ICU-64232.0.1.tar.gz

[apple/icu.git] / icuSources / layout / GlyphPosnLookupProc.cpp

diff --git a/icuSources/layout/GlyphPosnLookupProc.cpp b/icuSources/layout/GlyphPosnLookupProc.cpp
deleted file mode 100644 (file)
index 76bdc79..0000000
--- a/icuSources/layout/GlyphPosnLookupProc.cpp
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * (C) Copyright IBM Corp. 1998 - 2013 - All Rights Reserved
- *
- */
-
-#include "LETypes.h"
-#include "LEFontInstance.h"
-#include "OpenTypeTables.h"
-#include "ICUFeatures.h"
-#include "Lookups.h"
-#include "ScriptAndLanguage.h"
-#include "GlyphDefinitionTables.h"
-#include "GlyphPositioningTables.h"
-#include "SinglePositioningSubtables.h"
-#include "PairPositioningSubtables.h"
-#include "CursiveAttachmentSubtables.h"
-#include "MarkToBasePosnSubtables.h"
-#include "MarkToLigaturePosnSubtables.h"
-#include "MarkToMarkPosnSubtables.h"
-//#include "ContextualPositioningSubtables.h"
-#include "ContextualSubstSubtables.h"
-#include "ExtensionSubtables.h"
-#include "LookupProcessor.h"
-#include "GlyphPosnLookupProc.h"
-#include "LESwaps.h"
-
-U_NAMESPACE_BEGIN
-
-// Aside from the names, the contextual positioning subtables are
-// the same as the contextual substitution subtables.
-typedef ContextualSubstitutionSubtable ContextualPositioningSubtable;
-typedef ChainingContextualSubstitutionSubtable ChainingContextualPositioningSubtable;
-
-GlyphPositioningLookupProcessor::GlyphPositioningLookupProcessor(
-        const LEReferenceTo<GlyphPositioningTableHeader> &glyphPositioningTableHeader,
-        LETag scriptTag, 
-        LETag languageTag, 
-        const FeatureMap *featureMap, 
-        le_int32 featureMapCount, 
-        le_bool featureOrder,
-        LEErrorCode& success)
-    : LookupProcessor(
-                      glyphPositioningTableHeader,
-                      SWAPW(glyphPositioningTableHeader->scriptListOffset),
-                      SWAPW(glyphPositioningTableHeader->featureListOffset),
-                      SWAPW(glyphPositioningTableHeader->lookupListOffset),
-                      scriptTag, 
-                      languageTag, 
-                      featureMap, 
-                      featureMapCount, 
-                      featureOrder,
-                      success
-                      )
-{
-    // anything?
-}
-
-GlyphPositioningLookupProcessor::GlyphPositioningLookupProcessor()
-{
-}
-
-le_uint32 GlyphPositioningLookupProcessor::applySubtable(const LEReferenceTo<LookupSubtable> &lookupSubtable, le_uint16 lookupType,
-                                                       GlyphIterator *glyphIterator,
-                                                       const LEFontInstance *fontInstance,
-                                                       LEErrorCode& success) const
-{
-    if (LE_FAILURE(success)) { 
-        return 0;
-    } 
-
-    le_uint32 delta = 0;
-
-    switch(lookupType)
-    {
-    case 0:
-        break;
-
-    case gpstSingle:
-    {
-      LEReferenceTo<SinglePositioningSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    case gpstPair:
-    {
-        LEReferenceTo<PairPositioningSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    case gpstCursive:
-    {
-        LEReferenceTo<CursiveAttachmentSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    case gpstMarkToBase:
-    {
-        LEReferenceTo<MarkToBasePositioningSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, fontInstance, success);
-        break;
-    }
-
-     case gpstMarkToLigature:
-    {
-        LEReferenceTo<MarkToLigaturePositioningSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    case gpstMarkToMark:
-    {
-        LEReferenceTo<MarkToMarkPositioningSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, fontInstance, success);
-        break;
-    }
-
-   case gpstContext:
-    {
-        LEReferenceTo<ContextualPositioningSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(this, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    case gpstChainedContext:
-    {
-        LEReferenceTo<ChainingContextualPositioningSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(this, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    case gpstExtension:
-    {
-        LEReferenceTo<ExtensionSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(this, lookupType, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    default:
-        break;
-    }
-
-    return delta;
-}
-
-GlyphPositioningLookupProcessor::~GlyphPositioningLookupProcessor()
-{
-}
-
-U_NAMESPACE_END