SwXShape: implement reading the RelativeWidth property

Change-Id: I40d451c170699ed7616c1159a354bd93444743c0

sw/source/core/unocore/unodraw.cxx

@@ -1574,18 +1574,29 @@ uno::Any SwXShape::getPropertyValue(const OUString& rPropertyName)
                     // without conversion to layout direction as below
                     aRet = _getPropAtAggrObj( OUString("EndPosition") );
                 }
-                else if (pEntry->nWID == RES_FRM_SIZE && pEntry->nMemberId == MID_FRMSIZE_REL_HEIGHT)
+                else if (pEntry->nWID == RES_FRM_SIZE &&
+                         (pEntry->nMemberId == MID_FRMSIZE_REL_HEIGHT ||
+                          pEntry->nMemberId == MID_FRMSIZE_REL_WIDTH))
                 {
                     SvxShape* pSvxShape = GetSvxShape();
                     SAL_WARN_IF(!pSvxShape, "sw.uno", "No SvxShape found!");
-                    sal_Int16 nPercent = 0;
+                    sal_Int16 nRet = 0;
                     if (pSvxShape)
                     {
                         SdrObject* pObj = pSvxShape->GetSdrObject();
-                        if (pObj->GetRelativeHeight())
-                            nPercent = *pObj->GetRelativeHeight() * 100;
+                        switch (pEntry->nMemberId)
+                        {
+                        case MID_FRMSIZE_REL_WIDTH:
+                            if (pObj->GetRelativeWidth())
+                                nRet = *pObj->GetRelativeWidth() * 100;
+                            break;
+                        case MID_FRMSIZE_REL_HEIGHT:
+                            if (pObj->GetRelativeHeight())
+                                nRet = *pObj->GetRelativeHeight() * 100;
+                            break;
+                        }
                     }
-                    aRet = uno::makeAny(nPercent);
+                    aRet = uno::makeAny(nRet);
                 }
                 else
                 {