tdf#143959 sdext.pdfimport: fix font name with subtag

as returned by the font descriptor when reading the font file.

Change-Id: I376b887e6356e765f669b41c43776f78f94c3623
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/120815
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

3 files changed, 43 insertions, 0 deletions

diff --git a/sdext/source/pdfimport/test/testdocs/testTdf143959.pdf b/sdext/source/pdfimport/test/testdocs/testTdf143959.pdf
new file mode 100644
index 000000000000..594e734a5629
--- /dev/null
+++ b/sdext/source/pdfimport/test/testdocs/testTdf143959.pdf
diff --git a/sdext/source/pdfimport/test/tests.cxx b/sdext/source/pdfimport/test/tests.cxx
index cb8416d71b21..f47fa459a03c 100644
--- a/sdext/source/pdfimport/test/tests.cxx
+++ b/sdext/source/pdfimport/test/tests.cxx
@@ -710,6 +710,39 @@ namespace
             assertXPath(pXmlDoc, xpath, "text-outline", "true");
         }
 
+        void testTdf143959_nameFromFontFile()
+        {
+            rtl::Reference<pdfi::PDFIRawAdaptor> xAdaptor(new pdfi::PDFIRawAdaptor(OUString(), getComponentContext()));
+            xAdaptor->setTreeVisitorFactory(createDrawTreeVisitorFactory());
+
+            OString aOutput;
+            CPPUNIT_ASSERT_MESSAGE("Converting PDF to ODF XML",
+                                   xAdaptor->odfConvert( m_directories.getURLFromSrc(u"/sdext/source/pdfimport/test/testdocs/testTdf143959.pdf"),
+                                                        new OutputWrapString(aOutput),
+                                                        nullptr ));
+
+            //std::cout << aOutput << std::endl;
+            xmlDocUniquePtr pXmlDoc(xmlParseDoc(reinterpret_cast<xmlChar const *>(aOutput.getStr())));
+
+            /* Test for the 1st text paragraph */
+            OUString styleName = getXPath(pXmlDoc, "//draw:frame[2]//text:span[1]", "style-name");
+            OString xpath = "//office:automatic-styles/style:style[@style:name=\"" +
+                OUStringToOString(styleName,  RTL_TEXTENCODING_UTF8) +
+                "\"]/style:text-properties";
+            CPPUNIT_ASSERT_EQUAL(OUString("TimesNewRoman"),
+                                 getXPath(pXmlDoc, xpath, "font-family").replaceAll(u" ", u""));
+
+            /* Test for the "TOTAL ESTA HOJA USD" paragraph" */
+            styleName = getXPath(pXmlDoc, "//draw:frame[last()-1]//text:span[1]", "style-name");
+            xpath = "//office:automatic-styles/style:style[@style:name=\"" +
+                OUStringToOString(styleName,  RTL_TEXTENCODING_UTF8) +
+                "\"]/style:text-properties";
+            CPPUNIT_ASSERT_EQUAL(OUString("TimesNewRoman"),
+                                 getXPath(pXmlDoc, xpath, "font-family").replaceAll(u" ", u""));
+            CPPUNIT_ASSERT_EQUAL(OUString("bold"),
+                                 getXPath(pXmlDoc, xpath, "font-weight"));
+        }
+
         CPPUNIT_TEST_SUITE(PDFITest);
         CPPUNIT_TEST(testXPDFParser);
         CPPUNIT_TEST(testOdfWriterExport);
@@ -719,6 +752,7 @@ namespace
         CPPUNIT_TEST(testTdf105536);
         CPPUNIT_TEST(testTdf141709);
         CPPUNIT_TEST(testFontFeatures);
+        CPPUNIT_TEST(testTdf143959_nameFromFontFile);
         CPPUNIT_TEST_SUITE_END();
     };
 
diff --git a/sdext/source/pdfimport/wrapper/wrapper.cxx b/sdext/source/pdfimport/wrapper/wrapper.cxx
index 7cf30241c5ee..2efdab6f8553 100644
--- a/sdext/source/pdfimport/wrapper/wrapper.cxx
+++ b/sdext/source/pdfimport/wrapper/wrapper.cxx
@@ -584,6 +584,15 @@ void LineParser::readFont()
                 if (!aFontDescriptor.Name.isEmpty())
                 {
                     aResult.familyName = aFontDescriptor.Name;
+                    // tdf#143959: there are cases when the family name returned by font descriptor
+                    // is like "AAAAAA+TimesNewRoman,Bold". In this case, use the font name
+                    // determined by parseFontFamilyName instead, but still determine the font
+                    // attributes (bold italic etc) from the font descriptor.
+                    if (aResult.familyName.getLength() > 7 and aResult.familyName.indexOf(u"+", 6) == 6)
+                    {
+                        aResult.familyName = aResult.familyName.copy(7, aResult.familyName.getLength() - 7);
+                        parseFontFamilyName(aResult);
+                    }
                     aResult.isBold = (aFontDescriptor.Weight > 100.0);
                     aResult.isItalic = (aFontDescriptor.Slant == awt::FontSlant_OBLIQUE ||
                                         aFontDescriptor.Slant == awt::FontSlant_ITALIC);