TextUndoManager Class Reference

#include <textundo.hxx>

Inheritance diagram for TextUndoManager:

Collaboration diagram for TextUndoManager:

Public Member Functions
	TextUndoManager (TextEngine *pTextEngine)
virtual	~TextUndoManager () override
virtual bool	Undo () override
virtual bool	Redo () override
virtual bool	Undo ()
virtual bool	Redo ()
Public Member Functions inherited from SfxUndoManager
	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
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
virtual bool	Undo ()
virtual bool	Redo ()
virtual void	Clear ()
virtual void	ClearRedo ()
void	Reset ()
bool	IsDoing () const
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)
size_t	LeaveListAction ()
size_t	LeaveAndMergeListAction ()
bool	IsInListAction () const
size_t	GetListActionDepth () const
void	RemoveLastUndoAction ()
void	EnableUndo (bool bEnable)
bool	IsUndoEnabled () const
void	AddUndoListener (SfxUndoListener &i_listener)
void	RemoveUndoListener (SfxUndoListener &i_listener)
bool	IsEmptyActions () const
UndoStackMark	MarkTopUndoAction ()
void	RemoveMark (UndoStackMark const i_mark)
bool	HasTopUndoActionMark (UndoStackMark const i_mark)
void	RemoveOldestUndoAction ()
void	dumpAsXml (xmlTextWriterPtr pWriter) const

Protected Member Functions
void	UndoRedoStart ()
void	UndoRedoEnd ()
TextView *	GetView () const
Protected Member Functions inherited from SfxUndoManager
bool	UndoWithContext (SfxUndoContext &i_context)
bool	RedoWithContext (SfxUndoContext &i_context)
void	ImplClearRedo_NoLock (bool const i_currentLevel)
void	ClearAllLevels ()
virtual void	EmptyActionsChanged ()

Private Attributes
TextEngine *	mpTextEngine

Additional Inherited Members
Static Public Attributes inherited from SfxUndoManager
static bool const	CurrentLevel
static bool const	TopLevel

Detailed Description

Definition at line 30 of file textundo.hxx.

Constructor & Destructor Documentation

TextUndoManager()

TextUndoManager::TextUndoManager ( TextEngine *  pTextEngine )

explicit

Definition at line 61 of file textundo.cxx.

References mpTextEngine, and p.

~TextUndoManager()

TextUndoManager::~TextUndoManager ( )

overridevirtual

Definition at line 66 of file textundo.cxx.

Member Function Documentation

GetView()

TextView * TextUndoManager::GetView ( ) const

inlineprotected

Definition at line 39 of file textundo.hxx.

References TextEngine::GetActiveView(), and mpTextEngine.

Referenced by UndoRedoEnd(), and UndoRedoStart().

Redo() [1/2]

virtual bool SfxUndoManager::Redo ( )

virtual

Reimplemented from SfxUndoManager.

Redo() [2/2]

bool TextUndoManager::Redo ( )

overridevirtual

Reimplemented from SfxUndoManager.

Definition at line 86 of file textundo.cxx.

References SfxUndoManager::GetRedoActionCount(), mpTextEngine, SfxUndoManager::Redo(), TextEngine::SetIsInUndo(), UndoRedoEnd(), and UndoRedoStart().

Undo() [1/2]

virtual bool SfxUndoManager::Undo ( )

virtual

Reimplemented from SfxUndoManager.

Undo() [2/2]

bool TextUndoManager::Undo ( )

overridevirtual

Reimplemented from SfxUndoManager.

Definition at line 70 of file textundo.cxx.

References SfxUndoManager::GetUndoActionCount(), mpTextEngine, TextEngine::SetIsInUndo(), SfxUndoManager::Undo(), UndoRedoEnd(), and UndoRedoStart().

UndoRedoEnd()

void TextUndoManager::UndoRedoEnd ( )

protected

Definition at line 107 of file textundo.cxx.

References TextEngine::FormatAndUpdate(), TextSelection::GetEnd(), GetSelection(), TextSelection::GetStart(), GetView(), TextView::ImpSetSelection(), and mpTextEngine.

Referenced by Redo(), and Undo().

UndoRedoStart()

void TextUndoManager::UndoRedoStart ( )

protected

Definition at line 102 of file textundo.cxx.

References GetView(), and SAL_WARN_IF.

Referenced by Redo(), and Undo().

Member Data Documentation

mpTextEngine

TextEngine* TextUndoManager::mpTextEngine

private

Definition at line 32 of file textundo.hxx.

Referenced by GetView(), Redo(), TextUndoManager(), Undo(), and UndoRedoEnd().

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

• textundo.hxx
• textundo.cxx