-Werror,-Wunused-private-field

Change-Id: I76cf487c66e048b5e9d0877a1b690cd066b73528

libreofficekit/source/gtk/lokdocview.cxx

@@ -274,7 +274,7 @@ LOKDocView_Impl::CallbackData::CallbackData(int nType, const std::string& rPaylo
 LOKDocView_Impl::LOKDocView_Impl(LOKDocView* pDocView)
     : m_pDocView(pDocView),
       m_pDrawingArea(gtk_drawing_area_new()),
-      m_aTileBuffer(TileBuffer(0,0,0)),
+      m_aTileBuffer(TileBuffer(0,0)),
       m_fZoom(1),
       m_pOffice(0),
       m_pDocument(0),
@@ -1230,13 +1230,11 @@ SAL_DLLPUBLIC_EXPORT gboolean lok_doc_view_open_document( LOKDocView* pDocView,
         long nDocumentHeightTwips = pDocView->m_pImpl->m_nDocumentHeightTwips;
         long nDocumentWidthPixels = twipToPixel(nDocumentWidthTwips, zoom);
         long nDocumentHeightPixels = twipToPixel(nDocumentHeightTwips, zoom);
-        // Total number of rows / columns in this document.
-        guint nRows = ceil((double)nDocumentHeightPixels / nTileSizePixels);
+        // Total number of columns in this document.
         guint nColumns = ceil((double)nDocumentWidthPixels / nTileSizePixels);
 
 
         pDocView->m_pImpl->m_aTileBuffer = TileBuffer(pDocView->m_pImpl->m_pDocument,
-                                                      nRows,
                                                       nColumns);
         gtk_widget_set_size_request(pDocView->m_pImpl->m_pDrawingArea,
                                     nDocumentWidthPixels,
@@ -1257,12 +1255,10 @@ SAL_DLLPUBLIC_EXPORT void lok_doc_view_set_zoom ( LOKDocView* pDocView, float fZ
     pDocView->m_pImpl->m_fZoom = fZoom;
     long nDocumentWidthPixels = twipToPixel(pDocView->m_pImpl->m_nDocumentWidthTwips, fZoom);
     long nDocumentHeightPixels = twipToPixel(pDocView->m_pImpl->m_nDocumentHeightTwips, fZoom);
-    // Total number of rows / columns in this document.
-    guint nRows = ceil((double)nDocumentHeightPixels / nTileSizePixels);
+    // Total number of columns in this document.
     guint nColumns = ceil((double)nDocumentWidthPixels / nTileSizePixels);
 
     pDocView->m_pImpl->m_aTileBuffer = TileBuffer(pDocView->m_pImpl->m_pDocument,
-                                                  nRows,
                                                   nColumns);
     gtk_widget_set_size_request(pDocView->m_pImpl->m_pDrawingArea,
                                 nDocumentWidthPixels,

libreofficekit/source/gtk/tilebuffer.hxx

@@ -83,11 +83,9 @@ class TileBuffer
 {
  public:
  TileBuffer(LibreOfficeKitDocument *document,
-            int rows,
             int columns)
      : m_pLOKDocument(document)
         , m_nWidth(columns)
-        , m_nHeight(rows)
     {  }
 
     ~TileBuffer() {}
@@ -126,8 +124,6 @@ class TileBuffer
     std::map<int, Tile> m_mTiles;
     /// Width of the current tile buffer (number of columns)
     int m_nWidth;
-    /// Height of the current tile buffer (numbero of rows)
-    int m_nHeight;
 };
 
 #endif // INCLUDED_TILEBUFFER_HXX