internal static LayoutFarm.HtmlBoxes.CssBox CreateCssBox( LayoutFarm.WebDom.IHtmlElement domE, LayoutFarm.HtmlBoxes.CssBox parentBox, LayoutFarm.Css.BoxSpec spec, LayoutFarm.HtmlBoxes.HtmlHost htmlhost) { //create cssbox //test only! var newspec = new BoxSpec(); BoxSpec.InheritStyles(newspec, spec); newspec.BackgroundColor = Color.Blue; newspec.Width = new CssLength(50, CssUnitOrNames.Pixels); newspec.Height = new CssLength(50, CssUnitOrNames.Pixels); newspec.Position = CssPosition.Absolute; newspec.Freeze(); //freeze before use HtmlElement htmlElement = (HtmlElement)domE; var newBox = new CssBox(newspec, parentBox.RootGfx); newBox.SetController(domE); htmlElement.SetPrincipalBox(newBox); //auto set bc of the element parentBox.AppendChild(newBox); htmlhost.UpdateChildBoxes(htmlElement, true); //---------- return newBox; }
public BoxSpec GetAnonVersion() { if (anonVersion != null) { return(anonVersion); } this.anonVersion = new BoxSpec(); BoxSpec.InheritStyles(anonVersion, this); anonVersion.Freeze(); return(anonVersion); }
void ApplyStyleSheetForSingleHtmlElement( HtmlElement element, BoxSpec parentSpec, TopDownActiveCssTemplate activeCssTemplate) { BoxSpec curSpec = element.Spec; BoxSpec.InheritStyles(curSpec, parentSpec); //-------------------------------- string classValue = null; if (element.HasAttributeClass) { classValue = element.AttrClassValue; } //-------------------------------- //1. apply style activeCssTemplate.ApplyCacheTemplate(element.LocalName, classValue,//class curSpec, parentSpec); //------------------------------------------------------------------- //2. specific id if (element.HasAttributeElementId) { // element.ElementId; activeCssTemplate.ApplyActiveTemplateForSpecificElementId(element); } //3. some html translate attributes if (element.WellknownElementName != WellKnownDomNodeName.svg) { //translate svg attributes AssignStylesFromTranslatedAttributesHTML5(element); } else { AssignSvgAttributes(element); } //------------------------------------------------------------------- //4. style attribute value //'style' object of this element if (!element.IsStyleEvaluated) { CssRuleSet parsedRuleSet = null; string attrStyleValue; if (element.TryGetAttribute(WellknownName.Style, out attrStyleValue)) { //parse and evaluate the ruleset parsedRuleSet = _miniCssParser.ParseCssPropertyDeclarationList(attrStyleValue.ToCharArray()); foreach (WebDom.CssPropertyDeclaration propDecl in parsedRuleSet.GetAssignmentIter()) { SpecSetter.AssignPropertyValue( curSpec, parentSpec, propDecl); } } else { } //---------------------------------------------------------------- element.IsStyleEvaluated = true; element.ElementRuleSet = parsedRuleSet; } else { var elemRuleSet = element.ElementRuleSet; if (elemRuleSet != null) { if (curSpec.IsFreezed) { curSpec.Defreeze(); //var newspec = new BoxSpec(); //BoxSpec.CloneAllStyles(newspec, curSpec); //curSpec = newspec; //element.Spec = curSpec; } foreach (WebDom.CssPropertyDeclaration propDecl in elemRuleSet.GetAssignmentIter()) { SpecSetter.AssignPropertyValue( curSpec, parentSpec, propDecl); } } } //===================== curSpec.Freeze(); //*** //===================== }