initial work for date conditional formats

Change-Id: Ifba8a4061e898a031004c20222e78eb825f07e4e

sc/inc/conditio.hxx

@@ -95,7 +95,8 @@ enum ScFormatEntryType
     CONDITION,
     COLORSCALE,
     DATABAR,
-    ICONSET
+    ICONSET,
+    DATE
 };
 
 }
@@ -324,6 +325,59 @@ protected:
     virtual void    DataChanged( const ScRange* pModified ) const;
 };
 
+namespace condformat {
+
+enum ScCondFormatDateType
+{
+    YESTERDAY,
+    TOMORROW,
+    TODAY,
+    LAST7DAYS,
+    LASTWEEK,
+    THISWEEK,
+    NEXTWEEK,
+    LASTMONTH,
+    THISMONTH,
+    NEXTMONTH
+};
+
+}
+
+class SC_DLLPUBLIC ScCondDateFormatEntry : public ScFormatEntry
+{
+public:
+    ScCondDateFormatEntry(ScDocument* pDoc);
+    ScCondDateFormatEntry(ScDocument* pDoc, const ScCondDateFormatEntry& rEntry);
+
+    bool IsValid( const ScAddress& rPos ) const;
+
+    void SetDateType(condformat::ScCondFormatDateType eType);
+    condformat::ScCondFormatDateType GetDateType() const;
+
+    const rtl::OUString& GetStyleName() const;
+    void SetStyleName( const rtl::OUString& rStyleName );
+
+    virtual condformat::ScFormatEntryType GetType() const { return condformat::DATE; }
+    virtual void UpdateReference( UpdateRefMode, const ScRange&,
+            SCsCOL, SCsROW, SCsTAB ) {}
+    virtual void UpdateMoveTab( SCTAB, SCTAB ) {}
+
+    virtual ScFormatEntry* Clone( ScDocument* pDoc = NULL ) const;
+
+    virtual void SetParent( ScConditionalFormat* ) {}
+
+    bool operator==( const ScFormatEntry& ) const;
+
+#if DUMP_FORMAT_INFO
+    virtual void dumpInfo(rtl::OUStringBuffer& rBuf) const;
+#endif
+
+private:
+    condformat::ScCondFormatDateType meType;
+
+    rtl::OUString maStyleName;
+};
+
 //
 //  complete conditional formatting
 //

sc/source/core/data/conditio.cxx

@@ -1628,6 +1628,101 @@ ScFormatEntry* ScCondFormatEntry::Clone( ScDocument* pDoc ) const
 
 //------------------------------------------------------------------------
 
+ScCondDateFormatEntry::ScCondDateFormatEntry( ScDocument* pDoc ):
+    ScFormatEntry( pDoc )
+{
+}
+
+ScCondDateFormatEntry::ScCondDateFormatEntry( ScDocument* pDoc, const ScCondDateFormatEntry& rFormat ):
+    ScFormatEntry( pDoc ),
+    meType( rFormat.meType ),
+    maStyleName( rFormat.maStyleName )
+{
+}
+
+bool ScCondDateFormatEntry::IsValid( const ScAddress& rPos ) const
+{
+    ScBaseCell* pBaseCell = mpDoc->GetCell( rPos );
+
+    if(!pBaseCell)
+        return false;
+
+    if(pBaseCell->GetCellType() != CELLTYPE_VALUE && pBaseCell->GetCellType() != CELLTYPE_FORMULA)
+        return false;
+
+    double nVal = mpDoc->GetValue(rPos);
+    long nCellDate = static_cast<long>(nVal);
+    Date aActDate( Date::SYSTEM );
+    SvNumberFormatter* pFormatter = mpDoc->GetFormatTable();
+    long nCurrentDate = aActDate - *(pFormatter->GetNullDate());
+
+    switch(meType)
+    {
+        case condformat::TODAY:
+            if( nCurrentDate == nCellDate )
+                return true;
+            break;
+        case condformat::TOMORROW:
+            if( nCurrentDate == nCellDate -1 )
+                return true;
+            break;
+        case condformat::YESTERDAY:
+            if( nCurrentDate == nCellDate + 1)
+                return true;
+            break;
+        default:
+            return true;
+            break;
+    }
+
+    return false;
+}
+
+void ScCondDateFormatEntry::SetDateType( condformat::ScCondFormatDateType eType )
+{
+    meType = eType;
+}
+
+condformat::ScCondFormatDateType ScCondDateFormatEntry::GetDateType() const
+{
+    return meType;
+}
+
+const rtl::OUString& ScCondDateFormatEntry::GetStyleName() const
+{
+    return maStyleName;
+}
+
+void ScCondDateFormatEntry::SetStyleName( const rtl::OUString& rStyleName )
+{
+    maStyleName = rStyleName;
+}
+
+ScFormatEntry* ScCondDateFormatEntry::Clone( ScDocument* pDoc ) const
+{
+    return new ScCondDateFormatEntry( pDoc, *this );
+}
+
+bool ScCondDateFormatEntry::operator==( const ScFormatEntry& r ) const
+{
+    if(r.GetType() != condformat::DATE)
+        return false;
+
+    const ScCondDateFormatEntry& rEntry = static_cast<const ScCondDateFormatEntry&>(r);
+
+    if(rEntry.meType != meType)
+        return false;
+
+    return rEntry.maStyleName == maStyleName;
+}
+
+void ScCondDateFormatEntry::dumpInfo( rtl::OUStringBuffer& rBuffer ) const
+{
+    rBuffer.append("Date Format");
+}
+
+//------------------------------------------------------------------------
+
 ScConditionalFormat::ScConditionalFormat(sal_uInt32 nNewKey, ScDocument* pDocument) :
     pDoc( pDocument ),
     nKey( nNewKey )
@@ -1717,6 +1812,12 @@ const rtl::OUString& ScConditionalFormat::GetCellStyle( ScBaseCell* pCell, const
             if ( rEntry.IsCellValid( pCell, rPos ) )
                 return rEntry.GetStyle();
         }
+        else if(itr->GetType() == condformat::DATE)
+        {
+            const ScCondDateFormatEntry& rEntry = static_cast<const ScCondDateFormatEntry&>(*itr);
+            if (rEntry.IsValid( rPos ))
+                return rEntry.GetStyleName();
+        }
     }
 
     return EMPTY_OUSTRING;
@@ -1748,6 +1849,12 @@ ScCondFormatData ScConditionalFormat::GetData( ScBaseCell* pCell, const ScAddres
             const ScIconSetFormat& rEntry = static_cast<const ScIconSetFormat&>(*itr);
             aData.pIconSet = rEntry.GetIconSetInfo(rPos);
         }
+        else if(itr->GetType() == condformat::DATE && aData.aStyleName.isEmpty())
+        {
+            const ScCondDateFormatEntry& rEntry = static_cast<const ScCondDateFormatEntry&>(*itr);
+            if ( rEntry.IsValid( rPos ) )
+                aData.aStyleName = rEntry.GetStyleName();
+        }
     }
     return aData;
 }