1 /*
2  * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
3  *
4  */
5 
6 #ifndef __GLYPHPOSITIONINGLOOKUPPROCESSOR_H
7 #define __GLYPHPOSITIONINGLOOKUPPROCESSOR_H
8 
9 /**
10  * \file
11  * \internal
12  */
13 
14 #include "LETypes.h"
15 #include "LEFontInstance.h"
16 #include "OpenTypeTables.h"
17 #include "Lookups.h"
18 #include "ICUFeatures.h"
19 #include "GlyphDefinitionTables.h"
20 #include "GlyphPositioningTables.h"
21 #include "GlyphIterator.h"
22 #include "LookupProcessor.h"
23 
24 U_NAMESPACE_BEGIN
25 
26 class GlyphPositioningLookupProcessor : public LookupProcessor
27 {
28 public:
29     GlyphPositioningLookupProcessor(const LEReferenceTo<GlyphPositioningTableHeader> &glyphPositioningTableHeader,
30         LETag scriptTag,
31         LETag languageTag,
32         const FeatureMap *featureMap,
33         le_int32 featureMapCount,
34         le_bool featureOrder,
35         LEErrorCode& success);
36 
37     virtual ~GlyphPositioningLookupProcessor();
38 
39     virtual le_uint32 applySubtable(const LEReferenceTo<LookupSubtable> &lookupSubtable, le_uint16 lookupType, GlyphIterator *glyphIterator,
40         const LEFontInstance *fontInstance, LEErrorCode& success) const;
41 
42 protected:
43     GlyphPositioningLookupProcessor();
44 
45 private:
46 
47     GlyphPositioningLookupProcessor(const GlyphPositioningLookupProcessor &other); // forbid copying of this class
48     GlyphPositioningLookupProcessor &operator=(const GlyphPositioningLookupProcessor &other); // forbid copying of this class
49 };
50 
51 U_NAMESPACE_END
52 #endif
53