override public bool PrintNextPage()
{
int i;
if (ErrorProcessing)
{
throw new UnNamedException("Error processing\n" + LastErrorProcessing);
}
PageNum++;
PageNumGroup++;
// Updates page size, and orientation
if (MetaFile.Pages.CurrentCount <= PageNum)
{
if (TwoPass)
{
MetaFile.ForwardOnly = false;
}
MetaFile.Pages.Add(new MetaPage(MetaFile));
}
MetaFile.CurrentPage = PageNum;
DoUpdatePageSize(MetaFile.Pages[MetaFile.Pages.CurrentCount - 1]);
FGroupHeaders.Clear();
PrintedSomething = false;
if (section == null)
{
throw new UnNamedException("Last sectoin reached");
}
if (subreport != null)
{
for (i = 0; i < SubReports.Count; i++)
{
SubReports[i].SubReportChanged(SubReportEvent.PageChange, "");
}
}
havepagefooters = false;
sectionextevaluated = false;
oldprintedsection = null;
if (!FCompose)
{
FreeSpace = InternalPageHeight;
FreeSpace = FreeSpace - TopMargin - BottomMargin;
pageposy = TopMargin;
pageposx = LeftMargin;
}
else
{
if ((GHeaders.Count > 0) ||
(subreport.PageHeaderCount > 0))
{
MetaFile.Pages.Add(new MetaPage(MetaFile));
PageNum++;
MetaFile.CurrentPage = MetaFile.Pages.CurrentCount - 1;
FreeSpace = InternalPageHeight;
FreeSpace = FreeSpace - TopMargin - BottomMargin;
pageposy = TopMargin;
pageposx = LeftMargin;
DoUpdatePageSize(MetaFile.Pages[MetaFile.Pages.CurrentCount - 1]);
}
else
{
PrintedSomething = true;
}
//FCompose = false;
}
pagespacex = InternalPageWidth;
int oldhorzdespposition = LeftMargin;
pagefooters = new Sections();
try
{
Point MaxExtent = new Point();
bool PartialPrint;
// Fills the page with fixed sections
PrintFixedSections(true);
// Group headers with child subreports
if (FGroupHeaders.Count > 0)
{
PendingSections.Add(section);
section = FGroupHeaders[0];
}
oldsubreport = subreport;
Point lastvertpos = new Point();
lastvertpos.X = pageposx;
lastvertpos.Y = pageposy;
while (section != null)
{
if (PrintedSomething)
{
if (section.EvaluateBeginPage())
{
break;
}
}
asection = section;
// Horz.Desp.
if (oldprintedsection != null)
{
if (oldprintedsection.HorzDesp)
{
if (section.HorzDesp)
{
MaxExtent.X = pagespacex;
MaxExtent.Y = FreeSpace;
sectionext = section.GetExtension(FDriver, MaxExtent, false);
sectionextevaluated = true;
if ((pageposx + oldprintedsectionext.X + sectionext.X) <= pagespacex)
{
pageposx = pageposx + oldprintedsectionext.X;
pageposy = pageposy - oldprintedsectionext.Y;
FreeSpace = FreeSpace + oldprintedsectionext.Y;
}
else
{
pageposx = LeftMargin;
}
}
else
{
pageposx = oldhorzdespposition;
}
}
else
{
oldhorzdespposition = pageposx;
}
}
if (!CheckSpace())
{
// If the current section have vert desp, do
// a vertical and horz. desp if possible
if (section.VertDesp)
{
// Go to old vertical position if fits horizontally
MaxExtent.X = pagespacex;
MaxExtent.Y = lastvertpos.Y - BottomMargin;
sectionext = section.GetExtension(FDriver, MaxExtent, false);
sectionextevaluated = true;
if ((pageposx + sectionext.X * 2) <= pagespacex)
{
FreeSpace = FreeSpace + (pageposy - lastvertpos.Y);
pageposx = pageposx + sectionext.X;
pageposy = lastvertpos.Y;
}
else
{
pageposx = LeftMargin;
break;
}
if (!CheckSpace())
{
break;
}
}
else
{
break;
}
}
PartialPrint = false;
PrintSection(true, ref PartialPrint);
if (!PartialPrint)
{
if (!section.VertDesp)
{
lastvertpos.X = pageposx;
lastvertpos.Y = pageposy;
}
NextSection(true);
if (section != null)
{
if (!section.VertDesp)
{
lastvertpos.X = pageposx;
lastvertpos.Y = pageposy;
}
}
}
if (PrintedSomething)
{
if (asection.SkipPage)
{
break;
}
}
// if Subreport changed and has have pagefooter
if ((oldsubreport != subreport) && (havepagefooters))
{
break;
}
oldsubreport = subreport;
}
// Fills the page with fixed sections
if (PrintedSomething)
{
if (oldprintedsection != null)
{
if (oldprintedsection.HorzDesp)
{
pageposx = oldhorzdespposition;
}
}
}
PrintFixedSections(false);
pagefooters = null;
}
catch (Exception E)
{
pagefooters = null;
ErrorProcessing = true;
LastErrorProcessing = E.Message;
throw;
}
bool aresult = (section == null);
LastPage = aresult;
if (LastPage)
{
MetaFile.Finish();
CheckProgress(true);
}
if (aresult)
{
EndPrint();
}
return(aresult);
}
