Code:
/ DotNET / DotNET / 8.0 / untmp / WIN_WINDOWS / lh_tools_devdiv_wpf / Windows / wcp / Framework / MS / Internal / PtsHost / FloaterBaseParagraph.cs / 1 / FloaterBaseParagraph.cs
//---------------------------------------------------------------------------- // // Copyright (C) Microsoft Corporation. All rights reserved. // // Description: FloaterBaseParagraph class provides a wrapper for floater // and UIElement objects. // //--------------------------------------------------------------------------- #pragma warning disable 1634, 1691 // avoid generating warnings about unknown // message numbers and unknown pragmas for PRESharp contol using System; using System.Diagnostics; using System.Security; // SecurityCritical using System.Windows; using System.Windows.Documents; using MS.Internal.Documents; using MS.Internal.Text; using MS.Internal.PtsHost.UnsafeNativeMethods; namespace MS.Internal.PtsHost { // --------------------------------------------------------------------- // FloaterBaseParagraph class provides a wrapper for floater and UIElement objects. // --------------------------------------------------------------------- internal abstract class FloaterBaseParagraph : BaseParagraph { //-------------------------------------------------------------------- // // Constructors // //------------------------------------------------------------------- #region Constructors // ------------------------------------------------------------------ // Constructor. // // element - Element associated with paragraph. // structuralCache - Content's structural cache // ------------------------------------------------------------------ protected FloaterBaseParagraph(TextElement element, StructuralCache structuralCache) : base(element, structuralCache) { } // ----------------------------------------------------------------- // IDisposable.Dispose // ------------------------------------------------------------------ public override void Dispose() { base.Dispose(); } #endregion Constructors //------------------------------------------------------------------- // // PTS callbacks // //------------------------------------------------------------------- #region PTS callbacks // ----------------------------------------------------------------- // UpdGetParaChange // ------------------------------------------------------------------ internal override void UpdGetParaChange( out PTS.FSKCHANGE fskch, // OUT: kind of change out int fNoFurtherChanges) // OUT: no changes after? { fskch = PTS.FSKCHANGE.fskchNew; fNoFurtherChanges = PTS.FromBoolean(_stopAsking); } //------------------------------------------------------------------- // GetParaProperties //-------------------------------------------------------------------- internal override void GetParaProperties( ref PTS.FSPAP fspap) // OUT: paragraph properties { GetParaProperties(ref fspap, false); fspap.idobj = PtsHost.FloaterParagraphId; } //-------------------------------------------------------------------- // CreateParaclient //------------------------------------------------------------------- internal override abstract void CreateParaclient( out IntPtr paraClientHandle); // OUT: opaque to PTS paragraph client //-------------------------------------------------------------------- // CollapseMargin //------------------------------------------------------------------- internal override abstract void CollapseMargin( BaseParaClient paraClient, // IN: MarginCollapsingState mcs, // IN: input margin collapsing state uint fswdir, // IN: current direction (of the track, in which margin collapsing is happening) bool suppressTopSpace, // IN: suppress empty space at the top of page out int dvr); // OUT: dvr, calculated based on margin collapsing state //------------------------------------------------------------------- // GetFloaterProperties //------------------------------------------------------------------- internal abstract void GetFloaterProperties( uint fswdirTrack, // IN: direction of track out PTS.FSFLOATERPROPS fsfloaterprops); // OUT: properties of the floater //-------------------------------------------------------------------- // GetFloaterPolygons //------------------------------------------------------------------- ////// Critical, because it is unsafe method. /// [SecurityCritical] internal unsafe virtual void GetFloaterPolygons( FloaterBaseParaClient paraClient, // IN: uint fswdirTrack, // IN: direction of Track int ncVertices, // IN: size of array of vertex counts (= number of polygons) int nfspt, // IN: size of the array of all vertices int* rgcVertices, // OUT: array of vertex counts (array containing number of vertices for each polygon) out int ccVertices, // OUT: actual number of vertex counts PTS.FSPOINT* rgfspt, // OUT: array of all vertices out int cfspt, // OUT: actual total number of vertices in all polygons out int fWrapThrough) // OUT: fill text in empty areas within obstacles? { Debug.Assert(false, "Tight wrap is not currently supported."); ccVertices = cfspt = fWrapThrough = 0; } //-------------------------------------------------------------------- // FormatFloaterContentFinite //-------------------------------------------------------------------- internal abstract void FormatFloaterContentFinite( FloaterBaseParaClient paraClient, // IN: IntPtr pbrkrecIn, // IN: break record---use if !IntPtr.Zero int fBRFromPreviousPage, // IN: break record was created on previous page IntPtr footnoteRejector, // IN: int fEmptyOk, // IN: is it OK not to add anything? int fSuppressTopSpace, // IN: suppress empty space at the top of the page uint fswdir, // IN: direction of Track int fAtMaxWidth, // IN: formating is at full width of column int durAvailable, // IN: width of available space int dvrAvailable, // IN: height of available space PTS.FSKSUPPRESSHARDBREAKBEFOREFIRSTPARA fsksuppresshardbreakbeforefirstparaIn, // IN: suppress breaks at track start? out PTS.FSFMTR fsfmtr, // OUT: result of formatting out IntPtr pfsFloatContent, // OUT: opaque for PTS pointer pointer to formatted content out IntPtr pbrkrecOut, // OUT: pointer to the floater content break record out int durFloaterWidth, // OUT: floater width out int dvrFloaterHeight, // OUT: floater height out PTS.FSBBOX fsbbox, // OUT: floater bbox out int cPolygons, // OUT: number of polygons out int cVertices); // OUT: total number of vertices in all polygons //------------------------------------------------------------------- // FormatFloaterContentBottomless //-------------------------------------------------------------------- internal abstract void FormatFloaterContentBottomless( FloaterBaseParaClient paraClient, // IN: int fSuppressTopSpace, // IN: suppress empty space at the top of the page uint fswdir, // IN: direction of track int fAtMaxWidth, // IN: formating is at full width of column int durAvailable, // IN: width of available space int dvrAvailable, // IN: height of available space out PTS.FSFMTRBL fsfmtrbl, // OUT: result of formatting out IntPtr pfsFloatContent, // OUT: opaque for PTS pointer pointer to formatted content out int durFloaterWidth, // OUT: floater width out int dvrFloaterHeight, // OUT: floater height out PTS.FSBBOX fsbbox, // OUT: floater bbox out int cPolygons, // OUT: number of polygons out int cVertices); // OUT: total number of vertices in all polygons //------------------------------------------------------------------- // FormatFloaterContentBottomless //------------------------------------------------------------------- internal abstract void UpdateBottomlessFloaterContent( FloaterBaseParaClient paraClient, // IN: int fSuppressTopSpace, // IN: suppress empty space at the top of the page uint fswdir, // IN: direction of track int fAtMaxWidth, // IN: formating is at full width of column int durAvailable, // IN: width of available space int dvrAvailable, // IN: height of available space IntPtr pfsFloatContent, // IN: floater content out PTS.FSFMTRBL fsfmtrbl, // OUT: result of formatting out int durFloaterWidth, // OUT: floater width out int dvrFloaterHeight, // OUT: floater height out PTS.FSBBOX fsbbox, // OUT: floater bbox out int cPolygons, // OUT: number of polygons out int cVertices); // OUT: total number of vertices in all polygons //------------------------------------------------------------------- // GetMCSClientAfterFloater //-------------------------------------------------------------------- internal abstract void GetMCSClientAfterFloater( uint fswdirTrack, // IN: direction of Track MarginCollapsingState mcs, // IN: input margin collapsing state out IntPtr pmcsclientOut); // OUT: MCSCLIENT that floater will return to track //------------------------------------------------------------------- // GetDvrUsedForFloater //-------------------------------------------------------------------- internal virtual void GetDvrUsedForFloater( uint fswdirTrack, // IN: direction of Track MarginCollapsingState mcs, // IN: input margin collapsing state int dvrDisplaced, // IN: out int dvrUsed) // OUT: { // When floater is pushed down due to collision, text may need to be // pushed down together with the floater. In such case dvrUsed needs to be // set to height of the floater. // But for now there is no case, where we need this feature, hence dvrUsed is // always 0. dvrUsed = 0; } #endregion PTS callbacks } } #pragma warning enable 1634, 1691 // 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
- OdbcConnectionPoolProviderInfo.cs
- OleDbTransaction.cs
- HtmlPageAdapter.cs
- FrameworkContentElementAutomationPeer.cs
- DBPropSet.cs
- WebConfigurationManager.cs
- Label.cs
- SerializationFieldInfo.cs
- ScaleTransform.cs
- DispatcherHooks.cs
- ObjectToken.cs
- InsufficientMemoryException.cs
- DataGridViewComboBoxEditingControl.cs
- HttpConfigurationContext.cs
- TextTreeInsertUndoUnit.cs
- InternalUserCancelledException.cs
- ChtmlLinkAdapter.cs
- ControlIdConverter.cs
- XmlLoader.cs
- _NegotiateClient.cs
- WindowsFormsLinkLabel.cs
- WebServiceResponse.cs
- ChangeTracker.cs
- TemplateManager.cs
- formatstringdialog.cs
- Operators.cs
- ExportOptions.cs
- ContentType.cs
- TemplateControlBuildProvider.cs
- SqlParameterizer.cs
- MouseDevice.cs
- SymbolType.cs
- RadioButtonAutomationPeer.cs
- ASCIIEncoding.cs
- SetStateDesigner.cs
- Helpers.cs
- VBCodeProvider.cs
- Matrix.cs
- Tool.cs
- ResourceReader.cs
- HtmlTextArea.cs
- DataKeyArray.cs
- RenderData.cs
- PanelStyle.cs
- DesignBinding.cs
- AppDomain.cs
- SqlDelegatedTransaction.cs
- _CommandStream.cs
- XmlUtf8RawTextWriter.cs
- UDPClient.cs
- Profiler.cs
- AuthenticationModeHelper.cs
- UriSection.cs
- SqlClientWrapperSmiStreamChars.cs
- ToolboxComponentsCreatingEventArgs.cs
- Rotation3DKeyFrameCollection.cs
- LinkLabelLinkClickedEvent.cs
- AmbientProperties.cs
- CodeDOMProvider.cs
- LocatorManager.cs
- XmlSchemaImporter.cs
- TransportContext.cs
- UnitControl.cs
- FolderLevelBuildProviderAppliesToAttribute.cs
- Geometry3D.cs
- ADMembershipUser.cs
- _UriSyntax.cs
- BeginStoryboard.cs
- Symbol.cs
- RelativeSource.cs
- TemplatedWizardStep.cs
- TextBox.cs
- LayoutUtils.cs
- NetworkInformationPermission.cs
- RetrieveVirtualItemEventArgs.cs
- DecoratedNameAttribute.cs
- SmtpMail.cs
- VectorValueSerializer.cs
- ByteStreamGeometryContext.cs
- TableParaClient.cs
- InvalidOperationException.cs
- DataGridViewControlCollection.cs
- WebControlParameterProxy.cs
- WebRequestModuleElementCollection.cs
- ValueUnavailableException.cs
- PageAsyncTask.cs
- ApplicationFileCodeDomTreeGenerator.cs
- OleDbConnectionPoolGroupProviderInfo.cs
- Transform.cs
- StringUtil.cs
- OutputCacheSettingsSection.cs
- HandledMouseEvent.cs
- IPEndPointCollection.cs
- X509Certificate.cs
- RolePrincipal.cs
- Pair.cs
- ConfigXmlComment.cs
- HtmlInputHidden.cs
- CompressionTransform.cs
- ItemCheckEvent.cs