public static MyHtmlVisualRoot CreateHtmlVisualRoot(
HtmlHost htmlHost,
WebDom.WebDocument htmldoc,
HtmlRenderBox htmlFrgmentRenderBox)
{
//1. builder
RenderTreeBuilder renderTreeBuilder = htmlHost.GetRenderTreeBuilder();
//-------------------------------------------------------------------
//2. generate render tree
////build rootbox from htmldoc
CssBox rootElement = renderTreeBuilder.BuildCssRenderTree(htmldoc,
htmlHost.BaseStylesheet,
htmlFrgmentRenderBox);
//3. create small htmlContainer
MyHtmlVisualRoot htmlContainer = new MyHtmlVisualRoot(htmlHost);
htmlContainer.WebDocument = htmldoc;
htmlContainer.SetRootCssBox(rootElement);
htmlContainer.SetMaxSize(htmlFrgmentRenderBox.Width, 0);
//htmlContainer.SetRootRenderElement(htmlFrgmentRenderBox);
LayoutVisitor lay = htmlHost.GetSharedHtmlLayoutVisitor(htmlContainer);
htmlContainer.PerformLayout(lay);
htmlHost.ReleaseHtmlLayoutVisitor(lay);
htmlFrgmentRenderBox.SetHtmlContainer(htmlContainer, rootElement);
return(htmlContainer);
}
public static MyHtmlVisualRoot CreateHtmlVisualRootFromFullHtml(
HtmlHost htmlHost,
string fullHtmlString,
HtmlRenderBox htmlFrgmentRenderBox)
{
HtmlDocument htmldoc = WebDocumentParser.ParseDocument(
htmlHost,
new LayoutFarm.WebDom.Parser.TextSource(fullHtmlString.ToCharArray()));
//1. builder
RenderTreeBuilder renderTreeBuilder = htmlHost.GetRenderTreeBuilder();
//-------------------------------------------------------------------
//2. generate render tree
////build rootbox from htmldoc
CssBox rootElement = renderTreeBuilder.BuildCssRenderTree(htmldoc,
htmlHost.BaseStylesheet,
htmlFrgmentRenderBox);
//3. create small htmlContainer
MyHtmlVisualRoot htmlContainer = new MyHtmlVisualRoot(htmlHost);
htmlContainer.WebDocument = htmldoc;
htmlContainer.SetRootCssBox(rootElement);
htmlContainer.SetMaxSize(htmlFrgmentRenderBox.Width, 0);
//
LayoutVisitor lay = htmlHost.GetSharedHtmlLayoutVisitor(htmlContainer);
htmlContainer.PerformLayout(lay);
htmlHost.ReleaseHtmlLayoutVisitor(lay);
htmlFrgmentRenderBox.SetHtmlContainer(htmlContainer, rootElement);
return(htmlContainer);
}
public static MyHtmlVisualRoot CreateHtmlVisualRootFromFragmentHtml(
HtmlHost htmlHost,
string htmlFragment,
HtmlRenderBox htmlFrgmentRenderBox)
{
HtmlDocument htmldoc = htmlHost.CreateNewSharedHtmlDoc();
WebDom.DomElement myHtmlBodyElement = htmldoc.CreateElement("body");
htmldoc.RootNode.AddChild(myHtmlBodyElement);
//data is wraped up within div?
//TODO: review this, use shadow dom instead
WebDom.DomElement newDivHost = htmldoc.CreateElement("div");
myHtmlBodyElement.AddChild(newDivHost);
WebDocumentParser.ParseHtmlDom(
new LayoutFarm.WebDom.Parser.TextSource(htmlFragment.ToCharArray()),
htmldoc,
newDivHost);
//1. builder
RenderTreeBuilder renderTreeBuilder = htmlHost.GetRenderTreeBuilder();
//-------------------------------------------------------------------
//2. generate render tree
CssBox rootElement = renderTreeBuilder.BuildCssRenderTree(
htmldoc,
htmldoc.CssActiveSheet,
htmlFrgmentRenderBox);
//3. create small htmlContainer
MyHtmlVisualRoot htmlContainer = new MyHtmlVisualRoot(htmlHost);
htmlContainer.WebDocument = newDivHost.OwnerDocument;
htmlContainer.SetRootCssBox(rootElement);
htmlContainer.SetMaxSize(htmlFrgmentRenderBox.Width, 0);
//htmlContainer.SetRootRenderElement(htmlFrgmentRenderBox);
//
LayoutVisitor lay = htmlHost.GetSharedHtmlLayoutVisitor(htmlContainer);
htmlContainer.PerformLayout(lay);
htmlHost.ReleaseHtmlLayoutVisitor(lay);
htmlFrgmentRenderBox.SetHtmlContainer(htmlContainer, rootElement);
return(htmlContainer);
}
public void SetHtmlVisualRoot(MyHtmlVisualRoot htmlVisualRoot, CssBox box)
{
_myHtmlVisualRoot = htmlVisualRoot;
_cssBox = box;
_myHtmlVisualRoot.RootRenderElement = this;
}