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 TWPXMLOneLevel

Hierarchy

System.TObject | System.Classes.TList | TWPXMLOneLevel

Description

TWPXMLOneLevel represents each tag in the XML file. The first element is strored in TWPXMLTree.Tree. From there you can find all elements and children. The tags all have a name and can also have parameters. The class provides menas to also read and write the content, this is the text between the start and the end XML tag. You can use your own class which inherits from TWPXMLOneLevel. Doing so, you can manage variables which each tag automatically. This can be, for example, screen coordinates if the data in the XML tree is redered somehow. To use your own class you need to override TWPCustomXMLTree and in the constructor assign the class reference to your element class to the protected variable FItemClass.

Properties

Property AnyData : TObject

Property AsString : string

Property ColonText : string

Property CommaText : string

Property Comment : string

Property Content : AnsiString

Property ContentF : Double

Property ContentI : Integer

Property ContentIsUTF8 : Boolean

Property ContentsAsString : string

Property ContentText : WideString

Property ContentW : WideString

Property Elements[index] : TWPXMLOneLevel

Property IsCDATA : Boolean

Property IsClosed : Boolean

Property IsText : Boolean

Property IsTextElement : Boolean

Property Modes : TWPXMLOneLevelModes

Property Name : AnsiString

Property NameSpace : string

Property Obj : TObject

Property OwnerTree : TWPCustomXMLTree

Property ParamCount : Integer

Property ParamFValue[index] : Double

Property ParamInheritedValue[index] : string

Property Params : TStringList

Property ParamValue[index] : string

Property Parent : TWPXMLOneLevel

Property Path : string

Property ReadPos : Integer

Property Selected : Boolean

Property UTF8 : Boolean

Property WriteLineBreak : Boolean

Property WriteLineBreakForParams : Boolean

Methods

Procedure AddParam(ParamName:string; Value:string; Overwrite:Boolean)

Procedure AddParamDef(ParamName:string; Value:string; aDefault:string)

Procedure AddParamF(Name:string; Value:Double; Overwrite:Boolean)

Procedure AddParamI(Name:string; Value:Integer; Overwrite:Boolean)

Procedure AddParams(InitialParamNamesAndValues:; Overwrite:Boolean)

Function AddRDF : TWPXMLOneLevel

Function AddRDFDescription(xmlns:string; xmlurl:string) : TWPXMLOneLevel

Function AddTag(TagPathName:string; Added:Boolean) : TWPXMLOneLevel

Function AddTagValue(TagPathName:string; Value:string) : TWPXMLOneLevel

Procedure AppendParam(ParamName:string; ParamValue:Double)

Function AppendRDFContainer(cType:TWPRDFContainer; Values:) : TWPXMLOneLevel

Function AppendRDFTag(xmlns:string; aName:string) : TWPXMLOneLevel

Function AppendTag(Name:string) : TWPXMLOneLevel

Function AppendTagIfNeeded(Name:string; InitialParamNamesAndValues:) : TWPXMLOneLevel

Function AppendTagIfNotExists(Name:string) : TWPXMLOneLevel

Procedure BeforeWriting

Function BeginUpdate : Boolean

Procedure Clear

Procedure ClearContent

Procedure ClearNameSpace(xmlns:string)

Procedure ClearParams

Procedure ClearSubelements

Function ContentTextOfElement(ElementnameLowercase:string) : WideString

Function CopyTree(NewParent:TWPCustomXMLTree) : TWPXMLOneLevel

Create(aOwner:TWPCustomXMLTree)

Function Depth : Integer

Destroy

Function Duplicate(NewParent:TWPCustomXMLTree) : TWPXMLOneLevel

Function ElementsAsStringDelete(ElementName:string; ParamName:string; ParamValue:string) : Boolean

Function ElementsAsStringsGet(Dest:TStrings; ElementName:string; ParamName:string) : Integer

Function ElementsAsStringsSet(Source:TStrings; ElementName:string; ParamName:string) : Integer

Procedure EndUpdate

Function Find(AName:string; ParamName:string; ParValue:string; res:TWPXMLOneLevel) : Boolean

Function FindParamInherited(TagName:string; ParamName:string; ParamValue:string) : TWPXMLOneLevel

Function FindParamRecursive(TagName:string; ParamName:string; ParamValue:string) : TWPXMLOneLevel

Function FindPath(TagPathName:string) : TWPXMLOneLevel

Function FindRecursive(TagName:string) : TWPXMLOneLevel

Function FindText(Text:string; CaseSensitive:Boolean; Recursive:Boolean; List:TList) : TWPXMLOneLevel

Function GetEValue(TagName:string; DefValue:Integer) : Integer

Function GetParam(ParamName:string; Value:string) : Boolean

Procedure GetParamFValueDef(ParamName:string; Value:Double)

Function GetSValue(TagName:string) : string

Procedure GUIDNameCreate

Function HasElement(TagName:string) : Boolean

Function HasParam(index:string; value:string) : Boolean

Function InsertTagAsFirst(Name:string) : TWPXMLOneLevel

Function InsideName(LowerCaseName:string) : Boolean

Procedure MergeParams(Source:TStrings)

Procedure MergeParamsDontFree(Source:TStrings)

Function NameEqual(LowerCaseName:string) : Boolean

Procedure ParamDelete(index:string)

Function ParamsAsXMLValue(ExludeParamsList:string) : string

Function ParamValueDef(ParamName:string; DefValue:Integer) : Integer

Function ParamvalueIs(index:string; value:string) : Boolean

Procedure ParamvalueToggle(index:string; value1:string; value2:string)

Function ParamvalueUndefinedOr(index:string; value:string) : Boolean

Function RDFContainerRead(cType:TWPRDFContainer; N:Integer) : string

Function RDFContainerReadF(cType:TWPRDFContainer; N:Integer) : Double

Function RDFContainerType(cType:TWPRDFContainer; cCount:Integer) : Boolean

Function RDFDescriptionFind(xmlns:string; xmlns_url:string) : TWPXMLOneLevel

Function RDFFind(IgnoreNS:Boolean) : TWPXMLOneLevel

Function RDFObjectAppend(xmlns:string; aName:string) : TWPXMLOneLevel

Function RDFObjectFind(xmlns:string; aName:string; pdfobject:TWPXMLOneLevel) : Boolean

Function RDFObjectInit : Integer

Procedure ReadParams(Source:TWPXMLOneLevel; All:Boolean; NeutralString:string; ExceptList:)

Procedure SaveToFile(FileName:string; WithPath:Boolean)

Procedure SaveToStream(Stream:TStream; WithPath:Boolean)

Procedure SetEValue(TagName:string; Value:Integer)

Procedure SetSValue(TagName:string; Value:string)

Function SwapWithNext : Boolean

Function SwapWithPrev : Boolean

Procedure WriteParams(Dest:TWPXMLOneLevel; NeutralString:string; ExceptList:; OnlyOverwrite:Boolean)

Function XMLBinaryProps : string