blob: dba29c25dd5328b0818ad0baac84317c9c4bc0fd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*****************************************************************************
* Copyright (c) 2009 Ken Gilmer
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Ken Gilmer - initial API and implementation
*******************************************************************************/package org.openembedded.bc.ui.editors.bitbake;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentExtension3;
import org.eclipse.jface.text.IDocumentPartitioner;
import org.eclipse.jface.text.rules.FastPartitioner;
import org.eclipse.jface.text.rules.IPredicateRule;
import org.eclipse.jface.text.rules.RuleBasedPartitionScanner;
import org.eclipse.jface.text.rules.SingleLineRule;
import org.eclipse.jface.text.rules.Token;
import org.eclipse.ui.editors.text.FileDocumentProvider;
/**
* Document provider for BB recipe.
* @author kgilmer
*
*/
public class BitBakeDocumentProvider extends FileDocumentProvider {
/**
* The recipe partitioning. It contains two partition types: {@link #RECIPE_CODE} and
* {@link #RECIPE_COMMENT}.
*/
public static final String RECIPE_PARTITIONING= "org.recipeeditor.recipepartitioning"; //$NON-NLS-1$
public static final String RECIPE_CODE= IDocument.DEFAULT_CONTENT_TYPE;
public static final String RECIPE_COMMENT= "RECIPE_COMMENT"; //$NON-NLS-1$
private static final String[] CONTENT_TYPES= {
RECIPE_CODE,
RECIPE_COMMENT
};
private IDocumentPartitioner createRecipePartitioner() {
IPredicateRule[] rules= { new SingleLineRule("#", null, new Token(RECIPE_COMMENT), (char) 0, true, false) }; //$NON-NLS-1$
RuleBasedPartitionScanner scanner= new RuleBasedPartitionScanner();
scanner.setPredicateRules(rules);
return new FastPartitioner(scanner, CONTENT_TYPES);
}
@Override
protected void setupDocument(Object element,IDocument document) {
if (document instanceof IDocumentExtension3) {
IDocumentExtension3 ext= (IDocumentExtension3) document;
IDocumentPartitioner partitioner= createRecipePartitioner();
ext.setDocumentPartitioner(RECIPE_PARTITIONING, partitioner);
partitioner.connect(document);
}
}
}
|
