public override object ConvertTo(
ITypeDescriptorContext context,
CultureInfo culture,
object value,
Type destinationType)
{
if (destinationType == typeof(InstanceDescriptor) && value is FgColor)
{
FgColor obj = value as FgColor;
ConstructorInfo ctor = typeof(FgColor).GetConstructor(
new Type[]
{
typeof(string)
});
if (ctor != null)
{
return(new InstanceDescriptor(
ctor,
new object[]
{
obj.Value
}));
}
}
return(base.ConvertTo(
context,
culture,
value,
destinationType));
}
public string ToString(ObjectStyle defaultStyle)
{
StringBuilder sb = new StringBuilder();
if (!Number.IsEqualTo(xStart, defaultStyle.xStart))
{
sb.AppendFormat("xstart:{0};", xStart);
}
if (!Number.IsEqualTo(yStart, defaultStyle.yStart))
{
sb.AppendFormat("ystart:{0};", yStart);
}
if (relativeWidth != defaultStyle.relativeWidth)
{
sb.AppendFormat("width:{0}%;", relativeWidth ?? 100);
}
if (width != defaultStyle.width)
{
sb.AppendFormat("width:{0};", width ?? 0);
}
if (relativeHeight != defaultStyle.relativeHeight)
{
sb.AppendFormat("height:{0}%;", relativeHeight ?? 100);
}
if (height != defaultStyle.height)
{
sb.AppendFormat("height:{0};", height ?? 0);
}
if (hPadding == vPadding &&
((hPadding != defaultStyle.hPadding || vPadding != defaultStyle.vPadding)))
{
sb.AppendFormat("padding:{0};", Padding ?? 0);
}
else
{
if (hPadding != defaultStyle.hPadding)
{
sb.AppendFormat("hpadding:{0};", hPadding ?? 0);
}
if (vPadding != defaultStyle.vPadding)
{
sb.AppendFormat("vpadding:{0};", vPadding ?? 0);
}
}
if (hFill != defaultStyle.hFill)
{
sb.AppendFormat("hfill:{0};", (hFill ?? false).ToString().ToLower());
}
if (vFill != defaultStyle.vFill)
{
sb.AppendFormat("vfill:{0};", (vFill ?? false).ToString().ToLower());
}
if (border != defaultStyle.border)
{
sb.AppendFormat("border:{0};", border ?? 0);
}
if (innerVerticalBorder == innerHorizontalBorder &&
(innerVerticalBorder != defaultStyle.innerVerticalBorder || innerHorizontalBorder != defaultStyle.innerHorizontalBorder))
{
sb.AppendFormat("innerborder:{0};", InnerBorder ?? 0);
}
else
{
if (innerHorizontalBorder != defaultStyle.innerHorizontalBorder)
{
sb.AppendFormat("innerhborder:{0};", innerHorizontalBorder ?? 0);
}
if (innerVerticalBorder != defaultStyle.innerVerticalBorder)
{
sb.AppendFormat("innervborder:{0};", innerVerticalBorder ?? 0);
}
}
if (spacing != defaultStyle.spacing)
{
sb.AppendFormat("spacing:{0};", spacing ?? 0);
}
if (innerVSpacing == innerHSpacing &&
(innerVSpacing != defaultStyle.innerVSpacing || innerHSpacing != defaultStyle.innerHSpacing))
{
sb.AppendFormat("innerspacing:{0};", InnerSpacing ?? 0);
}
else
{
if (innerHSpacing != defaultStyle.innerHSpacing)
{
sb.AppendFormat("innerhspacing:{0};", innerHSpacing ?? 0);
}
if (innerVSpacing != defaultStyle.innerVSpacing)
{
sb.AppendFormat("innervspacing:{0};", innerVSpacing ?? 0);
}
}
if (HAlign != HorizontalAlignment.Left && HAlign != defaultStyle.HAlign)
{
switch (HAlign)
{
case HorizontalAlignment.Right:
sb.Append("halign:right;");
break;
case HorizontalAlignment.Center:
sb.Append("halign:center;");
break;
}
}
if (VAlign != VerticalAlignment.Top && VAlign != defaultStyle.VAlign)
{
switch (VAlign)
{
case VerticalAlignment.Bottom:
sb.Append("valign:bottom;");
break;
case VerticalAlignment.Center:
sb.Append("valign:center;");
break;
}
}
if (DrawEmpty != defaultStyle.DrawEmpty)
{
sb.AppendFormat("drawempty:{0};", DrawEmpty.ToString().ToLowerInvariant());
}
if (AllowHBreak != defaultStyle.AllowHBreak)
{
sb.AppendFormat("allowhbreak:{0};", AllowHBreak.ToString().ToLowerInvariant());
}
if (AllowVBreak != defaultStyle.AllowVBreak)
{
sb.AppendFormat("allowvbreak:{0};", AllowVBreak.ToString().ToLowerInvariant());
}
if (!bgColor.Equal(defaultStyle.BgColor))
{
sb.AppendFormat("bgcolor:{0};", BgColor.ToHTMLColor());
}
if (!fgColor.Equal(defaultStyle.FgColor))
{
sb.AppendFormat("fgcolor:{0};", FgColor.ToHTMLColor());
}
if (!borderColor.Equals(defaultStyle.BorderColor))
{
sb.AppendFormat("bordercolor:{0};", BorderColor.ToHTMLColor());
}
return(sb.ToString().TrimEnd(';'));
}
