blob: ee5808b7b032015302be98c7bafceb749cb80b4b (
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
|
/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception version
** 1.2, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
#ifndef BASEANNOTATIONHIGHLIGHTER_H
#define BASEANNOTATIONHIGHLIGHTER_H
#include "vcsbase_global.h"
#include <QtCore/QMap>
#include <QtCore/QSet>
#include <QtGui/QSyntaxHighlighter>
#include <QtGui/QTextCharFormat>
namespace VCSBase {
struct BaseAnnotationHighlighterPrivate;
// Base for a highlighter for annotation lines of the form
// 'changenumber:XXXX'. The change numbers are assigned a color gradient.
// Example:
// 112: text1 <color 1>
// 113: text2 <color 2>
// 112: text3 <color 1>
class VCSBASE_EXPORT BaseAnnotationHighlighter : public QSyntaxHighlighter
{
Q_OBJECT
public:
typedef QSet<QString> ChangeNumbers;
explicit BaseAnnotationHighlighter(const ChangeNumbers &changeNumbers,
QTextDocument *document = 0);
virtual ~BaseAnnotationHighlighter();
void setChangeNumbers(const ChangeNumbers &changeNumbers);
virtual void highlightBlock(const QString &text);
private:
// Implement this to return the change number of a line
virtual QString changeNumber(const QString &block) const = 0;
BaseAnnotationHighlighterPrivate *m_d;
};
} //namespace Internal
#endif
|
