C++ HostComboBox::setHelpText方法代码示例

ThumbSettings::ThumbSettings() : VerticalConfigurationGroup()
{
    setLabel(tr("Thumbnails"));
    
    HostComboBox *order = new HostComboBox("GalleryImageOrder");
    order->setLabel(tr("Image Order"));
    order->setHelpText(tr("The order that pictures/videos are shown in thumbnail "
                          "view and ordered slideshows."));
    order->addSelection(tr("Filename (A-Z)"), QString::number(kSortByNameAsc));
    order->addSelection(tr("Reverse Filename (Z-A)"), QString::number(kSortByNameDesc));
    order->addSelection(tr("Exif Date (oldest first)"), QString::number(kSortByDateAsc));
    order->addSelection(tr("Reverse Exif Date (newest first)"), QString::number(kSortByDateDesc));
    order->addSelection(tr("File Modified Time (oldest first)"), QString::number(kSortByModTimeAsc));
    order->addSelection(tr("Reverse File Modified Time (newest first)"), QString::number(kSortByModTimeDesc));
    order->addSelection(tr("File Extension (A-Z)"), QString::number(kSortByExtAsc));
    order->addSelection(tr("Reverse File Extension (Z-A)"), QString::number(kSortByExtDesc));
    order->addSelection(tr("File Size (smallest first)"), QString::number(kSortBySizeAsc));
    order->addSelection(tr("Reverse File Size (largest first)"), QString::number(kSortBySizeDesc));
    addChild(order);
    
    HostComboBox *orderDir = new HostComboBox("GalleryDirOrder");
    orderDir->setLabel(tr("Directory Order"));
    orderDir->setHelpText(tr("The order that dirctories are shown and traversed "
                             "in recursive slideshows."));
    orderDir->addSelection(tr("Filename (A-Z)"), QString::number(kSortByNameAsc));
    orderDir->addSelection(tr("Reverse Filename (Z-A)"), QString::number(kSortByNameDesc));
    orderDir->addSelection(tr("File Modified Time (oldest first)"), QString::number(kSortByModTimeAsc));
    orderDir->addSelection(tr("Reverse File Modified Time (newest first)"), QString::number(kSortByModTimeDesc));
    addChild(orderDir);
    
    HostComboBox *fmt = new HostComboBox("GalleryDateFormat");
    fmt->setLabel(tr("Date Format"));
    
    QDateTime sampdate = MythDate::fromString("2002-05-03");
    
    ADD_FORMAT(sampdate, "dd/MM/yy");
    ADD_FORMAT(sampdate, "dd-MM-yy");
    ADD_FORMAT(sampdate, "d/M/yy");
    ADD_FORMAT(sampdate, "d-M-yy");
    ADD_FORMAT(sampdate, "MM/dd/yy");
    ADD_FORMAT(sampdate, "MM-dd-yy");
    ADD_FORMAT(sampdate, "M/d/yy");
    ADD_FORMAT(sampdate, "M-d-yy");
    ADD_FORMAT(sampdate, "yyyy/MM/dd");
    ADD_FORMAT(sampdate, "yyyy-MM-dd");
    ADD_FORMAT(sampdate, QString("yyyy") % QChar(0x5E74) %
               "M" % QChar(0x6708) % "d" % QChar(0x65E5)); // yyyy年M月d日
    
    fmt->setHelpText(tr("Date format of thumbnail captions. Other places use the system date format. "
                        "Sample shows 3rd May 2002."));
    addChild(fmt);
}

HostComboBox *AudioMixerSettings::MixerDevice()
{
    HostComboBox *gc = new HostComboBox("MixerDevice", true);
    gc->setLabel(QObject::tr("Mixer device"));

#ifdef USING_OSS
    QDir dev("/dev", "mixer*", QDir::Name, QDir::System);
    gc->fillSelectionsFromDir(dev);

    dev.setPath("/dev/sound");
    if (dev.exists())
    {
        gc->fillSelectionsFromDir(dev);
    }
#endif
#ifdef USING_ALSA
    gc->addSelection("ALSA:default", "ALSA:default");
#endif
#ifdef USING_MINGW
    gc->addSelection("DirectX:", "DirectX:");
    gc->addSelection("Windows:", "Windows:");
#endif
#if !defined(USING_MINGW)
    gc->addSelection("software", "software");
    gc->setHelpText(QObject::tr("Setting the mixer device to \"software\" "
                                "lets MythTV control the volume of all audio at the "
                                "expense of a slight quality loss."));
#endif

    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;
}

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);
}

static HostComboBox *ZMDateFormat()
{
    HostComboBox *gc = new HostComboBox("ZoneMinderDateFormat");
    gc->setLabel(QObject::tr("Date format"));

    QDate sampdate = MythDate::current().toLocalTime().date();
    QString sampleStr =
            QObject::tr("Samples are shown using today's date.");

    if (sampdate.month() == sampdate.day())
    {
        sampdate = sampdate.addDays(1);
        sampleStr =
                QObject::tr("Samples are shown using tomorrow's date.");
    }

    gc->addSelection(sampdate.toString("ddd - dd/MM"), "ddd - dd/MM");
    gc->addSelection(sampdate.toString("ddd MMM d"), "ddd MMM d");
    gc->addSelection(sampdate.toString("ddd MMMM d"), "ddd MMMM d");
    gc->addSelection(sampdate.toString("MMM d"), "MMM d");
    gc->addSelection(sampdate.toString("MM/dd"), "MM/dd");
    gc->addSelection(sampdate.toString("MM.dd"), "MM.dd");
    gc->addSelection(sampdate.toString("ddd d MMM"), "ddd d MMM");
    gc->addSelection(sampdate.toString("M/d/yyyy"), "M/d/yyyy");
    gc->addSelection(sampdate.toString("dd.MM.yyyy"), "dd.MM.yyyy");
    gc->addSelection(sampdate.toString("yyyy-MM-dd"), "yyyy-MM-dd");
    gc->addSelection(sampdate.toString("ddd MMM d yyyy"), "ddd MMM d yyyy"); 
    gc->addSelection(sampdate.toString("ddd yyyy-MM-dd"), "ddd yyyy-MM-dd");
    gc->addSelection(sampdate.toString("ddd dd MMM yyyy"), "ddd dd MMM yyyy");
    gc->setHelpText(QObject::tr("Your preferred date format to use on the events screens.") 
            + " " +  sampleStr);
    return gc;
}

static HostComboBox *MythArchiveDateFormat()
{
    HostComboBox *gc = new HostComboBox("MythArchiveDateFormat");
    gc->setLabel(QObject::tr("Date format"));

    QDate sampdate = QDate::currentDate();
    QString sampleStr =
            QObject::tr("Samples are shown using today's date.");

    if (sampdate.month() == sampdate.day())
    {
        sampdate = sampdate.addDays(1);
        sampleStr =
                QObject::tr("Samples are shown using tomorrow's date.");
    }

    gc->addSelection(sampdate.toString("ddd MMM d"), "%a  %b  %d");
    gc->addSelection(sampdate.toString("ddd MMMM d"), "%a %B %d");
    gc->addSelection(sampdate.toString("MMM d"), "%b %d");
    gc->addSelection(sampdate.toString("MM/dd"), "%m/%d");
    gc->addSelection(sampdate.toString("MM.dd"), "%m.%d");
    gc->addSelection(sampdate.toString("ddd d MMM"), "%a %d %b");
    gc->addSelection(sampdate.toString("M/d/yyyy"), "%m/%d/%Y");
    gc->addSelection(sampdate.toString("dd.MM.yyyy"), "%d.%m.%Y");
    gc->addSelection(sampdate.toString("yyyy-MM-dd"), "%Y-%m-%d");
    gc->addSelection(sampdate.toString("ddd MMM d yyyy"), "%a %b %d %Y");
    gc->addSelection(sampdate.toString("ddd yyyy-MM-dd"), "%a %Y-%m-%d");
    gc->addSelection(sampdate.toString("ddd dd MMM yyyy"), "%a %d %b %Y");
    gc->setHelpText(QObject::tr("Your preferred date format to use on DVD menus.") + " " +
            sampleStr);
    return gc;
}

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 *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 *MythGallerySortOrder()
{
    HostComboBox *gc = new HostComboBox("GallerySortOrder");
    gc->setLabel(QObject::tr("Sort order when browsing"));
    gc->addSelection("Name (A-Z alpha)", QString::number(QDir::Name | QDir::DirsFirst | QDir::IgnoreCase));
    gc->addSelection("Reverse Name (Z-A alpha)", QString::number(QDir::Name | QDir::DirsFirst | QDir::IgnoreCase | QDir::Reversed));
    gc->addSelection("Mod Time (earliest first)", QString::number(QDir::Time | QDir::DirsFirst | QDir::IgnoreCase | QDir::Reversed));
    gc->addSelection("Reverse Mod Time (most recent first)", QString::number(QDir::Time | QDir::DirsFirst | QDir::IgnoreCase));
    gc->setHelpText(QObject::tr("This is the sort order for the displayed "
                    "picture thumbnails."));
    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;
};

static HostComboBox *JobQueueCPU()
{
    HostComboBox *gc = new HostComboBox("JobQueueCPU");
    gc->setLabel(QObject::tr("CPU usage"));
    gc->addSelection(QObject::tr("Low"), "0");
    gc->addSelection(QObject::tr("Medium"), "1");
    gc->addSelection(QObject::tr("High"), "2");
    gc->setHelpText(QObject::tr("This setting controls approximately how "
                    "much CPU jobs in the queue may consume. "
                    "On 'High', all available CPU time may be used, "
                    "which could cause problems on slower systems." ));
    return gc;
};