public override IEnumerable<TokenBase> GetTokens()
{
_css = new CSS();
var html = new HtmlDocument
{
OptionOutputAsXml = true,
OptionReadEncoding = false
};
html.Load(_reader);
var root = html.DocumentNode.SelectSingleNode("//body");
var cssNode = html.DocumentNode.SelectSingleNode("//style");
if (cssNode != null)
{
_css.Analyze(cssNode.InnerText);
}
var stack = new Stack<TextVisualProperties>();
var item = new TextVisualProperties();
stack.Push(item);
return ParseTokens(root, stack, new TokenIndex());
}
private CSS GetCss()
{
CSS sheet = new CSS();
sheet.Analyze(DefaultFb2Css);
return sheet;
}
private CSS GetCss()
{
var sheet = new CSS();
sheet.Analyze(DefaultEpubCss);
var hrefs = _opfRoot
.Elements(_opfns + "manifest")
.Elements(_opfns + "item")
.Where(e =>
{
var mediaType = e.Attribute("media-type");
return mediaType != null && mediaType.Value == "text/css";
})
.Attributes("href").Select(h => h.Value);
foreach (var href in hrefs)
{
Stream stream = _zip.GetFileStream(_opfPath + href, false, true);
if (stream != null)
{
sheet.Analyze(new StreamReader(stream).ReadToEnd());
}
}
return sheet;
}
