khtml/khtml_global.h

   1 /* This file is part of the KDE project
   2  *
   3  * Copyright (C) 2000 Simon Hausmann <hausmann@kde.org>
   4  * Copyright (C) 2007 David Faure <faure@kde.org>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public License
  17  * along with this library; see the file COPYING.LIB.  If not, write to
  18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  * Boston, MA 02110-1301, USA.
  20  */
  21
  22 #ifndef KHTML_GLOBAL_H
  23 #define KHTML_GLOBAL_H
  24
  25 #include <khtml_export.h>
  26
  27 #include <kparts/historyprovider.h>
  28 #include <kurl.h>
  29
  30 class KComponentData;
  31 class KIconLoader;
  32 class KAboutData;
  33 class HistoryProvider;
  34 class KHTMLSettings;
  35 class KHTMLPart;
  36
  37 namespace DOM
  38 {
  39   class DocumentImpl;
  40 }
  41
  42 /**
  43  * @internal
  44  * Exported for khtml test programs, but not installed
  45  */
  46 class KHTML_EXPORT KHTMLGlobal
  47 {
  48     friend class KHTMLViewPrivate;
  49
  50 public:
  51     KHTMLGlobal();
  52     ~KHTMLGlobal();
  53
  54     static void registerPart( KHTMLPart *part );
  55     static void deregisterPart( KHTMLPart *part );
  56
  57     static void registerDocumentImpl( DOM::DocumentImpl *doc );
  58     static void deregisterDocumentImpl( DOM::DocumentImpl *doc );
  59
  60     static const KComponentData &componentData();
  61     static KIconLoader *iconLoader();
  62
  63     static KHTMLSettings *defaultHTMLSettings();
  64
  65     // list of visited URLs
  66     static KParts::HistoryProvider *vLinks() {
  67         return KParts::HistoryProvider::self();
  68     }
  69
  70     // Called when khtml part is unloaded
  71     static void finalCheck();
  72
  73 private:
  74     static void ref();
  75     static void deref();
  76 private:
  77     static unsigned long s_refcnt;
  78     static KHTMLGlobal *s_self;
  79     static KComponentData *s_componentData;
  80     static KIconLoader *s_iconLoader;
  81     static KAboutData *s_about;
  82     static KHTMLSettings *s_settings;
  83 };
  84
  85 #endif
  86