Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / wpf / src / Core / CSharp / MS / Internal / Automation / MultipleViewProviderWrapper.cs / 1 / MultipleViewProviderWrapper.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: Multiple View pattern provider wrapper for WCP // // History: // 07/21/2003 : BrendanM Ported to WCP // //--------------------------------------------------------------------------- using System; using System.Windows.Threading; using System.Windows.Media; using System.Windows.Automation; using System.Windows.Automation.Provider; using System.Windows.Automation.Peers; namespace MS.Internal.Automation { // Automation/WCP Wrapper class: Implements that UIAutomation I...Provider // interface, and calls through to a WCP AutomationPeer which implements the corresponding // I...Provider inteface. Marshalls the call from the RPC thread onto the // target AutomationPeer's context. // // Class has two major parts to it: // * Implementation of the I...Provider, which uses Dispatcher.Invoke // to call a private method (lives in second half of the class) via a delegate, // if necessary, packages any params into an object param. Return type of Invoke // must be cast from object to appropriate type. // * private methods - one for each interface entry point - which get called back // on the right context. These call through to the peer that's actually // implenting the I...Provider version of the interface. internal class MultipleViewProviderWrapper: MarshalByRefObject, IMultipleViewProvider { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors private MultipleViewProviderWrapper( AutomationPeer peer, IMultipleViewProvider iface ) { _peer = peer; _iface = iface; } #endregion Constructors //------------------------------------------------------ // // Interface IMultipleViewProvider // //----------------------------------------------------- #region Interface IMultipleViewProvider public string GetViewName( int viewID ) { return (string) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetViewName ), viewID ); } public void SetCurrentView( int viewID ) { ElementUtil.Invoke( _peer, new DispatcherOperationCallback( SetCurrentView ), viewID ); } public int CurrentView { get { return (int) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetCurrentView ), null ); } } public int [] GetSupportedViews() { return (int []) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetSupportedViews ), null ); } #endregion Interface IMultipleViewProvider //------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static object Wrap( AutomationPeer peer, object iface ) { return new MultipleViewProviderWrapper( peer, (IMultipleViewProvider) iface ); } #endregion Internal Methods //----------------------------------------------------- // // Private Methods // //------------------------------------------------------ #region Private Methods private object GetViewName( object arg ) { return _iface.GetViewName( (int) arg ); } private object SetCurrentView( object arg ) { _iface.SetCurrentView( (int) arg ); return null; } private object GetCurrentView( object unused ) { return _iface.CurrentView; } private object GetSupportedViews( object unused ) { return _iface.GetSupportedViews(); } #endregion Private Methods //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- #region Private Fields private AutomationPeer _peer; private IMultipleViewProvider _iface; #endregion Private Fields } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: Multiple View pattern provider wrapper for WCP // // History: // 07/21/2003 : BrendanM Ported to WCP // //--------------------------------------------------------------------------- using System; using System.Windows.Threading; using System.Windows.Media; using System.Windows.Automation; using System.Windows.Automation.Provider; using System.Windows.Automation.Peers; namespace MS.Internal.Automation { // Automation/WCP Wrapper class: Implements that UIAutomation I...Provider // interface, and calls through to a WCP AutomationPeer which implements the corresponding // I...Provider inteface. Marshalls the call from the RPC thread onto the // target AutomationPeer's context. // // Class has two major parts to it: // * Implementation of the I...Provider, which uses Dispatcher.Invoke // to call a private method (lives in second half of the class) via a delegate, // if necessary, packages any params into an object param. Return type of Invoke // must be cast from object to appropriate type. // * private methods - one for each interface entry point - which get called back // on the right context. These call through to the peer that's actually // implenting the I...Provider version of the interface. internal class MultipleViewProviderWrapper: MarshalByRefObject, IMultipleViewProvider { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors private MultipleViewProviderWrapper( AutomationPeer peer, IMultipleViewProvider iface ) { _peer = peer; _iface = iface; } #endregion Constructors //------------------------------------------------------ // // Interface IMultipleViewProvider // //----------------------------------------------------- #region Interface IMultipleViewProvider public string GetViewName( int viewID ) { return (string) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetViewName ), viewID ); } public void SetCurrentView( int viewID ) { ElementUtil.Invoke( _peer, new DispatcherOperationCallback( SetCurrentView ), viewID ); } public int CurrentView { get { return (int) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetCurrentView ), null ); } } public int [] GetSupportedViews() { return (int []) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetSupportedViews ), null ); } #endregion Interface IMultipleViewProvider //------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static object Wrap( AutomationPeer peer, object iface ) { return new MultipleViewProviderWrapper( peer, (IMultipleViewProvider) iface ); } #endregion Internal Methods //----------------------------------------------------- // // Private Methods // //------------------------------------------------------ #region Private Methods private object GetViewName( object arg ) { return _iface.GetViewName( (int) arg ); } private object SetCurrentView( object arg ) { _iface.SetCurrentView( (int) arg ); return null; } private object GetCurrentView( object unused ) { return _iface.CurrentView; } private object GetSupportedViews( object unused ) { return _iface.GetSupportedViews(); } #endregion Private Methods //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- #region Private Fields private AutomationPeer _peer; private IMultipleViewProvider _iface; #endregion Private Fields } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- PrivilegeNotHeldException.cs
- LocalBuilder.cs
- GlobalAllocSafeHandle.cs
- WindowsRegion.cs
- BamlTreeNode.cs
- ModuleBuilderData.cs
- TextPattern.cs
- BaseTemplateParser.cs
- Monitor.cs
- ChangePassword.cs
- Documentation.cs
- X509CertificateRecipientClientCredential.cs
- Table.cs
- XmlCharCheckingReader.cs
- SystemBrushes.cs
- Transform3DGroup.cs
- GeneratedContractType.cs
- DataBindingExpressionBuilder.cs
- DrawingContextWalker.cs
- DataGridLinkButton.cs
- Panel.cs
- RemotingSurrogateSelector.cs
- PageParserFilter.cs
- PreProcessInputEventArgs.cs
- PerformanceCounters.cs
- AttachedPropertyBrowsableAttribute.cs
- TransactedBatchContext.cs
- ProcessModule.cs
- WindowsContainer.cs
- TextRenderingModeValidation.cs
- FlowDocumentScrollViewer.cs
- FusionWrap.cs
- DropTarget.cs
- Pen.cs
- TextBoxLine.cs
- UnwrappedTypesXmlSerializerManager.cs
- HttpListenerRequest.cs
- Matrix3D.cs
- AttachedAnnotationChangedEventArgs.cs
- HighContrastHelper.cs
- VectorConverter.cs
- XPathNavigatorException.cs
- ExecutionEngineException.cs
- AlternationConverter.cs
- SQLDecimal.cs
- BehaviorEditorPart.cs
- UniqueIdentifierService.cs
- GridViewPageEventArgs.cs
- CombinedGeometry.cs
- Pen.cs
- WebPartsPersonalization.cs
- GridViewPageEventArgs.cs
- PanelDesigner.cs
- KeyConstraint.cs
- OracleEncoding.cs
- XamlBrushSerializer.cs
- XmlSchemaAttributeGroup.cs
- CfgSemanticTag.cs
- SortedDictionary.cs
- _AutoWebProxyScriptEngine.cs
- MouseCaptureWithinProperty.cs
- AtomicFile.cs
- DifferencingCollection.cs
- RadioButton.cs
- CodeDirectiveCollection.cs
- OperatorExpressions.cs
- SR.cs
- DependencyObjectPropertyDescriptor.cs
- SettingsAttributeDictionary.cs
- RectangleF.cs
- ThicknessAnimation.cs
- SchemaCollectionPreprocessor.cs
- Span.cs
- TraceContextEventArgs.cs
- nulltextcontainer.cs
- DataViewSettingCollection.cs
- AppDomainProtocolHandler.cs
- SelectionEditingBehavior.cs
- AsyncResult.cs
- figurelengthconverter.cs
- QilXmlReader.cs
- ImmutableAssemblyCacheEntry.cs
- FileVersion.cs
- SplitContainer.cs
- WebServiceData.cs
- CompositeControl.cs
- GPRECT.cs
- AutomationPeer.cs
- ToolboxCategory.cs
- SecurityUtils.cs
- ConfigUtil.cs
- ConnectionPoolManager.cs
- BitmapEffectInput.cs
- ComponentChangedEvent.cs
- Matrix.cs
- Parser.cs
- ParagraphResult.cs
- ControlAdapter.cs
- ImageList.cs
- documentation.cs