#include <piecetablebytearraymodel.h>

Inheritance diagram for Okteta::PieceTableByteArrayModel:

Signals
void	bookmarksAdded (const QList< Okteta::Bookmark > &bookmarks)

void	bookmarksModified (bool modified)

void	bookmarksModified (const QList< int > &indizes)

void	bookmarksRemoved (const QList< Okteta::Bookmark > &bookmarks)

void	changesDone (const QList< Okteta::ByteArrayChange > &changes, int oldVersionIndex, int newVersionIndex)

void	headVersionChanged (int newHeadVersionIndex)

void	headVersionDescriptionChanged (const QString &versionDescription)

void	revertedToVersionIndex (int versionIndex)

Signals inherited from Okteta::AbstractByteArrayModel
void	contentsChanged (const Okteta::ArrayChangeMetricsList &changeList)

void	modifiedChanged (bool isModified)

void	readOnlyChanged (bool isReadOnly)

void	searchedBytes (Okteta::Size bytes) const

Public Member Functions
	PieceTableByteArrayModel (const QByteArray &data, QObject *parent=0)

	PieceTableByteArrayModel (int size=0, Byte fillByte= '\0', QObject *parent=0)

virtual	~PieceTableByteArrayModel ()

virtual void	addBookmarks (const QList< Okteta::Bookmark > &bookmarks)

virtual const Okteta::Bookmark &	bookmarkAt (unsigned int index) const

virtual const Okteta::Bookmark &	bookmarkFor (int offset) const

virtual unsigned int	bookmarksCount () const

virtual Byte	byte (Address offset) const

virtual void	cancelGroupedChange ()

virtual QList< ByteArrayChange >	changes (int firstVersionIndex, int lastVersionIndex) const

virtual void	closeGroupedChange (const QString &description)

virtual bool	containsBookmarkFor (int offset) const

virtual Okteta::BookmarksConstIterator	createBookmarksConstIterator () const

virtual void	doChanges (const QList< Okteta::ByteArrayChange > &changes, int oldVersionIndex, int newVersionIndex)

virtual Size	fill (Byte fillByte, Address offset=0, Size fillLength=-1)

virtual QByteArray	initialData () const

virtual Size	insert (Address offset, const Byte *insertData, int insertLength)

virtual bool	isModified () const

virtual bool	isReadOnly () const

virtual void	openGroupedChange (const QString &description)

virtual Size	remove (const AddressRange &removeRange)

virtual void	removeAllBookmarks ()

virtual void	removeBookmarks (const QList< Okteta::Bookmark > &bookmarks)

virtual Size	replace (const AddressRange &removeRange, const Byte *insertData, int insertLength)

virtual void	revertToVersionByIndex (int versionIndex)

virtual void	setBookmark (unsigned int index, const Okteta::Bookmark &bookmark)

virtual void	setByte (Address offset, Byte byte)

void	setData (const QByteArray &data)

virtual void	setModified (bool modified=true)

virtual void	setReadOnly (bool isReadOnly=true)

virtual Size	size () const

virtual bool	swap (Address firstStart, const AddressRange &secondRange)

virtual int	versionCount () const

virtual QString	versionDescription (int versionIndex) const

virtual int	versionIndex () const

Public Member Functions inherited from Okteta::AbstractByteArrayModel
virtual	~AbstractByteArrayModel ()

virtual Size	copyTo (Byte *dest, const AddressRange &copyRange) const

Size	copyTo (Byte *dest, Address offset, Size copyLength) const

Size	fill (Byte fillChar, const AddressRange &fillRange)

virtual Address	indexOf (const Byte *pattern, int patternLength, Address fromOffset=0, Address toOffset=-1) const

Address	indexOf (const QByteArray &pattern, Address fromOffset=0, Address toOffset=-1) const

Address	indexOfCaseInsensitive (const CharCodec *charCodec, const QByteArray &pattern, Address fromOffset=0, Address toOffset=-1) const

Size	insert (Address offset, const QByteArray &insertData)

virtual Address	lastIndexOf (const Byte *pattern, int patternLength, Address fromOffset=-1, Address toOffset=0) const

Address	lastIndexOf (const QByteArray &pattern, Address fromOffset=-1, Address toOffset=0) const

Address	lastIndexOfCaseInsensitive (const CharCodec *charCodec, const QByteArray &pattern, Address fromOffset=-1, Address toOffset=0) const

Size	remove (Address offset, Size removeLength)

Size	replace (const AddressRange &removeRange, const QByteArray &insertData)

Size	replace (Address offset, Size removeLength, const Byte *insertData, Size insertLength)

Public Member Functions inherited from Okteta::Versionable
virtual	~Versionable ()

virtual void	headVersionChanged (int newHeadVersionIndex)=0

virtual void	headVersionDescriptionChanged (const QString &versionDescription)=0

virtual void	revertedToVersionIndex (int versionIndex)=0

Public Member Functions inherited from Okteta::Bookmarkable
virtual	~Bookmarkable ()

virtual void	bookmarksAdded (const QList< Okteta::Bookmark > &bookmarks)=0

virtual void	bookmarksModified (const QList< int > &indizes)=0

virtual void	bookmarksModified (bool modified)=0

virtual void	bookmarksRemoved (const QList< Okteta::Bookmark > &bookmarks)=0

Public Member Functions inherited from Okteta::ChangesDescribable
virtual	~ChangesDescribable ()

Public Member Functions inherited from Okteta::ChangeHistory
virtual	~ChangeHistory ()

virtual void	changesDone (const QList< Okteta::ByteArrayChange > &changes, int oldVersionIndex, int newVersionIndex)=0

Protected Attributes
PieceTableByteArrayModelPrivate *const	d

Additional Inherited Members
Protected Member Functions inherited from Okteta::AbstractByteArrayModel
	AbstractByteArrayModel (QObject *parent=0)

Detailed Description

Author: Friedrich W. H. Kossebau

Definition at line 44 of file piecetablebytearraymodel.h.

Constructor & Destructor Documentation

Okteta::PieceTableByteArrayModel::PieceTableByteArrayModel	(	const QByteArray &	data,
		QObject *	parent = `0`
	)

explicit

Definition at line 31 of file piecetablebytearraymodel.cpp.

Okteta::PieceTableByteArrayModel::PieceTableByteArrayModel	(	int	size = `0`,
		Byte	fillByte = `'\0'`,
		QObject *	parent = `0`
	)

explicit

Definition at line 36 of file piecetablebytearraymodel.cpp.

Okteta::PieceTableByteArrayModel::~PieceTableByteArrayModel ( )

virtual

Definition at line 180 of file piecetablebytearraymodel.cpp.

Member Function Documentation

void Okteta::PieceTableByteArrayModel::addBookmarks ( const QList< Okteta::Bookmark > & bookmarks )

virtual

Implements Okteta::Bookmarkable.

Definition at line 103 of file piecetablebytearraymodel.cpp.

const Okteta::Bookmark & Okteta::PieceTableByteArrayModel::bookmarkAt ( unsigned int index ) const

virtual

Implements Okteta::Bookmarkable.

Definition at line 128 of file piecetablebytearraymodel.cpp.

const Okteta::Bookmark & Okteta::PieceTableByteArrayModel::bookmarkFor ( int offset ) const

virtual

Implements Okteta::Bookmarkable.

Definition at line 133 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::bookmarksAdded ( const QList< Okteta::Bookmark > & bookmarks )

signal

unsigned int Okteta::PieceTableByteArrayModel::bookmarksCount ( ) const

virtual

Implements Okteta::Bookmarkable.

Definition at line 143 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::bookmarksModified ( bool modified )

signal

void Okteta::PieceTableByteArrayModel::bookmarksModified ( const QList< int > & indizes )

signal

void Okteta::PieceTableByteArrayModel::bookmarksRemoved ( const QList< Okteta::Bookmark > & bookmarks )

signal

Byte Okteta::PieceTableByteArrayModel::byte ( Address offset ) const

virtual

locates working range The idea behind is to tell buffer which range will be requested in the following time, so that e.g.

the corresponding pages will be loaded in advance TODO: do we really need this? Where will this lead to real enhancements?

Parameters

Range

Returns: true if successfully, false otherwiseconvenience function, same as above creates an iterator to expects pointer to memory, should be in prepared range it is only expected to be a valid pointer until any further call to this or any modifying function

Parameters

Section

Returns: pointer to convenience function, same as above requests a single byte if the offset is not valid the behaviour is undefined

Parameters

offset offset of the datum requested

Implements Okteta::AbstractByteArrayModel.

Definition at line 42 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::cancelGroupedChange ( )

virtual

Implements Okteta::ChangesDescribable.

Definition at line 153 of file piecetablebytearraymodel.cpp.

QList< ByteArrayChange > Okteta::PieceTableByteArrayModel::changes	(	int	firstVersionIndex,
		int	lastVersionIndex
	)		const

virtual

Implements Okteta::ChangeHistory.

Definition at line 163 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::changesDone	(	const QList< Okteta::ByteArrayChange > &	changes,
		int	oldVersionIndex,
		int	newVersionIndex
	)

signal

void Okteta::PieceTableByteArrayModel::closeGroupedChange ( const QString & description )

virtual

Implements Okteta::ChangesDescribable.

Definition at line 158 of file piecetablebytearraymodel.cpp.

bool Okteta::PieceTableByteArrayModel::containsBookmarkFor ( int offset ) const

virtual

Implements Okteta::Bookmarkable.

Definition at line 138 of file piecetablebytearraymodel.cpp.

Okteta::BookmarksConstIterator Okteta::PieceTableByteArrayModel::createBookmarksConstIterator ( ) const

virtual

Implements Okteta::Bookmarkable.

Definition at line 123 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::doChanges	(	const QList< Okteta::ByteArrayChange > &	changes,
		int	oldVersionIndex,
		int	newVersionIndex
	)

virtual

Implements Okteta::ChangeHistory.

Definition at line 173 of file piecetablebytearraymodel.cpp.

Size Okteta::PieceTableByteArrayModel::fill	(	Byte	fillByte,
		Address	offset = `0`,
		Size	fillLength = `-1`
	)

virtual

fills the buffer with the FillChar.

If the buffer is to small it will be extended as much as possible.

Parameters

fillByte	byte to use
offset	position where the filling starts
fillLength	number of bytes to fill. If Length is -1, the buffer is filled till the end.

Returns: number of filled bytes

Implements Okteta::AbstractByteArrayModel.

Definition at line 81 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::headVersionChanged ( int newHeadVersionIndex )

signal

void Okteta::PieceTableByteArrayModel::headVersionDescriptionChanged ( const QString & versionDescription )

signal

QByteArray Okteta::PieceTableByteArrayModel::initialData ( ) const

virtual

Implements Okteta::ChangeHistory.

Definition at line 168 of file piecetablebytearraymodel.cpp.

Size Okteta::PieceTableByteArrayModel::insert	(	Address	offset,
		const Byte *	insertData,
		int	insertLength
	)

virtual

inserts bytes copied from the given source at Position.

The original data beginnung at the position is moved with the buffer enlarged as needed If the buffer is readOnly this is a noop and returns 0.

Parameters

offset
insertData	data source
insertLength	number of bytes to copy

Returns: length of inserted data

Reimplemented from Okteta::AbstractByteArrayModel.

Definition at line 61 of file piecetablebytearraymodel.cpp.

bool Okteta::PieceTableByteArrayModel::isModified ( ) const

virtual

Returns: true if the buffer has been modified, false otherwise

Implements Okteta::AbstractByteArrayModel.

Definition at line 46 of file piecetablebytearraymodel.cpp.

bool Okteta::PieceTableByteArrayModel::isReadOnly ( ) const

virtual

Default returns true.

Returns: true if the buffer can only be read, false if writing is allowed

Reimplemented from Okteta::AbstractByteArrayModel.

Definition at line 45 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::openGroupedChange ( const QString & description )

virtual

Implements Okteta::ChangesDescribable.

Definition at line 148 of file piecetablebytearraymodel.cpp.

Size Okteta::PieceTableByteArrayModel::remove ( const AddressRange & removeRange )

virtual

removes beginning with position as much as possible

Parameters

removeRange

Returns: length of removed data

Reimplemented from Okteta::AbstractByteArrayModel.

Definition at line 66 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::removeAllBookmarks ( )

virtual

Implements Okteta::Bookmarkable.

Definition at line 113 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::removeBookmarks ( const QList< Okteta::Bookmark > & bookmarks )

virtual

Implements Okteta::Bookmarkable.

Definition at line 108 of file piecetablebytearraymodel.cpp.

Size Okteta::PieceTableByteArrayModel::replace	(	const AddressRange &	removeRange,
		const Byte *	insertData,
		int	insertLength
	)

virtual

replaces as much as possible

Parameters

removeRange
insertData
insertLength

Returns: length of inserted data

Implements Okteta::AbstractByteArrayModel.

Definition at line 71 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::revertedToVersionIndex ( int versionIndex )

signal

void Okteta::PieceTableByteArrayModel::revertToVersionByIndex ( int versionIndex )

virtual

Implements Okteta::Versionable.

Definition at line 100 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::setBookmark	(	unsigned int	index,
		const Okteta::Bookmark &	bookmark
	)

virtual

Implements Okteta::Bookmarkable.

Definition at line 118 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::setByte	(	Address	offset,
		Byte	byte
	)

virtual

sets a single byte if the offset is not valid the behaviour is undefined

Parameters

offset	offset of the datum requested
byte	new byte value

Implements Okteta::AbstractByteArrayModel.

Definition at line 56 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::setData ( const QByteArray & data )

Definition at line 51 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::setModified ( bool modified = true )

virtual

sets the modified flag for the buffer

Parameters

modified

Implements Okteta::AbstractByteArrayModel.

Definition at line 49 of file piecetablebytearraymodel.cpp.

void Okteta::PieceTableByteArrayModel::setReadOnly ( bool isReadOnly = true )

virtual

sets the readonly flag for the byte array if this is possible.

Default implementation does not do anything.

Parameters

isReadOnly new state

Reimplemented from Okteta::AbstractByteArrayModel.

Definition at line 48 of file piecetablebytearraymodel.cpp.

Size Okteta::PieceTableByteArrayModel::size ( ) const

virtual

Returns: the size of the data

Implements Okteta::AbstractByteArrayModel.

Definition at line 43 of file piecetablebytearraymodel.cpp.

bool Okteta::PieceTableByteArrayModel::swap	(	Address	firstStart,
		const AddressRange &	secondRange
	)

virtual

moves the second section before the start of the first which is the same as moving the first behind the second.

Parameters

firstStart	position of the data where the section should be moved behind
secondRange	data range to be moved

Returns: if operation was successful, otherwise

Implements Okteta::AbstractByteArrayModel.

Definition at line 76 of file piecetablebytearraymodel.cpp.

int Okteta::PieceTableByteArrayModel::versionCount ( ) const

virtual

Implements Okteta::Versionable.

Definition at line 97 of file piecetablebytearraymodel.cpp.

QString Okteta::PieceTableByteArrayModel::versionDescription ( int versionIndex ) const

virtual

Implements Okteta::Versionable.

Definition at line 98 of file piecetablebytearraymodel.cpp.

int Okteta::PieceTableByteArrayModel::versionIndex ( ) const

virtual

Implements Okteta::Versionable.

Definition at line 96 of file piecetablebytearraymodel.cpp.

Member Data Documentation

PieceTableByteArrayModelPrivate* const Okteta::PieceTableByteArrayModel::d

protected

Definition at line 135 of file piecetablebytearraymodel.h.

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

okteta

Signals

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

okteta

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