Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / wpf / src / Core / CSharp / MS / Internal / Automation / WindowProviderWrapper.cs / 1305600 / 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
- documentsequencetextview.cs
- __ComObject.cs
- ObjectPropertyMapping.cs
- DBCommandBuilder.cs
- FrameworkContextData.cs
- TreeNode.cs
- EmbeddedMailObjectsCollection.cs
- InputLangChangeRequestEvent.cs
- ObjectListComponentEditor.cs
- WebPartDisplayModeCollection.cs
- HttpWebRequest.cs
- ThicknessAnimationUsingKeyFrames.cs
- DataKeyPropertyAttribute.cs
- DataFormat.cs
- MailAddressCollection.cs
- JournalEntryListConverter.cs
- DataKeyCollection.cs
- TypedElement.cs
- AnimationClockResource.cs
- ValidationErrorEventArgs.cs
- PrintPreviewControl.cs
- ColumnMap.cs
- MetadataArtifactLoaderCompositeResource.cs
- CompositeKey.cs
- CngAlgorithmGroup.cs
- RadioButton.cs
- PageHandlerFactory.cs
- WrappedOptions.cs
- COAUTHINFO.cs
- PersistenceProviderFactory.cs
- ToolbarAUtomationPeer.cs
- Encoder.cs
- XmlResolver.cs
- arclist.cs
- CollectionBuilder.cs
- ToolboxBitmapAttribute.cs
- DSASignatureDeformatter.cs
- LZCodec.cs
- RepeatButton.cs
- XmlBinaryReader.cs
- InstanceHandleConflictException.cs
- AuthorizationRuleCollection.cs
- AuthStoreRoleProvider.cs
- BaseParser.cs
- ListDictionary.cs
- SymbolResolver.cs
- HelpEvent.cs
- InputMethod.cs
- MdImport.cs
- SqlRetyper.cs
- OrderedHashRepartitionStream.cs
- DocumentCollection.cs
- ColumnMapVisitor.cs
- XmlLanguageConverter.cs
- UnauthorizedAccessException.cs
- XmlComment.cs
- TextParagraph.cs
- SettingsSection.cs
- PersonalizationAdministration.cs
- Pen.cs
- ScriptMethodAttribute.cs
- XmlSchemaDocumentation.cs
- CustomValidator.cs
- LookupNode.cs
- CodeGen.cs
- SID.cs
- FieldTemplateUserControl.cs
- BoundPropertyEntry.cs
- RC2.cs
- CodeMethodReturnStatement.cs
- CheckBoxAutomationPeer.cs
- StrokeCollection.cs
- recordstatescratchpad.cs
- TextRangeEditTables.cs
- SqlCacheDependencyDatabaseCollection.cs
- ConcurrentDictionary.cs
- WS2007HttpBindingElement.cs
- Single.cs
- ToolTip.cs
- CqlParser.cs
- _SSPIWrapper.cs
- SymLanguageType.cs
- DbConnectionClosed.cs
- ArrayElementGridEntry.cs
- StringComparer.cs
- LinearQuaternionKeyFrame.cs
- MulticastNotSupportedException.cs
- ConnectionStringSettingsCollection.cs
- sortedlist.cs
- TextBounds.cs
- DataTableClearEvent.cs
- DrawingGroupDrawingContext.cs
- SerialPinChanges.cs
- XmlDeclaration.cs
- Stroke.cs
- Header.cs
- OleDbDataAdapter.cs
- FillBehavior.cs
- VisualBrush.cs
- rsa.cs