05fc3aef53
Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
53 lines
958 B
C++
53 lines
958 B
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef SLIPPYMAP_H
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#define SLIPPYMAP_H
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#include <QNetworkAccessManager>
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#include <QPixmap>
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#include <QUrl>
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QT_BEGIN_NAMESPACE
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class QNetworkReply;
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class QPainter;
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QT_END_NAMESPACE
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class SlippyMap: public QObject
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{
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Q_OBJECT
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public:
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SlippyMap(QObject *parent = nullptr);
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void invalidate();
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void render(QPainter *p, const QRect &rect);
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void pan(const QPoint &delta);
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int width;
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int height;
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int zoom;
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qreal latitude;
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qreal longitude;
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signals:
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void updated(const QRect &rect);
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private slots:
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void handleNetworkData(QNetworkReply *reply);
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void download();
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protected:
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QRect tileRect(const QPoint &tp);
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private:
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QPoint m_offset;
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QRect m_tilesRect;
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QPixmap m_emptyTile;
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QHash<QPoint, QPixmap> m_tilePixmaps;
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QNetworkAccessManager m_manager;
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QUrl m_url;
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};
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#endif
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