| /* |
| * Copyright (C) 2008, Pino Toscano <pino@kde.org> |
| * |
| * 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. |
| */ |
| |
| #ifndef PDFVIEWER_H |
| #define PDFVIEWER_H |
| |
| #include <QtWidgets/QMainWindow> |
| |
| class QAction; |
| class QActionGroup; |
| class QLabel; |
| class DocumentObserver; |
| namespace Poppler { |
| class Document; |
| } |
| |
| class PdfViewer : public QMainWindow |
| { |
| Q_OBJECT |
| |
| friend class DocumentObserver; |
| |
| public: |
| PdfViewer(QWidget *parent = nullptr); |
| ~PdfViewer(); |
| |
| QSize sizeHint() const override; |
| |
| void loadDocument(const QString &file); |
| void closeDocument(); |
| |
| private Q_SLOTS: |
| void slotOpenFile(); |
| void slotSaveCopy(); |
| void slotAbout(); |
| void slotAboutQt(); |
| void slotToggleTextAA(bool value); |
| void slotToggleGfxAA(bool value); |
| void slotRenderBackend(QAction *act); |
| |
| private: |
| void setPage(int page); |
| int page() const; |
| |
| int m_currentPage; |
| |
| QAction *m_fileOpenAct; |
| QAction *m_fileSaveCopyAct; |
| QAction *m_settingsTextAAAct; |
| QAction *m_settingsGfxAAAct; |
| QActionGroup *m_settingsRenderBackendGrp; |
| |
| QList<DocumentObserver *> m_observers; |
| |
| Poppler::Document *m_doc; |
| }; |
| |
| #endif |