/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#include "UndoActions.hxx"

#include "ChartModelClone.hxx"

#include <ChartModel.hxx>

#include <com/sun/star/lang/DisposedException.hpp>

#include <svx/svdundo.hxx>

#include <memory>

#include <utility>

using namespace ::com::sun::star;

namespace chart::impl

{

    using ::com::sun::star::lang::DisposedException;

UndoElement::UndoElement( OUString i_actionString, rtl::Reference<::chart::ChartModel> i_documentModel, std::shared_ptr< ChartModelClone > i_modelClone )

    :m_sActionString(std::move( i_actionString ))

    ,m_xDocumentModel(std::move( i_documentModel ))

    ,m_pModelClone(std::move( i_modelClone ))

{

}

Unexecuted instantiation: chart::impl::UndoElement::UndoElement(rtl::OUString, rtl::Reference<chart::ChartModel>, std::__1::shared_ptr<chart::ChartModelClone>)

Unexecuted instantiation: chart::impl::UndoElement::UndoElement(rtl::OUString, rtl::Reference<chart::ChartModel>, std::__1::shared_ptr<chart::ChartModelClone>)

UndoElement::~UndoElement()

{

}

void UndoElement::disposing(std::unique_lock<std::mutex>&)

{

    if ( m_pModelClone )

        m_pModelClone->dispose();

    m_pModelClone.reset();

    m_xDocumentModel.clear();

}

OUString SAL_CALL UndoElement::getTitle()

{

    return m_sActionString;

}

void UndoElement::impl_toggleModelState()

{

    // get a snapshot of the current state of our model

    auto pNewClone = std::make_shared<ChartModelClone>( m_xDocumentModel, m_pModelClone->getFacet() );

    // apply the previous snapshot to our model

    m_pModelClone->applyToModel( m_xDocumentModel );

    // remember the new snapshot, for the next toggle

    m_pModelClone = std::move(pNewClone);

}

void SAL_CALL UndoElement::undo(  )

{

    impl_toggleModelState();

}

void SAL_CALL UndoElement::redo(  )

{

    impl_toggleModelState();

}

// = ShapeUndoElement

ShapeUndoElement::ShapeUndoElement( std::unique_ptr<SdrUndoAction> xSdrUndoAction )

    :m_xAction( std::move(xSdrUndoAction) )

{

}

Unexecuted instantiation: chart::impl::ShapeUndoElement::ShapeUndoElement(std::__1::unique_ptr<SdrUndoAction, std::__1::default_delete<SdrUndoAction> >)

Unexecuted instantiation: chart::impl::ShapeUndoElement::ShapeUndoElement(std::__1::unique_ptr<SdrUndoAction, std::__1::default_delete<SdrUndoAction> >)

ShapeUndoElement::~ShapeUndoElement()

{

}

OUString SAL_CALL ShapeUndoElement::getTitle()

{

    if ( !m_xAction )

        throw DisposedException( OUString(), *this );

    return m_xAction->GetComment();

}

void SAL_CALL ShapeUndoElement::undo(  )

{

    if ( !m_xAction )

        throw DisposedException( OUString(), *this );

    m_xAction->Undo();

}

void SAL_CALL ShapeUndoElement::redo(  )

{

    if ( !m_xAction )

        throw DisposedException( OUString(), *this );

    m_xAction->Redo();

}

} //  namespace chart::impl

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