KoShape* StencilShapeFactory::
createFromOdf(KoStore* store, KoDocumentResourceManager* documentRes) const
{
KoOdfReadStore odfStore(store);
QString errorMessage;
if (! odfStore.loadAndParse(errorMessage)) {
kError() << "loading and parsing failed:" << errorMessage << endl;
return 0;
}
KoXmlElement content = odfStore.contentDoc().documentElement();
KoXmlElement realBody(KoXml::namedItemNS(content, KoXmlNS::office, "body"));
if (realBody.isNull()) {
kError() << "No body tag found!" << endl;
return 0;
}
KoXmlElement body = KoXml::namedItemNS(realBody, KoXmlNS::office, "drawing");
if (body.isNull()) {
kError() << "No office:drawing tag found!" << endl;
return 0;
}
KoXmlElement page = KoXml::namedItemNS(body, KoXmlNS::draw, "page");
if (page.isNull()) {
kError() << "No page found!" << endl;
return 0;
}
KoXmlElement shapeElement = KoXml::namedItemNS(page, KoXmlNS::draw, "g");
if (shapeElement.isNull()) {
shapeElement = KoXml::namedItemNS(page, KoXmlNS::draw, "custom-shape");
if (shapeElement.isNull()) {
kError() << "draw:g or draw:custom-shape element not found!" << endl;
return 0;
}
}
KoOdfLoadingContext loadingContext(odfStore.styles(), odfStore.store());
KoShapeLoadingContext context(loadingContext, documentRes);
KoShapeRegistry* registry = KoShapeRegistry::instance();
foreach (const QString & id, registry->keys()) {
KoShapeFactoryBase* shapeFactory = registry->value(id);
shapeFactory->newDocumentResourceManager(documentRes);
}
return KoShapeRegistry::instance()->createShapeFromOdf(shapeElement, context);
}
QByteArray KoScriptingOdfStore::getByteArray()
{
if (! m_byteArray.isNull())
return m_byteArray;
if (m_readStore) {
//kDebug(32010) << "KoScriptingOdfStore::getByteArray() Cleaning prev cached store up.";
if (m_readStore->isOpen() ) {
//kDebug(32010) << "KoScriptingOdfStore::getByteArray() Closing prev cached store.";
m_readStore->close();
}
delete m_readStore;
m_readStore = 0;
}
if (m_readDevice) {
//kDebug(32010) << "KoScriptingOdfStore::getByteArray() Cleaning prev cached device up.";
delete m_readDevice;
m_readDevice = 0;
}
if (! m_document) {
//kWarning(32010) << "KoScriptingOdfStore::getByteArray() No document defined.";
return QByteArray();
}
//kDebug(32010) << "KoScriptingOdfStore::getByteArray() Reading ByteArray.";
QBuffer buffer(&m_byteArray);
KoStore *store = KoStore::createStore(&buffer, KoStore::Write, "KrossScript", KoStore::Tar);
KoOdfWriteStore odfStore(store);
odfStore.manifestWriter("");
KoEmbeddedDocumentSaver embeddedSaver;
KoDocument::SavingContext documentContext(odfStore, embeddedSaver);
QByteArray mime = getMimeType();
if (! m_document->saveOdf(documentContext)) {
kWarning(32010) << "KoScriptingOdfStore::open() Failed to save Oasis to ByteArray";
m_byteArray = QByteArray();
}
//odfStore.closeContentWriter();
odfStore.closeManifestWriter();
delete store;
return m_byteArray;
}
bool KoOdfPaste::paste(KoOdf::DocumentType documentType, const QByteArray &bytes)
{
if (bytes.isEmpty())
return false;
QBuffer buffer;
buffer.setData(bytes);
KoStore * store = KoStore::createStore(&buffer, KoStore::Read);
store->disallowNameExpansion();
KoOdfReadStore odfStore(store); // KoOdfReadStore does not delete the store on destruction
QString errorMessage;
if (! odfStore.loadAndParse(errorMessage)) {
kWarning(30002) << "loading and parsing failed:" << errorMessage;
delete store;
return false;
}
KoXmlElement content = odfStore.contentDoc().documentElement();
KoXmlElement realBody(KoXml::namedItemNS(content, KoXmlNS::office, "body"));
if (realBody.isNull()) {
kWarning(30002) << "No body tag found";
delete store;
return false;
}
KoXmlElement body = KoXml::namedItemNS(realBody, KoXmlNS::office, KoOdf::bodyContentElement(documentType, false));
if (body.isNull()) {
kWarning(30002) << "No" << KoOdf::bodyContentElement(documentType, true) << "tag found";
delete store;
return false;
}
bool retval = process(body, odfStore);
delete store;
return retval;
}
KoFilter::ConversionStatus AsciiImport::convert(const QByteArray& from, const QByteArray& to)
{
// check for proper conversion
if (to != "application/vnd.oasis.opendocument.text" || from != "text/plain") {
return KoFilter::NotImplemented;
}
QFile in(m_chain->inputFile());
if (!in.open(QIODevice::ReadOnly)) {
kError(30502) << "Unable to open input file!" << endl;
in.close();
return KoFilter::FileNotFound;
}
#ifdef OUTPUT_AS_ODT_FILE
#else
KoDocument* document = m_chain->outputDocument();
if (!document)
return KoFilter::StupidError;
KWDocument *outputDoc = qobject_cast<KWDocument*>(document);
outputDoc->setOutputMimeType(to);
//outputDoc->setSaveInBatchMode(true);
QPointer<KoUpdater> loadUpdater = outputDoc->progressUpdater()->startSubtask(2, "load");
loadUpdater->setRange(0, in.size());
QPointer<KoUpdater> layoutUpdater = outputDoc->progressUpdater()->startSubtask(3, "layout");
#endif
// try to read 100000 bytes so we can be quite sure the guessed encoding is correct.
// this code is inspired by the kate encoding guessing first try UTF-8
QByteArray data = in.read(100000);
in.seek(0);
QTextCodec *codec = QTextCodec::codecForName("UTF-8");
if (!checkEncoding(codec, data)) {
KEncodingProber prober(KEncodingProber::Universal);
prober.feed(data);
kDebug(30502) << "guessed" << prober.encoding() << prober.confidence();
if (prober.confidence() > 0.5)
codec = QTextCodec::codecForName(prober.encoding());
if (!codec || !checkEncoding(codec, data )) {
codec = QTextCodec::codecForName("ISO 8859-15");
if (!checkEncoding(codec, data))
codec = QTextCodec::codecForName("UTF-8");
}
}
int paragraphStrategy = 0;
if (!m_chain->manager()->getBatchMode()) {
QPointer<AsciiImportDialog> dialog = new AsciiImportDialog(codec->name(), QApplication::activeWindow());
if (!dialog) { in.close(); return KoFilter::StupidError; }
if (!dialog->exec()) { in.close(); return KoFilter::UserCancelled; }
codec = dialog->getCodec();
paragraphStrategy = dialog->getParagraphStrategy();
}
if (!codec) return KoFilter::StupidError;
kDebug(30502) << "Charset used:" << codec->name();
#ifdef OUTPUT_AS_ODT_FILE
KoStore *store = KoStore::createStore(m_chain->outputFile(), KoStore::Write, to, KoStore::Zip);
if (!store || store->bad()) {
kWarning(30502) << "Unable to open output file!";
delete store;
return KoFilter::FileNotFound;
}
store->disallowNameExpansion();
kDebug(30502) << "created store.";
KoOdfWriteStore odfStore(store);
odfStore.manifestWriter(to);
KoXmlWriter* contentWriter = odfStore.contentWriter();
if (!contentWriter) {
delete store;
return KoFilter::CreationError;
}
KoGenStyles mainStyles;
KoXmlWriter *bodyWriter = odfStore.bodyWriter();
bodyWriter->startElement("office:body");
bodyWriter->startElement("office:text");
QString styleName("txt");
KoGenStyle style(KoGenStyle::ParagraphStyle, "paragraph");
style.addAttribute("style:display-name", styleName);
style.addProperty("fo:font-family", "dejavu sans mono", KoGenStyle::TextType);
style.addProperty("fo:font-family-generic", "modern", KoGenStyle::TextType);
style.addProperty("fo:font-size", "10pt", KoGenStyle::TextType);
style.addProperty("fo:font-weight", "normal", KoGenStyle::TextType);
QString name(QString(QUrl::toPercentEncoding(styleName, "", " ")).replace('%', '_'));
name = mainStyles.insert(style, name, KoGenStyles::DontAddNumberToName);
#else
KoStyleManager *styleManager = outputDoc->resourceManager()->resource(KoText::StyleManager).value<KoStyleManager*>();
KoParagraphStyle *p = styleManager->defaultParagraphStyle();
p->setFontFamily("dejavu sans mono");
p->setFontPointSize(10);
p->setFontStyleHint(QFont::TypeWriter);
outputDoc->appendPage();
QTextDocument *doc = outputDoc->mainFrameSet()->document();
//doc->setDefaultFont(p->font());
KoTextDocumentLayout *lay = dynamic_cast<KoTextDocumentLayout*>(doc->documentLayout());
Q_ASSERT(lay);
lay->setBlockLayout(true);
connect(lay, SIGNAL(layoutProgressChanged(int)), layoutUpdater, SLOT(setProgress(int)));
QTextCursor cursor(doc);
cursor.beginEditBlock();
QTextCharFormat charFormat;
((KoCharacterStyle*)p)->applyStyle(charFormat);
cursor.setCharFormat(charFormat);
#endif
QTextStream stream(&in);
Q_ASSERT(codec);
stream.setCodec(codec);
switch (paragraphStrategy) {
case 1: { // Sentence: Line-break at the end of a sentence.
QString stoppingPunctuation(".!?");
QString skippingEnd(" \"')");
while (!stream.atEnd()) {
QString paragraph;
for (;;) {
const QString line = stream.readLine();
if (line.isEmpty())
break;
paragraph += line + ' ';
int lastPos = line.length() - 1;
int maxCheck = lastPos >= 10 ? 10: lastPos + 1;
QChar lastChar;
// Skip a maximum of 10 quotes (or similar) at the end of the line
for (int i = 0; i < maxCheck; ++i, --lastPos) {
lastChar = line[lastPos];
if (lastPos == 0 || lastChar.isNull() || skippingEnd.indexOf(lastChar) == -1)
break;
}
lastChar = line[lastPos];
if (lastChar.isNull())
continue;
if (stoppingPunctuation.indexOf(lastChar) != -1)
break;
}
if (!paragraph.isNull()) {
QString s = paragraph.simplified();
#ifdef OUTPUT_AS_ODT_FILE
bodyWriter->startElement("text:p");
bodyWriter->addAttribute("text:style-name", styleName);
if (!s.isEmpty())
bodyWriter->addTextSpan(s);
bodyWriter->endElement();
#else
if (!s.isEmpty())
cursor.insertText(s /*, charFormat*/);
cursor.insertBlock();
loadUpdater->setValue(stream.device()->pos());
#endif
}
}
} break;
case 2: { // Empty Line: Line-break if the line is empty.
while (!stream.atEnd()) {
QString paragraph;
do {
const QString line = stream.readLine();
if (line.isEmpty())
break;
paragraph.append(line + ' ');
} while(true);
if (!paragraph.isNull()) {
QString s = paragraph.simplified();
#ifdef OUTPUT_AS_ODT_FILE
bodyWriter->startElement("text:p");
bodyWriter->addAttribute("text:style-name", styleName);
if (!s.isEmpty())
bodyWriter->addTextSpan(s);
bodyWriter->endElement();
#else
if (!s.isEmpty()) {
cursor.insertText(s /*, charFormat*/);
cursor.insertBlock();
loadUpdater->setValue(stream.device()->pos());
}
#endif
}
}
} break;
default: { // As Is: Line-break at the end of line.
while (!stream.atEnd()) {
QString s = stream.readLine();
#ifdef OUTPUT_AS_ODT_FILE
bodyWriter->startElement("text:p");
bodyWriter->addAttribute("text:style-name", styleName);
if (!s.isEmpty())
bodyWriter->addTextSpan(s);
bodyWriter->endElement();
#else
if (!s.isEmpty())
cursor.insertText(s /*, charFormat*/);
cursor.insertBlock();
loadUpdater->setValue(stream.device()->pos());
#endif
}
} break;
}
#ifdef OUTPUT_AS_ODT_FILE
bodyWriter->endElement(); // office:text
bodyWriter->endElement(); // office:body
mainStyles.saveOdfStyles(KoGenStyles::DocumentAutomaticStyles, contentWriter);
odfStore.closeContentWriter();
odfStore.manifestWriter()->addManifestEntry("content.xml", "text/xml");
if (!mainStyles.saveOdfStylesDotXml(odfStore.store(), odfStore.manifestWriter())) {
delete store;
return KoFilter::CreationError;
}
if (store->open("meta.xml")) {
KoStoreDevice dev(store);
KoXmlWriter* xmlWriter = KoOdfWriteStore::createOasisXmlWriter(&dev, "office:document-meta");
xmlWriter->startElement("office:meta");
xmlWriter->startElement("meta:generator");
xmlWriter->addTextNode(QString("Calligra %1").arg(CALLIGRA_VERSION_STRING));
xmlWriter->endElement();
xmlWriter->startElement("meta:creation-date");
xmlWriter->addTextNode(QDateTime::currentDateTime().toString(Qt::ISODate));
xmlWriter->endElement();
xmlWriter->endElement(); // office:meta
xmlWriter->endElement(); // root element
xmlWriter->endDocument();
delete xmlWriter;
if (store->close())
odfStore.manifestWriter()->addManifestEntry("meta.xml", "text/xml" );
}
if (!odfStore.closeManifestWriter()) {
kWarning() << "Error while trying to write 'META-INF/manifest.xml'. Partition full?";
delete store;
return KoFilter::CreationError;
}
delete store;
#else
cursor.endEditBlock();
lay->setBlockLayout(false);
lay->layout();
#endif
return KoFilter::OK;
}