third_party/harfbuzz/contrib/harfbuzz-unicode-glib.c - Issue 12413010: Remove unused harfbuzz.

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Issue 12413010: Remove unused harfbuzz. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 7 years, 9 months ago

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1 #include "harfbuzz-external.h"

2

3 #include <glib.h>

4

5 static int

6 hb_category_for_char(HB_UChar32 ch) {

7 switch (g_unichar_type(ch)) {

8 case G_UNICODE_CONTROL:

9 return HB_Other_Control;

10 case G_UNICODE_FORMAT:

11 return HB_Other_Format;

12 case G_UNICODE_UNASSIGNED:

13 return HB_Other_NotAssigned;

14 case G_UNICODE_PRIVATE_USE:

15 return HB_Other_PrivateUse;

16 case G_UNICODE_SURROGATE:

17 return HB_Other_Surrogate;

18 case G_UNICODE_LOWERCASE_LETTER:

19 return HB_Letter_Lowercase;

20 case G_UNICODE_MODIFIER_LETTER:

21 return HB_Letter_Modifier;

22 case G_UNICODE_OTHER_LETTER:

23 return HB_Letter_Other;

24 case G_UNICODE_TITLECASE_LETTER:

25 return HB_Letter_Titlecase;

26 case G_UNICODE_UPPERCASE_LETTER:

27 return HB_Letter_Uppercase;

28 case G_UNICODE_COMBINING_MARK:

29 return HB_Mark_SpacingCombining;

30 case G_UNICODE_ENCLOSING_MARK:

31 return HB_Mark_Enclosing;

32 case G_UNICODE_NON_SPACING_MARK:

33 return HB_Mark_NonSpacing;

34 case G_UNICODE_DECIMAL_NUMBER:

35 return HB_Number_DecimalDigit;

36 case G_UNICODE_LETTER_NUMBER:

37 return HB_Number_Letter;

38 case G_UNICODE_OTHER_NUMBER:

39 return HB_Number_Other;

40 case G_UNICODE_CONNECT_PUNCTUATION:

41 return HB_Punctuation_Connector;

42 case G_UNICODE_DASH_PUNCTUATION:

43 return HB_Punctuation_Dash;

44 case G_UNICODE_CLOSE_PUNCTUATION:

45 return HB_Punctuation_Close;

46 case G_UNICODE_FINAL_PUNCTUATION:

47 return HB_Punctuation_FinalQuote;

48 case G_UNICODE_INITIAL_PUNCTUATION:

49 return HB_Punctuation_InitialQuote;

50 case G_UNICODE_OTHER_PUNCTUATION:

51 return HB_Punctuation_Other;

52 case G_UNICODE_OPEN_PUNCTUATION:

53 return HB_Punctuation_Open;

54 case G_UNICODE_CURRENCY_SYMBOL:

55 return HB_Symbol_Currency;

56 case G_UNICODE_MODIFIER_SYMBOL:

57 return HB_Symbol_Modifier;

58 case G_UNICODE_MATH_SYMBOL:

59 return HB_Symbol_Math;

60 case G_UNICODE_OTHER_SYMBOL:

61 return HB_Symbol_Other;

62 case G_UNICODE_LINE_SEPARATOR:

63 return HB_Separator_Line;

64 case G_UNICODE_PARAGRAPH_SEPARATOR:

65 return HB_Separator_Paragraph;

66 case G_UNICODE_SPACE_SEPARATOR:

67 return HB_Separator_Space;

68 default:

69 return HB_Symbol_Other;

70 }

71 }

72

73 HB_LineBreakClass

74 HB_GetLineBreakClass(HB_UChar32 ch) {

75 switch (g_unichar_break_type(ch)) {

76 case G_UNICODE_BREAK_MANDATORY:

77 return HB_LineBreak_BK;

78 case G_UNICODE_BREAK_CARRIAGE_RETURN:

79 return HB_LineBreak_CR;

80 case G_UNICODE_BREAK_LINE_FEED:

81 return HB_LineBreak_LF;

82 case G_UNICODE_BREAK_COMBINING_MARK:

83 return HB_LineBreak_CM;

84 case G_UNICODE_BREAK_SURROGATE:

85 return HB_LineBreak_SG;

86 case G_UNICODE_BREAK_ZERO_WIDTH_SPACE:

87 return HB_LineBreak_ZW;

88 case G_UNICODE_BREAK_INSEPARABLE:

89 return HB_LineBreak_IN;

90 case G_UNICODE_BREAK_NON_BREAKING_GLUE:

91 return HB_LineBreak_GL;

92 case G_UNICODE_BREAK_CONTINGENT:

93 return HB_LineBreak_AL;

94 case G_UNICODE_BREAK_SPACE:

95 return HB_LineBreak_SP;

96 case G_UNICODE_BREAK_AFTER:

97 return HB_LineBreak_BA;

98 case G_UNICODE_BREAK_BEFORE:

99 return HB_LineBreak_BB;

100 case G_UNICODE_BREAK_BEFORE_AND_AFTER:

101 return HB_LineBreak_B2;

102 case G_UNICODE_BREAK_HYPHEN:

103 return HB_LineBreak_HY;

104 case G_UNICODE_BREAK_NON_STARTER:

105 return HB_LineBreak_NS;

106 case G_UNICODE_BREAK_OPEN_PUNCTUATION:

107 return HB_LineBreak_OP;

108 case G_UNICODE_BREAK_CLOSE_PUNCTUATION:

109 return HB_LineBreak_CL;

110 case G_UNICODE_BREAK_QUOTATION:

111 return HB_LineBreak_QU;

112 case G_UNICODE_BREAK_EXCLAMATION:

113 return HB_LineBreak_EX;

114 case G_UNICODE_BREAK_IDEOGRAPHIC:

115 return HB_LineBreak_ID;

116 case G_UNICODE_BREAK_NUMERIC:

117 return HB_LineBreak_NU;

118 case G_UNICODE_BREAK_INFIX_SEPARATOR:

119 return HB_LineBreak_IS;

120 case G_UNICODE_BREAK_SYMBOL:

121 return HB_LineBreak_SY;

122 case G_UNICODE_BREAK_ALPHABETIC:

123 return HB_LineBreak_AL;

124 case G_UNICODE_BREAK_PREFIX:

125 return HB_LineBreak_PR;

126 case G_UNICODE_BREAK_POSTFIX:

127 return HB_LineBreak_PO;

128 case G_UNICODE_BREAK_COMPLEX_CONTEXT:

129 return HB_LineBreak_SA;

130 case G_UNICODE_BREAK_AMBIGUOUS:

131 return HB_LineBreak_AL;

132 case G_UNICODE_BREAK_UNKNOWN:

133 return HB_LineBreak_AL;

134 case G_UNICODE_BREAK_NEXT_LINE:

135 return HB_LineBreak_AL;

136 case G_UNICODE_BREAK_WORD_JOINER:

137 return HB_LineBreak_WJ;

138 case G_UNICODE_BREAK_HANGUL_L_JAMO:

139 return HB_LineBreak_JL;

140 case G_UNICODE_BREAK_HANGUL_V_JAMO:

141 return HB_LineBreak_JV;

142 case G_UNICODE_BREAK_HANGUL_T_JAMO:

143 return HB_LineBreak_JT;

144 case G_UNICODE_BREAK_HANGUL_LV_SYLLABLE:

145 return HB_LineBreak_H2;

146 case G_UNICODE_BREAK_HANGUL_LVT_SYLLABLE:

147 return HB_LineBreak_H3;

148 default:

149 return HB_LineBreak_AL;

150 }

151 }

152

153 int

154 HB_GetUnicodeCharCombiningClass(HB_UChar32 ch) {

155 return g_unichar_combining_class(ch);

156 }

157

158 void

159 HB_GetUnicodeCharProperties(HB_UChar32 ch,

160 HB_CharCategory *category,

161 int *combiningClass) {

162 *category = hb_category_for_char(ch);

163 *combiningClass = g_unichar_combining_class(ch);

164 }

165

166 HB_CharCategory

167 HB_GetUnicodeCharCategory(HB_UChar32 ch) {

168 return hb_category_for_char(ch);

169 }

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