fdo#57881 sw: make UseOnPage independent from SvxPageUsage

UseOnPage got changed in commit
fa0f42ba, but SvxPageUsage got
unchanged. Given that right now other applications don't support first
page headers / footers, leave SvxPageUsage unchanged and provide
conversion methods between the two types.

sw/qa/extras/odfimport/odfimport.cxx

@@ -40,6 +40,7 @@ public:
     void testEmptySvgFamilyName();
     void testHideAllSections();
     void testOdtBorders();
+    void testPageStyleLayoutDefault();
     void testPageStyleLayoutRight();
 
     CPPUNIT_TEST_SUITE(Test);
@@ -58,6 +59,7 @@ void Test::run()
         {"empty-svg-family-name.odt", &Test::testEmptySvgFamilyName},
         {"fdo53210.odt", &Test::testHideAllSections},
         {"borders_ooo33.odt", &Test::testOdtBorders},
+        {"hello.odt", &Test::testPageStyleLayoutDefault},
         {"hello.odt", &Test::testPageStyleLayoutRight},
     };
     for (unsigned int i = 0; i < SAL_N_ELEMENTS(aMethods); ++i)
@@ -273,6 +275,13 @@ void Test::testOdtBorders()
     } while(xParaEnum->hasMoreElements());
 }
 
+void Test::testPageStyleLayoutDefault()
+{
+    uno::Reference<beans::XPropertySet> xPropertySet(getStyles("PageStyles")->getByName("Default Style"), uno::UNO_QUERY);
+    // This was style::PageStyleLayout_MIRRORED.
+    CPPUNIT_ASSERT_EQUAL(style::PageStyleLayout_ALL, getProperty<style::PageStyleLayout>(xPropertySet, "PageStyleLayout"));
+}
+
 void Test::testPageStyleLayoutRight()
 {
     uno::Reference<beans::XPropertySet> xPropertySet(getStyles("PageStyles")->getByName("Default Style"), uno::UNO_QUERY);

sw/source/ui/utlui/uitool.cxx

@@ -147,6 +147,36 @@ void FillHdFt(SwFrmFmt* pFmt, const  SfxItemSet& rSet)
     pFmt->SetFmtAttr(aSet);
 }
 
+/// Convert from UseOnPage to SvxPageUsage.
+UseOnPage lcl_convertUseToSvx(UseOnPage nUse)
+{
+    UseOnPage nRet = nsUseOnPage::PD_NONE;
+    if ((nUse & nsUseOnPage::PD_LEFT) == nsUseOnPage::PD_LEFT)
+        nRet |= SVX_PAGE_LEFT;
+    if ((nUse & nsUseOnPage::PD_RIGHT) == nsUseOnPage::PD_RIGHT)
+        nRet |= SVX_PAGE_RIGHT;
+    if ((nUse & nsUseOnPage::PD_ALL) == nsUseOnPage::PD_ALL)
+        nRet |= SVX_PAGE_ALL;
+    if ((nUse & nsUseOnPage::PD_MIRROR) == nsUseOnPage::PD_MIRROR)
+        nRet |= SVX_PAGE_MIRROR;
+    return nRet;
+}
+
+/// Convert from SvxPageUsage to UseOnPage.
+UseOnPage lcl_convertUseFromSvx(UseOnPage nUse)
+{
+    UseOnPage nRet = nsUseOnPage::PD_NONE;
+    if ((nUse & SVX_PAGE_LEFT) == SVX_PAGE_LEFT)
+        nRet |= nsUseOnPage::PD_LEFT;
+    if ((nUse & SVX_PAGE_RIGHT) == SVX_PAGE_RIGHT)
+        nRet |= nsUseOnPage::PD_RIGHT;
+    if ((nUse & SVX_PAGE_ALL) == SVX_PAGE_ALL)
+        nRet |= nsUseOnPage::PD_ALL;
+    if ((nUse & SVX_PAGE_MIRROR) == SVX_PAGE_MIRROR)
+        nRet |= nsUseOnPage::PD_MIRROR;
+    return nRet;
+}
+
 /*--------------------------------------------------------------------
     Beschreibung:   PageDesc <-> in Sets wandeln und zurueck
  --------------------------------------------------------------------*/
@@ -171,7 +201,7 @@ void ItemSetToPageDesc( const SfxItemSet& rSet, SwPageDesc& rPageDesc )
         if(nUse & 0x04)
             nUse |= 0x03;
         if(nUse)
-            rPageDesc.SetUseOn( (UseOnPage) nUse );
+            rPageDesc.SetUseOn( lcl_convertUseFromSvx((UseOnPage) nUse) );
         rPageDesc.SetLandscape(rPageItem.IsLandscape());
         SvxNumberType aNumType;
         aNumType.SetNumberingType( static_cast< sal_Int16 >(rPageItem.GetNumType()) );
@@ -320,7 +350,7 @@ void PageDescToItemSet( const SwPageDesc& rPageDesc, SfxItemSet& rSet)
     //
     SvxPageItem aPageItem(SID_ATTR_PAGE);
     aPageItem.SetDescName(rPageDesc.GetName());
-    aPageItem.SetPageUsage(rPageDesc.GetUseOn());
+    aPageItem.SetPageUsage(lcl_convertUseToSvx(rPageDesc.GetUseOn()));
     aPageItem.SetLandscape(rPageDesc.GetLandscape());
     aPageItem.SetNumType((SvxNumType)rPageDesc.GetNumType().GetNumberingType());
     rSet.Put(aPageItem);