blob: fef767f05f4c04cb1171217434f388de5b8277f2 (
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
|
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef IFINDFILTER_H
#define IFINDFILTER_H
#include "find_global.h"
#include "textfindconstants.h"
#include <QtGui/QTextDocument>
#include <QtGui/QKeySequence>
QT_BEGIN_NAMESPACE
class QWidget;
class QSettings;
QT_END_NAMESPACE
namespace Find {
class FIND_EXPORT IFindFilter : public QObject
{
Q_OBJECT
public:
virtual ~IFindFilter() {}
virtual QString id() const = 0;
virtual QString displayName() const = 0;
///
virtual bool isEnabled() const = 0;
virtual bool canCancel() const = 0;
virtual void cancel() = 0;
virtual QKeySequence defaultShortcut() const { return QKeySequence(); }
virtual bool isReplaceSupported() const { return false; }
virtual FindFlags supportedFindFlags() const;
virtual void findAll(const QString &txt, Find::FindFlags findFlags) = 0;
virtual void replaceAll(const QString &txt, Find::FindFlags findFlags)
{ Q_UNUSED(txt) Q_UNUSED(findFlags) }
virtual QWidget *createConfigWidget() { return 0; }
virtual void writeSettings(QSettings *settings) { Q_UNUSED(settings) }
virtual void readSettings(QSettings *settings) { Q_UNUSED(settings) }
signals:
void changed();
};
} // namespace Find
#endif // IFINDFILTER_H
|