In-App purchasing demo

/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: ** ** This file is part of the examples of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:BSD$ ** 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 For further ** information use the contact form at ** ** BSD License Usage ** Alternatively, you may use this file under the terms of the BSD license ** as follows: ** ** "Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions are ** met: ** * Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** * Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in ** the documentation and/or other materials provided with the ** distribution. ** * Neither the name of The Qt Company Ltd nor the names of its ** contributors may be used to endorse or promote products derived ** from this software without specific prior written permission. ** ** ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." ** ** $QT_END_LICENSE$ ** ****************************************************************************/
#ifndef INAPPPRODUCT_H #define INAPPPRODUCT_H #include <QObject> #include <QSharedPointer> class InAppProductPrivate; class InAppProduct: public QObject { Q_OBJECT Q_PROPERTY(QString identifier READ identifier CONSTANT) Q_PROPERTY(ProductType productType READ productType CONSTANT) Q_PROPERTY(QString price READ price CONSTANT) Q_PROPERTY(QString title READ title CONSTANT) Q_PROPERTY(QString description READ description CONSTANT) public: enum ProductType { Consumable, Unlockable }; Q_ENUM(ProductType) ~InAppProduct(); QString identifier() const; ProductType productType() const; QString price() const; QString title() const; QString description() const; Q_INVOKABLE virtual void purchase() = 0; protected: explicit InAppProduct(const QString &price, const QString &title, const QString &description, ProductType productType, const QString &identifier, QObject *parent = nullptr); private: friend class InAppStore; Q_DISABLE_COPY(InAppProduct) QSharedPointer<InAppProductPrivate> d; }; #endif // INAPPPRODUCT_H