blob: d6362ffe19c92a9c9e350c40ad603b1e873fffae (
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
62
63
64
65
66
67
68
69
|
/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.openapi.vcs.ex;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.util.TextRange;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.List;
/**
* author: lesya
*/
public class DocumentWrapper {
private final Document myDocument;
public DocumentWrapper(@NotNull Document document) {
myDocument = document;
}
public int getLineNum(int offset) {
return myDocument.getLineNumber(offset);
}
@NotNull
public List<String> getLines() {
return getLines(0, myDocument.getLineCount() - 1);
}
@NotNull
public List<String> getLines(int from, int to) {
ArrayList<String> result = new ArrayList<String>();
for (int i = from; i <= to; i++) {
if (i >= myDocument.getLineCount()) break;
final String line = getLine(i);
/*
if (line.length() > 0 || i < to) {
result.add(line);
}
*/
result.add(line);
}
return result;
}
@NotNull
private String getLine(final int i) {
TextRange range = new TextRange(myDocument.getLineStartOffset(i), myDocument.getLineEndOffset(i));
if (range.getLength() < 0) {
assert false : myDocument;
}
return myDocument.getText(range);
}
}
|
