UndoHistory Class Reference

#include <undohistory.h>

List of all members.

Public Member Functions
void	addUndo (Undo *undo)
bool	undo (AnimationModel *a)
bool	redo (AnimationModel *a)
void	clear ()

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Detailed Description

Factory for storing, handling and retrieving undos.

Author:

Bjoern Erik Nilsen & Fredrik Berg Kjoelstad

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Member Function Documentation

void UndoHistory::addUndo (  Undo *  undo  )

Add an undo command object to the list of undoable commands. Parameters: undo  the undo command to add to the list of undoable commands.

void UndoHistory::clear (   )

Clears the undo history.

bool UndoHistory::redo (  AnimationModel *  a  )

Calls redo on the next undo in the history Parameters: a  the animationmodel the redo operation is performed on. Returns: true if there are no more undos to redo in the container.

bool UndoHistory::undo (  AnimationModel *  a  )

Calls undo on the current undo in the history. Parameters: a  the animationmodel the undo operation is performed on. Returns: true if there is no more undoes to undo in the container

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

• skole/stopmotion/implementation/stopmotion/src/domain/undo/undohistory.h
• skole/stopmotion/implementation/stopmotion/src/domain/undo/undohistory.cpp

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