Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 146 insertions, 0 deletions

diff --git a/kviewshell/plugins/djvu/libdjvu/DjVmNav.h b/kviewshell/plugins/djvu/libdjvu/DjVmNav.h
new file mode 100644
index 00000000..46c5d57f
--- /dev/null
+++ b/kviewshell/plugins/djvu/libdjvu/DjVmNav.h
@@ -0,0 +1,146 @@
+//C-  -*- C++ -*-
+//C- -------------------------------------------------------------------
+//C- DjVuLibre-3.5
+//C- Copyright (c) 2002  Leon Bottou and Yann Le Cun.
+//C- Copyright (c) 2001  AT&T
+//C-
+//C- This software is subject to, and may be distributed under, the
+//C- GNU General Public License, Version 2. The license should have
+//C- accompanied the software or you may obtain a copy of the license
+//C- from the Free Software Foundation at http://www.fsf.org .
+//C-
+//C- This program is distributed in the hope that it will be useful,
+//C- but WITHOUT ANY WARRANTY; without even the implied warranty of
+//C- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//C- GNU General Public License for more details.
+//C- 
+//C- DjVuLibre-3.5 is derived from the DjVu(r) Reference Library
+//C- distributed by Lizardtech Software.  On July 19th 2002, Lizardtech 
+//C- Software authorized us to replace the original DjVu(r) Reference 
+//C- Library notice by the following text (see doc/lizard2002.djvu):
+//C-
+//C-  ------------------------------------------------------------------
+//C- | DjVu (r) Reference Library (v. 3.5)
+//C- | Copyright (c) 1999-2001 LizardTech, Inc. All Rights Reserved.
+//C- | The DjVu Reference Library is protected by U.S. Pat. No.
+//C- | 6,058,214 and patents pending.
+//C- |
+//C- | This software is subject to, and may be distributed under, the
+//C- | GNU General Public License, Version 2. The license should have
+//C- | accompanied the software or you may obtain a copy of the license
+//C- | from the Free Software Foundation at http://www.fsf.org .
+//C- |
+//C- | The computer code originally released by LizardTech under this
+//C- | license and unmodified by other parties is deemed "the LIZARDTECH
+//C- | ORIGINAL CODE."  Subject to any third party intellectual property
+//C- | claims, LizardTech grants recipient a worldwide, royalty-free, 
+//C- | non-exclusive license to make, use, sell, or otherwise dispose of 
+//C- | the LIZARDTECH ORIGINAL CODE or of programs derived from the 
+//C- | LIZARDTECH ORIGINAL CODE in compliance with the terms of the GNU 
+//C- | General Public License.   This grant only confers the right to 
+//C- | infringe patent claims underlying the LIZARDTECH ORIGINAL CODE to 
+//C- | the extent such infringement is reasonably necessary to enable 
+//C- | recipient to make, have made, practice, sell, or otherwise dispose 
+//C- | of the LIZARDTECH ORIGINAL CODE (or portions thereof) and not to 
+//C- | any greater extent that may be necessary to utilize further 
+//C- | modifications or combinations.
+//C- |
+//C- | The LIZARDTECH ORIGINAL CODE is provided "AS IS" WITHOUT WARRANTY
+//C- | OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+//C- | TO ANY WARRANTY OF NON-INFRINGEMENT, OR ANY IMPLIED WARRANTY OF
+//C- | MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+//C- +------------------------------------------------------------------
+// 
+// $Id: DjVmNav.h,v 1.1 2005/05/25 17:36:53 leonb Exp $
+// $Name: release_3_5_15 $
+
+#ifndef _DJVMNAV_H
+#define _DJVMNAV_H
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#if NEED_GNUG_PRAGMAS
+# pragma interface
+#endif
+
+#include "DjVuGlobal.h"
+#include "GString.h"
+#include "GThreads.h"
+
+#ifdef HAVE_NAMESPACES
+namespace DJVU {
+# ifdef NOT_DEFINED // Just to fool emacs c++ mode
+}
+#endif
+#endif
+
+
+class ByteStream;
+
+/** The NAVM chunk.
+    The optional #"NAVM"# chunk which follows the DIRM chunk describes
+    how the user can navigate the document.
+    This is a list of DjVuBookMarks.
+**/
+
+class DjVmNav : public GPEnabled
+{
+public:
+   /** Class \Ref{DjVmNav::DjVuBookMark} represents a entry in the 
+       hierarchy of contents. */
+   class DjVuBookMark;
+ 
+   static GP<DjVmNav> create(void);
+      /** Decodes the directory from the specified stream. */
+   void decode(const GP<ByteStream> &stream);
+      /** Encodes the directory into the specified stream. */
+   void encode(const GP<ByteStream> &stream) ;
+   void dump(const GP<ByteStream> &stream) ;
+      /** Return bookmark at zero-based position i */
+   bool getBookMark(GP<DjVuBookMark> &gpBookMark, int i) ;
+   int getBookMarkCount();
+      /** Append the BookMark to the end of the list */
+   void append (const GP<DjVuBookMark> &gpBookMark) ;
+      /** This function will check the given bookmark is valid or not */
+   bool isValidBookmark();
+      /** This function determines if the given count_array is a tree
+          sequence, that is if it fits a tree. */
+   int get_tree(int index, int* count_array, int count_array_size);
+protected:
+   DjVmNav(void) { } ;
+private:
+   GCriticalSection class_lock;
+   GPList<DjVuBookMark>	bookmark_list;
+};
+
+/** The DjVuBookMark.
+    Each entry in the Navigation chunk (NAVM) is a bookmark.  A bookmark
+    contains a count of immediate children, a display string and a url.
+**/
+
+class DjVmNav::DjVuBookMark : public GPEnabled
+{
+protected:
+  /** Default constructor. */
+  DjVuBookMark(void);
+public:
+  static GP<DjVuBookMark> create(void);
+  static GP<DjVuBookMark> create(const unsigned short count,
+                                 const GUTF8String &displayname, 
+                                 const GUTF8String &url);
+  void encode(const GP<ByteStream> &stream);
+  void dump(const GP<ByteStream> &stream);
+  void decode(const GP<ByteStream> &stream);
+  int count;	           // count of immediate children.
+  GUTF8String displayname; // example:  "Section 3.5 - Encryption"
+  GUTF8String url;	   // url, may be blank or relative.
+};
+
+
+#ifdef HAVE_NAMESPACES
+}
+# ifndef NOT_USING_DJVU_NAMESPACE
+using namespace DJVU;
+# endif
+#endif
+#endif