1 package org.simantics.scl.ui.editor2;
\r
3 import org.eclipse.jface.resource.FontDescriptor;
\r
4 import org.eclipse.jface.resource.ResourceManager;
\r
5 import org.eclipse.jface.text.IDocument;
\r
6 import org.eclipse.jface.text.TextAttribute;
\r
7 import org.eclipse.jface.text.presentation.PresentationReconciler;
\r
8 import org.eclipse.jface.text.rules.DefaultDamagerRepairer;
\r
9 import org.eclipse.jface.text.rules.IRule;
\r
10 import org.eclipse.jface.text.rules.ITokenScanner;
\r
11 import org.eclipse.jface.text.rules.IWhitespaceDetector;
\r
12 import org.eclipse.jface.text.rules.IWordDetector;
\r
13 import org.eclipse.jface.text.rules.RuleBasedScanner;
\r
14 import org.eclipse.jface.text.rules.Token;
\r
15 import org.eclipse.jface.text.rules.WhitespaceRule;
\r
16 import org.eclipse.jface.text.rules.WordRule;
\r
17 import org.eclipse.swt.SWT;
\r
18 import org.eclipse.swt.graphics.Font;
\r
19 import org.eclipse.swt.graphics.RGB;
\r
20 import org.simantics.scl.ui.info.SCLInfo;
\r
22 public class SCLPresentationReconciler extends PresentationReconciler {
\r
23 private static final FontDescriptor FONT_NORMAL = FontDescriptor.createFrom("Consolas", 10, SWT.NORMAL);
\r
24 private static final FontDescriptor FONT_BOLD = FontDescriptor.createFrom("Consolas", 10, SWT.BOLD);
\r
26 public SCLPresentationReconciler(ResourceManager resourceManager) {
\r
27 Font font = resourceManager.createFont(FONT_NORMAL);
\r
29 DefaultDamagerRepairer dr = new DefaultDamagerRepairer(new SingleTokenScanner(new TextAttribute(
\r
30 resourceManager.createColor(new RGB(63, 127, 95)),
\r
35 setDamager(dr, SCLPartitionScanner.SCL_COMMENT);
\r
36 setRepairer(dr, SCLPartitionScanner.SCL_COMMENT);
\r
39 DefaultDamagerRepairer dr = new DefaultDamagerRepairer(new StringTokenScanner(new TextAttribute(
\r
40 resourceManager.createColor(new RGB(42, 0, 255)),
\r
45 setDamager(dr, SCLPartitionScanner.SCL_STRING);
\r
46 setRepairer(dr, SCLPartitionScanner.SCL_STRING);
\r
49 DefaultDamagerRepairer dr = new DefaultDamagerRepairer(getSclTokenScanner(resourceManager));
\r
51 setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);
\r
52 setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
\r
56 private static ITokenScanner getSclTokenScanner(ResourceManager resourceManager) {
\r
57 RuleBasedScanner scanner = new RuleBasedScanner();
\r
59 Token defaultToken = new Token(
\r
61 resourceManager.createColor(new RGB(0, 0, 0)),
\r
64 resourceManager.createFont(FONT_NORMAL)
\r
66 Token reserved = new Token(
\r
68 resourceManager.createColor(new RGB(127, 0, 85)),
\r
71 resourceManager.createFont(FONT_BOLD)
\r
74 WordRule reservedWord = new WordRule(new IWordDetector() {
\r
76 public boolean isWordStart(char c) {
\r
77 return ('a' <= c && c <= 'z')
\r
78 || ('A' <= c && c <= 'Z')
\r
79 || c == '_' || c == '?';
\r
82 public boolean isWordPart(char c) {
\r
83 return ('a' <= c && c <= 'z')
\r
84 || ('A' <= c && c <= 'Z')
\r
85 || ('0' <= c && c <= '9')
\r
86 || c == '_' || c == '.' || c == '\'';
\r
90 for(String word : SCLInfo.RESERVED_WORDS)
\r
91 reservedWord.addWord(word, reserved);
\r
93 scanner.setRules(new IRule[] {
\r
94 new WhitespaceRule(new IWhitespaceDetector() {
\r
96 public boolean isWhitespace(char c) {
\r
97 return c==' ' || c=='\t' || c=='\n' || c=='\r';
\r
102 scanner.setDefaultReturnToken(defaultToken);
\r