Esempio n. 1
0
File: Block.cs Progetto: lzcd/Crass
        public override Node Clone(Node newParent)
        {
            var newBlock = new Block(newParent);
            foreach (var child in Children)
            {
                newBlock.Children.Add(child.Clone(newBlock));
            }

            return newBlock;
        }
Esempio n. 2
0
File: Block.cs Progetto: lzcd/Crass
        internal static bool TryParse(Node parent, Queue<Word> remainingWords, out Block block)
        {
            if (remainingWords.Peek().Text != "{")
            {
                block = null;
                return false;
            }
            remainingWords.Dequeue();

            block = new Block(parent);
            while (remainingWords.Peek().Text != "}")
            {
                IncludeDirective includeDirective;
                if (IncludeDirective.TryParse(block, remainingWords, out includeDirective))
                {
                    block.Children.Add(includeDirective);
                    continue;
                }

                ExtendDirective excludeDirective;
                if (ExtendDirective.TryParse(block, remainingWords, out excludeDirective))
                {
                    block.Children.Add(excludeDirective);
                    continue;
                }

                PropertyAssignment property;
                if (PropertyAssignment.TryParse(block, remainingWords, out property))
                {
                    block.Children.Add(property);
                    continue;
                }

                Selector selector;
                if (Selector.TryParse(block, remainingWords, out selector))
                {
                    block.Children.Add(selector);
                    continue;
                }
            }
            remainingWords.Dequeue();

            return true;
        }