| /* |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| * |
| */ |
| |
| /* |
| * |
| * (C) Copyright IBM Corp. 1998-2005 - All Rights Reserved |
| * |
| */ |
| |
| #ifndef __VALUERECORDS_H |
| #define __VALUERECORDS_H |
| |
| #include "LETypes.h" |
| #include "LEFontInstance.h" |
| #include "OpenTypeTables.h" |
| #include "GlyphIterator.h" |
| |
| typedef le_uint16 ValueFormat; |
| typedef le_int16 ValueRecordField; |
| |
| struct ValueRecord |
| { |
| le_int16 values[ANY_NUMBER]; |
| |
| le_int16 getFieldValue(ValueFormat valueFormat, ValueRecordField field) const; |
| le_int16 getFieldValue(le_int16 index, ValueFormat valueFormat, ValueRecordField field) const; |
| void adjustPosition(ValueFormat valueFormat, const char *base, GlyphIterator &glyphIterator, |
| const LEFontInstance *fontInstance) const; |
| void adjustPosition(le_int16 index, ValueFormat valueFormat, const char *base, GlyphIterator &glyphIterator, |
| const LEFontInstance *fontInstance) const; |
| |
| static le_int16 getSize(ValueFormat valueFormat); |
| |
| private: |
| static le_int16 getFieldCount(ValueFormat valueFormat); |
| static le_int16 getFieldIndex(ValueFormat valueFormat, ValueRecordField field); |
| }; |
| |
| enum ValueRecordFields |
| { |
| vrfXPlacement = 0, |
| vrfYPlacement = 1, |
| vrfXAdvance = 2, |
| vrfYAdvance = 3, |
| vrfXPlaDevice = 4, |
| vrfYPlaDevice = 5, |
| vrfXAdvDevice = 6, |
| vrfYAdvDevice = 7 |
| }; |
| |
| enum ValueFormatBits |
| { |
| vfbXPlacement = 0x0001, |
| vfbYPlacement = 0x0002, |
| vfbXAdvance = 0x0004, |
| vfbYAdvance = 0x0008, |
| vfbXPlaDevice = 0x0010, |
| vfbYPlaDevice = 0x0020, |
| vfbXAdvDevice = 0x0040, |
| vfbYAdvDevice = 0x0080, |
| vfbReserved = 0xFF00, |
| vfbAnyDevice = vfbXPlaDevice + vfbYPlaDevice + vfbXAdvDevice + vfbYAdvDevice |
| }; |
| |
| |
| #endif |