#include <htmlhelp.h>

Inheritance diagram for HtmlHelp:

Public Member Functions
	HtmlHelp ()

	~HtmlHelp ()

void	initialize ()

void	finalize ()

void	incContentsDepth ()

void	decContentsDepth ()

void	addContentsItem (bool isDir, const char name, const char ref, const char file, const char anchor, bool separateIndex, bool addToNavIndex, Definition *def)

void	addIndexItem (Definition context, MemberDef md, const char sectionAnchor, const char title)

void	addIndexFile (const char *name)

void	addImageFile (const char *)

void	addStyleSheetFile (const char *)

Public Member Functions inherited from IndexIntf
virtual	~IndexIntf ()

Static Public Member Functions
static QCString	getLanguageString ()

Private Types
enum	ImageNumber { BOOK_CLOSED =1, BOOK_OPEN, BOOK_CLOSED_NEW, BOOK_OPEN_NEW, FOLDER_CLOSED, FOLDER_OPEN, FOLDER_CLOSED_NEW, FOLDER_OPEN_NEW, QUERY, QUERY_NEW, TEXT, TEXT_NEW, WEB_DOC, WEB_DOC_NEW, WEB_LINK, WEB_LINK_NEW, INFO, INFO_NEW, LINK, LINK_NEW, BOOKLET, BOOKLET_NEW, EMAIL, EMAIL_NEW, EMAIL2, EMAIL2_NEW, IMAGE, IMAGE_NEW, AUDIO, AUDIO_NEW, MUSIC, MUSIC_NEW, VIDEO, VIDEO_NEW, INDEX, INDEX_NEW, IDEA, IDEA_NEW, NOTE, NOTE_NEW, TOOL, TOOL_NEW }

Private Member Functions
void	createProjectFile ()

QCString	recode (const QCString &s)

Private Attributes
QFile *	cf

QFile *	kf

FTextStream	cts

FTextStream	kts

HtmlHelpIndex *	index

int	dc

QStrList	indexFiles

QStrList	imageFiles

QDict< void >	indexFileDict

void *	m_fromUtf8

Static Private Attributes
static HtmlHelp *	theInstance = 0

Friends
class	HtmlHelpIndex

Detailed Description

A class that generated the HTML Help specific files.

These files can be used with the Microsoft HTML Help workshop to generate compressed HTML files (.chm).

Definition at line 38 of file htmlhelp.h.

Member Enumeration Documentation

enum HtmlHelp::ImageNumber

private

used in imageNumber param of HTMLHelp::addContentsItem() function to specify document icon in tree view. Writes <param name="ImageNumber" value="xx"> in .HHC file.

Enumerator
BOOK_CLOSED
BOOK_OPEN
BOOK_CLOSED_NEW
BOOK_OPEN_NEW
FOLDER_CLOSED
FOLDER_OPEN
FOLDER_CLOSED_NEW
FOLDER_OPEN_NEW
QUERY
QUERY_NEW
TEXT
TEXT_NEW
WEB_DOC
WEB_DOC_NEW
WEB_LINK
WEB_LINK_NEW
INFO
INFO_NEW
LINK
LINK_NEW
BOOKLET
BOOKLET_NEW
EMAIL
EMAIL_NEW
EMAIL2
EMAIL2_NEW
IMAGE
IMAGE_NEW
AUDIO
AUDIO_NEW
MUSIC
MUSIC_NEW
VIDEO
VIDEO_NEW
INDEX
INDEX_NEW
IDEA
IDEA_NEW
NOTE
NOTE_NEW
TOOL
TOOL_NEW

Definition at line 43 of file htmlhelp.h.

                     { 
      BOOK_CLOSED=1,    BOOK_OPEN,
      BOOK_CLOSED_NEW,  BOOK_OPEN_NEW,
      FOLDER_CLOSED,    FOLDER_OPEN,
      FOLDER_CLOSED_NEW,FOLDER_OPEN_NEW,
      QUERY,            QUERY_NEW,
      TEXT,             TEXT_NEW,
      WEB_DOC,          WEB_DOC_NEW,
      WEB_LINK,         WEB_LINK_NEW,
      INFO,             INFO_NEW,
      LINK,             LINK_NEW,
      BOOKLET,          BOOKLET_NEW,
      EMAIL,            EMAIL_NEW,
      EMAIL2,           EMAIL2_NEW,
      IMAGE,            IMAGE_NEW,
      AUDIO,            AUDIO_NEW,
      MUSIC,            MUSIC_NEW,
      VIDEO,            VIDEO_NEW,
      INDEX,            INDEX_NEW,
      IDEA,             IDEA_NEW,
      NOTE,             NOTE_NEW,
      TOOL,             TOOL_NEW
    };

Constructor & Destructor Documentation

HtmlHelp::HtmlHelp ( )

Constructs an html object. The object has to be initialized before it can be used.

Definition at line 273 of file htmlhelp.cpp.

References cf, dc, HtmlHelpIndex, index, kf, and m_fromUtf8.

                   : indexFileDict(1009)
{
  /* initial depth */
  dc = 0;
  cf = kf = 0;
  index = new HtmlHelpIndex(this);
  m_fromUtf8 = (void *)(-1);
}

HtmlHelp::~HtmlHelp ( )

Definition at line 282 of file htmlhelp.cpp.

References index, m_fromUtf8, and portable_iconv_close().

{
  if (m_fromUtf8!=(void *)(-1))   portable_iconv_close(m_fromUtf8);
  delete index;
}

Member Function Documentation

void HtmlHelp::addContentsItem	(	bool	isDir,
		const char *	name,
		const char *	ref,
		const char *	file,
		const char *	anchor,
		bool	separateIndex,
		bool	addToNavIndex,
		Definition *	def
	)

virtual

Add an list item to the contents file.

Parameters

isDir	boolean indicating if this is a dir or file entry
name	the name of the item.
ref	the URL of to the item.
file	the file in which the item is defined.
anchor	the anchor of the item.
separateIndex	not used.
addToNavIndex	not used.
def	not used.

Implements IndexIntf.

Definition at line 628 of file htmlhelp.cpp.

References BOOK_CLOSED, convertToHtml(), cts, dc, Doxygen::htmlFileExtension, recode(), and TEXT.

{
  // If we're using a binary toc then folders cannot have links. 
  // Tried this and I didn't see any problems, when not using
  // the resetting of file and anchor the TOC works better
  // (prev / next button)
  //if(Config_getBool(BINARY_TOC) && isDir) 
  //{
    //file = 0;
    //anchor = 0;
  //}
  int i; for (i=0;i<dc;i++) cts << "  ";
  cts << "<LI><OBJECT type=\"text/sitemap\">";
  cts << "<param name=\"Name\" value=\"" << convertToHtml(recode(name),TRUE) << "\">";
  if (file)      // made file optional param - KPW
  {
    if (file && (file[0]=='!' || file[0]=='^')) // special markers for user defined URLs
    {
      cts << "<param name=\"";
      if (file[0]=='^') cts << "URL"; else cts << "Local";
      cts << "\" value=\"";
      cts << &file[1];
    }
    else
    {
      cts << "<param name=\"Local\" value=\"";
      cts << file << Doxygen::htmlFileExtension;
      if (anchor) cts << "#" << anchor;  
    }
    cts << "\">";
  }
  cts << "<param name=\"ImageNumber\" value=\"";
  if (isDir)  // added - KPW
  {
    cts << (int)BOOK_CLOSED ;
  }
  else
  {
    cts << (int)TEXT;
  }
  cts << "\">";
  cts << "</OBJECT>\n";
}

void HtmlHelp::addImageFile ( const char * fileName )

virtual

Implements IndexIntf.

Definition at line 712 of file htmlhelp.cpp.

References imageFiles.

{
  if (!imageFiles.contains(fileName)) imageFiles.append(fileName);
}

void HtmlHelp::addIndexFile ( const char * name )

virtual

Implements IndexIntf.

Definition at line 537 of file htmlhelp.cpp.

References indexFileDict, and indexFiles.

{
  if (indexFileDict.find(s)==0)
  {
    indexFiles.append(s);
    indexFileDict.insert(s,(void *)0x8);
  }
}

void HtmlHelp::addIndexItem	(	Definition *	context,
		MemberDef *	md,
		const char *	sectionAnchor,
		const char *	title
	)

virtual

Implements IndexIntf.

Definition at line 680 of file htmlhelp.cpp.

References HtmlHelpIndex::addItem(), MemberDef::anchor(), Config_getBool, MemberDef::getFileDef(), MemberDef::getGroupDef(), MemberDef::getOutputFileBase(), Definition::getOutputFileBase(), index, and Definition::name().

{
  if (md)
  {
    static bool separateMemberPages = Config_getBool(SEPARATE_MEMBER_PAGES);
    if (context==0) // global member
    {
      if (md->getGroupDef())
        context = md->getGroupDef();
      else if (md->getFileDef())
        context = md->getFileDef();
    }
    if (context==0) return; // should not happen
    QCString cfname  = md->getOutputFileBase();
    QCString cfiname = context->getOutputFileBase();
    QCString level1  = context->name();
    QCString level2  = md->name();
    QCString contRef = separateMemberPages ? cfname : cfiname;
    QCString memRef  = cfname;
    QCString anchor  = sectionAnchor ? QCString(sectionAnchor) : md->anchor();
    index->addItem(level1,level2,contRef,anchor,TRUE,FALSE);
    index->addItem(level2,level1,memRef,anchor,TRUE,TRUE);
  }
  else if (context)
  {
    QCString level1  = word ? QCString(word) : context->name();
    index->addItem(level1,0,context->getOutputFileBase(),sectionAnchor,TRUE,FALSE);
  }
}

void HtmlHelp::addStyleSheetFile ( const char * )

inlinevirtual

Implements IndexIntf.

Definition at line 86 of file htmlhelp.h.

{}

void HtmlHelp::createProjectFile ( )

private

Definition at line 466 of file htmlhelp.cpp.

References Config_getBool, Config_getString, endl(), err(), getLanguageString(), Doxygen::htmlFileExtension, imageFiles, indexFiles, and recode().

Referenced by finalize().

{
  /* Write the project file */
  QCString fName = Config_getString(HTML_OUTPUT) + "/index.hhp";
  QFile f(fName);
  if (f.open(IO_WriteOnly))
  {
    FTextStream t(&f);
    
    QCString indexName="index"+Doxygen::htmlFileExtension;
    t << "[OPTIONS]\n";
    if (!Config_getString(CHM_FILE).isEmpty())
    {
      t << "Compiled file=" << Config_getString(CHM_FILE) << "\n";
    }
    t << "Compatibility=1.1\n"
         "Full-text search=Yes\n"
         "Contents file=index.hhc\n"
         "Default Window=main\n"
         "Default topic=" << indexName << "\n"
         "Index file=index.hhk\n"
         "Language=" << getLanguageString() << endl;
    if (Config_getBool(BINARY_TOC)) t << "Binary TOC=YES\n";
    if (Config_getBool(GENERATE_CHI)) t << "Create CHI file=YES\n";
    t << "Title=" << recode(Config_getString(PROJECT_NAME)) << endl << endl;
    
    t << "[WINDOWS]" << endl;
    // NOTE: the 0x10387e number is a set of bits specifying the buttons
    //       which should appear in the CHM viewer; that specific value
    //       means "show all buttons including the font-size one";
    //       the font-size one is not normally settable by the HTML Help Workshop
    //       utility but the way to set it is described here:
    //          http://support.microsoft.com/?scid=kb%3Ben-us%3B240062&x=17&y=18
    // NOTE: the 0x70387e number in addition to the above the Next and Prev button
    //       are shown. They can only be shown in case of a binary toc.
    //          dee http://www.mif2go.com/xhtml/htmlhelp_0016_943addingtabsandtoolbarbuttonstohtmlhelp.htm#Rz108x95873
    //       Value has been taken from htmlhelp.h file of the HTML Help Workshop
    if (Config_getBool(BINARY_TOC))
    {
      t << "main=\"" << recode(Config_getString(PROJECT_NAME)) << "\",\"index.hhc\","
         "\"index.hhk\",\"" << indexName << "\",\"" << 
         indexName << "\",,,,,0x23520,,0x70387e,,,,,,,,0" << endl << endl;
    }
    else
    {
      t << "main=\"" << recode(Config_getString(PROJECT_NAME)) << "\",\"index.hhc\","
         "\"index.hhk\",\"" << indexName << "\",\"" << 
         indexName << "\",,,,,0x23520,,0x10387e,,,,,,,,0" << endl << endl;
    }
    
    t << "[FILES]" << endl;
    char *s = indexFiles.first();
    while (s)
    {
      t << s << endl;
      s = indexFiles.next();
    }
    uint i;
    for (i=0;i<imageFiles.count();i++)
    {
      t << imageFiles.at(i) << endl;
    }
    f.close();
  }
  else
  {
    err("Could not open file %s for writing\n",fName.data());
  }
}

void HtmlHelp::decContentsDepth ( )

virtual

Decrease the level of the contents hierarchy. This will end the unnumber HTML list.

See Also: incContentsDepth()

Implements IndexIntf.

Definition at line 589 of file htmlhelp.cpp.

References cts, and dc.

{
  int i; for (i=0;i<dc;i++) cts << "  ";
  cts << "</UL>\n";
  --dc;
}

void HtmlHelp::finalize ( )

virtual

Finalizes the HTML help. This will finish and close the contents file (index.hhc) and the index file (index.hhk).

See Also: initialize()

Implements IndexIntf.

Definition at line 550 of file htmlhelp.cpp.

References cf, createProjectFile(), cts, index, kf, kts, FTextStream::unsetDevice(), and HtmlHelpIndex::writeFields().

{
  // end the contents file
  cts << "</UL>\n";
  cts << "</BODY>\n";
  cts << "</HTML>\n";
  cts.unsetDevice();
  cf->close();
  delete cf;
  
  index->writeFields(kts);
  
  // end the index file
  kts << "</UL>\n";
  kts << "</BODY>\n";
  kts << "</HTML>\n";
  kts.unsetDevice();
  kf->close();
  delete kf;
  createProjectFile();
  s_languageDict.clear();
}

QCString HtmlHelp::getLanguageString ( )

static

Definition at line 450 of file htmlhelp.cpp.

References Translator::idLanguage(), and theTranslator.

Referenced by createProjectFile(), and TranslateContext::Private::langString().

{
  if (!theTranslator->idLanguage().isEmpty())
  {
    QCString *s = s_languageDict[theTranslator->idLanguage()];
    if (s)
    {
      return *s;
    }
  }
  // default language
  return "0x409 English (United States)";
}

void HtmlHelp::incContentsDepth ( )

virtual

Increase the level of the contents hierarchy. This will start a new unnumbered HTML list in contents file.

See Also: decContentsDepth()

Implements IndexIntf.

Definition at line 578 of file htmlhelp.cpp.

References cts, and dc.

{
  int i; for (i=0;i<dc+1;i++) cts << "  ";
  cts << "<UL>\n";
  ++dc;
}

void HtmlHelp::initialize ( )

virtual

This will create a contents file (index.hhc) and a index file (index.hhk) and write the header of those files. It also creates a project file (index.hhp)

See Also: finalize()

Implements IndexIntf.

Definition at line 304 of file htmlhelp.cpp.

References cf, Config_getString, cts, err(), kf, kts, m_fromUtf8, portable_iconv_open(), and FTextStream::setDevice().

{
  const char *str = Config_getString(CHM_INDEX_ENCODING);
  if (!str) str = "CP1250"; // use safe and likely default
  m_fromUtf8 = portable_iconv_open(str,"UTF-8"); 
  if (m_fromUtf8==(void *)(-1))
  {
    err("unsupported character conversion for CHM_INDEX_ENCODING: '%s'->'UTF-8'\n", str);
    exit(1);
  }
  /* open the contents file */
  QCString fName = Config_getString(HTML_OUTPUT) + "/index.hhc";
  cf = new QFile(fName);
  if (!cf->open(IO_WriteOnly))
  {
    err("Could not open file %s for writing\n",fName.data());
    exit(1);
  }
  /* Write the header of the contents file */
  cts.setDevice(cf);
  cts << "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n"
         "<HTML><HEAD></HEAD><BODY>\n"
         "<OBJECT type=\"text/site properties\">\n"
         "<param name=\"FrameName\" value=\"right\">\n"
         "</OBJECT>\n"
         "<UL>\n";
  
  /* open the contents file */
  fName = Config_getString(HTML_OUTPUT) + "/index.hhk";
  kf = new QFile(fName);
  if (!kf->open(IO_WriteOnly))
  {
    err("Could not open file %s for writing\n",fName.data());
    exit(1);
  }
  /* Write the header of the contents file */
  kts.setDevice(kf);
  kts << "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\">\n"
         "<HTML><HEAD></HEAD><BODY>\n"
         "<OBJECT type=\"text/site properties\">\n"
         "<param name=\"FrameName\" value=\"right\">\n"
         "</OBJECT>\n"
         "<UL>\n";
  /* language codes for Html help
     0x405 Czech
     0x406 Danish
     0x413 Dutch
     0xC09 English (Australia)
     0x809 English (Britain)
     0x1009 English (Canada)
     0x1809 English (Ireland)
     0x1409 English (New Zealand)
     0x1C09 English (South Africa)
     0x409 English (United States)
     0x40B Finnish
     0x40C French
     0x407 German
     0x408 Greece
     0x40E Hungarian
     0x410 Italian
     0x814 Norwegian
     0x415 Polish
     0x816 Portuguese(Portugal)
     0x416 Portuguese(Brazil)
     0x419 Russian
     0x80A Spanish(Mexico)
     0xC0A Spanish(Modern Sort)
     0x40A Spanish(Traditional Sort)
     0x41D Swedish
     0x41F Turkey
     0x411 Japanese
     0x412 Korean
     0x804 Chinese (PRC)
     0x404 Chinese (Taiwan)
     New LCIDs:
     0x421 Indonesian
     0x41A Croatian
     0x418 Romanian
     0x424 Slovenian
     0x41B Slovak
     0x422 Ukrainian
     0x81A Serbian (Serbia, Latin)
     0x403 Catalan
     0x426 Latvian
     0x427 Lithuanian
     0x436 Afrikaans
     0x42A Vietnamese
     0x429 Persian (Iran)
     0xC01 Arabic (Egypt) - I don't know which version of arabic is used inside translator_ar.h ,
     so I have chosen Egypt at random
  */
  s_languageDict.setAutoDelete(TRUE);
  s_languageDict.clear();
  s_languageDict.insert("czech",       new QCString("0x405 Czech"));
  s_languageDict.insert("danish",      new QCString("0x406 Danish"));
  s_languageDict.insert("dutch",       new QCString("0x413 Dutch"));
  s_languageDict.insert("finnish",     new QCString("0x40B Finnish"));
  s_languageDict.insert("french",      new QCString("0x40C French"));
  s_languageDict.insert("german",      new QCString("0x407 German"));
  s_languageDict.insert("greek",       new QCString("0x408 Greece"));
  s_languageDict.insert("hungarian",   new QCString("0x40E Hungarian"));
  s_languageDict.insert("italian",     new QCString("0x410 Italian"));
  s_languageDict.insert("norwegian",   new QCString("0x814 Norwegian"));
  s_languageDict.insert("polish",      new QCString("0x415 Polish"));
  s_languageDict.insert("portuguese",  new QCString("0x816 Portuguese(Portugal)"));
  s_languageDict.insert("brazilian",   new QCString("0x416 Portuguese(Brazil)"));
  s_languageDict.insert("russian",     new QCString("0x419 Russian"));
  s_languageDict.insert("spanish",     new QCString("0x40A Spanish(Traditional Sort)"));
  s_languageDict.insert("swedish",     new QCString("0x41D Swedish"));
  s_languageDict.insert("turkish",     new QCString("0x41F Turkey"));
  s_languageDict.insert("japanese",    new QCString("0x411 Japanese"));
  s_languageDict.insert("japanese-en", new QCString("0x411 Japanese"));
  s_languageDict.insert("korean",      new QCString("0x412 Korean"));
  s_languageDict.insert("korean-en",   new QCString("0x412 Korean"));
  s_languageDict.insert("chinese",     new QCString("0x804 Chinese (PRC)"));
  s_languageDict.insert("chinese-traditional", new QCString("0x404 Chinese (Taiwan)"));
  // new LCIDs
  s_languageDict.insert("indonesian",  new QCString("0x412 Indonesian"));
  s_languageDict.insert("croatian",    new QCString("0x41A Croatian"));
  s_languageDict.insert("romanian",    new QCString("0x418 Romanian"));
  s_languageDict.insert("slovene",     new QCString("0x424 Slovenian"));
  s_languageDict.insert("slovak",      new QCString("0x41B Slovak"));
  s_languageDict.insert("ukrainian",   new QCString("0x422 Ukrainian"));
  s_languageDict.insert("serbian",     new QCString("0x81A Serbian (Serbia, Latin)"));
  s_languageDict.insert("catalan",     new QCString("0x403 Catalan"));
  s_languageDict.insert("lithuanian",  new QCString("0x427 Lithuanian"));
  s_languageDict.insert("afrikaans",   new QCString("0x436 Afrikaans"));
  s_languageDict.insert("vietnamese",  new QCString("0x42A Vietnamese"));
  s_languageDict.insert("persian",     new QCString("0x429 Persian (Iran)"));
  s_languageDict.insert("arabic",      new QCString("0xC01 Arabic (Egypt)"));
  s_languageDict.insert("latvian",     new QCString("0x426 Latvian"));
  s_languageDict.insert("macedonian",  new QCString("0x042f Macedonian (Former Yugoslav Republic of Macedonia)"));
  s_languageDict.insert("armenian",    new QCString("0x42b Armenian"));
  //Code for Esperanto should be as shown below but the htmlhelp compiler 1.3 does not support this
  // (and no newer version is available).
  //So do a fallback to the default language (see getLanguageString())
  //s_languageDict.insert("esperanto",   new QCString("0x48f Esperanto"));
  s_languageDict.insert("serbian-cyrillic", new QCString("0xC1A Serbian (Serbia, Cyrillic)"));
}

QCString HtmlHelp::recode ( const QCString & s )

private

Definition at line 596 of file htmlhelp.cpp.

References m_fromUtf8, and portable_iconv().

Referenced by addContentsItem(), createProjectFile(), and HtmlHelpIndex::writeFields().

{
  int iSize        = s.length();
  int oSize        = iSize*4+1;
  QCString output(oSize);
  size_t iLeft     = iSize;
  size_t oLeft     = oSize;
  char *iPtr       = s.rawData();
  char *oPtr       = output.rawData();
  if (!portable_iconv(m_fromUtf8,&iPtr,&iLeft,&oPtr,&oLeft))
  {
    oSize -= (int)oLeft;
    output.resize(oSize+1);
    output.at(oSize)='\0';
    return output;
  }
  else
  {
    return s;
  }
}