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Diffstat (limited to 'src/pdf/api/qpdfsearchmodel.h')
-rw-r--r-- | src/pdf/api/qpdfsearchmodel.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/pdf/api/qpdfsearchmodel.h b/src/pdf/api/qpdfsearchmodel.h new file mode 100644 index 000000000..cc91e214a --- /dev/null +++ b/src/pdf/api/qpdfsearchmodel.h @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** 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 QPDFSEARCHMODEL_H +#define QPDFSEARCHMODEL_H + +#include "qtpdfglobal.h" +#include "qpdfdocument.h" +#include "qpdfsearchresult.h" + +#include <QtCore/qabstractitemmodel.h> + +QT_BEGIN_NAMESPACE + +class QPdfSearchModelPrivate; + +class Q_PDF_EXPORT QPdfSearchModel : public QAbstractListModel +{ + Q_OBJECT + Q_PROPERTY(QPdfDocument *document READ document WRITE setDocument NOTIFY documentChanged) + Q_PROPERTY(QString searchString READ searchString WRITE setSearchString NOTIFY searchStringChanged) + +public: + enum class Role : int { + Page = Qt::UserRole, + IndexOnPage, + Location, + Context, + _Count + }; + Q_ENUM(Role) + explicit QPdfSearchModel(QObject *parent = nullptr); + ~QPdfSearchModel(); + + QVector<QPdfSearchResult> resultsOnPage(int page) const; + QPdfSearchResult resultAtIndex(int index) const; + + QPdfDocument *document() const; + QString searchString() const; + + QHash<int, QByteArray> roleNames() const override; + int rowCount(const QModelIndex &parent) const override; + QVariant data(const QModelIndex &index, int role) const override; + +public Q_SLOTS: + void setSearchString(QString searchString); + void setDocument(QPdfDocument *document); + +Q_SIGNALS: + void documentChanged(); + void searchStringChanged(); + +protected: + void updatePage(int page); + void timerEvent(QTimerEvent *event) override; + +private: + QHash<int, QByteArray> m_roleNames; + Q_DECLARE_PRIVATE(QPdfSearchModel) +}; + +QT_END_NAMESPACE + +#endif // QPDFSEARCHMODEL_H |