source: branches/vendor/trolltech/qt/current/tools/qconfig/feature.h @ 2

Last change on this file since 2 was 2, checked in by Dmitry A. Kuminov, 12 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 3.7 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information (qt-info@nokia.com)
5**
6** This file is part of the tools applications of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file.  Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file.  Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at qt-sales@nokia.com.
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef FEATURE_H
43#define FEATURE_H
44
45#include <QString>
46#include <QStringList>
47#include <QMap>
48#include <QSet>
49#include <QList>
50
51QT_BEGIN_NAMESPACE
52
53class Feature;
54
55class FeaturePrivate
56{
57public:
58    FeaturePrivate(const QString &k)
59        : key(k), enabled(true), selectable(true) {};
60   
61    const QString key;
62    QString section;
63    QString title;
64    QString description;
65    QSet<Feature*> dependencies;
66    QSet<Feature*> supports; // features who depends on this one
67    QSet<Feature*> relations;
68    bool enabled;
69    bool selectable;
70};
71
72class Feature : public QObject
73{
74    Q_OBJECT   
75
76public:
77    static Feature* getInstance(const QString &key);
78    static void clear();
79
80public:
81    QString key() const { return d->key; }
82
83    void setTitle(const QString &title);
84    QString title() const { return d->title; }
85
86    void setSection(const QString &section);
87    QString section() const { return d->section; }
88
89    void setDescription(const QString &description);   
90    QString description() const { return d->description; };
91
92    void addRelation(const QString &key);
93    void setRelations(const QStringList &keys);
94    QList<Feature*> relations() const;   
95
96    void addDependency(const QString &dependency);
97    void setDependencies(const QStringList &dependencies);
98    QList<Feature*> dependencies() const;
99
100    QList<Feature*> supports() const;   
101    QString getDocumentation() const;
102
103    void setEnabled(bool on);
104    bool enabled() const { return d->enabled; };
105
106    bool selectable() const { return d->selectable; }
107   
108    QString toHtml() const;   
109   
110    ~Feature();   
111
112signals:
113    void changed();
114   
115private:
116    Feature(const QString &key);
117    void updateSelectable();
118   
119    static QMap<QString, Feature*> instances;
120    FeaturePrivate *d;
121};
122
123QT_END_NAMESPACE
124
125#endif // FEATURE_H
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