/// <summary>
/// Outputs the border for this block in the specified rect with the border style
/// </summary>
/// <param name="bg">The background style</param>
/// <param name="border">The border style</param>
/// <param name="context">The current render context</param>
/// <param name="rect">The rectangle that shoud be rendered as the border</param>
protected virtual void OutputBorder(PDFBrush bg, PDFPenBorders border, PDFRenderContext context, PDFRect rect)
{
PDFGraphics g = context.Graphics;
if (null != border.AllPen && border.AllSides > 0)
{
if (border.CornerRadius.HasValue && border.CornerRadius.Value != PDFUnit.Zero)
{
g.DrawRoundRectangle(border.AllPen, rect, border.AllSides, border.CornerRadius.Value);
}
else
{
g.DrawRectangle(border.AllPen, rect, border.AllSides);
}
}
if (null != border.TopPen)
{
if (border.CornerRadius.HasValue && border.CornerRadius.Value != PDFUnit.Zero)
{
g.DrawRoundRectangle(border.TopPen, rect, Sides.Top, border.CornerRadius.Value);
}
else
{
g.DrawRectangle(border.TopPen, rect, Sides.Top);
}
}
if (null != border.RightPen)
{
if (border.CornerRadius.HasValue && border.CornerRadius.Value != PDFUnit.Zero)
{
g.DrawRoundRectangle(border.RightPen, rect, Sides.Right, border.CornerRadius.Value);
}
else
{
g.DrawRectangle(border.RightPen, rect, Sides.Right);
}
}
if (null != border.BottomPen)
{
if (border.CornerRadius.HasValue && border.CornerRadius.Value != PDFUnit.Zero)
{
g.DrawRoundRectangle(border.BottomPen, rect, Sides.Bottom, border.CornerRadius.Value);
}
else
{
g.DrawRectangle(border.BottomPen, rect, Sides.Bottom);
}
}
if (null != border.LeftPen)
{
if (border.CornerRadius.HasValue && border.CornerRadius.Value != PDFUnit.Zero)
{
g.DrawRoundRectangle(border.LeftPen, rect, Sides.Left, border.CornerRadius.Value);
}
else
{
g.DrawRectangle(border.LeftPen, rect, Sides.Left);
}
}
}
protected override PDFObjectRef DoOutputToPDF(PDFRenderContext context, PDFWriter writer)
{
PDFSize prevSize = context.Space;
PDFPoint prevLoc = context.Offset;
Style laststyle = context.FullStyle;
PDFObjectRef oref;
if (this.Owner is IPDFRenderComponent)
{
PDFPoint loc = context.Offset;
loc = loc.Offset(this.TotalBounds.Location);
PDFSize size = this.TotalBounds.Size;
PDFPositionOptions opts = this.PositionOptions;
context.Offset = loc;
context.Space = size;
if (opts.Margins.IsEmpty == false)
{
loc = loc.Offset(opts.Margins.Left, opts.Margins.Top);
size = size.Subtract(opts.Margins);
}
PDFPenBorders border = this.FullStyle.CreateBorderPen();
PDFBrush background = this.FullStyle.CreateBackgroundBrush();
PDFRect borderRect = new PDFRect(loc, size);
if (null != background)
{
this.OutputBackground(background, border.HasBorders? border.CornerRadius : null, context, borderRect);
}
if (opts.Padding.IsEmpty == false)
{
loc = loc.Offset(opts.Padding.Left, opts.Padding.Top);
size = size.Subtract(opts.Padding);
}
//Set the offset, size and full style on the context
context.Offset = loc;
context.Space = size;
context.FullStyle = this.FullStyle;
if (context.ShouldLogDebug)
{
context.TraceLog.Begin(TraceLevel.Verbose, "Layout Item", "Beginning the rendering the referenced component " + this.Owner + " with context offset of " + context.Offset + " and space " + context.Space);
}
else if (context.ShouldLogVerbose)
{
context.TraceLog.Add(TraceLevel.Verbose, "Layout Item", "Rendering the referenced component " + this.Owner + " with context offset of " + context.Offset + " and space " + context.Space);
}
//Then make the component render itself
oref = (this.Owner as IPDFRenderComponent).OutputToPDF(context, writer);
Component owner = this.Owner as Component;
if (null != owner)
{
owner.SetArrangement(context, context.FullStyle, borderRect);
}
//finally if we have a border then write this
if (null != border)
{
this.OutputBorder(background, border, context, borderRect);
}
if (context.ShouldLogDebug)
{
context.TraceLog.End(TraceLevel.Verbose, "Layout Item", "Completed the rendering the referenced component " + this.Owner + " and arrangement set to border rect " + borderRect);
}
}
else
{
oref = base.DoOutputToPDF(context, writer);
}
context.Space = prevSize;
context.Offset = prevLoc;
context.FullStyle = laststyle;
return(oref);
}
