Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Core / CSharp / MS / Internal / Automation / WindowProviderWrapper.cs / 1 / WindowProviderWrapper.cs
//---------------------------------------------------------------------------- // //// Copyright (C) Microsoft Corporation. All rights reserved. // // // // Description: Window 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 WindowProviderWrapper: MarshalByRefObject, IWindowProvider { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors private WindowProviderWrapper( AutomationPeer peer, IWindowProvider iface) { _peer = peer; _iface = iface; } #endregion Constructors //------------------------------------------------------ // // Interface IWindowProvider // //----------------------------------------------------- #region Interface IWindowProvider public void SetVisualState( WindowVisualState state ) { ElementUtil.Invoke( _peer, new DispatcherOperationCallback( SetVisualState ), state ); } public void Close() { ElementUtil.Invoke( _peer, new DispatcherOperationCallback( Close ), null ); } public bool WaitForInputIdle( int milliseconds ) { return (bool)ElementUtil.Invoke( _peer, new DispatcherOperationCallback( WaitForInputIdle ), milliseconds ); } public bool Maximizable { get { return (bool) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetMaximizable ), null ); } } public bool Minimizable { get { return (bool) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetMinimizable ), null ); } } public bool IsModal { get { return (bool) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetIsModal ), null ); } } public WindowVisualState VisualState { get { return (WindowVisualState) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetVisualState ), null ); } } public WindowInteractionState InteractionState { get { return (WindowInteractionState) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetInteractionState ), null ); } } public bool IsTopmost { get { return (bool) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetIsTopmost ), null ); } } #endregion Interface IWindowProvider //------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static object Wrap( AutomationPeer peer, object iface) { return new WindowProviderWrapper( peer, (IWindowProvider) iface ); } #endregion Internal Methods //----------------------------------------------------- // // Private Methods // //------------------------------------------------------ #region Private Methods private object SetVisualState( object arg ) { _iface.SetVisualState( (WindowVisualState) arg ); return null; } private object WaitForInputIdle( object arg ) { return _iface.WaitForInputIdle( (int) arg ); } private object Close( object unused ) { _iface.Close(); return null; } private object GetMaximizable( object unused ) { return _iface.Maximizable; } private object GetMinimizable( object unused ) { return _iface.Minimizable; } private object GetIsModal( object unused ) { return _iface.IsModal; } private object GetVisualState( object unused ) { return _iface.VisualState; } private object GetInteractionState( object unused ) { return _iface.InteractionState; } private object GetIsTopmost( object unused ) { return _iface.IsTopmost; } #endregion Private Methods //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- #region Private Fields private AutomationPeer _peer; private IWindowProvider _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: Window 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 WindowProviderWrapper: MarshalByRefObject, IWindowProvider { //----------------------------------------------------- // // Constructors // //----------------------------------------------------- #region Constructors private WindowProviderWrapper( AutomationPeer peer, IWindowProvider iface) { _peer = peer; _iface = iface; } #endregion Constructors //------------------------------------------------------ // // Interface IWindowProvider // //----------------------------------------------------- #region Interface IWindowProvider public void SetVisualState( WindowVisualState state ) { ElementUtil.Invoke( _peer, new DispatcherOperationCallback( SetVisualState ), state ); } public void Close() { ElementUtil.Invoke( _peer, new DispatcherOperationCallback( Close ), null ); } public bool WaitForInputIdle( int milliseconds ) { return (bool)ElementUtil.Invoke( _peer, new DispatcherOperationCallback( WaitForInputIdle ), milliseconds ); } public bool Maximizable { get { return (bool) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetMaximizable ), null ); } } public bool Minimizable { get { return (bool) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetMinimizable ), null ); } } public bool IsModal { get { return (bool) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetIsModal ), null ); } } public WindowVisualState VisualState { get { return (WindowVisualState) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetVisualState ), null ); } } public WindowInteractionState InteractionState { get { return (WindowInteractionState) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetInteractionState ), null ); } } public bool IsTopmost { get { return (bool) ElementUtil.Invoke( _peer, new DispatcherOperationCallback( GetIsTopmost ), null ); } } #endregion Interface IWindowProvider //------------------------------------------------------ // // Internal Methods // //------------------------------------------------------ #region Internal Methods internal static object Wrap( AutomationPeer peer, object iface) { return new WindowProviderWrapper( peer, (IWindowProvider) iface ); } #endregion Internal Methods //----------------------------------------------------- // // Private Methods // //------------------------------------------------------ #region Private Methods private object SetVisualState( object arg ) { _iface.SetVisualState( (WindowVisualState) arg ); return null; } private object WaitForInputIdle( object arg ) { return _iface.WaitForInputIdle( (int) arg ); } private object Close( object unused ) { _iface.Close(); return null; } private object GetMaximizable( object unused ) { return _iface.Maximizable; } private object GetMinimizable( object unused ) { return _iface.Minimizable; } private object GetIsModal( object unused ) { return _iface.IsModal; } private object GetVisualState( object unused ) { return _iface.VisualState; } private object GetInteractionState( object unused ) { return _iface.InteractionState; } private object GetIsTopmost( object unused ) { return _iface.IsTopmost; } #endregion Private Methods //----------------------------------------------------- // // Private Fields // //----------------------------------------------------- #region Private Fields private AutomationPeer _peer; private IWindowProvider _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
- CustomAttribute.cs
- QueryOpcode.cs
- StylusPoint.cs
- RenderData.cs
- COM2ICategorizePropertiesHandler.cs
- SignedXml.cs
- ContainerAction.cs
- ErrorsHelper.cs
- AmbientLight.cs
- TextOutput.cs
- ImportContext.cs
- InputBinder.cs
- UrlPath.cs
- XmlName.cs
- Knowncolors.cs
- PageVisual.cs
- XPathItem.cs
- DefaultSection.cs
- Path.cs
- PresentationSource.cs
- SpeechRecognizer.cs
- StringValueSerializer.cs
- CommandPlan.cs
- GenerateTemporaryTargetAssembly.cs
- XNodeNavigator.cs
- OpenTypeCommon.cs
- CommandConverter.cs
- TriState.cs
- BitmapEffectCollection.cs
- XmlTextWriter.cs
- ByteBufferPool.cs
- InstanceKeyCollisionException.cs
- ColumnHeader.cs
- HtmlTableCellCollection.cs
- Pair.cs
- NominalTypeEliminator.cs
- InputChannel.cs
- Relationship.cs
- ImpersonateTokenRef.cs
- TdsParserSessionPool.cs
- Nullable.cs
- Perspective.cs
- PolyBezierSegment.cs
- WaitForChangedResult.cs
- QilInvokeEarlyBound.cs
- WebControlsSection.cs
- SettingsProviderCollection.cs
- TextServicesDisplayAttribute.cs
- LayeredChannelFactory.cs
- FileSystemInfo.cs
- IndentTextWriter.cs
- Label.cs
- MDIClient.cs
- CodeCastExpression.cs
- HMAC.cs
- MediaPlayer.cs
- TypeExtensionConverter.cs
- CodeEventReferenceExpression.cs
- BitmapSourceSafeMILHandle.cs
- CharacterShapingProperties.cs
- AssemblyCollection.cs
- GraphicsPathIterator.cs
- ListViewItem.cs
- XmlEncoding.cs
- DelegatingTypeDescriptionProvider.cs
- HMACSHA512.cs
- OleTxTransaction.cs
- BlockCollection.cs
- Codec.cs
- NetMsmqBinding.cs
- Int64KeyFrameCollection.cs
- SoapSchemaImporter.cs
- WindowsNonControl.cs
- Freezable.cs
- ScaleTransform.cs
- Int32CollectionValueSerializer.cs
- MsmqAppDomainProtocolHandler.cs
- XmlQuerySequence.cs
- RuntimeWrappedException.cs
- HandlerFactoryCache.cs
- TypeElementCollection.cs
- PromptBuilder.cs
- Stream.cs
- SQLGuid.cs
- ExtensionSimplifierMarkupObject.cs
- StorageMappingItemCollection.cs
- NameTable.cs
- TailPinnedEventArgs.cs
- XamlBrushSerializer.cs
- FunctionImportMapping.cs
- RelationshipConverter.cs
- validationstate.cs
- SmtpMail.cs
- JournalEntryListConverter.cs
- ObjectSecurity.cs
- MemberInfoSerializationHolder.cs
- NGCSerializationManager.cs
- AttributeCollection.cs
- SerializationSectionGroup.cs
- ResourceExpressionBuilder.cs