C++ HostComboBox类代码示例

SlideSettings::SlideSettings() : VerticalConfigurationGroup()
{
    setLabel(tr("Slideshow"));
    
    HostComboBox *tranBox = new HostComboBox("GalleryTransitionType");
    tranBox->setLabel(tr("Transition"));
    tranBox->setHelpText(tr("Effect to use between slides"));
    
    // Initialise selected transition
    TransitionRegistry availableTransitions(GetMythPainter()->SupportsAnimation());
    TransitionMap transitions = availableTransitions.GetAll();
    QMapIterator<int, Transition*> i(transitions);
    while (i.hasNext())
    {
        i.next();
        tranBox->addSelection(i.value()->objectName(), QString::number(i.key()));
    }
    addChild(tranBox);
    
    HostSpinBox *slide = new HostSpinBox("GallerySlideShowTime", 100, 60000, 100);
    slide->setLabel(tr("Slide Duration (ms)"));
    slide->setHelpText(tr("The time that a slide is displayed (between transitions), "
                          "in milliseconds."));
    addChild(slide);
    
    HostSpinBox *transition = new HostSpinBox("GalleryTransitionTime", 100, 60000, 100);
    transition->setLabel(tr("Transition Duration (ms)"));
    transition->setHelpText(tr("The time that each transition lasts, in milliseconds."));
    addChild(transition);
}

HostComboBox *AudioConfigSettings::AudioUpmixType()
{
    HostComboBox *gc = new HostComboBox("AudioUpmixType",false);
    gc->setLabel(QObject::tr("Upmix Quality"));
    gc->addSelection(QObject::tr("Good"), "1");
    gc->addSelection(QObject::tr("Best"), "2", true);  // default
    gc->setHelpText(QObject::tr("Set the audio surround-upconversion quality."));
    return gc;
}

static HostComboBox *CDDiskSize()
{
    HostComboBox *gc = new HostComboBox("CDDiskSize");
    gc->setLabel(QObject::tr("Disk Size"));
    gc->addSelection(QObject::tr("650MB/75min"), "1");
    gc->addSelection(QObject::tr("700MB/80min"), "2");
    gc->setHelpText(QObject::tr("Default CD Capacity."));
    return gc;
};

static HostComboBox *PALNTSC()
{
    HostComboBox *gc = new HostComboBox("MythArchiveVideoFormat");
    gc->setLabel(QObject::tr("Video format"));
    gc->addSelection("PAL");
    gc->addSelection("NTSC");
    gc->setHelpText(QObject::tr("Video format for DVD recordings, PAL or NTSC."));
    return gc;
};

static HostComboBox *LocalServerIP6()
{
    HostComboBox *gc = new HostComboBox("BackendServerIP6");
    gc->setLabel(QObject::tr("IPv6 address"));
    QList<QHostAddress> list = ServerPool::DefaultListenIPv6();
    QList<QHostAddress>::iterator it;
    for (it = list.begin(); it != list.end(); ++it)
    {
        gc->addSelection((*it).toString(), (*it).toString());
    }

#if defined(QT_NO_IPV6)
    gc->setEnabled(false);
    gc->setValue("");
#else
    if (list.isEmpty())
    {
        gc->setEnabled(false);
        gc->setValue("");
    }
    else if (list.contains(QHostAddress("::1")))
        gc->setValue("::1");
#endif
        
    gc->setHelpText(QObject::tr("Enter the IPv6 address of this machine. "
                    "Use an externally accessible address (ie, not "
                    "::1) if you are going to be running a frontend "
                    "on a different machine than this one."));
    return gc;
}

static HostComboBox *MythGalleryFilterType()
{
    HostComboBox *gc = new HostComboBox("GalleryFilterType");
    gc->setLabel(QObject::tr("Type filter"));
    gc->addSelection("All", QString::number(kTypeFilterAll));
    gc->addSelection("Images only", QString::number(kTypeFilterImagesOnly));
    gc->addSelection("Movies only", QString::number(kTypeFilterMoviesOnly));
    gc->setHelpText(QObject::tr("This is the type filter for the displayed "
                    "thumbnails."));
    return gc;
};

static HostComboBox *SlideshowBackground()
{
    HostComboBox *gc = new HostComboBox("SlideshowBackground");
    gc->setLabel(QObject::tr("Type of background"));
    // use names from /etc/X11/rgb.txt
    gc->addSelection("theme","");
    gc->addSelection("black");
    gc->addSelection("white");
    gc->setHelpText(QObject::tr("This is the type of background for each "
                    "picture in single view mode."));
    return gc;
};

static HostComboBox *WakeupTimeFormat()
{
    HostComboBox *gc = new HostComboBox("MythShutdownWakeupTimeFmt", true);
    gc->setLabel(QObject::tr("Wakeup time format"));
    gc->addSelection("time_t");
    gc->addSelection("yyyy-MM-dd hh:mm:ss");
    gc->setHelpText(QObject::tr("The format of the time string passed to the "
                    "\'Set Wakeup Time Command\' as $time. See "
                    "QT::QDateTime.toString() for details. Set to 'time_t' for "
                    "seconds since epoch (use time_t for nvram_wakeup)."));
    return gc;
};

void TriggeredConfigurationGroup::removeTarget(QString triggerValue)
{
    HostComboBox *combobox = dynamic_cast<HostComboBox*>(trigger);
    if (!combobox)
        return;

    QMap<QString,Configurable*>::iterator cit = triggerMap.find(triggerValue);
    if (cit == triggerMap.end())
        return;

    // remove trigger value from trigger combobox
    combobox->removeSelection(triggerValue);

    // actually remove the pane
    configStack->removeChild(*cit);
    triggerMap.erase(cit);
}

static HostComboBox *LocalServerIP6()
{
    HostComboBox *gc = new HostComboBox("BackendServerIP6");
    gc->setLabel(QObject::tr("IPv6 address"));
    QList<QHostAddress> list = QNetworkInterface::allAddresses();
    QList<QHostAddress>::iterator it;
    for (it = list.begin(); it != list.end(); ++it)
    {
        if ((*it).protocol() == QAbstractSocket::IPv6Protocol)
            gc->addSelection((*it).toString(), (*it).toString());
    }

#if defined(QT_NO_IPV6)
    gc->setEnabled(false);
    gc->setValue("");
#else
    if (list.isEmpty())
    {
        gc->setEnabled(false);
        gc->setValue("");
    }
    else
    {
        // Allow ability to have no value set, this disable IPv6
        gc->addSelection("");
        if (list.contains(QHostAddress("::1")))
            gc->setValue("::1");
    }
#endif

    gc->setHelpText(QObject::tr("Enter the IPv6 address of this machine. "
                    "Use an externally accessible address (ie, not "
                    "::1) if you are going to be running a frontend "
                    "on a different machine than this one."));
    return gc;
}