void KPrWebPresentation::writeStartOfHeader(QTextStream& streamOut, QTextCodec *codec, const QString& subtitle, const QString& next)
{
QString mimeName ( codec->mimeName() );
if ( isXML() )
{ //Write out the XML declaration
streamOut << "<?xml version=\"1.0\" encoding=\""
<< mimeName << "\"?>\n";
}
// write <!DOCTYPE
streamOut << "<!DOCTYPE ";
if ( isXML() )
{
streamOut << "html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"";
streamOut << " \"DTD/xhtml1-transitional.dtd\">\n";
}
else
{
streamOut << "HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"";
streamOut << " \"http://www.w3.org/TR/html4/loose.dtd\">\n";
}
streamOut << "<html";
if ( isXML() )
{
// XHTML has an extra attribute defining its namespace (in the <html> opening tag)
streamOut << " xmlns=\"http://www.w3.org/1999/xhtml\"";
}
streamOut << ">\n" << "<head>\n";
// Declare what charset we are using
streamOut << "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=";
streamOut << mimeName << '"' << ( isXML() ?" /":"") << ">\n" ;
// Tell who we are (with the CVS revision number) in case we have a bug in our output!
QString strVersion("$Revision: 508787 $");
// Eliminate the dollar signs
// (We don't want that the version number changes if the HTML file is itself put in a CVS storage.)
streamOut << "<meta name=\"Generator\" content=\"KPresenter's Web Presentation "
<< strVersion.mid(10).replace("$","")
<< "\""<< ( isXML() ?" /":"") // X(HT)ML closes empty elements, HTML not!
<< ">\n";
// Load the next slide after time elapsed
if ( (timeBetweenSlides > 0) && ( ! next.isNull() ) )
{
streamOut << "<meta http-equiv=\"refresh\" content=\""
<< timeBetweenSlides
<< ";url=" << next
<< "\">\n";
}
streamOut << "<title>"<< escapeHtmlText( codec, title ) << " - " << escapeHtmlText( codec, subtitle ) << "</title>\n";
// ### TODO: transform documentinfo.xml into many <META> elements (at least the author!)
}
/**Função que prepara as figuras para desenhar a partir de uma fonte .xml e invoca o ciclo glut*/
int gerar_cena(vector<string> args)
{
string filename;
string form;
if (args.size() < 2){
cout << ERROR_NUMBER_ARGS;
return -1;
}
try{
filename = args.at(1);
if (isXML(filename) && lookUpFile(filename)){
printf("a recolher dados para desenhar cena ...\n");
readFromXML(filename); // Internamente à leitura geramos os modelos enquanto que na 1ª etapa
// eram gerados nesta mesma função
// Chamada explícita para desenhar cena
prepare_glut();
}
}
catch (invalid_argument ia){
cout << ERROR_INVALID_ARGS;
}
return -1;
}
/**Função que prepara as figuras para desenhar a partir de uma fonte .xml e invoca o ciclo glut*/
int gerar_cena(vector<string> args)
{
string filename;
string form;
if (args.size() < 2){
cout << ERROR_NUMBER_ARGS;
return -1;
}
try{
filename = args.at(1);
if (isXML(filename) && lookUpFile(filename)){
printf("a recolher dados para desenhar cena ...\n");
vector<string> files = readFromXML(filename);
for (std::vector<string>::iterator it = files.begin(); it != files.end(); ++it){
ifstream f((*it));
f >> form;
Forma* s;
if (form.compare(FORMA_RECTANGULO) == 0){
s = new Rectangulo();
}
else if (form.compare(FORMA_TRIANGULO) == 0){
s = new Triangulo();
}
else if (form.compare(FORMA_CIRCULO) == 0){
s = new Circulo();
}
else if (form.compare(FORMA_PARALEL) == 0){
s = new Paralelepipedo();
}
else if (form.compare(FORMA_ESFERA)==0){
s = new Esfera();
}
else if (form.compare(FORMA_CONE)==0){
s = new Cone();
}
s->read3DfromFile((*it));
Formas.push_back(s);
}
// Chamada explícita para desenhar cena
prepare_glut();
}
}
catch (invalid_argument ia){
cout << ERROR_INVALID_ARGS;
}
return -1;
}
// Read APNGAsm object from spec file.
// Return true if read succeeded.
bool SpecReader::read(const std::string& filePath)
{
if( !_pApngasm )
return false;
boost::scoped_ptr<priv::ISpecReaderImpl> pImpl;
// json file.
if( isJSON(filePath) )
{
pImpl.reset(new priv::JSONSpecReaderImpl());
}
// xml file.
else if( isXML(filePath) )
{
pImpl.reset(new priv::XMLSpecReaderImpl());
}
// unknown file.
else
return false;
// Read frame information from spec file.
if( !pImpl->read(filePath) )
return false;
// Create frames from spec file.
const std::vector<priv::FrameInfo>& frameInfos = pImpl->getFrameInfos();
const int count = frameInfos.size();
for(int i = 0; i < count; ++i)
{
const priv::FrameInfo& current = frameInfos[i];
_pApngasm->addFrame(current.filePath, current.delay.num, current.delay.den);
}
// Set parameter from spec file.
_pApngasm->setLoops(pImpl->getLoops());
_pApngasm->setSkipFirst(pImpl->isSkipFirst());
return true;
}
void KPrWebPresentation::createSlidesHTML( KProgress *progressBar )
{
QTextCodec *codec = KGlobal::charsets()->codecForName( m_encoding );
const QString brtag ( "<br" + QString(isXML()?" /":"") + ">" );
for ( unsigned int i = 0; i < slideInfos.count(); i++ ) {
unsigned int pgNum = i + 1; // pgquiles # elpauer . org - I think this is a bug, seems to be an overflow if we have max_unsigned_int slides
KTempFile tmp;
QString dest= QString( "%1/html/slide_%2.html" ).arg( path ).arg( pgNum );
QString next= QString( "slide_%2.html" ).arg( pgNum<slideInfos.count() ? pgNum+1 : (m_bLoopSlides ? 1 : pgNum ) ); // Ugly, but it works
QFile file( tmp.name() );
file.open( IO_WriteOnly );
QTextStream streamOut( &file );
streamOut.setCodec( codec );
writeStartOfHeader( streamOut, codec, slideInfos[ i ].slideTitle, next );
// ### TODO: transform documentinfo.xml into many <META> elements (at least the author!)
if ( i > 0 ) {
streamOut << "<link rel=\"first\" href=\"slide_1.html\"" << ( isXML() ?" /":"") << ">\n";
streamOut << "<link rel=\"prev\" href=\"slide_" << pgNum - 1 << ".html\"" << ( isXML() ?" /":"") << ">\n";
}
if ( i < slideInfos.count() - 1 ) {
streamOut << "<link rel=\"next\" href=\"slide_" << pgNum + 1 << ".html\"" << ( isXML() ?" /":"") << ">\n";
streamOut << "<link rel=\"last\" href=\"slide_" << slideInfos.count() << ".html\"" << ( isXML() ?" /":"") << ">\n";
}
streamOut << "<link rel=\"contents\" href=\"../index.html\"" << ( isXML() ?" /":"") << ">\n";
streamOut << "</head>\n";
streamOut << "<body bgcolor=\"" << backColor.name() << "\" text=\"" << textColor.name() << "\">\n";
if (m_bWriteHeader) {
streamOut << " <center>\n";
if ( i > 0 )
streamOut << " <a href=\"slide_1.html\">";
streamOut << "<img src=\"../pics/first.png\" border=\"0\" alt=\"" << i18n( "First" )
<< "\" title=\"" << i18n( "First" ) << "\"" << ( isXML() ?" /":"") << ">";
if ( i > 0 )
streamOut << "</a>";
streamOut << "\n";
if ( i > 0 )
streamOut << " <a href=\"slide_" << pgNum - 1 << ".html\">";
streamOut << "<img src=\"../pics/prev.png\" border=\"0\" alt=\"" << i18n( "Previous" )
<< "\" title=\"" << i18n( "Previous" ) << "\"" << ( isXML() ?" /":"") << ">";
if ( i > 0 )
streamOut << "</a>";
streamOut << "\n";
if ( (m_bLoopSlides) || (i < slideInfos.count() - 1 ) )
streamOut << " <a href=\"" << next << "\">";
streamOut << "<img src=\"../pics/next.png\" border=\"0\" alt=\"" << i18n( "Next" )
<< "\" title=\"" << i18n( "Next" ) << "\"" << ( isXML() ?" /":"") << ">";
if ( (m_bLoopSlides) || (i < slideInfos.count() - 1 ) )
streamOut << "</a>";
streamOut << "\n";
if ( i < slideInfos.count() - 1 )
streamOut << " <a href=\"slide_" << slideInfos.count() << ".html\">";
streamOut << "<img src=\"../pics/last.png\" border=\"0\" alt=\"" << i18n( "Last" )
<< "\" title=\"" << i18n( "Last" ) << "\"" << ( isXML() ?" /":"") << ">";
if ( i < slideInfos.count() - 1 )
streamOut << "</a>";
streamOut << "\n" << " \n";
streamOut << " <a href=\"../index.html\">";
streamOut << "<img src=\"../pics/home.png\" border=\"0\" alt=\"" << i18n( "Home" )
<< "\" title=\"" << i18n( "Home" ) << "\"" << ( isXML() ?" /":"") << ">";
streamOut << "</a>\n";
streamOut << " </center>" << brtag << "<hr noshade=\"noshade\"" << ( isXML() ?" /":"") << ">\n"; // ### TODO: is noshade W3C?
streamOut << " <center>\n <font color=\"" << escapeHtmlText( codec, titleColor.name() ) << "\">\n";
streamOut << " <b>" << escapeHtmlText( codec, title ) << "</b> - <i>" << escapeHtmlText( codec, slideInfos[ i ].slideTitle ) << "</i>\n";
streamOut << " </font>\n </center>\n";
streamOut << "<hr noshade=\"noshade\"" << ( isXML() ?" /":"") << ">" << brtag << "\n";
}
streamOut << " <center>\n ";
if ( (m_bLoopSlides) || (i < slideInfos.count() - 1) )
streamOut << "<a href=\"" << next << "\">";
streamOut << "<img src=\"../pics/slide_" << pgNum << ".png\" border=\"0\" alt=\""
<< i18n( "Slide %1" ).arg( pgNum ) << "\"" << ( isXML() ?" /":"") << ">";
if ( i < slideInfos.count() - 1 )
streamOut << "</a>";
streamOut << "\n";
streamOut << " </center>\n";
if (m_bWriteFooter) {
streamOut << brtag << "<hr noshade=\"noshade\"" << ( isXML() ?" /":"") << ">\n";
QPtrList<KPrPage> _tmpList( doc->getPageList() );
QString note ( escapeHtmlText( codec, _tmpList.at(i)->noteText() ) );
if ( !note.isEmpty() ) {
streamOut << " <b>" << escapeHtmlText( codec, i18n( "Note" ) ) << "</b>\n";
streamOut << " <blockquote>\n";
streamOut << note.replace( "\n", brtag );
streamOut << " </blockquote><hr noshade=\"noshade\"" << ( isXML() ?" /":"") << ">\n";
}
streamOut << " <center>\n";
QString htmlAuthor;
if (email.isEmpty())
htmlAuthor=escapeHtmlText( codec, author );
else
htmlAuthor=QString("<a href=\"mailto:%1\">%2</a>").arg( escapeHtmlText( codec, email )).arg( escapeHtmlText( codec, author ));
streamOut << EscapeEncodingOnly ( codec, i18n( "Created on %1 by <i>%2</i> with <a href=\"http://www.koffice.org/kpresenter\">KPresenter</a>" )
.arg( KGlobal::locale()->formatDate ( QDate::currentDate() ) ).arg( htmlAuthor ) );
streamOut << " </center><hr noshade=\"noshade\"" << ( isXML() ?" /":"") << ">\n";
}
streamOut << "</body>\n</html>\n";
file.close();
KIO::NetAccess::file_move( tmp.name(), dest, -1, true /*overwrite*/);
int p = progressBar->progress();
progressBar->setProgress( ++p );
kapp->processEvents();
}
}
