1 package org.simantics.scl.ui.editor;
\r
3 import org.eclipse.jface.text.DefaultIndentLineAutoEditStrategy;
\r
4 import org.eclipse.jface.text.IAutoEditStrategy;
\r
5 import org.eclipse.jface.text.IDocument;
\r
6 import org.eclipse.jface.text.TextAttribute;
\r
7 import org.eclipse.jface.text.presentation.IPresentationReconciler;
\r
8 import org.eclipse.jface.text.presentation.PresentationReconciler;
\r
9 import org.eclipse.jface.text.rules.DefaultDamagerRepairer;
\r
10 import org.eclipse.jface.text.rules.IRule;
\r
11 import org.eclipse.jface.text.rules.ITokenScanner;
\r
12 import org.eclipse.jface.text.rules.IWhitespaceDetector;
\r
13 import org.eclipse.jface.text.rules.IWordDetector;
\r
14 import org.eclipse.jface.text.rules.RuleBasedScanner;
\r
15 import org.eclipse.jface.text.rules.Token;
\r
16 import org.eclipse.jface.text.rules.WhitespaceRule;
\r
17 import org.eclipse.jface.text.rules.WordRule;
\r
18 import org.eclipse.jface.text.source.ISourceViewer;
\r
19 import org.eclipse.jface.text.source.SourceViewerConfiguration;
\r
20 import org.eclipse.swt.SWT;
\r
21 import org.eclipse.swt.graphics.RGB;
\r
22 import org.simantics.scl.ui.info.SCLInfo;
\r
24 public class SCLSourceViewerConfiguration extends SourceViewerConfiguration {
\r
26 ColorManager colorManager;
\r
28 public SCLSourceViewerConfiguration(ColorManager colorManager) {
\r
29 this.colorManager = colorManager;
\r
32 public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) {
\r
33 PresentationReconciler reconciler = new PresentationReconciler();
\r
34 reconciler.setDocumentPartitioning(SCLDocumentSetup.SCL_PARTIONING);
\r
37 final Token string = new Token(new TextAttribute(colorManager.get(new RGB(42, 0, 255))));
\r
38 RuleBasedScanner scanner = new RuleBasedScanner();
\r
39 scanner.setDefaultReturnToken(string);
\r
40 DefaultDamagerRepairer dr = new DefaultDamagerRepairer(scanner);
\r
41 reconciler.setRepairer(dr, SCLDocumentSetup.STRING);
\r
42 reconciler.setDamager(dr, SCLDocumentSetup.STRING);
\r
46 Token comment = new Token(new TextAttribute(colorManager.get(new RGB(63, 127, 95))));
\r
47 RuleBasedScanner scanner = new RuleBasedScanner();
\r
48 scanner.setDefaultReturnToken(comment);
\r
49 DefaultDamagerRepairer dr = new DefaultDamagerRepairer(scanner);
\r
50 reconciler.setRepairer(dr, SCLDocumentSetup.COMMENT);
\r
51 reconciler.setDamager(dr, SCLDocumentSetup.COMMENT);
\r
55 DefaultDamagerRepairer dr = new DefaultDamagerRepairer(getSclTokenScanner());
\r
56 reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);
\r
57 reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
\r
63 private ITokenScanner getSclTokenScanner() {
\r
64 RuleBasedScanner scanner = new RuleBasedScanner();
\r
66 final Token reserved = new Token(new TextAttribute(colorManager.get(new RGB(127, 0, 85)), null, SWT.BOLD));
\r
68 WordRule reservedWord = new WordRule(new IWordDetector() {
\r
70 public boolean isWordStart(char c) {
\r
71 return Character.isJavaIdentifierStart(c);
\r
75 public boolean isWordPart(char c) {
\r
76 return Character.isJavaIdentifierPart(c);
\r
78 }, new Token(new TextAttribute(colorManager.get(new RGB(0, 0, 0)))));
\r
80 for(String word : SCLInfo.RESERVED_WORDS)
\r
81 reservedWord.addWord(word, reserved);
\r
83 IRule[] rules = new IRule[] {
\r
85 new WhitespaceRule(new IWhitespaceDetector() {
\r
88 public boolean isWhitespace(char c) {
\r
89 return Character.isWhitespace(c);
\r
93 scanner.setRules(rules);
\r
99 public IAutoEditStrategy[] getAutoEditStrategies(
\r
100 ISourceViewer sourceViewer, String contentType) {
\r
101 return new IAutoEditStrategy[] {
\r
102 new ReplaceTabsBySpaces(),
\r
103 new DefaultIndentLineAutoEditStrategy()/*,
\r
104 new MatchingBracketsEditStrategy()*/
\r