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kmimetypefactory.h
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1 /* This file is part of the KDE libraries
2  * Copyright (C) 1999 Waldo Bastian <bastian@kde.org>
3  * Copyright (C) 2006-2007 David Faure <faure@kde.org>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License version 2 as published by the Free Software Foundation;
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB. If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  */
19 
20 #ifndef KMIMETYPEFACTORY_H
21 #define KMIMETYPEFACTORY_H
22 
23 #include <assert.h>
24 
25 #include <QtCore/QStringList>
26 
27 #include "ksycocafactory.h"
28 #include "ksycocaentry_p.h"
29 
30 class KSycoca;
31 
39 class KDECORE_EXPORT KMimeTypeFactory : public KSycocaFactory
40 {
41  K_SYCOCAFACTORY( KST_KMimeTypeFactory )
42 public:
46  KMimeTypeFactory();
47 
48  virtual ~KMimeTypeFactory();
49 
53  virtual KSycocaEntry *createEntry(const QString &, const char *) const
54  { assert(0); return 0; }
55 
59  int entryOffset(const QString& mimeTypeName);
60 
64  int serviceOffersOffset(const QString& mimeTypeName);
65 
66 public:
71  QStringList allMimeTypes();
72 
76  static KMimeTypeFactory * self();
77 
78 public: // public for KBuildServiceFactory
79  // A small entry for each mimetype with name and offset into the services-offer-list.
80  class MimeTypeEntryPrivate;
81  class KDECORE_EXPORT MimeTypeEntry : public KSycocaEntry
82  {
83  Q_DECLARE_PRIVATE( MimeTypeEntry )
84  public:
85  typedef KSharedPtr<MimeTypeEntry> Ptr;
86 
87  MimeTypeEntry(const QString& file, const QString& name);
88  MimeTypeEntry(QDataStream& s, int offset);
89 
90  int serviceOffersOffset() const;
91  void setServiceOffersOffset(int off);
92  };
93 
94 protected:
95  virtual MimeTypeEntry *createEntry(int offset) const;
96 private:
97  // d pointer: useless since this header is not installed
98  //class KMimeTypeFactoryPrivate* d;
99 };
100 
101 #endif
KMimeTypeFactory::MimeTypeEntry
Definition: kmimetypefactory.h:81
KSharedPtr
Can be used to control the lifetime of an object that has derived QSharedData.
Definition: kconfiggroup.h:38
KSycoca
Definition: ksycoca.h:43
KMimeTypeFactory
Definition: kmimetypefactory.h:39
QString
KSycocaFactory
Definition: ksycocafactory.h:36
KMimeTypeFactory::createEntry
virtual KSycocaEntry * createEntry(const QString &, const char *) const
Not meant to be called at this level.
Definition: kmimetypefactory.h:53
KMimeTypeFactory::MimeTypeEntry::Ptr
KSharedPtr< MimeTypeEntry > Ptr
Definition: kmimetypefactory.h:85
KST_KMimeTypeFactory
Definition: ksycocatype.h:49
KSycocaEntry
Base class for all Sycoca entries.
Definition: ksycocaentry.h:41
QStringList
ksycocaentry_p.h
K_SYCOCAFACTORY
#define K_SYCOCAFACTORY(factory_id)
Definition: ksycocatype.h:52
ksycocafactory.h
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