lok: add pdf version option for export

Change-Id: I02c1edecd291309bf028e6e5a0f04a578ac1b639
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125255
Tested-by: Jenkins
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125805
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index 2e1bc71f626a..19b5578d704e 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -2731,6 +2731,34 @@ static int doc_saveAs(LibreOfficeKitDocument* pThis, const char* sUrl, const cha
 
         bool bFullSheetPreview = sFullSheetPreview == "true";
 
+        // Select a pdf version if specified a valid one. If invalid then fail.
+        // If not specified then ignore.
+        sal_Int32 pdfVer = 0;
+        if ((aIndex = aFilterOptions.indexOf(",PDFVer=")) >= 0)
+        {
+            int bIndex = aFilterOptions.indexOf("PDFVEREND");
+            OUString sPdfVer = aFilterOptions.copy(aIndex+8, bIndex-(aIndex+8));
+
+            OUString temp = aFilterOptions.copy(0, aIndex);
+            aFilterOptions = temp + aFilterOptions.copy(bIndex+9);
+
+            if (sPdfVer.equalsIgnoreAsciiCase("PDF/A-1b"))
+                pdfVer = 1;
+            else if (sPdfVer.equalsIgnoreAsciiCase("PDF/A-2b"))
+                pdfVer = 2;
+            else if (sPdfVer.equalsIgnoreAsciiCase("PDF/A-3b"))
+                pdfVer = 3;
+            else if (sPdfVer.equalsIgnoreAsciiCase("PDF-1.5"))
+                pdfVer = 15;
+            else if (sPdfVer.equalsIgnoreAsciiCase("PDF-1.6"))
+                pdfVer = 16;
+            else
+            {
+                SetLastExceptionMsg("wrong PDF version");
+                return false;
+            }
+        }
+
         // 'TakeOwnership' == this is a 'real' SaveAs (that is, the document
         // gets a new name).  When this is not provided, the meaning of
         // saveAs() is more like save-a-copy, which allows saving to any
@@ -2767,6 +2795,9 @@ static int doc_saveAs(LibreOfficeKitDocument* pThis, const char* sUrl, const cha
         if (bFullSheetPreview)
             aFilterDataMap["SinglePageSheets"] <<= true;
 
+        if (pdfVer)
+            aFilterDataMap["SelectPdfVersion"] <<= pdfVer;
+
         if (!aFilterDataMap.empty())
         {
             aSaveMediaDescriptor["FilterData"] <<= aFilterDataMap.getAsConstPropertyValueList();