Ace API Reference
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    Class BidiHandler

    This object is used to ensure Bi-Directional support (for languages with text flowing from right to left, like Arabic or Hebrew) including correct caret positioning, text selection mouse and keyboard arrows functioning

    Index

    Constructors

    constructor

    Properties

    $isRtl bidiMap bidiUtil charWidths contentWidth currentRow EOF EOL fontMetrics isMoveLeftOperation isRtlDir line RLE rtlLineOffset seenBidi session showInvisibles wrapIndent wrapOffset

    Methods

    getDocumentRow getSplitIndex isBidiRow isRtlLine markAsDirty onChange setContentWidth setEolChar setRtlDirection setShowInvisibles

    Constructors

    Properties

    $isRtl: boolean
    bidiMap: {}
    bidiUtil: src/lib/bidiutil
    charWidths: any[]
    contentWidth: number
    currentRow: any
    EOF: string
    EOL: string
    fontMetrics: any
    isMoveLeftOperation: boolean
    isRtlDir: boolean
    line: string
    RLE: string
    rtlLineOffset: number
    seenBidi: boolean
    session: EditSession
    showInvisibles: boolean
    wrapIndent: number
    wrapOffset: number

    Methods

    • Returns 'true' if row contains Bidi characters, in such case creates Bidi map to be used in operations related to selection (keyboard arrays, mouse click, select)

      Parameters

      • screenRow: number

        the screen row to be checked

      • OptionaldocRow: number

        the document row to be checked [optional]

      • OptionalsplitIndex: number

        the wrapped screen line index [ optional]

      Returns boolean

    • Resets stored info related to current screen row

      Returns void

    • Parameters

      • editor: any
      • isRtlDir: any

      Returns void

    • Parameters

      • showInvisibles: any

      Returns void

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