Method initializeKnobs

Engine/Project.cpp:715–1084

}

void
Project::initializeKnobs()
{
    boost::shared_ptr<KnobPage> page = AppManager::createKnob<KnobPage>( this, tr("Settings") );

    _imp->envVars = AppManager::createKnob<KnobPath>( this, tr("Project Paths") );
    _imp->envVars->setName("projectPaths");
    _imp->envVars->setHintToolTip( tr("Specify here project paths. Any path can be used "
                                      "in file paths and can be used between brackets, for example: \n"
                                      "[%1]MyProject.ntp \n"
                                      "You can add as many project paths as you want and can name them as you want. This way it "
                                      "makes it easy to share your projects and move files around."
                                      " You can chain up paths, like so:\n "
                                      "[%1] = <PathToProject> \n"
                                      "[Scene1] = [%1]/Rush/S_01 \n"
                                      "[Shot1] = [Scene1]/Shot001 \n"
                                      "By default if a file-path is NOT absolute (i.e: not starting with '/' "
                                      " on Unix or a drive name on Windows) "
                                      "then it will be expanded using the [%1] path. "
                                      "Absolute paths are treated as normal."
                                      " The [%1] path will be set automatically to "
                                      " the location of the project file when saving and loading a project."
                                      " The [%2] path will also be set automatically for better sharing of projects with reader nodes.").arg( QString::fromUtf8(NATRON_PROJECT_ENV_VAR_NAME) ).arg( QString::fromUtf8(NATRON_OCIO_ENV_VAR_NAME) ) );
    _imp->envVars->setSecret(false);
    _imp->envVars->setMultiPath(true);


    ///Initialize the OCIO Config
    onOCIOConfigPathChanged(appPTR->getOCIOConfigPath(), false);

    page->addKnob(_imp->envVars);

    _imp->formatKnob = AppManager::createKnob<KnobChoice>( this, tr("Output Format") );
    _imp->formatKnob->setHintToolTip( tr("The project output format is what is used as canvas on the viewers.") );
    _imp->formatKnob->setName("outputFormat");

    const std::vector<Format> & appFormats = appPTR->getFormats();
    std::vector<ChoiceOption> entries;
    for (U32 i = 0; i < appFormats.size(); ++i) {
        const Format& f = appFormats[i];
        QString formatStr = ProjectPrivate::generateStringFromFormat(f);
        if ( (f.width() == 1920) && (f.height() == 1080) && (f.getPixelAspectRatio() == 1) ) {
            _imp->formatKnob->setDefaultValue(i, 0);
        }
        if ( !f.getName().empty() ) {
            entries.push_back( ChoiceOption(f.getName(), formatStr.toStdString(), "") );
        } else {
            entries.push_back( ChoiceOption( formatStr.toStdString() ) );
        }

        _imp->builtinFormats.push_back(f);
    }
    _imp->formatKnob->setAddNewLine(false);

    _imp->formatKnob->populateChoices(entries);
    _imp->formatKnob->setAnimationEnabled(false);
    page->addKnob(_imp->formatKnob);