/**
* Exports the current model to docbook in the given directory
* @param destDir the directory where the docbook file and the figures will
* be written
* @todo better handling of error conditions
* @return true if saving is successful and false otherwise.
*/
void DocbookGenerator::generateDocbookForProjectInto(const KUrl& destDir)
{
m_destDir = destDir;
umlDoc->writeToStatusBar(i18n("Exporting all views..."));
QStringList errors = UMLViewImageExporterModel().exportAllViews(
UMLViewImageExporterModel::mimeTypeToImageType("image/png"), destDir, false);
if (!errors.empty()) {
KMessageBox::errorList(UMLApp::app(), i18n("Some errors happened when exporting the images:"), errors);
return;
}
umlDoc->writeToStatusBar(i18n("Generating Docbook..."));
docbookGeneratorJob = new DocbookGeneratorJob( this );
connect(docbookGeneratorJob, SIGNAL(docbookGenerated(QString)), this, SLOT(slotDocbookGenerationFinished(QString)));
connect(docbookGeneratorJob, SIGNAL(finished()), this, SLOT(threadFinished()));
uDebug()<<"Threading";
docbookGeneratorJob->start();
}
void DocbookGeneratorJob::run()
{
UMLApp* app = UMLApp::app();
UMLDoc* umlDoc = app->document();
//write the XMI model in an in-memory char* string
QString xmi;
QTextStream xmiStream(&xmi, QIODevice::WriteOnly);
#if QT_VERSION >= 0x050000
QTemporaryFile file; // we need this tmp file if we are writing to a remote file
#else
KTemporaryFile file; // we need this tmp file if we are writing to a remote file
#endif
file.setAutoRemove(false);
// lets open the file for writing
if (!file.open()) {
uError() << "There was a problem saving file" << file.fileName();
return;
}
umlDoc->saveToXMI(file); // save the xmi stuff to it
xsltStylesheetPtr cur = NULL;
xmlDocPtr doc, res;
const char *params[16 + 1];
int nbparams = 0;
params[nbparams] = NULL;
#if QT_VERSION >= 0x050000
QString xsltFile(QStandardPaths::locate(QStandardPaths::DataLocation, QLatin1String("xmi2docbook.xsl")));
#else
QString xsltFile(KGlobal::dirs()->findResource("appdata", QLatin1String("xmi2docbook.xsl")));
#endif
xmlSubstituteEntitiesDefault(1);
xmlLoadExtDtdDefaultValue = 1;
cur = xsltParseStylesheetFile((const xmlChar *)xsltFile.toLatin1().constData());
doc = xmlParseFile((const char*)(file.fileName().toUtf8()));
res = xsltApplyStylesheet(cur, doc, params);
#if QT_VERSION >= 0x050000
QTemporaryFile tmpDocBook;
#else
KTemporaryFile tmpDocBook;
#endif
tmpDocBook.setAutoRemove(false);
tmpDocBook.open();
umlDoc->writeToStatusBar(i18n("Exporting to DocBook..."));
xsltSaveResultToFd(tmpDocBook.handle(), res, cur);
xsltFreeStylesheet(cur);
xmlFreeDoc(res);
xmlFreeDoc(doc);
xsltCleanupGlobals();
xmlCleanupParser();
emit docbookGenerated(tmpDocBook.fileName());
}