All Implemented Interfaces:

BoundedHashable, CharSeq, Consumable, Sequence<Char>, java.lang.CharSequence, java.lang.Iterable<Char>, java.util.Collection<Char>, java.util.List<Char>

public class SwingBuffer
extends Buffer 

• Field Summary

  Fields

  Modifier and Type	Field and Description
  BufferContent	content
  javax.swing.text.Caret	curPosition
  static javax.swing.text.Style	defaultStyle
  javax.swing.text.DefaultStyledDocument	doc
  javax.swing.text.Style	inputStyle
  javax.swing.text.StyledDocument	modelineDocument
  static javax.swing.text.Style	redStyle
  static javax.swing.text.StyleContext	styles

  • Fields inherited from class gnu.jemacs.buffer.Buffer

    activeKeymaps, buffers, fileBuffers, markMarker, pointMarker

  • Fields inherited from class gnu.lists.AbstractSequence

    noInts

  • Fields inherited from interface gnu.lists.Sequence

    ATTRIBUTE_VALUE, BOOLEAN_VALUE, CDATA_VALUE, CHAR_VALUE, COMMENT_VALUE, DOCUMENT_VALUE, DOUBLE_VALUE, ELEMENT_VALUE, EOF_VALUE, eofValue, FLOAT_VALUE, INT_S16_VALUE, INT_S32_VALUE, INT_S64_VALUE, INT_S8_VALUE, INT_U16_VALUE, INT_U32_VALUE, INT_U64_VALUE, INT_U8_VALUE, OBJECT_VALUE, PRIM_VALUE, PROCESSING_INSTRUCTION_VALUE, TEXT_BYTE_VALUE

• Constructor Summary

  Constructors

  Constructor and Description
  SwingBuffer (java.lang.String name)
  SwingBuffer (java.lang.String name, BufferContent content)

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  int	createPos (int index, boolean isAfter) Generate a position at a given index.
  Char	get (int index) See java.util.List.
  int	getDot ()
  int	getLength ()
  CharSeq	getStringContent ()
  void	insert (int index, java.lang.String string, java.lang.Object style)
  void	insert (java.lang.String string, java.lang.Object style)
  void	insert (java.lang.String string, java.lang.Object style, int ipos) Insert string with given style at position pair.
  void	insertChar (int ch, int count) Insert count copies of ch at point.
  void	insertFile (java.io.Reader in)
  void	invoke (java.lang.Runnable doRun) This is intended for Runnable's that may affect the state of the buffer.
  int	lineStartOffset (int offset)
  int	maxDot ()
  int	nextIndex (int ipos) Get the offset from the beginning corresponding to a position cookie.
  gnu.kawa.io.InPort	openReader (int start, int count)
  void	redrawModeline ()
  void	removeChar (int count)
  void	removePos (int ipos, int count) Remove one or more elements.
  void	removeRegion (int start, int end)
  void	restorePointMark (long pointMark)
  void	save (java.io.Writer out)
  long	savePointMark ()
  long	scan (char target, int start, int end, int count, boolean allowQuit) Search in BUF for COUNT instances of the character TARGET between START and END.
  void	setDot (int i) Set the current position (point) (0-origin).
  int	size () See java.util.List.

  • Methods inherited from class gnu.jemacs.buffer.Buffer

    backwardChar, charAt, charWidth, checkMark, coerceBuffer, countColumns, currentColumn, currentColumn, display, findFile, forwardChar, forwardLine, forwardLine, generateNewBufferName, getBuffer, getChars, getCurrent, getFileName, getLocalKeymap, getMarkMarker, getName, getPath, getPoint, getPointMarker, getReadOnly, insert, insert, insertAll, insertChar, insertFile, length, lineStartOffset, makeBufferLocal, minDot, moveToColumn, positionToOffset, removeAll, save, setCharacterAt, setCharAt, setCurrent, setFileName, setLocalKeymap, setPath, setPoint, setReadOnly, subSequence, toString, writeTo, writeTo

  • Methods inherited from class gnu.lists.AbstractSequence

    add, add, addAll, addAll, addPos, asImmutable, badRank, boundedHash, checkCanWrite, checkRank, clear, compare, compare, compare, consume, consume, consumeNext, consumePosRange, contains, containsAll, copyPos, createRelativePos, effectiveIndex, effectiveIndex, effectiveIndex, effectiveIndex, effectiveIndex, elements, endPos, equals, equals, fill, fill, fillPosRange, firstAttributePos, firstChildPos, firstChildPos, fromEndIndex, get, get, get, get, getAttribute, getAttributeLength, getBooleanRaw, getByteRaw, getCharRaw, getContainingSequenceSize, getDoubleRaw, getElementKind, getFloatRaw, getIndexDifference, getInt, getInt, getInt, getInt, getInt, getIntRaw, getIterator, getIterator, getIteratorAtPos, getLongRaw, getLowBound, getNextKind, getNextTypeName, getNextTypeObject, getPosNext, getPosPrevious, getRaw, getRowMajor, getShortRaw, getSize, getSize, gotoAttributesStart, gotoChildrenStart, gotoParent, hashCode, hasNext, hasPrevious, indexOf, isAfterPos, isEmpty, iterator, lastIndexOf, listIterator, listIterator, nextIndex, nextMatching, nextPos, parentPos, previousPos, rank, releasePos, remove, remove, removeAll, removePosRange, retainAll, set, set, setAt, setBuffer, setPosNext, setPosPrevious, setRaw, stableCompare, startPos, subList, subSequence, subSequencePos, toArray, toArray, toString, unsupported, unsupportedException

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Methods inherited from interface java.lang.CharSequence

    chars, codePoints

  • Methods inherited from interface gnu.lists.Sequence

    elements, fill, getInt, isEmpty, set

  • Methods inherited from interface java.util.List

    add, add, addAll, addAll, clear, contains, containsAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, sort, spliterator, subList, toArray, toArray

  • Methods inherited from interface java.util.Collection

    parallelStream, removeIf, stream

  • Methods inherited from interface java.lang.Iterable

    forEach

  • Methods inherited from interface gnu.lists.Consumable

    consume

  • Methods inherited from interface gnu.kawa.util.BoundedHashable

    boundedHash

• Field Detail

  • doc

    public javax.swing.text.DefaultStyledDocument doc

  • curPosition

    public javax.swing.text.Caret curPosition

  • content

    public BufferContent content

  • modelineDocument

    public javax.swing.text.StyledDocument modelineDocument

  • styles

    public static javax.swing.text.StyleContext styles

  • defaultStyle

    public static javax.swing.text.Style defaultStyle

  • inputStyle

    public javax.swing.text.Style inputStyle

  • redStyle

    public static javax.swing.text.Style redStyle

• Constructor Detail

  • SwingBuffer

    public SwingBuffer(java.lang.String name)

  • SwingBuffer

    public SwingBuffer(java.lang.String name,
     BufferContent content)

• Method Detail

  • removeRegion

    public void removeRegion(int start,
     int end)

    Specified by:

    removeRegion in class Buffer

  • removeChar

    public void removeChar(int count)

    Overrides:

    removeChar in class Buffer

  • removePos

    public void removePos(int ipos,
     int count)

    Description copied from class: AbstractSequence
    Remove one or more elements.

    Overrides:

    removePos in class AbstractSequence<Char>

    Parameters:

    ipos - position where elements should be removed

    count - if non-negative, remove that number of elements following (poses, posNumber); if negative the negative of the number of elements to remove before (poses, posNumber).

  • save

    public void save(java.io.Writer out)
     throws java.lang.Exception

    Specified by:

    save in class Buffer

    Throws:

    java.lang.Exception

  • insertChar

    public void insertChar(int ch,
     int count)

    Description copied from class: Buffer
    Insert count copies of ch at point.

    Overrides:

    insertChar in class Buffer

  • insert

    public void insert(int index,
     java.lang.String string,
     java.lang.Object style)

  • insert

    public void insert(java.lang.String string,
     java.lang.Object style)

    Overrides:

    insert in class Buffer

  • insert

    public void insert(java.lang.String string,
     java.lang.Object style,
     int ipos)

    Description copied from class: Buffer
    Insert string with given style at position pair.

    Specified by:

    insert in class Buffer

  • insertFile

    public void insertFile(java.io.Reader in)
     throws java.lang.Exception

    Specified by:

    insertFile in class Buffer

    Throws:

    java.lang.Exception

  • redrawModeline

    public void redrawModeline()

    Specified by:

    redrawModeline in class Buffer

  • scan

    public long scan(char target,
     int start,
     int end,
     int count,
     boolean allowQuit)

    Description copied from class: Buffer
    Search in BUF for COUNT instances of the character TARGET between START and END. If COUNT is positive, search forwards; END >= START is required. If COUNT is negative, search backwards for the -COUNTth instance; inn this case END <= START is required. If COUNT is zero, do anything you please; run rogue, for all I care. If END is zero, use beginning or end of (FIXME: accessible part of) the buffer, as appropriate for the direction indicated by COUNT. If we find COUNT instances, SHORTAGE is zero, and return the position after the COUNTth match. Note that for reverse motion this is not the same as the usual convention for Emacs motion commands. If we don't find COUNT instances before reaching END, set SHORTAGE to the number of TARGETs left unfound, and return (shortage<<32|END).

    Specified by:

    scan in class Buffer

    Returns:

    (SHORTAGE<<32|POS)

  • lineStartOffset

    public int lineStartOffset(int offset)

    Specified by:

    lineStartOffset in class Buffer

  • getDot

    public int getDot()

    Overrides:

    getDot in class Buffer

  • setDot

    public void setDot(int i)

    Description copied from class: Buffer
    Set the current position (point) (0-origin).

    Overrides:

    setDot in class Buffer

  • maxDot

    public int maxDot()

    Specified by:

    maxDot in class Buffer

  • getLength

    public int getLength()

    Specified by:

    getLength in class Buffer

  • getStringContent

    public CharSeq getStringContent()

    Specified by:

    getStringContent in class Buffer

  • createPos

    public int createPos(int index,
     boolean isAfter)

    Description copied from class: AbstractSequence
    Generate a position at a given index. The result is a position cookie that must be free'd with releasePos.

    Overrides:

    createPos in class AbstractSequence<Char>

    Parameters:

    index - offset from beginning of desired position

    isAfter - should the position have the isAfter property

  • get

    public Char get(int index)

    Description copied from interface: Sequence
    See java.util.List.

    Specified by:

    get in interface Sequence<Char>

    Specified by:

    get in interface java.util.List<Char>

    Overrides:

    get in class AbstractSequence<Char>

  • size

    public int size()

    Description copied from interface: Sequence
    See java.util.List.

    Specified by:

    size in interface Sequence<Char>

    Specified by:

    size in interface java.util.Collection<Char>

    Specified by:

    size in interface java.util.List<Char>

    Overrides:

    size in class AbstractSequence<Char>

  • nextIndex

    public int nextIndex(int ipos)

    Description copied from class: AbstractSequence
    Get the offset from the beginning corresponding to a position cookie.

    Overrides:

    nextIndex in class AbstractSequence<Char>

  • savePointMark

    public long savePointMark()

    Specified by:

    savePointMark in class Buffer

  • restorePointMark

    public void restorePointMark(long pointMark)

    Specified by:

    restorePointMark in class Buffer

  • openReader

    public gnu.kawa.io.InPort openReader(int start,
     int count)

    Specified by:

    openReader in class Buffer

  • invoke

    public void invoke(java.lang.Runnable doRun)

    Description copied from class: Buffer
    This is intended for Runnable's that may affect the state of the buffer. The implementation should make shure that the GUI is properly updated before control returns

    Specified by:

    invoke in class Buffer

    See Also:

    Buffer.invoke(java.lang.Runnable)