PDF4QT/Pdf4QtLibCore/sources/pdfwidgetsnapshot.cpp

//    Copyright (C) 2023 Jakub Melka
//
//    This file is part of PDF4QT.
//
//    PDF4QT is free software: you can redistribute it and/or modify
//    it under the terms of the GNU Lesser General Public License as published by
//    the Free Software Foundation, either version 3 of the License, or
//    with the written consent of the copyright owner, any later version.
//
//    PDF4QT is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU Lesser General Public License for more details.
//
//    You should have received a copy of the GNU Lesser General Public License
//    along with PDF4QT.  If not, see <https://www.gnu.org/licenses/>.

#include "pdfwidgetsnapshot.h"
#include "pdfdbgheap.h"

namespace pdf
{

const PDFWidgetSnapshot::SnapshotItem* PDFWidgetSnapshot::getPageSnapshot(PDFInteger pageIndex) const
{
    auto it = std::find_if(items.cbegin(), items.cend(), [pageIndex](const auto& item) { return item.pageIndex == pageIndex; });
    if (it != items.cend())
    {
        return &*it;
    }

    return nullptr;
}

}   // namespace pdf