156 lines
3.7 KiB
C++
156 lines
3.7 KiB
C++
/*
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* MIT License
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*
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* Copyright (C) 2021-2023 by wangwenx190 (Yuhang Zhao)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "winverhelper_p.h"
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#ifdef Q_OS_WINDOWS
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#include "utils.h"
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#include <array>
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FRAMELESSHELPER_BEGIN_NAMESPACE
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using namespace Global;
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class WinVerHelper
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{
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FRAMELESSHELPER_CLASS(WinVerHelper)
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public:
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explicit WinVerHelper();
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~WinVerHelper();
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[[nodiscard]] bool check(const WindowsVersion version) const;
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private:
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void initialize();
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private:
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std::array<bool, static_cast<int>(WindowsVersion::Latest) + 1> m_flags = {};
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};
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WinVerHelper::WinVerHelper()
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{
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initialize();
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}
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WinVerHelper::~WinVerHelper() = default;
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bool WinVerHelper::check(const WindowsVersion version) const
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{
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return m_flags.at(static_cast<int>(version));
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}
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void WinVerHelper::initialize()
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{
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const auto fill = [this](const int no) -> void {
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static const auto size = int(std::size(m_flags));
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if ((no <= 0) || (no >= size)) {
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return;
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}
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for (int i = 0; i != size; ++i) {
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m_flags.at(i) = (i <= no);
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}
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};
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#define ELIF(Version) \
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else if (Utils::isWindowsVersionOrGreater(WindowsVersion::_##Version)) { \
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fill(static_cast<int>(WindowsVersion::_##Version)); \
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}
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if (false) { /* Dummy */ }
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ELIF(11_22H2)
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ELIF(11_21H2)
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ELIF(10_22H2)
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ELIF(10_21H2)
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ELIF(10_21H1)
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ELIF(10_20H2)
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ELIF(10_2004)
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ELIF(10_1909)
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ELIF(10_1903)
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ELIF(10_1809)
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ELIF(10_1803)
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ELIF(10_1709)
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ELIF(10_1703)
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ELIF(10_1607)
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ELIF(10_1511)
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ELIF(10_1507)
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ELIF(8_1_Update1)
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ELIF(8_1)
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ELIF(8)
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ELIF(7_SP1)
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ELIF(7)
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ELIF(Vista_SP2)
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ELIF(Vista_SP1)
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ELIF(Vista)
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ELIF(XP_64)
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ELIF(XP)
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ELIF(2000)
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else { /* Dummy */ }
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#undef ELIF
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}
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Q_GLOBAL_STATIC(WinVerHelper, g_winVerHelper)
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#define IMPL(Name, Version) \
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bool WindowsVersionHelper::isWin##Name##OrGreater() \
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{ \
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static const bool result = g_winVerHelper()->check(WindowsVersion::_##Version); \
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return result; \
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}
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IMPL(2K, 2000)
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IMPL(XP, XP)
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IMPL(XP64, XP_64)
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IMPL(Vista, Vista)
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IMPL(VistaSP1, Vista_SP1)
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IMPL(VistaSP2, Vista_SP2)
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IMPL(7, 7)
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IMPL(7SP1, 7_SP1)
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IMPL(8, 8)
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IMPL(8Point1, 8_1)
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IMPL(8Point1Update1, 8_1_Update1)
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IMPL(10, 10)
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IMPL(10TH1, 10_1507)
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IMPL(10TH2, 10_1511)
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IMPL(10RS1, 10_1607)
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IMPL(10RS2, 10_1703)
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IMPL(10RS3, 10_1709)
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IMPL(10RS4, 10_1803)
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IMPL(10RS5, 10_1809)
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IMPL(1019H1, 10_1903)
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IMPL(1019H2, 10_1909)
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IMPL(1020H1, 10_2004)
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IMPL(1020H2, 10_20H2)
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IMPL(1021H1, 10_21H1)
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IMPL(1021H2, 10_21H2)
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IMPL(1022H2, 10_22H2)
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IMPL(11, 11)
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IMPL(1121H2, 11_21H2)
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IMPL(1122H2, 11_22H2)
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#undef IMPL
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FRAMELESSHELPER_END_NAMESPACE
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#endif // Q_OS_WINDOWS
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