override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
if (IsHidden(r, row))
{
return;
}
TableWorkClass wc = GetValue(r);
if (_IsGrid)
{
wc.Data = Rows.CreateOneRow(r);
}
else
{
wc.Data = GetFilteredData(r, row);
}
SetPagePositionBegin(pgs);
if (!AnyRowsPage(pgs, wc.Data)) // if no rows return
{
return; // nothing left to do
}
RunPrep(r, row, wc);
RunPageRegionBegin(pgs);
Page p = pgs.CurrentPage;
p.YOffset += this.RelativeY(r);
// Calculate the xpositions of the columns
TableColumns.CalculateXPositions(r, GetOffsetCalc(r) + LeftCalc(r), row);
RunPageHeader(pgs, wc.Data.Data[0], true, null);
if (wc.RecursiveGroup != null)
{
RunRecursiveGroupsPage(pgs, wc);
}
else
{
RunGroupsPage(pgs, wc, wc.Groups, wc.Data.Data.Count - 1, 0);
}
// Footer
if (_Footer != null)
{
Row lrow = wc.Data.Data.Count > 0? wc.Data.Data[wc.Data.Data.Count - 1]: null;
p = pgs.CurrentPage;
// make sure the footer fits on the page
if (p.YOffset + _Footer.HeightOfRows(pgs, lrow) > pgs.BottomOfPage)
{
p = RunPageNew(pgs, p);
RunPageHeader(pgs, row, false, null);
}
_Footer.RunPage(pgs, lrow);
}
RunPageRegionEnd(pgs);
SetPagePositionEnd(pgs, pgs.CurrentPage.YOffset);
RemoveValue(r);
}
private void RunRecursiveGroupsPage(Pages pgs, TableWorkClass wc)
{
List <Row> rows = wc.Data.Data;
Row r;
// Get any header/footer information for use in loop
Header header = null;
Footer footer = null;
TableGroup tg = wc.RecursiveGroup.Parent as TableGroup;
if (tg != null)
{
header = tg.Header;
footer = tg.Footer;
}
bool bHeader = true;
for (int iRow = 0; iRow < rows.Count; iRow++)
{
r = rows[iRow];
wc.Data.CurrentGroups[0] = r.GroupEntry;
wc.GroupNestCount = r.GroupEntry.EndRow - r.GroupEntry.StartRow;
if (bHeader)
{
bHeader = false;
if (header != null)
{
Page p = pgs.CurrentPage; // this can change after running a row
float height = p.YOffset + header.HeightOfRows(pgs, r);
if (height > pgs.BottomOfPage)
{
p = RunPageNew(pgs, p);
RunPageHeader(pgs, r, false, null);
if (!header.RepeatOnNewPage)
{
header.RunPage(pgs, r);
}
}
else
{
header.RunPage(pgs, r);
}
}
}
// determine need for group headers and/or footers
bool bFooter = false;
float footerHeight = 0;
if (iRow < rows.Count - 1)
{
Row r2 = rows[iRow + 1];
if (r.Level > r2.Level)
{
if (footer != null)
{
bFooter = true;
footerHeight = footer.HeightOfRows(pgs, r);
}
}
else if (r.Level < r2.Level)
{
bHeader = true;
}
}
if (_Details != null)
{
_Details.RunPage(pgs, wc.Data, iRow, iRow, footerHeight);
}
// and output the footer if needed
if (bFooter)
{
footer.RunPage(pgs, r);
}
}
if (footer != null)
{
footer.RunPage(pgs, rows[rows.Count - 1] as Row);
}
}