CSS LOL

using System;
using System.Text;

namespace CSS
{
    class Document
    {
        String document;
        String buffer;
        Int32 currentChar;
        Selector currentSelector;
        Selector rootSelector;
        public Document(String CSS) {
            document = CSS;
            buffer = "";
            currentChar = 0;
            rootSelector = new Selector("ROOT");
            currentSelector = rootSelector;
            this.cutDocument();
        }
        public void cutDocument() {
            for (this.currentChar = 0; this.currentChar < document.Length; this.currentChar++)
            {
                bool startSelector = ('{' == document[currentChar]);
                bool endAttribute = (';' == document[currentChar]);
                bool endSelector = ('}' == document[currentChar]);
                if (startSelector)
                {
                    Selector tempSelector = new Selector(buffer, currentSelector);
                    currentSelector.addSelector(tempSelector);
                    currentSelector = tempSelector;
                    tempSelector = null;
                    buffer = "";
                }
                else if (endAttribute || endSelector)
                {
                    currentSelector.addAttribute(new Attribute(buffer));
                    if (endSelector) {
                        currentSelector = currentSelector.getParent();
                    }
                    buffer = "";
                }
                else
                {
                    buffer += document[currentChar];
                }

            }
        }
    }
}