void IppReportDlg::slotUser1()
{
KPrinter printer;
printer.setFullPage(true);
printer.setDocName(caption());
if (printer.setup(this))
{
TQPainter painter(&printer);
TQPaintDeviceMetrics metrics(&printer);
// report is printed using TQSimpleRichText
TQSimpleRichText rich(m_edit->text(), font());
rich.setWidth(&painter, metrics.width());
int margin = (int)(1.5 / 2.54 * metrics.logicalDpiY()); // 1.5 cm
TQRect r(margin, margin, metrics.width()-2*margin, metrics.height()-2*margin);
int hh = rich.height(), page(1);
while (1)
{
rich.draw(&painter, margin, margin, r, colorGroup());
TQString s = caption() + ": " + TQString::number(page);
TQRect br = painter.fontMetrics().boundingRect(s);
painter.drawText(r.right()-br.width()-5, r.top()-br.height()-4, br.width()+5, br.height()+4, Qt::AlignRight|Qt::AlignTop, s);
r.moveBy(0, r.height()-10);
painter.translate(0, -(r.height()-10));
if (r.top() < hh)
{
printer.newPage();
page++;
}
else
break;
}
}
}
void KJotsEdit::print(TQString title)
{
KPrinter printer;
printer.setDocName(title);
printer.setFullPage(false);
printer.setCreator("KJots");
if (printer.setup(this))
{
TQFont printFont = font();
TQPainter painter( &printer );
TQPaintDeviceMetrics metrics( &printer );
int y = 0;
int maxWidth = metrics.width();
int maxHeight = metrics.height();
TQString currentParagraph;
for (int paragraphCount = 0; paragraphCount < paragraphs(); ++paragraphCount )
{
currentParagraph = text(paragraphCount);
TQRect r = painter.boundingRect(0, y, maxWidth, maxHeight,
TQPainter::ExpandTabs | TQPainter::WordBreak,
currentParagraph);
if ((y + r.height()) > maxHeight)
{
printer.newPage();
y = 0;
}
painter.drawText(0, y, maxWidth, maxHeight - y,
TQPainter::ExpandTabs | TQPainter::WordBreak,
currentParagraph);
y += r.height();
}
painter.end();
}
}
void PrintWrapper::slotPrint()
{
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
#if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET)
struct sigaction action;
#endif /* HAVE_SIGACTION && !HAVE_SIGSET*/
// read variables from command line
QString printer = args->getOption("d");
QString title = args->getOption("t");
int ncopies = QString(args->getOption("n")).toInt();
QString job_mode = args->getOption("j");
QString system = args->getOption("system");
KStringList optlist = args->getOptionList("o");
QMap< QString, QString > opts;
KURL::List files;
QStringList filestoprint;
force_stdin = args->isSet("stdin");
docopy = args->isSet("c");
bool nodialog = !(args->isSet("dialog"));
if(isatty(0))
{
kdDebug(500) << "stdin is a terminal, disabling it" << endl;
check_stdin = false;
}
// parse options
for(KStringList::ConstIterator it = optlist.begin(); it != optlist.end(); ++it)
{
QStringList l = QStringList::split('=', QString(*it), false);
if(l.count() >= 1)
opts[l[0]] = (l.count() == 2 ? l[1] : QString::null);
}
// read file list
for(int i = 0; i < args->count(); i++)
files.append(args->url(i));
// some clean-up
args->clear();
// set default values if necessary
if(job_mode == "console")
job_output = 1;
else if(job_mode == "none")
job_output = 2;
else
job_output = 0;
// some checking
if(files.count() > 0)
{
check_stdin = false;
if(force_stdin)
{
showmsg(i18n("A file has been specified on the command line. Printing from STDIN will be disabled."), 1);
force_stdin = false;
}
}
if(nodialog && files.count() == 0 && !force_stdin && !check_stdin)
{
errormsg(i18n("When using '--nodialog', you must at least specify one file to print or use the '--stdin' flag."));
}
if(check_stdin)
{ // check if there's any input on stdin
fd_set in;
struct timeval tm;
tm.tv_sec = 0;
tm.tv_usec = 0;
FD_ZERO(&in);
FD_SET(0, &in);
if(select(1, &in, NULL, NULL, &tm))
{ // we have data on stdin
if(read(0, &readchar, 1) > 0)
{
force_stdin = true;
check_stdin = false;
dataread = true;
kdDebug(500) << "input detected on stdin" << endl;
}
else
{
force_stdin = check_stdin = false;
kdDebug(500) << "stdin closed and empty" << endl;
}
}
else
kdDebug(500) << "no input on stdin at startup" << endl;
}
// force_stdin ? or also check_stdin ?
KPrinter::ApplicationType dialog_mode = (force_stdin || nodialog ? KPrinter::StandAlone : KPrinter::StandAlonePersistent);
KPrinter::setApplicationType(dialog_mode);
if(!force_stdin)
KPrinter::addStandardPage(KPrinter::FilesPage);
KPrinter kprinter;
if(nodialog)
{
KMPrinter *prt(0);
KMManager *mgr = KMManager::self();
mgr->printerList(false);
if(!printer.isEmpty())
prt = mgr->findPrinter(printer);
else
prt = mgr->defaultPrinter();
if(prt == 0)
errormsg(i18n("The specified printer or the default printer could not be found."));
else if(!prt->autoConfigure(&kprinter))
errormsg(i18n("Operation aborted."));
}
else if(!printer.isEmpty())
kprinter.setSearchName(printer);
kprinter.setDocName(title);
kprinter.initOptions(opts);
kprinter.setOption("kde-filelist", files.toStringList().join("@@"));
kdDebug(500) << kprinter.option("kde-filelist") << endl;
if(ncopies > 0)
kprinter.setNumCopies(ncopies);
if(nodialog)
slotPrintRequested(&kprinter);
else
{
dlg = KPrintDialog::printerDialog(&kprinter, 0);
if(dlg)
{
connect(dlg, SIGNAL(printRequested(KPrinter *)), SLOT(slotPrintRequested(KPrinter *)));
if(check_stdin)
{
notif = new QSocketNotifier(0, QSocketNotifier::Read, this);
connect(notif, SIGNAL(activated(int)), this, SLOT(slotGotStdin()));
kdDebug(500) << "waiting for input on stdin" << endl;
}
dlg->exec();
delete dlg;
}
else
errormsg(i18n("Unable to construct the print dialog."));
}
bool KexiSimplePrintingCommand::print(const QString& aTitleText)
{
KexiDB::Connection *conn = m_mainWin->project()->dbConnection();
KexiDB::TableOrQuerySchema tableOrQuery(conn, m_objectId);
if (!tableOrQuery.table() && !tableOrQuery.query()) {
//! @todo item not found
return false;
}
QString titleText(aTitleText.stripWhiteSpace());
if (titleText.isEmpty())
titleText = tableOrQuery.captionOrName();
KexiSimplePrintingEngine engine(m_settings, this);
QString errorMessage;
if (!engine.init(*conn, tableOrQuery, titleText, errorMessage)) {
if (!errorMessage.isEmpty())
KMessageBox::sorry(m_mainWin, errorMessage, i18n("Printing"));
return false;
}
//setup printing
#ifdef Q_WS_WIN
QPrinter printer(QPrinter::HighResolution);
printer.setOrientation( m_settings.pageLayout.orientation == PG_PORTRAIT
? QPrinter::Portrait : QPrinter::Landscape );
printer.setPageSize(
(QPrinter::PageSize)KoPageFormat::printerPageSize( m_settings.pageLayout.format ) );
// "chicken-egg" problem:
// we cannot use real from/to values in setMinMax() and setFromTo()
// because page count is known after obtaining print settings
printer.setFromTo(1,1);
#else
KPrinter printer;
printer.setOrientation( m_settings.pageLayout.orientation == PG_PORTRAIT
? KPrinter::Portrait : KPrinter::Landscape );
printer.setPageSize(
(KPrinter::PageSize)KoPageFormat::printerPageSize( m_settings.pageLayout.format ) );
#endif
printer.setFullPage(true);
QString docName( titleText );
printer.setDocName( docName );
printer.setCreator(KEXI_APP_NAME);
if ( !printer.setup( m_mainWin ) ) {
return true;
}
// now we have final settings
//! @todo get printer.pageOrder() (for reversed order requires improved engine)
QPainter painter;
if (!painter.begin(&printer)) {
//! @todo msg
return false;
}
engine.calculatePagesCount(painter);
uint loops, loopsPerPage;
QValueList<int> pagesToPrint;
int fromPage = 0;
#ifdef Q_WS_WIN
int toPage = 0;
if (QPrinter::PageRange == printer.printRange()) {
fromPage = printer.fromPage();
toPage = printer.toPage();
}
if (fromPage==0 || toPage==0) {
fromPage = 0;
toPage = (int)engine.pagesCount()-1;
}
else {
fromPage--;
if (toPage > (int)engine.pagesCount())
toPage = (int)engine.pagesCount();
toPage--;
}
// win32 only supports one range, build the list
for (int i = fromPage; i<=toPage; i++) {
pagesToPrint.append(i);
}
// on win32 the OS does perform buffering (only when collation is off, each copy needs to be repeated)
loops = 1;
loopsPerPage = printer.collateCopies() ? 1 : printer.numCopies();
#else
// on !win32 print QPrinter::numCopies() times (the OS does not perform buffering)
pagesToPrint = printer.pageList();
kdDebug() << pagesToPrint << endl;
if (pagesToPrint.isEmpty()) {
fromPage = 0;
for (int i = 0; i<(int)engine.pagesCount(); i++) {
pagesToPrint.append(i);
}
}
else
fromPage = pagesToPrint.first();
if (printer.collate()==KPrinter::Collate) {
//collation: p1, p2,..pn; p1, p2,..pn; ......; p1, p2,..pn
loops = printer.numCopies();
loopsPerPage = 1;
}
else {
//no collation: p1, p1, ..., p1; p2, p2, ..., p2; ......; pn, pn,..pn
loops = 1;
loopsPerPage = printer.numCopies();
}
//! @todo also look at printer.pageSet() option : all/odd/even pages
#endif
// now, total number of printed pages is printer.numCopies()*printer.pageList().count()
kdDebug() << "printing..." << endl;
bool firstPage = true;
for (uint copy = 0;copy < loops; copy++) {
kdDebug() << "copy " << (copy+1) << " of " << loops << endl;
uint pageNumber = fromPage;
QValueList<int>::ConstIterator pagesIt = pagesToPrint.constBegin();
for(;(int)pageNumber == fromPage || !engine.eof(); ++pageNumber) {
kdDebug() << "printing..." << endl;
if (pagesIt == pagesToPrint.constEnd()) //no more pages to print
break;
if ((int)pageNumber < *pagesIt) { //skip pages without printing (needed for computation)
engine.paintPage(pageNumber, painter, false);
continue;
}
if (*pagesIt < (int)pageNumber) { //sanity
++pagesIt;
continue;
}
for (uint onePageCounter = 0; onePageCounter < loopsPerPage; onePageCounter++) {
if (!firstPage)
printer.newPage();
else
firstPage = false;
kdDebug() << "page #" << pageNumber << endl;
engine.paintPage(pageNumber, painter);
}
++pagesIt;
}
}
kdDebug() << "end of printing." << endl;
// stop painting, this will automatically send the print data to the printer
if (!painter.end())
return false;
if (!engine.done())
return false;
return true;
}