blob: 618cd739c322f35a3ead0e375813dfa0efe984c3 (
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
|
// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef TEXTCURSOR_H
#define TEXTCURSOR_H
#include <QtCore/qstring.h>
namespace Utils {
class TextDocument;
class TextBlock;
class TextCursor
{
public:
enum MoveOperation {
NoMove,
Start,
PreviousCharacter,
End,
NextCharacter,
};
enum MoveMode { MoveAnchor, KeepAnchor };
enum SelectionType { Document };
TextCursor();
TextCursor(const TextBlock &block);
TextCursor(TextDocument *document);
bool movePosition(MoveOperation op, MoveMode = MoveAnchor, int n = 1);
int position() const;
void setPosition(int pos, MoveMode mode = MoveAnchor);
QString selectedText() const;
void clearSelection();
int anchor() const;
TextDocument *document() const;
void insertText(const QString &text);
TextBlock block() const;
int positionInBlock() const;
int blockNumber() const;
void select(SelectionType selection);
bool hasSelection() const;
void removeSelectedText();
int selectionEnd() const;
bool isNull() const;
private:
TextDocument *m_document = nullptr;
int m_position = 0;
int m_anchor = 0;
};
} // namespace Utils
#endif // TEXTCURSOR_H
|
