diff options
Diffstat (limited to 'src/core/pdfium_document_wrapper_qt.h')
-rw-r--r-- | src/core/pdfium_document_wrapper_qt.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/core/pdfium_document_wrapper_qt.h b/src/core/pdfium_document_wrapper_qt.h new file mode 100644 index 000000000..42ac94a28 --- /dev/null +++ b/src/core/pdfium_document_wrapper_qt.h @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** 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_DOCUMENT_WRAPPER_QT_H +#define PDFIUM_DOCUMENT_WRAPPER_QT_H + +#if defined(ENABLE_PDF) +#include "qtwebenginecoreglobal.h" + +#include <QtCore/qglobal.h> +#include <QtCore/qhash.h> +#include <QtGui/qimage.h> + +namespace QtWebEngineCore { +class PdfiumPageWrapperQt; + +class QWEBENGINE_EXPORT PdfiumDocumentWrapperQt +{ +public: + PdfiumDocumentWrapperQt(const void *pdfData, size_t size, const QSize &imageSize, const char *password = nullptr); + virtual ~PdfiumDocumentWrapperQt(); + QImage pageAsQImage(size_t index); + int pageCount() const { return m_pageCount; } + +private: + static int m_libraryUsers; + int m_pageCount; + void *m_documentHandle; + QSize m_imageSize; + QHash<int, PdfiumPageWrapperQt*> m_cachedPages; +}; + +} // namespace QtWebEngineCore +#endif // defined (ENABLE_PDF) +#endif // PDFIUM_DOCUMENT_WRAPPER_QT_H |