/// @brief compute space enought for export buffer
size_t PhraseIndexerImpl::size() const
{
prepareExport();
return m_w2id_index.size() + m_words2phrases.size() +
m_phrase_offsets.size() + sizeof(uint32_t) + m_phrases_size +
m_regWriter.size() + m_origPhrases.size() + m_udataWriter.size();
}
void QCScatteredStringsWriter::save(MemWriter &mwr)
{
prepareExport();
m_id2offset.save(mwr);
mwr << (uint32_t)m_acclen;
std::map<uint32_t, std::string>::const_iterator it;
for (it = m_stings.begin(); it != m_stings.end(); it++)
mwr << it->second;
}
HTMLExporter::HTMLExporter(Basket *basket)
{
QDir dir;
// Compute a default file name & path:
KConfigGroup config = Global::config()->group("Export to HTML");
QString folder = config.readEntry("lastFolder", QDir::homePath()) + "/";
QString url = folder + QString(basket->basketName()).replace("/", "_") + ".html";
// Ask a file name & path to the user:
QString filter = "*.html *.htm|" + i18n("HTML Documents") + "\n*|" + i18n("All Files");
QString destination = url;
for (bool askAgain = true; askAgain; ) {
// Ask:
destination = KFileDialog::getSaveFileName(destination, filter, 0, i18n("Export to HTML"));
// User canceled?
if (destination.isEmpty())
return;
// File already existing? Ask for overriding:
if (dir.exists(destination)) {
int result = KMessageBox::questionYesNoCancel(
0,
"<qt>" + i18n("The file <b>%1</b> already exists. Do you really want to override it?",
KUrl(destination).fileName()),
i18n("Override File?"),
KGuiItem(i18n("&Override"), "document-save")
);
if (result == KMessageBox::Cancel)
return;
else if (result == KMessageBox::Yes)
askAgain = false;
} else
askAgain = false;
}
// Create the progress dialog that will always be shown during the export:
KProgressDialog dialog(0, i18n("Export to HTML"), i18n("Exporting to HTML. Please wait..."), /*Not modal, for password dialogs!*/false);
dialog.showCancelButton(false);
dialog.setAutoClose(true);
dialog.show();
progress = dialog.progressBar();
// Remember the last folder used for HTML exporation:
config.writeEntry("lastFolder", KUrl(destination).directory());
config.sync();
prepareExport(basket, destination);
exportBasket(basket, /*isSubBasket*/false);
progress->setValue(progress->value()+1); // Finishing finished
}
/// @brief export phrase storage
// export format: [WORD-HASH_TO_PHRASEID][PHRASES_OFFSETS][PHRASES]
void PhraseIndexerImpl::save(MemWriter &mwr)
{
prepareExport();
m_w2id_index.save(mwr);
m_words2phrases.save(mwr);
m_phrase_offsets.save(mwr);
mwr << (uint32_t)m_phrases_size;
for (vector<Phrase>::iterator it = m_phrases.begin(); it != m_phrases.end(); it++)
it->save(mwr);
m_regWriter.save(mwr);
m_origPhrases.save(mwr);
m_udataWriter.save(mwr);
}
// format: [OFFSET_MAP][STR_SIZE:4][STRINGS:m_acclen]
size_t QCScatteredStringsWriter::size() const {
prepareExport();
return m_id2offset.size() + sizeof(uint32_t) + m_acclen;
}
