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 KGVDocument::print()
{
if( !dsc() ) return;
KPrinter printer;
if( dsc()->isStructured() )
{
printer.setPageSelection( KPrinter::ApplicationSide );
printer.setCurrentPage( _part->miniWidget()->displayOptions().page() + 1 );
printer.setMinMax( 1, dsc()->page_count() );
printer.setOption( "kde-range",
pageListToRange( _part->markList()->markList() ) );
if( printer.setup( _part->widget(), i18n("Print %1").arg(_part->url().fileName()) ) )
{
KTempFile tf( QString::null, ".ps" );
if( tf.status() == 0 )
{
if ( printer.pageList().empty() ) {
KMessageBox::sorry( 0,
i18n( "Printing failed because the list of "
"pages to be printed was empty." ),
i18n( "Error Printing" ) );
} else if ( savePages( tf.name(), printer.pageList() ) ) {
printer.printFiles( QStringList( tf.name() ), true );
} else {
KMessageBox::error( 0, i18n( "<qt><strong>Printing failure:</strong><br>Could not convert to PostScript</qt>" ) );
}
}
else
{
// TODO: Proper error handling
;
}
}
}
else
{
printer.setPageSelection( KPrinter::SystemSide );
if( printer.setup( _part->widget(), i18n("Print %1").arg(_part->url().fileName()) ) )
printer.printFiles( _fileName );
}
}
void KSnapshot::slotPrint()
{
KPrinter printer;
if (snapshot.width() > snapshot.height())
printer.setOrientation(KPrinter::Landscape);
else
printer.setOrientation(KPrinter::Portrait);
qApp->processEvents();
if (printer.setup(this, i18n("Print Screenshot")))
{
qApp->processEvents();
QPainter painter(&printer);
QPaintDeviceMetrics metrics(painter.device());
float w = snapshot.width();
float dw = w - metrics.width();
float h = snapshot.height();
float dh = h - metrics.height();
bool scale = false;
if ( (dw > 0.0) || (dh > 0.0) )
scale = true;
if ( scale ) {
QImage img = snapshot.convertToImage();
qApp->processEvents();
float newh, neww;
if ( dw > dh ) {
neww = w-dw;
newh = neww/w*h;
}
else {
newh = h-dh;
neww = newh/h*w;
}
img = img.smoothScale( int(neww), int(newh), QImage::ScaleMin );
qApp->processEvents();
int x = (metrics.width()-img.width())/2;
int y = (metrics.height()-img.height())/2;
painter.drawImage( x, y, img);
}
else {
int x = (metrics.width()-snapshot.width())/2;
int y = (metrics.height()-snapshot.height())/2;
painter.drawPixmap( x, y, snapshot );
}
}
qApp->processEvents();
}
void KgpgApp::slotFilePrint()
{
KPrinter prt;
//kdDebug(2100)<<"Printing..."<<endl;
if (prt.setup(this)) {
TQPainter painter(&prt);
TQPaintDeviceMetrics metrics(painter.device());
painter.drawText( 0, 0, metrics.width(), metrics.height(), AlignLeft|AlignTop|DontClip,view->editor->text() );
}
}
void Kolf::print()
{
KPrinter pr;
pr.addDialogPage(new PrintDialogPage());
if (pr.setup(this, i18n("Print %1 - Hole %2").arg(game->courseName()).arg(game->currentHole())))
{
pr.newPage();
if (game)
game->print(pr);
}
}
void KstApp::slotFilePrint() {
slotUpdateStatusMsg(i18n("Printing..."));
KPrinter printer;
printer.setPageSize(KPrinter::Letter);
printer.setOrientation(KPrinter::Landscape);
// FIXME: Make a better title for the printingdialog
if (printer.setup(this, i18n("Print Data")))
{
view->print(&printer);
}
slotUpdateStatusMsg(i18n("Ready"));
}
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();
}
}
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;
}