|
1 /* |
|
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
|
3 * |
|
4 * This code is free software; you can redistribute it and/or modify it |
|
5 * under the terms of the GNU General Public License version 2 only, as |
|
6 * published by the Free Software Foundation. Oracle designates this |
|
7 * particular file as subject to the "Classpath" exception as provided |
|
8 * by Oracle in the LICENSE file that accompanied this code. |
|
9 * |
|
10 * This code is distributed in the hope that it will be useful, but WITHOUT |
|
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
13 * version 2 for more details (a copy is included in the LICENSE file that |
|
14 * accompanied this code). |
|
15 * |
|
16 * You should have received a copy of the GNU General Public License version |
|
17 * 2 along with this work; if not, write to the Free Software Foundation, |
|
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
19 * |
|
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
21 * or visit www.oracle.com if you need additional information or have any |
|
22 * questions. |
|
23 * |
|
24 */ |
|
25 |
|
26 /* |
|
27 * |
|
28 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved |
|
29 * |
|
30 */ |
|
31 |
|
32 #include "LETypes.h" |
|
33 #include "MorphTables.h" |
|
34 #include "SubtableProcessor.h" |
|
35 #include "NonContextualGlyphSubst.h" |
|
36 #include "NonContextualGlyphSubstProc.h" |
|
37 #include "SingleTableProcessor.h" |
|
38 #include "LEGlyphStorage.h" |
|
39 #include "LESwaps.h" |
|
40 |
|
41 U_NAMESPACE_BEGIN |
|
42 |
|
43 UOBJECT_DEFINE_RTTI_IMPLEMENTATION(SingleTableProcessor) |
|
44 |
|
45 SingleTableProcessor::SingleTableProcessor() |
|
46 { |
|
47 } |
|
48 |
|
49 SingleTableProcessor::SingleTableProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success) |
|
50 : NonContextualGlyphSubstitutionProcessor(morphSubtableHeader, success) |
|
51 { |
|
52 LEReferenceTo<NonContextualGlyphSubstitutionHeader> header(morphSubtableHeader, success); |
|
53 singleTableLookupTable = LEReferenceTo<SingleTableLookupTable>(morphSubtableHeader, success, (const SingleTableLookupTable*)&header->table); |
|
54 } |
|
55 |
|
56 SingleTableProcessor::~SingleTableProcessor() |
|
57 { |
|
58 } |
|
59 |
|
60 void SingleTableProcessor::process(LEGlyphStorage &glyphStorage, LEErrorCode &success) |
|
61 { |
|
62 const LookupSingle *entries = singleTableLookupTable->entries; |
|
63 le_int32 glyph; |
|
64 le_int32 glyphCount = glyphStorage.getGlyphCount(); |
|
65 |
|
66 for (glyph = 0; glyph < glyphCount; glyph += 1) { |
|
67 const LookupSingle *lookupSingle = singleTableLookupTable->lookupSingle(singleTableLookupTable, entries, glyphStorage[glyph], success); |
|
68 |
|
69 if (lookupSingle != NULL) { |
|
70 glyphStorage[glyph] = SWAPW(lookupSingle->value); |
|
71 } |
|
72 } |
|
73 } |
|
74 |
|
75 U_NAMESPACE_END |