bool MacPrinterCanvas::start() {
#if carbon
return false;
#else
//debugfile("MacPrinter::init\n");
GetPort(&oldPort);
PrOpen();
if (!prRecHdl) {
prRecHdl = THPrint(NewHandleClear(sizeof(TPrint)));
if (PrError() != noErr) {
return false;
}
PrintDefault(prRecHdl);
if (PrError() != noErr) {
return false;
}
PrStlDialog(prRecHdl);
}else{
PrValidate(prRecHdl);
}
gPrinterPort = PrOpenDoc(prRecHdl, nil, nil);
if (PrError() != noErr) {
return false;
}
PrOpenPage(gPrinterPort, nil);
if (PrError() != noErr) {
return false;
}
damage_all();
beginPaint();
return true;
#endif
}
int ioPrintPreProcessing(PrintingLogicPtr printJob,int numberOfPages) {
OSStatus status = noErr;
UInt32 realNumberOfPagesinDoc;
if (printJob->thePrRecHdl == NULL)
return -1;
printJob->numberOfPages = numberOfPages;
printJob->allowPostscript = false;
if (!PrJobDialog(printJob->thePrRecHdl))
return -2;
if (status == noErr) {
// Get the user's Print dialog selection for first and last pages to print.
if (status == noErr)
{
TPPrint foo = *printJob->thePrRecHdl;
printJob->firstPage = foo->prJob.iFstPage;
printJob->lastPage = foo->prJob.iLstPage;
}
// Check that the selected page range does not exceed the actual number of
// pages in the document.
if (status == noErr)
{
realNumberOfPagesinDoc = printJob->numberOfPages;
if (realNumberOfPagesinDoc < printJob->lastPage)
printJob->lastPage = realNumberOfPagesinDoc;
}
// Begin a new print job.
printJob->thePrPort = PrOpenDoc(printJob->thePrRecHdl, nil, nil);
status = PrError();
}
return status;
}
boolean shellprint (WindowPtr w, boolean fldialog) {
/*
9/5/90 dmb: open and close print resources each time we're called. also,
make sure we close each page opened, even when errors occur
9/28/91 dmb: for exit of edit mode before printing
4/24/92 dmb: make sure bJDocLoop is bSpoolLoop before calling PrPicFile, as
per IM II-155. otherwise, we can get bogus PrErrors
*/
// classic mac
TPPrPort printport;
TPrStatus printstatus;
THPrint hp = shellprintinfo.printhandle;
SInt32 firstPage = 1;
SInt32 lastPage = 9999;
short i;
boolean fl = false;
if (w == nil) /*defensive driving*/
return (false);
PrOpen ();
if (!shellcheckprinterror (true))
return (false);
fl = false; /*until sucessfull print, this is return value*/
if (fldialog) {
if (!PrJobDialog (hp))
goto exit;
}
else
PrValidate (hp);
setcursortype (cursoriswatch);
shellupdateallnow (); /*update all windows that were dirtied by the print dialog*/
shellpushglobals (w);
(*shellglobals.settextmoderoutine) (false); /*make sure editing changes are accepted*/
pushport (nil); /*save current port on stack*/
shellprintinfo.printport = printport = PrOpenDoc (hp, nil, nil);
currentprintport = w;
/*prepares for printing*/
(*shellglobals.beginprintroutine) ();
/*fills in fields of printinfo record*/
(*shellglobals.setprintinfoproutine) ();
//this only counts the number of pages.
// wird in classic lastPage gesetzt?
if(lastPage > shellprintinfo.ctpages)
lastPage = shellprintinfo.ctpages;
for (i = 1; i <= lastPage; i++) { /*print one page*/
if (PrError () != noErr)
break;
PrOpenPage (printport, nil);
if (PrError () == noErr) {
SetFractEnable (true);
fl = (*shellglobals.printroutine) (i);
SetFractEnable (false);
}
PrClosePage (printport);
if (!fl)
break;
if (keyboardescape ()) {
PrSetError (iPrAbort);
}
} /*for*/
PrCloseDoc (printport);
if (fl) {
if ( (PrError () == noErr)
&& ((**hp).prJob.bJDocLoop == bSpoolLoop))
{
PrPicFile (hp, nil, nil, nil, &printstatus);
}
fl = shellcheckprinterror (false);
}
popport ();
(*shellglobals.endprintroutine) ();
shellpopglobals ();
exit:
PrClose ();
currentprintport = NULL;
return (fl);
} /*shellprint*/
