C++ (Cpp) productName示例

示例#1

HIDGamepad::HIDGamepad(IOHIDDeviceRef hidDevice)
    : m_hidDevice(hidDevice)
{
    m_connectTime = m_lastUpdateTime = monotonicallyIncreasingTime();

    CFNumberRef cfVendorID = (CFNumberRef)IOHIDDeviceGetProperty(hidDevice, CFSTR(kIOHIDVendorIDKey));
    CFNumberRef cfProductID = (CFNumberRef)IOHIDDeviceGetProperty(hidDevice, CFSTR(kIOHIDProductIDKey));

    int vendorID, productID;
    CFNumberGetValue(cfVendorID, kCFNumberIntType, &vendorID);
    CFNumberGetValue(cfProductID, kCFNumberIntType, &productID);

    CFStringRef cfProductName = (CFStringRef)IOHIDDeviceGetProperty(hidDevice, CFSTR(kIOHIDProductKey));
    String productName(cfProductName);

    // Currently the spec has no formatting for the id string.
    // This string formatting matches Firefox.
    m_id = String::format("%x-%x-%s", vendorID, productID, productName.utf8().data());

    initElements();
}

示例#2

文件： content_client_qt.cpp 项目： RobinWuDev/Qt

std::string ContentClientQt::GetProduct() const
{
    QString productName(qApp->applicationName() % '/' % qApp->applicationVersion());
    return productName.toStdString();
}