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;
}
