offapi: Add properties FormulaResultType2 and CellContentType

Add two new properties to SheetCell.idl "FormulaResultType2" and
"CellContentType", because the "FormulaResultType" is returning the
wrong value (com::sun::star::table::CellContentType instead of
com::sun::star::sheet::FormulaResult). Also documeted the curiosity.

Change-Id: Icc6538e155ba27fb9d097d8790ac9b4b230c1446
Reviewed-on: https://gerrit.libreoffice.org/48367Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jens Carl <j.carl43@gmx.de>

offapi/com/sun/star/sheet/SheetCell.idl

@@ -43,6 +43,7 @@
 
 #include <com/sun/star/awt/Point.idl>
 #include <com/sun/star/awt/Size.idl>
+#include <com/sun/star/table/CellContentType.idl>
 #include <com/sun/star/sheet/XSheetConditionalEntries.idl>
 #include <com/sun/star/beans/XPropertySet.idl>
 #include <com/sun/star/beans/XTolerantMultiPropertySet.idl>
@@ -179,9 +180,11 @@ published service SheetCell
     [optional, property] string FormulaLocal;
 
 
-    /** contains the result type of a formula.
+    /** contains the content type of the cell.
 
-        @see com::sun::star::sheet::FormulaResult
+        <p>This property returns not com::sun::star::sheet::FormulaResult
+        but instead com::sun::star::table::CellContentType. Use FormulaResult2
+        if the correct property is needed.</p>
      */
     [readonly, property] long FormulaResultType;
 
@@ -233,6 +236,22 @@ published service SheetCell
     /** Returns the absolute address of the range as string, e.g. "$Sheet1.$B$2".
      */
     [optional, readonly, property] string AbsoluteName;
+
+
+    /** contains the content type of the cell.
+
+        @see com::sun::star::table::CellContentType
+        @since LibreOffice 6.1
+    */
+    [optional, readonly, property] com::sun::star::table::CellContentType CellContentType;
+
+
+    /** contains the result type of a formula.
+
+        @see com::sun::star::sheet::FormulaResult
+        @since LibreOffice 6.1
+     */
+    [optional, readonly, property] long FormulaResultType2;
 };
 
 

sc/inc/cellsuno.hxx

@@ -653,7 +653,8 @@ private:
     void        SetString_Impl(const OUString& rString, bool bInterpret, bool bEnglish);
     double      GetValue_Impl() const;
     void        SetValue_Impl(double fValue);
-    css::table::CellContentType GetResultType_Impl();
+    css::table::CellContentType GetContentType_Impl();
+    sal_Int32 GetResultType_Impl();
 
 protected:
     virtual const SfxItemPropertyMap& GetItemPropertyMap() override;

sc/inc/unonames.hxx

@@ -209,6 +209,8 @@
 #define SC_UNONAME_VALIXML          "ValidationXML"
 #define SC_UNONAME_FORMLOC          "FormulaLocal"
 #define SC_UNONAME_FORMRT           "FormulaResultType"
+#define SC_UNONAME_FORMRT2          "FormulaResultType2"
+#define SC_UNONAME_CELLCONTENTTYPE  "CellContentType"
 
 #define SC_UNONAME_USERDEF          "UserDefinedAttributes"
 #define SC_UNONAME_TEXTUSER         "TextUserDefinedAttributes"

sc/inc/unowids.hxx

@@ -73,7 +73,9 @@
 #define SC_WID_UNO_TBLBORD2         ( SC_WID_UNO_START + 43 )
 #define SC_WID_UNO_CONDFORMAT       ( SC_WID_UNO_START + 44 )
 #define SC_WID_UNO_FORMATID         ( SC_WID_UNO_START + 45 )
-#define SC_WID_UNO_END              ( SC_WID_UNO_START + 45 )
+#define SC_WID_UNO_FORMRT2          ( SC_WID_UNO_START + 46 )
+#define SC_WID_UNO_CELLCONTENTTYPE  ( SC_WID_UNO_START + 47 )
+#define SC_WID_UNO_END              ( SC_WID_UNO_START + 47 )
 
 inline bool IsScUnoWid( sal_uInt16 nWid )
 {

sc/source/ui/unoobj/cellsuno.cxx

@@ -442,6 +442,8 @@ static const SfxItemPropertySet* lcl_GetCellPropertySet()
         {OUString(SC_UNONAME_DIAGONAL_TLBR2), ATTR_BORDER_TLBR, ::cppu::UnoType<table::BorderLine2>::get(), 0, 0 | CONVERT_TWIPS },
         {OUString(SC_UNONAME_FORMLOC),  SC_WID_UNO_FORMLOC, cppu::UnoType<OUString>::get(),        0, 0 },
         {OUString(SC_UNONAME_FORMRT),   SC_WID_UNO_FORMRT,  cppu::UnoType<table::CellContentType>::get(), 0 | beans::PropertyAttribute::READONLY, 0 },
+        {OUString(SC_UNONAME_CELLCONTENTTYPE),   SC_WID_UNO_CELLCONTENTTYPE,  cppu::UnoType<table::CellContentType>::get(), 0 | beans::PropertyAttribute::READONLY, 0 },
+        {OUString(SC_UNONAME_FORMRT2),  SC_WID_UNO_FORMRT2, cppu::UnoType<sal_Int32>::get(), 0 | beans::PropertyAttribute::READONLY, 0 },
         {OUString(SC_UNONAME_CELLHJUS), ATTR_HOR_JUSTIFY,   cppu::UnoType<table::CellHoriJustify>::get(), 0, MID_HORJUST_HORJUST },
         {OUString(SC_UNONAME_CELLHJUS_METHOD), ATTR_HOR_JUSTIFY_METHOD, ::cppu::UnoType<sal_Int32>::get(),   0, 0 },
         {OUString(SC_UNONAME_CELLTRAN), ATTR_BACKGROUND,    cppu::UnoType<bool>::get(),                  0, MID_GRAPHIC_TRANSPARENT },
@@ -6406,7 +6408,39 @@ table::CellContentType SAL_CALL ScCellObj::getType()
     return eRet;
 }
 
-table::CellContentType ScCellObj::GetResultType_Impl()
+sal_Int32 ScCellObj::GetResultType_Impl()
+{
+    SolarMutexGuard aGuard;
+    sal_Int32 eRet = sheet::FormulaResult::STRING;
+    ScDocShell* pDocSh = GetDocShell();
+    if (pDocSh)
+    {
+        if (pDocSh->GetDocument().GetCellType(aCellPos) == CELLTYPE_FORMULA)
+        {
+            ScFormulaCell* pFCell = pDocSh->GetDocument().GetFormulaCell(aCellPos);
+            if (pFCell->GetErrCode() != FormulaError::NONE )
+            {
+                eRet = sheet::FormulaResult::ERROR;
+            }
+            else if (pFCell->IsValue())
+            {
+                eRet = sheet::FormulaResult::VALUE;
+            }
+            else
+            {
+                eRet = sheet::FormulaResult::STRING;
+            }
+        }
+    }
+    else
+    {
+        OSL_FAIL("no DocShell");
+    }
+
+    return eRet;
+}
+
+table::CellContentType ScCellObj::GetContentType_Impl()
 {
     ScDocShell* pDocSh = GetDocShell();
     if ( pDocSh )
@@ -6542,7 +6576,8 @@ void ScCellObj::SetOnePropertyValue( const SfxItemPropertySimpleEntry* pEntry, c
             OUString aString(aStrVal);
             SetString_Impl(aString, true, false);   // interpret locally
         }
-        else if ( pEntry->nWID == SC_WID_UNO_FORMRT )
+        else if ( pEntry->nWID == SC_WID_UNO_FORMRT || pEntry->nWID == SC_WID_UNO_FORMRT2
+                  || pEntry->nWID == SC_WID_UNO_CELLCONTENTTYPE )
         {
             //  Read-Only
             //! Exception or so...
@@ -6561,9 +6596,14 @@ void ScCellObj::GetOnePropertyValue( const SfxItemPropertySimpleEntry* pEntry, u
             // sal_False = local
             rAny <<= GetInputString_Impl(false);
         }
-        else if ( pEntry->nWID == SC_WID_UNO_FORMRT )
+        else if ( pEntry->nWID == SC_WID_UNO_FORMRT2 )
+        {
+            sal_Int32 eType = GetResultType_Impl();
+            rAny <<= eType;
+        }
+        else if ( pEntry->nWID == SC_WID_UNO_CELLCONTENTTYPE || pEntry->nWID == SC_WID_UNO_FORMRT )
         {
-            table::CellContentType eType = GetResultType_Impl();
+            table::CellContentType eType = GetContentType_Impl();
             rAny <<= eType;
         }
         else