UndoThemeChange.cxx

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/* -*- 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 <svx/svdpage.hxx>
#include <scresid.hxx>
#include <globstr.hrc>
 
namespace sc
{
UndoThemeChange::UndoThemeChange(ScDocShell& rDocShell,
                                 std::shared_ptr<model::ColorSet> const& pOldColorSet,
                                 std::shared_ptr<model::ColorSet> const& pNewColorSet)
    : ScSimpleUndo(&rDocShell)
    , mpOldColorSet(pOldColorSet)
    , mpNewColorSet(pNewColorSet)
{
}
 
UndoThemeChange::~UndoThemeChange() = default;
 
void UndoThemeChange::Undo()
{
    BeginUndo();
 
    ScDocument& rDocument = pDocShell->GetDocument();
    ScDrawLayer* pModel = rDocument.GetDrawLayer();
    SdrPage* pPage = pModel->GetPage(0);
 
    auto pTheme = pPage->getSdrPageProperties().GetTheme();
    if (!pTheme)
    {
        pTheme = std::make_shared<model::Theme>("Office");
        pPage->getSdrPageProperties().SetTheme(pTheme);
    }
    pTheme->setColorSet(mpOldColorSet);
 
    EndUndo();
}
 
void UndoThemeChange::Redo()
{
    BeginRedo();
 
    ScDocument& rDocument = pDocShell->GetDocument();
    ScDrawLayer* pModel = rDocument.GetDrawLayer();
    SdrPage* pPage = pModel->GetPage(0);
 
    auto pTheme = pPage->getSdrPageProperties().GetTheme();
    if (!pTheme)
    {
        pTheme = std::make_shared<model::Theme>("Office");
        pPage->getSdrPageProperties().SetTheme(pTheme);
    }
    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: */