HistoryScrollBuffer Class Reference

#include "History.h"

Inheritance diagram for HistoryScrollBuffer:

Collaboration diagram for HistoryScrollBuffer:

Public Types
typedef QVector< Character >	HistoryLine

Public Member Functions
	HistoryScrollBuffer (unsigned int maxNbLines=1000)
virtual	~HistoryScrollBuffer ()
virtual void	addCells (const Character a[], int count)
virtual void	addCellsVector (const QVector< Character > &cells)
virtual void	addLine (bool previousWrapped=false)
Character	getCell (int lineno, int colno)
virtual void	getCells (int lineno, int colno, int count, Character res[])
virtual int	getLineLen (int lineno)
virtual int	getLines ()
const HistoryType &	getType ()
virtual bool	hasScroll ()
virtual bool	isWrappedLine (int lineno)
unsigned int	maxNbLines ()
void	setMaxNbLines (unsigned int nbLines)

Protected Attributes
HistoryType *	m_histType

Private Member Functions
int	bufferIndex (int lineNumber)

Private Attributes
int	_head
HistoryLine *	_historyBuffer
int	_maxLineCount
int	_usedLines
QBitArray	_wrappedLine

Detailed Description

Definition at line 151 of file History.h.

Member Typedef Documentation

HistoryLine

typedef QVector<Character> HistoryScrollBuffer::HistoryLine

Definition at line 154 of file History.h.

Constructor & Destructor Documentation

HistoryScrollBuffer()

HistoryScrollBuffer::HistoryScrollBuffer

(

unsigned int

maxNbLines = 1000

)

Definition at line 280 of file History.cpp.

References setMaxNbLines().

~HistoryScrollBuffer()

HistoryScrollBuffer::~HistoryScrollBuffer ( )

virtual

Definition at line 290 of file History.cpp.

References _historyBuffer.

Member Function Documentation

addCells()

void HistoryScrollBuffer::addCells ( const Character  a[], int  count  )

virtual

Implements HistoryScroll.

Definition at line 309 of file History.cpp.

References addCellsVector().

addCellsVector()

void HistoryScrollBuffer::addCellsVector ( const QVector< Character > &  cells )

virtual

Reimplemented from HistoryScroll.

Definition at line 295 of file History.cpp.

References _head, _historyBuffer, _maxLineCount, _usedLines, _wrappedLine, and bufferIndex().

Referenced by addCells().

addLine()

void HistoryScrollBuffer::addLine ( bool  previousWrapped = false )

virtual

Implements HistoryScroll.

Definition at line 317 of file History.cpp.

References _usedLines, _wrappedLine, and bufferIndex().

bufferIndex()

int HistoryScrollBuffer::bufferIndex ( int  lineNumber )

private

Definition at line 397 of file History.cpp.

References _head, _maxLineCount, and _usedLines.

Referenced by addCellsVector(), addLine(), getCells(), getLineLen(), isWrappedLine(), and setMaxNbLines().

getCell()

Character HistoryScroll::getCell ( int  lineno, int  colno  )

inlineinherited

Definition at line 94 of file History.h.

References HistoryScroll::getCells().

getCells()

void HistoryScrollBuffer::getCells ( int  lineno, int  colno, int  count, Character  res[]  )

virtual

Implements HistoryScroll.

Definition at line 354 of file History.cpp.

References _historyBuffer, _maxLineCount, _usedLines, and bufferIndex().

getLineLen()

int HistoryScrollBuffer::getLineLen ( int  lineno )

virtual

Implements HistoryScroll.

Definition at line 327 of file History.cpp.

References _historyBuffer, _maxLineCount, _usedLines, and bufferIndex().

getLines()

int HistoryScrollBuffer::getLines ( )

virtual

Implements HistoryScroll.

Definition at line 322 of file History.cpp.

References _usedLines.

getType()

const HistoryType& HistoryScroll::getType ( )

inlineinherited

Definition at line 112 of file History.h.

References HistoryScroll::m_histType.

Referenced by Screen::getScroll().

hasScroll()

bool HistoryScroll::hasScroll ( )

virtualinherited

Reimplemented in HistoryScrollNone.

Definition at line 193 of file History.cpp.

Referenced by Screen::hasScroll().

isWrappedLine()

bool HistoryScrollBuffer::isWrappedLine ( int  lineno )

virtual

Implements HistoryScroll.

Definition at line 341 of file History.cpp.

References _maxLineCount, _usedLines, _wrappedLine, and bufferIndex().

maxNbLines()

unsigned int HistoryScrollBuffer::maxNbLines ( )

inline

Definition at line 169 of file History.h.

References _maxLineCount.

setMaxNbLines()

void HistoryScrollBuffer::setMaxNbLines

(

unsigned int

nbLines

)

Definition at line 377 of file History.cpp.

References _head, _historyBuffer, _maxLineCount, _usedLines, _wrappedLine, and bufferIndex().

Referenced by HistoryScrollBuffer(), and HistoryTypeBuffer::scroll().

Member Data Documentation

_head

int HistoryScrollBuffer::_head

private

Definition at line 179 of file History.h.

Referenced by addCellsVector(), bufferIndex(), and setMaxNbLines().

_historyBuffer

HistoryLine* HistoryScrollBuffer::_historyBuffer

private

Definition at line 175 of file History.h.

Referenced by ~HistoryScrollBuffer(), addCellsVector(), getCells(), getLineLen(), and setMaxNbLines().

_maxLineCount

int HistoryScrollBuffer::_maxLineCount

private

Definition at line 177 of file History.h.

Referenced by addCellsVector(), bufferIndex(), getCells(), getLineLen(), isWrappedLine(), maxNbLines(), and setMaxNbLines().

_usedLines

int HistoryScrollBuffer::_usedLines

private

Definition at line 178 of file History.h.

Referenced by addCellsVector(), addLine(), bufferIndex(), getCells(), getLineLen(), getLines(), isWrappedLine(), and setMaxNbLines().

_wrappedLine

QBitArray HistoryScrollBuffer::_wrappedLine

private

Definition at line 176 of file History.h.

Referenced by addCellsVector(), addLine(), isWrappedLine(), and setMaxNbLines().

m_histType

HistoryType* HistoryScroll::m_histType

protectedinherited

Definition at line 115 of file History.h.

Referenced by HistoryScroll::~HistoryScroll(), and HistoryScroll::getType().

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The documentation for this class was generated from the following files:

• libgui/qterminal/libqterminal/unix/History.h
• libgui/qterminal/libqterminal/unix/History.cpp