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Diffstat (limited to 'src/plugins/imageformats/pdf/main.cpp')
-rw-r--r-- | src/plugins/imageformats/pdf/main.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/plugins/imageformats/pdf/main.cpp b/src/plugins/imageformats/pdf/main.cpp new file mode 100644 index 000000000..b4d59353c --- /dev/null +++ b/src/plugins/imageformats/pdf/main.cpp @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2019 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the QtPDF module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qpdfiohandler_p.h" + +QT_BEGIN_NAMESPACE + +class QPdfPlugin : public QImageIOPlugin +{ + Q_OBJECT + Q_PLUGIN_METADATA(IID QImageIOHandlerFactoryInterface_iid FILE "pdf.json") + +public: + Capabilities capabilities(QIODevice *device, const QByteArray &format) const override; + QImageIOHandler *create(QIODevice *device, const QByteArray &format = QByteArray()) const override; +}; + +QImageIOPlugin::Capabilities QPdfPlugin::capabilities(QIODevice *device, const QByteArray &format) const +{ + if (format == "pdf") + return Capabilities(CanRead); + if (!format.isEmpty()) + return {}; + + Capabilities cap; + if (device->isReadable() && QPdfIOHandler::canRead(device)) + cap |= CanRead; + return cap; +} + +QImageIOHandler *QPdfPlugin::create(QIODevice *device, const QByteArray &format) const +{ + QPdfIOHandler *hand = new QPdfIOHandler(); + hand->setDevice(device); + hand->setFormat(format); + return hand; +} + +QT_END_NAMESPACE + +#include "main.moc" |