/* -*- 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/.

 */

#include <undo/UndoThemeChange.hxx>

#include <docmodel/theme/Theme.hxx>

#include <scresid.hxx>

#include <globstr.hrc>

namespace sc

{

UndoThemeChange::UndoThemeChange(ScDocShell& rShell,

                                 std::shared_ptr<model::ColorSet> const& pOldColorSet,

                                 std::shared_ptr<model::ColorSet> const& pNewColorSet)

    : ScSimpleUndo(rShell)

    , mpOldColorSet(pOldColorSet)

    , mpNewColorSet(pNewColorSet)

{

}

UndoThemeChange::~UndoThemeChange() = default;

namespace

{

std::shared_ptr<model::Theme> getTheme(ScDocShell& rDocShell)

{

    ScDrawLayer* pModel = rDocShell.GetDocument().GetDrawLayer();

    auto pTheme = pModel->getTheme();

    if (!pTheme)

    {

        pTheme = std::make_shared<model::Theme>("Office");

        pModel->setTheme(pTheme);

    }

    return pTheme;

}

}

void UndoThemeChange::Undo()

{

    BeginUndo();

    auto pTheme = getTheme(rDocShell);

    pTheme->setColorSet(mpOldColorSet);

    EndUndo();

}

void UndoThemeChange::Redo()

{

    BeginUndo();

    auto pTheme = getTheme(rDocShell);

    pTheme->setColorSet(mpNewColorSet);

    EndRedo();

}

void UndoThemeChange::Repeat(SfxRepeatTarget& /*rTarget*/) {}

bool UndoThemeChange::CanRepeat(SfxRepeatTarget& /*rTarget*/) const { return false; }

OUString UndoThemeChange::GetComment() const { return ScResId(STR_UNDO_THEME_CHANGE); }

} // end sc namespace

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */