/// <summary>
/// initialise template
/// </summary>
/// <param name="template">caller instance</param>
/// <param name="tableNode"></param>
public TableGenerator(PDFTemplate.PDFTemplate template, XmlNode tableNode)
{
pdfTemplate = template;
if (tableNode != null)
{
var tableElt = new Table(tableNode.Attributes);
XmlNode tableHeadNode = tableNode.SelectSingleNode(".//tablehead");
XmlNode tableLoopNode = tableNode.SelectSingleNode(".//tableloop");
XmlNode tableFootNode = tableNode.SelectSingleNode(".//tablefoot");
this.tableElement = tableElt;
tableRowGroupHead = tableHeadNode != null ? BuildTableRowGroup(tableHeadNode) : null;
tableRowGroupLoop = tableLoopNode != null ? BuildTableRowGroup(tableLoopNode) : null;
tableRowGroupFoot = tableFootNode != null ? BuildTableRowGroup(tableFootNode) : null;
}
}
/// <summary>
/// Draws table row group
/// </summary>
/// <param name="table"></param>
/// <param name="tableRowGroup"></param>
/// <param name="data"></param>
protected void DrawTableRowGroup(
ref PdfPTable table,
TableRowGroup tableRowGroup,
IDictionary data)
{
//int count = 0;
foreach (TableRow tableRow in tableRowGroup.TableRows)
{
bool haveSize = DrawTableRow(table, tableRow, data);
//Console.WriteLine("_drawTableRowGroup count: " + count + " haveSize: " + haveSize);
if (!haveSize)
{
//Console.WriteLine("_drawTableRowGroup in no more size");
//1. draw the current table to pdf
pdfDrawer.NextRow(1, DocumentGroup.Table);
PDFDrawItextSharp.PDFDrawItextSharp pdfDraw = (PDFDrawItextSharp.PDFDrawItextSharp)pdfDrawer;
pdfDraw.DrawTable(table, pdfDraw.Current_x, pdfDraw.Current_y);
//2. move pdf to next page
pdfTemplate.NextPage();
pdfTemplate.DrawHeader();
//Console.WriteLine("Call nextPage, DrawHeader()");
//3. recreate table with the header
table = DrawTableHead();
//Console.WriteLine("call _drawTableHead(), table.totalheight: " + table.TotalHeight);
//4. add the current row to the new table
DrawTableRow(table, tableRow, data);
}
//count++;
}
}
/// <summary>
///
/// </summary>
/// <param name="node">tablehead, tableloop, tablefoot</param>
/// <returns></returns>
private TableRowGroup BuildTableRowGroup(XmlNode node)
{
TableRowGroup tableRowGroup = new TableRowGroup();
XmlAttributeCollection font = pdfTemplate.DefaultFontAttrs;
if (node.FirstChild.Name == "font")
{
font = node.FirstChild.Attributes;
}
XmlNodeList tableRowNodes = node.SelectNodes(".//tablerow");
if (tableRowNodes == null)
throw new Exception("Table must have rows");
foreach (XmlNode tableRowNode in tableRowNodes)
{
tableRowGroup.AddTableRow(BuildTableRow(tableRowNode, font));
}
return tableRowGroup;
}
