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| author | Laszlo Papp <lpapp@kde.org> | 2013-11-23 17:59:34 +0000 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-11-24 16:56:16 +0100 |
| commit | affd326dbba01fd2ea23fa87c7c165bc07bd08fe (patch) | |
| tree | 76f97b5bd859a09e4a335221d24adee3514447f1 /examples/serialport/cenumerator | |
| parent | d4d79896db4f6c4d3eca39a57e7bec29f43e206d (diff) | |
Replace the silly empty output with a reasonable "N/A" placeholder
Change-Id: Iad5076e9a192f5a07e41314d286bc02e46ea92c8
Reviewed-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Diffstat (limited to 'examples/serialport/cenumerator')
| -rw-r--r-- | examples/serialport/cenumerator/main.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/examples/serialport/cenumerator/main.cpp b/examples/serialport/cenumerator/main.cpp index f55b92d9..2d770e81 100644 --- a/examples/serialport/cenumerator/main.cpp +++ b/examples/serialport/cenumerator/main.cpp @@ -53,14 +53,20 @@ int main(int argc, char *argv[]) out << QObject::tr("Total number of ports available: ") << serialPortInfoList.count() << endl; + const QString blankString = QObject::tr("N/A"); + QString description; + QString manufacturer; + foreach (const QSerialPortInfo &serialPortInfo, serialPortInfoList) { + description = serialPortInfo.description(); + manufacturer = serialPortInfo.manufacturer(); out << endl << QObject::tr("Port: ") << serialPortInfo.portName() << endl << QObject::tr("Location: ") << serialPortInfo.systemLocation() << endl - << QObject::tr("Description: ") << serialPortInfo.description() << endl - << QObject::tr("Manufacturer: ") << serialPortInfo.manufacturer() << endl - << QObject::tr("Vendor Identifier: ") << (serialPortInfo.hasVendorIdentifier() ? QByteArray::number(serialPortInfo.vendorIdentifier(), 16) : QByteArray()) << endl - << QObject::tr("Product Identifier: ") << (serialPortInfo.hasProductIdentifier() ? QByteArray::number(serialPortInfo.productIdentifier(), 16) : QByteArray()) << endl + << QObject::tr("Description: ") << (!description.isEmpty() ? description : blankString) << endl + << QObject::tr("Manufacturer: ") << (!manufacturer.isEmpty() ? manufacturer : blankString) << endl + << QObject::tr("Vendor Identifier: ") << (serialPortInfo.hasVendorIdentifier() ? QByteArray::number(serialPortInfo.vendorIdentifier(), 16) : blankString) << endl + << QObject::tr("Product Identifier: ") << (serialPortInfo.hasProductIdentifier() ? QByteArray::number(serialPortInfo.productIdentifier(), 16) : blankString) << endl << QObject::tr("Busy: ") << (serialPortInfo.isBusy() ? QObject::tr("Yes") : QObject::tr("No")) << endl; } |