Add method to normalize strings in EditTextObject.

Change-Id: I1adb57279db0afeb8387599ec11984380e5a2e4a

editeng/source/editeng/editobj.cxx

@@ -44,6 +44,7 @@
 
 #include <vcl/graph.hxx>
 #include <svl/intitem.hxx>
+#include "svl/stringpool.hxx"
 #include <unotools/fontcvt.hxx>
 #include <tools/tenccvt.hxx>
 
@@ -148,6 +149,11 @@ ContentInfo::~ContentInfo()
     aAttribs.clear();
 }
 
+void ContentInfo::NormalizeString( svl::StringPool& rPool )
+{
+    aText = OUString(rPool.intern(aText));
+}
+
 const WrongList* ContentInfo::GetWrongList() const
 {
     return mpWrongs.get();
@@ -316,6 +322,11 @@ editeng::FieldUpdater EditTextObject::GetFieldUpdater()
     return mpImpl->GetFieldUpdater();
 }
 
+void EditTextObject::NormalizeString( svl::StringPool& rPool )
+{
+    mpImpl->NormalizeString(rPool);
+}
+
 const SfxItemPool* EditTextObject::GetPool() const
 {
     return mpImpl->GetPool();
@@ -602,6 +613,16 @@ void EditTextObjectImpl::SetUserType( sal_uInt16 n )
     nUserType = n;
 }
 
+void EditTextObjectImpl::NormalizeString( svl::StringPool& rPool )
+{
+    ContentInfosType::iterator it = aContents.begin(), itEnd = aContents.end();
+    for (; it != itEnd; ++it)
+    {
+        ContentInfo& rInfo = *it;
+        rInfo.NormalizeString(rPool);
+    }
+}
+
 bool EditTextObjectImpl::IsVertical() const
 {
     return bVertical;

editeng/source/editeng/editobj2.hxx

@@ -35,6 +35,12 @@ struct Section;
 
 }
 
+namespace svl {
+
+class StringPool;
+
+}
+
 class XEditAttribute
 {
 private:
@@ -136,6 +142,8 @@ private:
 public:
                         ~ContentInfo();
 
+    void NormalizeString( svl::StringPool& rPool );
+
     const XEditAttributesType& GetAttribs() const { return aAttribs; }
     XEditAttributesType& GetAttribs() { return aAttribs; }
 
@@ -198,6 +206,8 @@ public:
     sal_uInt16 GetUserType() const;
     void SetUserType( sal_uInt16 n );
 
+    void NormalizeString( svl::StringPool& rPool );
+
     bool                    IsVertical() const;
     void                    SetVertical( bool b );
 

include/editeng/editobj.hxx

@@ -49,6 +49,12 @@ struct Section;
 
 }
 
+namespace svl {
+
+class StringPool;
+
+}
+
 class EditTextObjectImpl;
 
 class EDITENG_DLLPUBLIC EditTextObject : public SfxItemPoolUser
@@ -72,6 +78,13 @@ public:
     EditTextObject( const EditTextObject& r );
     virtual ~EditTextObject();
 
+    /**
+     * Set paragraph strings to the shared string pool.
+     *
+     * @param rPool shared string pool.
+     */
+    void NormalizeString( svl::StringPool& rPool );
+
     const SfxItemPool* GetPool() const;
     sal_uInt16 GetUserType() const;    // For OutlinerMode, it can however not save in compatible format
     void SetUserType( sal_uInt16 n );