void KPMarginPage::initPageSize(const QString& ps, bool landscape)
{
// first retrieve the Qt values for page size and margins
QPrinter prt(QPrinter::PrinterResolution);
prt.setFullPage(true);
prt.setPageSize((QPrinter::PageSize)(ps.isEmpty() ? KGlobal::locale()->pageSize() : ps.toInt()));
QPaintDeviceMetrics metrics(&prt);
float w = metrics.width();
float h = metrics.height();
unsigned int it, il, ib, ir;
prt.margins( &it, &il, &ib, &ir );
float mt = it;
float ml = il;
float mb = ib;
float mr = ir;
if (driver() && m_usedriver )
{
QString pageSize(ps);
if (pageSize.isEmpty())
{
DrListOption *o = (DrListOption*)driver()->findOption("PageSize");
if (o)
pageSize = o->get("default");
}
if (!pageSize.isEmpty())
{
DrPageSize *dps = driver()->findPageSize(pageSize);
if (dps)
{
w = dps->pageWidth();
h = dps->pageHeight();
mt = QMAX( mt, dps->topMargin() );
ml = QMAX( ml, dps->leftMargin() );
mb = QMAX( mb, dps->bottomMargin() );
mr = QMAX( mr, dps->rightMargin() );
}
}
}
m_margin->setPageSize(w, h);
m_margin->setOrientation(landscape ? KPrinter::Landscape : KPrinter::Portrait);
m_margin->setDefaultMargins( mt, mb, ml, mr );
m_margin->setCustomEnabled(false);
}
void KPrinter::translateQtOptions()
{
d->m_wrapper->setCreator(creator());
d->m_wrapper->setDocName(docName());
d->m_wrapper->setFullPage(fullPage());
d->m_wrapper->setColorMode((QPrinter::ColorMode)colorMode());
d->m_wrapper->setOrientation((QPrinter::Orientation)orientation());
if ( !option( "kde-printsize" ).isEmpty() )
d->m_wrapper->setPageSize( ( QPrinter::PageSize )option( "kde-printsize" ).toInt() );
else
d->m_wrapper->setPageSize((QPrinter::PageSize)pageSize());
d->m_wrapper->setOutputToFile(true);
d->m_wrapper->setOutputFileName(d->m_tmpbuffer);
d->m_wrapper->setNumCopies(option("kde-qtcopies").isEmpty() ? 1 : option("kde-qtcopies").toInt());
if (!option("kde-margin-top").isEmpty())
{
/**
* Scale margings as the margin widget always stores values
* in dot units ( 1/72th in ), to be resolution independent
* when specified by the user ( who usually specifies margins
* in metric units ).
*/
int res = resolution();
d->m_wrapper->setMargins(
( int )( ( option("kde-margin-top").toFloat() * res + 71 ) / 72 ),
( int )( ( option("kde-margin-left").toFloat() * res + 71 ) / 72 ),
( int )( ( option("kde-margin-bottom").toFloat() * res + 71 ) / 72 ),
( int )( ( option("kde-margin-right").toFloat() * res + 71 ) / 72 ) );
}
else if ( d->m_pagesize != NULL )
{
int res = resolution();
DrPageSize *ps = d->m_pagesize;
int top = ( int )( ps->topMargin() * res + 71 ) / 72;
int left = ( int )( ps->leftMargin() * res + 71 ) / 72;
int bottom = ( int )( ps->bottomMargin() * res + 71 ) / 72;
int right = ( int )( ps->rightMargin() * res + 71 ) / 72;
if ( !fullPage() )
{
// Printers can often print very close to the edges (PPD files say ImageArea==PaperDimension).
// But that doesn't mean it looks good. Apps which use setFullPage(false) assume that
// KPrinter will give them reasonable margins, so let's QMAX with defaults from Qt in that case.
// Keep this in sync with KPMarginPage::initPageSize
unsigned int it, il, ib, ir;
d->m_wrapper->margins( &it, &il, &ib, &ir );
top = QMAX( top, (int)it );
left = QMAX( left, (int)il );
bottom = QMAX( bottom, (int)ib );
right = QMAX( right, (int)ir );
}
d->m_wrapper->setMargins( top, left, bottom, right );
}
/*else
{
int res = d->m_wrapper->resolution();
d->m_wrapper->setMargins( res/3, res/2, res/3, res/2 );
}*/
// for special printers, copies are handled by Qt
if (option("kde-isspecial") == "1")
d->m_wrapper->setNumCopies(numCopies());
}