Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Core / CSharp / MS / Internal / Automation / DockProviderWrapper.cs / 1305600 / DockProviderWrapper.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: Dock 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 DockProviderWrapper: MarshalByRefObject, IDockProvider { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors private DockProviderWrapper( AutomationPeer peer, IDockProvider iface ) { _peer = peer; _iface = iface; } #endregion Constructors //------------------------------------------------------ // // Interface IDockProvider // //----------------------------------------------------- #region Interface IDockProvider public void SetDockPosition(DockPosition dockPosition) { ElementUtil.Invoke( _peer, new DispatcherOperationCallback( SetDockPosition ), dockPosition ); } public DockPosition DockPosition { get { return (DockPosition)ElementUtil.Invoke(_peer, new DispatcherOperationCallback( GetDockPosition ), null); } } #endregion Interface IDockProvider //------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static object Wrap( AutomationPeer peer, object iface ) { return new DockProviderWrapper( peer, (IDockProvider) iface ); } #endregion Internal Methods //----------------------------------------------------- // // Private Methods // //------------------------------------------------------ #region Private Methods private object SetDockPosition( object arg ) { _iface.SetDockPosition( (DockPosition) arg ); return null; } private object GetDockPosition( object unused ) { return _iface.DockPosition; } #endregion Private Methods //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- #region Private Fields private AutomationPeer _peer; private IDockProvider _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: Dock 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 DockProviderWrapper: MarshalByRefObject, IDockProvider { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors private DockProviderWrapper( AutomationPeer peer, IDockProvider iface ) { _peer = peer; _iface = iface; } #endregion Constructors //------------------------------------------------------ // // Interface IDockProvider // //----------------------------------------------------- #region Interface IDockProvider public void SetDockPosition(DockPosition dockPosition) { ElementUtil.Invoke( _peer, new DispatcherOperationCallback( SetDockPosition ), dockPosition ); } public DockPosition DockPosition { get { return (DockPosition)ElementUtil.Invoke(_peer, new DispatcherOperationCallback( GetDockPosition ), null); } } #endregion Interface IDockProvider //------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static object Wrap( AutomationPeer peer, object iface ) { return new DockProviderWrapper( peer, (IDockProvider) iface ); } #endregion Internal Methods //----------------------------------------------------- // // Private Methods // //------------------------------------------------------ #region Private Methods private object SetDockPosition( object arg ) { _iface.SetDockPosition( (DockPosition) arg ); return null; } private object GetDockPosition( object unused ) { return _iface.DockPosition; } #endregion Private Methods //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- #region Private Fields private AutomationPeer _peer; private IDockProvider _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
- ApplicationContext.cs
- GridToolTip.cs
- BaseInfoTable.cs
- COM2ExtendedBrowsingHandler.cs
- InkCollectionBehavior.cs
- CharEntityEncoderFallback.cs
- NamespaceCollection.cs
- ClientUrlResolverWrapper.cs
- SQLSingleStorage.cs
- TypeHelper.cs
- GPPOINTF.cs
- CalculatedColumn.cs
- ScriptingAuthenticationServiceSection.cs
- CompositeFontFamily.cs
- Completion.cs
- Classification.cs
- ToolStripDesignerAvailabilityAttribute.cs
- ProviderConnectionPoint.cs
- ConstructorBuilder.cs
- SystemIPGlobalStatistics.cs
- SingleAnimationBase.cs
- StoreAnnotationsMap.cs
- HwndSourceKeyboardInputSite.cs
- XPathEmptyIterator.cs
- CroppedBitmap.cs
- TransformCollection.cs
- ModelTreeEnumerator.cs
- Transform3DGroup.cs
- ProgressiveCrcCalculatingStream.cs
- ClientType.cs
- SafeCryptHandles.cs
- FontFamily.cs
- DataGridViewButtonColumn.cs
- DocumentSchemaValidator.cs
- ExcludePathInfo.cs
- __Filters.cs
- CompensationHandlingFilter.cs
- IResourceProvider.cs
- FontResourceCache.cs
- _SslState.cs
- Invariant.cs
- WeakReadOnlyCollection.cs
- HttpContextServiceHost.cs
- TextParentUndoUnit.cs
- AsyncOperationManager.cs
- ValueQuery.cs
- BinaryOperationBinder.cs
- CustomGrammar.cs
- TypeToken.cs
- SamlConditions.cs
- ReadOnlyObservableCollection.cs
- CodeSubDirectoriesCollection.cs
- NativeRightsManagementAPIsStructures.cs
- Range.cs
- BaseCAMarshaler.cs
- IncrementalReadDecoders.cs
- EntityConnection.cs
- IntSecurity.cs
- EndpointDiscoveryMetadata11.cs
- MethodCallTranslator.cs
- NameObjectCollectionBase.cs
- MarshalByValueComponent.cs
- DataGridViewCellPaintingEventArgs.cs
- BulletChrome.cs
- SerializationSectionGroup.cs
- Size.cs
- EditingContext.cs
- HwndStylusInputProvider.cs
- BooleanKeyFrameCollection.cs
- OdbcError.cs
- TargetInvocationException.cs
- NamedPermissionSet.cs
- sqlcontext.cs
- HttpRequestBase.cs
- ElementMarkupObject.cs
- SessionStateModule.cs
- ConversionHelper.cs
- CacheChildrenQuery.cs
- EpmContentDeSerializer.cs
- ResizingMessageFilter.cs
- TraceHandler.cs
- ManagedWndProcTracker.cs
- ByteStack.cs
- TraceRecord.cs
- Guid.cs
- VariableElement.cs
- EntityDataSourceChangedEventArgs.cs
- BindingRestrictions.cs
- _AcceptOverlappedAsyncResult.cs
- CommandDevice.cs
- StyleBamlTreeBuilder.cs
- PreloadedPackages.cs
- MatrixConverter.cs
- AnimationException.cs
- InsufficientMemoryException.cs
- TCPListener.cs
- DataGridViewRowsAddedEventArgs.cs
- ActivationArguments.cs
- CodeDelegateCreateExpression.cs
- CodeDomSerializerBase.cs