LLUndoBuffer Class Reference

#include <llundo.h>

Collaboration diagram for LLUndoBuffer:

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 ()

Private Attributes

LLUndoAction ** mActions

S32 mNumActions

S32 mNextAction

S32 mLastAction

S32 mFirstAction

S32 mOperationID

Classes

class LLUndoAction

Detailed Description

Definition at line 36 of file llundo.h.

Constructor & Destructor Documentation

LLUndoBuffer::LLUndoBuffer ( LLUndoAction(* create_func )

Definition at line 42 of file llundo.cpp.

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

LLUndoBuffer::~LLUndoBuffer ( ) [virtual]

Definition at line 67 of file llundo.cpp.

References i, mActions, mNumActions, and S32.

Member Function Documentation

LLUndoBuffer::LLUndoAction * LLUndoBuffer::getNextAction ( BOOL setClusterBegin = TRUE )

Definition at line 80 of file llundo.cpp.

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

Referenced by LLPanelEditWearable::addVisualParamToUndoBuffer().

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BOOL LLUndoBuffer::undoAction ( )

Definition at line 105 of file llundo.cpp.

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

Referenced by LLPanelEditWearable::undo().

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BOOL LLUndoBuffer::redoAction ( )

Definition at line 141 of file llundo.cpp.

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

Referenced by LLPanelEditWearable::redo().

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BOOL LLUndoBuffer::canUndo ( ) [inline]

Definition at line 59 of file llundo.h.

References mFirstAction, and mNextAction.

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

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BOOL LLUndoBuffer::canRedo ( ) [inline]

Definition at line 60 of file llundo.h.

References mLastAction, and mNextAction.

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

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void LLUndoBuffer::flushActions ( )

Definition at line 169 of file llundo.cpp.

References LLUndoBuffer::LLUndoAction::cleanup(), i, mActions, mFirstAction, mLastAction, mNextAction, mNumActions, mOperationID, and S32.

Referenced by LLPanelEditWearable::setWearable().

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Member Data Documentation

LLUndoAction** LLUndoBuffer::mActions [private]

Definition at line 65 of file llundo.h.

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

S32 LLUndoBuffer::mNumActions [private]

Definition at line 66 of file llundo.h.

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

S32 LLUndoBuffer::mNextAction [private]

Definition at line 67 of file llundo.h.

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

S32 LLUndoBuffer::mLastAction [private]

Definition at line 68 of file llundo.h.

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

S32 LLUndoBuffer::mFirstAction [private]

Definition at line 69 of file llundo.h.

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

S32 LLUndoBuffer::mOperationID [private]

Definition at line 70 of file llundo.h.

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

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

llui/llundo.h
llui/llundo.cpp


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 ()
Private Attributes
LLUndoAction **	mActions
S32	mNumActions
S32	mNextAction
S32	mLastAction
S32	mFirstAction
S32	mOperationID
Classes
class	LLUndoAction