• Skip to content
  • Skip to link menu
KDE 3.5 API Reference
  • KDE API Reference
  • API Reference
  • Sitemap
  • Contact Us
 

kviewshell

DjVuNavDir.h

Go to the documentation of this file.
00001 //C-  -*- C++ -*-
00002 //C- -------------------------------------------------------------------
00003 //C- DjVuLibre-3.5
00004 //C- Copyright (c) 2002  Leon Bottou and Yann Le Cun.
00005 //C- Copyright (c) 2001  AT&T
00006 //C-
00007 //C- This software is subject to, and may be distributed under, the
00008 //C- GNU General Public License, Version 2. The license should have
00009 //C- accompanied the software or you may obtain a copy of the license
00010 //C- from the Free Software Foundation at http://www.fsf.org .
00011 //C-
00012 //C- This program is distributed in the hope that it will be useful,
00013 //C- but WITHOUT ANY WARRANTY; without even the implied warranty of
00014 //C- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015 //C- GNU General Public License for more details.
00016 //C- 
00017 //C- DjVuLibre-3.5 is derived from the DjVu(r) Reference Library
00018 //C- distributed by Lizardtech Software.  On July 19th 2002, Lizardtech 
00019 //C- Software authorized us to replace the original DjVu(r) Reference 
00020 //C- Library notice by the following text (see doc/lizard2002.djvu):
00021 //C-
00022 //C-  ------------------------------------------------------------------
00023 //C- | DjVu (r) Reference Library (v. 3.5)
00024 //C- | Copyright (c) 1999-2001 LizardTech, Inc. All Rights Reserved.
00025 //C- | The DjVu Reference Library is protected by U.S. Pat. No.
00026 //C- | 6,058,214 and patents pending.
00027 //C- |
00028 //C- | This software is subject to, and may be distributed under, the
00029 //C- | GNU General Public License, Version 2. The license should have
00030 //C- | accompanied the software or you may obtain a copy of the license
00031 //C- | from the Free Software Foundation at http://www.fsf.org .
00032 //C- |
00033 //C- | The computer code originally released by LizardTech under this
00034 //C- | license and unmodified by other parties is deemed "the LIZARDTECH
00035 //C- | ORIGINAL CODE."  Subject to any third party intellectual property
00036 //C- | claims, LizardTech grants recipient a worldwide, royalty-free, 
00037 //C- | non-exclusive license to make, use, sell, or otherwise dispose of 
00038 //C- | the LIZARDTECH ORIGINAL CODE or of programs derived from the 
00039 //C- | LIZARDTECH ORIGINAL CODE in compliance with the terms of the GNU 
00040 //C- | General Public License.   This grant only confers the right to 
00041 //C- | infringe patent claims underlying the LIZARDTECH ORIGINAL CODE to 
00042 //C- | the extent such infringement is reasonably necessary to enable 
00043 //C- | recipient to make, have made, practice, sell, or otherwise dispose 
00044 //C- | of the LIZARDTECH ORIGINAL CODE (or portions thereof) and not to 
00045 //C- | any greater extent that may be necessary to utilize further 
00046 //C- | modifications or combinations.
00047 //C- |
00048 //C- | The LIZARDTECH ORIGINAL CODE is provided "AS IS" WITHOUT WARRANTY
00049 //C- | OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
00050 //C- | TO ANY WARRANTY OF NON-INFRINGEMENT, OR ANY IMPLIED WARRANTY OF
00051 //C- | MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
00052 //C- +------------------------------------------------------------------
00053 // 
00054 // $Id: DjVuNavDir.h,v 1.8 2003/11/07 22:08:21 leonb Exp $
00055 // $Name: release_3_5_15 $
00056 
00057 #ifndef _DJVUNAVDIR_H
00058 #define _DJVUNAVDIR_H
00059 #ifdef HAVE_CONFIG_H
00060 #include "config.h"
00061 #endif
00062 #if NEED_GNUG_PRAGMAS
00063 # pragma interface
00064 #endif
00065 
00066 
00067 #include "GString.h"
00068 #include "GThreads.h"
00069 #include "GURL.h"
00070 
00071 #ifdef HAVE_NAMESPACES
00072 namespace DJVU {
00073 # ifdef NOT_DEFINED // Just to fool emacs c++ mode
00074 }
00075 #endif
00076 #endif
00077 
00078 class ByteStream;
00079 
00094 
00095 //*****************************************************************************
00096 //********************* Note: this class is thread-safe ***********************
00097 //*****************************************************************************
00098 
00118 class DjVuNavDir : public GPEnabled
00119 {
00120 private:
00121    GCriticalSection     lock;
00122    GURL             baseURL;
00123    GArray<GUTF8String>      page2name;
00124    GMap<GUTF8String, int>       name2page;
00125    GMap<GURL, int>      url2page;
00126 protected:
00127    DjVuNavDir(const GURL &dir_url);
00128    DjVuNavDir(ByteStream & str, const GURL &dir_url);
00129 
00130 public:
00131    int      get_memory_usage(void) const { return 1024; };
00132 
00137    static GP<DjVuNavDir> create(const GURL &dir_url)
00138    {return new DjVuNavDir(dir_url);}
00139 
00143    static GP<DjVuNavDir> create(ByteStream & str, const GURL &dir_url)
00144    { return new DjVuNavDir(str,dir_url); }
00145 
00146    virtual ~DjVuNavDir(void) {};
00147 
00149    void     decode(ByteStream & str);
00150 
00152    void     encode(ByteStream & str);
00153 
00162    void     insert_page(int where, const char * name);
00163 
00165    void     delete_page(int page_num);
00166 
00168    int      get_pages_num(void) const;
00171    int      url_to_page(const GURL & url) const;
00174    int      name_to_page(const char * name) const;
00177    GURL     page_to_url(int page) const;
00180    GUTF8String  page_to_name(int page) const;
00181 };
00182 
00184 
00185 
00186 #ifdef HAVE_NAMESPACES
00187 }
00188 # ifndef NOT_USING_DJVU_NAMESPACE
00189 using namespace DJVU;
00190 # endif
00191 #endif
00192 #endif

kviewshell

Skip menu "kviewshell"
  • Main Page
  • Namespace List
  • Class Hierarchy
  • Alphabetical List
  • Class List
  • File List
  • Namespace Members
  • Class Members

API Reference

Skip menu "API Reference"
  • kviewshell
Generated for API Reference by doxygen 1.5.9
This website is maintained by Adriaan de Groot and Allen Winter.
KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal