Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / Orcas / NetFXw7 / wpf / src / Core / CSharp / System / Windows / Input / Stylus / PenThread.cs / 1 / PenThread.cs
//#define TRACE using System; using System.Diagnostics; using System.Collections; using System.Collections.ObjectModel; using System.Runtime.InteropServices; using System.Windows.Threading; using System.Threading; using System.Security; using System.Security.Permissions; using MS.Internal; using MS.Internal.PresentationCore; // SecurityHelper using MS.Win32.Penimc; using SR=MS.Internal.PresentationCore.SR; using SRID=MS.Internal.PresentationCore.SRID; namespace System.Windows.Input { ///////////////////////////////////////////////////////////////////////// internal sealed class PenThread { private PenThreadWorker _penThreadWorker; ////// Critical - Calls SecurityCritical code PenThreadWorker constructor. /// Called by PenThreadPool.RegisterPenContextHelper. /// TreatAsSafe boundry is Stylus.EnableCore, Stylus.RegisterHwndForInput /// and HwndWrapperHook class (via HwndSource.InputFilterMessage). /// [SecurityCritical] internal PenThread() { _penThreadWorker = new PenThreadWorker(); } ////// Dispose /// internal void Dispose() { DisposeHelper(); } ///////////////////////////////////////////////////////////////////// ~PenThread() { DisposeHelper(); } ///////////////////////////////////////////////////////////////////// ////// Critical - Call security critical method PenThreadWorker.Dispose(). /// TreatAsSafe - Safe since it only frees internal private handle /// on an object that is going to be also marked as disposed and /// start failing all calls after return. /// [SecurityCritical, SecurityTreatAsSafe] void DisposeHelper() { // NOTE: PenThreadWorker deals with already being disposed logic. _penThreadWorker.Dispose(); GC.KeepAlive(this); } ///////////////////////////////////////////////////////////////////// ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerAddPenContext. /// Called by PenThreadPool.RegisterPenContextHelper. /// TreatAsSafe boundry is Stylus.EnableCore, Stylus.RegisterHwndForInput /// and HwndWrapperHook class (via HwndSource.InputFilterMessage). /// [SecurityCritical] internal bool AddPenContext(PenContext penContext) { return _penThreadWorker.WorkerAddPenContext(penContext); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerRemovePenContext. /// Called by PenContext.Disable. /// TreatAsSafe boundry is PenContext.Dispose, Stylus.ProcessDisplayChange /// and HwndWrapperHook class (via HwndSource.InputFilterMessage). /// [SecurityCritical] internal bool RemovePenContext(PenContext penContext) { return _penThreadWorker.WorkerRemovePenContext(penContext); } ///////////////////////////////////////////////////////////////////// ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerGetTabletsInfo. /// Called by PenThreadPool.WorkerGetTabletsInfo. /// [SecurityCritical] internal TabletDeviceInfo[] WorkerGetTabletsInfo() { return _penThreadWorker.WorkerGetTabletsInfo(); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerCreateContext. /// Called by PenThreadPool.WorkerCreateContext. /// TreatAsSafe boundry is Stylus.EnableCore and HwndWrapperHook class /// (via HwndSource.InputFilterMessage). /// [SecurityCritical] internal PenContextInfo WorkerCreateContext(IntPtr hwnd, IPimcTablet pimcTablet) { return _penThreadWorker.WorkerCreateContext(hwnd, pimcTablet); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerRefreshCursorInfo. /// Called by PenThreadPool.WorkerRefreshCursorInfo. /// [SecurityCritical] internal StylusDeviceInfo[] WorkerRefreshCursorInfo(IPimcTablet pimcTablet) { return _penThreadWorker.WorkerRefreshCursorInfo(pimcTablet); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerGetTabletInfo. /// Called by PenThreadPool.WorkerGetTabletInfo. /// [SecurityCritical] internal TabletDeviceInfo WorkerGetTabletInfo(uint index) { return _penThreadWorker.WorkerGetTabletInfo(index); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerGetUpdatedSizes. /// Called by PenThreadPool.WorkerGetUpdatedTabletRect. /// [SecurityCritical] internal TabletDeviceSizeInfo WorkerGetUpdatedSizes(IPimcTablet pimcTablet) { return _penThreadWorker.WorkerGetUpdatedSizes(pimcTablet); } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved. //#define TRACE using System; using System.Diagnostics; using System.Collections; using System.Collections.ObjectModel; using System.Runtime.InteropServices; using System.Windows.Threading; using System.Threading; using System.Security; using System.Security.Permissions; using MS.Internal; using MS.Internal.PresentationCore; // SecurityHelper using MS.Win32.Penimc; using SR=MS.Internal.PresentationCore.SR; using SRID=MS.Internal.PresentationCore.SRID; namespace System.Windows.Input { ///////////////////////////////////////////////////////////////////////// internal sealed class PenThread { private PenThreadWorker _penThreadWorker; ////// Critical - Calls SecurityCritical code PenThreadWorker constructor. /// Called by PenThreadPool.RegisterPenContextHelper. /// TreatAsSafe boundry is Stylus.EnableCore, Stylus.RegisterHwndForInput /// and HwndWrapperHook class (via HwndSource.InputFilterMessage). /// [SecurityCritical] internal PenThread() { _penThreadWorker = new PenThreadWorker(); } ////// Dispose /// internal void Dispose() { DisposeHelper(); } ///////////////////////////////////////////////////////////////////// ~PenThread() { DisposeHelper(); } ///////////////////////////////////////////////////////////////////// ////// Critical - Call security critical method PenThreadWorker.Dispose(). /// TreatAsSafe - Safe since it only frees internal private handle /// on an object that is going to be also marked as disposed and /// start failing all calls after return. /// [SecurityCritical, SecurityTreatAsSafe] void DisposeHelper() { // NOTE: PenThreadWorker deals with already being disposed logic. _penThreadWorker.Dispose(); GC.KeepAlive(this); } ///////////////////////////////////////////////////////////////////// ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerAddPenContext. /// Called by PenThreadPool.RegisterPenContextHelper. /// TreatAsSafe boundry is Stylus.EnableCore, Stylus.RegisterHwndForInput /// and HwndWrapperHook class (via HwndSource.InputFilterMessage). /// [SecurityCritical] internal bool AddPenContext(PenContext penContext) { return _penThreadWorker.WorkerAddPenContext(penContext); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerRemovePenContext. /// Called by PenContext.Disable. /// TreatAsSafe boundry is PenContext.Dispose, Stylus.ProcessDisplayChange /// and HwndWrapperHook class (via HwndSource.InputFilterMessage). /// [SecurityCritical] internal bool RemovePenContext(PenContext penContext) { return _penThreadWorker.WorkerRemovePenContext(penContext); } ///////////////////////////////////////////////////////////////////// ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerGetTabletsInfo. /// Called by PenThreadPool.WorkerGetTabletsInfo. /// [SecurityCritical] internal TabletDeviceInfo[] WorkerGetTabletsInfo() { return _penThreadWorker.WorkerGetTabletsInfo(); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerCreateContext. /// Called by PenThreadPool.WorkerCreateContext. /// TreatAsSafe boundry is Stylus.EnableCore and HwndWrapperHook class /// (via HwndSource.InputFilterMessage). /// [SecurityCritical] internal PenContextInfo WorkerCreateContext(IntPtr hwnd, IPimcTablet pimcTablet) { return _penThreadWorker.WorkerCreateContext(hwnd, pimcTablet); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerRefreshCursorInfo. /// Called by PenThreadPool.WorkerRefreshCursorInfo. /// [SecurityCritical] internal StylusDeviceInfo[] WorkerRefreshCursorInfo(IPimcTablet pimcTablet) { return _penThreadWorker.WorkerRefreshCursorInfo(pimcTablet); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerGetTabletInfo. /// Called by PenThreadPool.WorkerGetTabletInfo. /// [SecurityCritical] internal TabletDeviceInfo WorkerGetTabletInfo(uint index) { return _penThreadWorker.WorkerGetTabletInfo(index); } ////// Critical - Calls SecurityCritical code PenThreadWorker.WorkerGetUpdatedSizes. /// Called by PenThreadPool.WorkerGetUpdatedTabletRect. /// [SecurityCritical] internal TabletDeviceSizeInfo WorkerGetUpdatedSizes(IPimcTablet pimcTablet) { return _penThreadWorker.WorkerGetUpdatedSizes(pimcTablet); } } } // 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
- Fx.cs
- TraceHwndHost.cs
- BaseDataList.cs
- AccessDataSourceDesigner.cs
- CacheAxisQuery.cs
- PerfCounterSection.cs
- SQLBinary.cs
- SerializationStore.cs
- BitmapVisualManager.cs
- DrawingAttributeSerializer.cs
- DifferencingCollection.cs
- FontUnit.cs
- SqlClientPermission.cs
- ElementNotEnabledException.cs
- ExternalException.cs
- BitmapSource.cs
- X509SubjectKeyIdentifierClause.cs
- SerializationSectionGroup.cs
- EntitySetBase.cs
- ReadWriteObjectLock.cs
- RequestBringIntoViewEventArgs.cs
- CommonDialog.cs
- FullTextState.cs
- DocumentXPathNavigator.cs
- XmlSequenceWriter.cs
- SmiSettersStream.cs
- TransformProviderWrapper.cs
- MetadataArtifactLoaderCompositeResource.cs
- ToolStripContainer.cs
- _CommandStream.cs
- LinkArea.cs
- RefreshEventArgs.cs
- GridViewItemAutomationPeer.cs
- SendMailErrorEventArgs.cs
- DataGridViewTopRowAccessibleObject.cs
- DebuggerAttributes.cs
- ObjectQueryExecutionPlan.cs
- TextContainerHelper.cs
- IndexingContentUnit.cs
- Ref.cs
- ItemType.cs
- EventWaitHandleSecurity.cs
- XmlEncoding.cs
- CancelAsyncOperationRequest.cs
- HTMLTextWriter.cs
- ControlPersister.cs
- AnnotationComponentManager.cs
- ResourceWriter.cs
- DisableDpiAwarenessAttribute.cs
- ImmutableObjectAttribute.cs
- XslVisitor.cs
- BuilderPropertyEntry.cs
- DataSourceSelectArguments.cs
- ItemContainerPattern.cs
- ServiceOperationWrapper.cs
- KeyInstance.cs
- HostElement.cs
- DynamicValidator.cs
- ItemCheckedEvent.cs
- StrokeCollectionDefaultValueFactory.cs
- SoapAttributes.cs
- BuilderPropertyEntry.cs
- WebServiceClientProxyGenerator.cs
- CategoryNameCollection.cs
- TableSectionStyle.cs
- ReadOnlyHierarchicalDataSource.cs
- CommandSet.cs
- SQlBooleanStorage.cs
- AutoGeneratedFieldProperties.cs
- SystemFonts.cs
- UIElement3D.cs
- AttributeQuery.cs
- SHA384Managed.cs
- ToolStripItemBehavior.cs
- GridViewCancelEditEventArgs.cs
- RawStylusSystemGestureInputReport.cs
- Empty.cs
- SortDescriptionCollection.cs
- ZipFileInfoCollection.cs
- WinEventQueueItem.cs
- ClientTargetSection.cs
- OracleNumber.cs
- PersonalizationProviderCollection.cs
- GeneralTransform2DTo3D.cs
- CommandHelper.cs
- ListGeneralPage.cs
- RepeaterItem.cs
- TextMarkerSource.cs
- Deflater.cs
- DeploymentExceptionMapper.cs
- BindStream.cs
- Primitive.cs
- WindowsUpDown.cs
- Block.cs
- DataGridViewCellCancelEventArgs.cs
- PeerCustomResolverBindingElement.cs
- MultipartIdentifier.cs
- WizardStepBase.cs
- TransformPattern.cs
- Style.cs