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27 | 27 | import static org.w3c.css.values.CssOperator.SPACE; |
28 | 28 |
|
29 | 29 | public class HSL { |
30 | | - public static final CssIdent h, s, l, a; |
| 30 | + public static final CssIdent[] colorRelativeValues; |
31 | 31 |
|
32 | 32 | static { |
33 | | - h = CssIdent.getIdent("h"); |
34 | | - s = CssIdent.getIdent("s"); |
35 | | - l = CssIdent.getIdent("l"); |
36 | | - a = CssIdent.getIdent("alpha"); |
| 33 | + String[] _allowed_values = {"h", "s", "l", "alpha"}; |
| 34 | + colorRelativeValues = new CssIdent[_allowed_values.length]; |
| 35 | + int i = 0; |
| 36 | + for (String s : _allowed_values) { |
| 37 | + colorRelativeValues[i++] = CssIdent.getIdent(s); |
| 38 | + } |
| 39 | + } |
| 40 | + |
| 41 | + public static boolean isColorRelativeValue(CssIdent ident) { |
| 42 | + for (CssIdent id : colorRelativeValues) { |
| 43 | + if (id.equals(ident)) { |
| 44 | + return true; |
| 45 | + } |
| 46 | + } |
| 47 | + return false; |
37 | 48 | } |
38 | 49 |
|
39 | 50 | String output = null; |
@@ -140,7 +151,7 @@ public static final HSL parseHSL(ApplContext ac, CssExpression exp, CssColor cal |
140 | 151 | break; |
141 | 152 | case CssTypes.CSS_IDENT: |
142 | 153 | if (separator_space && CssColor.none.equals(val.getIdent()) || |
143 | | - (hsl.isRelative && h.equals(val.getIdent()))) { |
| 154 | + (hsl.isRelative && isColorRelativeValue(val.getIdent()))) { |
144 | 155 | hsl.setHue(ac, val); |
145 | 156 | break; |
146 | 157 | } |
@@ -173,7 +184,7 @@ public static final HSL parseHSL(ApplContext ac, CssExpression exp, CssColor cal |
173 | 184 | break; |
174 | 185 | case CssTypes.CSS_IDENT: |
175 | 186 | if (separator_space && CssColor.none.equals(val.getIdent()) || |
176 | | - (hsl.isRelative && s.equals(val.getIdent()))) { |
| 187 | + (hsl.isRelative && isColorRelativeValue(val.getIdent()))) { |
177 | 188 | hsl.setSaturation(ac, val); |
178 | 189 | break; |
179 | 190 | } |
@@ -204,7 +215,7 @@ public static final HSL parseHSL(ApplContext ac, CssExpression exp, CssColor cal |
204 | 215 | break; |
205 | 216 | case CssTypes.CSS_IDENT: |
206 | 217 | if (separator_space && CssColor.none.equals(val.getIdent()) || |
207 | | - (hsl.isRelative && l.equals(val.getIdent()))) { |
| 218 | + (hsl.isRelative && isColorRelativeValue(val.getIdent()))) { |
208 | 219 | hsl.setLightness(ac, val); |
209 | 220 | break; |
210 | 221 | } |
@@ -263,7 +274,7 @@ public static final HSL parseHSL(ApplContext ac, CssExpression exp, CssColor cal |
263 | 274 | break; |
264 | 275 | case CssTypes.CSS_IDENT: |
265 | 276 | if ((op != COMMA) && (CssColor.none.equals(val.getIdent()) || |
266 | | - (hsl.isRelative && a.equals(val.getIdent())))) { |
| 277 | + (hsl.isRelative && isColorRelativeValue(val.getIdent())))) { |
267 | 278 | hsl.setAlpha(ac, val); |
268 | 279 | break; |
269 | 280 | } |
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