mirror of https://github.com/JakubMelka/PDF4QT.git
Annotation popup window implementation
This commit is contained in:
Jakub Melka
parent
6c746ba901
commit
643c85ed35
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@ -26,8 +26,14 @@
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#include "pdfparser.h"
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#include "pdfdrawwidget.h"
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#include <QDialog>
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#include <QApplication>
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#include <QMouseEvent>
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#include <QGroupBox>
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#include <QScrollArea>
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#include <QTextEdit>
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#include <QVBoxLayout>
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#include <QLabel>
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namespace pdf
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{
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@ -174,8 +180,9 @@ std::vector<PDFAppeareanceStreams::Key> PDFAnnotation::getDrawKeys() const
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return { PDFAppeareanceStreams::Key{ PDFAppeareanceStreams::Appearance::Normal, QByteArray() } };
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}
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PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object)
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PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference)
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{
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PDFObject object = storage->getObjectByReference(reference);
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PDFAnnotationPtr result;
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const PDFDictionary* dictionary = storage->getDictionaryFromObject(object);
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@ -185,7 +192,6 @@ PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject
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}
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PDFDocumentDataLoaderDecorator loader(storage);
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QRectF annotationsRectangle = loader.readRectangle(dictionary->get("Rect"), QRectF());
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// Determine type of annotation
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@ -595,6 +601,7 @@ PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject
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}
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// Load common data for annotation
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result->m_selfReference = reference;
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result->m_rectangle = annotationsRectangle;
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result->m_contents = loader.readTextStringFromDictionary(dictionary, "Contents", QString());
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result->m_pageReference = loader.readReferenceFromDictionary(dictionary, "P");
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@ -999,7 +1006,8 @@ void PDFAnnotationManager::drawPage(QPainter* painter,
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const PDFAnnotation::Flags annotationFlags = annotation.annotation->getFlags();
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if (annotationFlags.testFlag(PDFAnnotation::Hidden) || // Annotation is completely hidden
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(m_target == Target::Print && !annotationFlags.testFlag(PDFAnnotation::Print)) || // Target is print and annotation is marked as not printed
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(m_target == Target::View && annotationFlags.testFlag(PDFAnnotation::NoView))) // Target is view, and annotation is disabled for screen
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(m_target == Target::View && annotationFlags.testFlag(PDFAnnotation::NoView)) || // Target is view, and annotation is disabled for screen
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annotation.annotation->isReplyTo()) // Annotation is reply to another annotation, display just the first annotation
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{
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continue;
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}
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@ -1121,7 +1129,7 @@ PDFAnnotationManager::PageAnnotations& PDFAnnotationManager::getPageAnnotations(
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annotations.annotations.reserve(pageAnnotations.size());
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for (PDFObjectReference annotationReference : pageAnnotations)
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{
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PDFAnnotationPtr annotationPtr = PDFAnnotation::parse(&m_document->getStorage(), m_document->getObjectByReference(annotationReference));
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PDFAnnotationPtr annotationPtr = PDFAnnotation::parse(&m_document->getStorage(), annotationReference);
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if (annotationPtr)
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{
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PageAnnotation annotation;
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@ -1257,6 +1265,7 @@ void PDFWidgetAnnotationManager::updateFromMouseEvent(QMouseEvent* event)
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}
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m_tooltip = QString();
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bool appearanceChanged = false;
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// We must update appearance states, and update tooltip
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PDFWidgetSnapshot snapshot = m_proxy->getSnapshot();
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@ -1268,6 +1277,13 @@ void PDFWidgetAnnotationManager::updateFromMouseEvent(QMouseEvent* event)
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PageAnnotations& pageAnnotations = getPageAnnotations(snapshotItem.pageIndex);
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for (PageAnnotation& pageAnnotation : pageAnnotations.annotations)
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{
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if (pageAnnotation.annotation->isReplyTo())
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{
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// Annotation is reply to another annotation, do not interact with it
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continue;
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}
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const PDFAppeareanceStreams::Appearance oldAppearance = pageAnnotation.appearance;
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QRectF annotationRect = pageAnnotation.annotation->getRectangle();
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QMatrix matrix = prepareTransformations(snapshotItem.pageToDeviceMatrix, widget, pageAnnotation.annotation->getFlags(), m_document->getCatalog()->getPage(snapshotItem.pageIndex), annotationRect);
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QPainterPath path;
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@ -1281,7 +1297,7 @@ void PDFWidgetAnnotationManager::updateFromMouseEvent(QMouseEvent* event)
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// Generate tooltip
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if (m_tooltip.isEmpty())
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{
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const PDFMarkupAnnotation* markupAnnotation = dynamic_cast<const PDFMarkupAnnotation*>(pageAnnotation.annotation.data());
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const PDFMarkupAnnotation* markupAnnotation = pageAnnotation.annotation->asMarkupAnnotation();
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if (markupAnnotation)
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{
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QColor backgroundColor = markupAnnotation->getDrawColorFromAnnotationColor(markupAnnotation->getColor());
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@ -1293,13 +1309,137 @@ void PDFWidgetAnnotationManager::updateFromMouseEvent(QMouseEvent* event)
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m_tooltip = QString("<p><b>%1 (%2)</b></p><p>%3</p>").arg(markupAnnotation->getWindowTitle(), markupAnnotation->getCreationDate().toLocalTime().toString(), markupAnnotation->getContents());
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}
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}
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// Generate popup window
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if (event->type() == QEvent::MouseButtonPress && event->button() == Qt::LeftButton)
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{
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const PDFMarkupAnnotation* markupAnnotation = pageAnnotation.annotation->asMarkupAnnotation();
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if (markupAnnotation)
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{
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QDialog* dialog = createDialogForMarkupAnnotations(widget, pageAnnotation, pageAnnotations);
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// Set proper dialog position - according to the popup annotation. If we
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// do not have popup annotation, then try to use annotations rectangle.
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if (const PageAnnotation* popupAnnotation = pageAnnotations.getPopupAnnotation(pageAnnotation))
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{
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QPoint popupPoint = snapshotItem.pageToDeviceMatrix.map(popupAnnotation->annotation->getRectangle().bottomLeft()).toPoint();
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popupPoint = widget->mapToGlobal(popupPoint);
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dialog->move(popupPoint);
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}
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else if (markupAnnotation->getRectangle().isValid())
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{
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QPoint popupPoint = snapshotItem.pageToDeviceMatrix.map(markupAnnotation->getRectangle().bottomRight()).toPoint();
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popupPoint = widget->mapToGlobal(popupPoint);
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dialog->move(popupPoint);
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}
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dialog->exec();
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}
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}
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}
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else
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{
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pageAnnotation.appearance = PDFAppeareanceStreams::Appearance::Normal;
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}
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appearanceChanged |= oldAppearance != pageAnnotation.appearance;
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}
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}
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// If appearance has changed, then we must redraw the page
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if (appearanceChanged)
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{
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emit widget->getDrawWidgetProxy()->repaintNeeded();
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}
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}
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QDialog* PDFWidgetAnnotationManager::createDialogForMarkupAnnotations(PDFWidget* widget,
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const PageAnnotation& pageAnnotation,
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const PageAnnotations& pageAnnotations)
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{
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QDialog* dialog = new QDialog(widget->getDrawWidget()->getWidget(), Qt::Popup);
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dialog->setAttribute(Qt::WA_DeleteOnClose, true);
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createWidgetsForMarkupAnnotations(dialog, pageAnnotation, pageAnnotations);
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return dialog;
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}
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void PDFWidgetAnnotationManager::createWidgetsForMarkupAnnotations(QWidget* parentWidget,
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const PageAnnotation& pageAnnotation,
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const PageAnnotations& pageAnnotations)
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{
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std::vector<const PageAnnotation*> replies = pageAnnotations.getReplies(pageAnnotation);
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replies.insert(replies.begin(), &pageAnnotation);
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QScrollArea* scrollArea = new QScrollArea(parentWidget);
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scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
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QVBoxLayout* layout = new QVBoxLayout(parentWidget);
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layout->addWidget(scrollArea);
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layout->setMargin(0);
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layout->setContentsMargins(QMargins());
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QWidget* frameWidget = new QWidget(scrollArea);
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QVBoxLayout* frameLayout = new QVBoxLayout(frameWidget);
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frameLayout->setMargin(0);
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scrollArea->setWidget(frameWidget);
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const PDFMarkupAnnotation* markupMainAnnotation = pageAnnotation.annotation->asMarkupAnnotation();
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QColor color = markupMainAnnotation->getDrawColorFromAnnotationColor(markupMainAnnotation->getColor());
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QColor titleColor = QColor::fromHslF(color.hueF(), color.saturationF(), 0.2, 1.0);
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QColor backgroundColor = QColor::fromHslF(color.hueF(), color.saturationF(), 0.9, 1.0);
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QString style = "QGroupBox { "
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"border: 2px solid black; "
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"border-color: rgb(%4, %5, %6); "
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"margin-top: 3ex; "
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"background-color: rgb(%1, %2, %3); "
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"}"
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"QGroupBox::title { "
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"subcontrol-origin: margin; "
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"subcontrol-position: top center; "
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"padding: 0px 8192px; "
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"background-color: rgb(%4, %5, %6); "
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"color: #FFFFFF;"
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"}";
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style = style.arg(backgroundColor.red()).arg(backgroundColor.green()).arg(backgroundColor.blue()).arg(titleColor.red()).arg(titleColor.green()).arg(titleColor.blue());
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for (const PageAnnotation* annotation : replies)
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{
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const PDFMarkupAnnotation* markupAnnotation = annotation->annotation->asMarkupAnnotation();
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if (!markupAnnotation)
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{
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// This should not happen...
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continue;
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}
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QGroupBox* groupBox = new QGroupBox(scrollArea);
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frameLayout->addWidget(groupBox);
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QString title = markupAnnotation->getWindowTitle();
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if (title.isEmpty())
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{
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title = markupAnnotation->getSubject();
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}
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title = QString("%1 (%2)").arg(title, markupAnnotation->getCreationDate().toLocalTime().toString(Qt::TextDate)).trimmed();
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groupBox->setStyleSheet(style);
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groupBox->setTitle(title);
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QVBoxLayout* groupBoxLayout = new QVBoxLayout(groupBox);
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QLabel* label = new QLabel(groupBox);
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label->setTextInteractionFlags(Qt::TextBrowserInteraction);
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label->setWordWrap(true);
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label->setText(markupAnnotation->getContents());
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label->setFixedWidth(PDFWidgetUtils::scaleDPI_x(label, 250));
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label->setMinimumHeight(label->sizeHint().height());
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groupBoxLayout->addWidget(label);
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}
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frameWidget->setFixedSize(frameWidget->minimumSizeHint());
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parentWidget->setFixedSize(scrollArea->sizeHint());
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}
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void PDFSimpleGeometryAnnotation::draw(AnnotationDrawParameters& parameters) const
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@ -1360,6 +1500,11 @@ QColor PDFSimpleGeometryAnnotation::getFillColor() const
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return color;
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}
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bool PDFMarkupAnnotation::isReplyTo() const
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{
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return m_inReplyTo.isValid() && m_replyType == ReplyType::Reply;
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}
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QColor PDFMarkupAnnotation::getStrokeColor() const
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{
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QColor color = PDFAnnotation::getStrokeColor();
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@ -2444,4 +2589,62 @@ void PDFSoundAnnotation::draw(AnnotationDrawParameters& parameters) const
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drawCharacterSymbol(text, getOpacity(), parameters);
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}
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const PDFAnnotationManager::PageAnnotation* PDFAnnotationManager::PageAnnotations::getPopupAnnotation(const PageAnnotation& pageAnnotation) const
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{
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const PDFMarkupAnnotation* markupAnnotation = pageAnnotation.annotation->asMarkupAnnotation();
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if (markupAnnotation)
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{
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const PDFObjectReference popupAnnotation = markupAnnotation->getPopupAnnotation();
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auto it = std::find_if(annotations.cbegin(), annotations.cend(), [this, popupAnnotation](const PageAnnotation& pa) { return pa.annotation->getSelfReference() == popupAnnotation; });
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if (it != annotations.cend())
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{
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return &*it;
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}
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}
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return nullptr;
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}
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std::vector<const PDFAnnotationManager::PageAnnotation*> PDFAnnotationManager::PageAnnotations::getReplies(const PageAnnotation& pageAnnotation) const
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{
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std::vector<const PageAnnotation*> result;
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const PDFObjectReference reference = pageAnnotation.annotation->getSelfReference();
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for (size_t i = 0, count = annotations.size(); i < count; ++i)
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{
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const PageAnnotation& currentAnnotation = annotations[i];
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if (currentAnnotation.annotation->isReplyTo())
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{
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const PDFMarkupAnnotation* markupAnnotation = currentAnnotation.annotation->asMarkupAnnotation();
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Q_ASSERT(markupAnnotation);
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if (markupAnnotation->getInReplyTo() == reference)
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{
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result.push_back(¤tAnnotation);
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}
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}
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}
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auto comparator = [](const PageAnnotation* l, const PageAnnotation* r)
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{
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QDateTime leftDateTime = l->annotation->getLastModifiedDateTime();
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QDateTime rightDateTime = r->annotation->getLastModifiedDateTime();
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if (const PDFMarkupAnnotation* markupL = l->annotation->asMarkupAnnotation())
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{
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leftDateTime = markupL->getCreationDate();
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}
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if (const PDFMarkupAnnotation* markupR = r->annotation->asMarkupAnnotation())
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{
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rightDateTime = markupR->getCreationDate();
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}
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return leftDateTime < rightDateTime;
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};
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std::sort(result.begin(), result.end(), comparator);
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return result;
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}
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} // namespace pdf
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@ -38,6 +38,7 @@ class QWheelEvent;
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namespace pdf
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{
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class PDFWidget;
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class PDFObjectStorage;
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class PDFDrawWidgetProxy;
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class PDFFontCache;
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@ -471,6 +472,7 @@ public:
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virtual PDFMarkupAnnotation* asMarkupAnnotation() { return nullptr; }
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virtual const PDFMarkupAnnotation* asMarkupAnnotation() const { return nullptr; }
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virtual bool isReplyTo() const { return false; }
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/// Draws the annotation using parameters. Annotation is drawn onto painter,
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/// but actual graphics can be drawn outside of annotation's rectangle.
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@ -483,6 +485,7 @@ public:
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/// Returns a list of appearance states, which must be created for this annotation
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virtual std::vector<PDFAppeareanceStreams::Key> getDrawKeys() const;
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PDFObjectReference getSelfReference() const { return m_selfReference; }
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const QRectF& getRectangle() const { return m_rectangle; }
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const QString& getContents() const { return m_contents; }
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PDFObjectReference getPageReference() const { return m_pageReference; }
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@ -499,8 +502,8 @@ public:
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/// Parses annotation from the object. If error occurs, then nullptr is returned.
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/// \param storage Object storage
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/// \param object Annotation object
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static PDFAnnotationPtr parse(const PDFObjectStorage* storage, PDFObject object);
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/// \param reference Annotation object reference
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static PDFAnnotationPtr parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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/// Parses quadrilaterals and fills them in the painter path. If no quadrilaterals are defined,
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/// then annotation rectangle is used. If annotation rectangle is also invalid,
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@ -581,7 +584,7 @@ protected:
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void drawCharacterSymbol(QString text, PDFReal opacity, AnnotationDrawParameters& parameters) const;
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private:
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PDFObjectReference m_selfReference; ///< Reference to self
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QRectF m_rectangle; ///< Annotation rectangle, in page coordinates, "Rect" entry
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QString m_contents; ///< Text to be displayed to the user (or alternate text), "Content" entry
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PDFObjectReference m_pageReference; ///< Reference to annotation's page, "P" entry
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@ -607,6 +610,7 @@ public:
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virtual PDFMarkupAnnotation* asMarkupAnnotation() override { return this; }
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virtual const PDFMarkupAnnotation* asMarkupAnnotation() const override { return this; }
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virtual bool isReplyTo() const override;
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enum class ReplyType
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{
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@ -630,7 +634,7 @@ protected:
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virtual QColor getFillColor() const override;
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private:
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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QString m_windowTitle;
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PDFObjectReference m_popupAnnotation;
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@ -674,7 +678,7 @@ public:
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const QString& getStateModel() const { return m_stateModel; }
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private:
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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bool m_open = false;
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QByteArray m_iconName;
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@ -707,7 +711,7 @@ public:
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const PDFAnnotationQuadrilaterals& getActivationRegion() const { return m_activationRegion; }
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private:
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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PDFActionPtr m_action;
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LinkHighlightMode m_highlightMode = LinkHighlightMode::Invert;
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@ -750,7 +754,7 @@ public:
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AnnotationLineEnding getEndLineEnding() const { return m_endLineEnding; }
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private:
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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QByteArray m_defaultAppearance;
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Justification m_justification = Justification::Left;
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@ -803,7 +807,7 @@ protected:
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virtual QColor getFillColor() const override;
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private:
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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QLineF m_line;
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AnnotationLineEnding m_startLineEnding = AnnotationLineEnding::None;
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@ -843,7 +847,7 @@ protected:
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virtual QColor getFillColor() const override;
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private:
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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AnnotationType m_type;
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std::vector<PDFReal> m_interiorColor;
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@ -886,7 +890,7 @@ protected:
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virtual QColor getFillColor() const override;
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private:
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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AnnotationType m_type;
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std::vector<QPointF> m_vertices;
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@ -915,7 +919,7 @@ public:
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const PDFAnnotationQuadrilaterals& getHiglightArea() const { return m_highlightArea; }
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private:
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
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friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
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AnnotationType m_type;
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PDFAnnotationQuadrilaterals m_highlightArea;
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@ -940,7 +944,7 @@ public:
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Symbol getSymbol() const { return m_symbol; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
QRectF m_caretRectangle;
|
||||
Symbol m_symbol = Symbol::None;
|
||||
|
|
@ -977,7 +981,7 @@ public:
|
|||
Stamp getStamp() const { return m_stamp; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
Stamp m_stamp = Stamp::Draft;
|
||||
};
|
||||
|
|
@ -994,7 +998,7 @@ public:
|
|||
const QPainterPath& getInkPath() const { return m_inkPath; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
QPainterPath m_inkPath;
|
||||
};
|
||||
|
|
@ -1012,7 +1016,7 @@ public:
|
|||
bool isOpened() const { return m_opened; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
bool m_opened = false;
|
||||
};
|
||||
|
|
@ -1040,7 +1044,7 @@ public:
|
|||
FileAttachmentIcon getIcon() const { return m_icon; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
PDFFileSpecification m_fileSpecification;
|
||||
FileAttachmentIcon m_icon = FileAttachmentIcon::PushPin;
|
||||
|
|
@ -1066,7 +1070,7 @@ public:
|
|||
Icon getIcon() const { return m_icon; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
PDFSound m_sound;
|
||||
Icon m_icon = Icon::Speaker;
|
||||
|
|
@ -1087,7 +1091,7 @@ public:
|
|||
const PDFMovieActivation& getMovieActivation() const { return m_movieActivation; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
QString m_movieTitle;
|
||||
bool m_playMovie = true;
|
||||
|
|
@ -1110,7 +1114,7 @@ public:
|
|||
const PDFAnnotationAdditionalActions& getAdditionalActions() const { return m_additionalActions; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
QString m_screenTitle;
|
||||
PDFAnnotationAppearanceCharacteristics m_appearanceCharacteristics;
|
||||
|
|
@ -1143,7 +1147,7 @@ public:
|
|||
const PDFAnnotationAdditionalActions& getAdditionalActions() const { return m_additionalActions; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
HighlightMode m_highlightMode = HighlightMode::Invert;
|
||||
PDFAnnotationAppearanceCharacteristics m_appearanceCharacteristics;
|
||||
|
|
@ -1185,7 +1189,7 @@ public:
|
|||
PDFReal getRelativeVerticalOffset() const { return m_relativeVerticalOffset; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
QMatrix m_matrix;
|
||||
PDFReal m_relativeHorizontalOffset = 0.0;
|
||||
|
|
@ -1207,7 +1211,7 @@ public:
|
|||
QRectF getViewBox() const { return m_viewBox; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
PDF3DStream m_stream;
|
||||
std::optional<PDF3DView> m_defaultView;
|
||||
|
|
@ -1231,7 +1235,7 @@ public:
|
|||
const PDFRichMediaSettings* getSettings() const { return &m_settings; }
|
||||
|
||||
private:
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObject object);
|
||||
friend static PDFAnnotationPtr PDFAnnotation::parse(const PDFObjectStorage* storage, PDFObjectReference reference);
|
||||
|
||||
PDFRichMediaContent m_content;
|
||||
PDFRichMediaSettings m_settings;
|
||||
|
|
@ -1294,6 +1298,7 @@ protected:
|
|||
PDFAppeareanceStreams::Appearance appearance = PDFAppeareanceStreams::Appearance::Normal;
|
||||
PDFAnnotationPtr annotation;
|
||||
|
||||
/// This mutable appearance stream is protected by main mutex
|
||||
mutable PDFCachedItem<PDFObject> appearanceStream;
|
||||
};
|
||||
|
||||
|
|
@ -1301,6 +1306,19 @@ protected:
|
|||
{
|
||||
bool isEmpty() const { return annotations.empty(); }
|
||||
|
||||
/// Returns popup annotation for given annotation, if annotation doesn't have
|
||||
/// popup annotation attached, then nullptr is returned.
|
||||
/// \param pageAnnotation Page annotation
|
||||
/// \returns Popup annotation or nullptr
|
||||
const PageAnnotation* getPopupAnnotation(const PageAnnotation& pageAnnotation) const;
|
||||
|
||||
/// Returns a list of page annotations, which are replies to this page annotation.
|
||||
/// If page annotation doesn't have any replies, then empty list is returned. Replies
|
||||
/// are returned in order, in which they were created.
|
||||
/// \param pageAnnotation Page annotation
|
||||
/// \returns List of replies
|
||||
std::vector<const PageAnnotation*> getReplies(const PageAnnotation& pageAnnotation) const;
|
||||
|
||||
std::vector<PageAnnotation> annotations;
|
||||
};
|
||||
|
||||
|
|
@ -1393,6 +1411,24 @@ public:
|
|||
private:
|
||||
void updateFromMouseEvent(QMouseEvent* event);
|
||||
|
||||
/// Creates dialog for markup annotations. This function is used only for markup annotations,
|
||||
/// do not use them for other annotations (function can crash).
|
||||
/// \param widget Dialog's parent widget
|
||||
/// \param pageAnnotation Markup annotation
|
||||
/// \param pageAnnotations Page annotations
|
||||
QDialog* createDialogForMarkupAnnotations(PDFWidget* widget,
|
||||
const PageAnnotation& pageAnnotation,
|
||||
const PageAnnotations& pageAnnotations);
|
||||
|
||||
/// Creates widgets for markup annotation main popup widget. Also sets
|
||||
/// default size of parent widget.
|
||||
/// \param parentWidget Parent widget, where widgets are created
|
||||
/// \param pageAnnotation Markup annotation
|
||||
/// \param pageAnnotations Page annotations
|
||||
void createWidgetsForMarkupAnnotations(QWidget* parentWidget,
|
||||
const PageAnnotation& pageAnnotation,
|
||||
const PageAnnotations& pageAnnotations);
|
||||
|
||||
PDFDrawWidgetProxy* m_proxy;
|
||||
QString m_tooltip;
|
||||
};
|
||||
|
|
|
|||
|
|
@ -736,7 +736,7 @@ std::array<PDFReal, 4> PDFDocumentBuilder::getAnnotationReductionRectangle(const
|
|||
|
||||
void PDFDocumentBuilder::updateAnnotationAppearanceStreams(PDFObjectReference annotationReference)
|
||||
{
|
||||
PDFAnnotationPtr annotation = PDFAnnotation::parse(&m_storage, m_storage.getObject(annotationReference));
|
||||
PDFAnnotationPtr annotation = PDFAnnotation::parse(&m_storage, annotationReference);
|
||||
if (!annotation)
|
||||
{
|
||||
return;
|
||||
|
|
|
|||
Loading…
Reference in New Issue