Digikam::UndoManager Class Reference

Public Member Functions
void	addAction (UndoAction *const action)
bool	anyMoreRedo () const
bool	anyMoreUndo () const
int	availableRedoSteps () const
int	availableUndoSteps () const
void	clear (bool clearCache=true)
void	clearPreviousOriginData ()
DImageHistory	getImageHistoryOfFullRedo () const
	The history if all available redo steps are redone. More...
QStringList	getRedoHistory () const
QStringList	getUndoHistory () const
bool	hasChanges () const
bool	isAtOrigin () const
bool	putImageDataAndHistory (DImg *const img, int stepsBack) const
void	redo ()
void	rollbackToOrigin ()
void	setOrigin () const
void	undo ()
	UndoManager (EditorCore *const core)
	~UndoManager ()

Constructor & Destructor Documentation

UndoManager()

Digikam::UndoManager::UndoManager ( EditorCore *const  core )

explicit

~UndoManager()

Digikam::UndoManager::~UndoManager

(

)

References clear().

Member Function Documentation

addAction()

void Digikam::UndoManager::addAction

(

UndoAction *const

action

)

References isAtOrigin(), and Digikam::UndoAction::setFileOriginData().

Referenced by Digikam::EditorCore::putImg(), and Digikam::EditorCore::putImgSelection().

anyMoreRedo()

bool Digikam::UndoManager::anyMoreRedo

(

)

const

Referenced by Digikam::EditorCore::redo(), and Digikam::EditorCore::undoState().

anyMoreUndo()

bool Digikam::UndoManager::anyMoreUndo

(

)

const

Referenced by Digikam::EditorCore::undo(), and Digikam::EditorCore::undoState().

availableRedoSteps()

int Digikam::UndoManager::availableRedoSteps

(

)

const

Referenced by Digikam::EditorCore::availableRedoSteps().

availableUndoSteps()

int Digikam::UndoManager::availableUndoSteps

(

)

const

Referenced by Digikam::EditorCore::availableUndoSteps().

clear()

void Digikam::UndoManager::clear

(

bool

clearCache = true

)

References setOrigin().

Referenced by Digikam::EditorCore::clearUndoManager(), and ~UndoManager().

clearPreviousOriginData()

void Digikam::UndoManager::clearPreviousOriginData

(

)

References Digikam::UndoAction::hasFileOriginData(), and Digikam::UndoAction::setFileOriginData().

Referenced by Digikam::EditorCore::setLastSaved().

getImageHistoryOfFullRedo()

DImageHistory Digikam::UndoManager::getImageHistoryOfFullRedo

(

)

const

The history if all available redo steps are redone.

Referenced by Digikam::EditorCore::getImageHistoryOfFullRedo().

getRedoHistory()

QStringList Digikam::UndoManager::getRedoHistory

(

)

const

References Digikam::UndoAction::getTitle().

Referenced by Digikam::EditorCore::getRedoHistory().

getUndoHistory()

QStringList Digikam::UndoManager::getUndoHistory

(

)

const

References Digikam::UndoAction::getTitle().

Referenced by Digikam::EditorCore::getUndoHistory().

hasChanges()

bool Digikam::UndoManager::hasChanges

(

)

const

References Digikam::DImageHistory::actionCount(), and isAtOrigin().

Referenced by Digikam::EditorCore::readMetadataFromFile(), and Digikam::EditorCore::undoState().

isAtOrigin()

bool Digikam::UndoManager::isAtOrigin

(

)

const

Referenced by addAction(), hasChanges(), rollbackToOrigin(), and Digikam::EditorCore::undoState().

putImageDataAndHistory()

bool Digikam::UndoManager::putImageDataAndHistory	(	DImg *const	img,
		int	stepsBack
	)		const

References Digikam::DImgBuiltinFilter::apply(), Digikam::UndoAction::getMetadata(), Digikam::UndoActionReversible::getReverseFilter(), Digikam::DImg::hasAlpha(), Digikam::DImg::height, Digikam::DImg::putImageData(), Digikam::DImg::sixteenBit, Digikam::DImg::stripImageData(), Digikam::UndoMetadataContainer::toImage(), and Digikam::DImg::width.

redo()

void Digikam::UndoManager::redo

(

)

Referenced by Digikam::EditorCore::redo(), and rollbackToOrigin().

rollbackToOrigin()

void Digikam::UndoManager::rollbackToOrigin

(

)

References isAtOrigin(), redo(), and undo().

Referenced by Digikam::EditorCore::rollbackToOrigin().

setOrigin()

void Digikam::UndoManager::setOrigin

(

)

const

Referenced by clear(), Digikam::EditorCore::clearUndoManager(), and Digikam::EditorCore::setUndoManagerOrigin().

undo()

void Digikam::UndoManager::undo

(

)

Referenced by rollbackToOrigin(), and Digikam::EditorCore::undo().

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

• core/utilities/imageeditor/core/undomanager.h
• core/utilities/imageeditor/core/undomanager.cpp