/******************************************************************************
 * ftvhelp.cpp,v 1.0 2000/09/06 16:09:00
 *
 * Copyright (C) 1997-2011 by Dimitri van Heesch.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation under the terms of the GNU General Public License is hereby 
 * granted. No representations are made about the suitability of this software 
 * for any purpose. It is provided "as is" without express or implied warranty.
 * See the GNU General Public License for more details.
 *
 * Documents produced by Doxygen are derivative works derived from the
 * input used in their production; they are not affected by this license.
 *
 * Contributed by Kenney Wong <kwong@ea.com>
 * Modified by Dimitri van Heesch
 *
 * Folder Tree View for offline help on browsers that do not support HTML Help.
 */

#include <stdio.h>
#include <stdlib.h>
#include <qlist.h>
#include <qdict.h>
#include <qfileinfo.h>

#include "ftvhelp.h"
#include "config.h"
#include "message.h"
#include "doxygen.h"
#include "language.h"
#include "htmlgen.h"
#include "layout.h"

#define MAX_INDENT 1024


static const char navtree_script[]=
#include "navtree_js.h"
;

static const char resize_script[]=
#include "resize_js.h"
;

static const char navtree_css[]=
#include "navtree_css.h"
;


#if 0
unsigned char ftv2blank_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x16,
  0x01, 0x00, 0x00, 0x00, 0x01, 0x96, 0xd6, 0x11, 0x47, 0x00, 0x00, 0x00,
  0x02, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x01, 0x01, 0x94, 0xfd, 0xae, 0x00,
  0x00, 0x00, 0x16, 0x74, 0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77,
  0x61, 0x72, 0x65, 0x00, 0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20,
  0x32, 0x2e, 0x34, 0x2e, 0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00,
  0x25, 0x74, 0x45, 0x58, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74,
  0x00, 0x55, 0x6c, 0x65, 0x61, 0x64, 0x20, 0x47, 0x49, 0x46, 0x20, 0x53,
  0x6d, 0x61, 0x72, 0x74, 0x53, 0x61, 0x76, 0x65, 0x72, 0x20, 0x56, 0x65,
  0x72, 0x20, 0x32, 0x2e, 0x30, 0x21, 0xf8, 0xd7, 0x5e, 0x53, 0x00, 0x00,
  0x00, 0x14, 0x49, 0x44, 0x41, 0x54, 0x78, 0xda, 0x63, 0x38, 0xc0, 0x80,
  0x80, 0x1f, 0x30, 0xe0, 0x7f, 0x42, 0x90, 0x00, 0x02, 0x00, 0x78, 0x3c,
  0x32, 0xcb, 0x72, 0x8f, 0x7c, 0x12, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45,
  0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2doc_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x5f, 0x54, 0x71, 0x2d, 0x00, 0x00, 0x00,
  0x15, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0xff,
  0xff, 0xff, 0xc0, 0xc0, 0xc0, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00,
  0x00, 0xff, 0xb3, 0xbd, 0xfb, 0xc8, 0x00, 0x00, 0x00, 0x01, 0x74, 0x52,
  0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00, 0x00, 0x16, 0x74,
  0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x00,
  0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32, 0x2e, 0x34, 0x2e,
  0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x76, 0x49, 0x44, 0x41,
  0x54, 0x78, 0xda, 0x63, 0x60, 0x60, 0x60, 0x60, 0x63, 0x60, 0x60, 0x64,
  0x00, 0x01, 0x27, 0x30, 0x62, 0x71, 0x01, 0xe2, 0x24, 0x06, 0x38, 0x60,
  0x71, 0x00, 0xca, 0x27, 0x33, 0x30, 0x30, 0x01, 0x31, 0xa3, 0x32, 0x03,
  0x0a, 0x70, 0x54, 0x32, 0x01, 0x53, 0x69, 0x60, 0x71, 0x27, 0x08, 0x15,
  0x1a, 0x1a, 0xca, 0x80, 0x01, 0x5c, 0x5c, 0xc0, 0x94, 0xa2, 0x90, 0x02,
  0x88, 0x52, 0x4b, 0x52, 0x05, 0x53, 0x69, 0xc8, 0x94, 0x18, 0x84, 0x52,
  0x52, 0x12, 0xc5, 0x69, 0x0a, 0x36, 0xe0, 0xa4, 0xa4, 0xa4, 0x68, 0x82,
  0xc4, 0x51, 0x82, 0x6b, 0x04, 0x71, 0x14, 0x4d, 0x61, 0x4e, 0x55, 0x04,
  0xf2, 0x60, 0x1c, 0x27, 0x45, 0x24, 0x19, 0x90, 0x01, 0x70, 0x19, 0x67,
  0x63, 0x20, 0x30, 0xc5, 0x6f, 0x23, 0x00, 0xf5, 0xd0, 0x11, 0xe0, 0x55,
  0x83, 0x47, 0xbd, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae,
  0x42, 0x60, 0x82
};

unsigned char ftv2folderclosed_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x5f, 0x54, 0x71, 0x2d, 0x00, 0x00, 0x00,
  0x12, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc0,
  0xc0, 0xc0, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x80, 0x00, 0x80, 0x42,
  0xee, 0x40, 0xe1, 0x00, 0x00, 0x00, 0x01, 0x74, 0x52, 0x4e, 0x53, 0x00,
  0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00, 0x00, 0x16, 0x74, 0x45, 0x58, 0x74,
  0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x00, 0x67, 0x69, 0x66,
  0x32, 0x70, 0x6e, 0x67, 0x20, 0x32, 0x2e, 0x34, 0x2e, 0x32, 0xa3, 0x5e,
  0x47, 0x0e, 0x00, 0x00, 0x00, 0x7d, 0x49, 0x44, 0x41, 0x54, 0x78, 0xda,
  0x8d, 0x8e, 0xc1, 0x0a, 0x84, 0x30, 0x10, 0x43, 0x23, 0x8c, 0x77, 0x0f,
  0xfb, 0x03, 0x42, 0xbd, 0x2b, 0xf8, 0x01, 0x65, 0x6d, 0xef, 0xa2, 0xcd,
  0xff, 0xff, 0x8a, 0x33, 0xad, 0xee, 0x5a, 0xf6, 0xb0, 0x06, 0xda, 0xf0,
  0x86, 0xa6, 0x13, 0x00, 0x88, 0x40, 0x03, 0x53, 0x02, 0x82, 0x9a, 0xd7,
  0x51, 0x42, 0x25, 0xae, 0x7a, 0x76, 0xa0, 0xed, 0xea, 0x79, 0x79, 0x17,
  0x49, 0x73, 0xe1, 0xf2, 0x32, 0x14, 0x8f, 0x5f, 0x49, 0xb9, 0xed, 0x23,
  0x60, 0x20, 0xcd, 0x36, 0x66, 0xe4, 0x40, 0x4b, 0xb4, 0xdb, 0xdb, 0xe5,
  0x16, 0xee, 0x16, 0x78, 0x20, 0xf9, 0x96, 0x15, 0x6d, 0xc2, 0x8b, 0xa2,
  0x6e, 0xf9, 0x50, 0x64, 0xa6, 0x70, 0xb6, 0x50, 0x0a, 0xd3, 0x78, 0x86,
  0x98, 0xa6, 0xde, 0x5d, 0x9d, 0x25, 0xcd, 0xfe, 0xdf, 0xc6, 0x03, 0xa0,
  0x13, 0x15, 0x98, 0x60, 0xbd, 0x81, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x49,
  0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2folderopen_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x5f, 0x54, 0x71, 0x2d, 0x00, 0x00, 0x00,
  0x15, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0xff,
  0xff, 0xff, 0xc0, 0xc0, 0xc0, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x80,
  0x00, 0x80, 0x92, 0x32, 0x8c, 0xe5, 0x00, 0x00, 0x00, 0x01, 0x74, 0x52,
  0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00, 0x00, 0x16, 0x74,
  0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x00,
  0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32, 0x2e, 0x34, 0x2e,
  0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x7c, 0x49, 0x44, 0x41,
  0x54, 0x78, 0xda, 0x85, 0x8d, 0x41, 0x0e, 0x82, 0x30, 0x10, 0x45, 0x5f,
  0x08, 0xf5, 0x1e, 0x2d, 0x53, 0xd6, 0xc6, 0x18, 0xd7, 0x8d, 0x18, 0xd7,
  0x06, 0xd2, 0x1e, 0xa0, 0xb1, 0xde, 0xff, 0x08, 0x3a, 0x20, 0x21, 0x10,
  0xa2, 0x6f, 0xf3, 0xfe, 0xff, 0x8b, 0x19, 0x80, 0x0a, 0x6a, 0x14, 0x81,
  0x3c, 0x06, 0x2a, 0x61, 0xc5, 0xd3, 0x43, 0x69, 0xc1, 0xb4, 0xab, 0xf9,
  0x70, 0xac, 0x83, 0xca, 0xbb, 0xfb, 0xa4, 0x8b, 0xae, 0x26, 0x46, 0xb6,
  0x4c, 0x0f, 0xe8, 0xc3, 0x18, 0xfa, 0xb3, 0x7d, 0xa8, 0x1a, 0xeb, 0x17,
  0xa5, 0x46, 0x54, 0x46, 0x4e, 0x2a, 0xe2, 0xce, 0x95, 0x3d, 0xba, 0xb0,
  0x64, 0x93, 0x85, 0x9b, 0x0b, 0x73, 0x71, 0x83, 0x75, 0xd7, 0xf2, 0xa7,
  0x90, 0xf2, 0x20, 0x9d, 0xfb, 0x16, 0xd2, 0xeb, 0x43, 0xf9, 0xfd, 0xf2,
  0x0d, 0xa4, 0x29, 0x14, 0xcb, 0xda, 0x47, 0xac, 0x44, 0x00, 0x00, 0x00,
  0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2lastnode_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x4c, 0x83, 0x31, 0xd9, 0x00, 0x00, 0x00,
  0x30, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x80, 0x80, 0x80, 0x18, 0xd3, 0xa0, 0x90, 0x00, 0x00, 0x00,
  0x01, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00,
  0x00, 0x16, 0x74, 0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61,
  0x72, 0x65, 0x00, 0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32,
  0x2e, 0x34, 0x2e, 0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x26,
  0x74, 0x45, 0x58, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x00,
  0x55, 0x6c, 0x65, 0x61, 0x64, 0x20, 0x47, 0x49, 0x46, 0x20, 0x53, 0x6d,
  0x61, 0x72, 0x74, 0x53, 0x61, 0x76, 0x65, 0x72, 0x20, 0x56, 0x65, 0x72,
  0x20, 0x32, 0x2e, 0x30, 0x69, 0x01, 0x6f, 0x3f, 0xcd, 0x06, 0x00, 0x00,
  0x00, 0x13, 0x49, 0x44, 0x41, 0x54, 0x78, 0xda, 0x63, 0x60, 0x18, 0x30,
  0xc0, 0x4f, 0x0c, 0x03, 0x04, 0xc8, 0x33, 0x1e, 0x00, 0x24, 0xa7, 0x00,
  0x88, 0x10, 0xca, 0x33, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e,
  0x44, 0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2link_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x5f, 0x54, 0x71, 0x2d, 0x00, 0x00, 0x00,
  0x30, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0x00, 0x80, 0x00, 0xff,
  0xff, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0xff, 0x00, 0x80, 0x80, 0x80,
  0x80, 0x80, 0xc0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x7e, 0x9b, 0x08, 0x00, 0x00, 0x00,
  0x01, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00,
  0x00, 0x16, 0x74, 0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61,
  0x72, 0x65, 0x00, 0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32,
  0x2e, 0x34, 0x2e, 0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x26,
  0x74, 0x45, 0x58, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x00,
  0x55, 0x6c, 0x65, 0x61, 0x64, 0x20, 0x47, 0x49, 0x46, 0x20, 0x53, 0x6d,
  0x61, 0x72, 0x74, 0x53, 0x61, 0x76, 0x65, 0x72, 0x20, 0x56, 0x65, 0x72,
  0x20, 0x32, 0x2e, 0x30, 0x19, 0x02, 0xd9, 0x09, 0xe5, 0x4a, 0x00, 0x00,
  0x00, 0x90, 0x49, 0x44, 0x41, 0x54, 0x78, 0xda, 0x7d, 0x8c, 0xb1, 0x0a,
  0xc2, 0x30, 0x14, 0x45, 0x6f, 0x33, 0xb4, 0x63, 0x7e, 0xa1, 0x53, 0x57,
  0x8b, 0x7e, 0x80, 0x6e, 0xae, 0x16, 0x5a, 0xb2, 0xbe, 0x3a, 0x64, 0x35,
  0xb8, 0x64, 0xec, 0x2f, 0x07, 0x05, 0x1d, 0x9f, 0x79, 0x8d, 0x21, 0x50,
  0xd0, 0x03, 0xc9, 0xcd, 0xe1, 0xbe, 0x17, 0x00, 0xa8, 0x00, 0x82, 0xe0,
  0x81, 0x66, 0x7d, 0xc0, 0x9e, 0x51, 0x70, 0x40, 0x1d, 0xcf, 0xad, 0x07,
  0x18, 0x1b, 0x74, 0x90, 0xdb, 0x1c, 0x62, 0x0f, 0xe2, 0x20, 0xc1, 0xcc,
  0x61, 0x3b, 0x06, 0x6a, 0xbb, 0x14, 0x3b, 0xe9, 0x68, 0xba, 0xac, 0x51,
  0x9d, 0x24, 0xec, 0xdc, 0x4b, 0x68, 0xed, 0xd2, 0x5e, 0x1b, 0x7e, 0xfd,
  0x92, 0xa8, 0x6d, 0x84, 0xb2, 0x28, 0x28, 0x38, 0xca, 0xd2, 0x4c, 0x46,
  0x2d, 0x59, 0xcc, 0x38, 0x5c, 0x8b, 0xcc, 0xe3, 0xfe, 0x2b, 0x71, 0xfa,
  0x79, 0xbc, 0x67, 0x79, 0x85, 0x07, 0x54, 0x69, 0xde, 0xde, 0x2f, 0xf8,
  0xcf, 0x07, 0x71, 0x95, 0x2b, 0xa1, 0x10, 0x78, 0xd0, 0xff, 0x00, 0x00,
  0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2mlastnode_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x16,
  0x02, 0x03, 0x00, 0x00, 0x01, 0xc3, 0xc3, 0xc4, 0x79, 0x00, 0x00, 0x00,
  0x09, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0x80, 0x80, 0x80, 0x00,
  0x00, 0x00, 0x3c, 0x5e, 0xbb, 0x2c, 0x00, 0x00, 0x00, 0x01, 0x74, 0x52,
  0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00, 0x00, 0x16, 0x74,
  0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x00,
  0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32, 0x2e, 0x34, 0x2e,
  0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x23, 0x49, 0x44, 0x41,
  0x54, 0x78, 0xda, 0x63, 0x60, 0x20, 0x0b, 0x08, 0x08, 0x20, 0x10, 0x0a,
  0x60, 0x84, 0x11, 0x8c, 0xa1, 0xa1, 0x20, 0x06, 0x90, 0xc9, 0xa8, 0xb5,
  0x50, 0x10, 0xca, 0x02, 0x89, 0x61, 0x01, 0x00, 0x6d, 0x17, 0x02, 0xba,
  0xc0, 0xdc, 0x69, 0xc8, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44,
  0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2mnode_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x4c, 0x83, 0x31, 0xd9, 0x00, 0x00, 0x00,
  0x24, 0x50, 0x4c, 0x54, 0x45, 0xc0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x80, 0x80, 0x80, 0x53, 0xbe, 0x1e, 0x99, 0x00, 0x00, 0x00,
  0x01, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00,
  0x00, 0x16, 0x74, 0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61,
  0x72, 0x65, 0x00, 0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32,
  0x2e, 0x34, 0x2e, 0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x2a,
  0x49, 0x44, 0x41, 0x54, 0x78, 0xda, 0x63, 0x60, 0xa0, 0x2e, 0xe0, 0x06,
  0x42, 0x74, 0x02, 0xa7, 0x52, 0x54, 0x06, 0xf7, 0x6e, 0x20, 0x80, 0xf1,
  0xc1, 0x62, 0xdc, 0x4c, 0x4a, 0x4a, 0xdc, 0xdc, 0xdc, 0xc8, 0x22, 0x30,
  0x35, 0x98, 0xda, 0xd1, 0x19, 0x00, 0xb7, 0x79, 0x07, 0x27, 0xaa, 0xf7,
  0x96, 0x03, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42,
  0x60, 0x82
};

unsigned char ftv2node_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x4c, 0x83, 0x31, 0xd9, 0x00, 0x00, 0x00,
  0x30, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x80, 0x80, 0x80, 0x18, 0xd3, 0xa0, 0x90, 0x00, 0x00, 0x00,
  0x01, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00,
  0x00, 0x16, 0x74, 0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61,
  0x72, 0x65, 0x00, 0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32,
  0x2e, 0x34, 0x2e, 0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x26,
  0x74, 0x45, 0x58, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x00,
  0x55, 0x6c, 0x65, 0x61, 0x64, 0x20, 0x47, 0x49, 0x46, 0x20, 0x53, 0x6d,
  0x61, 0x72, 0x74, 0x53, 0x61, 0x76, 0x65, 0x72, 0x20, 0x56, 0x65, 0x72,
  0x20, 0x32, 0x2e, 0x30, 0x69, 0x01, 0x6f, 0x3f, 0xcd, 0x06, 0x00, 0x00,
  0x00, 0x15, 0x49, 0x44, 0x41, 0x54, 0x78, 0xda, 0x63, 0x60, 0x18, 0x30,
  0xc0, 0x4f, 0x0c, 0x03, 0x04, 0x88, 0x56, 0x8c, 0xc2, 0x00, 0x00, 0x2e,
  0x52, 0x00, 0xe2, 0xfa, 0x45, 0x3a, 0xe1, 0x00, 0x00, 0x00, 0x00, 0x49,
  0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2plastnode_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x16,
  0x02, 0x03, 0x00, 0x00, 0x01, 0xc3, 0xc3, 0xc4, 0x79, 0x00, 0x00, 0x00,
  0x09, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0x80, 0x80, 0x80, 0x00,
  0x00, 0x00, 0x3c, 0x5e, 0xbb, 0x2c, 0x00, 0x00, 0x00, 0x01, 0x74, 0x52,
  0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00, 0x00, 0x16, 0x74,
  0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x00,
  0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32, 0x2e, 0x34, 0x2e,
  0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x28, 0x49, 0x44, 0x41,
  0x54, 0x78, 0xda, 0x63, 0x60, 0x20, 0x0b, 0x08, 0x08, 0x30, 0x08, 0x81,
  0x11, 0x90, 0x81, 0x02, 0x18, 0x61, 0x04, 0x63, 0x68, 0x28, 0x90, 0x60,
  0x02, 0x32, 0x19, 0xb5, 0x16, 0x0a, 0x42, 0x59, 0x20, 0x31, 0x2c, 0x00,
  0x00, 0x6e, 0xc1, 0x02, 0xc2, 0xe5, 0xed, 0x75, 0xa7, 0x00, 0x00, 0x00,
  0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2pnode_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x4c, 0x83, 0x31, 0xd9, 0x00, 0x00, 0x00,
  0x24, 0x50, 0x4c, 0x54, 0x45, 0xc0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x80, 0x80, 0x80, 0x53, 0xbe, 0x1e, 0x99, 0x00, 0x00, 0x00,
  0x01, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00,
  0x00, 0x16, 0x74, 0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61,
  0x72, 0x65, 0x00, 0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32,
  0x2e, 0x34, 0x2e, 0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x30,
  0x49, 0x44, 0x41, 0x54, 0x78, 0xda, 0x63, 0x60, 0xa0, 0x2e, 0xe0, 0x06,
  0x42, 0x06, 0x6e, 0x26, 0x38, 0x01, 0xe2, 0xe2, 0x54, 0x8a, 0xca, 0xe0,
  0xde, 0x0d, 0x04, 0x10, 0x3e, 0x13, 0x44, 0x8c, 0x9b, 0x49, 0x49, 0x89,
  0x9b, 0x9b, 0x1b, 0x59, 0x04, 0xa6, 0x06, 0x53, 0x3b, 0x3a, 0x03, 0x00,
  0xba, 0x6b, 0x07, 0x2f, 0xaa, 0xcb, 0x1f, 0x6f, 0x00, 0x00, 0x00, 0x00,
  0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};

unsigned char ftv2vertline_png[] = {
  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x16,
  0x04, 0x03, 0x00, 0x00, 0x01, 0x4c, 0x83, 0x31, 0xd9, 0x00, 0x00, 0x00,
  0x30, 0x50, 0x4c, 0x54, 0x45, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  0x00, 0x00, 0x80, 0x80, 0x80, 0x18, 0xd3, 0xa0, 0x90, 0x00, 0x00, 0x00,
  0x01, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00,
  0x00, 0x16, 0x74, 0x45, 0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61,
  0x72, 0x65, 0x00, 0x67, 0x69, 0x66, 0x32, 0x70, 0x6e, 0x67, 0x20, 0x32,
  0x2e, 0x34, 0x2e, 0x32, 0xa3, 0x5e, 0x47, 0x0e, 0x00, 0x00, 0x00, 0x26,
  0x74, 0x45, 0x58, 0x74, 0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x74, 0x00,
  0x55, 0x6c, 0x65, 0x61, 0x64, 0x20, 0x47, 0x49, 0x46, 0x20, 0x53, 0x6d,
  0x61, 0x72, 0x74, 0x53, 0x61, 0x76, 0x65, 0x72, 0x20, 0x56, 0x65, 0x72,
  0x20, 0x32, 0x2e, 0x30, 0x69, 0x01, 0x6f, 0x3f, 0xcd, 0x06, 0x00, 0x00,
  0x00, 0x0f, 0x49, 0x44, 0x41, 0x54, 0x78, 0xda, 0x63, 0x60, 0x18, 0x30,
  0xc0, 0x4f, 0x5b, 0x06, 0x00, 0x21, 0x14, 0x00, 0xa6, 0xe5, 0x3c, 0xe8,
  0x3a, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60,
  0x82
};
#endif


static unsigned char blank_png[352] =
{
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0
};

static unsigned char folderopen_png[528] =
{
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,228,195,193,190,187,218,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,195,215,221,225,225,178,176,176,175,176,178,180,255,255,255,255,255,255,
  255,255,255,255,255,255,189,206,215,219,226,220,214,212,207,204,200,176,255,255,255,255,255,255,
  255,255,255,255,168,154,153,153,152,152,151,149,150,150,149,147,146,145,145,167,255,255,255,255,
  255,255,255,255,146,187,187,188,187,187,185,183,183,182,179,178,175,173,174,145,255,255,255,255,
  255,255,255,255,146,180,182,182,181,181,179,178,176,174,173,171,169,170,168,144,255,255,255,255,
  255,255,255,255,144,173,176,176,177,175,175,174,171,170,168,168,166,166,164,143,255,255,255,255,
  255,255,255,255,142,168,170,171,170,170,169,168,166,166,165,163,163,164,162,142,255,255,255,255,
  255,255,255,255,141,162,166,164,164,165,163,163,161,161,161,161,161,160,159,141,255,255,255,255,
  255,255,255,255,138,157,159,159,158,158,158,157,157,157,157,156,157,157,155,138,255,255,255,255,
  255,255,255,255,137,154,153,154,154,153,154,154,154,153,154,154,154,154,154,137,255,255,255,255,
  255,255,255,255,137,154,154,154,154,154,154,154,153,154,154,153,153,153,154,137,255,255,255,255,
  255,255,255,255,137,125,125,125,125,124,125,124,124,125,124,124,125,124,125,138,255,255,255,255,
  255,255,255,255,212,209,204,199,193,190,186,183,180,181,185,188,192,197,202,203,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
};

static unsigned char folderopen_a_png[528] =
{
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,255,255,255,255,255,255,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,148,148,148,148,148,148,148,148,148,148,148,148,148,148,148,148,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0
};

static unsigned char folderclosed_png[528] =
{
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,197,155,155,155,155,196,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,155,191,191,191,192,155,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,168,144,180,180,181,180,145,145,146,145,146,146,146,146,145,167,255,255,255,255,
  255,255,255,255,147,225,226,226,225,226,225,221,221,219,215,214,212,211,213,145,255,255,255,255,
  255,255,255,255,147,212,211,211,210,211,210,205,206,205,201,201,199,196,201,145,255,255,255,255,
  255,255,255,255,146,204,203,204,203,203,202,200,200,197,197,196,195,194,196,145,255,255,255,255,
  255,255,255,255,146,202,200,201,201,200,199,198,198,195,194,194,193,192,194,145,255,255,255,255,
  255,255,255,255,145,200,196,196,196,195,195,193,192,192,190,189,189,189,191,143,255,255,255,255,
  255,255,255,255,143,192,191,190,190,189,189,188,186,187,186,185,185,185,187,142,255,255,255,255,
  255,255,255,255,142,186,184,183,182,183,182,183,180,181,181,181,181,181,182,141,255,255,255,255,
  255,255,255,255,138,177,175,176,176,177,177,176,175,174,175,175,175,174,176,138,255,255,255,255,
  255,255,255,255,138,173,169,170,168,170,169,170,170,169,171,171,171,171,174,137,255,255,255,255,
  255,255,255,255,138,166,163,163,162,162,162,162,162,162,164,163,163,163,166,137,255,255,255,255,
  255,255,255,255,137,124,124,124,125,124,124,124,125,125,124,124,125,124,125,138,255,255,255,255,
  255,255,255,255,231,231,228,225,222,220,218,216,214,215,217,219,221,224,227,226,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
};

static unsigned char folderclosed_a_png[528] =
{
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,
    0,  0,  0,  0,148,148,148,148,148,148,148,148,148,148,148,148,148,148,148,148,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0
};

static unsigned char doc_png[528] =
{
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,218,214,208,208,204,191,179,190,197,209,231,255,255,255,255,255,255,255,255,
  255,255,255,255,255,195,224,226,226,222,214,204,181,203,229,188,225,255,255,255,255,255,255,255,
  255,255,255,255,255,198,226,228,227,227,224,215,203,180,252,229,184,224,255,255,255,255,255,255,
  255,255,255,255,255,198,229,230,229,229,228,224,214,154,252,252,229,187,235,255,255,255,255,255,
  255,255,255,255,255,198,232,233,233,232,231,230,223,176,154,144,165,177,216,255,255,255,255,255,
  255,255,255,255,255,198,236,236,216,226,238,219,232,225,209,190,189,166,193,255,255,255,255,255,
  255,255,255,255,255,198,239,240,178,177,230,175,169,184,188,219,208,189,187,255,255,255,255,255,
  255,255,255,255,255,198,241,242,240,218,237,236,240,235,241,244,221,208,182,255,255,255,255,255,
  255,255,255,255,255,198,243,243,188,154,183,158,166,140,185,198,231,219,177,255,255,255,255,255,
  255,255,255,255,255,198,243,245,248,228,241,241,226,249,237,227,239,232,177,255,255,255,255,255,
  255,255,255,255,255,198,244,246,213,172,163,149,171,200,167,149,242,239,177,255,255,255,255,255,
  255,255,255,255,255,198,249,248,240,218,237,236,240,235,241,244,244,242,177,255,255,255,255,255,
  255,255,255,255,255,198,249,251,188,155,184,158,166,140,185,198,246,244,177,255,255,255,255,255,
  255,255,255,255,255,198,251,253,248,228,241,241,226,249,237,227,249,246,177,255,255,255,255,255,
  255,255,255,255,255,196,253,252,252,252,252,251,251,250,250,249,249,248,175,255,255,255,255,255,
  255,255,255,255,255,194, 64, 30, 37, 37, 37, 37, 37, 37, 37, 37, 30, 64,188,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
};

static unsigned char doc_a_png[528] =
{
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0
};

static unsigned char arrow_right_png[352] =
{
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,152,152,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,152,152,152,152,255,255,255,255,255,255,255,255,255,
  255,255,255,152,152,152,152,152,255,255,255,255,255,255,255,255,
  255,255,255,152,152,152,152,152,152,152,255,255,255,255,255,255,
  255,255,255,152,152,152,152,152,152,152,152,255,255,255,255,255,
  255,255,255,152,152,152,152,152,152,152,255,255,255,255,255,255,
  255,255,255,152,152,152,152,152,255,255,255,255,255,255,255,255,
  255,255,255,152,152,152,152,255,255,255,255,255,255,255,255,255,
  255,255,255,152,152,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
};

static unsigned char arrow_right_a_png[352] =
{
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,223, 75,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,255,255,176, 33,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,255,255,255,248,117,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,255,255,255,255,255,211, 60,  0,  0,  0,  0,  0,  0,
    0,  0,  0,255,255,255,255,255,255,255, 77,  0,  0,  0,  0,  0,
    0,  0,  0,255,255,255,255,255,211, 60,  0,  0,  0,  0,  0,  0,
    0,  0,  0,255,255,255,248,117,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,255,255,176, 33,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,223, 75,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0
};

static unsigned char arrow_down_png[352] =
{
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,152,152,152,152,152,152,152,152,152,255,255,255,255,
  255,255,255,152,152,152,152,152,152,152,152,152,255,255,255,255,
  255,255,255,255,152,152,152,152,152,152,152,255,255,255,255,255,
  255,255,255,255,152,152,152,152,152,152,152,255,255,255,255,255,
  255,255,255,255,255,152,152,152,152,152,255,255,255,255,255,255,
  255,255,255,255,255,255,152,152,152,255,255,255,255,255,255,255,
  255,255,255,255,255,255,152,152,152,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,152,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
  255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255
};

static unsigned char arrow_down_a_png[352] =
{
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,231,255,255,255,255,255,255,255,216,  0,  0,  0,  0,
    0,  0,  0, 87,255,255,255,255,255,255,255, 65,  0,  0,  0,  0,
    0,  0,  0,  0,186,255,255,255,255,255,164,  0,  0,  0,  0,  0,
    0,  0,  0,  0, 38,251,255,255,255,241, 25,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,127,255,255,255,107,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,221,255,204,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0, 72,253, 52,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0, 77,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0
};

#define SPLITBAR_LINE 170,242,224,202,183,170
#define SPLITBAR_BLOCK2  SPLITBAR_LINE    , SPLITBAR_LINE 
#define SPLITBAR_BLOCK4  SPLITBAR_BLOCK2  , SPLITBAR_BLOCK2 
#define SPLITBAR_BLOCK8  SPLITBAR_BLOCK4  , SPLITBAR_BLOCK4 
#define SPLITBAR_BLOCK16 SPLITBAR_BLOCK8  , SPLITBAR_BLOCK8 
#define SPLITBAR_BLOCK32 SPLITBAR_BLOCK16 , SPLITBAR_BLOCK16

#define SPLITBAR_ALTLINE1 170,242,170,202,170,170
#define SPLITBAR_ALTLINE2 170,243,224,255,183,255
#define SPLITBAR_ALTBLOCK2 SPLITBAR_ALTLINE1  , SPLITBAR_ALTLINE2 
#define SPLITBAR_ALTBLOCK4 SPLITBAR_ALTBLOCK2 , SPLITBAR_ALTBLOCK2 
#define SPLITBAR_ALTBLOCK8 SPLITBAR_ALTBLOCK4 , SPLITBAR_ALTBLOCK4

static unsigned char splitbar_png[32*32*6] =
{
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK8,
  SPLITBAR_BLOCK8,
  SPLITBAR_ALTBLOCK8,
  SPLITBAR_BLOCK8,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32,
  SPLITBAR_BLOCK32
};

struct FTVImageInfo
{
  const char *alt;
  const char *name;
  const unsigned char *data;
  unsigned int len;
  unsigned short width, height;
};

//extern FTVImageInfo image_info[];

#define FTVIMG_blank        0
#define FTVIMG_doc          1
#define FTVIMG_folderclosed 2
#define FTVIMG_folderopen   3
#define FTVIMG_lastnode     4
#define FTVIMG_link         5
#define FTVIMG_mlastnode    6
#define FTVIMG_mnode        7
#define FTVIMG_node         8
#define FTVIMG_plastnode    9
#define FTVIMG_pnode       10
#define FTVIMG_vertline    11

#define FTV_S(name) #name
#define FTV_ICON_FILE(name) "ftv2" FTV_S(name) ".png"
#define FTVIMG_INDEX(name) FTVIMG_ ## name
#define FTV_INFO(name) ( image_info[FTVIMG_INDEX(name)] )
#define FTV_IMGATTRIBS(name) \
    "src=\"" FTV_ICON_FILE(name) "\" " \
    "alt=\"" << FTV_INFO(name).alt << "\" " \
    "width=\"" << FTV_INFO(name).width << "\" " \
    "height=\"" << FTV_INFO(name).height << "\" "


static FTVImageInfo image_info[] =
{
  { "&#160;", "ftv2blank.png",    0 /*ftv2blank_png*/        ,174,16,22 },
  { "*",  "ftv2doc.png",          0 /*ftv2doc_png*/          ,255,24,22 },
  { "+",  "ftv2folderclosed.png", 0 /*ftv2folderclosed_png*/ ,259,24,22 },
  { "-",  "ftv2folderopen.png",   0 /*ftv2folderopen_png*/   ,261,24,22 },
  { "\\", "ftv2lastnode.png",     0 /*ftv2lastnode_png*/     ,233,16,22 },
  { "-",  "ftv2link.png",         0 /*ftv2link_png*/         ,358,24,22 },
  { "\\", "ftv2mlastnode.png",    0 /*ftv2mlastnode_png*/    ,160,16,22 },
  { "o",  "ftv2mnode.png",        0 /*ftv2mnode_png*/        ,194,16,22 },
  { "o",  "ftv2node.png",         0 /*ftv2node_png*/         ,235,16,22 },
  { "\\", "ftv2plastnode.png",    0 /*ftv2plastnode_png*/    ,165,16,22 },
  { "o",  "ftv2pnode.png",        0 /*ftv2pnode_png*/        ,200,16,22 },
  { "|",  "ftv2vertline.png",     0 /*ftv2vertline_png*/     ,229,16,22 },
  {   0,  0,                      0,                            0, 0, 0 }
};

static ColoredImgDataItem ftv_image_data[] =
{
  { "ftv2blank.png",        16,  22, blank_png,        blank_png          },
  { "ftv2doc.png",          24,  22, doc_png,          doc_a_png          },
  { "ftv2folderclosed.png", 24,  22, folderclosed_png, folderclosed_a_png },
  { "ftv2folderopen.png",   24,  22, folderopen_png,   folderopen_a_png   },
  { "ftv2lastnode.png",     16,  22, blank_png,        blank_png          },
  { "ftv2link.png",         24,  22, doc_png,          doc_a_png          },
  { "ftv2mlastnode.png",    16,  22, arrow_down_png,   arrow_down_a_png   },
  { "ftv2mnode.png",        16,  22, arrow_down_png,   arrow_down_a_png   },
  { "ftv2node.png",         16,  22, blank_png,        blank_png          },
  { "ftv2plastnode.png",    16,  22, arrow_right_png,  arrow_right_a_png  },
  { "ftv2pnode.png",        16,  22, arrow_right_png,  arrow_right_a_png  },
  { "ftv2vertline.png",     16,  22, blank_png,        blank_png          },
  { "ftv2splitbar.png",      6,1024, splitbar_png,     0                  },
  { 0,                       0,   0, 0,                0                  }
};

struct FTVNode
{
  FTVNode(bool dir,const char *r,const char *f,const char *a,const char *n)
    : isLast(TRUE), isDir(dir),ref(r),file(f),anchor(a),name(n), 
      parent(0) { children.setAutoDelete(TRUE); }
  bool isLast;
  bool isDir;
  QCString ref;
  QCString file;
  QCString anchor;
  QCString name;
  QList<FTVNode> children;
  FTVNode *parent;
};


//----------------------------------------------------------------------------

/*! Constructs an ftv help object. 
 *  The object has to be \link initialize() initialized\endlink before it can 
 *  be used.
 */
FTVHelp::FTVHelp(bool TLI) 
{
  /* initial depth */
  m_indentNodes = new QList<FTVNode>[MAX_INDENT];
  m_indentNodes[0].setAutoDelete(TRUE);
  m_indent=0;
  m_topLevelIndex = TLI;
}

FTVHelp::~FTVHelp()
{
  delete[] m_indentNodes;
}

/*! This will create a folder tree view table of contents file (tree.js).
 *  \sa finalize()
 */
void FTVHelp::initialize()
{
}

/*! Finalizes the FTV help. This will finish and close the
 *  contents file (index.js).
 *  \sa initialize()
 */
void FTVHelp::finalize()
{
  generateTreeView();
}

/*! Increase the level of the contents hierarchy. 
 *  This will start a new sublist in contents file.
 *  \sa decContentsDepth()
 */
void FTVHelp::incContentsDepth()
{
  m_indent++;
  ASSERT(m_indent<MAX_INDENT);
}

/*! Decrease the level of the contents hierarchy.
 *  This will end the current sublist.
 *  \sa incContentsDepth()
 */
void FTVHelp::decContentsDepth()
{
  ASSERT(m_indent>0);
  if (m_indent>0)
  {
    m_indent--;
    QList<FTVNode> *nl = &m_indentNodes[m_indent];
    FTVNode *parent = nl->getLast();
    QList<FTVNode> *children = &m_indentNodes[m_indent+1];
    while (!children->isEmpty())
    {
      parent->children.append(children->take(0));
    }
  }
}

/*! Add a list item to the contents file.
 *  \param isDir TRUE if the item is a directory, FALSE if it is a text
 *  \param ref  the URL of to the item.
 *  \param file the file containing the definition of the item
 *  \param anchor the anchor within the file.
 *  \param name the name of the item.
 */
void FTVHelp::addContentsItem(bool isDir,
                              const char *name,
                              const char *ref,
                              const char *file,
                              const char *anchor
                              )
{
  QList<FTVNode> *nl = &m_indentNodes[m_indent];
  FTVNode *newNode = new FTVNode(isDir,ref,file,anchor,name);
  if (!nl->isEmpty())
  {
    nl->getLast()->isLast=FALSE;
  }
  nl->append(newNode);
  if (m_indent>0)
  {
    QList<FTVNode> *pnl = &m_indentNodes[m_indent-1];
    newNode->parent = pnl->getLast();
  }
  
}

static int folderId=1;

void FTVHelp::generateIndent(FTextStream &t, FTVNode *n,int level)
{
  if (n->parent)
  {
    generateIndent(t,n->parent,level+1);
  }
  // from the root up to node n do...
  if (level==0) // item before a dir or document
  {
    if (n->isLast)
    {
      if (n->isDir)
      {
        t << "<img " << FTV_IMGATTRIBS(plastnode) << "onclick=\"toggleFolder('folder" << folderId << "', this)\"/>";
      }
      else
      {
        t << "<img " << FTV_IMGATTRIBS(lastnode) << "/>";
      }
    }
    else
    {
      if (n->isDir)
      {
        t << "<img " << FTV_IMGATTRIBS(pnode) << "onclick=\"toggleFolder('folder" << folderId << "', this)\"/>";
      }
      else
      {
        t << "<img " << FTV_IMGATTRIBS(node) << "/>";
      }
    }
  }
  else // item at another level
  {
    if (n->isLast)
    {
      t << "<img " << FTV_IMGATTRIBS(blank) << "/>";
    }
    else
    {
      t << "<img " << FTV_IMGATTRIBS(vertline) << "/>";
    }
  }
}

void FTVHelp::generateLink(FTextStream &t,FTVNode *n)
{
  //printf("FTVHelp::generateLink(ref=%s,file=%s,anchor=%s\n",
  //    n->ref.data(),n->file.data(),n->anchor.data());
  if (n->file.isEmpty()) // no link
  {
    t << "<b>" << convertToHtml(n->name) << "</b>";
  }
  else // link into other frame
  {
    if (!n->ref.isEmpty()) // link to entity imported via tag file
    {
      t << "<a class=\"elRef\" ";
      t << externalLinkTarget() << externalRef("",n->ref,FALSE);
    }
    else // local link
    {
      t << "<a class=\"el\" ";
    }
    t << "href=\"";
    t << externalRef("",n->ref,TRUE);
    t << n->file << Doxygen::htmlFileExtension;
    if (!n->anchor.isEmpty()) t << "#" << n->anchor;
    if (m_topLevelIndex)
      t << "\" target=\"basefrm\">";
    else
      t << "\" target=\"_self\">";
    t << convertToHtml(n->name);
    t << "</a>";
    if (!n->ref.isEmpty())
    {
      t << "&#160;[external]";
    }
  }
}

void FTVHelp::generateJSLink(FTextStream &t,FTVNode *n)
{
  if (n->file.isEmpty()) // no link
  {
    t << "\"" << convertToJSString(n->name) << "\", null, ";
  }
  else // link into other page
  {
    // TODO: external links with installdox
    // TODO: use m_topLevelIndex
    t << "\"" << convertToJSString(n->name) << "\", \"";
    t << externalRef("",n->ref,TRUE);
    t << n->file << Doxygen::htmlFileExtension;
    if (!n->anchor.isEmpty()) t << "#" << n->anchor;
    t << "\", ";
  }
}

void FTVHelp::generateTree(FTextStream &t, const QList<FTVNode> &nl,int level)
{
  QCString spaces;
  spaces.fill(' ',level*2+8);
  QListIterator<FTVNode> nli(nl);
  FTVNode *n;
  for (nli.toFirst();(n=nli.current());++nli)
  {
    t << spaces << "<p>";
    generateIndent(t,n,0);
    if (n->isDir)
    {
      t << "<img " << FTV_IMGATTRIBS(folderclosed) << "onclick=\"toggleFolder('folder" << folderId << "', this)\"/>";
      generateLink(t,n);
      t << "</p>\n";
      t << spaces << "<div id=\"folder" << folderId << "\">\n";
      folderId++;
      generateTree(t,n->children,level+1);
      t << spaces << "</div>\n";
    }
    else
    {
      t << "<img " << FTV_IMGATTRIBS(doc) << "/>";
      generateLink(t,n);
      t << "</p>\n";
    }
  }
}

bool FTVHelp::generateJSTree(FTextStream &t, const QList<FTVNode> &nl,int level,bool &first)
{
  QCString indentStr;
  indentStr.fill(' ',level*2);
  bool found=FALSE;
  QListIterator<FTVNode> nli(nl);
  FTVNode *n;
  for (nli.toFirst();(n=nli.current());++nli)
  {
    // terminate previous entry
    if (!first) t << "," << endl;
    first=FALSE;

    // start entry
    if (!found)
    {
      t << "[" << endl;
    }
    found=TRUE;

    bool firstChild=TRUE;
    t << indentStr << "  [ ";
    generateJSLink(t,n);
    bool emptySection = !generateJSTree(t,n->children,level+1,firstChild);
    if (emptySection)
      t << "null ]";
    else
      t << endl << indentStr << "  ] ]"; 
  }
  return found;
}


#if 0
void FTVHelp::generateTreeViewImages()
{
  static bool done=FALSE;
  if (done) return;
  done=TRUE;

  // Generate tree view images
  FTVImageInfo *p = image_info;
  while (p->name)
  {
    QCString fileName=Config_getString("HTML_OUTPUT")+"/"+p->name;
    QFile f(fileName);
    if (f.open(IO_WriteOnly)) 
    {
      f.writeBlock((char *)p->data,p->len);
    }
    else
    {
      fprintf(stderr,"warning: Cannot open file %s for writing\n",fileName.data());
    }
    f.close();
    p++;
  }
} 
#endif

// new style images
void FTVHelp::generateTreeViewImages()
{
  QCString dname=Config_getString("HTML_OUTPUT");
  writeColoredImgData(dname,ftv_image_data);
}

// new style scripts
void FTVHelp::generateTreeViewScripts()
{
  // generate navtree.js
  {
    QFile f(Config_getString("HTML_OUTPUT")+"/navtree.js");
    if (f.open(IO_WriteOnly))
    {
      FTextStream t(&f);
      t << "var NAVTREE =" << endl;
      t << "[" << endl;
      t << "  [ ";
      QCString &projName = Config_getString("PROJECT_NAME");
      if (projName.isEmpty())
      {
        LayoutNavEntry *lne = LayoutDocManager::instance().rootNavEntry()->find(LayoutNavEntry::MainPage);
        t << "\"" << convertToJSString(lne->title()) << "\", ";
      }
      else
      {
        t << "\"" << convertToJSString(projName) << "\", ";
      }
      t << "\"index" << Doxygen::htmlFileExtension << "\", ";

      bool first=TRUE;
      generateJSTree(t,m_indentNodes[0],1,first);
      if (first) t << "]";

      t << endl << "  ] ]" << endl;
      t << "];" << endl;
      t << endl << navtree_script;
    }
  }
  // generate resize.js
  {
    QFile f(Config_getString("HTML_OUTPUT")+"/resize.js");
    if (f.open(IO_WriteOnly))
    {
      FTextStream t(&f);
      t << resize_script;
    }
  }
#if 0
  // generate jquery.js
  {
    QFile f(Config_getString("HTML_OUTPUT")+"/jquery.js");
    if (f.open(IO_WriteOnly))
    {
      FTextStream t(&f);
      t << jquery_script1 << jquery_script2 << jquery_script3;
    }
  }
#endif
  // generate navtree.css
  {
    QFile f(Config_getString("HTML_OUTPUT")+"/navtree.css");
    if (f.open(IO_WriteOnly))
    {
      FTextStream t(&f);
      t << replaceColorMarkers(navtree_css);
    }
  }
}

// old style script (used for inline trees)
void FTVHelp::generateScript(FTextStream &t)
{
  t << "    <script type=\"text/javascript\">\n";
  t << "    <!-- // Hide script from old browsers\n";
  t << "    \n";

  /* User has clicked on a node (folder or +/-) in the tree */
  t << "    function toggleFolder(id, imageNode) \n";
  t << "    {\n";
  t << "      var folder = document.getElementById(id);\n";
  t << "      var l = imageNode.src.length;\n";
  /* If the user clicks on the book icon, we move left one image so 
   * the code (below) will also adjust the '+' icon. 
   */
  t << "      if (imageNode.src.substring(l-20,l)==\"" FTV_ICON_FILE(folderclosed) "\" || \n";
  t << "          imageNode.src.substring(l-18,l)==\"" FTV_ICON_FILE(folderopen)  "\")\n";
  t << "      {\n";
  t << "        imageNode = imageNode.previousSibling;\n";
  t << "        l = imageNode.src.length;\n";
  t << "      }\n";
  t << "      if (folder == null) \n";
  t << "      {\n";
  t << "      } \n";
  /* Node controls a open section, we need to close it */
  t << "      else if (folder.style.display == \"block\") \n";
  t << "      {\n";
  t << "        if (imageNode != null) \n";
  t << "        {\n";
  t << "          imageNode.nextSibling.src = \"" FTV_ICON_FILE(folderclosed) "\";\n";
  t << "          if (imageNode.src.substring(l-13,l) == \"" FTV_ICON_FILE(mnode) "\")\n";
  t << "          {\n";
  t << "            imageNode.src = \"" FTV_ICON_FILE(pnode) "\";\n";
  t << "          }\n";
  t << "          else if (imageNode.src.substring(l-17,l) == \"" FTV_ICON_FILE(mlastnode) "\")\n";
  t << "          {\n";
  t << "            imageNode.src = \"" FTV_ICON_FILE(plastnode) "\";\n";
  t << "          }\n";
  t << "        }\n";
  t << "        folder.style.display = \"none\";\n";
  t << "      } \n";
  t << "      else \n"; /* section is closed, we need to open it */
  t << "      {\n";
  t << "        if (imageNode != null) \n";
  t << "        {\n";
  t << "          imageNode.nextSibling.src = \"" FTV_ICON_FILE(folderopen) "\";\n";
  t << "          if (imageNode.src.substring(l-13,l) == \"" FTV_ICON_FILE(pnode) "\")\n";
  t << "          {\n";
  t << "            imageNode.src = \"" FTV_ICON_FILE(mnode) "\";\n";
  t << "          }\n";
  t << "          else if (imageNode.src.substring(l-17,l) == \"" FTV_ICON_FILE(plastnode) "\")\n";
  t << "          {\n";
  t << "            imageNode.src = \"" FTV_ICON_FILE(mlastnode) "\";\n";
  t << "          }\n";
  t << "        }\n";
  t << "        folder.style.display = \"block\";\n";
  t << "      }\n";
  t << "    }\n";
  t << "\n";
  t << "    // End script hiding -->        \n";
  t << "    </script>\n";
}

// write tree inside page
void FTVHelp::generateTreeViewInline(FTextStream &t)
{
  generateScript(t);
  t << "    <div class=\"directory-alt\">\n";
  t << "      <br/>\n";
  t << "      <div style=\"display: block;\">\n";

  generateTree(t,m_indentNodes[0],0);

  t << "      </div>\n";
  t << "    </div>\n";
}

// write old style index.html and tree.html
void FTVHelp::generateTreeView()
{
  generateTreeViewImages();
  generateTreeViewScripts();
#if 0
  QCString fileName;
  QFile f;
  static bool searchEngine = Config_getBool("SEARCHENGINE");
  static bool serverBasedSearch = Config_getBool("SERVER_BASED_SEARCH");
  
  fileName=Config_getString("HTML_OUTPUT")+"/index"+Doxygen::htmlFileExtension;
  f.setName(fileName);
  if (!f.open(IO_WriteOnly))
  {
    err("Cannot open file %s for writing!\n",fileName.data());
    return;
  }
  else
  {
    FTextStream t(&f);
    //t << "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\">\n";
    t << "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Frameset//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd\">\n";
    t << "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n<head>\n";
    t << "<meta http-equiv=\"Content-Type\" content=\"text/xhtml;charset=UTF-8\"/>\n";
    t << "<title>"; 
    if (Config_getString("PROJECT_NAME").isEmpty())
    {
      t << "Doxygen Documentation";
    }
    else
    {
      t << Config_getString("PROJECT_NAME");
    }
    t << "</title>\n</head>" << endl;
    t << "<frameset cols=\"" << Config_getInt("TREEVIEW_WIDTH") << ",*\">" << endl;
    t << "  <frame src=\"tree" << Doxygen::htmlFileExtension << "\" name=\"treefrm\"/>" << endl;
    t << "  <frame src=\"main" << Doxygen::htmlFileExtension << "\" name=\"basefrm\"/>" << endl;
    t << "  <noframes>" << endl;
    t << "    <body>" << endl;
    t << "    <a href=\"main" << Doxygen::htmlFileExtension << "\">Frames are disabled. Click here to go to the main page.</a>" << endl;
    t << "    </body>" << endl;
    t << "  </noframes>" << endl;
    t << "</frameset>" << endl;
    t << "</html>" << endl;
    f.close();
  }

  // Generate tree view
  fileName=Config_getString("HTML_OUTPUT")+"/tree"+Doxygen::htmlFileExtension;
  f.setName(fileName);
  if (!f.open(IO_WriteOnly))
  {
    err("Cannot open file %s for writing!\n",fileName.data());
    return;
  }
  else
  {
    FTextStream t(&f);

    //if (searchEngine)
    //{
    //  t << "<!-- This comment will put IE 6, 7 and 8 in quirks mode -->" << endl;
    //}
    t << "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
    t << "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">\n";
    t << "  <head>\n";
    t << "    <meta http-equiv=\"Content-Type\" content=\"text/xhtml;charset=UTF-8\"/>\n";
    t << "    <meta http-equiv=\"Content-Style-Type\" content=\"text/css\" />\n";
    t << "    <meta http-equiv=\"Content-Language\" content=\"en\" />\n";
    if (searchEngine)
    {
      t << "    <link href=\"search/search.css\" rel=\"stylesheet\" type=\"text/css\"/>" << endl;
      t << "    <script type=\"text/javaScript\" src=\"search/search.js\"></script>" << endl;
    }
    t << "    <link rel=\"stylesheet\" href=\"";
    QCString cssname=Config_getString("HTML_STYLESHEET");
    if (cssname.isEmpty())
    {
      t << "doxygen.css";
    }
    else
    {
      QFileInfo cssfi(cssname);
      if (!cssfi.exists())
      {
        err("Error: user specified HTML style sheet file does not exist!\n");
      }
      t << cssfi.fileName();
    }
    t << "\"/>" << endl;
    t << "    <title>TreeView</title>\n";
    generateScript(t);
    t << "  </head>\n";
    t << "\n";
    t << "  <body class=\"ftvtree\"";
    if (searchEngine && !serverBasedSearch)
    {
      t << " onload='searchBox.OnSelectItem(0);'";
    }
    t << ">\n";
    if (searchEngine)
    {
      t << "      <script type=\"text/javascript\"><!--\n";
      t << "      var searchBox = new SearchBox(\"searchBox\", \"search\", true, '" 
        << theTranslator->trSearch() << "');\n";
      t << "      --></script>\n";
      if (!serverBasedSearch)
      {
        t << "      <div class=\"tabsearch\">\n";
        t << "        <div id=\"MSearchBox\" class=\"MSearchBoxInactive\">\n";
        t << "          <span class=\"left\">\n";
        t << "            <a id=\"MSearchClose\" href=\"javascript:searchBox.CloseResultsWindow()\">"
          << "<img id=\"MSearchCloseImg\" border=\"0\" src=\"search/close.png\" alt=\"\"/></a>\n";
        t << "            <input type=\"text\" id=\"MSearchField\" value=\"" 
          << theTranslator->trSearch() << "\" accesskey=\"S\"\n";
        t << "                   onfocus=\"searchBox.OnSearchFieldFocus(true)\" \n";
        t << "                   onblur=\"searchBox.OnSearchFieldFocus(false)\" \n";
        t << "                   onkeyup=\"searchBox.OnSearchFieldChange(event)\"/>\n";
        t << "          </span><span class=\"right\">\n";
        t << "            <img id=\"MSearchSelect\" src=\"search/mag_sel.png\"\n";
        t << "                 onmouseover=\"return searchBox.OnSearchSelectShow()\"\n";
        t << "                 onmouseout=\"return searchBox.OnSearchSelectHide()\"\n";
        t << "                 alt=\"\"/>\n";
        t << "          </span>\n";
        t << "        </div>\n";
        t << "      </div>\n";
        HtmlGenerator::writeSearchFooter(t,QCString());
      }
      else
      {
        t << "      <div class=\"tabsearch\">\n";
        t << "        <div id=\"MSearchBox\" class=\"MSearchBoxInactive\">\n";
        t << "          <span class=\"left\">\n";
        t << "            <form id=\"FSearchBox\" action=\"search.php\" method=\"get\" target=\"basefrm\">\n";
        t << "              <img id=\"MSearchSelect\" src=\"search/mag.png\" alt=\"\"/>\n";
        t << "              <input type=\"text\" id=\"MSearchField\" name=\"query\" value=\""
          << theTranslator->trSearch() << "\" size=\"20\" accesskey=\"S\" \n";
        t << "                     onfocus=\"searchBox.OnSearchFieldFocus(true)\" \n";
        t << "                     onblur=\"searchBox.OnSearchFieldFocus(false)\"/>\n";
        t << "            </form>\n";
        t << "          </span><span class=\"right\"></span>\n";
        t << "        </div>\n";
        t << "      </div>\n";
      }
    }
    t << "    <div class=\"directory\">\n";
    t << "      <h3 class=\"swap\"><span>";
    QCString &projName = Config_getString("PROJECT_NAME");
    if (projName.isEmpty())
    {
      t << "Root";
    }
    else
    {
      t << projName;
    }
    t << "</span></h3>\n";
    t << "      <div style=\"display: block;\">\n";

    generateTree(t,m_indentNodes[0],0);

    t << "      </div>\n";
    t << "    </div>\n";
  
    t << "  </body>\n";
    t << "</html>\n";
  
    f.close();
  }
#endif
}