Function setLayout

src/utils/gui-manager.js:125–203

(modal, allowedLayoutsObj, userGuiOptions, modalClassPrefix, defaultLayoutName, modalClassName)

 * @param {'cm' | 'pm'} modalClassName
 */
const setLayout = (modal, allowedLayoutsObj, userGuiOptions, modalClassPrefix, defaultLayoutName, modalClassName) => {
    /**
     * Reset modal classes to default
     */
    modal.className = modalClassName;

    const layout = userGuiOptions && userGuiOptions.layout;
    const position = userGuiOptions && userGuiOptions.position;
    const flipButtons = userGuiOptions && userGuiOptions.flipButtons;
    const equalWeightButtons = !userGuiOptions || userGuiOptions.equalWeightButtons !== false;

    const layoutSplit = layout && layout.split(' ') || [];

    const layoutName = layoutSplit[0];
    const layoutVariant = layoutSplit[1];

    const currentLayoutName = layoutName in allowedLayoutsObj
        ? layoutName
        : defaultLayoutName;

    const currentLayout = allowedLayoutsObj[currentLayoutName];
    const currentLayoutVariant = elContains(currentLayout._variants, layoutVariant) && layoutVariant;

    const positionSplit = position && position.split(' ') || [];
    const positionV = positionSplit[0];

    const positionH = modalClassPrefix === CLASS_CONSTANTS._pmPrefix
        ? positionSplit[0]
        : positionSplit[1];

    const currentPositionV = elContains(currentLayout._alignV, positionV)
        ? positionV
        : currentLayout._defaultAlignV;

    const currentPositionH = elContains(currentLayout._alignH, positionH)
        ? positionH
        : currentLayout._defaultAlignH;

    const addModalClass = className => {
        className && addClass(modal, modalClassPrefix + className);
    };

    addModalClass(currentLayoutName);
    addModalClass(currentLayoutVariant);
    addModalClass(currentPositionV);
    addModalClass(currentPositionH);
    flipButtons && addModalClass('flip');

    const secondaryBtnClass = 'btn--secondary';
    const btnClassPrefix = modalClassName + '__';
    const btnClass = btnClassPrefix + secondaryBtnClass;

    /**
     * Add classes to buttons
     */
    if (modalClassName === 'cm') {
        const {_cmAcceptNecessaryBtn, _cmCloseIconBtn} = globalObj._dom;