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/****************************************************************************
**
** Copyright (C) 2020 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKPDFDOCUMENT_P_H
#define QQUICKPDFDOCUMENT_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtPdf/QPdfDocument>
#include <QDateTime>
#include <QJSValue>
#include <QQmlParserStatus>
#include <QUrl>
#include <QVariant>
QT_BEGIN_NAMESPACE
class QQuickPdfDocument : public QObject, public QQmlParserStatus
{
Q_OBJECT
Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
Q_PROPERTY(int pageCount READ pageCount NOTIFY pageCountChanged FINAL)
Q_PROPERTY(qreal maxPageWidth READ maxPageWidth NOTIFY metaDataChanged)
Q_PROPERTY(qreal maxPageHeight READ maxPageHeight NOTIFY metaDataChanged)
Q_PROPERTY(QString password READ password WRITE setPassword NOTIFY passwordChanged FINAL)
Q_PROPERTY(QPdfDocument::Status status READ status NOTIFY statusChanged FINAL)
Q_PROPERTY(QString error READ error NOTIFY statusChanged FINAL)
Q_PROPERTY(QString title READ title NOTIFY metaDataChanged)
Q_PROPERTY(QString subject READ subject NOTIFY metaDataChanged)
Q_PROPERTY(QString author READ author NOTIFY metaDataChanged)
Q_PROPERTY(QString keywords READ keywords NOTIFY metaDataChanged)
Q_PROPERTY(QString producer READ producer NOTIFY metaDataChanged)
Q_PROPERTY(QString creator READ creator NOTIFY metaDataChanged)
Q_PROPERTY(QDateTime creationDate READ creationDate NOTIFY metaDataChanged)
Q_PROPERTY(QDateTime modificationDate READ modificationDate NOTIFY metaDataChanged)
public:
explicit QQuickPdfDocument(QObject *parent = nullptr);
void classBegin() override {}
void componentComplete() override;
QUrl source() const { return m_source; }
void setSource(QUrl source);
int pageCount() const { return m_doc.pageCount(); }
QPdfDocument::Status status() const { return m_doc.status(); }
QString error() const;
QString password() const { return m_doc.password(); }
void setPassword(const QString &password);
QString title() { return m_doc.metaData(QPdfDocument::Title).toString(); }
QString author() { return m_doc.metaData(QPdfDocument::Author).toString(); }
QString subject() { return m_doc.metaData(QPdfDocument::Subject).toString(); }
QString keywords() { return m_doc.metaData(QPdfDocument::Keywords).toString(); }
QString producer() { return m_doc.metaData(QPdfDocument::Producer).toString(); }
QString creator() { return m_doc.metaData(QPdfDocument::Creator).toString(); }
QDateTime creationDate() { return m_doc.metaData(QPdfDocument::CreationDate).toDateTime(); }
QDateTime modificationDate() { return m_doc.metaData(QPdfDocument::ModificationDate).toDateTime(); }
Q_INVOKABLE QSizeF pagePointSize(int page) const;
qreal maxPageWidth() const;
qreal maxPageHeight() const;
Q_INVOKABLE qreal heightSumBeforePage(int page, qreal spacing = 0, int facingPages = 1) const;
Q_SIGNALS:
void sourceChanged();
void passwordChanged();
void passwordRequired();
void statusChanged();
void pageCountChanged();
void metaDataChanged();
private:
QPdfDocument &document() { return m_doc; }
void updateMaxPageSize();
private:
QUrl m_source;
QPdfDocument m_doc;
QSizeF m_maxPageWidthHeight;
friend class QQuickPdfLinkModel;
friend class QQuickPdfSearchModel;
friend class QQuickPdfSelection;
Q_DISABLE_COPY(QQuickPdfDocument)
};
QT_END_NAMESPACE
#endif // QQUICKPDFDOCUMENT_P_H
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