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0001 /* This file is part of the KDE project
0002  *
0003  * Copyright (C) 2000 Simon Hausmann <hausmann@kde.org>
0004  * Copyright (C) 2007 David Faure <faure@kde.org>
0005  *
0006  * This library is free software; you can redistribute it and/or
0007  * modify it under the terms of the GNU Library General Public
0008  * License as published by the Free Software Foundation; either
0009  * version 2 of the License, or (at your option) any later version.
0010  *
0011  * This library is distributed in the hope that it will be useful,
0012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0014  * Library General Public License for more details.
0015  *
0016  * You should have received a copy of the GNU Library General Public License
0017  * along with this library; see the file COPYING.LIB.  If not, write to
0018  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0019  * Boston, MA 02110-1301, USA.
0020  */
0021 
0022 #ifndef KHTML_GLOBAL_H
0023 #define KHTML_GLOBAL_H
0024 
0025 #include <khtml_export.h>
0026 
0027 #include <kparts/historyprovider.h>
0028 
0029 class KIconLoader;
0030 class KAboutData;
0031 class KHTMLSettings;
0032 class KHTMLPart;
0033 
0034 namespace KParts
0035 {
0036 class HistoryProvider;
0037 }
0038 namespace DOM
0039 {
0040 class DocumentImpl;
0041 }
0042 
0043 /**
0044  * @internal
0045  * Exported for khtml test programs, but not installed
0046  */
0047 class KHTML_EXPORT KHTMLGlobal
0048 {
0049     friend class KHTMLViewPrivate;
0050 
0051 public:
0052     KHTMLGlobal();
0053     ~KHTMLGlobal();
0054 
0055     static void registerPart(KHTMLPart *part);
0056     static void deregisterPart(KHTMLPart *part);
0057 
0058     static void registerDocumentImpl(DOM::DocumentImpl *doc);
0059     static void deregisterDocumentImpl(DOM::DocumentImpl *doc);
0060 
0061     static const KAboutData &aboutData();
0062     static KIconLoader *iconLoader();
0063 
0064     static KHTMLSettings *defaultHTMLSettings();
0065 
0066     // list of visited URLs
0067     static KParts::HistoryProvider *vLinks()
0068     {
0069         return KParts::HistoryProvider::self();
0070     }
0071 
0072     // Called when khtml part is unloaded
0073     static void finalCheck();
0074 
0075 private:
0076     static void ref();
0077     static void deref();
0078 private:
0079     static unsigned long s_refcnt;
0080     static KHTMLGlobal *s_self;
0081     static KIconLoader *s_iconLoader;
0082     static KAboutData *s_about;
0083     static KHTMLSettings *s_settings;
0084 };
0085 
0086 #endif
0087