| 1 | package com.framsticks.framclipse.syntaxColoring; |
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| 2 | |
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| 3 | import java.util.ArrayList; |
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| 4 | import java.util.List; |
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| 5 | |
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| 6 | import org.eclipse.jface.text.TextAttribute; |
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| 7 | import org.eclipse.jface.text.rules.EndOfLineRule; |
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| 8 | import org.eclipse.jface.text.rules.IRule; |
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| 9 | import org.eclipse.jface.text.rules.IToken; |
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| 10 | import org.eclipse.jface.text.rules.MultiLineRule; |
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| 11 | import org.eclipse.jface.text.rules.RuleBasedScanner; |
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| 12 | import org.eclipse.jface.text.rules.SingleLineRule; |
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| 13 | import org.eclipse.jface.text.rules.Token; |
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| 14 | import org.eclipse.jface.text.rules.WordRule; |
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| 15 | import org.eclipse.swt.SWT; |
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| 16 | |
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| 17 | import com.framsticks.framclipse.Framclipse; |
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| 18 | |
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| 19 | |
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| 20 | public class FramscriptCodeScanner extends RuleBasedScanner { |
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| 21 | |
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| 22 | public final static String[] keywords = { "asm", "break", "call", "case", "continue", |
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| 23 | "default", "do", "else", "for", "function", "global", "goto", "if", "return", "switch", |
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| 24 | "typeof", "var", "while", }; |
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| 25 | |
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| 26 | public final static String[] operators = { "(", ")", "[", "]", "{", "}", "}", "=", "<", ">", |
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| 27 | "*", "/", "+", "-", "!", ";", "." }; |
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| 28 | |
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| 29 | public FramscriptCodeScanner() { |
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| 30 | ColorManager colorManager = Framclipse.getDefault().getColorManager(); |
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| 31 | IToken keyword = new Token(new TextAttribute(colorManager |
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| 32 | .getColor(FramclipseColors.KEYWORD), null, SWT.BOLD)); |
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| 33 | IToken comment = new Token(new TextAttribute(colorManager |
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| 34 | .getColor(FramclipseColors.COMMENT))); |
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| 35 | IToken string = new Token(new TextAttribute(colorManager.getColor(FramclipseColors.STRING))); |
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| 36 | IToken number = new Token(new TextAttribute(colorManager.getColor(FramclipseColors.NUMBER))); |
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| 37 | IToken code = new Token(new TextAttribute(colorManager.getColor(FramclipseColors.CODE))); |
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| 38 | IToken operator = new Token(new TextAttribute(colorManager |
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| 39 | .getColor(FramclipseColors.OPERATOR))); |
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| 40 | |
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| 41 | List<IRule> rules = new ArrayList<IRule>(); |
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| 42 | rules.add(new EndOfLineRule("//", comment)); |
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| 43 | rules.add(new MultiLineRule("/*", "*/", comment)); |
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| 44 | rules.add(new SingleLineRule("\"", "\"", string, '\\')); |
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| 45 | rules.add(new SingleLineRule("\'", "\'", string, '\\')); |
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| 46 | |
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| 47 | WordRule numberRule = new WordRule(new FramscriptNumberDetector(), number); |
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| 48 | rules.add(numberRule); |
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| 49 | |
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| 50 | WordRule operatorRule = new WordRule(new FramscriptOperatorDetector(), code); |
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| 51 | for (int i = 0; i < operators.length; i++) { |
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| 52 | operatorRule.addWord(operators[i], operator); |
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| 53 | } |
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| 54 | rules.add(operatorRule); |
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| 55 | |
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| 56 | WordRule keywordRule = new WordRule(new FramscriptWordDetector(), code); |
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| 57 | for (int i = 0; i < keywords.length; i++) { |
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| 58 | keywordRule.addWord(keywords[i], keyword); |
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| 59 | } |
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| 60 | rules.add(keywordRule); |
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| 61 | |
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| 62 | setDefaultReturnToken(code); |
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| 63 | |
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| 64 | IRule[] result = new IRule[rules.size()]; |
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| 65 | result = rules.toArray(result); |
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| 66 | setRules(result); |
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| 67 | } |
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| 68 | } |
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