qpdfsearchmodel_p.h

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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QPDFSEARCHMODEL_P_H
#define QPDFSEARCHMODEL_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 "qpdfsearchmodel.h"
#include <private/qabstractitemmodel_p.h>
 
#include "third_party/pdfium/public/fpdfview.h"
 
QT_BEGIN_NAMESPACE
 
class QPdfSearchModelPrivate : public QAbstractItemModelPrivate
{
    Q_DECLARE_PUBLIC(QPdfSearchModel)
 
public:
    QPdfSearchModelPrivate();
    void clearResults();
    bool doSearch(int page);
 
    struct PageAndIndex {
        int page;
        int index;
    };
    QString matchedText(const PageAndIndex &pi) const;
    PageAndIndex pageAndIndexForResult(int resultIndex);
    int rowsBeforePage(int page);
    void setStatus(QPdfSearchModel::Status s);
 
    QPdfDocument *document = nullptr;
    QString searchString;
    QList<bool> pagesSearched;
    QList<QList<QPdfLink>> searchResults;
    int rowCountSoFar = 0;
    int nextPageToUpdate = 0;
    Qt::TimerId updateTimerId = Qt::TimerId::Invalid;
    QPdfSearchModel::Status status = QPdfSearchModel::Status::Null;
 
    QMetaObject::Connection documentConnection;
};
 
QT_END_NAMESPACE
 
#endif // QPDFSEARCHMODEL_P_H