sw classification: name watermark objects, so later it's possible to find them

Given that they are not fields, it's necessary to re-create them every
time their textural content would change.

Change-Id: I1276ef686b1b622dccaa8ac4996af8e4cb4de329

include/sfx2/classificationhelper.hxx

@@ -51,6 +51,8 @@ public:
     static const OUString& PROP_DOCHEADER();
     /// Brief text located at the bottom of each document's pages.
     static const OUString& PROP_DOCFOOTER();
+    /// Brief text formatted as a watermark on each document's page.
+    static const OUString& PROP_DOCWATERMARK();
 };
 
 #endif

sfx2/source/view/classificationhelper.cxx

@@ -165,7 +165,7 @@ throw (xml::sax::SAXException, uno::RuntimeException, std::exception)
             rCategory.m_aLabels["urn:bails:IntellectualProperty:Marking:general-distribution-statement:ext:4"].clear();
             rCategory.m_aLabels[SfxClassificationHelper::PROP_DOCHEADER()].clear();
             rCategory.m_aLabels[SfxClassificationHelper::PROP_DOCFOOTER()].clear();
-            rCategory.m_aLabels["urn:bails:IntellectualProperty:Marking:document-watermark"].clear();
+            rCategory.m_aLabels[SfxClassificationHelper::PROP_DOCWATERMARK()].clear();
             rCategory.m_aLabels["urn:bails:IntellectualProperty:Marking:email-first-line-of-text"].clear();
             rCategory.m_aLabels["urn:bails:IntellectualProperty:Marking:email-last-line-of-text"].clear();
             rCategory.m_aLabels["urn:bails:IntellectualProperty:Marking:email-subject-prefix"].clear();
@@ -239,7 +239,7 @@ void SAL_CALL SfxClassificationParser::endElement(const OUString& rName) throw (
             else if (m_aIdentifier == "Document: Footer")
                 m_pCategory->m_aLabels[SfxClassificationHelper::PROP_DOCFOOTER()] = m_aValue;
             else if (m_aIdentifier == "Document: Watermark")
-                m_pCategory->m_aLabels["urn:bails:IntellectualProperty:Marking:document-watermark"] = m_aValue;
+                m_pCategory->m_aLabels[SfxClassificationHelper::PROP_DOCWATERMARK()] = m_aValue;
         }
     }
 }
@@ -486,7 +486,7 @@ basegfx::BColor SfxClassificationHelper::GetImpactLevelColor()
 
 OUString SfxClassificationHelper::GetDocumentWatermark()
 {
-    std::map<OUString, OUString>::iterator it = m_pImpl->m_aLabels.find("urn:bails:IntellectualProperty:Marking:document-watermark");
+    std::map<OUString, OUString>::iterator it = m_pImpl->m_aLabels.find(SfxClassificationHelper::PROP_DOCWATERMARK());
     if (it != m_pImpl->m_aLabels.end())
         return it->second;
 
@@ -542,4 +542,10 @@ const OUString& SfxClassificationHelper::PROP_DOCFOOTER()
     return sProp;
 }
 
+const OUString& SfxClassificationHelper::PROP_DOCWATERMARK()
+{
+    static OUString sProp("urn:bails:IntellectualProperty:Marking:document-watermark");
+    return sProp;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sw/source/core/edit/edfcol.cxx

@@ -277,6 +277,9 @@ void SwEditShell::SetClassification(const OUString& rName)
                 else
                     it->Value <<= aPropertyValues;
                 xPropertySet->setPropertyValue("CustomShapeGeometry", uno::makeAny(comphelper::containerToSequence(aGeomPropVec)));
+
+                uno::Reference<container::XNamed> xNamed(xShape, uno::UNO_QUERY);
+                xNamed->setName(SfxClassificationHelper::PROP_DOCWATERMARK());
                 xLockable->removeActionLock();
             }
         }