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Printing big pages has been fixed

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This commit is contained in:
arin.alex
2024-03-31 15:20:09 +03:00
parent 5139ac0ab0
commit e6321e36fb
4 changed files with 23 additions and 80 deletions
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85
limereport/lrreportengine.cpp
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@@ -1818,7 +1818,7 @@ PrintProcessor::PrintProcessor(QPrinter* printer)
bool PrintProcessor::printPage(PageItemDesignIntf::Ptr page)
{
#if (QT_VERSION < QT_VERSION_CHECK(5, 15, 1))
if (!m_firstPage && !m_painter->isActive()) return false;
PageDesignIntf* backupPage = dynamic_cast<PageDesignIntf*>(page->scene());
@@ -1836,91 +1836,47 @@ bool PrintProcessor::printPage(PageItemDesignIntf::Ptr page)
m_firstPage = false;
}
#if (QT_VERSION < QT_VERSION_CHECK(5, 15, 1))
qreal leftMargin, topMargin, rightMargin, bottomMargin;
m_printer->getPageMargins(&leftMargin, &topMargin, &rightMargin, &bottomMargin, QPrinter::Millimeter);
QRectF printerPageRect = m_printer->pageRect(QPrinter::Millimeter);
printerPageRect = QRectF(0,0,(printerPageRect.size().width() + rightMargin + leftMargin) * page->unitFactor(),
(printerPageRect.size().height() + bottomMargin +topMargin) * page->unitFactor());
if (page->printBehavior() == PageItemDesignIntf::Split && m_printer->pageSize() != static_cast<QPrinter::PageSize>(page->pageSize()) &&
printerPageRect.width() < page->geometry().width())
{
qreal pageWidth = page->geometry().width();
qreal pageHeight = page->geometry().height();
QRectF currentPrintingRect = printerPageRect;
qreal curHeight = 0;
qreal curWidth = 0;
bool first = true;
while (pageHeight > 0){
while (curWidth < pageWidth){
if (!first) m_printer->newPage(); else first = false;
m_renderPage.render(m_painter, m_printer->pageRect(), currentPrintingRect);
currentPrintingRect.adjust(printerPageRect.size().width(), 0, printerPageRect.size().width(), 0);
curWidth += printerPageRect.size().width();
}
pageHeight -= printerPageRect.size().height();
curHeight += printerPageRect.size().height();
currentPrintingRect = printerPageRect;
currentPrintingRect.adjust(0, curHeight, 0, curHeight);
curWidth = 0;
}
} else {
if (page->getSetPageSizeToPrinter()){
QRectF source = page->geometry();
QSizeF inchSize = source.size() / (100 * 2.54);
QRectF target = QRectF(QPoint(0,0), inchSize * m_printer->resolution());
m_renderPage.render(m_painter, target, source);
} else {
m_renderPage.render(m_painter);
}
}
page->setPos(backupPagePos);
m_renderPage.removePageItem(page);
if (backupPage) backupPage->reactivatePageItem(page);
#else
if (!m_firstPage && !m_painter->isActive()) return false;
PageDesignIntf* backupPage = dynamic_cast<PageDesignIntf*>(page->scene());
QPointF backupPagePos = page->pos();
page->setPos(0,0);
m_renderPage.setPageItem(page);
m_renderPage.setSceneRect(m_renderPage.pageItem()->mapToScene(m_renderPage.pageItem()->rect()).boundingRect());
initPrinter(m_renderPage.pageItem());
if (!m_firstPage){
m_printer->newPage();
} else {
m_painter = new QPainter(m_printer);
if (!m_painter->isActive()) return false;
m_firstPage = false;
}
qreal leftMargin = m_printer->pageLayout().margins().left();
qreal topMargin = m_printer->pageLayout().margins().top();
qreal rightMargin = m_printer->pageLayout().margins().right();
qreal bottomMargin = m_printer->pageLayout().margins().bottom();
#endif
QRectF printerPageRect = m_printer->pageRect(QPrinter::Millimeter);
printerPageRect = QRectF(0,0,(printerPageRect.size().width() + rightMargin + leftMargin) * page->unitFactor(),
(printerPageRect.size().height() + bottomMargin + topMargin) * page->unitFactor());
if (page->printBehavior() == PageItemDesignIntf::Split && m_printer->pageLayout().pageSize() != QPageSize((QPageSize::PageSizeId)page->pageSize()) &&
#if (QT_VERSION < QT_VERSION_CHECK(5, 15, 1))
if (page->printBehavior() == PageItemDesignIntf::Split &&
m_printer->pageSize() != static_cast<QPrinter::PageSize>(page->pageSize()) &&
printerPageRect.width() < page->geometry().width())
{
#else
if (
page->printBehavior() == PageItemDesignIntf::Split &&
m_printer->pageLayout().pageSize() != QPageSize((QPageSize::PageSizeId)page->pageSize()) &&
printerPageRect.width() < page->geometry().width()
){
#endif
qreal pageWidth = page->geometry().width();
qreal pageHeight = page->geometry().height();
QRectF currentPrintingRect = printerPageRect;
qreal curHeight = 0;
qreal curWidth = 0;
QRectF currentPrintingRect = printerPageRect;
bool first = true;
while (pageHeight > 0){
while (curWidth < pageWidth){
if (!first) m_printer->newPage(); else first = false;
m_renderPage.render(m_painter, m_printer->pageRect(QPrinter::Millimeter), currentPrintingRect);
currentPrintingRect.adjust(printerPageRect.size().width(), 0, printerPageRect.size().width(), 0);
m_renderPage.render(m_painter, QRectF(), currentPrintingRect);
curWidth += printerPageRect.size().width();
currentPrintingRect = QRectF(
curWidth, 0,
printerPageRect.size().width() > (pageWidth - curWidth) ? (pageWidth - curWidth) : printerPageRect.size().width(), pageHeight
);
}
pageHeight -= printerPageRect.size().height();
@@ -1943,7 +1899,6 @@ bool PrintProcessor::printPage(PageItemDesignIntf::Ptr page)
page->setPos(backupPagePos);
m_renderPage.removePageItem(page);
if (backupPage) backupPage->reactivatePageItem(page);
#endif
return true;
}