blob: e9f5dd35b2e93f89e6c1921847e0fe2a09f4a23f (
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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <QTextCursor>
#include <QTextDocument>
#include "../assistenums.h"
namespace TextEditor {
class AssistInterface
{
public:
AssistInterface(const QByteArray &text,
int position)
: textDocument_(QString::fromUtf8(text)),
position_(position)
{}
AssistInterface(QTextDocument *textDocument,
int position,
const QString &fileName,
AssistReason reason)
: textDocument_(textDocument),
fileName_(fileName),
position_(position),
reason_(reason)
{}
QTextDocument *textDocument() const;
virtual int position() const;
virtual QChar characterAt(int position) const;
virtual QString textAt(int position, int length) const;
virtual QString fileName() const;
virtual AssistReason reason() const;
private:
mutable QTextDocument textDocument_;
QString fileName_;
int position_;
AssistReason reason_ = IdleEditor;
};
inline QTextDocument *AssistInterface::textDocument() const
{
return &textDocument_;
}
inline int AssistInterface::position() const
{
return position_;
}
inline QChar AssistInterface::characterAt(int position) const
{
return textDocument_.characterAt(position);
}
inline QString AssistInterface::textAt(int position, int length) const
{
QTextCursor textCursor(&textDocument_);
if (position < 0)
position = 0;
textCursor.movePosition(QTextCursor::End);
if (position + length > textCursor.position())
length = textCursor.position() - position;
textCursor.setPosition(position);
textCursor.setPosition(position + length, QTextCursor::KeepAnchor);
// selectedText() returns U+2029 (PARAGRAPH SEPARATOR) instead of newline
return textCursor.selectedText().replace(QChar::ParagraphSeparator, QLatin1Char('\n'));
}
inline AssistReason AssistInterface::reason() const
{
return reason_;
}
inline QString AssistInterface::fileName() const
{
return fileName_;
}
}
|
