formatQuick: function()

in src/Foundation/Theming/code/scripts/autoNumeric.js [772:820]
43 lines of code
23 McCabe index (conditional complexity)

        formatQuick: function () {
            var settingsClone = this.settingsClone,
                parts = this.getBeforeAfterStriped(),
                leftLength = this.value;
            if ((settingsClone.aSep === '' || (settingsClone.aSep !== '' && leftLength.indexOf(settingsClone.aSep) === -1)) && (settingsClone.aSign === '' || (settingsClone.aSign !== '' && leftLength.indexOf(settingsClone.aSign) === -1))) {
                var subParts = [],
                    nSign = '';
                subParts = leftLength.split(settingsClone.aDec);
                if (subParts[0].indexOf('-') > -1) {
                    nSign = '-';
                    subParts[0] = subParts[0].replace('-', '');
                    parts[0] = parts[0].replace('-', '');
                }
                if (subParts[0].length > settingsClone.mInt && parts[0].charAt(0) === '0') { /** strip leading zero if need */
                    parts[0] = parts[0].slice(1);
                }
                parts[0] = nSign + parts[0];
            }
            var value = autoGroup(this.value, this.settingsClone),
                position = value.length;
            if (value) {
                /** prepare regexp which searches for cursor position from unformatted left part */
                var left_ar = parts[0].split(''),
                    i = 0;
                for (i; i < left_ar.length; i += 1) { /** thanks Peter Kovari */
                    if (!left_ar[i].match('\\d')) {
                        left_ar[i] = '\\' + left_ar[i];
                    }
                }
                var leftReg = new RegExp('^.*?' + left_ar.join('.*?'));
                /** search cursor position in formatted value */
                var newLeft = value.match(leftReg);
                if (newLeft) {
                    position = newLeft[0].length;
                    /** if we are just before sign which is in prefix position */
                    if (((position === 0 && value.charAt(0) !== settingsClone.aNeg) || (position === 1 && value.charAt(0) === settingsClone.aNeg)) && settingsClone.aSign && settingsClone.pSign === 'p') {
                        /** place caret after prefix sign */
                        position = this.settingsClone.aSign.length + (value.charAt(0) === '-' ? 1 : 0);
                    }
                } else if (settingsClone.aSign && settingsClone.pSign === 's') {
                    /** if we could not find a place for cursor and have a sign as a suffix */
                    /** place carret before suffix currency sign */
                    position -= settingsClone.aSign.length;
                }
            }
            this.that.value = value;
            this.setPosition(position);
            this.formatted = true;
        }