bool FaxGenerator::print( QPrinter& printer )
{
QPainter p( &printer );
QImage image( m_img );
if ( ( image.width() > printer.width() ) || ( image.height() > printer.height() ) )
image = image.scaled( printer.width(), printer.height(),
Qt::KeepAspectRatio, Qt::SmoothTransformation );
p.drawImage( 0, 0, image );
return true;
}
int QPrinterProto::height() const
{
QPrinter *item = qscriptvalue_cast<QPrinter*>(thisObject());
if (item)
return item->height();
return 0;
}
void QwtPolarRenderer::renderTo(
QwtPolarPlot *plot, QPrinter &printer ) const
{
int w = printer.width();
int h = printer.height();
QRectF rect( 0, 0, w, h );
double aspect = rect.width() / rect.height();
if ( ( aspect < 1.0 ) )
rect.setHeight( aspect * rect.width() );
QPainter p( &printer );
render( plot, &p, rect );
}
void PmChart::filePrint()
{
QPrinter printer;
QString creator = QString("pmchart Version ");
creator.append(pmGetConfig("PCP_VERSION"));
printer.setCreator(creator);
printer.setOrientation(QPrinter::Portrait);
printer.setDocName("pmchart.pdf");
QPrintDialog print(&printer, (QWidget *)this);
if (print.exec()) {
QPainter qp(&printer);
painter(&qp, printer.width(), printer.height(), false, false);
}
}
void
MSPeaksWnd::handlePrintCurrentView( const QString& pdfname )
{
// A4 := 210mm x 297mm (8.27 x 11.69 inch)
QSizeF sizeMM( 260, 160 ); // 260x160mm
int resolution = 300;
const double mmToInch = 1.0 / 25.4;
const QSizeF size = sizeMM * mmToInch * resolution;
double margin_left = 0.2 /* inch */ * resolution;
//double margin_right = ( 8.27 - 0.2 ) * resolution;
//double margin_center = (margin_right - margin_left) / 2 + margin_left;
QPrinter printer;
printer.setColorMode( QPrinter::Color );
printer.setPaperSize( QPrinter::A4 );
printer.setFullPage( false );
printer.setOrientation( QPrinter::Landscape );
printer.setDocName( "QtPlatz MS Peaks" );
printer.setOutputFileName( pdfname );
printer.setResolution( resolution );
//--------------------
QPainter painter( &printer );
int n = 0;
for ( auto& plot: plots_ ) {
QRectF boundingRect;
QRectF drawRect( margin_left, 0.0, printer.width() / 2.0, printer.height() );
if ( n++ & 01 ) {
drawRect.moveLeft( printer.width() / 2.0 );
painter.drawText( drawRect, Qt::TextWordWrap, "Relationship between time and flight length", &boundingRect );
} else {
painter.drawText( drawRect, Qt::TextWordWrap, "Relationship between time and m/z", &boundingRect );
}
QwtPlotRenderer renderer;
renderer.setDiscardFlag( QwtPlotRenderer::DiscardCanvasBackground, true );
renderer.setDiscardFlag( QwtPlotRenderer::DiscardCanvasFrame, true );
renderer.setDiscardFlag( QwtPlotRenderer::DiscardBackground, true );
drawRect.setTop( boundingRect.bottom() );
drawRect.setHeight( size.height() );
drawRect.setWidth( size.width() / 2 );
renderer.render( plot.get(), &painter, drawRect ); // render plot
}
}
void AccountsView::print( QPrinter &printer, QPrintDialog &printDialog )
{
//kDebug(planDbg());
uint top, left, bottom, right;
printer.margins( &top, &left, &bottom, &right );
//kDebug(planDbg())<<m.width()<<"x"<<m.height()<<" :"<<top<<","<<left<<","<<bottom<<","<<right<<" :"<<size();
QPainter p;
p.begin( &printer );
p.setViewport( left, top, printer.width() - left - right, printer.height() - top - bottom );
p.setClipRect( left, top, printer.width() - left - right, printer.height() - top - bottom );
QRect preg = p.clipRegion().boundingRect();
//kDebug(planDbg())<<"p="<<preg;
//p.drawRect(preg.x(), preg.y(), preg.width()-1, preg.height()-1);
double scale = qMin( ( double ) preg.width() / ( double ) size().width(), ( double ) preg.height() / ( double ) ( size().height() ) );
//kDebug(planDbg())<<"scale="<<scale;
if ( scale < 1.0 ) {
p.scale( scale, scale );
}
QPixmap labelPixmap = QPixmap::grabWidget( m_label );
p.drawPixmap( m_label->pos(), labelPixmap );
p.translate( 0, m_label->size().height() );
m_dlv->paintContents( &p );
p.end();
}
bool KatePrinter::print (KateDocument *doc)
{
QPrinter printer;
readSettings(printer);
// docname is now always there, including the right Untitled name
printer.setDocName(doc->documentName());
KatePrintTextSettings *kpts = new KatePrintTextSettings;
KatePrintHeaderFooter *kphf = new KatePrintHeaderFooter;
KatePrintLayout *kpl = new KatePrintLayout;
QList<QWidget*> tabs;
tabs << kpts;
tabs << kphf;
tabs << kpl;
QWidget *parentWidget=doc->widget();
if ( !parentWidget )
parentWidget=QApplication::activeWindow();
QScopedPointer<QPrintDialog> printDialog(KdePrint::createPrintDialog(&printer, KdePrint::SystemSelectsPages, tabs, parentWidget));
if ( doc->activeView()->selection() ) {
printer.setPrintRange(QPrinter::Selection);
printDialog->setOption(QAbstractPrintDialog::PrintSelection, true);
}
if ( printDialog->exec() )
{
writeSettings(printer);
KateRenderer renderer(doc, doc->activeKateView());
renderer.config()->setSchema (kpl->colorScheme());
renderer.setPrinterFriendly(true);
QPainter paint( &printer );
/*
* We work in tree cycles:
* 1) initialize variables and retrieve print settings
* 2) prepare data according to those settings
* 3) draw to the printer
*/
uint pdmWidth = printer.width();
uint pdmHeight = printer.height();
int y = 0;
uint xstart = 0; // beginning point for painting lines
uint lineCount = 0;
uint maxWidth = pdmWidth;
int headerWidth = pdmWidth;
int startCol = 0;
int endCol = 0;
bool pageStarted = true;
int remainder = 0; // remaining sublines from a wrapped line (for the top of a new page)
// Text Settings Page
bool selectionOnly = (printDialog->printRange() == QAbstractPrintDialog::Selection);
bool useGuide = kpts->printGuide();
bool printLineNumbers = kpts->printLineNumbers();
uint lineNumberWidth( 0 );
// Header/Footer Page
QFont headerFont(kphf->font()); // used for header/footer
bool useHeader = kphf->useHeader();
QColor headerBgColor(kphf->headerBackground());
QColor headerFgColor(kphf->headerForeground());
uint headerHeight( 0 ); // further init only if needed
QStringList headerTagList; // do
bool headerDrawBg = false; // do
bool useFooter = kphf->useFooter();
QColor footerBgColor(kphf->footerBackground());
QColor footerFgColor(kphf->footerForeground());
uint footerHeight( 0 ); // further init only if needed
QStringList footerTagList; // do
bool footerDrawBg = false; // do
// Layout Page
renderer.config()->setSchema( kpl->colorScheme() );
bool useBackground = kpl->useBackground();
bool useBox = kpl->useBox();
int boxWidth(kpl->boxWidth());
QColor boxColor(kpl->boxColor());
int innerMargin = useBox ? kpl->boxMargin() : 6;
// Post initialization
int maxHeight = (useBox ? pdmHeight-innerMargin : pdmHeight);
uint currentPage( 1 );
uint lastline = doc->lastLine(); // necessary to print selection only
uint firstline( 0 );
const int fontHeight = renderer.fontHeight();
KTextEditor::Range selectionRange;
/*
* Now on for preparations...
* during preparations, variable names starting with a "_" means
* those variables are local to the enclosing block.
*/
{
if ( selectionOnly )
{
// set a line range from the first selected line to the last
selectionRange = doc->activeView()->selectionRange();
firstline = selectionRange.start().line();
lastline = selectionRange.end().line();
lineCount = firstline;
}
if ( printLineNumbers )
{
// figure out the horiizontal space required
QString s( QString("%1 ").arg( doc->lines() ) );
s.fill('5', -1); // some non-fixed fonts haven't equally wide numbers
// FIXME calculate which is actually the widest...
lineNumberWidth = renderer.currentFontMetrics().width( s );
// a small space between the line numbers and the text
int _adj = renderer.currentFontMetrics().width( "5" );
// adjust available width and set horizontal start point for data
maxWidth -= (lineNumberWidth + _adj);
xstart += lineNumberWidth + _adj;
}
if ( useHeader || useFooter )
{
// Set up a tag map
// This retrieves all tags, ued or not, but
// none of theese operations should be expensive,
// and searcing each tag in the format strings is avoided.
QDateTime dt = QDateTime::currentDateTime();
QMap<QString,QString> tags;
KUser u (KUser::UseRealUserID);
tags["u"] = u.loginName();
tags["d"] = KGlobal::locale()->formatDateTime(dt, KLocale::ShortDate);
tags["D"] = KGlobal::locale()->formatDateTime(dt, KLocale::LongDate);
tags["h"] = KGlobal::locale()->formatTime(dt.time(), false);
tags["y"] = KGlobal::locale()->formatDate(dt.date(), KLocale::ShortDate);
tags["Y"] = KGlobal::locale()->formatDate(dt.date(), KLocale::LongDate);
tags["f"] = doc->url().fileName();
tags["U"] = doc->url().prettyUrl();
if ( selectionOnly )
{
QString s( i18n("(Selection of) ") );
tags["f"].prepend( s );
tags["U"].prepend( s );
}
QRegExp reTags( "%([dDfUhuyY])" ); // TODO tjeck for "%%<TAG>"
if (useHeader)
{
headerDrawBg = kphf->useHeaderBackground();
headerHeight = QFontMetrics( headerFont ).height();
if ( useBox || headerDrawBg )
headerHeight += innerMargin * 2;
else
headerHeight += 1 + QFontMetrics( headerFont ).leading();
headerTagList = kphf->headerFormat();
QMutableStringListIterator it(headerTagList);
while ( it.hasNext() ) {
QString tag = it.next();
int pos = reTags.indexIn( tag );
QString rep;
while ( pos > -1 )
{
rep = tags[reTags.cap( 1 )];
tag.replace( (uint)pos, 2, rep );
pos += rep.length();
pos = reTags.indexIn( tag, pos );
}
it.setValue( tag );
}
if (!headerBgColor.isValid())
headerBgColor = Qt::lightGray;
if (!headerFgColor.isValid())
headerFgColor = Qt::black;
}
if (useFooter)
{
footerDrawBg = kphf->useFooterBackground();
footerHeight = QFontMetrics( headerFont ).height();
if ( useBox || footerDrawBg )
footerHeight += 2*innerMargin;
else
footerHeight += 1; // line only
footerTagList = kphf->footerFormat();
QMutableStringListIterator it(footerTagList);
while ( it.hasNext() ) {
QString tag = it.next();
int pos = reTags.indexIn( tag );
QString rep;
while ( pos > -1 )
{
rep = tags[reTags.cap( 1 )];
tag.replace( (uint)pos, 2, rep );
pos += rep.length();
pos = reTags.indexIn( tag, pos );
}
it.setValue( tag );
}
if (!footerBgColor.isValid())
footerBgColor = Qt::lightGray;
if (!footerFgColor.isValid())
footerFgColor = Qt::black;
// adjust maxheight, so we can know when/where to print footer
maxHeight -= footerHeight;
}
} // if ( useHeader || useFooter )
if ( useBackground )
{
if ( ! useBox )
{
xstart += innerMargin;
maxWidth -= innerMargin * 2;
}
}
if ( useBox )
{
if (!boxColor.isValid())
boxColor = Qt::black;
if (boxWidth < 1) // shouldn't be pssible no more!
boxWidth = 1;
// set maxwidth to something sensible
maxWidth -= ( ( boxWidth + innerMargin ) * 2 );
xstart += boxWidth + innerMargin;
// maxheight too..
maxHeight -= boxWidth;
}
else
boxWidth = 0;
// now that we know the vertical amount of space needed,
// it is possible to calculate the total number of pages
// if needed, that is if any header/footer tag contains "%P".
if ( !headerTagList.filter("%P").isEmpty() || !footerTagList.filter("%P").isEmpty() )
{
kDebug(13020)<<"'%P' found! calculating number of pages...";
int pageHeight = maxHeight;
if ( useHeader )
pageHeight -= ( headerHeight + innerMargin );
if ( useFooter )
pageHeight -= innerMargin;
const int linesPerPage = pageHeight / fontHeight;
// kDebug() << "Lines per page:" << linesPerPage;
// calculate total layouted lines in the document
int totalLines = 0;
// TODO: right now ignores selection printing
for (int i = firstline; i <= lastline; ++i) {
KateLineLayoutPtr rangeptr(new KateLineLayout(doc));
rangeptr->setLine(i);
renderer.layoutLine(rangeptr, (int)maxWidth, false);
totalLines += rangeptr->viewLineCount();
}
int totalPages = (totalLines / linesPerPage)
+ ((totalLines % linesPerPage) > 0 ? 1 : 0);
// kDebug() << "_______ pages:" << (totalLines / linesPerPage);
// kDebug() << "________ rest:" << (totalLines % linesPerPage);
// TODO: add space for guide if required
// if ( useGuide )
// _lt += (guideHeight + (fontHeight /2)) / fontHeight;
// substitute both tag lists
QString re("%P");
QStringList::Iterator it;
for ( it=headerTagList.begin(); it!=headerTagList.end(); ++it )
(*it).replace( re, QString( "%1" ).arg( totalPages ) );
for ( it=footerTagList.begin(); it!=footerTagList.end(); ++it )
(*it).replace( re, QString( "%1" ).arg( totalPages ) );
}
} // end prepare block
/*
On to draw something :-)
*/
while ( lineCount <= lastline )
{
startCol = 0;
endCol = 0;
if ( y + fontHeight > maxHeight )
{
kDebug(13020)<<"Starting new page,"<<lineCount<<"lines up to now.";
printer.newPage();
paint.resetTransform();
currentPage++;
pageStarted = true;
y=0;
}
if ( pageStarted )
{
if ( useHeader )
{
paint.setPen(headerFgColor);
paint.setFont(headerFont);
if ( headerDrawBg )
paint.fillRect(0, 0, headerWidth, headerHeight, headerBgColor);
if (headerTagList.count() == 3)
{
int valign = ( (useBox||headerDrawBg||useBackground) ?
Qt::AlignVCenter : Qt::AlignTop );
int align = valign|Qt::AlignLeft;
int marg = ( useBox || headerDrawBg ) ? innerMargin : 0;
if ( useBox ) marg += boxWidth;
QString s;
for (int i=0; i<3; i++)
{
s = headerTagList[i];
if (s.indexOf("%p") != -1) s.replace("%p", QString::number(currentPage));
paint.drawText(marg, 0, headerWidth-(marg*2), headerHeight, align, s);
align = valign|(i == 0 ? Qt::AlignHCenter : Qt::AlignRight);
}
}
if ( ! ( headerDrawBg || useBox || useBackground ) ) // draw a 1 px (!?) line to separate header from contents
{
paint.drawLine( 0, headerHeight-1, headerWidth, headerHeight-1 );
//y += 1; now included in headerHeight
}
y += headerHeight + innerMargin;
}
if ( useFooter )
{
paint.setPen(footerFgColor);
if ( ! ( footerDrawBg || useBox || useBackground ) ) // draw a 1 px (!?) line to separate footer from contents
paint.drawLine( 0, maxHeight + innerMargin - 1, headerWidth, maxHeight + innerMargin - 1 );
if ( footerDrawBg )
paint.fillRect(0, maxHeight+innerMargin+boxWidth, headerWidth, footerHeight, footerBgColor);
if (footerTagList.count() == 3)
{
int align = Qt::AlignVCenter|Qt::AlignLeft;
int marg = ( useBox || footerDrawBg ) ? innerMargin : 0;
if ( useBox ) marg += boxWidth;
QString s;
for (int i=0; i<3; i++)
{
s = footerTagList[i];
if (s.indexOf("%p") != -1) s.replace("%p", QString::number(currentPage));
paint.drawText(marg, maxHeight+innerMargin, headerWidth-(marg*2), footerHeight, align, s);
align = Qt::AlignVCenter|(i == 0 ? Qt::AlignHCenter : Qt::AlignRight);
}
}
} // done footer
if ( useBackground )
{
// If we have a box, or the header/footer has backgrounds, we want to paint
// to the border of those. Otherwise just the contents area.
int _y = y, _h = maxHeight - y;
if ( useBox )
{
_y -= innerMargin;
_h += 2 * innerMargin;
}
else
{
if ( headerDrawBg )
{
_y -= innerMargin;
_h += innerMargin;
}
if ( footerDrawBg )
{
_h += innerMargin;
}
}
paint.fillRect( 0, _y, pdmWidth, _h, renderer.config()->backgroundColor());
}
if ( useBox )
{
paint.setPen(QPen(boxColor, boxWidth));
paint.drawRect(0, 0, pdmWidth, pdmHeight);
if (useHeader)
paint.drawLine(0, headerHeight, headerWidth, headerHeight);
else
y += innerMargin;
if ( useFooter ) // drawline is not trustable, grr.
paint.fillRect( 0, maxHeight+innerMargin, headerWidth, boxWidth, boxColor );
}
if ( useGuide && currentPage == 1 )
{ // FIXME - this may span more pages...
// draw a box unless we have boxes, in which case we end with a box line
int _ystart = y;
QString _hlName = doc->highlight()->name();
QList<KateExtendedAttribute::Ptr> _attributes; // list of highlight attributes for the legend
doc->highlight()->getKateExtendedAttributeList(kpl->colorScheme(), _attributes);
KateAttributeList _defaultAttributes;
KateHlManager::self()->getDefaults ( renderer.config()->schema(), _defaultAttributes );
QColor _defaultPen = _defaultAttributes.at(0)->foreground().color();
paint.setPen(_defaultPen);
int _marg = 0;
if ( useBox )
_marg += (2*boxWidth) + (2*innerMargin);
else
{
if ( useBackground )
_marg += 2*innerMargin;
_marg += 1;
y += 1 + innerMargin;
}
// draw a title string
QFont _titleFont = renderer.config()->font();
_titleFont.setBold(true);
paint.setFont( _titleFont );
QRect _r;
paint.drawText( QRect(_marg, y, pdmWidth-(2*_marg), maxHeight - y),
Qt::AlignTop|Qt::AlignHCenter,
i18n("Typographical Conventions for %1", _hlName ), &_r );
int _w = pdmWidth - (_marg*2) - (innerMargin*2);
int _x = _marg + innerMargin;
y += _r.height() + innerMargin;
paint.drawLine( _x, y, _x + _w, y );
y += 1 + innerMargin;
int _widest( 0 );
foreach (const KateExtendedAttribute::Ptr &attribute, _attributes)
_widest = qMax(QFontMetrics(attribute->font()).width(attribute->name().section(':',1,1)), _widest);
int _guideCols = _w/( _widest + innerMargin );
// draw attrib names using their styles
int _cw = _w/_guideCols;
int _i(0);
_titleFont.setUnderline(true);
QString _currentHlName;
foreach (const KateExtendedAttribute::Ptr &attribute, _attributes)
{
QString _hl = attribute->name().section(':',0,0);
QString _name = attribute->name().section(':',1,1);
if ( _hl != _hlName && _hl != _currentHlName ) {
_currentHlName = _hl;
if ( _i%_guideCols )
y += fontHeight;
y += innerMargin;
paint.setFont(_titleFont);
paint.setPen(_defaultPen);
paint.drawText( _x, y, _w, fontHeight, Qt::AlignTop, _hl + ' ' + i18n("text") );
y += fontHeight;
_i = 0;
}
KTextEditor::Attribute _attr = *_defaultAttributes[attribute->defaultStyleIndex()];
_attr += *attribute;
paint.setPen( _attr.foreground().color() );
paint.setFont( _attr.font() );
if (_attr.hasProperty(QTextFormat::BackgroundBrush) ) {
QRect _rect = QFontMetrics(_attr.font()).boundingRect(_name);
_rect.moveTo(_x + ((_i%_guideCols)*_cw), y);
paint.fillRect(_rect, _attr.background() );
}
paint.drawText(( _x + ((_i%_guideCols)*_cw)), y, _cw, fontHeight, Qt::AlignTop, _name );
_i++;
if ( _i && ! ( _i%_guideCols ) )
y += fontHeight;
}
if ( _i%_guideCols )
y += fontHeight;// last row not full
// draw a box around the legend
paint.setPen ( _defaultPen );
if ( useBox )
paint.fillRect( 0, y+innerMargin, headerWidth, boxWidth, boxColor );
else
{
_marg -=1;
paint.drawRect( _marg, _ystart, pdmWidth-(2*_marg), y-_ystart+innerMargin );
}
y += ( useBox ? boxWidth : 1 ) + (innerMargin*2);
} // useGuide
paint.translate(xstart,y);
pageStarted = false;
} // pageStarted; move on to contents:)
void DetailledPrintStyle::print( const KABC::Addressee::List &contacts, PrintProgress *progress )
{
mPrintProgress = progress;
progress->addMessage( i18n( "Setting up fonts and colors" ) );
progress->setProgress( 0 );
bool useKDEFonts;
QFont font;
QColor foreColor = Qt::black;
QColor headerColor = Qt::white;
bool useHeaderColor = true;
QColor backColor = Qt::black;
bool useBGColor;
// save, always available defaults:
QFont header = QFont("Helvetica", 12, QFont::Normal);
QFont headlines = QFont("Helvetica", 12, QFont::Normal, true);
QFont body = QFont("Helvetica", 12, QFont::Normal);
QFont fixed = QFont("Courier", 12, QFont::Normal);
QFont comment = QFont("Helvetica", 10, QFont::Normal);
// store the configuration settings:
KConfigGroup config = KGlobal::config()->group(ConfigSectionName);
useKDEFonts = mPageAppearance->cbStandardFonts->isChecked();
config.writeEntry( UseKDEFonts, useKDEFonts );
// read the font and color selections from the wizard pages:
useBGColor=mPageAppearance->cbBackgroundColor->isChecked();
config.writeEntry( ColoredContactHeaders, useBGColor );
// use colored contact headers, otherwise use plain black and white):
if ( useBGColor ) {
headerColor = mPageAppearance->kcbHeaderTextColor->color();
backColor = mPageAppearance->kcbHeaderBGColor->color();
config.writeEntry( ContactHeaderForeColor, headerColor );
config.writeEntry( ContactHeaderBGColor, backColor );
}
if ( mPageAppearance->cbStandardFonts->isChecked() ) {
QFont standard = KGlobalSettings::generalFont();
header = standard;
headlines = standard;
body = standard;
fixed = KGlobalSettings::fixedFont();
comment = standard;
} else {
header.setFamily( mPageAppearance->kfcHeaderFont->currentText() );
header.setPointSize( mPageAppearance->kisbHeaderFontSize->value() );
config.writeEntry( HeaderFont, header );
// headlines:
headlines.setFamily( mPageAppearance->kfcHeadlineFont->currentText() );
headlines.setPointSize( mPageAppearance->kisbHeadlineFontSize->value() );
config.writeEntry( HeadlinesFont, headlines );
// body:
body.setFamily( mPageAppearance->kfcBodyFont->currentText() );
body.setPointSize( mPageAppearance->kisbBodyFontSize->value() );
config.writeEntry( BodyFont, body );
// details:
comment.setFamily( mPageAppearance->kfcDetailsFont->currentText() );
comment.setPointSize( mPageAppearance->kisbDetailsFontSize->value() );
config.writeEntry( DetailsFont, comment );
// fixed:
fixed.setFamily( mPageAppearance->kfcFixedFont->currentText() );
fixed.setPointSize( mPageAppearance->kisbFixedFontSize->value() );
config.writeEntry( FixedFont, fixed );
}
mPainter = new KABEntryPainter;
mPainter->setForegroundColor( foreColor );
mPainter->setHeaderColor( headerColor );
mPainter->setBackgroundColor( backColor );
mPainter->setUseHeaderColor( useHeaderColor );
mPainter->setHeaderFont( header );
mPainter->setHeadLineFont( headlines );
mPainter->setBodyFont( body );
mPainter->setFixedFont( fixed );
mPainter->setCommentFont( comment );
// Printing "Work Address:" / "Telephones:" headlines adds
// no interesting information and just take space.
// So I added this setter, but I leave it true by default because
// otherwise the indenting looks a bit weird -- ## TODO.
mPainter->setPrintHeadLines( true ); // TODO a checkbox for it
QPrinter *printer = wizard()->printer();
progress->addMessage( i18n( "Setting up margins and spacing" ) );
int marginTop = 0,
marginLeft = 64, // to allow stapling, need refinement with two-side prints
marginRight = 0,
marginBottom = 0;
register int left, top, width, height;
QPainter painter( printer );
left = qMax( printer->pageRect().left() - printer->paperRect().left(), marginLeft );
top = qMax( printer->pageRect().top() - printer->paperRect().top(), marginTop );
width = printer->width() - left - qMax( printer->paperRect().right() - printer->pageRect().right(), marginRight );
height = printer->height() - top - qMax( printer->paperRect().bottom() - printer->pageRect().bottom(), marginBottom );
printer->setFullPage( true ); // use whole page
painter.setViewport( left, top, width, height );
progress->addMessage( i18n( "Printing" ) );
printEntries( contacts, printer, &painter,
QRect( 0, 0, printer->width(), printer->height() ) );
progress->addMessage( i18n( "Done" ) );
config.sync();
}
void Matrix::exportVector(const QString& fileName, int res, bool color, bool keepAspect, QPrinter::PageSize pageSize)
{
if (d_view_type != ImageView)
return;
if ( fileName.isEmpty() ){
QMessageBox::critical(this, tr("QtiPlot - Error"), tr("Please provide a valid file name!"));
return;
}
QPrinter printer;
printer.setCreator("QtiPlot");
printer.setFullPage(true);
if (res)
printer.setResolution(res);
printer.setOutputFileName(fileName);
if (fileName.contains(".eps"))
printer.setOutputFormat(QPrinter::PostScriptFormat);
if (color)
printer.setColorMode(QPrinter::Color);
else
printer.setColorMode(QPrinter::GrayScale);
int cols = numCols();
int rows = numRows();
QRect rect = QRect(0, 0, cols, rows);
if (pageSize == QPrinter::Custom)
printer.setPageSize(Graph::minPageSize(printer, rect));
else
printer.setPageSize(pageSize);
double aspect = (double)cols/(double)rows;
if (aspect < 1)
printer.setOrientation(QPrinter::Portrait);
else
printer.setOrientation(QPrinter::Landscape);
if (keepAspect){// export should preserve aspect ratio
double page_aspect = double(printer.width())/double(printer.height());
if (page_aspect > aspect){
int margin = (int) ((0.1/2.54)*printer.logicalDpiY()); // 1 mm margins
int height = printer.height() - 2*margin;
int width = int(height*aspect);
int x = (printer.width()- width)/2;
rect = QRect(x, margin, width, height);
} else if (aspect >= page_aspect){
int margin = (int) ((0.1/2.54)*printer.logicalDpiX()); // 1 mm margins
int width = printer.width() - 2*margin;
int height = int(width/aspect);
int y = (printer.height()- height)/2;
rect = QRect(margin, y, width, height);
}
} else {
int x_margin = (int) ((0.1/2.54)*printer.logicalDpiX()); // 1 mm margins
int y_margin = (int) ((0.1/2.54)*printer.logicalDpiY()); // 1 mm margins
int width = printer.width() - 2*x_margin;
int height = printer.height() - 2*y_margin;
rect = QRect(x_margin, y_margin, width, height);
}
QPainter paint(&printer);
paint.drawImage(rect, d_matrix_model->renderImage());
paint.end();
}
void Matrix::print(const QString& fileName)
{
QPrinter printer;
printer.setColorMode (QPrinter::GrayScale);
if (!fileName.isEmpty()){
printer.setCreator("QtiPlot");
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setOutputFileName(fileName);
} else {
QPrintDialog printDialog(&printer, applicationWindow());
if (printDialog.exec() != QDialog::Accepted)
return;
}
printer.setFullPage( true );
QPainter p;
if ( !p.begin(&printer ) )
return; // paint on printer
int dpiy = printer.logicalDpiY();
const int margin = (int) ( (1/2.54)*dpiy ); // 1 cm margins
if (d_view_type == ImageView){
p.drawImage (printer.pageRect(), d_matrix_model->renderImage());
return;
}
QHeaderView *vHeader = d_table_view->verticalHeader();
int rows = numRows();
int cols = numCols();
int height = margin;
int i, vertHeaderWidth = vHeader->width();
int right = margin + vertHeaderWidth;
// print header
p.setFont(QFont());
QString header_label = d_matrix_model->headerData(0, Qt::Horizontal).toString();
QRect br = p.boundingRect(br, Qt::AlignCenter, header_label);
p.drawLine(right, height, right, height+br.height());
QRect tr(br);
for(i=0; i<cols; i++){
int w = d_table_view->columnWidth(i);
tr.setTopLeft(QPoint(right,height));
tr.setWidth(w);
tr.setHeight(br.height());
header_label = d_matrix_model->headerData(i, Qt::Horizontal).toString();
p.drawText(tr, Qt::AlignCenter, header_label,-1);
right += w;
p.drawLine(right, height, right, height+tr.height());
if (right >= printer.width()-2*margin )
break;
}
p.drawLine(margin + vertHeaderWidth, height, right-1, height);//first horizontal line
height += tr.height();
p.drawLine(margin, height, right-1, height);
// print table values
for(i=0;i<rows;i++){
right = margin;
QString cell_text = d_matrix_model->headerData(i, Qt::Horizontal).toString()+"\t";
tr = p.boundingRect(tr, Qt::AlignCenter, cell_text);
p.drawLine(right, height, right, height+tr.height());
br.setTopLeft(QPoint(right,height));
br.setWidth(vertHeaderWidth);
br.setHeight(tr.height());
p.drawText(br,Qt::AlignCenter,cell_text,-1);
right += vertHeaderWidth;
p.drawLine(right, height, right, height+tr.height());
for(int j=0; j<cols; j++){
int w = d_table_view->columnWidth (j);
cell_text = text(i,j)+"\t";
tr = p.boundingRect(tr,Qt::AlignCenter,cell_text);
br.setTopLeft(QPoint(right,height));
br.setWidth(w);
br.setHeight(tr.height());
p.drawText(br, Qt::AlignCenter, cell_text, -1);
right += w;
p.drawLine(right, height, right, height+tr.height());
if (right >= printer.width()-2*margin )
break;
}
height += br.height();
p.drawLine(margin, height, right-1, height);
if (height >= printer.height()-margin ){
printer.newPage();
height = margin;
p.drawLine(margin, height, right, height);
}
}
}
bool Screenshot::SaveScreenShotToPdf(QPixmap screenShot,
QString fileName,
QPrinter::Orientation orientation,
QPrinter::PageSize pageSize,
QPrinter::ColorMode colorMode)
{
QByteArray encodedString;
QTextCodec* codec = QTextCodec::codecForName("Windows-1251");;
QString appendText, titleMessage;
Qt::WindowFlags flag = 0;
flag |= Qt::Tool;// Удаление значка с taskbar и кнопок максимум, минимум размера окна
flag |= Qt::WindowStaysOnTopHint;// Всегда поверх других
flag |= Qt::FramelessWindowHint;
flag |= Qt::WindowTitleHint;
QDateTime date_time = QDateTime::currentDateTime();
QMessageBox msgBox;
msgBox.setWindowTitle(date_time.toString() + " " + QApplication::applicationName() + ":" + QApplication::applicationVersion());
msgBox.setWindowFlags(flag);
// Step 1. Убедится, что screenshot не пустой
if(screenShot.isNull()){
encodedString = "Сообщение";
titleMessage = codec->toUnicode(encodedString);
encodedString = "В буфере обмена ничего нет";
msgBox.setText(titleMessage); // Заголовок сообщения
msgBox.setIcon(QMessageBox::Information); // Тип иконки сообщения
msgBox.setInformativeText(appendText); // Основное сообщение Message Box
msgBox.setDefaultButton(QMessageBox::Save); // На какой кнопке фокусироваться по умолчанию
msgBox.exec();
return 0;
}//if
// Step 2. Убедится, что fileName не пустой
if (fileName.isEmpty()){
encodedString = "Сообщение";
titleMessage = codec->toUnicode(encodedString);
encodedString = "Имя файла не указано";
appendText = codec->toUnicode(encodedString);
msgBox.setText(titleMessage); // Заголовок сообщения
msgBox.setIcon(QMessageBox::Information); // Тип иконки сообщения
msgBox.setInformativeText(appendText); // Основное сообщение Message Box
msgBox.setDefaultButton(QMessageBox::Save); // На какой кнопке фокусироваться по умолчанию
msgBox.exec();
return 0;
}//if
// Расширение файла
fileName += ".pdf";
// Step 3. Проверка существования файла. Если файл существует, то решить, нужно ли его перезаписывать
if (QFile::exists(fileName)){
encodedString = "Процедура сохранения";
titleMessage = codec->toUnicode(encodedString);
encodedString = " \nуже существует. Заменить?";
appendText = codec->toUnicode(encodedString);
msgBox.setText(titleMessage); // Заголовок сообщения
msgBox.setIcon(QMessageBox::Information); // Тип иконки сообщения
msgBox.setInformativeText(fileName + appendText); // Основное сообщение Message Box
msgBox.setStandardButtons(QMessageBox::Save | QMessageBox::Cancel); // Добавление реагирования на софт клавиши
msgBox.setDefaultButton(QMessageBox::Save); // На какой кнопке фокусироваться по умолчанию
int ret = msgBox.exec(); // Запускаем QMessageBox. После выполнения, в ret будет лежать значение кнопки, на которую нажали - это необходимо для дальнейшей обработки событий
if(ret == QMessageBox::Cancel)
return 0;
}//if
// Step 4. Объявление экземпляра класса QPrinter и определение его настроек
QPrinter printer;
printer.setOutputFileName(fileName);
printer.setFullPage(true);
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setPaperSize(pageSize);
printer.setOrientation(orientation);
printer.setColorMode(colorMode);
printer.newPage();
// Step 5. Проверка на возможные ошибки
QPainter painter;
if (! painter.begin(&printer)){
encodedString = "Ошибка открытия файла";
titleMessage = codec->toUnicode(encodedString);
encodedString = "Убедитесь, что запись в файл разрешена";
appendText = codec->toUnicode(encodedString);
msgBox.setText(titleMessage); // Заголовок сообщения
msgBox.setIcon(QMessageBox::Warning); // Тип иконки сообщения
msgBox.setInformativeText(appendText); // Основное сообщение Message Box
msgBox.setDefaultButton(QMessageBox::Save); // На какой кнопке фокусироваться по умолчанию
msgBox.show();
return 0;
}//if
/*
if (! printer.newPage()){
encodedString = "Ошибка при добавлении новой страницы";
titleMessage = codec->toUnicode(encodedString);
encodedString = "Убедитесь, что на диске есть место";
appendText = codec->toUnicode(encodedString);
msgBox.setText(titleMessage); // Заголовок сообщения
msgBox.setIcon(QMessageBox::Warning); // Тип иконки сообщения
msgBox.setInformativeText(appendText); // Основное сообщение Message Box
msgBox.setDefaultButton(QMessageBox::Save); // На какой кнопке фокусироваться по умолчанию
msgBox.show();
return 0;
}//if
*/
// Step 6. Сохранение
painter.drawPixmap(0, 0, printer.width(), printer.height(), screenShot);
painter.end();
/*
QFile file("c://test.txt");
file.open(QIODevice::Append | QIODevice::Text);
QTextStream out(&file);
out << temp;
out << "\n";
file.close();
*/
return 1;
}
void inputRZImpl::print()
{
QString fname = EGSdir + EGSfileName;
QPrinter* printer = new QPrinter;
printer->setPageSize( QPrinter::Letter );
const int Margin = 20;
const int MarginY = 30;
int pageNo = 1;
QPrintDialog pdialog(printer,this);
if ( pdialog.exec()) {
cout << "let's print !!!" << endl;
QPainter paint( printer );
//if( !paint.begin( printer ) ) // paint on printer
// return;
static const char *fonts[] = { "Helvetica", "Courier", "Times", 0 };
static int sizes[] = { 10, 12, 18, 24, 36, 0 };
int yPos = 0;
QFont fontNormal( fonts[1], sizes[0] );
QFont fontBold( fonts[0], sizes[0] );
fontBold.setWeight( QFont::Black);
paint.setFont( fontBold );
QFontMetrics fmBold = paint.fontMetrics();
paint.setFont( fontNormal );
QFontMetrics fm = paint.fontMetrics();
//qt3to4 -- BW
//Q3PaintDeviceMetrics metrics( printer ); // need width/height
QFile fi( fname );
//qt3to4 -- BW
//Q3TextStream ts( &fi );
QTextStream ts( &fi );
QString t;
int StepsPerPage = 500;
int LinesPerPage = (printer->height() - 2* MarginY) / fm.lineSpacing();
if ( fi.open( QIODevice::ReadOnly ) ) {
int NumOfPages = 1 + TotalTextLines( fname ) / LinesPerPage;
int totalSteps = StepsPerPage * NumOfPages;
QString msg( "Printing (page " );
msg += QString::number( pageNo );
msg += ")...";
//qt3to4 -- BW
//Q3ProgressDialog* dialog = new Q3ProgressDialog(msg, "Cancel",
// totalSteps, this, "progress", true);
QProgressDialog* dialog = new QProgressDialog(msg, "Cancel",0,totalSteps);
//dialog->setTotalSteps( totalSteps );
//dialog->setProgress( 0 );
dialog->setValue(0);
dialog->setMinimumDuration( 0 );
int progress_count = 0;
QString gui = "EGSnrc GUI for RZ Geometries: " + EGSfileName;
QDate currDate = QDate::currentDate();
QString date = currDate.toString ( "dd.MM.yyyy" );
paint.setFont( fontBold );
paint.drawText( Margin, 0, printer->width() - 2*Margin, fmBold.lineSpacing(),
Qt::AlignLeft | Qt::RichText, gui );
paint.drawText( Margin, 0, printer->width() - 2*Margin, fmBold.lineSpacing(),
Qt::AlignRight, date );
paint.drawLine( Margin, MarginY - 10, printer->width() - Margin, MarginY - 10 );
paint.drawLine( Margin, printer->height() - MarginY + 10,
printer->width() - Margin, printer->height() - MarginY + 10 );
paint.drawText( Margin, printer->height() - fmBold.lineSpacing(),
printer->width(), fmBold.lineSpacing(),
Qt::AlignHCenter, QString::number( pageNo ) );
paint.setFont( fontNormal );
do {
progress_count++;
qApp->processEvents();
if ( dialog->wasCanceled() )
dialog->close();
t = ts.readLine();
if ( MarginY + yPos + fm.lineSpacing() > printer->height() - MarginY ) {
do{
//dialog->setProgress( ++progress_count );
dialog->setValue(++progress_count );
}while ( progress_count < StepsPerPage*pageNo );
msg = "Printing (page " + QString::number( ++pageNo ) + ")...";
dialog->setLabelText( msg );
printer->newPage(); // no more room on this page
yPos = 0; // back to top of page
paint.setFont( fontBold );
paint.drawText( Margin, 0, printer->width() - 2*Margin, fmBold.lineSpacing(),
Qt::AlignLeft | Qt::RichText, gui );
paint.drawText( Margin, 0, printer->width() - 2*Margin, fmBold.lineSpacing(),
Qt::AlignRight, date );
paint.drawLine( Margin, MarginY - 10, printer->width() - Margin, MarginY - 10 );
paint.drawLine( Margin, printer->height() - MarginY + 10,
printer->width() - Margin, printer->height() - MarginY + 10 );
paint.drawText( Margin, printer->height() - fmBold.lineSpacing(),
printer->width(), fmBold.lineSpacing(),
Qt::AlignHCenter, QString::number( pageNo ) );
paint.setFont( fontNormal );
}
paint.drawText( Margin, MarginY + yPos,
printer->width(), fm.lineSpacing(),
Qt::TextExpandTabs | Qt::TextDontClip, t );
yPos = yPos + fm.lineSpacing();
dialog->setValue( progress_count );
//qt3to4 -- BW
//} while ( !ts.eof() );
} while ( !ts.atEnd() );
do{
dialog->setValue( ++progress_count );
}while ( progress_count < totalSteps );
dialog->setValue( totalSteps );
zap(dialog);
}
else {
QMessageBox::critical( 0,
tr("Error printing "),
tr("Couldn't open file %1").arg(fname),
tr("Quit") );
}
fi.close();
}
else {
QMessageBox::information( this, "Printing status", "Printing aborted");
}
delete printer;
}
