SfxTabDialog: avoid changing const input parameter

* SfxTabDialog constructor has a const pointer parameter
pointing  to the input set and also the corresponding member
is a const pointer which indicated that set is not changed by
the dialog, but this is not true, const is casted away and
the input set is changed.
* So use a copy of the input set instead, pointed by
a non-const member, so we can spare some const cast and
misunderstandings.
* GetRefreshedSet not behaves as a getter method, but changes
the input set instead, so redeclare it accordingly.

Change-Id: Ic63f9ae68c50e65d4498b20f597547c1c075b94e

cui/source/dialogs/iconcdlg.cxx

@@ -547,8 +547,7 @@ bool IconChoiceDialog::DeActivatePageImpl ()
 
         if ( nRet & IconChoicePage::REFRESH_SET )
         {
-            pSet = GetRefreshedSet();
-            DBG_ASSERT( pSet, "GetRefreshedSet() liefert NULL" );
+            RefreshInputSet();
             // flag all pages to be newly initialized
             for ( size_t i = 0, nCount = maPageList.size(); i < nCount; ++i )
             {
@@ -723,10 +722,9 @@ void IconChoiceDialog::Start_Impl()
     ActivatePageImpl();
 }
 
-const SfxItemSet* IconChoiceDialog::GetRefreshedSet()
+void IconChoiceDialog::RefreshInputSet()
 {
-    SAL_WARN( "cui.dialogs", "GetRefreshedSet not implemented" );
-    return 0;
+    SAL_WARN( "cui.dialogs", "RefreshInputSet not implemented" );
 }
 
 /**********************************************************************

cui/source/inc/iconcdlg.hxx

@@ -170,7 +170,7 @@ protected :
     inline SfxItemSet*      GetInputSetImpl() { return (SfxItemSet*)pSet; }
     inline IconChoicePage*  GetTabPage( sal_uInt16 nPageId )
                                 { return ( GetPageData (nPageId)->pPage?GetPageData (nPageId)->pPage:NULL); }
-    const SfxItemSet*       GetRefreshedSet();
+    void                    RefreshInputSet();
 
     void                    ActivatePageImpl ();
     bool                    DeActivatePageImpl ();

include/sfx2/styledlg.hxx

@@ -34,7 +34,7 @@ private:
     DECL_DLLPRIVATE_LINK( CancelHdl, Button * );
     sal_uInt16 m_nOrganizerId;
 protected:
-    virtual const SfxItemSet*   GetRefreshedSet() SAL_OVERRIDE;
+    virtual void   RefreshInputSet() SAL_OVERRIDE;
 
 public:
     SfxStyleDialog(vcl::Window* pParent, const OUString& rID,

include/sfx2/tabdlg.hxx

@@ -81,7 +81,7 @@ friend class SfxTabDialogController;
     bool m_bOwnsResetBtn;
     bool m_bOwnsBaseFmtBtn;
 
-    const SfxItemSet*   pSet;
+    SfxItemSet*         pSet;
     SfxItemSet*         pOutSet;
     TabDlg_Impl*        pImpl;
     sal_uInt16*         pRanges;
@@ -103,7 +103,7 @@ protected:
     // Is deleted in Sfx!
     virtual SfxItemSet*         CreateInputItemSet( sal_uInt16 nId );
     // Is not deleted in Sfx!
-    virtual const SfxItemSet*   GetRefreshedSet();
+    virtual void                RefreshInputSet();
     virtual void                PageCreated( sal_uInt16 nId, SfxTabPage &rPage );
 
     VclButtonBox*   m_pActionArea;

sc/source/ui/inc/styledlg.hxx

@@ -33,7 +33,7 @@ public:
 
 protected:
     virtual void                PageCreated( sal_uInt16 nPageId, SfxTabPage& rTabPage ) SAL_OVERRIDE;
-    virtual const SfxItemSet*   GetRefreshedSet() SAL_OVERRIDE;
+    virtual void                RefreshInputSet() SAL_OVERRIDE;
 
 private:
     sal_uInt16 nDlgRsc;

sc/source/ui/styleui/styledlg.cxx

@@ -173,12 +173,11 @@ void ScStyleDlg::PageCreated( sal_uInt16 nPageId, SfxTabPage& rTabPage )
     }
 }
 
-const SfxItemSet* ScStyleDlg::GetRefreshedSet()
+void ScStyleDlg::RefreshInputSet()
 {
     SfxItemSet* pItemSet = GetInputSetImpl();
     pItemSet->ClearItem();
     pItemSet->SetParent( GetStyleSheet().GetItemSet().GetParent() );
-    return pItemSet;
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sd/source/ui/dlg/tabtempl.cxx

@@ -172,7 +172,7 @@ void SdTabTemplateDlg::PageCreated( sal_uInt16 nId, SfxTabPage &rPage )
     }
 }
 
-const SfxItemSet* SdTabTemplateDlg::GetRefreshedSet()
+void SdTabTemplateDlg::RefreshInputSet()
 {
     SfxItemSet* pRet = GetInputSetImpl();
 
@@ -183,8 +183,6 @@ const SfxItemSet* SdTabTemplateDlg::GetRefreshedSet()
     }
     else
         pRet = new SfxItemSet( GetStyleSheet().GetItemSet() );
-
-    return pRet;
 }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

sd/source/ui/inc/tabtempl.hxx

@@ -66,7 +66,7 @@ private:
     sal_uInt16 m_nAsianTypoId;
 
     virtual void                PageCreated( sal_uInt16 nId, SfxTabPage &rPage ) SAL_OVERRIDE;
-    virtual const SfxItemSet*   GetRefreshedSet() SAL_OVERRIDE;
+    virtual void                RefreshInputSet() SAL_OVERRIDE;
 
 public:
     SdTabTemplateDlg(vcl::Window* pParent,

sfx2/source/dialog/styledlg.cxx

@@ -81,12 +81,11 @@ SfxStyleDialog::~SfxStyleDialog()
 {
     pExampleSet = 0;
     pStyle = 0;
-    delete GetInputSetImpl();
 }
 
 
 
-const SfxItemSet* SfxStyleDialog::GetRefreshedSet()
+void SfxStyleDialog::RefreshInputSet()
 
 /*  [Description]
 
@@ -95,7 +94,7 @@ const SfxItemSet* SfxStyleDialog::GetRefreshedSet()
 */
 
 {
-    return GetInputSetImpl();
+    SfxTabDialog::RefreshInputSet();
 }
 
 

sfx2/source/dialog/tabdlg.cxx

@@ -318,7 +318,7 @@ SfxTabDialog::SfxTabDialog
 )
     : TabDialog(pParent, rID, rUIXMLDescription)
     , pFrame(pViewFrame)
-    , pSet(pItemSet)
+    , pSet(pItemSet ? new SfxItemSet(*pItemSet) : 0)
     , pOutSet(0)
     , pRanges(0)
     , nAppPageId(USHRT_MAX)
@@ -347,7 +347,7 @@ SfxTabDialog::SfxTabDialog
 )
     : TabDialog(pParent, rID, rUIXMLDescription)
     , pFrame(0)
-    , pSet(pItemSet)
+    , pSet(pItemSet ? new SfxItemSet(*pItemSet) : 0)
     , pOutSet(0)
     , pRanges(0)
     , nAppPageId(USHRT_MAX)
@@ -397,6 +397,7 @@ SfxTabDialog::~SfxTabDialog()
     }
 
     delete pImpl;
+    delete pSet;
     delete pOutSet;
     delete pExampleSet;
     delete [] pRanges;
@@ -735,7 +736,7 @@ SfxItemSet* SfxTabDialog::GetInputSetImpl()
 */
 
 {
-    return (SfxItemSet*)pSet;
+    return pSet;
 }
 
 
@@ -856,7 +857,7 @@ SfxItemSet* SfxTabDialog::CreateInputItemSet( sal_uInt16 )
 
 
 
-const SfxItemSet* SfxTabDialog::GetRefreshedSet()
+void SfxTabDialog::RefreshInputSet()
 
 /*  [Description]
 
@@ -866,8 +867,7 @@ const SfxItemSet* SfxTabDialog::GetRefreshedSet()
 */
 
 {
-    SAL_INFO ( "sfx.dialog", "GetRefreshedSet not implemented" );
-    return 0;
+    SAL_INFO ( "sfx.dialog", "RefreshInputSet not implemented" );
 }
 
 
@@ -1240,8 +1240,7 @@ IMPL_LINK( SfxTabDialog, DeactivatePageHdl, TabControl *, pTabCtrl )
 
     if ( nRet & SfxTabPage::REFRESH_SET )
     {
-        pSet = GetRefreshedSet();
-        DBG_ASSERT( pSet, "GetRefreshedSet() returns NULL" );
+        RefreshInputSet();
         // Flag all Pages as to be initialized as new
 
         for ( SfxTabDlgData_Impl::const_iterator it = pImpl->aData.begin(); it != pImpl->aData.end(); ++it )
@@ -1353,8 +1352,8 @@ void SfxTabDialog::SetInputSet( const SfxItemSet* pInSet )
 
 {
     bool bSet = ( pSet != NULL );
-
-    pSet = pInSet;
+    delete pSet;
+    pSet = pInSet ? new SfxItemSet(*pInSet) : 0;
 
     if ( !bSet && !pExampleSet && !pOutSet )
     {

sw/source/ui/fmtui/tmpdlg.cxx

@@ -363,12 +363,11 @@ short SwTemplateDlg::Ok()
     return nRet;
 }
 
-const SfxItemSet* SwTemplateDlg::GetRefreshedSet()
+void SwTemplateDlg::RefreshInputSet()
 {
     SfxItemSet* pInSet = GetInputSetImpl();
     pInSet->ClearItem();
     pInSet->SetParent( &GetStyleSheet().GetItemSet() );
-    return pInSet;
 }
 
 void SwTemplateDlg::PageCreated( sal_uInt16 nId, SfxTabPage &rPage )

sw/source/uibase/inc/tmpdlg.hxx

@@ -78,7 +78,7 @@ public:
                     SwWrtShell*         pActShell = 0,
                     bool                bNew = false );
 
-    const SfxItemSet* GetRefreshedSet() SAL_OVERRIDE;
+    virtual void RefreshInputSet() SAL_OVERRIDE;
 
     virtual void PageCreated( sal_uInt16 nId, SfxTabPage &rPage ) SAL_OVERRIDE;
     virtual short Ok() SAL_OVERRIDE;