else if (prefix == Keywords.s_Xmlns) { return Keywords.s_XmlnsNamespace; } for (InputScope inputScope = this.scopeStack; inputScope != null; inputScope = inputScope.Parent) { string nspace = inputScope.ResolveNonAtom(prefix); if (nspace != null) { return nspace; } } throw XsltException.Create(Res.Xslt_InvalidPrefix, prefix); } public string ResolveXmlNamespace(string prefix) { Debug.Assert(prefix != null); if (prefix.Length == 0) { return this.defaultNS; } return ResolveNonEmptyPrefix(prefix); } public string ResolveXPathNamespace(string prefix) { Debug.Assert(prefix != null); if (prefix.Length == 0) { return string.Empty; } return ResolveNonEmptyPrefix(prefix); } internal void InsertExtensionNamespaces(string[] nsList) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); Debug.Assert(nsList != null); for (int idx = 0; idx < nsList.Length; idx++) { this.scopeStack.InsertExtensionNamespace(nsList[idx]); } } internal bool IsExtensionNamespace(String nspace) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); for (InputScope inputScope = this.scopeStack; inputScope != null; inputScope = inputScope.Parent) { if (inputScope.IsExtensionNamespace( nspace )) { return true; } } return false; } internal void InsertExcludedNamespaces(string[] nsList) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); Debug.Assert(nsList != null); for (int idx = 0; idx < nsList.Length; idx++) { this.scopeStack.InsertExcludedNamespace(nsList[idx]); } } internal bool IsExcludedNamespace(String nspace) { Debug.Assert(this.scopeStack != null, "PushScope wasn't called"); for (InputScope inputScope = this.scopeStack; inputScope != null; inputScope = inputScope.Parent) { if (inputScope.IsExcludedNamespace( nspace )) { return true; } } return false; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- Dictionary.cs
- ValidationErrorEventArgs.cs
- ResXResourceWriter.cs
- AttachedPropertyBrowsableForTypeAttribute.cs
- ActionFrame.cs
- TextFormatter.cs
- ControlBuilder.cs
- ToolboxItemFilterAttribute.cs
- SerialErrors.cs
- XmlComment.cs
- ReadOnlyHierarchicalDataSourceView.cs
- DataSourceConverter.cs
- AssemblySettingAttributes.cs
- Membership.cs
- CompleteWizardStep.cs
- CustomValidator.cs
- TabletDeviceInfo.cs
- TextStore.cs
- EntityReference.cs
- ArrangedElement.cs
- BulletDecorator.cs
- ObjRef.cs
- VideoDrawing.cs
- HandlerMappingMemo.cs
- XamlSerializerUtil.cs
- TagNameToTypeMapper.cs
- ColumnWidthChangingEvent.cs
- EventSourceCreationData.cs
- CodeGroup.cs
- OverflowException.cs
- RegexCompiler.cs
- FontCollection.cs
- XmlSchemaSimpleType.cs
- EncryptedData.cs
- DesignerUtility.cs
- ToolStripDropDownClosedEventArgs.cs
- AppDomainShutdownMonitor.cs
- ObjectKeyFrameCollection.cs
- DelegateSerializationHolder.cs
- JoinTreeNode.cs
- TileBrush.cs
- NamedPipeAppDomainProtocolHandler.cs
- NativeMethodsCLR.cs
- XmlSchemaCompilationSettings.cs
- OwnerDrawPropertyBag.cs
- ImportOptions.cs
- basecomparevalidator.cs
- WeakEventManager.cs
- TextEditorMouse.cs
- GenericPrincipal.cs
- LogicalExpr.cs
- CapabilitiesState.cs
- XmlNamespaceDeclarationsAttribute.cs
- CodeCastExpression.cs
- ControlCachePolicy.cs
- FormParameter.cs
- RemoteEndpointMessageProperty.cs
- FormViewDeleteEventArgs.cs
- PageThemeParser.cs
- ColumnReorderedEventArgs.cs
- DataSourceSelectArguments.cs
- InkSerializer.cs
- InlineUIContainer.cs
- RadioButtonFlatAdapter.cs
- CroppedBitmap.cs
- Terminate.cs
- ExtensionQuery.cs
- LinearQuaternionKeyFrame.cs
- ObjectPropertyMapping.cs
- Triangle.cs
- DispatcherOperation.cs
- PhonemeConverter.cs
- StdValidatorsAndConverters.cs
- UnconditionalPolicy.cs
- LocatorPartList.cs
- Error.cs
- LogicalChannelCollection.cs
- XmlObjectSerializerWriteContextComplexJson.cs
- BCLDebug.cs
- TableLayoutCellPaintEventArgs.cs
- RegistryDataKey.cs
- UpdateTranslator.cs
- BitFlagsGenerator.cs
- CollectionViewGroupInternal.cs
- PreProcessInputEventArgs.cs
- ApplicationManager.cs
- CompiledRegexRunner.cs
- IgnoreFileBuildProvider.cs
- StringConcat.cs
- _NTAuthentication.cs
- StandardCommandToolStripMenuItem.cs
- TraceSection.cs
- Quaternion.cs
- ConstraintCollection.cs
- SqlBooleanizer.cs
- ObjectContext.cs
- VirtualPath.cs
- SafeNativeMethods.cs
- DataTableClearEvent.cs
- CommaDelimitedStringAttributeCollectionConverter.cs