function restyleViewer()

in src/modules/components/viewer.js [186:207]

• 10 lines of code
• 4 McCabe index (conditional complexity)

function restyleViewer(isAnimated, preventRefresh) {

    var transitionEndHandler = function() {
        viewerEl.removeEventListener('transitionend', transitionEndHandler);
        viewerEl.classList.remove('is-animated');

        if (!preventRefresh) {
            reloadiFrame();
        }
    };

    viewerEl.className = 'viewer is-' + currentViewPortName;

    if (isAnimated) {
        viewerEl.classList.add('is-animated');
        viewerEl.addEventListener('transitionend', transitionEndHandler);
    }

    if (!isAnimated && !preventRefresh) {
        reloadiFrame();
    }
}