public static CssLength AsLength(this WebDom.CssCodeValueExpression value)
{
if (value.EvaluatedAs != WebDom.CssValueEvaluatedAs.Length)
{
//length from number
switch (value.Hint)
{
case WebDom.CssValueHint.Number:
{
if (value is WebDom.CssCodePrimitiveExpression)
{
WebDom.CssCodePrimitiveExpression prim = (WebDom.CssCodePrimitiveExpression)value;
CssLength len = new CssLength(value.AsNumber(), GetCssUnit(prim.Unit));
value.SetCssLength(len, WebDom.CssValueEvaluatedAs.Length);
return(len);
}
else
{
CssLength len = CssLength.MakePixelLength(value.AsNumber());
value.SetCssLength(len, WebDom.CssValueEvaluatedAs.Length);
return(len);
}
}
default:
{
CssLength len = TranslateLength(value.ToString());
value.SetCssLength(len, WebDom.CssValueEvaluatedAs.Length);
return(len);
}
}
}
return(value.GetCacheCssLength());
}
static void SetCornerRadius(BoxSpec box, WebDom.CssCodeValueExpression value)
{
WebDom.CssCodePrimitiveExpression prim = value as WebDom.CssCodePrimitiveExpression;
if (prim == null)
{
//combinator values?
throw new NotSupportedException();
return;
}
box.CornerNERadius = box.CornerNWRadius =
box.CornerSERadius = box.CornerSWRadius = UserMapUtil.AsLength(prim);
}
static void SetBorderSpacing(BoxSpec box, WebDom.CssCodeValueExpression value)
{
WebDom.CssCodePrimitiveExpression primValue = value as WebDom.CssCodePrimitiveExpression;
if (primValue == null)
{
//2 values?
//box.BorderSpacingHorizontal = new CssLength(r[0].Value);
//box.BorderSpacingVertical = new CssLength(r[1].Value);
throw new NotSupportedException();
}
else
{
//primitive value
box.BorderSpacingHorizontal = box.BorderSpacingVertical = UserMapUtil.AsLength(primValue);
}
}
static void AssignStylesFromTranslatedAttributesHTML5(HtmlElement tag)
{
//some html attr contains css value
if (tag.AttributeCount > 0)
{
foreach (var attr in tag.GetAttributeIterForward())
{
//attr switch by wellknown property name
switch ((WebDom.WellknownName)attr.LocalNameIndex)
{
case WebDom.WellknownName.Align:
{
//deprecated in HTML4.1
//string value = attr.Value.ToLower();
//if (value == "left"
// || value == "center"
// || value == "right"
// || value == "justify")
//{
// WebDom.CssCodePrimitiveExpression propValue = new WebDom.CssCodePrimitiveExpression(
// value, WebDom.CssValueHint.Iden);
// box.CssTextAlign = UserMapUtil.GetTextAlign(propValue);
//}
//else
//{
// WebDom.CssCodePrimitiveExpression propValue = new WebDom.CssCodePrimitiveExpression(
// value, WebDom.CssValueHint.Iden);
// box.VerticalAlign = UserMapUtil.GetVerticalAlign(propValue);
//}
//break;
}
break;
case WebDom.WellknownName.Background:
//deprecated in HTML4.1
//box.BackgroundImageBinder = new ImageBinder(attr.Value.ToLower());
break;
case WebDom.WellknownName.BackgroundColor:
//deprecated in HTML5
//box.BackgroundColor = CssValueParser.GetActualColor(attr.Value.ToLower());
break;
case WebDom.WellknownName.Border:
{
//not support in HTML5
//CssLength borderLen = TranslateLength(UserMapUtil.MakeBorderLength(attr.Value.ToLower()));
//if (!borderLen.HasError)
//{
// if (borderLen.Number > 0)
// {
// box.BorderLeftStyle =
// box.BorderTopStyle =
// box.BorderRightStyle =
// box.BorderBottomStyle = CssBorderStyle.Solid;
// }
// box.BorderLeftWidth =
// box.BorderTopWidth =
// box.BorderRightWidth =
// box.BorderBottomWidth = borderLen;
// if (tag.WellknownTagName == WellknownHtmlTagName.TABLE && borderLen.Number > 0)
// {
// //Cascades to the TD's the border spacified in the TABLE tag.
// var borderWidth = CssLength.MakePixelLength(1);
// ForEachCellInTable(box, cell =>
// {
// //for all cells
// cell.BorderLeftStyle = cell.BorderTopStyle = cell.BorderRightStyle = cell.BorderBottomStyle = CssBorderStyle.Solid; // CssConstants.Solid;
// cell.BorderLeftWidth = cell.BorderTopWidth = cell.BorderRightWidth = cell.BorderBottomWidth = borderWidth;
// });
// }
//}
}
break;
case WebDom.WellknownName.BorderColor:
//box.BorderLeftColor =
// box.BorderTopColor =
// box.BorderRightColor =
// box.BorderBottomColor = CssValueParser.GetActualColor(attr.Value.ToLower());
break;
case WebDom.WellknownName.CellSpacing:
//html5 not support in HTML5, use CSS instead
//box.BorderSpacingHorizontal = box.BorderSpacingVertical = TranslateLength(attr);
break;
case WebDom.WellknownName.CellPadding:
{
//html5 not support in HTML5, use CSS instead ***
// CssLength len01 = UserMapUtil.ParseGenericLength(attr.Value.ToLower());
// if (len01.HasError && (len01.Number > 0))
// {
// CssLength len02 = CssLength.MakePixelLength(len01.Number);
// ForEachCellInTable(box, cell =>
// {
//#if DEBUG
// // cell.dbugBB = dbugTT++;
//#endif
// cell.PaddingLeft = cell.PaddingTop = cell.PaddingRight = cell.PaddingBottom = len02;
// });
// }
// else
// {
// ForEachCellInTable(box, cell =>
// cell.PaddingLeft = cell.PaddingTop = cell.PaddingRight = cell.PaddingBottom = len01);
// }
}
break;
case WebDom.WellknownName.Color:
//deprecate
// box.Color = CssValueParser.GetActualColor(attr.Value.ToLower());
break;
case WebDom.WellknownName.Dir:
{
WebDom.CssCodePrimitiveExpression propValue = new WebDom.CssCodePrimitiveExpression(
attr.Value.ToLower(), WebDom.CssValueHint.Iden);
//assign
var spec = tag.Spec;
spec.CssDirection = UserMapUtil.GetCssDirection(propValue);
}
break;
case WebDom.WellknownName.Face:
//deprecate
//box.FontFamily = CssParser.ParseFontFamily(attr.Value.ToLower());
break;
case WebDom.WellknownName.Height:
{
var spec = tag.Spec;
spec.Height = TranslateLength(attr);
}
break;
case WebDom.WellknownName.HSpace:
//deprecated
//box.MarginRight = box.MarginLeft = TranslateLength(attr);
break;
case WebDom.WellknownName.Nowrap:
//deprecate
//box.WhiteSpace = CssWhiteSpace.NoWrap;
break;
case WebDom.WellknownName.Size:
{
//deprecate
//switch (tag.WellknownTagName)
//{
// case WellknownHtmlTagName.HR:
// {
// box.Height = TranslateLength(attr);
// } break;
// case WellknownHtmlTagName.FONT:
// {
// var ruleset = activeTemplate.ParseCssBlock("", attr.Value.ToLower());
// foreach (WebDom.CssPropertyDeclaration propDecl in ruleset.GetAssignmentIter())
// {
// //assign each property
// AssignPropertyValue(box, box.ParentBox, propDecl);
// }
// //WebDom.CssCodePrimitiveExpression prim = new WebDom.CssCodePrimitiveExpression(value,
// //box.SetFontSize(value);
// } break;
//}
}
break;
case WebDom.WellknownName.VAlign:
{
//w3.org
//valign for table display elements:
//col,colgroup,tbody,td,tfoot,th,thead,tr
WebDom.CssCodePrimitiveExpression propValue = new WebDom.CssCodePrimitiveExpression(
attr.Value.ToLower(), WebDom.CssValueHint.Iden);
tag.Spec.VerticalAlign = UserMapUtil.GetVerticalAlign(propValue);
}
break;
case WebDom.WellknownName.VSpace:
//deprecated
//box.MarginTop = box.MarginBottom = TranslateLength(attr);
break;
case WebDom.WellknownName.Width:
{
var spec = tag.Spec;
spec.Width = TranslateLength(attr);
}
break;
case WellknownName.Src:
{
var cssBoxImage = HtmlElement.InternalGetPrincipalBox(tag) as CssBoxImage;
if (cssBoxImage != null)
{
string imgsrc;
//ImageBinder imgBinder = null;
if (tag.TryGetAttribute(WellknownName.Src, out imgsrc))
{
CssBoxImage cssBoxImage1 = HtmlElement.InternalGetPrincipalBox(tag) as CssBoxImage;
PixelFarm.Drawing.ImageBinder imgbinder1 = cssBoxImage1.ImageBinder;
if (imgbinder1.ImageSource != imgsrc)
{
//var clientImageBinder = new ClientImageBinder(imgsrc);
//imgbinder1 = clientImageBinder;
//clientImageBinder.SetOwner(tag);
cssBoxImage1.ImageBinder = new PixelFarm.Drawing.ImageBinder(imgsrc);
}
}
else
{
//var clientImageBinder = new ClientImageBinder(null);
//imgBinder = clientImageBinder;
//clientImageBinder.SetOwner(tag);
}
}
}
break;
}
}
}
}
static void SetFontSize(this BoxSpec box, WebDom.CssCodeValueExpression value)
{
//number + value
WebDom.CssCodePrimitiveExpression primValue = value as WebDom.CssCodePrimitiveExpression;
if (primValue == null)
{
return;
}
switch (primValue.Hint)
{
case WebDom.CssValueHint.Number:
{
//has unit or not
//?
//or percent ?
CssLength len = UserMapUtil.AsLength(primValue);
if (len.HasError)
{
len = CssLength.FontSizeMedium;
}
box.FontSize = len;
}
break;
case WebDom.CssValueHint.Iden:
{
switch (primValue.GetTranslatedStringValue())
{
default:
{
throw new NotSupportedException();
}
case CssConstants.Medium:
box.FontSize = CssLength.FontSizeMedium;
break;
case CssConstants.Small:
box.FontSize = CssLength.FontSizeSmall;
break;
case CssConstants.XSmall:
box.FontSize = CssLength.FontSizeXSmall;
break;
case CssConstants.XXSmall:
box.FontSize = CssLength.FontSizeXXSmall;
break;
case CssConstants.Large:
box.FontSize = CssLength.FontSizeLarge;
break;
case CssConstants.XLarge:
box.FontSize = CssLength.FontSizeLarge;
break;
case CssConstants.XXLarge:
box.FontSize = CssLength.FontSizeLarger;
break;
case CssConstants.Smaller:
box.FontSize = CssLength.FontSizeSmaller;
break;
case CssConstants.Larger:
box.FontSize = CssLength.FontSizeLarger;
break;
}
}
break;
}
}
static void AssignStylesFromTranslatedAttributesHTML5(HtmlElement tag)
{
//some html attr contains css value
if (tag.AttributeCount > 0)
{
foreach (var attr in tag.GetAttributeIterForward())
{
//attr switch by wellknown property name
switch ((WebDom.WellknownName)attr.LocalNameIndex)
{
case WebDom.WellknownName.Align:
{
//deprecated in HTML4.1
//string value = attr.Value.ToLower();
//if (value == "left"
// || value == "center"
// || value == "right"
// || value == "justify")
//{
// WebDom.CssCodePrimitiveExpression propValue = new WebDom.CssCodePrimitiveExpression(
// value, WebDom.CssValueHint.Iden);
// box.CssTextAlign = UserMapUtil.GetTextAlign(propValue);
//}
//else
//{
// WebDom.CssCodePrimitiveExpression propValue = new WebDom.CssCodePrimitiveExpression(
// value, WebDom.CssValueHint.Iden);
// box.VerticalAlign = UserMapUtil.GetVerticalAlign(propValue);
//}
//break;
}
break;
case WebDom.WellknownName.Background:
//deprecated in HTML4.1
//box.BackgroundImageBinder = new ImageBinder(attr.Value.ToLower());
break;
case WebDom.WellknownName.BackgroundColor:
//deprecated in HTML5
//box.BackgroundColor = CssValueParser.GetActualColor(attr.Value.ToLower());
break;
case WebDom.WellknownName.Border:
{
//not support in HTML5
//CssLength borderLen = TranslateLength(UserMapUtil.MakeBorderLength(attr.Value.ToLower()));
//if (!borderLen.HasError)
//{
// if (borderLen.Number > 0)
// {
// box.BorderLeftStyle =
// box.BorderTopStyle =
// box.BorderRightStyle =
// box.BorderBottomStyle = CssBorderStyle.Solid;
// }
// box.BorderLeftWidth =
// box.BorderTopWidth =
// box.BorderRightWidth =
// box.BorderBottomWidth = borderLen;
// if (tag.WellknownTagName == WellknownHtmlTagName.TABLE && borderLen.Number > 0)
// {
// //Cascades to the TD's the border spacified in the TABLE tag.
// var borderWidth = CssLength.MakePixelLength(1);
// ForEachCellInTable(box, cell =>
// {
// //for all cells
// cell.BorderLeftStyle = cell.BorderTopStyle = cell.BorderRightStyle = cell.BorderBottomStyle = CssBorderStyle.Solid; // CssConstants.Solid;
// cell.BorderLeftWidth = cell.BorderTopWidth = cell.BorderRightWidth = cell.BorderBottomWidth = borderWidth;
// });
// }
//}
}
break;
case WebDom.WellknownName.BorderColor:
//box.BorderLeftColor =
// box.BorderTopColor =
// box.BorderRightColor =
// box.BorderBottomColor = CssValueParser.GetActualColor(attr.Value.ToLower());
break;
case WebDom.WellknownName.CellSpacing:
//html5 not support in HTML5, use CSS instead
//box.BorderSpacingHorizontal = box.BorderSpacingVertical = TranslateLength(attr);
break;
case WebDom.WellknownName.CellPadding:
{
//html5 not support in HTML5, use CSS instead ***
// CssLength len01 = UserMapUtil.ParseGenericLength(attr.Value.ToLower());
// if (len01.HasError && (len01.Number > 0))
// {
// CssLength len02 = CssLength.MakePixelLength(len01.Number);
// ForEachCellInTable(box, cell =>
// {
//#if DEBUG
// // cell.dbugBB = dbugTT++;
//#endif
// cell.PaddingLeft = cell.PaddingTop = cell.PaddingRight = cell.PaddingBottom = len02;
// });
// }
// else
// {
// ForEachCellInTable(box, cell =>
// cell.PaddingLeft = cell.PaddingTop = cell.PaddingRight = cell.PaddingBottom = len01);
// }
}
break;
case WebDom.WellknownName.Color:
//deprecate
// box.Color = CssValueParser.GetActualColor(attr.Value.ToLower());
break;
case WebDom.WellknownName.Dir:
{
WebDom.CssCodePrimitiveExpression propValue = new WebDom.CssCodePrimitiveExpression(
attr.Value.ToLower(), WebDom.CssValueHint.Iden);
//assign
var spec = tag.Spec;
spec.CssDirection = UserMapUtil.GetCssDirection(propValue);
}
break;
case WebDom.WellknownName.Face:
//deprecate
//box.FontFamily = CssParser.ParseFontFamily(attr.Value.ToLower());
break;
case WebDom.WellknownName.Height:
{
var spec = tag.Spec;
spec.Height = TranslateLength(attr);
}
break;
case WebDom.WellknownName.HSpace:
//deprecated
//box.MarginRight = box.MarginLeft = TranslateLength(attr);
break;
case WebDom.WellknownName.Nowrap:
//deprecate
//box.WhiteSpace = CssWhiteSpace.NoWrap;
break;
case WebDom.WellknownName.Size:
{
//deprecate
//switch (tag.WellknownTagName)
//{
// case WellknownHtmlTagName.HR:
// {
// box.Height = TranslateLength(attr);
// } break;
// case WellknownHtmlTagName.FONT:
// {
// var ruleset = activeTemplate.ParseCssBlock("", attr.Value.ToLower());
// foreach (WebDom.CssPropertyDeclaration propDecl in ruleset.GetAssignmentIter())
// {
// //assign each property
// AssignPropertyValue(box, box.ParentBox, propDecl);
// }
// //WebDom.CssCodePrimitiveExpression prim = new WebDom.CssCodePrimitiveExpression(value,
// //box.SetFontSize(value);
// } break;
//}
}
break;
case WebDom.WellknownName.VAlign:
{
//w3.org
//valign for table display elements:
//col,colgroup,tbody,td,tfoot,th,thead,tr
WebDom.CssCodePrimitiveExpression propValue = new WebDom.CssCodePrimitiveExpression(
attr.Value.ToLower(), WebDom.CssValueHint.Iden);
tag.Spec.VerticalAlign = UserMapUtil.GetVerticalAlign(propValue);
}
break;
case WebDom.WellknownName.VSpace:
//deprecated
//box.MarginTop = box.MarginBottom = TranslateLength(attr);
break;
case WebDom.WellknownName.Width:
{
var spec = tag.Spec;
spec.Width = TranslateLength(attr);
}
break;
case WellknownName.Src:
{
var cssBoxImage = HtmlElement.InternalGetPrincipalBox(tag) as CssBoxImage;
if (cssBoxImage != null)
{
string imgsrc;
//ImageBinder imgBinder = null;
if (tag.TryGetAttribute(WellknownName.Src, out imgsrc))
{
var cssBoxImage1 = HtmlElement.InternalGetPrincipalBox(tag) as CssBoxImage;
var imgbinder1 = cssBoxImage1.ImageBinder;
if (imgbinder1.ImageSource != imgsrc)
{
var clientImageBinder = new ClientImageBinder(imgsrc);
imgbinder1 = clientImageBinder;
clientImageBinder.SetOwner(tag);
cssBoxImage1.ImageBinder = clientImageBinder;
}
}
else
{
//var clientImageBinder = new ClientImageBinder(null);
//imgBinder = clientImageBinder;
//clientImageBinder.SetOwner(tag);
}
}
}
break;
}
}
}
}
