Function updateNavigationUI

wvbrowser_ui/controls_ui/default.js:380–409

(reason)

}

function updateNavigationUI(reason) {
    switch (reason) {
        case commands.MG_UPDATE_URI:
            updateURI();
            updateFavoriteIcon();
            updateBackForwardButtons();
            break;
        case commands.MG_NAV_COMPLETED:
        case commands.MG_NAV_STARTING:
            updateReloadButton();
            break;
        case commands.MG_SECURITY_UPDATE:
            updateLockIcon();
            break;
        case commands.MG_UPDATE_FAVICON:
            updateFavicon();
            break;
        // If a reason is not provided (for requests not originating from a
        // message), default to switch tab behavior.
        default:
        case commands.MG_SWITCH_TAB:
            updateURI();
            updateLockIcon();
            updateFavicon();
            updateFavoriteIcon();
            updateReloadButton();
            updateBackForwardButtons();
            break;
    }
}

function loadTabUI(tabId) {
    if (isValidTabId(tabId)) {