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3D PDF: Open media viewer on double click

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This commit is contained in:
Jakub Melka
2022-07-08 18:54:50 +02:00
parent 3d3b8edec8
commit f1824da326
8 changed files with 112 additions and 3 deletions
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5
Pdf4QtLib/sources/pdf3d_u3d.cpp
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@@ -434,6 +434,11 @@ const PDF3D_U3D_ContextManager::ContextData* PDF3D_U3D_ContextManager::getContex
return nullptr;
}
PDF3D_U3D PDF3D_U3D::parse(QByteArray data)
{
return PDF3D_U3D();
}
} // namespace u3d
} // namespace pdf

2
Pdf4QtLib/sources/pdf3d_u3d.h
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@@ -31,6 +31,8 @@ namespace u3d
class PDF3D_U3D
{
public:
static PDF3D_U3D parse(QByteArray data);
};
class PDF3D_U3D_ContextManager

30
Pdf4QtLib/sources/pdfannotation.cpp
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@@ -1039,6 +1039,23 @@ bool PDFAnnotation::isTypeEditable(AnnotationType type)
return false;
}
bool PDFAnnotation::isTypeMultimedia(AnnotationType type)
{
switch (type)
{
case AnnotationType::Sound:
case AnnotationType::Movie:
case AnnotationType::_3D:
case AnnotationType::RichMedia:
return true;
default:
break;
}
return false;
}
QPen PDFAnnotation::getPen() const
{
QColor strokeColor = getStrokeColor();
@@ -1816,7 +1833,8 @@ void PDFWidgetAnnotationManager::mousePressEvent(QWidget* widget, QMouseEvent* e
void PDFWidgetAnnotationManager::mouseDoubleClickEvent(QWidget* widget, QMouseEvent* event)
{
Q_UNUSED(widget);
Q_UNUSED(event);
updateFromMouseEvent(event);
}
void PDFWidgetAnnotationManager::mouseReleaseEvent(QWidget* widget, QMouseEvent* event)
@@ -1967,6 +1985,16 @@ void PDFWidgetAnnotationManager::updateFromMouseEvent(QMouseEvent* event)
Q_EMIT actionTriggered(linkAction);
}
}
// Execute multimedia annotation
if (event->type() == QEvent::MouseButtonDblClick && event->button() == Qt::LeftButton)
{
const PDFAnnotation* annotation = pageAnnotation.annotation.get();
if (PDFAnnotation::isTypeMultimedia(annotation->getType()))
{
emit multimediaTriggered(annotation);
}
}
}
else
{

9
Pdf4QtLib/sources/pdfannotation.h
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@@ -601,6 +601,10 @@ public:
/// \param type Annotation type
static bool isTypeEditable(AnnotationType type);
/// Returns true, if annotation is multimedia
/// \param type Annotation type
static bool isTypeMultimedia(AnnotationType type);
protected:
virtual QColor getStrokeColor() const;
virtual QColor getFillColor() const;
@@ -1655,8 +1659,9 @@ public:
virtual int getInputPriority() const override { return AnnotationPriority; }
signals:
void actionTriggered(const PDFAction* action);
void documentModified(PDFModifiedDocument document);
void actionTriggered(const pdf::PDFAction* action);
void multimediaTriggered(const pdf::PDFAnnotation* annotation);
void documentModified(pdf::PDFModifiedDocument document);
private:
void updateFromMouseEvent(QMouseEvent* event);