EPUB export: handle section content

Just the minimum so content is not completely ignored on export.

Change-Id: I2880780ed3ce5d1dd15adbd9222296f52a5e7c3d
Reviewed-on: https://gerrit.libreoffice.org/42115
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

8 files changed, 120 insertions, 7 deletions

diff --git a/writerperfect/Library_wpftwriter.mk b/writerperfect/Library_wpftwriter.mk
index 67c1d999f887..826ffe600e12 100644
--- a/writerperfect/Library_wpftwriter.mk
+++ b/writerperfect/Library_wpftwriter.mk
@@ -76,6 +76,7 @@ $(eval $(call gb_Library_add_exception_objects,wpftwriter,\
 	writerperfect/source/writer/StarOfficeWriterImportFilter \
 	writerperfect/source/writer/WordPerfectImportFilter \
 	writerperfect/source/writer/exp/XMLBase64ImportContext \
+	writerperfect/source/writer/exp/XMLSectionContext \
 	writerperfect/source/writer/exp/XMLTextFrameContext \
 	writerperfect/source/writer/exp/txtparai \
 	writerperfect/source/writer/exp/txtstyli \
diff --git a/writerperfect/qa/unit/EPUBExportTest.cxx b/writerperfect/qa/unit/EPUBExportTest.cxx
index 06278d19eb81..706536c9423a 100644
--- a/writerperfect/qa/unit/EPUBExportTest.cxx
+++ b/writerperfect/qa/unit/EPUBExportTest.cxx
@@ -65,6 +65,7 @@ public:
     void testLineBreak();
     void testEscape();
     void testParaCharProps();
+    void testSection();
 
     CPPUNIT_TEST_SUITE(EPUBExportTest);
     CPPUNIT_TEST(testOutlineLevel);
@@ -81,6 +82,7 @@ public:
     CPPUNIT_TEST(testLineBreak);
     CPPUNIT_TEST(testEscape);
     CPPUNIT_TEST(testParaCharProps);
+    CPPUNIT_TEST(testSection);
     CPPUNIT_TEST_SUITE_END();
 };
 
@@ -362,6 +364,15 @@ void EPUBExportTest::testParaCharProps()
     assertCss(aCssDoc, aMiddle, "  font-weight: bold;");
 }
 
+void EPUBExportTest::testSection()
+{
+    createDoc("section.fodt", {});
+
+    mpXmlDoc = parseExport("OEBPS/sections/section0001.xhtml");
+    // This was "After.", i.e. in-section content was ignored.
+    assertXPathContent(mpXmlDoc, "//xhtml:p[2]/xhtml:span", "In section.");
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(EPUBExportTest);
 
 }
diff --git a/writerperfect/qa/unit/data/writer/epubexport/section.fodt b/writerperfect/qa/unit/data/writer/epubexport/section.fodt
new file mode 100644
index 000000000000..84fb6d2ae940
--- /dev/null
+++ b/writerperfect/qa/unit/data/writer/epubexport/section.fodt
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<office:document xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0" office:version="1.2" office:mimetype="application/vnd.oasis.opendocument.text">
+  <office:body>
+    <office:text>
+      <text:p>Before.</text:p>
+      <text:section text:name="Section1">
+        <text:p>In section.</text:p>
+      </text:section>
+      <text:p>After.</text:p>
+    </office:text>
+  </office:body>
+</office:document>
diff --git a/writerperfect/source/writer/exp/XMLSectionContext.cxx b/writerperfect/source/writer/exp/XMLSectionContext.cxx
new file mode 100644
index 000000000000..ba6e1a7944f7
--- /dev/null
+++ b/writerperfect/source/writer/exp/XMLSectionContext.cxx
@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "XMLSectionContext.hxx"
+
+#include "xmlimp.hxx"
+#include "xmltext.hxx"
+
+using namespace com::sun::star;
+
+namespace writerperfect
+{
+namespace exp
+{
+
+XMLSectionContext::XMLSectionContext(XMLImport &rImport)
+    : XMLImportContext(rImport)
+{
+}
+
+XMLImportContext *XMLSectionContext::CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
+{
+    return CreateTextChildContext(mrImport, rName);
+}
+
+void XMLSectionContext::startElement(const OUString &/*rName*/, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
+{
+    mrImport.GetGenerator().openSection(librevenge::RVNGPropertyList());
+}
+
+void XMLSectionContext::endElement(const OUString &/*rName*/)
+{
+    mrImport.GetGenerator().closeSection();
+}
+
+} // namespace exp
+} // namespace writerperfect
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/XMLSectionContext.hxx b/writerperfect/source/writer/exp/XMLSectionContext.hxx
new file mode 100644
index 000000000000..5aa49a444a9a
--- /dev/null
+++ b/writerperfect/source/writer/exp/XMLSectionContext.hxx
@@ -0,0 +1,36 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLSECTIONCONTEXT_HXX
+#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLSECTIONCONTEXT_HXX
+
+#include "xmlictxt.hxx"
+
+namespace writerperfect
+{
+namespace exp
+{
+
+/// Handler for <text:section>.
+class XMLSectionContext : public XMLImportContext
+{
+public:
+    XMLSectionContext(XMLImport &rImport);
+
+    XMLImportContext *CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &xAttribs) override;
+    void SAL_CALL startElement(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &xAttribs) override;
+    void SAL_CALL endElement(const OUString &rName) override;
+};
+
+} // namespace exp
+} // namespace writerperfect
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/writer/exp/xmltbli.cxx b/writerperfect/source/writer/exp/xmltbli.cxx
index bcdc4cb46220..735e276de241 100644
--- a/writerperfect/source/writer/exp/xmltbli.cxx
+++ b/writerperfect/source/writer/exp/xmltbli.cxx
@@ -11,6 +11,7 @@
 
 #include "txtparai.hxx"
 #include "xmlimp.hxx"
+#include "xmltext.hxx"
 
 using namespace com::sun::star;
 
@@ -38,11 +39,7 @@ XMLTableCellContext::XMLTableCellContext(XMLImport &rImport)
 
 XMLImportContext *XMLTableCellContext::CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
 {
-    if (rName == "text:p" || rName == "text:h")
-        return new XMLParaContext(mrImport);
-    if (rName == "table:table")
-        return new XMLTableContext(mrImport);
-    return nullptr;
+    return CreateTextChildContext(mrImport, rName);
 }
 
 void XMLTableCellContext::startElement(const OUString &/*rName*/, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
diff --git a/writerperfect/source/writer/exp/xmltext.cxx b/writerperfect/source/writer/exp/xmltext.cxx
index f2e47c18ecff..73a6f5e73465 100644
--- a/writerperfect/source/writer/exp/xmltext.cxx
+++ b/writerperfect/source/writer/exp/xmltext.cxx
@@ -11,6 +11,7 @@
 
 #include "txtparai.hxx"
 #include "xmltbli.hxx"
+#include "XMLSectionContext.hxx"
 
 using namespace com::sun::star;
 
@@ -26,10 +27,17 @@ XMLBodyContentContext::XMLBodyContentContext(XMLImport &rImport)
 
 XMLImportContext *XMLBodyContentContext::CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
 {
+    return CreateTextChildContext(mrImport, rName);
+}
+
+XMLImportContext *CreateTextChildContext(XMLImport &rImport, const OUString &rName)
+{
     if (rName == "text:p" || rName == "text:h")
-        return new XMLParaContext(mrImport);
+        return new XMLParaContext(rImport);
+    if (rName == "text:section")
+        return new XMLSectionContext(rImport);
     if (rName == "table:table")
-        return new XMLTableContext(mrImport);
+        return new XMLTableContext(rImport);
     return nullptr;
 }
 
diff --git a/writerperfect/source/writer/exp/xmltext.hxx b/writerperfect/source/writer/exp/xmltext.hxx
index aa82aeb00122..dc8f35f33fbd 100644
--- a/writerperfect/source/writer/exp/xmltext.hxx
+++ b/writerperfect/source/writer/exp/xmltext.hxx
@@ -26,6 +26,9 @@ public:
     XMLImportContext *CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/) override;
 };
 
+/// Context factory for body text, section, table cell, etc.
+XMLImportContext *CreateTextChildContext(XMLImport &rImport, const OUString &rName);
+
 } // namespace exp
 } // namespace writerperfect