1 /**************************************************************************
3 ** This file is part of Qt Creator
5 ** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
7 ** Contact: Nokia Corporation (qt-info@nokia.com)
11 ** This file contains pre-release code and may not be distributed.
12 ** You may use this file in accordance with the terms and conditions
13 ** contained in the Technology Preview License Agreement accompanying
16 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 as published by the Free Software
20 ** Foundation and appearing in the file LICENSE.LGPL included in the
21 ** packaging of this file. Please review the following information to
22 ** ensure the GNU Lesser General Public License version 2.1 requirements
23 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25 ** In addition, as a special exception, Nokia gives you certain additional
26 ** rights. These rights are described in the Nokia Qt LGPL Exception
27 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29 ** If you have questions regarding the use of this file, please contact
30 ** Nokia at qt-info@nokia.com.
32 **************************************************************************/
37 #include "find_global.h"
38 #include "textfindconstants.h"
40 #include <QtGui/QTextDocument>
41 #include <QtGui/QKeySequence>
50 class FIND_EXPORT IFindFilter : public QObject
55 virtual ~IFindFilter() {}
57 virtual QString id() const = 0;
58 virtual QString displayName() const = 0;
60 virtual bool isEnabled() const = 0;
61 virtual bool canCancel() const = 0;
62 virtual void cancel() = 0;
63 virtual QKeySequence defaultShortcut() const { return QKeySequence(); }
64 virtual bool isReplaceSupported() const { return false; }
65 virtual FindFlags supportedFindFlags() const;
67 virtual void findAll(const QString &txt, Find::FindFlags findFlags) = 0;
68 virtual void replaceAll(const QString &txt, Find::FindFlags findFlags)
69 { Q_UNUSED(txt) Q_UNUSED(findFlags) }
71 virtual QWidget *createConfigWidget() { return 0; }
72 virtual void writeSettings(QSettings *settings) { Q_UNUSED(settings) }
73 virtual void readSettings(QSettings *settings) { Q_UNUSED(settings) }
81 #endif // IFINDFILTER_H