Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Core / CSharp / MS / Internal / Automation / MultipleViewProviderWrapper.cs / 1305600 / 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
- WebPartZoneAutoFormat.cs
- FacetValueContainer.cs
- RouteValueDictionary.cs
- _AutoWebProxyScriptEngine.cs
- Process.cs
- TextServicesLoader.cs
- MenuItemBinding.cs
- EmptyReadOnlyDictionaryInternal.cs
- HtmlInputReset.cs
- XmlSerializerNamespaces.cs
- ValidationRuleCollection.cs
- DbDataAdapter.cs
- PerformanceCounterLib.cs
- SymmetricKey.cs
- OutputCacheModule.cs
- DataGridViewBand.cs
- BeginStoryboard.cs
- ConfigurationStrings.cs
- ZipArchive.cs
- Int32Collection.cs
- VectorValueSerializer.cs
- LinearQuaternionKeyFrame.cs
- LoginStatusDesigner.cs
- ControlCollection.cs
- AuthenticationManager.cs
- CachedPathData.cs
- SchemaElement.cs
- TableItemPatternIdentifiers.cs
- StylusPointPropertyId.cs
- FunctionUpdateCommand.cs
- SecuritySessionServerSettings.cs
- DataRecordInfo.cs
- BidPrivateBase.cs
- AlignmentXValidation.cs
- EFColumnProvider.cs
- MarkupCompilePass2.cs
- NavigatingCancelEventArgs.cs
- CompleteWizardStep.cs
- TextTreeRootTextBlock.cs
- Rss20ItemFormatter.cs
- JavaScriptSerializer.cs
- BitmapScalingModeValidation.cs
- ExpressionEditorAttribute.cs
- ErasingStroke.cs
- METAHEADER.cs
- TransformGroup.cs
- RegistryDataKey.cs
- TextTreeRootTextBlock.cs
- RootBrowserWindowProxy.cs
- Cell.cs
- FontStyleConverter.cs
- WebPartExportVerb.cs
- OleDbStruct.cs
- COM2Properties.cs
- SyndicationDeserializer.cs
- DispatchWrapper.cs
- SpellerStatusTable.cs
- WebPartHeaderCloseVerb.cs
- TreeNodeClickEventArgs.cs
- IndividualDeviceConfig.cs
- XamlPoint3DCollectionSerializer.cs
- CngUIPolicy.cs
- ToolboxItemFilterAttribute.cs
- GridViewItemAutomationPeer.cs
- TagMapInfo.cs
- FromRequest.cs
- BoundPropertyEntry.cs
- SuppressMergeCheckAttribute.cs
- GZipDecoder.cs
- AsyncStreamReader.cs
- ToolZone.cs
- WebPartVerbCollection.cs
- StringReader.cs
- SmtpMail.cs
- TcpAppDomainProtocolHandler.cs
- CompatibleComparer.cs
- Helpers.cs
- KeyMatchBuilder.cs
- storepermission.cs
- sqlnorm.cs
- InstanceCreationEditor.cs
- StackSpiller.Temps.cs
- LinqDataSourceDeleteEventArgs.cs
- UnmanagedMemoryStreamWrapper.cs
- CodeIdentifiers.cs
- DetailsViewInsertEventArgs.cs
- WebConfigurationHostFileChange.cs
- IncrementalHitTester.cs
- CardSpacePolicyElement.cs
- Queue.cs
- PersonalizationAdministration.cs
- ZipFileInfo.cs
- VirtualStackFrame.cs
- OdbcCommandBuilder.cs
- ClientConfigurationSystem.cs
- RtType.cs
- SourceFileInfo.cs
- UnicastIPAddressInformationCollection.cs
- PropertyRef.cs
- TabControlAutomationPeer.cs