function changeColorTheme()

in content/references/java-chassis/1.x/gitbook/gitbook-plugin-fontsettings/fontsettings.js [101:119]

• 13 lines of code
• 5 McCabe index (conditional complexity)

    function changeColorTheme(configName, e) {
        if (e && e instanceof Event) {
            e.preventDefault();
        }

        var $book = gitbook.state.$book;

        // Remove currently applied color theme
        if (fontState.theme !== 0)
            $book.removeClass('color-theme-'+fontState.theme);

        // Set new color theme
        var themeId = getThemeId(configName);
        fontState.theme = themeId;
        if (fontState.theme !== 0)
            $book.addClass('color-theme-'+fontState.theme);

        saveFontSettings();
    }