1 /*

     2  *

     3  * (C) Copyright IBM Corp. 1998-2005 - All Rights Reserved

     4  *

     5  */

     6 

     7 #include "LETypes.h"

     8 #include "LEFontInstance.h"

     9 #include "OpenTypeTables.h"

    10 #include "Lookups.h"

    11 #include "GlyphDefinitionTables.h"

    12 #include "GlyphPositioningTables.h"

    13 #include "GlyphPosnLookupProc.h"

    14 #include "CursiveAttachmentSubtables.h"

    15 #include "LEGlyphStorage.h"

    16 #include "GlyphPositionAdjustments.h"

    17 

    18 U_NAMESPACE_BEGIN

    19 

    20 void GlyphPositioningTableHeader::process(LEGlyphStorage &glyphStorage, GlyphPositionAdjustments *glyphPositionAdjustments, le_bool rightToLeft,

    21                                           LETag scriptTag, LETag languageTag,

    22                                           const GlyphDefinitionTableHeader *glyphDefinitionTableHeader,

    23                                           LEErrorCode &success,

    24                                           const LEFontInstance *fontInstance, const LETag *featureOrder) const

    25 {

    26     if (LE_FAILURE(success)) {

    27         return;

    28     }

    29 

    30     GlyphPositioningLookupProcessor processor(this, scriptTag, languageTag, featureOrder);

    31 

    32     if (processor.isBogus()) {

    33         success = LE_MEMORY_ALLOCATION_ERROR;

    34     	return;

    35     }

    36 

    37     processor.process(glyphStorage, glyphPositionAdjustments, rightToLeft,

    38     	glyphDefinitionTableHeader, fontInstance, success);

    39 

    40     glyphPositionAdjustments->applyCursiveAdjustments(glyphStorage, rightToLeft, fontInstance);

    41 }

    42 

    43 U_NAMESPACE_END