#include <undo.hxx>

Public Member Functions
	SfxUndoManager (size_t nMaxUndoActionCount=20)

virtual	~SfxUndoManager ()

void	SetMaxUndoActionCount (size_t nMaxUndoActionCount)

size_t	GetMaxUndoActionCount () const

virtual void	AddUndoAction (std::unique_ptr< SfxUndoAction > pAction, bool bTryMerg=false)

virtual size_t	GetUndoActionCount (bool const i_currentLevel=CurrentLevel) const

OUString	GetUndoActionComment (size_t nNo=0, bool const i_currentLevel=CurrentLevel) const

SfxUndoAction *	GetUndoAction (size_t nNo=0) const

OUString	GetUndoActionsInfo () const
	Get info about all undo actions (comment, view shell id, etc.) More...

virtual size_t	GetRedoActionCount (bool const i_currentLevel=CurrentLevel) const

OUString	GetRedoActionComment (size_t nNo=0, bool const i_currentLevel=CurrentLevel) const

SfxUndoAction *	GetRedoAction (size_t nNo=0) const

OUString	GetRedoActionsInfo () const
	Get info about all redo actions (comment, view shell id, etc.) More...

virtual bool	Undo ()

virtual bool	Redo ()

virtual void	Clear ()
	Clears both the Redo and the Undo stack. More...

virtual void	ClearRedo ()
	Clears the Redo stack. More...

void	Reset ()
	leaves any possible open list action (<member>IsInListAction</member>), and clears both the Undo and the Redo stack. More...

bool	IsDoing () const
	determines whether an Undo or Redo is currently running More...

size_t	GetRepeatActionCount () const

OUString	GetRepeatActionComment (SfxRepeatTarget &rTarget) const

bool	Repeat (SfxRepeatTarget &rTarget)

bool	CanRepeat (SfxRepeatTarget &rTarget) const

virtual void	EnterListAction (const OUString &rComment, const OUString &rRepeatComment, sal_uInt16 nId, ViewShellId nViewShellId)
	Inserts a ListUndoAction and sets its UndoArray as current. More...

size_t	LeaveListAction ()
	Leaves the list action entered with EnterListAction. More...

size_t	LeaveAndMergeListAction ()
	Leaves the list action entered with EnterListAction, and forcefully merges the previous action on the stack into the newly created list action. More...

bool	IsInListAction () const
	determines whether we're within a ListAction context, i.e. a LeaveListAction/LeaveAndMergeListAction call is pending More...

size_t	GetListActionDepth () const
	Determines how many nested list actions are currently open. More...

void	RemoveLastUndoAction ()
	Clears the redo stack and removes the top undo action. More...

void	EnableUndo (bool bEnable)
	enables (true) or disables (false) recording of undo actions More...

bool	IsUndoEnabled () const
	returns true if undo is currently enabled. More...

void	AddUndoListener (SfxUndoListener &i_listener)
	Adds a new listener to be notified about changes in the UndoManager's state. More...

void	RemoveUndoListener (SfxUndoListener &i_listener)

bool	IsEmptyActions () const

UndoStackMark	MarkTopUndoAction ()
	marks the current top-level element of the Undo stack, and returns a unique ID for it More...

void	RemoveMark (UndoStackMark const i_mark)
	removes a mark given by its ID. More...

bool	HasTopUndoActionMark (UndoStackMark const i_mark)
	determines whether the top action on the Undo stack has a given mark More...

void	RemoveOldestUndoAction ()
	removes the oldest Undo actions from the stack More...

void	dumpAsXml (xmlTextWriterPtr pWriter) const

Static Public Attributes
static bool const	CurrentLevel = true

static bool const	TopLevel = false

Protected Member Functions
bool	UndoWithContext (SfxUndoContext &i_context)

bool	RedoWithContext (SfxUndoContext &i_context)

void	ImplClearRedo_NoLock (bool const i_currentLevel)

void	ClearAllLevels ()
	clears all undo actions on the current level, plus all undo actions on superordinate levels, as soon as those levels are reached. More...

virtual void	EmptyActionsChanged ()

Private Member Functions
size_t	ImplLeaveListAction (const bool i_merge, ::svl::undo::impl::UndoManagerGuard &i_guard)

bool	ImplAddUndoAction_NoNotify (std::unique_ptr< SfxUndoAction > pAction, bool bTryMerge, bool bClearRedo, ::svl::undo::impl::UndoManagerGuard &i_guard)

void	ImplClearRedo (::svl::undo::impl::UndoManagerGuard &i_guard, bool const i_currentLevel)

void	ImplClearUndo (::svl::undo::impl::UndoManagerGuard &i_guard)

void	ImplClearCurrentLevel_NoNotify (::svl::undo::impl::UndoManagerGuard &i_guard)

size_t	ImplGetRedoActionCount_Lock (bool const i_currentLevel=CurrentLevel) const

bool	ImplIsUndoEnabled_Lock () const

bool	ImplIsInListAction_Lock () const

void	ImplEnableUndo_Lock (bool const i_enable)

bool	ImplUndo (SfxUndoContext *i_contextOrNull)

bool	ImplRedo (SfxUndoContext *i_contextOrNull)

void	ImplCheckEmptyActions ()

bool	ImplIsEmptyActions () const

Private Attributes
std::unique_ptr< SfxUndoManager_Data >	m_xData

Friends
class	::svl::undo::impl::LockGuard

Detailed Description

Definition at line 189 of file undo.hxx.

Constructor & Destructor Documentation

◆ SfxUndoManager()

SfxUndoManager::SfxUndoManager ( size_t nMaxUndoActionCount = 20 )

Definition at line 339 of file undo.cxx.

References ImplIsEmptyActions(), and m_xData.

◆ ~SfxUndoManager()

SfxUndoManager::~SfxUndoManager ( )

virtual

Definition at line 346 of file undo.cxx.

Member Function Documentation

◆ AddUndoAction()

void SfxUndoManager::AddUndoAction	(	std::unique_ptr< SfxUndoAction >	pAction,
		bool	bTryMerg = `false`
	)

virtual

Definition at line 584 of file undo.cxx.

References ImplAddUndoAction_NoNotify(), m_xData, and SfxUndoListener::undoActionAdded().

◆ AddUndoListener()

void SfxUndoManager::AddUndoListener ( SfxUndoListener & i_listener )

Adds a new listener to be notified about changes in the UndoManager's state.

Definition at line 898 of file undo.cxx.

References m_xData.

◆ CanRepeat()

bool SfxUndoManager::CanRepeat ( SfxRepeatTarget & rTarget ) const

Definition at line 886 of file undo.cxx.

References m_xData, and rTarget.

◆ Clear()

void SfxUndoManager::Clear ( )

virtual

Clears both the Redo and the Undo stack.

Will assert and bail out when called while within a list action (<member>IsInListAction</member>).

Definition at line 435 of file undo.cxx.

References SfxUndoListener::cleared(), ImplClearCurrentLevel_NoNotify(), ImplIsInListAction_Lock(), m_xData, and SAL_WARN_IF.

◆ ClearAllLevels()

void SfxUndoManager::ClearAllLevels ( )

protected

clears all undo actions on the current level, plus all undo actions on superordinate levels, as soon as those levels are reached.

If no list action is active currently, i.e. we're on the top level already, this method is equivalent to ->Clear.

Otherwise, the Undo actions on the current level are removed. Upon leaving the current list action, all undo actions on the then-current level are removed, too. This is continued until the top level is reached.

Definition at line 448 of file undo.cxx.

References SfxUndoListener::cleared(), ImplClearCurrentLevel_NoNotify(), ImplIsInListAction_Lock(), and m_xData.

◆ ClearRedo()

void SfxUndoManager::ClearRedo ( )

virtual

Clears the Redo stack.

Will assert and bail out when called while within a list action (<member>IsInListAction</member>).

Definition at line 471 of file undo.cxx.

References CurrentLevel, ImplClearRedo_NoLock(), IsInListAction(), and SAL_WARN_IF.

◆ dumpAsXml()

void SfxUndoManager::dumpAsXml ( xmlTextWriterPtr pWriter ) const

Definition at line 1151 of file undo.cxx.

References GetRedoActionCount(), GetUndoActionCount(), i, m_xData, SfxUndoArray::maUndoActions, and SfxUndoArray::nCurUndoAction.

◆ EmptyActionsChanged()

void SfxUndoManager::EmptyActionsChanged ( )

protectedvirtual

Definition at line 1262 of file undo.cxx.

Referenced by ImplCheckEmptyActions().

◆ EnableUndo()

void SfxUndoManager::EnableUndo ( bool bEnable )

enables (true) or disables (false) recording of undo actions

If undo actions are added while undo is disabled, they are deleted. Disabling undo does not clear the current undo buffer!

Multiple calls to EnableUndo are not cumulative. That is, calling EnableUndo( false ) twice, and then calling EnableUndo( true ) means that Undo is enable afterwards.

Definition at line 351 of file undo.cxx.

References ImplEnableUndo_Lock(), and m_xData.

◆ EnterListAction()

void SfxUndoManager::EnterListAction	(	const OUString &	rComment,
		const OUString &	rRepeatComment,
		sal_uInt16	nId,
		ViewShellId	nViewShellId
	)

virtual

Inserts a ListUndoAction and sets its UndoArray as current.

Definition at line 916 of file undo.cxx.

References ImplAddUndoAction_NoNotify(), ImplIsUndoEnabled_Lock(), SfxUndoListener::listActionEntered(), m_xData, and nId.

◆ GetListActionDepth()

size_t SfxUndoManager::GetListActionDepth ( ) const

Determines how many nested list actions are currently open.

Definition at line 951 of file undo.cxx.

References m_xData, and SfxUndoArray::pFatherUndoArray.

◆ GetMaxUndoActionCount()

size_t SfxUndoManager::GetMaxUndoActionCount ( ) const

Definition at line 413 of file undo.cxx.

References m_xData.

◆ GetRedoAction()

SfxUndoAction * SfxUndoManager::GetRedoAction ( size_t nNo = 0 ) const

Definition at line 758 of file undo.cxx.

References m_xData, SfxUndoArray::maUndoActions, and SfxUndoArray::nCurUndoAction.

◆ GetRedoActionComment()

OUString SfxUndoManager::GetRedoActionComment	(	size_t	nNo = `0`,
		bool const	i_currentLevel = `CurrentLevel`
	)		const

Definition at line 771 of file undo.cxx.

References m_xData, SfxUndoArray::maUndoActions, and SfxUndoArray::nCurUndoAction.

◆ GetRedoActionCount()

size_t SfxUndoManager::GetRedoActionCount ( bool const i_currentLevel = CurrentLevel ) const

virtual

Definition at line 744 of file undo.cxx.

References ImplGetRedoActionCount_Lock(), and m_xData.

Referenced by dumpAsXml(), and GetRedoActionsInfo().

◆ GetRedoActionsInfo()

OUString SfxUndoManager::GetRedoActionsInfo ( ) const

Get info about all redo actions (comment, view shell id, etc.)

Definition at line 1221 of file undo.cxx.

References GetRedoActionCount(), i, lcl_ActionToJson(), m_xData, SfxUndoArray::maUndoActions, nCount, SfxUndoArray::nCurUndoAction, and nIndex.

◆ GetRepeatActionComment()

OUString SfxUndoManager::GetRepeatActionComment ( SfxRepeatTarget & rTarget ) const

Definition at line 862 of file undo.cxx.

References m_xData, and rTarget.

◆ GetRepeatActionCount()

size_t SfxUndoManager::GetRepeatActionCount ( ) const

Definition at line 855 of file undo.cxx.

References m_xData.

◆ GetUndoAction()

SfxUndoAction * SfxUndoManager::GetUndoAction ( size_t nNo = 0 ) const

Definition at line 619 of file undo.cxx.

References m_xData.

◆ GetUndoActionComment()

OUString SfxUndoManager::GetUndoActionComment	(	size_t	nNo = `0`,
		bool const	i_currentLevel = `CurrentLevel`
	)		const

Definition at line 606 of file undo.cxx.

References m_xData, SfxUndoArray::maUndoActions, and SfxUndoArray::nCurUndoAction.

◆ GetUndoActionCount()

size_t SfxUndoManager::GetUndoActionCount ( bool const i_currentLevel = CurrentLevel ) const

virtual

Definition at line 598 of file undo.cxx.

References m_xData, and SfxUndoArray::nCurUndoAction.

Referenced by dumpAsXml(), and GetUndoActionsInfo().

◆ GetUndoActionsInfo()

OUString SfxUndoManager::GetUndoActionsInfo ( ) const

Get info about all undo actions (comment, view shell id, etc.)

Definition at line 1204 of file undo.cxx.

References GetUndoActionCount(), i, lcl_ActionToJson(), m_xData, SfxUndoArray::maUndoActions, and SfxUndoArray::nCurUndoAction.

◆ HasTopUndoActionMark()

bool SfxUndoManager::HasTopUndoActionMark ( UndoStackMark const i_mark )

determines whether the top action on the Undo stack has a given mark

Definition at line 1119 of file undo.cxx.

References MarkedUndoAction::aMarks, and m_xData.

◆ ImplAddUndoAction_NoNotify()

bool SfxUndoManager::ImplAddUndoAction_NoNotify	(	std::unique_ptr< SfxUndoAction >	pAction,
		bool	bTryMerge,
		bool	bClearRedo,
		::svl::undo::impl::UndoManagerGuard &	i_guard
	)

private

Definition at line 533 of file undo.cxx.

References CurrentLevel, ImplCheckEmptyActions(), ImplClearRedo(), ImplGetRedoActionCount_Lock(), ImplIsUndoEnabled_Lock(), m_xData, and SfxUndoAction::Merge().

Referenced by AddUndoAction(), and EnterListAction().

◆ ImplCheckEmptyActions()

void SfxUndoManager::ImplCheckEmptyActions ( )

private

Definition at line 1252 of file undo.cxx.

References EmptyActionsChanged(), ImplIsEmptyActions(), and m_xData.

Referenced by ImplAddUndoAction_NoNotify(), ImplClearCurrentLevel_NoNotify(), ImplClearRedo(), ImplClearUndo(), ImplRedo(), RemoveLastUndoAction(), RemoveOldestUndoAction(), and SetMaxUndoActionCount().

◆ ImplClearCurrentLevel_NoNotify()

void SfxUndoManager::ImplClearCurrentLevel_NoNotify ( ::svl::undo::impl::UndoManagerGuard & i_guard )

private

Definition at line 418 of file undo.cxx.

References ImplCheckEmptyActions(), m_xData, and MARK_INVALID.

Referenced by Clear(), ClearAllLevels(), LeaveListAction(), and Reset().

◆ ImplClearRedo()

void SfxUndoManager::ImplClearRedo	(	::svl::undo::impl::UndoManagerGuard &	i_guard,
		bool const	i_currentLevel
	)

private

Definition at line 515 of file undo.cxx.

References SfxUndoListener::clearedRedo(), CurrentLevel, ImplCheckEmptyActions(), m_xData, SfxUndoArray::maUndoActions, SfxUndoArray::nCurUndoAction, SfxUndoArray::Remove(), TopLevel, and while().

Referenced by ImplAddUndoAction_NoNotify(), ImplClearRedo_NoLock(), ImplLeaveListAction(), and ImplRedo().

◆ ImplClearRedo_NoLock()

void SfxUndoManager::ImplClearRedo_NoLock ( bool const i_currentLevel )

protected

Definition at line 464 of file undo.cxx.

References ImplClearRedo(), and m_xData.

Referenced by ClearRedo().

◆ ImplClearUndo()

void SfxUndoManager::ImplClearUndo ( ::svl::undo::impl::UndoManagerGuard & i_guard )

private

Definition at line 503 of file undo.cxx.

References ImplCheckEmptyActions(), and m_xData.

Referenced by ImplUndo().

◆ ImplEnableUndo_Lock()

void SfxUndoManager::ImplEnableUndo_Lock ( bool const i_enable )

private

Definition at line 359 of file undo.cxx.

References m_xData.

Referenced by EnableUndo(), svl::undo::impl::LockGuard::LockGuard(), Reset(), and svl::undo::impl::LockGuard::~LockGuard().

◆ ImplGetRedoActionCount_Lock()

size_t SfxUndoManager::ImplGetRedoActionCount_Lock ( bool const i_currentLevel = CurrentLevel ) const

private

Definition at line 751 of file undo.cxx.

References m_xData, SfxUndoArray::maUndoActions, and SfxUndoArray::nCurUndoAction.

Referenced by GetRedoActionCount(), and ImplAddUndoAction_NoNotify().

◆ ImplIsEmptyActions()

bool SfxUndoManager::ImplIsEmptyActions ( ) const

inlineprivate

Definition at line 1247 of file undo.cxx.

References m_xData.

Referenced by ImplCheckEmptyActions(), ImplLeaveListAction(), IsEmptyActions(), and SfxUndoManager().

◆ ImplIsInListAction_Lock()

bool SfxUndoManager::ImplIsInListAction_Lock ( ) const

private

Definition at line 945 of file undo.cxx.

References m_xData.

Referenced by Clear(), ClearAllLevels(), ImplLeaveListAction(), ImplRedo(), ImplUndo(), IsInListAction(), and LeaveListAction().

◆ ImplIsUndoEnabled_Lock()

bool SfxUndoManager::ImplIsUndoEnabled_Lock ( ) const

private

Definition at line 374 of file undo.cxx.

References m_xData.

Referenced by EnterListAction(), ImplAddUndoAction_NoNotify(), ImplLeaveListAction(), IsUndoEnabled(), and Reset().

◆ ImplLeaveListAction()

size_t SfxUndoManager::ImplLeaveListAction	(	const bool	i_merge,
		::svl::undo::impl::UndoManagerGuard &	i_guard
	)

private

Definition at line 994 of file undo.cxx.

References CurrentLevel, ENSURE_OR_RETURN, SfxListUndoAction::GetComment(), ImplClearRedo(), ImplIsEmptyActions(), ImplIsInListAction_Lock(), ImplIsUndoEnabled_Lock(), SfxUndoArray::Insert(), SfxUndoListener::listActionCancelled(), SfxUndoListener::listActionLeft(), m_xData, SfxUndoArray::maUndoActions, n, SfxUndoArray::nCurUndoAction, SAL_WARN, SAL_WARN_IF, and SfxListUndoAction::SetComment().

Referenced by LeaveAndMergeListAction(), LeaveListAction(), and Reset().

◆ ImplRedo()

bool SfxUndoManager::ImplRedo ( SfxUndoContext * i_contextOrNull )

private

Definition at line 796 of file undo.cxx.

References SfxUndoListener::actionRedone(), CurrentLevel, SfxUndoAction::GetComment(), ImplCheckEmptyActions(), ImplClearRedo(), ImplIsInListAction_Lock(), IsDoing(), m_xData, SfxUndoAction::Redo(), SfxUndoAction::RedoWithContext(), and SAL_WARN.

Referenced by Redo(), and RedoWithContext().

◆ ImplUndo()

bool SfxUndoManager::ImplUndo ( SfxUndoContext * i_contextOrNull )

private

Definition at line 671 of file undo.cxx.

References SfxUndoListener::actionUndone(), SfxUndoAction::GetComment(), SfxUndoContext::GetUndoOffset(), ImplClearUndo(), ImplIsInListAction_Lock(), IsDoing(), m_xData, SAL_WARN, SfxUndoAction::Undo(), and SfxUndoAction::UndoWithContext().

Referenced by Undo(), and UndoWithContext().

◆ IsDoing()

bool SfxUndoManager::IsDoing ( ) const

determines whether an Undo or Redo is currently running

Definition at line 652 of file undo.cxx.

References m_xData.

Referenced by ImplRedo(), and ImplUndo().

◆ IsEmptyActions()

bool SfxUndoManager::IsEmptyActions ( ) const

Definition at line 1240 of file undo.cxx.

References ImplIsEmptyActions(), and m_xData.

◆ IsInListAction()

bool SfxUndoManager::IsInListAction ( ) const

determines whether we're within a ListAction context, i.e. a LeaveListAction/LeaveAndMergeListAction call is pending

Definition at line 938 of file undo.cxx.

References ImplIsInListAction_Lock(), and m_xData.

Referenced by ClearRedo(), MarkTopUndoAction(), RemoveOldestUndoAction(), and Reset().

◆ IsUndoEnabled()

bool SfxUndoManager::IsUndoEnabled ( ) const

returns true if undo is currently enabled.

This returns false if undo was disabled using EnableUndo( false ) and also during the runtime of the Undo() and Redo() methods.

Definition at line 367 of file undo.cxx.

References ImplIsUndoEnabled_Lock(), and m_xData.

◆ LeaveAndMergeListAction()

size_t SfxUndoManager::LeaveAndMergeListAction ( )

Leaves the list action entered with EnterListAction, and forcefully merges the previous action on the stack into the newly created list action.

Say you have an Undo action A on the stack, then call EnterListAction, followed by one or more calls to AddUndoAction, followed by a call to LeaveAndMergeListAction. In opposite to LeaveListAction, your Undo stack will now still contain one undo action: the newly created list action, whose first child is the original A, whose other children are those you added via AddUndoAction, and whose comment is the same as the comment of A.

Effectively, this means that all actions added between EnterListAction and LeaveAndMergeListAction are hidden from the user.

Returns: the number of the sub actions in the list which has just been left. Note that in case no such actions exist, the list action does not contribute to the Undo stack, but is silently removed.

Definition at line 987 of file undo.cxx.

References ImplLeaveListAction(), and m_xData.

◆ LeaveListAction()

size_t SfxUndoManager::LeaveListAction ( )

Leaves the list action entered with EnterListAction.

Returns: the number of the sub actions in the list which has just been left. Note that in case no such actions exist, the list action does not contribute to the Undo stack, but is silently removed.

Definition at line 967 of file undo.cxx.

References SfxUndoListener::cleared(), ImplClearCurrentLevel_NoNotify(), ImplIsInListAction_Lock(), ImplLeaveListAction(), m_xData, and nCount.

◆ MarkTopUndoAction()

UndoStackMark SfxUndoManager::MarkTopUndoAction ( )

marks the current top-level element of the Undo stack, and returns a unique ID for it

Definition at line 1068 of file undo.cxx.

References IsInListAction(), m_xData, and SAL_WARN_IF.

◆ Redo()

bool SfxUndoManager::Redo ( )

virtual

Definition at line 784 of file undo.cxx.

References ImplRedo().

◆ RedoWithContext()

bool SfxUndoManager::RedoWithContext ( SfxUndoContext & i_context )

protected

Definition at line 790 of file undo.cxx.

References ImplRedo().

◆ RemoveLastUndoAction()

void SfxUndoManager::RemoveLastUndoAction ( )

Clears the redo stack and removes the top undo action.

clears the redo stack and removes the top undo action

Definition at line 631 of file undo.cxx.

References ENSURE_OR_RETURN_VOID, ImplCheckEmptyActions(), m_xData, and nPos.

◆ RemoveMark()

void SfxUndoManager::RemoveMark ( UndoStackMark const i_mark )

removes a mark given by its ID.

After the call, the mark ID is invalid.

Definition at line 1089 of file undo.cxx.

References MarkedUndoAction::aMarks, i, m_xData, MARK_INVALID, and SAL_WARN.

◆ RemoveOldestUndoAction()

void SfxUndoManager::RemoveOldestUndoAction ( )

removes the oldest Undo actions from the stack

Definition at line 1136 of file undo.cxx.

References ImplCheckEmptyActions(), IsInListAction(), and m_xData.

◆ RemoveUndoListener()

void SfxUndoManager::RemoveUndoListener ( SfxUndoListener & i_listener )

Definition at line 905 of file undo.cxx.

References m_xData.

◆ Repeat()

bool SfxUndoManager::Repeat ( SfxRepeatTarget & rTarget )

Definition at line 870 of file undo.cxx.

References SfxUndoAction::CanRepeat(), m_xData, SfxUndoAction::Repeat(), and rTarget.

◆ Reset()

void SfxUndoManager::Reset ( void )

leaves any possible open list action (<member>IsInListAction</member>), and clears both the Undo and the Redo stack.

Effectively, calling this method is equivalent to while ( IsInListAction() ) LeaveListAction();, followed by Clear(). The only difference to this calling sequence is that Reset is an atomic operation, also resulting in only one notification.

Definition at line 479 of file undo.cxx.

References ImplClearCurrentLevel_NoNotify(), ImplEnableUndo_Lock(), ImplIsUndoEnabled_Lock(), ImplLeaveListAction(), IsInListAction(), m_xData, and SfxUndoListener::resetAll().

◆ SetMaxUndoActionCount()

void SfxUndoManager::SetMaxUndoActionCount ( size_t nMaxUndoActionCount )

Definition at line 379 of file undo.cxx.

References ImplCheckEmptyActions(), m_xData, and nPos.

◆ Undo()

bool SfxUndoManager::Undo ( )

virtual

Definition at line 659 of file undo.cxx.

References ImplUndo().

◆ UndoWithContext()

bool SfxUndoManager::UndoWithContext ( SfxUndoContext & i_context )

protected

Definition at line 665 of file undo.cxx.

References ImplUndo().

Friends And Related Function Documentation

◆ ::svl::undo::impl::LockGuard

friend class ::svl::undo::impl::LockGuard

friend

Definition at line 339 of file undo.hxx.

Member Data Documentation

◆ CurrentLevel

bool const SfxUndoManager::CurrentLevel = true

static

Definition at line 194 of file undo.hxx.

Referenced by ClearRedo(), ImplAddUndoAction_NoNotify(), ImplClearRedo(), ImplLeaveListAction(), and ImplRedo().

◆ m_xData

std::unique_ptr< SfxUndoManager_Data > SfxUndoManager::m_xData

private

Definition at line 192 of file undo.hxx.

Referenced by AddUndoAction(), AddUndoListener(), CanRepeat(), Clear(), ClearAllLevels(), dumpAsXml(), EnableUndo(), EnterListAction(), GetListActionDepth(), GetMaxUndoActionCount(), GetRedoAction(), GetRedoActionComment(), GetRedoActionCount(), GetRedoActionsInfo(), GetRepeatActionComment(), GetRepeatActionCount(), GetUndoAction(), GetUndoActionComment(), GetUndoActionCount(), GetUndoActionsInfo(), HasTopUndoActionMark(), ImplAddUndoAction_NoNotify(), ImplCheckEmptyActions(), ImplClearCurrentLevel_NoNotify(), ImplClearRedo(), ImplClearRedo_NoLock(), ImplClearUndo(), ImplEnableUndo_Lock(), ImplGetRedoActionCount_Lock(), ImplIsEmptyActions(), ImplIsInListAction_Lock(), ImplIsUndoEnabled_Lock(), ImplLeaveListAction(), ImplRedo(), ImplUndo(), IsDoing(), IsEmptyActions(), IsInListAction(), IsUndoEnabled(), LeaveAndMergeListAction(), LeaveListAction(), MarkTopUndoAction(), RemoveLastUndoAction(), RemoveMark(), RemoveOldestUndoAction(), RemoveUndoListener(), Repeat(), Reset(), SetMaxUndoActionCount(), and SfxUndoManager().

◆ TopLevel

bool const SfxUndoManager::TopLevel = false

static

Definition at line 195 of file undo.hxx.

Referenced by ImplClearRedo().

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

Public Member Functions

Static Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ SfxUndoManager()

◆ ~SfxUndoManager()

Member Function Documentation

◆ AddUndoAction()

◆ AddUndoListener()

◆ CanRepeat()

◆ Clear()

◆ ClearAllLevels()

◆ ClearRedo()

◆ dumpAsXml()

◆ EmptyActionsChanged()

◆ EnableUndo()

◆ EnterListAction()

◆ GetListActionDepth()

◆ GetMaxUndoActionCount()

◆ GetRedoAction()

◆ GetRedoActionComment()

◆ GetRedoActionCount()

◆ GetRedoActionsInfo()

◆ GetRepeatActionComment()

◆ GetRepeatActionCount()

◆ GetUndoAction()

◆ GetUndoActionComment()

◆ GetUndoActionCount()

◆ GetUndoActionsInfo()

◆ HasTopUndoActionMark()

◆ ImplAddUndoAction_NoNotify()

◆ ImplCheckEmptyActions()

◆ ImplClearCurrentLevel_NoNotify()

◆ ImplClearRedo()

◆ ImplClearRedo_NoLock()

◆ ImplClearUndo()

◆ ImplEnableUndo_Lock()

◆ ImplGetRedoActionCount_Lock()

◆ ImplIsEmptyActions()

◆ ImplIsInListAction_Lock()

◆ ImplIsUndoEnabled_Lock()

◆ ImplLeaveListAction()

◆ ImplRedo()

◆ ImplUndo()

◆ IsDoing()

◆ IsEmptyActions()

◆ IsInListAction()

◆ IsUndoEnabled()

◆ LeaveAndMergeListAction()

◆ LeaveListAction()

◆ MarkTopUndoAction()

◆ Redo()

◆ RedoWithContext()

◆ RemoveLastUndoAction()

◆ RemoveMark()

◆ RemoveOldestUndoAction()

◆ RemoveUndoListener()

◆ Repeat()

◆ Reset()

◆ SetMaxUndoActionCount()

◆ Undo()

◆ UndoWithContext()

Friends And Related Function Documentation

◆ ::svl::undo::impl::LockGuard

Member Data Documentation

◆ CurrentLevel

◆ m_xData

◆ TopLevel