C++ KnobChoicePtr::setDefaultValue方法代码示例

void
DiskCacheNode::initializeKnobs()
{
    KnobPagePtr page = createKnob<KnobPage>("controlsPage");
    page->setLabel(tr("Controls") );
    KnobChoicePtr frameRange = createKnob<KnobChoice>(kDiskCacheNodeFrameRange);
    frameRange->setLabel(tr(kDiskCacheNodeFrameRangeLabel) );
    frameRange->setHintToolTip(tr(kDiskCacheNodeFrameRangeHint));
    frameRange->setAnimationEnabled(false);
    {
        std::vector<ChoiceOption> choices;
        choices.push_back(ChoiceOption("Input frame range", "", ""));
        choices.push_back(ChoiceOption("Project frame range", "", ""));
        choices.push_back(ChoiceOption("Manual","", ""));
        frameRange->populateChoices(choices);
    }
    frameRange->setEvaluateOnChange(false);
    frameRange->setDefaultValue(0);
    page->addKnob(frameRange);
    _imp->frameRange = frameRange;

    KnobIntPtr firstFrame = createKnob<KnobInt>(kDiskCacheNodeFirstFrame);
    firstFrame->setLabel(tr(kDiskCacheNodeFirstFrameLabel) );
    firstFrame->setHintToolTip(tr(kDiskCacheNodeFirstFrameHint));
    firstFrame->setAnimationEnabled(false);
    firstFrame->disableSlider();
    firstFrame->setEvaluateOnChange(false);
    firstFrame->setAddNewLine(false);
    firstFrame->setDefaultValue(1);
    firstFrame->setSecret(true);
    page->addKnob(firstFrame);
    _imp->firstFrame = firstFrame;

    KnobIntPtr lastFrame = createKnob<KnobInt>(kDiskCacheNodeLastFrame);
    lastFrame->setAnimationEnabled(false);
    lastFrame->setLabel(tr(kDiskCacheNodeLastFrameLabel));
    lastFrame->setHintToolTip(tr(kDiskCacheNodeLastFrameHint));
    lastFrame->disableSlider();
    lastFrame->setEvaluateOnChange(false);
    lastFrame->setDefaultValue(100);
    lastFrame->setSecret(true);
    page->addKnob(lastFrame);
    _imp->lastFrame = lastFrame;

    KnobButtonPtr preRender = createKnob<KnobButton>("preRender");
    preRender->setLabel(tr("Pre-cache"));
    preRender->setEvaluateOnChange(false);
    preRender->setHintToolTip( tr("Cache the frame range specified by rendering images at zoom-level 100% only.") );
    page->addKnob(preRender);
    _imp->preRender = preRender;
}

void
DiskCacheNode::initializeKnobs()
{
    KnobPagePtr page = AppManager::createKnob<KnobPage>( shared_from_this(), tr("Controls") );
    KnobChoicePtr frameRange = AppManager::createKnob<KnobChoice>( shared_from_this(), tr("Frame range") );

    frameRange->setName("frameRange");
    frameRange->setAnimationEnabled(false);
    std::vector<std::string> choices;
    choices.push_back("Input frame range");
    choices.push_back("Project frame range");
    choices.push_back("Manual");
    frameRange->populateChoices(choices);
    frameRange->setEvaluateOnChange(false);
    frameRange->setDefaultValue(0);
    page->addKnob(frameRange);
    _imp->frameRange = frameRange;

    KnobIntPtr firstFrame = AppManager::createKnob<KnobInt>( shared_from_this(), tr("First Frame") );
    firstFrame->setAnimationEnabled(false);
    firstFrame->setName("firstFrame");
    firstFrame->disableSlider();
    firstFrame->setEvaluateOnChange(false);
    firstFrame->setAddNewLine(false);
    firstFrame->setDefaultValue(1);
    firstFrame->setSecret(true);
    page->addKnob(firstFrame);
    _imp->firstFrame = firstFrame;

    KnobIntPtr lastFrame = AppManager::createKnob<KnobInt>( shared_from_this(), tr("Last Frame") );
    lastFrame->setAnimationEnabled(false);
    lastFrame->setName("LastFrame");
    lastFrame->disableSlider();
    lastFrame->setEvaluateOnChange(false);
    lastFrame->setDefaultValue(100);
    lastFrame->setSecret(true);
    page->addKnob(lastFrame);
    _imp->lastFrame = lastFrame;

    KnobButtonPtr preRender = AppManager::createKnob<KnobButton>( shared_from_this(), tr("Pre-cache") );
    preRender->setName("preRender");
    preRender->setEvaluateOnChange(false);
    preRender->setHintToolTip( tr("Cache the frame range specified by rendering images at zoom-level 100% only.") );
    page->addKnob(preRender);
    _imp->preRender = preRender;
}

void
TrackMarker::initializeKnobs()
{
    KnobItemsTablePtr model = getModel();
    EffectInstancePtr effect;
    if (model) {
        effect = model->getNode()->getEffectInstance();
    }
    KnobIntPtr defPatternSizeKnob, defSearchSizeKnob;
    KnobChoicePtr defMotionModelKnob;
    defPatternSizeKnob = toKnobInt(effect->getKnobByName(kTrackerUIParamDefaultMarkerPatternWinSize));
    defSearchSizeKnob = toKnobInt(effect->getKnobByName(kTrackerUIParamDefaultMarkerSearchWinSize));
    defMotionModelKnob = toKnobChoice(effect->getKnobByName(kTrackerUIParamDefaultMotionModel));

    double patternHalfSize = defPatternSizeKnob ? defPatternSizeKnob->getValue() / 2. : 21;
    double searchHalfSize = defSearchSizeKnob ? defSearchSizeKnob->getValue() / 2. : 71;

    int defMotionModel_i = defMotionModelKnob ? defMotionModelKnob->getValue() : 0;

    KnobDoublePtr swbbtmLeft = createKnob<KnobDouble>(kTrackerParamSearchWndBtmLeft, 2);

    swbbtmLeft->setLabel(tr(kTrackerParamSearchWndBtmLeftLabel));
    swbbtmLeft->setDefaultValue(-searchHalfSize, DimIdx(0));
    swbbtmLeft->setDefaultValue(-searchHalfSize, DimIdx(1));
    swbbtmLeft->setHintToolTip( tr(kTrackerParamSearchWndBtmLeftHint) );
    _imp->searchWindowBtmLeft = swbbtmLeft;

    KnobDoublePtr swbtRight = createKnob<KnobDouble>(kTrackerParamSearchWndTopRight, 2);
    swbtRight->setLabel(tr(kTrackerParamSearchWndTopRightLabel));
    swbtRight->setDefaultValue(searchHalfSize, DimIdx(0));
    swbtRight->setDefaultValue(searchHalfSize, DimIdx(1));
    swbtRight->setHintToolTip( tr(kTrackerParamSearchWndTopRightHint) );
    _imp->searchWindowTopRight = swbtRight;


    KnobDoublePtr ptLeft = createKnob<KnobDouble>(kTrackerParamPatternTopLeft, 2);
    ptLeft->setLabel(tr(kTrackerParamPatternTopLeftLabel));
    ptLeft->setDefaultValue(-patternHalfSize, DimIdx(0));
    ptLeft->setDefaultValue(patternHalfSize, DimIdx(1));
    ptLeft->setHintToolTip( tr(kTrackerParamPatternTopLeftHint) );
    _imp->patternTopLeft = ptLeft;

    KnobDoublePtr ptRight = createKnob<KnobDouble>(kTrackerParamPatternTopRight, 2);
    ptRight->setLabel(tr(kTrackerParamPatternTopRightLabel));
    ptRight->setDefaultValue(patternHalfSize, DimIdx(0));
    ptRight->setDefaultValue(patternHalfSize, DimIdx(1));
    ptRight->setHintToolTip( tr(kTrackerParamPatternTopRightHint) );
    _imp->patternTopRight = ptRight;

    KnobDoublePtr pBRight = createKnob<KnobDouble>(kTrackerParamPatternBtmRight, 2);
    pBRight->setLabel(tr(kTrackerParamPatternBtmRightLabel));
    pBRight->setDefaultValue(patternHalfSize, DimIdx(0));
    pBRight->setDefaultValue(-patternHalfSize, DimIdx(1));
    pBRight->setHintToolTip( tr(kTrackerParamPatternBtmRightHint) );
    _imp->patternBtmRight = pBRight;

    KnobDoublePtr pBLeft = createKnob<KnobDouble>(kTrackerParamPatternBtmLeft, 2);
    pBLeft->setLabel(tr(kTrackerParamPatternBtmLeftLabel));
    pBLeft->setDefaultValue(-patternHalfSize, DimIdx(0));
    pBLeft->setDefaultValue(-patternHalfSize, DimIdx(1));
    pBLeft->setHintToolTip( tr(kTrackerParamPatternBtmLeftHint) );
    _imp->patternBtmLeft = pBLeft;

    KnobDoublePtr centerKnob = createKnob<KnobDouble>(kTrackerParamCenter, 2);
    centerKnob->setLabel(tr(kTrackerParamCenterLabel));
    centerKnob->setHintToolTip( tr(kTrackerParamCenterHint) );
    _imp->center = centerKnob;

    KnobDoublePtr offsetKnob = createKnob<KnobDouble>(kTrackerParamOffset, 2);
    offsetKnob->setLabel(tr(kTrackerParamOffsetLabel));
    offsetKnob->setHintToolTip( tr(kTrackerParamOffsetHint) );
    _imp->offset = offsetKnob;

#ifdef NATRON_TRACK_MARKER_USE_WEIGHT
    KnobDoublePtr weightKnob = createKnob<KnobDouble>(kTrackerParamTrackWeight, 1);
    weightKnob->setLabel(tr(kTrackerParamTrackWeightLabel));
    weightKnob->setHintToolTip( tr(kTrackerParamTrackWeightHint) );
    weightKnob->setDefaultValue(1.);
    weightKnob->setAnimationEnabled(false);
    weightKnob->setRange(0., 1.);
    _imp->weight = weightKnob;
#endif

    KnobChoicePtr mmodelKnob = createKnob<KnobChoice>(kTrackerParamMotionModel, 1);
    mmodelKnob->setHintToolTip( tr(kTrackerParamMotionModelHint) );
    mmodelKnob->setLabel(tr(kTrackerParamMotionModelLabel));
    {
        std::vector<ChoiceOption> choices, helps;
        std::map<int, std::string> icons;
        TrackerNodePrivate::getMotionModelsAndHelps(true, &choices, &icons);
        mmodelKnob->populateChoices(choices);
        mmodelKnob->setIcons(icons);
    }

    mmodelKnob->setDefaultValue(defMotionModel_i);
    _imp->motionModel = mmodelKnob;

    KnobDoublePtr errKnob = createKnob<KnobDouble>(kTrackerParamError, 1);
    errKnob->setLabel(tr(kTrackerParamErrorLabel));
    _imp->error = errKnob;
//.........这里部分代码省略.........

void
TrackMarker::initializeKnobs()
{
    TrackerContextPtr context = _imp->context.lock();
    KnobIntPtr defPatternSizeKnob = context->getDefaultMarkerPatternWinSizeKnob();
    KnobIntPtr defSearchSizeKnob = context->getDefaultMarkerSearchWinSizeKnob();

    double patternHalfSize = defPatternSizeKnob->getValue() / 2.;
    double searchHalfSize = defSearchSizeKnob->getValue() / 2.;

    KnobDoublePtr swbbtmLeft = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamSearchWndBtmLeftLabel), 2, false);

    swbbtmLeft->setName(kTrackerParamSearchWndBtmLeft);
    swbbtmLeft->setDefaultValue(-searchHalfSize, 0);
    swbbtmLeft->setDefaultValue(-searchHalfSize, 1);
    swbbtmLeft->setHintToolTip( tr(kTrackerParamSearchWndBtmLeftHint) );
    _imp->searchWindowBtmLeft = swbbtmLeft;

    KnobDoublePtr swbtRight = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamSearchWndTopRightLabel), 2, false);
    swbtRight->setName(kTrackerParamSearchWndTopRight);
    swbtRight->setDefaultValue(searchHalfSize, 0);
    swbtRight->setDefaultValue(searchHalfSize, 1);
    swbtRight->setHintToolTip( tr(kTrackerParamSearchWndTopRightHint) );
    _imp->searchWindowTopRight = swbtRight;


    KnobDoublePtr ptLeft = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamPatternTopLeftLabel), 2, false);
    ptLeft->setName(kTrackerParamPatternTopLeft);
    ptLeft->setDefaultValue(-patternHalfSize, 0);
    ptLeft->setDefaultValue(patternHalfSize, 1);
    ptLeft->setHintToolTip( tr(kTrackerParamPatternTopLeftHint) );
    _imp->patternTopLeft = ptLeft;

    KnobDoublePtr ptRight = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamPatternTopRightLabel), 2, false);
    ptRight->setName(kTrackerParamPatternTopRight);
    ptRight->setDefaultValue(patternHalfSize, 0);
    ptRight->setDefaultValue(patternHalfSize, 1);
    ptRight->setHintToolTip( tr(kTrackerParamPatternTopRightHint) );
    _imp->patternTopRight = ptRight;

    KnobDoublePtr pBRight = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamPatternBtmRightLabel), 2, false);
    pBRight->setName(kTrackerParamPatternBtmRight);
    pBRight->setDefaultValue(patternHalfSize, 0);
    pBRight->setDefaultValue(-patternHalfSize, 1);
    pBRight->setHintToolTip( tr(kTrackerParamPatternBtmRightHint) );
    _imp->patternBtmRight = pBRight;

    KnobDoublePtr pBLeft = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamPatternBtmLeftLabel), 2, false);
    pBLeft->setName(kTrackerParamPatternBtmLeft);
    pBLeft->setDefaultValue(-patternHalfSize, 0);
    pBLeft->setDefaultValue(-patternHalfSize, 1);
    pBLeft->setHintToolTip( tr(kTrackerParamPatternBtmLeftHint) );
    _imp->patternBtmLeft = pBLeft;

    KnobDoublePtr centerKnob = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamCenterLabel), 2, false);
    centerKnob->setName(kTrackerParamCenter);
    centerKnob->setHintToolTip( tr(kTrackerParamCenterHint) );
    _imp->center = centerKnob;

    KnobDoublePtr offsetKnob = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamOffsetLabel), 2, false);
    offsetKnob->setName(kTrackerParamOffset);
    offsetKnob->setHintToolTip( tr(kTrackerParamOffsetHint) );
    _imp->offset = offsetKnob;

#ifdef NATRON_TRACK_MARKER_USE_WEIGHT
    KnobDoublePtr weightKnob = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamTrackWeightLabel), 1, false);
    weightKnob->setName(kTrackerParamTrackWeight);
    weightKnob->setHintToolTip( tr(kTrackerParamTrackWeightHint) );
    weightKnob->setDefaultValue(1.);
    weightKnob->setAnimationEnabled(false);
    weightKnob->setMinimum(0.);
    weightKnob->setMaximum(1.);
    _imp->weight = weightKnob;
#endif

    KnobChoicePtr mmodelKnob = AppManager::createKnob<KnobChoice>(shared_from_this(), tr(kTrackerParamMotionModelLabel), 1, false);
    mmodelKnob->setHintToolTip( tr(kTrackerParamMotionModelHint) );
    mmodelKnob->setName(kTrackerParamMotionModel);
    {
        std::vector<std::string> choices, helps;
        TrackerContext::getMotionModelsAndHelps(true, &choices, &helps);
        mmodelKnob->populateChoices(choices, helps);
    }
    mmodelKnob->setDefaultValue(0);
    _imp->motionModel = mmodelKnob;

    KnobDoublePtr errKnob = AppManager::createKnob<KnobDouble>(shared_from_this(), tr(kTrackerParamErrorLabel), 1, false);
    errKnob->setName(kTrackerParamError);
    _imp->error = errKnob;

    KnobBoolPtr enableKnob = AppManager::createKnob<KnobBool>(shared_from_this(), tr(kTrackerParamEnabledLabel), 1, false);
    enableKnob->setName(kTrackerParamEnabled);
    enableKnob->setHintToolTip( tr(kTrackerParamEnabledHint) );
    enableKnob->setAnimationEnabled(true);
    enableKnob->setDefaultValue(true);
    _imp->enabled = enableKnob;


    QObject::connect( this, SIGNAL(enabledChanged(int)), _imp->context.lock().get(), SLOT(onMarkerEnabledChanged(int)) );
    boost::shared_ptr<KnobSignalSlotHandler> handler = _imp->center.lock()->getSignalSlotHandler();
//.........这里部分代码省略.........