diff options
author | Michael Bruning <michael.bruning@qt.io> | 2016-08-08 16:25:48 +0200 |
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committer | Michal Klocek <michal.klocek@qt.io> | 2016-08-24 16:19:39 +0000 |
commit | 73a8da982b5cdeee72f8ef59f4756cafdd2032ef (patch) | |
tree | 08d6ed1208ceb5a56c3ed421ecc15f7a521dfc11 /src/core/pdfium_printing_wrapper_qt.h | |
parent | af2535018b1553e351198f3d9c21538de1c328a1 (diff) |
Add core code for printing PDF data using PDFium
Enables printing PDFs to QPrinters via PDFium.
Bitmap to QImage conversion code based on code by Paulo Pinheiro
<paulovap.os@gmail.com>
Task-number: QTBUG-50556
Change-Id: I536200dc3dc56109624959b1d3d4644e4c20d1c0
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Diffstat (limited to 'src/core/pdfium_printing_wrapper_qt.h')
-rw-r--r-- | src/core/pdfium_printing_wrapper_qt.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/core/pdfium_printing_wrapper_qt.h b/src/core/pdfium_printing_wrapper_qt.h new file mode 100644 index 000000000..3aaf2b461 --- /dev/null +++ b/src/core/pdfium_printing_wrapper_qt.h @@ -0,0 +1,66 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef PDFIUM_PRINTING_WRAPPER_QT_H +#define PDFIUM_PRINTING_WRAPPER_QT_H + +#include <QtCore/qglobal.h> + +QT_BEGIN_NAMESPACE +class QPrinter; +QT_END_NAMESPACE + +namespace QtWebEngineCore { + +class PdfiumPrintingWrapperQt +{ +public: + PdfiumPrintingWrapperQt(const void *pdfData, size_t size, const char *password = nullptr); + virtual ~PdfiumPrintingWrapperQt(); + bool printOnPrinter(QPrinter &printer); + int pageCount() const { return m_pageCount; } + +private: + static int m_libraryUsers; + void *m_documentHandle; + int m_pageCount; +}; + +} // namespace QtWebEngineCore +#endif // PDFIUM_PRINTING_WRAPPER_QT_H |