LLUndoBuffer Class Reference

#include <llundo.h>

Collaboration diagram for LLUndoBuffer:

[legend]List of all members.

Public Member Functions
	LLUndoBuffer (LLUndoAction(*create_func()), S32 initial_count)
virtual	~LLUndoBuffer ()
LLUndoAction *	getNextAction (BOOL setClusterBegin=TRUE)
BOOL	undoAction ()
BOOL	redoAction ()
BOOL	canUndo ()
BOOL	canRedo ()
void	flushActions ()
Protected Attributes
LLUndoAction **	mActions
S32	mNumActions
S32	mNextAction
S32	mLastAction
S32	mFirstAction
S32	mOperationID

---

Detailed Description

Definition at line 52 of file llundo.h.

---

Constructor & Destructor Documentation

LLUndoBuffer::LLUndoBuffer

(

LLUndoAction(*

create_func

)

Definition at line 47 of file llundo.cpp.

References i, llendl, llerrs, mActions, mFirstAction, mLastAction, mNextAction, mNumActions, mOperationID, and S32.

LLUndoBuffer::~LLUndoBuffer

(

)

[virtual]

Definition at line 72 of file llundo.cpp.

References i, mActions, mNumActions, and S32.

---

Member Function Documentation

BOOL LLUndoBuffer::canRedo

(

)

[inline]

Definition at line 70 of file llundo.h.

References mLastAction, and mNextAction.

Referenced by LLPanelEditWearable::canRedo(), and redoAction().

BOOL LLUndoBuffer::canUndo

(

)

[inline]

Definition at line 69 of file llundo.h.

References mFirstAction, and mNextAction.

Referenced by LLPanelEditWearable::canUndo(), and undoAction().

void LLUndoBuffer::flushActions

(

)

Definition at line 174 of file llundo.cpp.

References i, mActions, mFirstAction, mLastAction, mNextAction, mNumActions, mOperationID, and S32.

Referenced by LLPanelEditWearable::setWearable().

LLUndoAction * LLUndoBuffer::getNextAction

(

BOOL

setClusterBegin = TRUE

)

Definition at line 85 of file llundo.cpp.

References LLUndoAction::cleanup(), mActions, LLUndoAction::mClusterID, mFirstAction, mLastAction, mNextAction, mNumActions, and mOperationID.

Referenced by LLPanelEditWearable::addVisualParamToUndoBuffer().

BOOL LLUndoBuffer::redoAction

(

)

Definition at line 146 of file llundo.cpp.

References canRedo(), FALSE, mActions, mLastAction, mNextAction, mNumActions, mOperationID, LLUndoAction::redo(), and TRUE.

Referenced by LLPanelEditWearable::redo().

BOOL LLUndoBuffer::undoAction

(

)

Definition at line 110 of file llundo.cpp.

References canUndo(), FALSE, mActions, mFirstAction, mNextAction, mNumActions, mOperationID, S32, TRUE, and LLUndoAction::undo().

Referenced by LLPanelEditWearable::undo().

---

Member Data Documentation

LLUndoAction** LLUndoBuffer::mActions [protected]

Definition at line 55 of file llundo.h.

Referenced by flushActions(), getNextAction(), LLUndoBuffer(), redoAction(), undoAction(), and ~LLUndoBuffer().

S32 LLUndoBuffer::mFirstAction [protected]

Definition at line 59 of file llundo.h.

Referenced by canUndo(), flushActions(), getNextAction(), LLUndoBuffer(), and undoAction().

S32 LLUndoBuffer::mLastAction [protected]

Definition at line 58 of file llundo.h.

Referenced by canRedo(), flushActions(), getNextAction(), LLUndoBuffer(), and redoAction().

S32 LLUndoBuffer::mNextAction [protected]

Definition at line 57 of file llundo.h.

Referenced by canRedo(), canUndo(), flushActions(), getNextAction(), LLUndoBuffer(), redoAction(), and undoAction().

S32 LLUndoBuffer::mNumActions [protected]

Definition at line 56 of file llundo.h.

Referenced by flushActions(), getNextAction(), LLUndoBuffer(), redoAction(), undoAction(), and ~LLUndoBuffer().

S32 LLUndoBuffer::mOperationID [protected]

Definition at line 60 of file llundo.h.

Referenced by flushActions(), getNextAction(), LLUndoBuffer(), redoAction(), and undoAction().

---

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

• llundo.h
• llundo.cpp

---