| 1 | /* |
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| 2 | * Copyright (C) 2008, Pino Toscano <pino@kde.org> |
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| 3 | * Copyright (C) 2021, Oliver Sander <oliver.sander@tu-dresden.de> |
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| 4 | * |
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| 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU General Public License as published by |
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| 7 | * the Free Software Foundation; either version 2, or (at your option) |
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| 8 | * any later version. |
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| 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU General Public License for more details. |
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| 14 | * |
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| 15 | * You should have received a copy of the GNU General Public License |
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| 16 | * along with this program; if not, write to the Free Software |
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| 17 | * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
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| 18 | */ |
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| 19 | |
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| 20 | #include "documentobserver.h" |
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| 21 | |
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| 22 | #include "viewer.h" |
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| 23 | |
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| 24 | DocumentObserver::DocumentObserver() : m_viewer(nullptr) { } |
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| 25 | |
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| 26 | DocumentObserver::~DocumentObserver() { } |
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| 27 | |
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| 28 | Poppler::Document *DocumentObserver::document() const |
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| 29 | { |
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| 30 | return m_viewer->m_doc.get(); |
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| 31 | } |
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| 32 | |
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| 33 | void DocumentObserver::setPage(int page) |
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| 34 | { |
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| 35 | m_viewer->setPage(page); |
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| 36 | } |
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| 37 | |
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| 38 | int DocumentObserver::page() const |
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| 39 | { |
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| 40 | return m_viewer->page(); |
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| 41 | } |
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| 42 | |
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| 43 | void DocumentObserver::reloadPage() |
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| 44 | { |
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| 45 | m_viewer->setPage(m_viewer->page()); |
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| 46 | } |
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| 47 | |
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