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/*
* Copyright (c) 2015 Tricoire Sebastien 3dsman@free.fr
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*
*/
#include "actions/OE_actions.h"
#include "OE_document.h"
OE_document * OE_actions::curDocument = 0;
OE_actions::OE_actions()
{
document = curDocument;
}
OE_actions::~OE_actions()
{
}
void OE_actions::setCurrentDocument(OE_document * document)
{
curDocument = document;
};
OE_actionsMeta::OE_actionsMeta()
{
}
OE_actionsMeta::~OE_actionsMeta()
{
if (document)
{
std::list<OE_actions*>::iterator action = actions.begin();
while (action != actions.end())
{
delete(*action);
}
actions.clear();
}
}
void OE_actionsMeta::undo()
{
if (document)
{
std::list<OE_actions*>::iterator action = actions.begin();
while (action != actions.end())
{
(*action)->undo();
action++;
}
}
}
void OE_actionsMeta::redo()
{
if (document)
{
std::list<OE_actions*>::iterator action = actions.begin();
while (action != actions.end())
{
(*action)->redo();
action++;
}
}
}