Set default cell style directly, without UNO API.

This also avoids unnecessary row height adjustments.

Change-Id: Icfecf0a5fdf7ef18db368ebadcf9d0b8700c0b65

sc/inc/documentimport.hxx

@@ -23,6 +23,7 @@ class ScColumn;
 class ScAddress;
 class ScTokenArray;
 class ScFormulaCell;
+class ScStyleSheet;
 struct ScSetStringParam;
 struct ScTabOpParam;
 struct ScDocumentImportImpl;
@@ -49,6 +50,11 @@ public:
 
     void setDefaultNumericScript(sal_uInt16 nScript);
 
+    /**
+     * Apply specified cell style to an entire sheet.
+     */
+    void setCellStyleToSheet(SCTAB nTab, const ScStyleSheet& rStyle);
+
     /**
      * @param rName sheet name.
      *

sc/source/core/data/documentimport.cxx

@@ -58,6 +58,15 @@ void ScDocumentImport::setDefaultNumericScript(sal_uInt16 nScript)
     mpImpl->mnDefaultScriptNumeric = nScript;
 }
 
+void ScDocumentImport::setCellStyleToSheet(SCTAB nTab, const ScStyleSheet& rStyle)
+{
+    ScTable* pTab = mpImpl->mrDoc.FetchTable(nTab);
+    if (!pTab)
+        return;
+
+    pTab->ApplyStyleArea(0, 0, MAXCOL, MAXROW, rStyle);
+}
+
 SCTAB ScDocumentImport::getSheetIndex(const OUString& rName) const
 {
     SCTAB nTab = -1;

sc/source/filter/oox/worksheethelper.cxx

@@ -70,6 +70,8 @@
 #include "tokenarray.hxx"
 #include "tablebuffer.hxx"
 #include "documentimport.hxx"
+#include "stlsheet.hxx"
+#include "stlpool.hxx"
 
 #include <svl/stritem.hxx>
 #include <editeng/editobj.hxx>
@@ -938,8 +940,14 @@ void WorksheetGlobals::setRowModel( const RowModel& rModel )
 void WorksheetGlobals::initializeWorksheetImport()
 {
     // set default cell style for unused cells
-    PropertySet aPropSet( mxSheet );
-    aPropSet.setProperty( PROP_CellStyle, getStyles().getDefaultStyleName() );
+    ScDocumentImport& rDoc = getDocImport();
+
+    ScStyleSheet* pStyleSheet =
+        static_cast<ScStyleSheet*>(rDoc.getDoc().GetStyleSheetPool()->Find(
+            getStyles().getDefaultStyleName(), SFX_STYLE_FAMILY_PARA));
+
+    if (pStyleSheet)
+        rDoc.setCellStyleToSheet(getSheetIndex(), *pStyleSheet);
 
     /*  Remember the current sheet index in global data, needed by global
         objects, e.g. the chart converter. */