mitk::LimitedLinearUndo Class Reference

A linear undo model with one undo and one redo stack. More...

#include <mitkLimitedLinearUndo.h>

Inheritance diagram for mitk::LimitedLinearUndo:

Collaboration diagram for mitk::LimitedLinearUndo:

Public Types
typedef std::vector< UndoStackItem * >	UndoContainer
typedef std::vector< UndoStackItem * >::reverse_iterator	UndoContainerRevIter
typedef LimitedLinearUndo	Self
typedef UndoModel	Superclass
typedef itk::SmartPointer< Self >	Pointer
typedef itk::SmartPointer< const Self >	ConstPointer
Public Types inherited from mitk::UndoModel
typedef UndoModel	Self
typedef itk::Object	Superclass
typedef itk::SmartPointer< Self >	Pointer
typedef itk::SmartPointer< const Self >	ConstPointer

Public Member Functions
virtual std::vector< std::string >	GetClassHierarchy () const override
virtual const char *	GetClassName () const
Pointer	Clone () const
virtual bool	SetOperationEvent (UndoStackItem *stackItem) override
virtual bool	Undo () override
	Undoes the last changes. More...
virtual bool	Undo (bool) override
virtual bool	Undo (int oeid)
	Undoes all changes until ObjectEventID oeid. More...
virtual bool	Redo () override
	Undoes the last changes. More...
virtual bool	Redo (bool) override
virtual bool	Redo (int oeid)
	Redoes all changes until ObjectEventID oeid. More...
virtual void	Clear () override
	Clears UndoList and RedoList. More...
virtual void	ClearRedoList () override
	Clears the RedoList. More...
virtual bool	RedoListEmpty () override
	True, if RedoList is empty. More...
virtual int	GetLastObjectEventIdInList () override
	Returns the ObjectEventId of the top element in the OperationHistory. More...
virtual int	GetLastGroupEventIdInList () override
	Returns the GroupEventId of the top element in the OperationHistory. More...
virtual OperationEvent *	GetLastOfType (OperationActor *destination, OperationType opType) override
	Returns the last specified OperationEvent in Undo-list corresponding to the given values; if nothing found, then returns NULL. More...

Static Public Member Functions
static const char *	GetStaticNameOfClass ()
static Pointer	New ()
Static Public Member Functions inherited from mitk::UndoModel
static const char *	GetStaticNameOfClass ()

Protected Member Functions
	LimitedLinearUndo ()
virtual	~LimitedLinearUndo ()
void	ClearList (UndoContainer *list)
Protected Member Functions inherited from mitk::UndoModel
	UndoModel ()
virtual	~UndoModel ()

Protected Attributes
UndoContainer	m_UndoList
UndoContainer	m_RedoList

Detailed Description

A linear undo model with one undo and one redo stack.

Derived from UndoModel AND itk::Object. Invokes ITK-events to signal listening GUI elements, whether each of the stacks is empty or not (to enable/disable button, ...)

Definition at line 38 of file mitkLimitedLinearUndo.h.

Member Typedef Documentation

typedef itk::SmartPointer<const Self> mitk::LimitedLinearUndo::ConstPointer

Definition at line 44 of file mitkLimitedLinearUndo.h.

typedef itk::SmartPointer<Self> mitk::LimitedLinearUndo::Pointer

Definition at line 44 of file mitkLimitedLinearUndo.h.

typedef LimitedLinearUndo mitk::LimitedLinearUndo::Self

Definition at line 44 of file mitkLimitedLinearUndo.h.

typedef UndoModel mitk::LimitedLinearUndo::Superclass

Definition at line 44 of file mitkLimitedLinearUndo.h.

typedef std::vector<UndoStackItem *> mitk::LimitedLinearUndo::UndoContainer

Definition at line 41 of file mitkLimitedLinearUndo.h.

typedef std::vector<UndoStackItem *>::reverse_iterator mitk::LimitedLinearUndo::UndoContainerRevIter

Definition at line 42 of file mitkLimitedLinearUndo.h.

Constructor & Destructor Documentation

mitk::LimitedLinearUndo::LimitedLinearUndo ( )

protected

Constructor

Definition at line 20 of file mitkLimitedLinearUndo.cpp.

mitk::LimitedLinearUndo::~LimitedLinearUndo ( )

protectedvirtual

Destructor

Definition at line 25 of file mitkLimitedLinearUndo.cpp.

Member Function Documentation

void mitk::LimitedLinearUndo::Clear ( )

overridevirtual

Clears UndoList and RedoList.

Implements mitk::UndoModel.

Definition at line 153 of file mitkLimitedLinearUndo.cpp.

void mitk::LimitedLinearUndo::ClearList ( UndoContainer *  list )

protected

Definition at line 32 of file mitkLimitedLinearUndo.cpp.

void mitk::LimitedLinearUndo::ClearRedoList ( )

overridevirtual

Clears the RedoList.

Implements mitk::UndoModel.

Definition at line 162 of file mitkLimitedLinearUndo.cpp.

Pointer mitk::LimitedLinearUndo::Clone

(

)

const

virtual std::vector<std::string> mitk::LimitedLinearUndo::GetClassHierarchy ( ) const

inlineoverridevirtual

Reimplemented from mitk::UndoModel.

Reimplemented in mitk::VerboseLimitedLinearUndo.

Definition at line 44 of file mitkLimitedLinearUndo.h.

virtual const char* mitk::LimitedLinearUndo::GetClassName ( ) const

virtual

Reimplemented from mitk::UndoModel.

Reimplemented in mitk::VerboseLimitedLinearUndo.

int mitk::LimitedLinearUndo::GetLastGroupEventIdInList ( )

overridevirtual

Returns the GroupEventId of the top element in the OperationHistory.

Implements mitk::UndoModel.

Definition at line 178 of file mitkLimitedLinearUndo.cpp.

int mitk::LimitedLinearUndo::GetLastObjectEventIdInList ( )

overridevirtual

Returns the ObjectEventId of the top element in the OperationHistory.

Implements mitk::UndoModel.

Definition at line 173 of file mitkLimitedLinearUndo.cpp.

mitk::OperationEvent * mitk::LimitedLinearUndo::GetLastOfType ( OperationActor *  destination, OperationType  opType  )

overridevirtual

Returns the last specified OperationEvent in Undo-list corresponding to the given values; if nothing found, then returns NULL.

Implements mitk::UndoModel.

Definition at line 183 of file mitkLimitedLinearUndo.cpp.

References mitk::OperationEvent::GetDestination(), mitk::OperationEvent::GetOperation(), mitk::Operation::GetOperationType(), and mitk::OperationEvent::IsValid().

static const char* mitk::LimitedLinearUndo::GetStaticNameOfClass ( )

inlinestatic

Definition at line 44 of file mitkLimitedLinearUndo.h.

static Pointer mitk::LimitedLinearUndo::New ( )

static

Referenced by mitk::UndoController::AddUndoModel(), and mitk::UndoController::UndoController().

bool mitk::LimitedLinearUndo::Redo ( )

overridevirtual

Undoes the last changes.

Reads the top element of the Redo-Stack, executes the operation, swaps the OperationEvent-Operation with the Undo-Operation and sets it to Undo-Stack

Implements mitk::UndoModel.

Definition at line 119 of file mitkLimitedLinearUndo.cpp.

bool mitk::LimitedLinearUndo::Redo ( bool  )

overridevirtual

Implements mitk::UndoModel.

Definition at line 114 of file mitkLimitedLinearUndo.cpp.

bool mitk::LimitedLinearUndo::Redo ( int  oeid )

virtual

Redoes all changes until ObjectEventID oeid.

Definition at line 128 of file mitkLimitedLinearUndo.cpp.

References mitk::RenderingManager::GetInstance(), and mitk::RenderingManager::RequestUpdateAll().

bool mitk::LimitedLinearUndo::RedoListEmpty ( )

overridevirtual

True, if RedoList is empty.

Implements mitk::UndoModel.

Definition at line 168 of file mitkLimitedLinearUndo.cpp.

bool mitk::LimitedLinearUndo::SetOperationEvent ( UndoStackItem *  stackItem )

overridevirtual

Implements mitk::UndoModel.

Reimplemented in mitk::VerboseLimitedLinearUndo.

Definition at line 42 of file mitkLimitedLinearUndo.cpp.

bool mitk::LimitedLinearUndo::Undo ( )

overridevirtual

Undoes the last changes.

Reads the top element of the Undo-Stack, executes the operation, swaps the OperationEvent-Undo with the Operation and sets it to Redo-Stack

Implements mitk::UndoModel.

Definition at line 78 of file mitkLimitedLinearUndo.cpp.

bool mitk::LimitedLinearUndo::Undo ( bool  fine )

overridevirtual

Implements mitk::UndoModel.

Definition at line 62 of file mitkLimitedLinearUndo.cpp.

bool mitk::LimitedLinearUndo::Undo ( int  oeid )

virtual

Undoes all changes until ObjectEventID oeid.

Definition at line 87 of file mitkLimitedLinearUndo.cpp.

References mitk::RenderingManager::GetInstance(), and mitk::RenderingManager::RequestUpdateAll().

Member Data Documentation

UndoContainer mitk::LimitedLinearUndo::m_RedoList

protected

Definition at line 119 of file mitkLimitedLinearUndo.h.

UndoContainer mitk::LimitedLinearUndo::m_UndoList

protected

Definition at line 117 of file mitkLimitedLinearUndo.h.

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

• mitkLimitedLinearUndo.h
• mitkLimitedLinearUndo.cpp