static void CreateSvgEllipse(SvgElement parentNode, HtmlElement elem)
{
SvgEllipseSpec spec = new SvgEllipseSpec();
SvgEllipse shape = new SvgEllipse(spec, elem);
parentNode.AddChild(shape);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_Cx:
{
spec.X = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WebDom.WellknownName.Svg_Cy:
{
spec.Y = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WellknownName.Svg_Rx:
{
spec.RadiusX = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WellknownName.Svg_Ry:
{
spec.RadiusY = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WebDom.WellknownName.Svg_Fill:
{
spec.ActualColor = CssValueParser.GetActualColor(attr.Value);
} break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
} break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
} break;
case WebDom.WellknownName.Svg_Transform:
{
//TODO: parse svg transform function
} break;
default:
{
//other attrs
} break;
}
}
}
void CreateSvgPolygon(SvgElement parentNode, HtmlElement elem)
{
SvgPolygonSpec spec = new SvgPolygonSpec();
SvgPolygon shape = new SvgPolygon(spec, elem);
parentNode.AddChild(shape);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_Points:
{
//parse points
spec.Points = ParsePointList(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Fill:
{
spec.FillColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Transform:
{
//TODO: parse svg transform function
}
break;
default:
{
//other attrs
}
break;
}
}
}
static void CreateSvgGroupElement(SvgElement parentNode, HtmlElement elem)
{
SvgVisualSpec spec = new SvgVisualSpec();
SvgGroupElement svgGroupElement = new SvgGroupElement(spec, elem);
parentNode.AddChild(svgGroupElement);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_Fill:
{
spec.ActualColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
default:
{
//other attrs
}
break;
}
}
CreateSvgBoxContent(svgGroupElement, elem);
}
static void CreateSvgImage(SvgElement parentNode, HtmlElement elem)
{
SvgImageSpec spec = new SvgImageSpec();
SvgImage svgImage = new SvgImage(spec, elem);
parentNode.AddChild(svgImage);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_X:
{
spec.X = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Y:
{
spec.Y = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Width:
{
spec.Width = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Height:
{
spec.Height = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Fill:
{
spec.ActualColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Transform:
{
//TODO: parse svg transform function
}
break;
case WellknownName.Href:
{
//image src***
spec.ImageSrc = attr.Value;
}
break;
default:
{
}
break;
}
}
}
static void CreateSvgPath(SvgElement parentNode, HtmlElement elem)
{
SvgPathSpec spec = new SvgPathSpec();
SvgPath svgPath = new SvgPath(spec, elem);
parentNode.AddChild(svgPath);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WebDom.WellknownName.Svg_X:
{
spec.X = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Y:
{
spec.Y = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Width:
{
spec.Width = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Height:
{
spec.Height = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Fill:
{
spec.ActualColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke:
{
spec.StrokeColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Stroke_Width:
{
spec.StrokeWidth = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WebDom.WellknownName.Svg_Transform:
{
//TODO: parse svg transform function
}
break;
default:
{
//other attrs
switch (attr.Name)
{
case "d":
{
//parse vertex commands
Svg.Pathing.SvgPathDataParser parser = new Svg.Pathing.SvgPathDataParser();
svgPath.Segments = parser.Parse(attr.Value.ToCharArray());
}
break;
}
}
break;
}
}
}
static void CreateSvgLinearGradient(SvgElement parentNode, HtmlElement elem)
{
//linear gradient definition
SvgLinearGradient linearGradient = new SvgLinearGradient(elem);
foreach (WebDom.DomAttribute attr in elem.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WellknownName.Svg_X1:
{
linearGradient.X1 = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WellknownName.Svg_X2:
{
linearGradient.X2 = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WellknownName.Svg_Y1:
{
linearGradient.Y1 = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
case WellknownName.Svg_Y2:
{
linearGradient.Y2 = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
}
}
//------------------------------------------------------------
int j = elem.ChildrenCount;
List <StopColorPoint> stopColorPoints = new List <StopColorPoint>(j);
for (int i = 0; i < j; ++i)
{
HtmlElement node = elem.GetChildNode(i) as HtmlElement;
if (node == null)
{
continue;
}
switch (node.WellknownElementName)
{
case WellKnownDomNodeName.svg_stop:
{
//stop point
StopColorPoint stopPoint = new StopColorPoint();
foreach (WebDom.DomAttribute attr in node.GetAttributeIterForward())
{
WebDom.WellknownName wellknownName = (WebDom.WellknownName)attr.LocalNameIndex;
switch (wellknownName)
{
case WellknownName.Svg_StopColor:
{
stopPoint.StopColor = CssValueParser.GetActualColor(attr.Value);
}
break;
case WellknownName.Svg_Offset:
{
stopPoint.Offset = UserMapUtil.ParseGenericLength(attr.Value);
}
break;
}
}
stopColorPoints.Add(stopPoint);
}
break;
}
}
}
/// <summary>
/// Paints the fragment
/// </summary>
/// <param name="g"></param>
private void PaintImp(Graphics g)
{
if (Display != CssConstants.None && (Display != CssConstants.TableCell || EmptyCells != CssConstants.Hide || !IsSpaceOrEmpty))
{
var areas = Rectangles.Count == 0 ? new List <RectangleF>(new[] { Bounds }) : new List <RectangleF>(Rectangles.Values);
RectangleF[] rects = areas.ToArray();
PointF offset = HtmlContainer != null ? HtmlContainer.ScrollOffset : PointF.Empty;
for (int i = 0; i < rects.Length; i++)
{
var actualRect = rects[i];
actualRect.Offset(offset);
PaintBackground(g, actualRect, i == rects.Length - 1);
PaintBorder(g, actualRect, i == 0, i == rects.Length - 1);
}
if (IsImage)
{
var word = Words[0];
RectangleF r = word.Bounds;
r.Offset(offset);
r.Height -= ActualBorderTopWidth + ActualBorderBottomWidth + ActualPaddingTop + ActualPaddingBottom;
r.Y += ActualBorderTopWidth + ActualPaddingTop;
//HACK: round rectangle only when necessary
g.DrawImage(word.Image, Rectangle.Round(r));
if (word.Selected)
{
g.FillRectangle(CssUtils.SelectionBackcolor, word.Left - word.LastMeasureOffset.X + offset.X, word.Top + offset.Y, word.Width, DomUtils.GetCssLineBoxByWord(word).LineHeight);
}
}
else if (Words.Count > 0)
{
Font font = ActualFont;
var brush = CssUtils.GetSolidBrush(CssValueParser.GetActualColor(Color));
foreach (var word in Words)
{
if (word.Selected)
{
// handle paint selected word background and with partial word selection
var left = word.SelectedStartOffset > -1 ? word.SelectedStartOffset : 0;
var width = word.SelectedEndOffset > -1 ? word.SelectedEndOffset + word.LastMeasureOffset.X : word.Width;
//REFACTOR THIS STUFF
Brush b = CssUtils.SelectionBackcolor;
CssLineBox box = DomUtils.GetCssLineBoxByWord(word);
float h = box != null ? box.LineHeight : 0;
float w = width - left;
float x = word.Left - word.LastMeasureOffset.X + offset.X + left;
float y = word.Top + offset.Y;
g.FillRectangle(b, x, y, w, h);
}
g.DrawString(word.Text, font, brush, word.Left - word.LastMeasureOffset.X + offset.X, word.Top + offset.Y);
}
}
for (int i = 0; i < rects.Length; i++)
{
var actualRect = rects[i];
actualRect.Offset(offset);
PaintDecoration(g, actualRect, i == 0, i == rects.Length - 1);
}
foreach (CssBox b in Boxes)
{
b.Paint(g);
}
CreateListItemBox(g);
if (ListItemBox != null)
{
ListItemBox.Paint(g);
}
}
}
