summaryrefslogtreecommitdiff
path: root/src/plugins/find/currentdocumentfind.h
blob: 29e8c197e39287a7c8d8ae1212253e7cff19abea (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
89
90
91
92
93
94
95
96
97
98
99
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

#ifndef CURRENTDOCUMENTFIND_H
#define CURRENTDOCUMENTFIND_H

#include "ifindsupport.h"

#include <QPointer>

namespace Find {
namespace Internal {

class CurrentDocumentFind : public QObject
{
    Q_OBJECT

public:
    CurrentDocumentFind();

    void resetIncrementalSearch();
    void clearResults();
    bool supportsReplace() const;
    Find::FindFlags supportedFindFlags() const;
    QString currentFindString() const;
    QString completedFindString() const;

    bool isEnabled() const;
    bool candidateIsEnabled() const;
    void highlightAll(const QString &txt, Find::FindFlags findFlags);
    IFindSupport::Result findIncremental(const QString &txt, Find::FindFlags findFlags);
    IFindSupport::Result findStep(const QString &txt, Find::FindFlags findFlags);
    void replace(const QString &before, const QString &after,
        Find::FindFlags findFlags);
    bool replaceStep(const QString &before, const QString &after,
        Find::FindFlags findFlags);
    int replaceAll(const QString &before, const QString &after,
        Find::FindFlags findFlags);
    void defineFindScope();
    void clearFindScope();
    void acceptCandidate();

    void removeConnections();
    bool setFocusToCurrentFindSupport();

    bool eventFilter(QObject *obj, QEvent *event);

signals:
    void changed();
    void candidateChanged();

private slots:
    void updateCandidateFindFilter(QWidget *old, QWidget *now);
    void clearFindSupport();
    void aggregationChanged();
    void candidateAggregationChanged();

private:
    void removeFindSupportConnections();

    QPointer<IFindSupport> m_currentFind;
    QPointer<QWidget> m_currentWidget;
    QPointer<IFindSupport> m_candidateFind;
    QPointer<QWidget> m_candidateWidget;
};

} // namespace Internal
} // namespace Find

#endif // CURRENTDOCUMENTFIND_H