diff options
| author | Jordi Pujol Foyo <jordi@vikingsoftware.com> | 2019-12-13 14:27:11 +0100 |
|---|---|---|
| committer | Jordi Pujol Foyo <jordi@vikingsoftware.com> | 2019-12-19 21:23:43 +0100 |
| commit | 9d6b4d11424cdcd6c572cdcc50b3b790b6e673c0 (patch) | |
| tree | b51c3f23188465627df655339166f5c1241a5d25 /src/gui/painting/qpdf_p.h | |
| parent | 6227a0d2e2e924cf717fa2a3d7c3e1223c4aed5f (diff) | |
New features for QPdfWriter
Added new API setDocumentXmpMetadata/documentXmpMetadata and
addFileAttachment
[ChangeLog][QtGui][QPdfWriter] New API to provide external document XMP
metadata and attach files to PDF.
Fixes: QTBUG-78651
Fixes: QTBUG-78764
Change-Id: Ic0b37e8d12899f907001db469080594c14c87655
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Diffstat (limited to 'src/gui/painting/qpdf_p.h')
| -rw-r--r-- | src/gui/painting/qpdf_p.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/gui/painting/qpdf_p.h b/src/gui/painting/qpdf_p.h index 89e549614a..57d70db442 100644 --- a/src/gui/painting/qpdf_p.h +++ b/src/gui/painting/qpdf_p.h @@ -187,6 +187,11 @@ public: void setPdfVersion(PdfVersion version); + void setDocumentXmpMetadata(const QByteArray &xmpMetadata); + QByteArray documentXmpMetadata() const; + + void addFileAttachment(const QString &fileName, const QByteArray &data, const QString &mimeType); + // reimplementations QPaintEngine bool begin(QPaintDevice *pdev) override; bool end() override; @@ -297,9 +302,10 @@ private: int createShadingFunction(const QGradient *gradient, int from, int to, bool reflect, bool alpha); void writeInfo(); - int writeXmpMetaData(); + int writeXmpDcumentMetaData(); int writeOutputIntent(); void writePageRoot(); + void writeAttachmentRoot(); void writeFonts(); void embedFont(QFontSubset *font); qreal calcUserUnit() const; @@ -324,11 +330,22 @@ private: inline int writeCompressed(const QByteArray &data) { return writeCompressed(data.constData(), data.length()); } int writeCompressed(QIODevice *dev); + struct AttachmentInfo + { + AttachmentInfo (const QString &fileName, const QByteArray &data, const QString &mimeType) + : fileName(fileName), data(data), mimeType(mimeType) {} + QString fileName; + QByteArray data; + QString mimeType; + }; + // various PDF objects - int pageRoot, catalog, info, graphicsState, patternColorSpace; + int pageRoot, embeddedfilesRoot, namesRoot, catalog, info, graphicsState, patternColorSpace; QVector<uint> pages; QHash<qint64, uint> imageCache; QHash<QPair<uint, uint>, uint > alphaCache; + QVector<AttachmentInfo> fileCache; + QByteArray xmpDocumentMetadata; }; QT_END_NAMESPACE |