1 /*

     2  *

     3  * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved

     4  *

     5  */

     6 

     7 #ifndef __INDICREARRANGEMENTPROCESSOR_H

     8 #define __INDICREARRANGEMENTPROCESSOR_H

     9 

    10 /**

    11  * \file

    12  * \internal

    13  */

    14 

    15 #include "LETypes.h"

    16 #include "MorphTables.h"

    17 #include "SubtableProcessor.h"

    18 #include "StateTableProcessor.h"

    19 #include "IndicRearrangement.h"

    20 

    21 U_NAMESPACE_BEGIN

    22 

    23 class LEGlyphStorage;

    24 

    25 class IndicRearrangementProcessor : public StateTableProcessor

    26 {

    27 public:

    28     virtual void beginStateTable();

    29 

    30     virtual ByteOffset processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex index);

    31 

    32     virtual void endStateTable();

    33 

    34     void doRearrangementAction(LEGlyphStorage &glyphStorage, IndicRearrangementVerb verb) const;

    35 

    36     IndicRearrangementProcessor(const MorphSubtableHeader *morphSubtableHeader);

    37     virtual ~IndicRearrangementProcessor();

    38 

    39     /**

    40      * ICU "poor man's RTTI", returns a UClassID for the actual class.

    41      *

    42      * @stable ICU 2.8

    43      */

    44     virtual UClassID getDynamicClassID() const;

    45 

    46     /**

    47      * ICU "poor man's RTTI", returns a UClassID for this class.

    48      *

    49      * @stable ICU 2.8

    50      */

    51     static UClassID getStaticClassID();

    52 

    53 protected:

    54     le_int32 firstGlyph;

    55     le_int32 lastGlyph;

    56 

    57     const IndicRearrangementStateEntry *entryTable;

    58     const IndicRearrangementSubtableHeader *indicRearrangementSubtableHeader;

    59 

    60 };

    61 

    62 U_NAMESPACE_END

    63 #endif