void ORPrintRender::renderPage(ORODocument * pDocument, int pageNb, QPainter *painter, qreal xDpi, qreal yDpi, QSize margins, int printResolution)
{
OROPage * p = pDocument->page(pageNb);
if(((!p->backgroundImage().isNull()) && (p->backgroundOpacity() != 0)) ||
((!p->watermarkText().isEmpty()) && (p->watermarkOpacity() != 0)))
{
// Do some simple processing used by both Background and Watermark
const int resolution = 100;
bool doBgWm = false;
int printMarginWidth = margins.width();
int printMarginHeight = margins.height();
QString pageSize = pDocument->pageOptions().getPageSize();
int pageWidth = 0;
int pageHeight = 0;
if(pageSize == "Custom") {
// if this is custom sized sheet of paper we will just use those values
pageWidth = (int)(pDocument->pageOptions().getCustomWidth() * resolution);
pageHeight = (int)(pDocument->pageOptions().getCustomHeight() * resolution);
} else {
// lookup the correct size information for the specified size paper
PageSizeInfo pi = PageSizeInfo::getByName(pageSize);
if(!pi.isNull())
{
pageWidth = (int)((pi.width() / 100.0) * resolution);
pageHeight = (int)((pi.height() / 100.0) * resolution);
}
}
if(!pDocument->pageOptions().isPortrait()) {
int tmp = pageWidth;
pageWidth = pageHeight;
pageHeight = tmp;
}
if(pageWidth < 1 || pageHeight < 1) {
// whoops we couldn't find it.... we will use the values from the painter
// and add in the margins of the printer to get what should be the correct
// size of the sheet of paper we are printing to.
pageWidth = (int)(((painter->viewport().width() + printMarginWidth + printMarginWidth) / xDpi) * resolution);
pageHeight = (int)(((painter->viewport().height() + printMarginHeight + printMarginHeight) / yDpi) * resolution);
}
QImage image = QImage(pageWidth, pageHeight, QImage::Format_RGB32);
QPainter gPainter;
if(gPainter.begin(&image))
gPainter.fillRect(gPainter.viewport(), QColor(Qt::white));
// Render Background
if((!p->backgroundImage().isNull()) && (p->backgroundOpacity() != 0))
{
doBgWm = true;
QPointF ps = p->backgroundPosition();
QSizeF sz = p->backgroundSize();
QRectF rc = QRectF(ps.x() * resolution, ps.y() * resolution, sz.width() * resolution, sz.height() * resolution);
renderBackground(image, p->backgroundImage(), rc.toRect(),
p->backgroundScale(), p->backgroundScaleMode(),
p->backgroundAlign(), p->backgroundOpacity());
}
// Render Watermark
if((!p->watermarkText().isEmpty()) && (p->watermarkOpacity() != 0))
{
doBgWm = true;
renderWatermark(image, p->watermarkText(), p->watermarkFont(), p->watermarkOpacity(),
((pDocument->pageOptions().getMarginLeft() + pDocument->pageOptions().getMarginRight()) * resolution),
((pDocument->pageOptions().getMarginTop() + pDocument->pageOptions().getMarginBottom()) * resolution),
pDocument->pageOptions().getMarginLeft() * resolution, pDocument->pageOptions().getMarginTop() * resolution);
}
if(doBgWm)
{
QRectF target(-printMarginWidth, -printMarginHeight, (painter->viewport().width() + printMarginWidth + printMarginWidth), (painter->viewport().height() + printMarginHeight + printMarginHeight));
QRectF source(0, 0, image.width(), image.height());
painter->drawImage(target, image, source);
}
}
// Render Page Objects
for(int i = 0; i < p->primitives(); i++)
{
OROPrimitive * prim = p->primitive(i);
QPen pen(prim->pen());
painter->save();
painter->setPen(pen);
painter->setBrush(prim->brush());
QPointF ps = prim->position();
if(prim->rotationAxis().isNull()) {
painter->translate(ps.x() * xDpi, ps.y() * yDpi);
painter->rotate(prim->rotation()); // rotation around the origin of the primitive (not the center)
}
else { // rotation around the defined axis
qreal xRot = prim->rotationAxis().x();
qreal yRot = prim->rotationAxis().y();
painter->translate(xRot * xDpi, yRot * yDpi);
painter->rotate(prim->rotation());
painter->translate((ps.x() - xRot) * xDpi, (ps.y() - yRot) * yDpi);
}
if(prim->type() == OROTextBox::TextBox)
{
OROTextBox * tb = (OROTextBox*)prim;
painter->setFont(tb->font());
QSizeF sz = tb->size();
QRectF rc = QRectF(0, 0, sz.width() * xDpi, sz.height() * yDpi);
painter->drawText(rc, tb->flags(), tb->text());
}
else if(prim->type() == OROLine::Line)
{
OROLine * ln = (OROLine*)prim;
QPointF s = ln->startPoint();
QPointF e = ln->endPoint();
pen.setWidthF((ln->weight() / 100) * printResolution);
painter->setPen(pen);
painter->drawLine(QLineF(0, 0, (e.x()-s.x()) * xDpi, (e.y()-s.y()) * yDpi));
}
else if(prim->type() == OROImage::Image)
{
OROImage * im = (OROImage*)prim;
QSizeF sz = im->size();
QRectF rc = QRectF(0, 0, sz.width() * xDpi, sz.height() * yDpi);
QImage img = im->image();
if(im->scaled())
img = img.scaled(rc.size().toSize(), (Qt::AspectRatioMode)im->aspectRatioMode(), (Qt::TransformationMode)im->transformationMode());
QRectF sr = QRectF(QPointF(0.0, 0.0), rc.size().boundedTo(img.size()));
painter->drawImage(rc.topLeft(), img, sr);
}
else if(prim->type() == ORORect::Rect)
{
ORORect * re = (ORORect*)prim;
QSizeF sz = re->size();
QRectF rc = QRectF(0, 0, sz.width() * xDpi, sz.height() * yDpi);
pen.setWidthF((re->weight() / 100) * printResolution);
painter->setPen(pen);
painter->drawRect(rc);
}
else
{
qDebug("unrecognized primitive type");
}
painter->restore();
}
}
void ORPrintRender::renderPage(ORODocument * pDocument, int pageNb, QPainter *painter, qreal xDpi, qreal yDpi, QSize margins, int printResolution)
{
OROPage * p = pDocument->page(pageNb);
if(((!p->backgroundImage().isNull()) && (p->backgroundOpacity() != 0)) ||
((!p->watermarkText().isEmpty()) && (p->watermarkOpacity() != 0)))
{
// Do some simple processing used by both Background and Watermark
const int resolution = 100;
bool doBgWm = false;
int printMarginWidth = margins.width() < 0 ? 0 : margins.width();
int printMarginHeight = margins.height() < 0 ? 0 : margins.height();
QString pageSize = pDocument->pageOptions().getPageSize();
int pageWidth = 0;
int pageHeight = 0;
if(pageSize == "Custom") {
// if this is custom sized sheet of paper we will just use those values
pageWidth = (int)(pDocument->pageOptions().getCustomWidth() * resolution);
pageHeight = (int)(pDocument->pageOptions().getCustomHeight() * resolution);
} else {
// lookup the correct size information for the specified size paper
PageSizeInfo pi = PageSizeInfo::getByName(pageSize);
if(!pi.isNull())
{
pageWidth = (int)((pi.width() / 100.0) * resolution);
pageHeight = (int)((pi.height() / 100.0) * resolution);
}
}
if(!pDocument->pageOptions().isPortrait()) {
int tmp = pageWidth;
pageWidth = pageHeight;
pageHeight = tmp;
}
if(pageWidth < 1 || pageHeight < 1) {
// whoops we couldn't find it.... we will use the values from the painter
// and add in the margins of the printer to get what should be the correct
// size of the sheet of paper we are printing to.
pageWidth = (int)(((painter->viewport().width() + printMarginWidth + printMarginWidth) / xDpi) * resolution);
pageHeight = (int)(((painter->viewport().height() + printMarginHeight + printMarginHeight) / yDpi) * resolution);
}
QImage image = QImage(pageWidth, pageHeight, QImage::Format_RGB32);
QPainter gPainter;
if(gPainter.begin(&image))
gPainter.fillRect(gPainter.viewport(), QColor(Qt::white));
// Render Background
if((!p->backgroundImage().isNull()) && (p->backgroundOpacity() != 0))
{
doBgWm = true;
QPointF ps = p->backgroundPosition();
QSizeF sz = p->backgroundSize();
QRectF rc = QRectF(ps.x() * resolution, ps.y() * resolution, sz.width() * resolution, sz.height() * resolution);
renderBackground(image, p->backgroundImage(), rc.toRect(),
p->backgroundScale(), p->backgroundScaleMode(),
p->backgroundAlign(), p->backgroundOpacity());
}
// Render Watermark
if((!p->watermarkText().isEmpty()) && (p->watermarkOpacity() != 0))
{
doBgWm = true;
renderWatermark(image, p->watermarkText(), p->watermarkFont(), p->watermarkOpacity(),
pDocument->pageOptions().getMarginLeft() * resolution,
pDocument->pageOptions().getMarginRight() * resolution,
pDocument->pageOptions().getMarginTop() * resolution,
pDocument->pageOptions().getMarginBottom() * resolution);
}
if(doBgWm)
{
QRectF target(0, 0, pageWidth, pageHeight);
painter->save();
painter->scale(xDpi / resolution, yDpi / resolution);
QRectF source(0, 0, image.width(), image.height());
painter->drawImage(target, image, source);
painter->restore();
}
}
// Render Page Objects
for(int i = 0; i < p->primitives(); i++)
{
OROPrimitive * prim = p->primitive(i);
QPen pen(prim->pen());
painter->save();
painter->setPen(pen);
painter->setBrush(prim->brush());
QPointF ps = prim->position();
if(prim->rotationAxis().isNull())
{
painter->translate(ps.x() * xDpi, ps.y() * yDpi);
painter->rotate(prim->rotation()); // rotation around the origin of the primitive (not the center)
}
else
{ // rotation around the defined axis
qreal xRot = prim->rotationAxis().x();
qreal yRot = prim->rotationAxis().y();
painter->translate(xRot * xDpi, yRot * yDpi);
painter->rotate(prim->rotation());
painter->translate((ps.x() - xRot) * xDpi, (ps.y() - yRot) * yDpi);
}
if(prim->type() == OROTextBox::TextBox)
{
OROTextBox * tb = (OROTextBox*)prim;
QSizeF sz = tb->size();
QRectF rc = QRectF(0, 0, sz.width() * xDpi, sz.height() * yDpi);
prim->drawRect(rc, painter, printResolution);
painter->setFont(tb->font());
QString text = tb->text();
QString url;
if(tb->text().startsWith("<http"))
{
int endOfUrl = tb->text().indexOf('>');
if(endOfUrl > 0)
{
url = tb->text().mid(1, endOfUrl-1);
text = tb->text().mid(endOfUrl+1);
if(text.isEmpty()) text = url;
}
}
bool toPdf = painter->paintEngine()->type() == QPaintEngine::Pdf;
if(toPdf && !url.isEmpty())
{
QTextDocument doc;
QTextCursor cursor(&doc);
QTextCharFormat format;
format.setFont(tb->font());
format.setFontPointSize(tb->font().pointSizeF()*printResolution/100.0);
format.setAnchor(true);
format.setAnchorHref(url);
cursor.insertText(text, format);
doc.drawContents(painter);
}
else
{
painter->drawText(rc, tb->flags(), text);
}
}
else if(prim->type() == OROBarcode::Barcode)
{
OROBarcode * bc = (OROBarcode*)prim;
QSizeF sz = bc->size();
QRectF rc = QRectF(0, 0, sz.width() * xDpi, sz.height() * yDpi);
if(painter->paintEngine()->type() == QPaintEngine::User)
{
// label paint engine: the barcode parameters are encoded in a text item
QString encodedData = ReportPrinter::barcodePrefix() + QString("%1;%2;%3;%4").arg(bc->format()).arg(sz.height()).arg(bc->narrowBarWidth()).arg(bc->data());
painter->drawText(rc, 0, encodedData);
}
else
{
if(bc->format() == "3of9")
render3of9(painter, xDpi, rc, bc->data(), bc);
else if(bc->format() == "3of9+")
renderExtended3of9(painter, xDpi, rc, bc->data(), bc);
else if(bc->format() == "128")
renderCode128(painter, xDpi, rc, bc->data(), bc);
else if(bc->format() == "i2of5")
renderI2of5(painter, xDpi, rc, bc->data(), bc);
else if(bc->format() == "ean13")
renderCodeEAN13(painter, xDpi, rc, bc->data(), bc);
else if(bc->format() == "ean8")
renderCodeEAN8(painter, xDpi, rc, bc->data(), bc);
else if(bc->format() == "upc-a")
renderCodeUPCA(painter, xDpi, rc, bc->data(), bc);
else if(bc->format() == "upc-e")
renderCodeUPCE(painter, xDpi, rc, bc->data(), bc);
else if(bc->format().contains("datamatrix"))
renderCodeDatamatrix(painter, rc, bc->data(), bc);
else if(bc->format().contains("PDF417"))
renderPDF417(painter, xDpi, rc, bc->data(), bc);
else if(bc->format().contains("QR"))
renderQR(painter, xDpi, rc, bc->data(), bc);
else
{
painter->drawText(rc, 0, "ERR: [" + bc->format() + "]" + bc->data());
}
}
}
else if(prim->type() == OROLine::Line)
{
OROLine * ln = (OROLine*)prim;
QPointF s = ln->startPoint();
QPointF e = ln->endPoint();
pen.setWidthF((pen.widthF() / 100.0) * printResolution);
painter->setPen(pen);
painter->drawLine(QLineF(0, 0, (e.x()-s.x()) * xDpi, (e.y()-s.y()) * yDpi));
}
else if(prim->type() == OROImage::Image)
{
OROImage * im = (OROImage*)prim;
QSizeF sz = im->size();
QRectF rc = QRectF(0, 0, sz.width() * xDpi, sz.height() * yDpi);
prim->drawRect(rc, painter, printResolution);
QImage img = im->image();
if(im->scaled())
img = img.scaled(rc.size().toSize(), (Qt::AspectRatioMode)im->aspectRatioMode(), (Qt::TransformationMode)im->transformationMode());
else
img = img.scaled(QSize(img.width()*(int)xDpi/150, img.height()*(int)yDpi/150), Qt::KeepAspectRatio);
QRectF sr = QRectF(QPointF(0.0, 0.0), rc.size().boundedTo(img.size()));
painter->drawImage(rc.topLeft(), img, sr);
}
else if(prim->type() == ORORect::Rect)
{
QSizeF sz = ((OROTextBox*)prim)->size();
QRectF rc = QRectF(0, 0, sz.width() * xDpi, sz.height() * yDpi);
prim->drawRect(rc, painter, printResolution);
}
else
{
qDebug("unrecognized primitive type");
}
painter->restore();
}
}