| 1 | package de.ugoe.cs.swe.bnftools.ui.syntaxcoloring;
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| 2 |
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| 3 | import org.eclipse.xtext.ui.editor.syntaxcoloring.antlr.DefaultAntlrTokenToAttributeIdMapper;
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| 4 |
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| 5 | public class EtsiBnfAntlrTokenToAttributeMapper extends
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| 6 | DefaultAntlrTokenToAttributeIdMapper {
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| 7 | String[] punctuation = new String[]{"::=", ";"};
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| 8 | String[] operators = new String[]{"|", "+"};
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| 9 | String[] parentheses = new String[]{"}", "{", "(", ")", "[", "]"};
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| 10 |
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| 11 | @Override
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| 12 | protected String calculateId(String tokenName, int tokenType) {
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| 13 | if (tokenName.contains("STRING")) {
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| 14 | return EtsiBnfHighlightingConfiguration.STRING_ID;
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| 15 | }
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| 16 | if (tokenName.contains("COLON")) {
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| 17 | return EtsiBnfHighlightingConfiguration.STRING_ID;
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| 18 | }
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| 19 | if (tokenName.contains("RULE_ID")) {
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| 20 | return EtsiBnfHighlightingConfiguration.ID_ID;
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| 21 | }
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| 22 | if (tokenName.contains("SECTIONHEADER")) {
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| 23 | return EtsiBnfHighlightingConfiguration.SECTIONHEADER_ID;
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| 24 | }
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| 25 | for (int i=0; i < punctuation.length; i++) {
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| 26 | if (tokenName.contains(punctuation[i]))
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| 27 | return EtsiBnfHighlightingConfiguration.PUNCTUATION_ID;
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| 28 | }
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| 29 | for (int i=0; i < operators.length; i++) {
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| 30 | if (tokenName.contains(operators[i]))
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| 31 | return EtsiBnfHighlightingConfiguration.OPERATOR_ID;
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| 32 | }
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| 33 | for (int i=0; i < parentheses.length; i++) {
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| 34 | if (tokenName.contains(parentheses[i]))
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| 35 | return EtsiBnfHighlightingConfiguration.PARENTHESES_ID;
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| 36 | }
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| 37 | if("RULE_ML_COMMENT".equals(tokenName) | "RULE_SL_COMMENT".equals(tokenName)) {
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| 38 | return EtsiBnfHighlightingConfiguration.COMMENT_ID;
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| 39 | }
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| 40 | return EtsiBnfHighlightingConfiguration.DEFAULT_ID;
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| 41 | }
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| 42 |
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| 43 | }
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