diff options
Diffstat (limited to 'oox/inc/oox/xls/biffoutputstream.hxx')
| -rw-r--r-- | oox/inc/oox/xls/biffoutputstream.hxx | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/oox/inc/oox/xls/biffoutputstream.hxx b/oox/inc/oox/xls/biffoutputstream.hxx index ada646bd879a..7d03572be5ec 100644 --- a/oox/inc/oox/xls/biffoutputstream.hxx +++ b/oox/inc/oox/xls/biffoutputstream.hxx @@ -94,9 +94,6 @@ private: CONTINUE record, use setPortionSize(). Example: To write a sequence of 16-bit values where 4 values form a unit and cannot be split, call setPortionSize(8) first (4*2 bytes == 8). - - To write unicode character arrays, call writeUnicodeBuffer(). It creates - CONTINUE records and repeats the unicode string flag byte automatically. */ class BiffOutputStream : public BinaryOutputStream { @@ -113,47 +110,44 @@ public: /** Finishes the current record. Must be called for every started record. */ void endRecord(); - /** Sets size of data portion in bytes. 0 means no portions are used. */ - void setPortionSize( sal_uInt16 nSize ); + /** Sets size of data portion in bytes. 0 or 1 means no portions are used. */ + void setPortionSize( sal_uInt8 nSize ); // BinaryStreamBase interface (seeking) ----------------------------------- /** Returns the absolute position in the wrapped binary stream. */ sal_Int64 tellBase() const; /** Returns the total size of the wrapped binary stream. */ - sal_Int64 getBaseLength() const; + sal_Int64 sizeBase() const; // BinaryOutputStream interface (stream write access) --------------------- /** Writes the passed data sequence. */ - virtual void writeData( const StreamDataSequence& rData ); + virtual void writeData( const StreamDataSequence& rData, size_t nAtomSize = 1 ); /** Writes nBytes bytes from the passed buffer pMem. */ - virtual void writeMemory( const void* pMem, sal_Int32 nBytes ); + virtual void writeMemory( const void* pMem, sal_Int32 nBytes, size_t nAtomSize = 1 ); /** Writes a sequence of nBytes bytes with the passed value. */ - void fill( sal_uInt8 nValue, sal_Int32 nBytes ); - /** Writes a block of memory, ensures that it is not split to a CONTINUE record. */ - void writeBlock( const void* pMem, sal_uInt16 nBytes ); + void fill( sal_uInt8 nValue, sal_Int32 nBytes, size_t nAtomSize = 1 ); - /** Stream operator for integral and floating-point types. */ + /** Stream operator for all data types supported by the writeValue() function. */ template< typename Type > inline BiffOutputStream& operator<<( Type nValue ) { writeValue( nValue ); return *this; } // ------------------------------------------------------------------------ private: - /** Forwards calls of writeValue() template functions to the record buffer. */ - virtual void writeAtom( const void* pMem, sal_uInt8 nSize ); - /** Checks the remaining size in the current record, creates CONTINUE record if needed. */ void ensureRawBlock( sal_uInt16 nSize ); - /** Checks the remaining size in the current record and creates CONTINUE record if needed. + + /** Checks the remaining size in the current record and creates a CONTINUE + record if needed. @return Maximum size left for writing to current record. */ - sal_uInt16 prepareRawBlock( sal_Int32 nTotalSize ); + sal_uInt16 prepareWriteBlock( sal_Int32 nTotalSize, size_t nAtomSize ); private: prv::BiffOutputRecordBuffer maRecBuffer; /// Raw record data buffer. - sal_uInt16 mnPortionSize; /// Size of data portions. - sal_uInt16 mnPortionPos; /// Position in current portion. + sal_uInt8 mnPortionSize; /// Size of data portions. + sal_uInt8 mnPortionPos; /// Position in current portion. }; // ============================================================================ |