From 10b49dfb3996f99dec8dd0d2ffae2aef4022f395 Mon Sep 17 00:00:00 2001
From: Miklos Vajna <vmiklos@collabora.co.uk>
Date: Mon, 18 Sep 2017 18:28:57 +0200
Subject: EPUB export: write styles inline to please poor readers

And add a filter option to disable the new behavior, if wanted.

Change-Id: Ib70f60fc38d02c959452882bf593cd498b642fba
Reviewed-on: https://gerrit.libreoffice.org/42433
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>
---
 writerperfect/source/writer/EPUBExportFilter.cxx | 11 +++++++++++
 writerperfect/source/writer/EPUBExportFilter.hxx |  2 ++
 2 files changed, 13 insertions(+)

(limited to 'writerperfect/source')

diff --git a/writerperfect/source/writer/EPUBExportFilter.cxx b/writerperfect/source/writer/EPUBExportFilter.cxx
index ef2ba333e55b..f30f18bb6735 100644
--- a/writerperfect/source/writer/EPUBExportFilter.cxx
+++ b/writerperfect/source/writer/EPUBExportFilter.cxx
@@ -43,10 +43,16 @@ sal_Int32 EPUBExportFilter::GetDefaultSplitMethod()
     return libepubgen::EPUB_SPLIT_METHOD_HEADING;
 }
 
+sal_Int32 EPUBExportFilter::GetDefaultStylesMethod()
+{
+    return libepubgen::EPUB_STYLES_METHOD_INLINE;
+}
+
 sal_Bool EPUBExportFilter::filter(const uno::Sequence<beans::PropertyValue> &rDescriptor)
 {
     sal_Int32 nVersion = EPUBExportFilter::GetDefaultVersion();
     sal_Int32 nSplitMethod = EPUBExportFilter::GetDefaultSplitMethod();
+    sal_Int32 nStylesMethod = EPUBExportFilter::GetDefaultStylesMethod();
     uno::Sequence<beans::PropertyValue> aFilterData;
     for (sal_Int32 i = 0; i < rDescriptor.getLength(); ++i)
     {
@@ -63,6 +69,8 @@ sal_Bool EPUBExportFilter::filter(const uno::Sequence<beans::PropertyValue> &rDe
             aFilterData[i].Value >>= nVersion;
         else if (aFilterData[i].Name == "EPUBSplitMethod")
             aFilterData[i].Value >>= nSplitMethod;
+        else if (aFilterData[i].Name == "EPUBStylesMethod")
+            aFilterData[i].Value >>= nStylesMethod;
     }
 
     // Build the export filter chain: the package has direct access to the ZIP
@@ -74,6 +82,9 @@ sal_Bool EPUBExportFilter::filter(const uno::Sequence<beans::PropertyValue> &rDe
                                              , nVersion
 #endif
                                             );
+#if LIBEPUBGEN_VERSION_SUPPORT
+    aGenerator.setStylesMethod(static_cast<libepubgen::EPUBStylesMethod>(nStylesMethod));
+#endif
     uno::Reference<xml::sax::XDocumentHandler> xExportHandler(new exp::XMLImport(aGenerator));
 
     uno::Reference<lang::XInitialization> xInitialization(mxContext->getServiceManager()->createInstanceWithContext("com.sun.star.comp.Writer.XMLOasisExporter", mxContext), uno::UNO_QUERY);
diff --git a/writerperfect/source/writer/EPUBExportFilter.hxx b/writerperfect/source/writer/EPUBExportFilter.hxx
index b423f96175e7..25bf0df81171 100644
--- a/writerperfect/source/writer/EPUBExportFilter.hxx
+++ b/writerperfect/source/writer/EPUBExportFilter.hxx
@@ -50,6 +50,8 @@ public:
     static sal_Int32 GetDefaultVersion();
     /// Gives the default split method.
     static sal_Int32 GetDefaultSplitMethod();
+    /// Gives the default styles method.
+    static sal_Int32 GetDefaultStylesMethod();
 };
 
 } // namespace writerperfect
-- 
cgit