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
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include "utils_global.h"
#include "linecolumn.h"
#include <QString>
QT_BEGIN_NAMESPACE
class QTextCursor;
class QTextDocument;
QT_END_NAMESPACE
namespace Utils {
namespace Text {
struct Replacement
{
Replacement() = default;
Replacement(int offset, int length, const QString &text)
: offset(offset)
, length(length)
, text(text)
{}
int offset = -1;
int length = -1;
QString text;
bool isValid() const { return offset >= 0 && length >= 0; }
};
using Replacements = std::vector<Replacement>;
QTCREATOR_UTILS_EXPORT void applyReplacements(QTextDocument *doc, const Replacements &replacements);
// line is 1-based, column is 1-based
QTCREATOR_UTILS_EXPORT bool convertPosition(const QTextDocument *document,
int pos,
int *line, int *column);
QTCREATOR_UTILS_EXPORT
OptionalLineColumn convertPosition(const QTextDocument *document, int pos);
// line and column are 1-based
QTCREATOR_UTILS_EXPORT int positionInText(const QTextDocument *textDocument, int line, int column);
QTCREATOR_UTILS_EXPORT QString textAt(QTextCursor tc, int pos, int length);
QTCREATOR_UTILS_EXPORT QTextCursor selectAt(QTextCursor textCursor, int line, int column, uint length);
QTCREATOR_UTILS_EXPORT QTextCursor flippedCursor(const QTextCursor &cursor);
QTCREATOR_UTILS_EXPORT QTextCursor wordStartCursor(const QTextCursor &cursor);
QTCREATOR_UTILS_EXPORT QString wordUnderCursor(const QTextCursor &cursor);
QTCREATOR_UTILS_EXPORT bool utf8AdvanceCodePoint(const char *¤t);
QTCREATOR_UTILS_EXPORT int utf8NthLineOffset(const QTextDocument *textDocument,
const QByteArray &buffer,
int line);
QTCREATOR_UTILS_EXPORT LineColumn utf16LineColumn(const QByteArray &utf8Buffer, int utf8Offset);
QTCREATOR_UTILS_EXPORT QString utf16LineTextInUtf8Buffer(const QByteArray &utf8Buffer,
int currentUtf8Offset);
} // Text
} // Utils
|
