chart2: add DocumentBaseURL in ChartFrameLoader::load()

... as seen in JunitTest_chart2_unoapi

Change-Id: Ibe0cd210b8f2ddf730483705292e9027654b6fd4
(cherry picked from commit 07004a7e9cd8b44f8cb4ff8f30180b06d9c325c3)

1 files changed, 5 insertions, 0 deletions

diff --git a/chart2/source/controller/main/ChartFrameloader.cxx b/chart2/source/controller/main/ChartFrameloader.cxx
index adf74ee1288b..fb12dfed5e2e 100644
--- a/chart2/source/controller/main/ChartFrameloader.cxx
+++ b/chart2/source/controller/main/ChartFrameloader.cxx
@@ -165,6 +165,11 @@ sal_Bool SAL_CALL ChartFrameLoader::load( const uno::Sequence< beans::PropertyVa
                 }
                 else
                 {
+                    // use the URL as BaseURL, similar to what SfxBaseModel effectively does
+                    if (!aURL.isEmpty())
+                    {
+                        aMediaDescriptor[utl::MediaDescriptor::PROP_DOCUMENTBASEURL()] <<= aURL;
+                    }
                     aMediaDescriptor.addInputStream();
                     uno::Sequence< beans::PropertyValue > aCompleteMediaDescriptor;
                     aMediaDescriptor >> aCompleteMediaDescriptor;