Method onOCIOConfigPathChanged

Engine/Project.cpp:2588–2632

}

void
Project::onOCIOConfigPathChanged(const std::string& path,
                                 bool block)
{
    beginChanges();

    try {
        std::string oldEnv;
        try {
            oldEnv = _imp->envVars->getValue();
        } catch (...) {
            // ignore
        }
        std::list<std::vector<std::string> > table;
        _imp->envVars->decodeFromKnobTableFormat(oldEnv, &table);

        ///If there was already a OCIO variable, update it, otherwise create it
        bool found = false;
        for (std::list<std::vector<std::string> >::iterator it = table.begin(); it != table.end(); ++it) {
            if ( (*it)[0] == NATRON_OCIO_ENV_VAR_NAME ) {
                (*it)[1] = path;
                found = true;
                break;
            }
        }
        if (!found) {
            std::vector<std::string> vec(2);
            vec[0] = NATRON_OCIO_ENV_VAR_NAME;
            vec[1] = path;
            table.push_back(vec);
        }

        std::string newEnv = _imp->envVars->encodeToKnobTableFormat(table);

        if (oldEnv != newEnv) {
            if ( appPTR->getCurrentSettings()->isAutoFixRelativeFilePathEnabled() ) {
                fixRelativeFilePaths(NATRON_OCIO_ENV_VAR_NAME, path, block);
            }
            _imp->envVars->setValue(newEnv);
        }
        endChanges(block);
    } catch (std::logic_error&) {
        // ignore
    }
}

double
Project::getProjectFrameRate() const