protected bool DoConvertSplit(StyleBase style, object value, out OverflowSplit split)
{
OverflowAction?actions;
OverflowSplit? splits;
if (null == value)
{
split = OverflowSplit.Any;
return(false);
}
else if (value is OverflowSplit s)
{
split = s;
return(true);
}
else if (TryParseOverflow(value.ToString(), out splits, out actions) && splits.HasValue)
{
split = splits.Value;
return(true);
}
else
{
split = OverflowSplit.Any;
return(false);
}
}
public void Overflow_SplitTest()
{
OverflowStyle target = new OverflowStyle();
OverflowSplit expected = OverflowSplit.Any;
Assert.AreEqual(expected, target.Split);
expected = OverflowSplit.Never;
target.Split = expected;
Assert.AreEqual(expected, target.Split);
expected = OverflowSplit.Any;
target.Split = expected;
Assert.AreEqual(expected, target.Split);
target.RemoveSplit();
expected = OverflowSplit.Any;
Assert.AreEqual(expected, target.Split);
}
//
// methods
//
#region public void InitPage(int index, PDFSize size, PDFThickness margthick ...)
/// <summary>
/// Initializes this page with the required top block size and other measurements
/// </summary>
/// <param name="size"></param>
/// <param name="margthick"></param>
/// <param name="padthick"></param>
/// <param name="available"></param>
/// <param name="mode"></param>
/// <param name="cansplit"></param>
/// <param name="colcount"></param>
/// <param name="alley"></param>
public virtual void InitPage(PDFSize size, PDFPositionOptions options, PDFColumnOptions columns, PDFLayoutContext context)
{
this.Size = size;
this.PositionOptions = options;
OverflowSplit split = options.OverflowSplit;
PDFLayoutBlock block = new PDFLayoutBlock(this, this.Owner, this.Engine, this.FullStyle, split);
PDFRect totalbounds = new PDFRect(PDFPoint.Empty, this.Size);
block.InitRegions(totalbounds, options, columns, context);
//We need to set the bounds of the page block to the total for a page
//(as margins are taken off from the size of the page
// - this is different to a block where margins increase any explicit sizes).
block.TotalBounds = totalbounds;
this.ContentBlock = block;
this.CurrentBlock = block;
}
