poppler-24.05.0/qt6/demos/documentobserver.cpp

/*
 * Copyright (C) 2008, Pino Toscano <[email protected]>
 * Copyright (C) 2021, Oliver Sander <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
 */

#include "documentobserver.h"

#include "viewer.h"

DocumentObserver::DocumentObserver() : m_viewer(nullptr) { }

DocumentObserver::~DocumentObserver() { }

Poppler::Document *DocumentObserver::document() const
{
    return m_viewer->m_doc.get();
}

void DocumentObserver::setPage(int page)
{
    m_viewer->setPage(page);
}

int DocumentObserver::page() const
{
    return m_viewer->page();
}

void DocumentObserver::reloadPage()
{
    m_viewer->setPage(m_viewer->page());
}