ICU-64232.0.1.tar.gz

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

diff --git a/icuSources/layout/GlyphSubstLookupProc.cpp b/icuSources/layout/GlyphSubstLookupProc.cpp
deleted file mode 100644 (file)
index 8698b34..0000000
--- a/icuSources/layout/GlyphSubstLookupProc.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- *
- * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
- *
- */
-
-#include "LETypes.h"
-#include "LEGlyphFilter.h"
-#include "LEFontInstance.h"
-#include "OpenTypeTables.h"
-#include "ICUFeatures.h"
-#include "Lookups.h"
-#include "ScriptAndLanguage.h"
-#include "GlyphDefinitionTables.h"
-#include "GlyphSubstitutionTables.h"
-#include "SingleSubstitutionSubtables.h"
-#include "MultipleSubstSubtables.h"
-#include "AlternateSubstSubtables.h"
-#include "LigatureSubstSubtables.h"
-#include "ContextualSubstSubtables.h"
-#include "ExtensionSubtables.h"
-#include "LookupProcessor.h"
-#include "GlyphSubstLookupProc.h"
-#include "LESwaps.h"
-
-U_NAMESPACE_BEGIN
-
-GlyphSubstitutionLookupProcessor::GlyphSubstitutionLookupProcessor(
-        const LEReferenceTo<GlyphSubstitutionTableHeader> &glyphSubstitutionTableHeader,
-        LETag scriptTag, 
-        LETag languageTag, 
-        const LEGlyphFilter *filter, 
-        const FeatureMap *featureMap, 
-        le_int32 featureMapCount, 
-        le_bool featureOrder,
-        LEErrorCode& success)
-    : LookupProcessor(
-                      glyphSubstitutionTableHeader,
-                      SWAPW(glyphSubstitutionTableHeader->scriptListOffset),
-                      SWAPW(glyphSubstitutionTableHeader->featureListOffset),
-                      SWAPW(glyphSubstitutionTableHeader->lookupListOffset),
-                      scriptTag, languageTag, featureMap, featureMapCount, featureOrder, success), fFilter(filter)
-{
-    // anything?
-}
-
-GlyphSubstitutionLookupProcessor::GlyphSubstitutionLookupProcessor()
-{
-}
-
-le_uint32 GlyphSubstitutionLookupProcessor::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 gsstSingle:
-    {
-        const LEReferenceTo<SingleSubstitutionSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, success, fFilter);
-        break;
-    }
-
-    case gsstMultiple:
-    {
-        const LEReferenceTo<MultipleSubstitutionSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, success, fFilter);
-        break;
-    }
-
-    case gsstAlternate:
-    {
-        const LEReferenceTo<AlternateSubstitutionSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, success, fFilter);
-        break;
-    }
-
-    case gsstLigature:
-    {
-        const LEReferenceTo<LigatureSubstitutionSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(subtable, glyphIterator, success, fFilter);
-        break;
-    }
-
-    case gsstContext:
-    {
-        const LEReferenceTo<ContextualSubstitutionSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(this, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    case gsstChainingContext:
-    {
-        const LEReferenceTo<ChainingContextualSubstitutionSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(this, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    case gsstExtension:
-    {
-        const LEReferenceTo<ExtensionSubtable> subtable(lookupSubtable, success);
-
-        delta = subtable->process(this, lookupType, glyphIterator, fontInstance, success);
-        break;
-    }
-
-    default:
-        break;
-    }
-
-    return delta;
-}
-
-GlyphSubstitutionLookupProcessor::~GlyphSubstitutionLookupProcessor()
-{
-}
-
-U_NAMESPACE_END