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Diffstat (limited to 'qt5/demos/viewer.h')
-rw-r--r-- | qt5/demos/viewer.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/qt5/demos/viewer.h b/qt5/demos/viewer.h new file mode 100644 index 00000000..e1485b71 --- /dev/null +++ b/qt5/demos/viewer.h @@ -0,0 +1,73 @@ +/* + * 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(); + ~PdfViewer(); + + /*virtual*/ QSize sizeHint() const; + + 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 |