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Editor plugin: Color convertor

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Jakub Melka
2024-06-21 18:34:06 +02:00
parent c52e487b04
commit 1ffd5c6a16
28 changed files with 200 additions and 88 deletions
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56
Pdf4QtLibWidgets/sources/pdfpagecontentelements.cpp
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@ -21,6 +21,7 @@
#include "pdfdrawspacecontroller.h"
#include "pdfwidgetutils.h"
#include "pdfutils.h"
#include "pdfcms.h"
#include "pdfpagecontenteditorprocessor.h"
#include <QBuffer>
@ -276,6 +277,7 @@ void PDFPageContentElementRectangle::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
Q_UNUSED(compiledPage);
@ -290,8 +292,8 @@ void PDFPageContentElementRectangle::drawPage(QPainter* painter,
PDFPainterStateGuard guard(painter);
painter->setWorldTransform(QTransform(pagePointToDevicePointMatrix), true);
painter->setPen(getPen());
painter->setBrush(getBrush());
painter->setPen(convertor.convert(getPen()));
painter->setBrush(convertor.convert(getBrush()));
painter->setRenderHint(QPainter::Antialiasing);
QRectF rect = getRectangle();
@ -657,6 +659,7 @@ void PDFPageContentScene::drawElements(QPainter* painter,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFPrecompiledPage* compiledPage,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
for (const auto& element : m_elements)
@ -666,7 +669,7 @@ void PDFPageContentScene::drawElements(QPainter* painter,
continue;
}
element->drawPage(painter, this, pageIndex, compiledPage, layoutGetter, pagePointToDevicePointMatrix, errors);
element->drawPage(painter, this, pageIndex, compiledPage, layoutGetter, pagePointToDevicePointMatrix, convertor, errors);
}
}
@ -675,6 +678,7 @@ void PDFPageContentScene::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
if (!m_isActive)
@ -682,8 +686,8 @@ void PDFPageContentScene::drawPage(QPainter* painter,
return;
}
drawElements(painter, pageIndex, layoutGetter, pagePointToDevicePointMatrix, compiledPage, errors);
m_manipulator.drawPage(painter, pageIndex, compiledPage, layoutGetter, pagePointToDevicePointMatrix, errors);
drawElements(painter, pageIndex, layoutGetter, pagePointToDevicePointMatrix, compiledPage, convertor, errors);
m_manipulator.drawPage(painter, pageIndex, compiledPage, layoutGetter, pagePointToDevicePointMatrix, convertor, errors);
}
PDFPageContentScene::MouseEventInfo PDFPageContentScene::getMouseEventInfo(QWidget* widget, QPoint point)
@ -985,6 +989,7 @@ void PDFPageContentElementLine::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
Q_UNUSED(compiledPage);
@ -999,8 +1004,8 @@ void PDFPageContentElementLine::drawPage(QPainter* painter,
PDFPainterStateGuard guard(painter);
painter->setWorldTransform(QTransform(pagePointToDevicePointMatrix), true);
painter->setPen(getPen());
painter->setBrush(getBrush());
painter->setPen(convertor.convert(getPen()));
painter->setBrush(convertor.convert(getBrush()));
painter->setRenderHint(QPainter::Antialiasing);
painter->drawLine(getLine());
@ -1169,6 +1174,7 @@ void PDFPageContentImageElement::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
Q_UNUSED(compiledPage);
@ -1219,7 +1225,8 @@ void PDFPageContentImageElement::drawPage(QPainter* painter,
painter->scale(1.0, -1.0);
targetRenderBox.moveTopLeft(QPointF(0, 0));
painter->drawImage(targetRenderBox, m_image);
QImage image = convertor.convert(image);
painter->drawImage(targetRenderBox, image);
}
}
@ -1313,6 +1320,7 @@ void PDFPageContentElementDot::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
Q_UNUSED(compiledPage);
@ -1328,8 +1336,8 @@ void PDFPageContentElementDot::drawPage(QPainter* painter,
PDFPainterStateGuard guard(painter);
painter->setWorldTransform(QTransform(pagePointToDevicePointMatrix), true);
painter->setRenderHint(QPainter::Antialiasing);
painter->setPen(getPen());
painter->setBrush(getBrush());
painter->setPen(convertor.convert(getPen()));
painter->setBrush(convertor.convert(getBrush()));
painter->drawPoint(m_point);
}
@ -1403,6 +1411,7 @@ void PDFPageContentElementFreehandCurve::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
Q_UNUSED(compiledPage);
@ -1417,8 +1426,8 @@ void PDFPageContentElementFreehandCurve::drawPage(QPainter* painter,
PDFPainterStateGuard guard(painter);
painter->setWorldTransform(QTransform(pagePointToDevicePointMatrix), true);
painter->setPen(getPen());
painter->setBrush(getBrush());
painter->setPen(convertor.convert(getPen()));
painter->setBrush(convertor.convert(getBrush()));
painter->setRenderHint(QPainter::Antialiasing);
painter->drawPath(getCurve());
@ -2319,6 +2328,7 @@ void PDFPageContentElementManipulator::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
// Draw selection
@ -2344,8 +2354,8 @@ void PDFPageContentElementManipulator::drawPage(QPainter* painter,
QBrush brush(Qt::SolidPattern);
brush.setColor(QColor::fromRgbF(1.0f, 1.0f, 0.0f, 0.2f));
painter->setPen(std::move(pen));
painter->setBrush(std::move(brush));
painter->setPen(convertor.convert(pen));
painter->setBrush(convertor.convert(brush));
selectionPath = pagePointToDevicePointMatrix.map(selectionPath);
painter->drawPath(selectionPath);
@ -2360,7 +2370,7 @@ void PDFPageContentElementManipulator::drawPage(QPainter* painter,
for (const auto& manipulatedElement : m_manipulatedElements)
{
manipulatedElement->drawPage(painter, m_scene, pageIndex, compiledPage, layoutGetter, pagePointToDevicePointMatrix, errors);
manipulatedElement->drawPage(painter, m_scene, pageIndex, compiledPage, layoutGetter, pagePointToDevicePointMatrix, convertor, errors);
}
}
}
@ -2430,6 +2440,7 @@ void PDFPageContentElementTextBox::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
Q_UNUSED(compiledPage);
@ -2452,8 +2463,8 @@ void PDFPageContentElementTextBox::drawPage(QPainter* painter,
PDFPainterStateGuard guard(painter);
painter->setWorldTransform(QTransform(pagePointToDevicePointMatrix), true);
painter->setPen(getPen());
painter->setBrush(getBrush());
painter->setPen(convertor.convert(getPen()));
painter->setBrush(convertor.convert(getBrush()));
painter->setFont(font);
painter->setRenderHint(QPainter::Antialiasing);
painter->setClipRect(rect, Qt::IntersectClip);
@ -2613,6 +2624,7 @@ void PDFPageContentElementEdited::drawPage(QPainter* painter,
const PDFPrecompiledPage* compiledPage,
PDFTextLayoutGetter& layoutGetter,
const QTransform& pagePointToDevicePointMatrix,
const PDFColorConvertor& convertor,
QList<PDFRenderError>& errors) const
{
PDFPainterStateGuard guard(painter);
@ -2623,7 +2635,7 @@ void PDFPageContentElementEdited::drawPage(QPainter* painter,
Q_UNUSED(errors);
painter->setWorldTransform(QTransform(pagePointToDevicePointMatrix), true);
painter->setPen(Qt::SolidLine);
painter->setPen(convertor.convert(QPen(Qt::SolidLine)));
painter->setBrush(Qt::NoBrush);
painter->setFont(QApplication::font());
painter->setRenderHint(QPainter::Antialiasing);
@ -2648,7 +2660,7 @@ void PDFPageContentElementEdited::drawPage(QPainter* painter,
QRect transformedRect(0.0, 0.0, rect.width(), rect.height());
QImage image = imageElement->getImage();
QImage image = convertor.convert(imageElement->getImage());
painter->fillRect(transformedRect, Qt::white);
painter->drawImage(transformedRect, image);
}
@ -2656,8 +2668,8 @@ void PDFPageContentElementEdited::drawPage(QPainter* painter,
if (const PDFEditedPageContentElementPath* pathElement = m_element->asPath())
{
const PDFPageContentProcessorState& state = m_element->getState();
QPen pen = pdf::PDFPainterHelper::createPenFromState(&state, state.getAlphaStroking());
QBrush brush = pdf::PDFPainterHelper::createBrushFromState(&state, state.getAlphaFilling());
QPen pen = convertor.convert(pdf::PDFPainterHelper::createPenFromState(&state, state.getAlphaStroking()));
QBrush brush = convertor.convert(pdf::PDFPainterHelper::createBrushFromState(&state, state.getAlphaFilling()));
painter->setPen(pathElement->getStrokePath() ? pen : QPen(Qt::NoPen));
painter->setBrush(pathElement->getFillPath() ? brush : QBrush(Qt::NoBrush));
painter->drawPath(pathElement->getPath());
@ -2666,7 +2678,7 @@ void PDFPageContentElementEdited::drawPage(QPainter* painter,
if (const PDFEditedPageContentElementText* textElement = m_element->asText())
{
const PDFPageContentProcessorState& state = m_element->getState();
painter->setBrush(pdf::PDFPainterHelper::createBrushFromState(&state, state.getAlphaFilling()));
painter->setBrush(convertor.convert(pdf::PDFPainterHelper::createBrushFromState(&state, state.getAlphaFilling())));
painter->fillPath(textElement->getTextPath(), painter->brush());
}
}