public InitialContainer() { _initialContainer = this; _media_blocks = new Dictionary <string, Dictionary <string, CssBlock> >(); _linkRegions = new Dictionary <CssBox, RectangleF>(); MediaBlocks.Add("all", new Dictionary <string, CssBlock>()); Display = CssConstants.Block; FeedStyleSheet(CssDefaults.DefaultStyleSheet); }
/// <summary> /// Feeds the style with a block about the specific media. /// When no media is specified, "all" will be used /// </summary> /// <param name="media"></param> /// <param name="block"></param> private void FeedStyleBlock(string media, string block) { if (string.IsNullOrEmpty(media)) { media = "all"; } int bracketIndex = block.IndexOf("{"); string blockSource = block.Substring(bracketIndex).Replace("{", string.Empty).Replace("}", string.Empty); if (bracketIndex < 0) { return; } //TODO: Only supporting definitions like: // h1, h2, h3 {... //Support needed for definitions like: //* {... //h1 h2 {... //h1 > h2 {... //h1:before {... //h1:hover {... string[] classes = block.Substring(0, bracketIndex).Split(','); for (int i = 0; i < classes.Length; i++) { string className = classes[i].Trim(); if (string.IsNullOrEmpty(className)) { continue; } CssBlock newblock = new CssBlock(blockSource); //Create media blocks if necessary if (!MediaBlocks.ContainsKey(media)) { MediaBlocks.Add(media, new Dictionary <string, CssBlock>()); } if (!MediaBlocks[media].ContainsKey(className)) { //Create block MediaBlocks[media].Add(className, newblock); } else { //Merge newblock and oldblock's properties CssBlock oldblock = MediaBlocks[media][className]; foreach (string property in newblock.Properties.Keys) { if (oldblock.Properties.ContainsKey(property)) { oldblock.Properties[property] = newblock.Properties[property]; } else { oldblock.Properties.Add(property, newblock.Properties[property]); } } oldblock.UpdatePropertyValues(); } } }