diff options
Diffstat (limited to 'src/corelib/kernel/qcore_mac_objc.mm')
-rw-r--r-- | src/corelib/kernel/qcore_mac_objc.mm | 97 |
1 files changed, 76 insertions, 21 deletions
diff --git a/src/corelib/kernel/qcore_mac_objc.mm b/src/corelib/kernel/qcore_mac_objc.mm index 73f8296021..265126dc58 100644 --- a/src/corelib/kernel/qcore_mac_objc.mm +++ b/src/corelib/kernel/qcore_mac_objc.mm @@ -1,6 +1,7 @@ /**************************************************************************** ** - ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). + ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). + ** Copyright (C) 2014 Petroules Corporation. ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtCore module of the Qt Toolkit. @@ -41,12 +42,16 @@ #include <private/qcore_mac_p.h> +#include <qdebug.h> + #ifdef Q_OS_IOS #import <UIKit/UIKit.h> #endif QT_BEGIN_NAMESPACE +typedef qint16 (*GestaltFunction)(quint32 selector, qint32 *response); + NSString *QCFString::toNSString(const QString &string) { // The const cast below is safe: CfStringRef is immutable and so is NSString. @@ -58,31 +63,81 @@ QString QCFString::toQString(const NSString *nsstr) return toQString(reinterpret_cast<CFStringRef>(nsstr)); } -#ifdef Q_OS_IOS -QSysInfo::MacVersion qt_ios_version() +// ------------------------------------------------------------------------- + +QDebug operator<<(QDebug dbg, const NSObject *nsObject) { - NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; - - int major = 0, minor = 0; - NSArray *components = [[UIDevice currentDevice].systemVersion componentsSeparatedByString:@"."]; - switch ([components count]) { - case 3: - // We don't care about the patch version - case 2: - minor = [[components objectAtIndex:1] intValue]; - // fall through - case 1: - major = [[components objectAtIndex:0] intValue]; - break; - default: - Q_UNREACHABLE(); - } + return dbg << (nsObject ? nsObject.description.UTF8String : "NSObject(0x0)"); +} + +QDebug operator<<(QDebug dbg, CFStringRef stringRef) +{ + if (!stringRef) + return dbg << "CFStringRef(0x0)"; - [pool release]; + if (const UniChar *chars = CFStringGetCharactersPtr(stringRef)) + dbg << QString::fromRawData(reinterpret_cast<const QChar *>(chars), CFStringGetLength(stringRef)); + else + dbg << QString::fromCFString(stringRef); - return QSysInfo::MacVersion(Q_MV_IOS(major, minor)); + return dbg; } + +// Prevents breaking the ODR in case we introduce support for more types +// later on, and lets the user override our default QDebug operators. +#define QT_DECLARE_WEAK_QDEBUG_OPERATOR_FOR_CF_TYPE(CFType) \ + __attribute__((weak)) Q_DECLARE_QDEBUG_OPERATOR_FOR_CF_TYPE(CFType) + +QT_FOR_EACH_CORE_FOUNDATION_TYPE(QT_DECLARE_WEAK_QDEBUG_OPERATOR_FOR_CF_TYPE); +QT_FOR_EACH_MUTABLE_CORE_FOUNDATION_TYPE(QT_DECLARE_WEAK_QDEBUG_OPERATOR_FOR_CF_TYPE); +QT_FOR_EACH_CORE_GRAPHICS_TYPE(QT_DECLARE_WEAK_QDEBUG_OPERATOR_FOR_CF_TYPE); +QT_FOR_EACH_MUTABLE_CORE_GRAPHICS_TYPE(QT_DECLARE_WEAK_QDEBUG_OPERATOR_FOR_CF_TYPE); + +// ------------------------------------------------------------------------- + +QAppleOperatingSystemVersion qt_apple_os_version() +{ + QAppleOperatingSystemVersion v = {0, 0, 0}; +#if QT_MAC_PLATFORM_SDK_EQUAL_OR_ABOVE(__MAC_10_10, __IPHONE_8_0) + if ([NSProcessInfo instancesRespondToSelector:@selector(operatingSystemVersion)]) { + NSOperatingSystemVersion osv = NSProcessInfo.processInfo.operatingSystemVersion; + v.major = osv.majorVersion; + v.minor = osv.minorVersion; + v.patch = osv.patchVersion; + return v; + } #endif + // Use temporary variables so we can return 0.0.0 (unknown version) + // in case of an error partway through determining the OS version + qint32 major = 0, minor = 0, patch = 0; +#if defined(Q_OS_IOS) + @autoreleasepool { + NSArray *parts = [UIDevice.currentDevice.systemVersion componentsSeparatedByString:@"."]; + major = parts.count > 0 ? [[parts objectAtIndex:0] intValue] : 0; + minor = parts.count > 1 ? [[parts objectAtIndex:1] intValue] : 0; + patch = parts.count > 2 ? [[parts objectAtIndex:2] intValue] : 0; + } +#elif defined(Q_OS_OSX) + static GestaltFunction pGestalt = 0; + if (!pGestalt) { + CFBundleRef b = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.CoreServices")); + pGestalt = reinterpret_cast<GestaltFunction>(CFBundleGetFunctionPointerForName(b, + CFSTR("Gestalt"))); + } + if (!pGestalt) + return v; + if (pGestalt('sys1', &major) != 0) + return v; + if (pGestalt('sys2', &minor) != 0) + return v; + if (pGestalt('sys3', &patch) != 0) + return v; +#endif + v.major = major; + v.minor = minor; + v.patch = patch; + return v; +} QT_END_NAMESPACE |