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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#ifndef QMLJSHIGHLIGHTER_H
#define QMLJSHIGHLIGHTER_H
#include "qmljseditor_global.h"
#include <qmljs/qmljsscanner.h>
#include <texteditor/textdocumentlayout.h>
#include <texteditor/syntaxhighlighter.h>
namespace QmlJSEditor {
class QMLJSEDITOR_EXPORT QmlJSHighlighter : public TextEditor::SyntaxHighlighter
{
Q_OBJECT
public:
QmlJSHighlighter(QTextDocument *parent = 0);
virtual ~QmlJSHighlighter();
enum {
NumberFormat,
StringFormat,
TypeFormat,
KeywordFormat,
FieldFormat,
CommentFormat,
VisualWhitespace,
NumFormats
};
bool isQmlEnabled() const;
void setQmlEnabled(bool duiEnabled);
protected:
virtual void highlightBlock(const QString &text);
int onBlockStart();
void onBlockEnd(int state);
// The functions are notified whenever parentheses are encountered.
// Custom behaviour can be added, for example storing info for indenting.
void onOpeningParenthesis(QChar parenthesis, int pos, bool atStart);
void onClosingParenthesis(QChar parenthesis, int pos, bool atEnd);
bool maybeQmlKeyword(const QStringRef &text) const;
bool maybeQmlBuiltinType(const QStringRef &text) const;
private:
bool m_qmlEnabled;
int m_braceDepth;
int m_foldingIndent;
bool m_inMultilineComment;
QmlJS::Scanner m_scanner;
TextEditor::Parentheses m_currentBlockParentheses;
};
} // namespace QmlJSEditor
#endif // QMLJSHIGHLIGHTER_H
|
