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Signature plugin: visible digital signatures

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This commit is contained in:
Jakub Melka
2022-05-29 17:27:58 +02:00
parent c7e7b76e5b
commit b46ff4f63c
6 changed files with 380 additions and 117 deletions
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56
Pdf4QtLib/sources/pdfdocumentbuilder.cpp
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@ -4567,6 +4567,46 @@ PDFObjectReference PDFDocumentBuilder::createFormFieldSignature(QString fieldNam
}
void PDFDocumentBuilder::createFormFieldWidget(PDFObjectReference formField,
PDFObjectReference page,
PDFObjectReference appearanceStream,
QRectF rect)
{
PDFObjectFactory objectBuilder;
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Type");
objectBuilder << WrapName("Annot");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Subtype");
objectBuilder << WrapName("Widget");
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("P");
objectBuilder << page;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("Rect");
objectBuilder << rect;
objectBuilder.endDictionaryItem();
objectBuilder.beginDictionaryItem("AP");
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("N");
objectBuilder << appearanceStream;
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject widgetObject = objectBuilder.takeObject();
objectBuilder.beginDictionary();
objectBuilder.beginDictionaryItem("Annots");
objectBuilder << std::array{ formField };
objectBuilder.endDictionaryItem();
objectBuilder.endDictionary();
PDFObject pageObject = objectBuilder.takeObject();
mergeTo(formField, widgetObject);
appendTo(page, pageObject);
}
void PDFDocumentBuilder::createInvisibleFormFieldWidget(PDFObjectReference formField,
PDFObjectReference page)
{
@ -5131,6 +5171,14 @@ void PDFDocumentBuilder::setFormFieldValue(PDFObjectReference formField,
}
void PDFDocumentBuilder::setLanguage(QLocale locale)
{
PDFObjectFactory objectBuilder;
setLanguage(locale.name());
}
void PDFDocumentBuilder::setLanguage(QString language)
{
PDFObjectFactory objectBuilder;
@ -5145,14 +5193,6 @@ void PDFDocumentBuilder::setLanguage(QString language)
}
void PDFDocumentBuilder::setLanguage(QLocale locale)
{
PDFObjectFactory objectBuilder;
setLanguage(locale.name());
}
void PDFDocumentBuilder::setOutline(PDFObjectReference outline)
{
PDFObjectFactory objectBuilder;