1 /******************************************************************** 2 * COPYRIGHT: 3 * Copyright (c) 1997-2013, International Business Machines Corporation and 4 * others. All Rights Reserved. 5 ********************************************************************/ 6 /* file name: cbiditst.h 7 * encoding: US-ASCII 8 * tab size: 8 (not used) 9 * indentation:4 10 * 11 * created on: 1999sep22 12 * created by: Markus W. Scherer 13 */ 14 15 #ifndef CBIDITST_H 16 #define CBIDITST_H 17 18 #include "unicode/utypes.h" 19 #include "unicode/uchar.h" 20 #include "unicode/ubidi.h" 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 #define MAX_STRING_LENGTH 200 27 28 /* length of an array */ 29 #define ARRAY_LENGTH(array) (sizeof(array)/sizeof(array[0])) 30 31 /* Comparing the description of the BiDi algorithm with this implementation 32 is easier with the same names for the BiDi types in the code as there. 33 See UCharDirection in uchar.h . 34 */ 35 #define L U_LEFT_TO_RIGHT 36 #define R U_RIGHT_TO_LEFT 37 #define EN U_EUROPEAN_NUMBER 38 #define ES U_EUROPEAN_NUMBER_SEPARATOR 39 #define ET U_EUROPEAN_NUMBER_TERMINATOR 40 #define AN U_ARABIC_NUMBER 41 #define CS U_COMMON_NUMBER_SEPARATOR 42 #define B U_BLOCK_SEPARATOR 43 #define S U_SEGMENT_SEPARATOR 44 #define WS U_WHITE_SPACE_NEUTRAL 45 #define ON U_OTHER_NEUTRAL 46 #define LRE U_LEFT_TO_RIGHT_EMBEDDING 47 #define LRO U_LEFT_TO_RIGHT_OVERRIDE 48 #define AL U_RIGHT_TO_LEFT_ARABIC 49 #define RLE U_RIGHT_TO_LEFT_EMBEDDING 50 #define RLO U_RIGHT_TO_LEFT_OVERRIDE 51 #define PDF U_POP_DIRECTIONAL_FORMAT 52 #define NSM U_DIR_NON_SPACING_MARK 53 #define BN U_BOUNDARY_NEUTRAL 54 #define FSI U_FIRST_STRONG_ISOLATE 55 #define LRI U_LEFT_TO_RIGHT_ISOLATE 56 #define RLI U_RIGHT_TO_LEFT_ISOLATE 57 #define PDI U_POP_DIRECTIONAL_ISOLATE 58 59 extern const char * const 60 dirPropNames[U_CHAR_DIRECTION_COUNT]; 61 62 extern UChar 63 charFromDirProp[U_CHAR_DIRECTION_COUNT]; 64 65 typedef struct { 66 const uint8_t *text; 67 int32_t length; 68 UBiDiLevel paraLevel; 69 int32_t lineStart, lineLimit; 70 UBiDiDirection direction; 71 UBiDiLevel resultLevel; 72 const UBiDiLevel *levels; 73 const uint8_t *visualMap; 74 } BiDiTestData; 75 76 extern const BiDiTestData 77 tests[]; 78 79 extern const int 80 bidiTestCount; 81 82 #ifdef __cplusplus 83 } 84 #endif 85 86 #endif 87
