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;
}
internal static CssBox CreateIsolateBox(IFonts iFonts, RootGraphic rootgfx)
{
var spec = new BoxSpec();
spec.CssDisplay = CssDisplay.Block;
spec.Freeze();
var box = new CssIsolateBox(spec, rootgfx);
//------------------------------------
box.ReEvaluateFont(iFonts, 10);
//------------------------------------
return box;
}
internal static CssBox CreateBridgeBox(IFonts iFonts, LayoutFarm.RenderElement containerElement, RootGraphic rootgfx)
{
var spec = new BoxSpec();
spec.CssDisplay = CssDisplay.Block;
spec.Freeze();
var box = new RenderElementBridgeCssBox(spec, containerElement, rootgfx);
//------------------------------------
box.ReEvaluateFont(iFonts, 10);
//------------------------------------
return box;
}
internal void ApplyCacheTemplate(string elemName,
string class_value,
BoxSpec currentBoxSpec,
BoxSpec parentSpec)
{
//1. tag name key
int tagNameKey = ustrTable.AddStringIfNotExist(elemName);
//2. class name key
int classNameKey = 0;
if (class_value != null)
{
classNameKey = ustrTable.AddStringIfNotExist(class_value);
}
//find cache in the same level
var templateKey = new CssTemplateKey(tagNameKey, classNameKey);
//BoxSpec boxTemplate = SearchUpBoxSpec(templateKey);
BoxSpec boxTemplate = null;
if (boxTemplate != null)
{
BoxSpec.CloneAllStyles(currentBoxSpec, boxTemplate);
}
else
{
//create template for specific key
boxTemplate = new BoxSpec();
//copy current spec to boxTemplate
BoxSpec.CloneAllStyles(boxTemplate, currentBoxSpec);
//***
//----------------------------
//1. tag name
CssRuleSetGroup ruleGroup = activeSheet.GetRuleSetForTagName(elemName);
if (ruleGroup != null)
{
//currentBoxSpec.VersionNumber++;
foreach (WebDom.CssPropertyDeclaration decl in ruleGroup.GetPropertyDeclIter())
{
SpecSetter.AssignPropertyValue(boxTemplate, parentSpec, decl);
}
}
//----------------------------
//2. series of class
if (class_value != null)
{
//currentBoxSpec.VersionNumber++;
string[] classNames = class_value.Split(_whiteSplitter, StringSplitOptions.RemoveEmptyEntries);
int j = classNames.Length;
if (j > 0)
{
for (int i = 0; i < j; ++i)
{
CssRuleSetGroup ruleSetGroup = activeSheet.GetRuleSetForClassName(classNames[i]);
if (ruleSetGroup != null)
{
foreach (var propDecl in ruleSetGroup.GetPropertyDeclIter())
{
SpecSetter.AssignPropertyValue(boxTemplate, parentSpec, propDecl);
}
//---------------------------------------------------------
//find subgroup for more specific conditions
int subgroupCount = ruleSetGroup.SubGroupCount;
for (int m = 0; m < subgroupCount; ++m)
{
//find if selector condition match with this box
CssRuleSetGroup ruleSetSubGroup = ruleSetGroup.GetSubGroup(m);
var selector = ruleSetSubGroup.OriginalSelector;
}
}
}
}
}
boxTemplate.Freeze();
//this.CacheBoxSpec(templateKey, boxTemplate);
boxTemplate.IsTemplate = true;
//copy back from template to currentBoxSpec
BoxSpec.CloneAllStyles(currentBoxSpec, boxTemplate);
}
}