avmedia: add doc model for bitmap fill of slide narrations

This allows specifying a custom bitmap for a media shape. It's mostly
useful for audio-only streams where the additional bitmap may be e.g. a
speaker icon to indicate this a narration.

Change-Id: I21c1b492ac09b631cf6e3ec8120be8b82c01c26d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109763
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

3 files changed, 35 insertions, 2 deletions

diff --git a/svx/source/svdraw/svdomedia.cxx b/svx/source/svdraw/svdomedia.cxx
index 47e30a1049ac..923be7d451ba 100644
--- a/svx/source/svdraw/svdomedia.cxx
+++ b/svx/source/svdraw/svdomedia.cxx
@@ -330,6 +330,11 @@ void SdrMediaObj::mediaPropertiesChanged( const ::avmedia::MediaItem& rNewProper
     if( AVMediaSetMask::MIME_TYPE & nMaskSet )
         m_xImpl->m_MediaProperties.setMimeType( rNewProperties.getMimeType() );
 
+    if (nMaskSet & AVMediaSetMask::GRAPHIC)
+    {
+        m_xImpl->m_MediaProperties.setGraphic(rNewProperties.getGraphic());
+    }
+
     if( ( AVMediaSetMask::URL & nMaskSet ) &&
         ( rNewProperties.getURL() != getURL() ))
     {
diff --git a/svx/source/unodraw/unoprov.cxx b/svx/source/unodraw/unoprov.cxx
index 0531cff10bb9..865380d2a0c8 100644
--- a/svx/source/unodraw/unoprov.cxx
+++ b/svx/source/unodraw/unoprov.cxx
@@ -729,6 +729,7 @@ static SfxItemPropertyMapEntry const * ImplGetSvxMediaShapePropertyMap()
         {u"PrivateTempFileURL", OWN_ATTR_MEDIA_TEMPFILEURL, cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::READONLY, 0},
         { u"MediaMimeType", OWN_ATTR_MEDIA_MIMETYPE, cppu::UnoType<OUString>::get(), 0, 0},
         { u"FallbackGraphic", OWN_ATTR_FALLBACK_GRAPHIC, cppu::UnoType<css::graphic::XGraphic>::get(), css::beans::PropertyAttribute::READONLY, 0},
+        { u"" UNO_NAME_GRAPHOBJ_GRAPHIC,   OWN_ATTR_VALUE_GRAPHIC     , cppu::UnoType<css::graphic::XGraphic>::get(), 0, 0},
         { u"", 0, css::uno::Type(), 0, 0 }
     };
 
diff --git a/svx/source/unodraw/unoshap4.cxx b/svx/source/unodraw/unoshap4.cxx
index 658cb2c8fd6c..17daf3f5a1ed 100644
--- a/svx/source/unodraw/unoshap4.cxx
+++ b/svx/source/unodraw/unoshap4.cxx
@@ -779,7 +779,8 @@ bool SvxMediaShape::setPropertyValueImpl( const OUString& rName, const SfxItemPr
 {
     if( ((pProperty->nWID >= OWN_ATTR_MEDIA_URL) && (pProperty->nWID <= OWN_ATTR_MEDIA_ZOOM))
         || (pProperty->nWID == OWN_ATTR_MEDIA_STREAM)
-        || (pProperty->nWID == OWN_ATTR_MEDIA_MIMETYPE) )
+        || (pProperty->nWID == OWN_ATTR_MEDIA_MIMETYPE)
+        || (pProperty->nWID == OWN_ATTR_VALUE_GRAPHIC))
     {
         SdrMediaObj* pMedia = static_cast< SdrMediaObj* >( GetSdrObject() );
         ::avmedia::MediaItem aItem;
@@ -869,6 +870,19 @@ bool SvxMediaShape::setPropertyValueImpl( const OUString& rName, const SfxItemPr
 #endif
         break;
 
+        case OWN_ATTR_VALUE_GRAPHIC:
+#if HAVE_FEATURE_AVMEDIA
+        {
+            uno::Reference<graphic::XGraphic> xGraphic(rValue, uno::UNO_QUERY);
+            if (xGraphic.is())
+            {
+                bOk = true;
+                aItem.setGraphic(Graphic(xGraphic));
+            }
+        }
+#endif
+        break;
+
         case OWN_ATTR_MEDIA_STREAM:
 #if HAVE_FEATURE_AVMEDIA
             try
@@ -924,7 +938,8 @@ bool SvxMediaShape::getPropertyValueImpl( const OUString& rName, const SfxItemPr
         || (pProperty->nWID == OWN_ATTR_MEDIA_STREAM)
         || (pProperty->nWID == OWN_ATTR_MEDIA_TEMPFILEURL)
         || (pProperty->nWID == OWN_ATTR_MEDIA_MIMETYPE)
-        || (pProperty->nWID == OWN_ATTR_FALLBACK_GRAPHIC))
+        || (pProperty->nWID == OWN_ATTR_FALLBACK_GRAPHIC)
+        || (pProperty->nWID == OWN_ATTR_VALUE_GRAPHIC))
     {
         SdrMediaObj* pMedia = static_cast< SdrMediaObj* >( GetSdrObject() );
         const ::avmedia::MediaItem aItem( pMedia->getMediaProperties() );
@@ -995,6 +1010,18 @@ bool SvxMediaShape::getPropertyValueImpl( const OUString& rName, const SfxItemPr
 #endif
                 break;
 
+            case OWN_ATTR_VALUE_GRAPHIC:
+#if HAVE_FEATURE_AVMEDIA
+            {
+                Graphic aGraphic = aItem.getGraphic();
+                if (!aGraphic.IsNone())
+                {
+                    rValue <<= aGraphic.GetXGraphic();
+                }
+            }
+#endif
+            break;
+
             case OWN_ATTR_FALLBACK_GRAPHIC:
                 rValue <<= pMedia->getSnapshot();
                 break;