void GenericOCIO::describeInContextOutput(OFX::ImageEffectDescriptor &desc, OFX::ContextEnum /*context*/, OFX::PageParamDescriptor *page, const char* outputSpaceNameDefault, const char* outputSpaceLabel) { #ifdef OFX_IO_USING_OCIO gHostIsNatron = (OFX::getImageEffectHostDescription()->isNatron); char* file = std::getenv("OCIO"); OCIO::ConstConfigRcPtr config; if (file != NULL) { //Add choices try { config = OCIO::Config::CreateFromFile(file); gWasOCIOEnvVarFound = true; } catch (OCIO::Exception &e) { } } std::string outputSpaceName; if (config) { outputSpaceName = canonicalizeColorSpace(config, colorSpaceName(config, outputSpaceNameDefault)); } ///////////Output Color-space { OFX::StringParamDescriptor* param = desc.defineStringParam(kOCIOParamOutputSpace); param->setLabel(outputSpaceLabel); param->setHint(kOCIOParamOutputSpaceHint); param->setAnimates(true); if (config) { param->setDefault(outputSpaceName); } else { param->setEnabled(false); } page->addChild(*param); } #ifdef OFX_OCIO_CHOICE { OFX::ChoiceParamDescriptor* param = desc.defineChoiceParam(kOCIOParamOutputSpaceChoice); param->setLabel(outputSpaceLabel); param->setHint(kOCIOParamOutputSpaceHint); param->setCascading(OFX::getImageEffectHostDescription()->supportsCascadingChoices); if (config) { buildChoiceMenu(config, param, OFX::getImageEffectHostDescription()->supportsCascadingChoices, outputSpaceName); } else { param->setEnabled(false); //param->setIsSecret(true); // done in the plugin constructor } param->setAnimates(true); param->setEvaluateOnChange(false); // evaluate only when the StringParam is changed param->setIsPersistant(false); // don't save/serialize page->addChild(*param); } #endif #endif }
void GenericOCIO::describeInContextInput(OFX::ImageEffectDescriptor &desc, OFX::ContextEnum /*context*/, OFX::PageParamDescriptor *page, const char* inputSpaceNameDefault, const char* inputSpaceLabel) { #ifdef OFX_IO_USING_OCIO gHostIsNatron = (OFX::getImageEffectHostDescription()->isNatron); char* file = std::getenv("OCIO"); OCIO::ConstConfigRcPtr config; if (file != NULL) { //Add choices try { config = OCIO::Config::CreateFromFile(file); gWasOCIOEnvVarFound = true; } catch (OCIO::Exception &e) { } } std::string inputSpaceName, outputSpaceName; if (config) { inputSpaceName = canonicalizeColorSpace(config, colorSpaceName(config, inputSpaceNameDefault)); } ////////// OCIO config file { OFX::StringParamDescriptor* param = desc.defineStringParam(kOCIOParamConfigFile); param->setLabel(kOCIOParamConfigFileLabel); param->setHint(kOCIOParamConfigFileHint); param->setStringType(OFX::eStringTypeFilePath); param->setFilePathExists(true); param->setAnimates(false); desc.addClipPreferencesSlaveParam(*param); // the OCIO config can only be set in a portable fashion using the environment variable. // Nuke, for example, doesn't support changing the entries in a ChoiceParam outside of describeInContext. // disable it, and set the default from the env variable. assert(OFX::getImageEffectHostDescription()); param->setEnabled(true); if (file == NULL) { param->setDefault("WARNING: Open an OCIO config file, or set the OCIO environnement variable"); } else if (config) { param->setDefault(file); } else { std::string s("ERROR: Invalid OCIO configuration '"); s += file; s += '\''; param->setDefault(s); } page->addChild(*param); } ///////////Input Color-space { OFX::StringParamDescriptor* param = desc.defineStringParam(kOCIOParamInputSpace); param->setLabel(inputSpaceLabel); param->setHint(kOCIOParamInputSpaceHint); param->setAnimates(true); if (config) { param->setDefault(inputSpaceName); } else { param->setEnabled(false); } page->addChild(*param); } #ifdef OFX_OCIO_CHOICE { OFX::ChoiceParamDescriptor* param = desc.defineChoiceParam(kOCIOParamInputSpaceChoice); param->setLabel(inputSpaceLabel); param->setHint(kOCIOParamInputSpaceHint); param->setCascading(OFX::getImageEffectHostDescription()->supportsCascadingChoices); if (config) { buildChoiceMenu(config, param, OFX::getImageEffectHostDescription()->supportsCascadingChoices, inputSpaceName); } else { param->setEnabled(false); //param->setIsSecret(true); // done in the plugin constructor } param->setAnimates(true); param->setEvaluateOnChange(false); // evaluate only when the StringParam is changed param->setIsPersistant(false); // don't save/serialize page->addChild(*param); } #endif #endif }