Hi there,

So - it seems this patch makes my 'error handling' somewhat nicer. It turns out
that I can quickly detect when my print has failed, and would like to propagate
that to the user. This caused problems though; since invoking 'Error' crashed
nastily since AbortJob had destroyed the underlying objects it was returning to
down the stack (it seems):

(gdb) bt
#0  0x475846c7 in SfxPrintProgress::LinkStubPrintErrorNotify(void*, void*)
(pThis=0x4a18ee60, pCaller=0x4a8b7390)
    at
/opt/OpenOffice/openoffice/build/RC3_030729/solver/645/unxlngi4.pro/inc/so3/persist.hxx:241
#1  0x401837dd in Printer::Error() (this=0x47db3428) at
/opt/OpenOffice/openoffice/build/RC3_030729/solver/645/unxlngi4.pro/inc/tools/link.hxx:159
#2  0x401351a5 in ImplQPrinter::ImplPrintHdl(Timer*) (this=0x4a92bd68) at
/opt/OpenOffice/openoffice/build/RC3_030729/vcl/source/gdi/impprn.cxx:354
#3  0x401350ba in ImplQPrinter::LinkStubImplPrintHdl(void*, void*)
(pThis=0x47db3428, pCaller=0x47db3428)
    at /opt/OpenOffice/openoffice/build/RC3_030729/vcl/source/gdi/impprn.cxx:340
#4  0x400ecc43 in Timer::Timeout() () from /opt/PPInstall/program/libvcl645li.so
#5  0x400ec992 in ImplTimerCallbackProc() () from
/opt/PPInstall/program/libvcl645li.so
#6  0x402b4112 in SalData::Timeout() const () from
/opt/PPInstall/program/libvcl645li.so
#7  0x402b3c60 in SalXLib::CheckTimeout(bool) () from
/opt/PPInstall/program/libvcl645li.so
#8  0x402b3f55 in SalXLib::Yield(unsigned char) () from
/opt/PPInstall/program/libvcl645li.so
#9  0x402bcfbc in SalInstance::Yield(unsigned char) () from
/opt/PPInstall/program/libvcl645li.so
#10 0x400e70a1 in Application::Yield() () from /opt/PPInstall/program/libvcl645li.so
#11 0x400e6fb3 in Application::Execute() () from
/opt/PPInstall/program/libvcl645li.so
#12 0x080651d4 in desktop::Desktop::Main() ()

Also, I couldn't see any other code calling 'Error' to see how to set this up
correctly.

Either way - my patch appears to work; although it may leak like a sieve ;-) I
guess we possibly need to split common code out of PrnMon's EndPrintNotify to
use in PrintErrorNotify as well, but got way out of my depth.

Either way - this helped me, comments appreciated.