ad6fd04609
This is with GCC. Change-Id: I52dcb6881f36c740129b699db7db9241a4e75da1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
// Copyright (C) 2021 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "bindablesubscription.h"
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#include "bindableuser.h"
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//! [binding-expressions]
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BindableSubscription::BindableSubscription(BindableUser *user) : m_user(user)
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{
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Q_ASSERT(user);
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m_price.setBinding(
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[this] { return qRound(calculateDiscount() * int(m_duration) * basePrice()); });
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m_isValid.setBinding([this] {
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return m_user->country() != BindableUser::Country::AnyCountry && m_user->age() > 12;
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});
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}
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//! [binding-expressions]
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//! [set-duration]
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void BindableSubscription::setDuration(Duration newDuration)
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{
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m_duration = newDuration;
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}
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//! [set-duration]
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double BindableSubscription::calculateDiscount() const
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{
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switch (m_duration) {
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case Monthly:
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return 1;
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case Quarterly:
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return 0.9;
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case Yearly:
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return 0.6;
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}
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Q_UNREACHABLE_RETURN(-1);
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}
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int BindableSubscription::basePrice() const
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{
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if (m_user->country() == BindableUser::Country::AnyCountry)
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return 0;
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return (m_user->country() == BindableUser::Country::Norway) ? 100 : 80;
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}
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