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5.15.2: QOperatingSystemVersion original
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5.15.2/qtbase/src/corelib/global/qoperatingsystemversion.cpp
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569
5.15.2/qtbase/src/corelib/global/qoperatingsystemversion.cpp
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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qoperatingsystemversion.h"
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#if !defined(Q_OS_DARWIN) && !defined(Q_OS_WIN)
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#include "qoperatingsystemversion_p.h"
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#endif
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#if defined(Q_OS_DARWIN)
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#include <QtCore/private/qcore_mac_p.h>
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#endif
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#include <qversionnumber.h>
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#include <qdebug.h>
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#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED)
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#include <private/qjni_p.h>
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#endif
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QT_BEGIN_NAMESPACE
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/*!
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\class QOperatingSystemVersion
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\inmodule QtCore
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\since 5.9
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\brief The QOperatingSystemVersion class provides information about the
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operating system version.
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Unlike other version functions in QSysInfo, QOperatingSystemVersion provides
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access to the full version number that \a developers typically use to vary
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behavior or determine whether to enable APIs or features based on the
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operating system version (as opposed to the kernel version number or
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marketing version).
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This class is also a complete replacement for QSysInfo::macVersion and
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QSysInfo::windowsVersion, additionally providing access to the third (micro)
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version number component.
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Presently, Android, Apple Platforms (iOS, macOS, tvOS, and watchOS),
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and Windows are supported.
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The \a majorVersion(), \a minorVersion(), and \a microVersion() functions
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return the parts of the operating system version number based on:
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\table
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\header
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\li Platforms
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\li Value
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\row
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\li Android
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\li result of parsing
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\l{https://developer.android.com/reference/android/os/Build.VERSION.html#RELEASE}{android.os.Build.VERSION.RELEASE}
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using QVersionNumber, with a fallback to
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\l{https://developer.android.com/reference/android/os/Build.VERSION.html#SDK_INT}{android.os.Build.VERSION.SDK_INT}
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to determine the major and minor version component if the former
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fails
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\row
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\li Apple Platforms
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\li majorVersion, minorVersion, and patchVersion from
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\l{https://developer.apple.com/reference/foundation/nsprocessinfo/1410906-operatingsystemversion?language=objc}{NSProcessInfo.operatingSystemVersion}
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\row
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\li Windows
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\li dwMajorVersion, dwMinorVersion, and dwBuildNumber from
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\l{https://msdn.microsoft.com/en-us/library/mt723418.aspx}{RtlGetVersion} -
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note that this function ALWAYS return the version number of the
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underlying operating system, as opposed to the shim underneath
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GetVersionEx that hides the real version number if the
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application is not manifested for that version of the OS
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\endtable
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Because QOperatingSystemVersion stores both a version number and an OS type, the OS type
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can be taken into account when performing comparisons. For example, on a macOS system running
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macOS Sierra (v10.12), the following expression will return \c false even though the
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major version number component of the object on the left hand side of the expression (10) is
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greater than that of the object on the right (9):
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\snippet code/src_corelib_global_qoperatingsystemversion.cpp 0
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This allows expressions for multiple operating systems to be joined with a logical OR operator
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and still work as expected. For example:
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\snippet code/src_corelib_global_qoperatingsystemversion.cpp 1
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A more naive comparison algorithm might incorrectly return true on all versions of macOS,
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including Mac OS 9. This behavior is achieved by overloading the comparison operators to return
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\c false whenever the OS types of the QOperatingSystemVersion instances being compared do not
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match. Be aware that due to this it can be the case \c x >= y and \c x < y are BOTH \c false
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for the same instances of \c x and \c y.
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*/
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/*!
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\enum QOperatingSystemVersion::OSType
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This enum provides symbolic names for the various operating
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system families supported by QOperatingSystemVersion.
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\value Android The Google Android operating system.
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\value IOS The Apple iOS operating system.
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\value MacOS The Apple macOS operating system.
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\value TvOS The Apple tvOS operating system.
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\value WatchOS The Apple watchOS operating system.
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\value Windows The Microsoft Windows operating system.
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\value Unknown An unknown or unsupported operating system.
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*/
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/*!
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\fn QOperatingSystemVersion::QOperatingSystemVersion(OSType osType, int vmajor, int vminor = -1, int vmicro = -1)
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Constructs a QOperatingSystemVersion consisting of the OS type \a osType, and
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major, minor, and micro version numbers \a vmajor, \a vminor and \a vmicro, respectively.
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*/
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/*!
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\fn QOperatingSystemVersion QOperatingSystemVersion::current()
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Returns a QOperatingSystemVersion indicating the current OS and its version number.
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\sa currentType()
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*/
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#if !defined(Q_OS_DARWIN) && !defined(Q_OS_WIN)
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QOperatingSystemVersion QOperatingSystemVersion::current()
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{
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QOperatingSystemVersion version;
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version.m_os = currentType();
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#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_EMBEDDED)
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#ifndef QT_BOOTSTRAPPED
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const QVersionNumber v = QVersionNumber::fromString(QJNIObjectPrivate::getStaticObjectField(
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"android/os/Build$VERSION", "RELEASE", "Ljava/lang/String;").toString());
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if (!v.isNull()) {
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version.m_major = v.majorVersion();
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version.m_minor = v.minorVersion();
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version.m_micro = v.microVersion();
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return version;
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}
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#endif
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version.m_major = -1;
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version.m_minor = -1;
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static const struct {
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uint major : 4;
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uint minor : 4;
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} versions[] = {
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{ 1, 0 }, // API level 1
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{ 1, 1 }, // API level 2
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{ 1, 5 }, // API level 3
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{ 1, 6 }, // API level 4
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{ 2, 0 }, // API level 5
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{ 2, 0 }, // API level 6
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{ 2, 1 }, // API level 7
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{ 2, 2 }, // API level 8
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{ 2, 3 }, // API level 9
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{ 2, 3 }, // API level 10
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{ 3, 0 }, // API level 11
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{ 3, 1 }, // API level 12
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{ 3, 2 }, // API level 13
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{ 4, 0 }, // API level 14
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{ 4, 0 }, // API level 15
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{ 4, 1 }, // API level 16
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{ 4, 2 }, // API level 17
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{ 4, 3 }, // API level 18
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{ 4, 4 }, // API level 19
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{ 4, 4 }, // API level 20
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{ 5, 0 }, // API level 21
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{ 5, 1 }, // API level 22
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{ 6, 0 }, // API level 23
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{ 7, 0 }, // API level 24
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{ 7, 1 }, // API level 25
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{ 8, 0 }, // API level 26
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};
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// This will give us at least the first 2 version components
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const size_t versionIdx = size_t(QJNIObjectPrivate::getStaticField<jint>(
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"android/os/Build$VERSION", "SDK_INT")) - 1;
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if (versionIdx < sizeof(versions) / sizeof(versions[0])) {
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version.m_major = versions[versionIdx].major;
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version.m_minor = versions[versionIdx].minor;
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}
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// API level 6 was exactly version 2.0.1
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version.m_micro = versionIdx == 5 ? 1 : -1;
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#else
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version.m_major = -1;
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version.m_minor = -1;
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version.m_micro = -1;
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#endif
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return version;
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}
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#endif
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static inline int compareVersionComponents(int lhs, int rhs)
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{
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return lhs >= 0 && rhs >= 0 ? lhs - rhs : 0;
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}
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int QOperatingSystemVersion::compare(const QOperatingSystemVersion &v1,
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const QOperatingSystemVersion &v2)
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{
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if (v1.m_major == v2.m_major) {
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if (v1.m_minor == v2.m_minor) {
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return compareVersionComponents(v1.m_micro, v2.m_micro);
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}
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return compareVersionComponents(v1.m_minor, v2.m_minor);
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}
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return compareVersionComponents(v1.m_major, v2.m_major);
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}
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/*!
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\fn int QOperatingSystemVersion::majorVersion() const
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Returns the major version number, that is, the first segment of the
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operating system's version number.
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See the main class documentation for what the major version number is on a given
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operating system.
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-1 indicates an unknown or absent version number component.
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\sa minorVersion(), microVersion()
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*/
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/*!
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\fn int QOperatingSystemVersion::minorVersion() const
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Returns the minor version number, that is, the second segment of the
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operating system's version number.
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See the main class documentation for what the minor version number is on a given
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operating system.
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-1 indicates an unknown or absent version number component.
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\sa majorVersion(), microVersion()
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*/
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/*!
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\fn int QOperatingSystemVersion::microVersion() const
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Returns the micro version number, that is, the third segment of the
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operating system's version number.
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See the main class documentation for what the micro version number is on a given
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operating system.
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-1 indicates an unknown or absent version number component.
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\sa majorVersion(), minorVersion()
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*/
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/*!
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\fn int QOperatingSystemVersion::segmentCount() const
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Returns the number of integers stored in the version number.
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*/
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/*!
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\fn QOperatingSystemVersion::OSType QOperatingSystemVersion::type() const
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Returns the OS type identified by the QOperatingSystemVersion.
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\sa name()
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*/
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/*!
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\fn QOperatingSystemVersion::OSType QOperatingSystemVersion::currentType()
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Returns the current OS type without constructing a QOperatingSystemVersion instance.
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\since 5.10
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\sa current()
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*/
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/*!
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\fn QString QOperatingSystemVersion::name() const
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Returns a string representation of the OS type identified by the QOperatingSystemVersion.
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\sa type()
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*/
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QString QOperatingSystemVersion::name() const
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{
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switch (type()) {
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case QOperatingSystemVersion::Windows:
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return QStringLiteral("Windows");
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case QOperatingSystemVersion::MacOS: {
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if (majorVersion() < 10)
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return QStringLiteral("Mac OS");
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if (majorVersion() == 10 && minorVersion() < 8)
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return QStringLiteral("Mac OS X");
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if (majorVersion() == 10 && minorVersion() < 12)
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return QStringLiteral("OS X");
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return QStringLiteral("macOS");
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}
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case QOperatingSystemVersion::IOS: {
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if (majorVersion() < 4)
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return QStringLiteral("iPhone OS");
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return QStringLiteral("iOS");
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}
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case QOperatingSystemVersion::TvOS:
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return QStringLiteral("tvOS");
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case QOperatingSystemVersion::WatchOS:
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return QStringLiteral("watchOS");
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case QOperatingSystemVersion::Android:
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return QStringLiteral("Android");
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case QOperatingSystemVersion::Unknown:
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default:
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return QString();
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}
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}
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/*!
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\fn bool QOperatingSystemVersion::isAnyOfType(std::initializer_list<OSType> types) const
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Returns whether the OS type identified by the QOperatingSystemVersion
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matches any of the OS types in \a types.
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*/
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bool QOperatingSystemVersion::isAnyOfType(std::initializer_list<OSType> types) const
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{
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for (const auto &t : qAsConst(types)) {
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if (type() == t)
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return true;
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}
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return false;
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}
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/*!
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\variable QOperatingSystemVersion::Windows7
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\brief a version corresponding to Windows 7 (version 6.1).
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\since 5.9
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::Windows7 =
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QOperatingSystemVersion(QOperatingSystemVersion::Windows, 6, 1);
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/*!
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\variable QOperatingSystemVersion::Windows8
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\brief a version corresponding to Windows 8 (version 6.2).
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\since 5.9
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::Windows8 =
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QOperatingSystemVersion(QOperatingSystemVersion::Windows, 6, 2);
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/*!
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\variable QOperatingSystemVersion::Windows8_1
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\brief a version corresponding to Windows 8.1 (version 6.3).
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\since 5.9
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::Windows8_1 =
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QOperatingSystemVersion(QOperatingSystemVersion::Windows, 6, 3);
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/*!
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\variable QOperatingSystemVersion::Windows10
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\brief a version corresponding to Windows 10 (version 10.0).
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\since 5.9
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::Windows10 =
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QOperatingSystemVersion(QOperatingSystemVersion::Windows, 10);
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/*!
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\variable QOperatingSystemVersion::OSXMavericks
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\brief a version corresponding to OS X Mavericks (version 10.9).
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\since 5.9
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::OSXMavericks =
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QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 9);
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/*!
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\variable QOperatingSystemVersion::OSXYosemite
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\brief a version corresponding to OS X Yosemite (version 10.10).
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\since 5.9
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::OSXYosemite =
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QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 10);
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/*!
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\variable QOperatingSystemVersion::OSXElCapitan
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\brief a version corresponding to OS X El Capitan (version 10.11).
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\since 5.9
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::OSXElCapitan =
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QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 11);
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/*!
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\variable QOperatingSystemVersion::MacOSSierra
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\brief a version corresponding to macOS Sierra (version 10.12).
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\since 5.9
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::MacOSSierra =
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QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 12);
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/*!
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\variable QOperatingSystemVersion::MacOSHighSierra
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\brief a version corresponding to macOS High Sierra (version 10.13).
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\since 5.9.1
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::MacOSHighSierra =
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QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 13);
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/*!
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\variable QOperatingSystemVersion::MacOSMojave
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\brief a version corresponding to macOS Mojave (version 10.14).
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\since 5.11.2
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::MacOSMojave =
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QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 14);
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/*!
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\variable QOperatingSystemVersion::MacOSCatalina
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\brief a version corresponding to macOS Catalina (version 10.15).
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\since 5.12.5
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::MacOSCatalina =
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QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 15);
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/*!
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\variable QOperatingSystemVersion::MacOSBigSur
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\brief a version corresponding to macOS Big Sur
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The actual version number depends on whether the application was built
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using the Xcode 12 SDK. If it was, the version number corresponds
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to macOS 11.0. If not it will correspond to macOS 10.16.
|
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By comparing QOperatingSystemVersion::current() to this constant
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you will always end up comparing to the right version number.
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\since 6.0
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*/
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const QOperatingSystemVersion QOperatingSystemVersion::MacOSBigSur = [] {
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#if defined(Q_OS_DARWIN)
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if (QMacVersion::buildSDK(QMacVersion::ApplicationBinary) >= QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 16))
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return QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 11, 0);
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else
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#endif
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||||
return QOperatingSystemVersion(QOperatingSystemVersion::MacOS, 10, 16);
|
||||
}();
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidJellyBean
|
||||
\brief a version corresponding to Android Jelly Bean (version 4.1, API level 16).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidJellyBean =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 4, 1);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidJellyBean_MR1
|
||||
\brief a version corresponding to Android Jelly Bean, maintenance release 1
|
||||
(version 4.2, API level 17).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidJellyBean_MR1 =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 4, 2);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidJellyBean_MR2
|
||||
\brief a version corresponding to Android Jelly Bean, maintenance release 2
|
||||
(version 4.3, API level 18).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidJellyBean_MR2 =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 4, 3);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidKitKat
|
||||
\brief a version corresponding to Android KitKat (versions 4.4 & 4.4W, API levels 19 & 20).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidKitKat =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 4, 4);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidLollipop
|
||||
\brief a version corresponding to Android Lollipop (version 5.0, API level 21).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidLollipop =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 5, 0);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidLollipop_MR1
|
||||
\brief a version corresponding to Android Lollipop, maintenance release 1
|
||||
(version 5.1, API level 22).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidLollipop_MR1 =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 5, 1);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidMarshmallow
|
||||
\brief a version corresponding to Android Marshmallow (version 6.0, API level 23).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidMarshmallow =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 6, 0);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidNougat
|
||||
\brief a version corresponding to Android Nougat (version 7.0, API level 24).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidNougat =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 7, 0);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidNougat_MR1
|
||||
\brief a version corresponding to Android Nougat, maintenance release 1
|
||||
(version 7.0, API level 25).
|
||||
\since 5.9
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidNougat_MR1 =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 7, 1);
|
||||
|
||||
/*!
|
||||
\variable QOperatingSystemVersion::AndroidOreo
|
||||
\brief a version corresponding to Android Oreo (version 8.0, API level 26).
|
||||
\since 5.9.2
|
||||
*/
|
||||
const QOperatingSystemVersion QOperatingSystemVersion::AndroidOreo =
|
||||
QOperatingSystemVersion(QOperatingSystemVersion::Android, 8, 0);
|
||||
|
||||
#ifndef QT_NO_DEBUG_STREAM
|
||||
QDebug operator<<(QDebug debug, const QOperatingSystemVersion &ov)
|
||||
{
|
||||
QDebugStateSaver saver(debug);
|
||||
debug.nospace();
|
||||
debug << "QOperatingSystemVersion(" << ov.name()
|
||||
<< ", " << ov.majorVersion() << '.' << ov.minorVersion()
|
||||
<< '.' << ov.microVersion() << ')';
|
||||
return debug;
|
||||
}
|
||||
#endif // !QT_NO_DEBUG_STREAM
|
||||
|
||||
QT_END_NAMESPACE
|
||||
158
5.15.2/qtbase/src/corelib/global/qoperatingsystemversion.h
Normal file
158
5.15.2/qtbase/src/corelib/global/qoperatingsystemversion.h
Normal file
@ -0,0 +1,158 @@
|
||||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2016 The Qt Company Ltd.
|
||||
** Contact: https://www.qt.io/licensing/
|
||||
**
|
||||
** This file is part of the QtCore module of the Qt Toolkit.
|
||||
**
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** 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 https://www.qt.io/terms-conditions. For further
|
||||
** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General
|
||||
** Public license version 3 or any later version approved by the KDE Free
|
||||
** Qt Foundation. The licenses are as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
|
||||
** included in the packaging of this file. Please review the following
|
||||
** information to ensure the GNU General Public License requirements will
|
||||
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
|
||||
** https://www.gnu.org/licenses/gpl-3.0.html.
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include <QtCore/qglobal.h>
|
||||
|
||||
#ifndef QOPERATINGSYSTEMVERSION_H
|
||||
#define QOPERATINGSYSTEMVERSION_H
|
||||
|
||||
QT_BEGIN_NAMESPACE
|
||||
|
||||
class QString;
|
||||
class QVersionNumber;
|
||||
|
||||
class Q_CORE_EXPORT QOperatingSystemVersion
|
||||
{
|
||||
public:
|
||||
enum OSType {
|
||||
Unknown = 0,
|
||||
Windows,
|
||||
MacOS,
|
||||
IOS,
|
||||
TvOS,
|
||||
WatchOS,
|
||||
Android
|
||||
};
|
||||
|
||||
static const QOperatingSystemVersion Windows7;
|
||||
static const QOperatingSystemVersion Windows8;
|
||||
static const QOperatingSystemVersion Windows8_1;
|
||||
static const QOperatingSystemVersion Windows10;
|
||||
|
||||
static const QOperatingSystemVersion OSXMavericks;
|
||||
static const QOperatingSystemVersion OSXYosemite;
|
||||
static const QOperatingSystemVersion OSXElCapitan;
|
||||
static const QOperatingSystemVersion MacOSSierra;
|
||||
static const QOperatingSystemVersion MacOSHighSierra;
|
||||
static const QOperatingSystemVersion MacOSMojave;
|
||||
static const QOperatingSystemVersion MacOSCatalina;
|
||||
static const QOperatingSystemVersion MacOSBigSur;
|
||||
|
||||
static const QOperatingSystemVersion AndroidJellyBean;
|
||||
static const QOperatingSystemVersion AndroidJellyBean_MR1;
|
||||
static const QOperatingSystemVersion AndroidJellyBean_MR2;
|
||||
static const QOperatingSystemVersion AndroidKitKat;
|
||||
static const QOperatingSystemVersion AndroidLollipop;
|
||||
static const QOperatingSystemVersion AndroidLollipop_MR1;
|
||||
static const QOperatingSystemVersion AndroidMarshmallow;
|
||||
static const QOperatingSystemVersion AndroidNougat;
|
||||
static const QOperatingSystemVersion AndroidNougat_MR1;
|
||||
static const QOperatingSystemVersion AndroidOreo;
|
||||
|
||||
Q_DECL_CONSTEXPR QOperatingSystemVersion(OSType osType,
|
||||
int vmajor, int vminor = -1, int vmicro = -1)
|
||||
: m_os(osType),
|
||||
m_major(qMax(-1, vmajor)),
|
||||
m_minor(vmajor < 0 ? -1 : qMax(-1, vminor)),
|
||||
m_micro(vmajor < 0 || vminor < 0 ? -1 : qMax(-1, vmicro))
|
||||
{ }
|
||||
|
||||
static QOperatingSystemVersion current();
|
||||
|
||||
static Q_DECL_CONSTEXPR OSType currentType()
|
||||
{
|
||||
#if defined(Q_OS_WIN)
|
||||
return Windows;
|
||||
#elif defined(Q_OS_MACOS)
|
||||
return MacOS;
|
||||
#elif defined(Q_OS_IOS)
|
||||
return IOS;
|
||||
#elif defined(Q_OS_TVOS)
|
||||
return TvOS;
|
||||
#elif defined(Q_OS_WATCHOS)
|
||||
return WatchOS;
|
||||
#elif defined(Q_OS_ANDROID)
|
||||
return Android;
|
||||
#else
|
||||
return Unknown;
|
||||
#endif
|
||||
}
|
||||
|
||||
Q_DECL_CONSTEXPR int majorVersion() const { return m_major; }
|
||||
Q_DECL_CONSTEXPR int minorVersion() const { return m_minor; }
|
||||
Q_DECL_CONSTEXPR int microVersion() const { return m_micro; }
|
||||
|
||||
Q_DECL_CONSTEXPR int segmentCount() const
|
||||
{ return m_micro >= 0 ? 3 : m_minor >= 0 ? 2 : m_major >= 0 ? 1 : 0; }
|
||||
|
||||
bool isAnyOfType(std::initializer_list<OSType> types) const;
|
||||
Q_DECL_CONSTEXPR OSType type() const { return m_os; }
|
||||
QString name() const;
|
||||
|
||||
friend bool operator>(const QOperatingSystemVersion &lhs, const QOperatingSystemVersion &rhs)
|
||||
{ return lhs.type() == rhs.type() && QOperatingSystemVersion::compare(lhs, rhs) > 0; }
|
||||
|
||||
friend bool operator>=(const QOperatingSystemVersion &lhs, const QOperatingSystemVersion &rhs)
|
||||
{ return lhs.type() == rhs.type() && QOperatingSystemVersion::compare(lhs, rhs) >= 0; }
|
||||
|
||||
friend bool operator<(const QOperatingSystemVersion &lhs, const QOperatingSystemVersion &rhs)
|
||||
{ return lhs.type() == rhs.type() && QOperatingSystemVersion::compare(lhs, rhs) < 0; }
|
||||
|
||||
friend bool operator<=(const QOperatingSystemVersion &lhs, const QOperatingSystemVersion &rhs)
|
||||
{ return lhs.type() == rhs.type() && QOperatingSystemVersion::compare(lhs, rhs) <= 0; }
|
||||
|
||||
private:
|
||||
QOperatingSystemVersion() = default;
|
||||
OSType m_os;
|
||||
int m_major;
|
||||
int m_minor;
|
||||
int m_micro;
|
||||
|
||||
static int compare(const QOperatingSystemVersion &v1, const QOperatingSystemVersion &v2);
|
||||
};
|
||||
Q_DECLARE_TYPEINFO(QOperatingSystemVersion, QT_VERSION < QT_VERSION_CHECK(6, 0, 0) ? Q_RELOCATABLE_TYPE : Q_PRIMITIVE_TYPE);
|
||||
|
||||
#ifndef QT_NO_DEBUG_STREAM
|
||||
class QDebug;
|
||||
Q_CORE_EXPORT QDebug operator<<(QDebug debug, const QOperatingSystemVersion &ov);
|
||||
#endif
|
||||
|
||||
QT_END_NAMESPACE
|
||||
|
||||
#endif // QOPERATINGSYSTEMVERSION_H
|
||||
Loading…
Reference in New Issue
Block a user