Introduction Class TWPCustomRTFControl Class TWPRichText Class TWPCustomRichText Class TDBWPRichText Class TWPCustomRtfEdit Class TWPPreview Class TWPRichTextLabel
Class TWPToolbar Class TWPToolButton Class TWPToolPanel Class TWPVertRuler Class TWPRuler Class TWPGutter
Class TTextHeader Class TWPRTFSectionProps Class TWPOwnedCharAttrInterface Class TWPStoredCharAttrInterface Class TWPAbstractCharAttrInterface Class TWPAbstractCharParAttrInterface Class TWPCursorCharAttrInterface Class TWPFoundTextAttrInterface Class TWPCurrentWritingmodeAttrInterface
Class TWPRTFReaderEx Class TWPRTFReader Class TWPRTFWriter Class TWPRTFWriterEx Class TWPToolsReaderWriter Class TWPTextWriter Class TWPHTMLWriter Class TWPTOOLSWriter Class TWPUNITextWriter Class TWPCustomTextWriter Class TWPTextReader Class TWPHTMLReader Class TWPTOOLSReader Class TWPUNITextReader Class TWPCustomTextReader
Class TWPRTFDataCollectionBase Class TWPRTFDataCollection Class TWPRTFDataBlock Class TWPRTFDataBlockEd Class TParagraph Class TWPTextStyle Class TWPORTFTextBox Class TWPObjectField Class TWPObject Class TWPRTFEngineBasis Class TWPRTFEngineEdit
Class TWPManageHeaderFooterDlg Class TWPPagePropDlg Class TWPParagraphBorderDlgEx Class TWPParagraphBorderDlg Class TWPTabDlgPrp Class TWPOneStyleDlg Class TWPBulletDlg Class TWPSymbolDlg Class TWPSymbolDlgEx Class TWPSpellCheckDlg Class TWPStringDlg Class TWPStyleDlg Class TWPCustomAttrDlg Class TWPSearchReplaceDlg Class TWPParagraphPropDlg Class TWPPreviewDlg Class TWPReportBandsDialog Class TWPTableDlg
Class TWPSuperMerge Class TDBWPEvalEngine Class TWPEvalEngine Class TWPTableProducer Class TWPBand Class TWPDataSetAbstractAdapter
Class TWPSvgXMLNode Class TWPXMLOneLevel Class TWPCustomXMLInterface Class TWPXMLInterface Class TWPLanguageControl Class TWPXMLTree Class TWPSVGXMLTree Class TWPCustomXMLTree
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Class TWPCustomTextReader

Hierarchy

System.TObject | WPRTEDefs.TWPToolsReaderWriter | TWPCustomTextReader

Subclasses

WPIOANSI.TWPTextReader | WPIOHTML.TWPHTMLReader | WPIOReadRTF.TWPRTFReader | WPIOUNICODE.TWPUNITextReader | WPIOWPTools.TWPTOOLSReader

Description

TWPCustomTextReader basic functionality All reader classes must be registered using WPRegisterReader and override the functions UseForContents and UseForFilterName to allow checking Each Reader creates a new 'wpIsLoadedBody' TWPRTFDataBlock object which can be then inserted into the destination text or added to the collection

Properties

Property AlwaysDBCS : Boolean

Property CopyOfBodyData : TMemoryStream

Property CustomLoadOptions : Integer

Property LoadHTMLOptions : TLoadHTMLOptions

Property LoadName : string

Property LoadOptions : TLoadOptions

Property LoadPath : string

Property MemoryStreamPos : Integer

Property OptDontOverwriteStyles : Boolean

Property OptIgnoreUnknownFonts : Boolean

Property ParamObj : TObject

Property ReadingError : Boolean

Property WaitForFragment : Boolean

Methods

Create(RTFDataCollection:TWPRTFDataCollectionBase)

Function CurrentParagraph : TParagraph

Destroy

Function NewChildParagraph(InitCount:Integer) : TParagraph

Function NewParagraph(InitCount:Integer) : TParagraph

Function Parse(datastream:TStream) : TWPRTFDataBlock

Function PrintTextObj(CodeType:TWPTextObjType; Name:string; Source:string; HasClosing:Boolean; IsClosing:Boolean; Unique:Boolean) : TWPTextObj

Function PrintTextObjTag(obj:TWPCustomHTMLTag) : TWPTextObj

Function PrintUnicodeEntity(aChar:Integer) : TWPTextObj

Procedure PrintWideString(w:WideString)

Procedure SetOptions(optstr:string)

Events

OnTextReaderPreprocessTextObject : TWPTextReaderPreprocessTextObjectEvent= TWPTextReaderPreprocessTextObjectEvent

This event can be used by custom reader classes to preprocess loadxed objects.

Used or referenced by

-Procedure TWPRTFDataBlockEd.DoMergeAfterLoadText(RTFData:TWPRTFDataCollectionBase; Stream:TStream; Reader:TWPCustomTextReader; OnlyBodyText:Boolean; LoadedText:TWPRTFDataBlock)