Code:
/ Dotnetfx_Vista_SP2 / Dotnetfx_Vista_SP2 / 8.0.50727.4016 / DEVDIV / depot / DevDiv / releases / Orcas / QFE / wpf / src / Framework / MS / Internal / PtsHost / UpdateRecord.cs / 1 / UpdateRecord.cs
//---------------------------------------------------------------------------- // // Copyright (C) Microsoft Corporation. All rights reserved. // // File: UpdateRecord.cs // // Description: Contains information about current state of upate process // in the current container paragraph. // // History: // 05/05/2003 : grzegorz - moving from Avalon branch. // //--------------------------------------------------------------------------- using System; using System.Diagnostics; using MS.Internal.PtsHost.UnsafeNativeMethods; namespace MS.Internal.PtsHost { // --------------------------------------------------------------------- // Contains information about current state of upate process in the // current container paragraph. // --------------------------------------------------------------------- internal sealed class UpdateRecord { // ------------------------------------------------------------------ // Constructor // ----------------------------------------------------------------- internal UpdateRecord() { Dtr = new DirtyTextRange(0,0,0); FirstPara = SyncPara = null; ChangeType = PTS.FSKCHANGE.fskchNone; Next = null; InProcessing = false; } // ------------------------------------------------------------------ // Merge with next update record. // ------------------------------------------------------------------ internal void MergeWithNext() { Debug.Assert(Next != null); // This is the last UR, cannot merge with next. // Merge DTRs int delta = Next.Dtr.StartIndex - Dtr.StartIndex; // Dtr.StartIndex is not changing Dtr.PositionsAdded += delta + Next.Dtr.PositionsAdded; Dtr.PositionsRemoved += delta + Next.Dtr.PositionsRemoved; // Reasign [....] point and next UpdateRecord SyncPara = Next.SyncPara; Next = Next.Next; } // ----------------------------------------------------------------- // Dirty text range. // ------------------------------------------------------------------ internal DirtyTextRange Dtr; // ----------------------------------------------------------------- // The first paragraph affected by the change. // ----------------------------------------------------------------- internal BaseParagraph FirstPara; // ----------------------------------------------------------------- // The first paragraph not affected by DTR, synchronization point for // update process. // ------------------------------------------------------------------ internal BaseParagraph SyncPara; // ----------------------------------------------------------------- // Type of the change (none, new, inside). // ------------------------------------------------------------------ internal PTS.FSKCHANGE ChangeType; // ------------------------------------------------------------------ // Next UpdateRecord. // ----------------------------------------------------------------- internal UpdateRecord Next; // ------------------------------------------------------------------ // Update record is in processing mode? // ----------------------------------------------------------------- internal bool InProcessing; } } // 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. // // File: UpdateRecord.cs // // Description: Contains information about current state of upate process // in the current container paragraph. // // History: // 05/05/2003 : grzegorz - moving from Avalon branch. // //--------------------------------------------------------------------------- using System; using System.Diagnostics; using MS.Internal.PtsHost.UnsafeNativeMethods; namespace MS.Internal.PtsHost { // --------------------------------------------------------------------- // Contains information about current state of upate process in the // current container paragraph. // --------------------------------------------------------------------- internal sealed class UpdateRecord { // ------------------------------------------------------------------ // Constructor // ----------------------------------------------------------------- internal UpdateRecord() { Dtr = new DirtyTextRange(0,0,0); FirstPara = SyncPara = null; ChangeType = PTS.FSKCHANGE.fskchNone; Next = null; InProcessing = false; } // ------------------------------------------------------------------ // Merge with next update record. // ------------------------------------------------------------------ internal void MergeWithNext() { Debug.Assert(Next != null); // This is the last UR, cannot merge with next. // Merge DTRs int delta = Next.Dtr.StartIndex - Dtr.StartIndex; // Dtr.StartIndex is not changing Dtr.PositionsAdded += delta + Next.Dtr.PositionsAdded; Dtr.PositionsRemoved += delta + Next.Dtr.PositionsRemoved; // Reasign [....] point and next UpdateRecord SyncPara = Next.SyncPara; Next = Next.Next; } // ----------------------------------------------------------------- // Dirty text range. // ------------------------------------------------------------------ internal DirtyTextRange Dtr; // ----------------------------------------------------------------- // The first paragraph affected by the change. // ----------------------------------------------------------------- internal BaseParagraph FirstPara; // ----------------------------------------------------------------- // The first paragraph not affected by DTR, synchronization point for // update process. // ------------------------------------------------------------------ internal BaseParagraph SyncPara; // ----------------------------------------------------------------- // Type of the change (none, new, inside). // ------------------------------------------------------------------ internal PTS.FSKCHANGE ChangeType; // ------------------------------------------------------------------ // Next UpdateRecord. // ----------------------------------------------------------------- internal UpdateRecord Next; // ------------------------------------------------------------------ // Update record is in processing mode? // ----------------------------------------------------------------- internal bool InProcessing; } } // 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
- CodeArrayCreateExpression.cs
- FormViewPageEventArgs.cs
- XmlHierarchicalDataSourceView.cs
- EncoderExceptionFallback.cs
- TimeoutException.cs
- FormViewPageEventArgs.cs
- IProvider.cs
- ValidatedControlConverter.cs
- WindowsButton.cs
- SafeCertificateContext.cs
- diagnosticsswitches.cs
- CustomLineCap.cs
- FSWPathEditor.cs
- XmlJsonWriter.cs
- ProcessInfo.cs
- DetailsViewRow.cs
- DetailsViewUpdatedEventArgs.cs
- DuplicateWaitObjectException.cs
- StrongNameHelpers.cs
- DialogResultConverter.cs
- SecurityContext.cs
- XPathSelfQuery.cs
- unsafeIndexingFilterStream.cs
- TextSimpleMarkerProperties.cs
- ScriptResourceInfo.cs
- UserControlBuildProvider.cs
- DtdParser.cs
- SystemIPInterfaceStatistics.cs
- EntityDataSource.cs
- DocobjHost.cs
- DSASignatureDeformatter.cs
- LZCodec.cs
- SqlUnionizer.cs
- BindStream.cs
- PeerCollaborationPermission.cs
- ChtmlPhoneCallAdapter.cs
- WhitespaceReader.cs
- HttpConfigurationContext.cs
- TreeNodeBindingCollection.cs
- CodeCatchClause.cs
- Matrix3DConverter.cs
- LocatorBase.cs
- DiscoveryServiceExtension.cs
- ReadOnlyCollection.cs
- JournalEntryStack.cs
- XmlSchemaObject.cs
- WebPartVerbCollection.cs
- ScrollContentPresenter.cs
- ProtocolProfile.cs
- EndOfStreamException.cs
- WorkflowTimerService.cs
- SafeCoTaskMem.cs
- AttributeProviderAttribute.cs
- EditorZone.cs
- PerfCounterSection.cs
- IgnoreFlushAndCloseStream.cs
- SubclassTypeValidator.cs
- PerfService.cs
- MulticastIPAddressInformationCollection.cs
- ApplicationDirectory.cs
- TextTreeText.cs
- DependencyPropertyKey.cs
- UnauthorizedWebPart.cs
- ConfigurationErrorsException.cs
- HandleCollector.cs
- QueryCacheEntry.cs
- ButtonPopupAdapter.cs
- EmptyControlCollection.cs
- TiffBitmapEncoder.cs
- InheritanceAttribute.cs
- dataobject.cs
- DropTarget.cs
- KoreanCalendar.cs
- coordinatorscratchpad.cs
- BamlCollectionHolder.cs
- Stackframe.cs
- AsymmetricAlgorithm.cs
- OutputCacheProfileCollection.cs
- IChannel.cs
- TextHidden.cs
- CodeGenerator.cs
- ColorBuilder.cs
- ConnectionsZoneAutoFormat.cs
- EventListenerClientSide.cs
- LowerCaseStringConverter.cs
- ScrollPattern.cs
- Bitmap.cs
- ManagedIStream.cs
- sqlcontext.cs
- TextDecorations.cs
- PageAdapter.cs
- DocumentPageHost.cs
- SoapReflectionImporter.cs
- SaveWorkflowAsyncResult.cs
- UpdatePanelControlTrigger.cs
- TransportChannelListener.cs
- ModelVisual3D.cs
- RelationshipType.cs
- CompModSwitches.cs
- SafeNativeMemoryHandle.cs