/// <summary>
/// Renders a table element.
/// </summary>
protected override void RenderTable(TableBlock element, IRenderContext context)
{
var localContext = context as UIElementCollectionRenderContext;
if (localContext == null)
{
throw new RenderContextIncorrectException();
}
var blockUIElementCollection = localContext.BlockUIElementCollection;
var table = new MarkdownTable(element.ColumnDefinitions.Count, element.Rows.Count, TableBorderThickness, TableBorderBrush)
{
HorizontalAlignment = HorizontalAlignment.Left,
Margin = TableMargin
};
// Add each row.
for (int rowIndex = 0; rowIndex < element.Rows.Count; rowIndex++)
{
var row = element.Rows[rowIndex];
// Add each cell.
for (int cellIndex = 0; cellIndex < Math.Min(element.ColumnDefinitions.Count, row.Cells.Count); cellIndex++)
{
var cell = row.Cells[cellIndex];
// Cell content.
var cellContent = CreateOrReuseRichTextBlock(new UIElementCollectionRenderContext(null, context));
cellContent.Margin = TableCellPadding;
Grid.SetRow(cellContent, rowIndex);
Grid.SetColumn(cellContent, cellIndex);
switch (element.ColumnDefinitions[cellIndex].Alignment)
{
case ColumnAlignment.Center:
cellContent.TextAlignment = TextAlignment.Center;
break;
case ColumnAlignment.Right:
cellContent.TextAlignment = TextAlignment.Right;
break;
}
if (rowIndex == 0)
{
cellContent.FontWeight = FontWeights.Bold;
}
var paragraph = new Paragraph();
var childContext = new InlineRenderContext(paragraph.Inlines, context)
{
Parent = paragraph,
TrimLeadingWhitespace = true
};
RenderInlineChildren(cell.Inlines, childContext);
cellContent.Blocks.Add(paragraph);
table.Children.Add(cellContent);
}
}
blockUIElementCollection.Add(table);
}