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File attachment annotation graphics

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Jakub Melka
2020-04-07 20:59:39 +02:00
parent 33472428e9
commit de1fa4a2da
7 changed files with 446 additions and 124 deletions
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176
PdfForQtLib/sources/pdfdocumentbuilder.cpp
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@ -219,6 +219,34 @@ void PDFObjectFactory::endDictionaryItem()
std::get<PDFDictionary>(dictionaryItem.object).addEntry(qMove(topItem.itemName), qMove(std::get<PDFObject>(topItem.object)));
}
PDFObjectFactory& PDFObjectFactory::operator<<(FileAttachmentIcon icon)
{
switch (icon)
{
case FileAttachmentIcon::Graph:
*this << WrapName("Graph");
break;
case FileAttachmentIcon::Paperclip:
*this << WrapName("Paperclip");
break;
case FileAttachmentIcon::PushPin:
*this << WrapName("PushPin");
break;
case FileAttachmentIcon::Tag:
*this << WrapName("Tag");
break;
default:
Q_ASSERT(false);
break;
}
return *this;
}
PDFObjectFactory& PDFObjectFactory::operator<<(Stamp stamp)
{
switch (stamp)
@ -1310,6 +1338,56 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationCircle(PDFObjectReference
}
PDFObjectReference PDFDocumentBuilder::createAnnotationFileAttachment(PDFObjectReference page,
QPointF position,
PDFObjectReference fileSpecification,
FileAttachmentIcon icon,
QString title,
QString description)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("FileAttachment");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << QRectF(position, QSizeF(32, 32));
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("FS");
objectBuilder << fileSpecification;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Name");
objectBuilder << icon;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("T");
objectBuilder << title;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Contents");
objectBuilder << description;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationReference = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationReference;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
updateAnnotationAppearanceStreams(annotationReference);
return annotationReference;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationFreeText(PDFObjectReference page,
QRectF rectangle,
QString title,
@ -2638,6 +2716,55 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationText(PDFObjectReference p
}
PDFObjectReference PDFDocumentBuilder::createAnnotationUnderline(PDFObjectReference page,
QRectF rectangle,
QColor color)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Underline");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
updateAnnotationAppearanceStreams(annotationObject);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createAnnotationUnderline(PDFObjectReference page,
QRectF rectangle,
QColor color,
@ -2702,55 +2829,6 @@ PDFObjectReference PDFDocumentBuilder::createAnnotationUnderline(PDFObjectRefere
}
PDFObjectReference PDFDocumentBuilder::createAnnotationUnderline(PDFObjectReference page,
QRectF rectangle,
QColor color)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Underline");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rectangle;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("CreationDate");
objectBuilder << WrapCurrentDateTime();
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("C");
objectBuilder << color;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("QuadPoints");
objectBuilder.beginArray();
objectBuilder << rectangle.bottomLeft();
objectBuilder << rectangle.bottomRight();
objectBuilder << rectangle.topLeft();
objectBuilder << rectangle.topRight();
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObjectReference annotationObject = addObject(objectBuilder.takeObject());
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder.beginArray();
objectBuilder << annotationObject;
objectBuilder.endArray();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageAnnots = objectBuilder.takeObject();
appendTo(page, pageAnnots);
updateAnnotationAppearanceStreams(annotationObject);
return annotationObject;
}
PDFObjectReference PDFDocumentBuilder::createCatalog()
{
PDFObjectFactory objectBuilder;