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Refactoring, element rendering

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This commit is contained in:
Jakub Melka
2024-04-01 16:38:02 +02:00
parent 379fddcc83
commit 34f64c3a85
8 changed files with 216 additions and 98 deletions
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65
Pdf4QtLibWidgets/sources/pdfpagecontentelements.cpp
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@ -2552,8 +2552,52 @@ PDFPageContentElementEdited* PDFPageContentElementEdited::clone() const
return new PDFPageContentElementEdited(m_element.get());
}
void PDFPageContentElementEdited::drawPage(QPainter* painter, PDFInteger pageIndex, const PDFPrecompiledPage* compiledPage, PDFTextLayoutGetter& layoutGetter, const QTransform& pagePointToDevicePointMatrix, QList<PDFRenderError>& errors) const
void PDFPageContentElementEdited::drawPage(QPainter* painter,
PDFInteger pageIndex,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
QList<PDFRenderError>& errors) const
{
PDFPainterStateGuard guard(painter);
Q_UNUSED(pageIndex);
Q_UNUSED(compiledPage);
Q_UNUSED(layoutGetter);
Q_UNUSED(errors);
QRectF rect = getBoundingBox();
painter->setWorldTransform(QTransform(pagePointToDevicePointMatrix), true);
painter->setPen(Qt::SolidLine);
painter->setBrush(Qt::NoBrush);
painter->setFont(QApplication::font());
painter->setRenderHint(QPainter::Antialiasing);
painter->setClipRect(rect, Qt::IntersectClip);
if (const PDFEditedPageContentElementImage* imageElement = m_element->asImage())
{
painter->translate(rect.bottomLeft());
painter->scale(1.0, -1.0);
QImage image = imageElement->getImage();
painter->drawImage(rect, image);
}
if (const PDFEditedPageContentElementPath* pathElement = m_element->asPath())
{
const PDFPageContentProcessorState& state = m_element->getState();
painter->setPen(pdf::PDFPainterHelper::createPenFromState(&state, state.getAlphaStroking()));
painter->setBrush(pdf::PDFPainterHelper::createBrushFromState(&state, state.getAlphaFilling()));
painter->setTransform(pathElement->getState().getCurrentTransformationMatrix(), true);
painter->drawPath(pathElement->getPath());
}
if (const PDFEditedPageContentElementText* textElement = m_element->asText())
{
const PDFPageContentProcessorState& state = m_element->getState();
painter->setBrush(pdf::PDFPainterHelper::createBrushFromState(&state, state.getAlphaFilling()));
painter->fillPath(textElement->getTextPath(), painter->brush());
}
}
uint PDFPageContentElementEdited::getManipulationMode(const QPointF& point, PDFReal snapPointDistanceThreshold) const
@ -2572,15 +2616,32 @@ void PDFPageContentElementEdited::performManipulation(uint mode, const QPointF&
QRectF PDFPageContentElementEdited::getBoundingBox() const
{
return m_element->getState()
return m_element->getBoundingBox();
}
void PDFPageContentElementEdited::setSize(QSizeF size)
{
Q_UNUSED(size);
}
QString PDFPageContentElementEdited::getDescription() const
{
if (m_element->asImage())
{
return formatDescription(PDFTranslationContext::tr("Image"));
}
if (m_element->asText())
{
return formatDescription(PDFTranslationContext::tr("Text"));
}
if (m_element->asPath())
{
return formatDescription(PDFTranslationContext::tr("Path"));
}
return formatDescription(PDFTranslationContext::tr("Unknown"));
}
} // namespace pdf