class CXTPRibbonBackstagePageRecentCustom : public CXTPRibbonBackstagePageRecent
{
public:
             CXTPRibbonBackstagePageRecentCustom();
    virtual ~CXTPRibbonBackstagePageRecentCustom();

public:
    virtual void InitCustomIcons();
    virtual BOOL OnSetActive();

protected:
    CXTPImageManager* m_pCustomIcons;
};


CXTPRibbonBackstagePageRecentCustom::CXTPRibbonBackstagePageRecentCustom()
: m_pCustomIcons(NULL)
{

}

CXTPRibbonBackstagePageRecentCustom::~CXTPRibbonBackstagePageRecentCustom()
{
    if (m_pCustomIcons)    
        m_pCustomIcons->InternalRelease();
}

void CXTPRibbonBackstagePageRecentCustom::InitCustomIcons()
{
    CBitmap bmp;
    XTPResourceManager()->LoadBitmap(&bmp, XTP_IDB_CUSTOMIZE_ICONS);        //    XTP_IDB_WORKSPACE_ICONS

    BITMAP bmpInfo;
    bmp.GetBitmap(&bmpInfo);
    UINT nCount = bmpInfo.bmWidth / 16;

    if (m_pCustomIcons)
        m_pCustomIcons->InternalRelease();

    m_pCustomIcons = new CXTPImageManager;

    UINT* pIDs = new UINT[nCount];
    for (UINT i = 0; i < nCount; i++)
    {
        pIDs[ i ] = i + 1;
    }
    VERIFY(m_pCustomIcons->SetIcons(bmp, pIDs, nCount, CSize(16, 16), xtpImageNormal));
    delete[] pIDs;
        
    UINT nIDs[] = {0, 1001, 1000};    //ID_ICON_UNPINNED, ID_ICON_PINNED
    m_pCustomIcons->SetIcons(XTP_IDB_RIBBON_PINICON, nIDs, 3, CSize(16, 16), xtpImageNormal);
    
    m_wndList.GetItems()->SetImageManager(m_pCustomIcons);
    m_pCustomIcons->InternalAddRef();
}

BOOL CXTPRibbonBackstagePageRecentCustom::OnSetActive()
{
    CXTPRecentFileList* pRecentFileList = (CXTPRecentFileList*) m_wndList.GetRecentFileList();
    if (pRecentFileList && pRecentFileList->m_strOriginal == _T("PinableRecentFileList"))
    {
        for (int nIndex = 0; nIndex < pRecentFileList->m_nSize; nIndex++)
        {
            CXTPRecentFileListItem* pItem = pRecentFileList->GetItem(nIndex);
            if (!pItem)
                continue;

            //if ( some_condition ) then set_some_icon
            pItem->SetIconId(nIndex+1);
        }

        m_wndList.BuildItems((CXTPRecentFileList*)pRecentFileList);

        return TRUE;
    }

    return FALSE;
}

Public Sub Activate()
  RecentFileListBox.Icons.LoadBitmap App.Path & "\res\office2013_backstage_32x32.bmp", Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11), xtpImageNormal

'sample with editing items BEFORE calling CreateRecentFileListItems
  Dim RFLItem As RecentFileListItem
  For i = 1 To RecentFileList.Count
    Set RFLItem = RecentFileList.Item(i)
    If Not RFLItem Is Nothing Then
    
      If InStr(RFLItem.PathName, "bas") Then
        RFLItem.IconId = 1
      Else
        RFLItem.IconId = 2
      End If
    
    End If
  Next
  
  RecentFileListBox.CreateRecentFileListItems RecentFileList
End Sub

Public Sub Activate()
  RecentFileListBox.Icons.LoadBitmap App.Path & "\res\office2013_backstage_32x32.bmp", Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11), xtpImageNormal
  RecentFileListBox.CreateRecentFileListItems RecentFileList

'sample with editing items AFTER calling CreateRecentFileListItems 
  Dim RFLItem As CommandBarGalleryItem
  For i = 0 To RecentFileListBox.Items.Count
  
    Set RFLItem = RecentFileListBox.Items.Item(i)
  
    If Not RFLItem Is Nothing Then
      If InStr(RFLItem.Caption, "bas") Then
          RFLItem.ImageIndex = 1
      Else
          RFLItem.ImageIndex = 2
      End If
    End If
  Next
End Sub