QString saveOdfFont(KoGenStyles& mainStyles,
const QFont& font,
const QColor& color)
{
KoGenStyle autoStyle(KoGenStyle::ParagraphAutoStyle, "chart", 0);
saveOdfFont(autoStyle, font, color);
return mainStyles.insert(autoStyle, "ch");
}
void KoOdfGraphicStyles::saveOdfStrokeStyle(KoGenStyle &styleStroke, KoGenStyles &mainStyles, const QPen &pen)
{
// TODO implement all possibilities
switch (pen.style()) {
case Qt::NoPen:
styleStroke.addProperty("draw:stroke", "none");
return;
case Qt::SolidLine:
styleStroke.addProperty("draw:stroke", "solid");
break;
default: { // must be a dashed line
styleStroke.addProperty("draw:stroke", "dash");
// save stroke dash (14.14.7) which is severly limited, but still
KoGenStyle dashStyle(KoGenStyle::StrokeDashStyle);
dashStyle.addAttribute("draw:style", "rect");
QVector<qreal> dashes = pen.dashPattern();
dashStyle.addAttribute("draw:dots1", static_cast<int>(1));
dashStyle.addAttributePt("draw:dots1-length", dashes[0]*pen.widthF());
dashStyle.addAttributePt("draw:distance", dashes[1]*pen.widthF());
if (dashes.size() > 2) {
dashStyle.addAttribute("draw:dots2", static_cast<int>(1));
dashStyle.addAttributePt("draw:dots2-length", dashes[2]*pen.widthF());
}
QString dashStyleName = mainStyles.insert(dashStyle, "dash");
styleStroke.addProperty("draw:stroke-dash", dashStyleName);
break;
}
}
if (pen.brush().gradient()) {
styleStroke.addProperty("koffice:stroke-gradient", saveOdfGradientStyle(mainStyles, pen.brush()));
}
else {
styleStroke.addProperty("svg:stroke-color", pen.color().name());
styleStroke.addProperty("svg:stroke-opacity", QString("%1").arg(pen.color().alphaF()));
}
styleStroke.addPropertyPt("svg:stroke-width", pen.widthF());
switch (pen.joinStyle()) {
case Qt::MiterJoin:
styleStroke.addProperty("draw:stroke-linejoin", "miter");
break;
case Qt::BevelJoin:
styleStroke.addProperty("draw:stroke-linejoin", "bevel");
break;
case Qt::RoundJoin:
styleStroke.addProperty("draw:stroke-linejoin", "round");
break;
default:
styleStroke.addProperty("draw:stroke-linejoin", "miter");
styleStroke.addProperty("koffice:stroke-miterlimit", QString("%1").arg(pen.miterLimit()));
break;
}
}
QString KoStyle::saveOdf(KoGenStyles& styles) const
{
KoGenStyle::Type type;
if(m_name.isEmpty()) {
type = automaticstyleType();
}
else {
type = styleType();
}
KoGenStyle style(type, styleFamilyName());
prepareStyle(style);
style.setAutoStyleInStylesDotXml(m_autoStyleInStylesDotXml);
QString styleName = m_name;
if(styleName.isEmpty()) {
styleName = defaultPrefix();
}
return styles.insert(style, styleName, insertionFlags());
}
void saveOdfLabel(KoShape *label, KoXmlWriter &bodyWriter,
KoGenStyles &mainStyles, LabelType labelType)
{
// Don't save hidden labels, as that's the way of removing them
// from a chart.
if (!label->isVisible())
return;
TextLabelData *labelData = qobject_cast<TextLabelData*>(label->userData());
if (!labelData)
return;
if (labelType == FooterLabelType)
bodyWriter.startElement("chart:footer");
else if (labelType == SubTitleLabelType)
bodyWriter.startElement("chart:subtitle");
else // if (labelType == TitleLabelType)
bodyWriter.startElement("chart:title");
bodyWriter.addAttributePt("svg:x", label->position().x());
bodyWriter.addAttributePt("svg:y", label->position().y());
bodyWriter.addAttributePt("svg:width", label->size().width());
bodyWriter.addAttributePt("svg:height", label->size().height());
// TODO: Save text label color
QTextCursor cursor(labelData->document());
QFont labelFont = cursor.charFormat().font();
KoGenStyle autoStyle(KoGenStyle::ChartAutoStyle, "chart", 0);
autoStyle.addPropertyPt("style:rotation-angle", 360 - label->rotation());
saveOdfFont(autoStyle, labelFont, QColor());
bodyWriter.addAttribute("chart:style-name", mainStyles.insert(autoStyle, "ch"));
bodyWriter.startElement("text:p");
bodyWriter.addTextNode(labelData->document()->toPlainText());
bodyWriter.endElement(); // text:p
bodyWriter.endElement(); // chart:title/subtitle/footer
}
QString KoOdfGraphicStyles::saveOdfHatchStyle(KoGenStyles& mainStyles, const QBrush &brush)
{
KoGenStyle hatchStyle(KoGenStyle::HatchStyle /*no family name*/);
hatchStyle.addAttribute("draw:color", brush.color().name());
//hatchStyle.addAttribute( "draw:distance", m_distance ); not implemented into kpresenter
switch (brush.style()) {
case Qt::HorPattern:
hatchStyle.addAttribute("draw:style", "single");
hatchStyle.addAttribute("draw:rotation", 0);
break;
case Qt::BDiagPattern:
hatchStyle.addAttribute("draw:style", "single");
hatchStyle.addAttribute("draw:rotation", 450);
break;
case Qt::VerPattern:
hatchStyle.addAttribute("draw:style", "single");
hatchStyle.addAttribute("draw:rotation", 900);
break;
case Qt::FDiagPattern:
hatchStyle.addAttribute("draw:style", "single");
hatchStyle.addAttribute("draw:rotation", 1350);
break;
case Qt::CrossPattern:
hatchStyle.addAttribute("draw:style", "double");
hatchStyle.addAttribute("draw:rotation", 0);
break;
case Qt::DiagCrossPattern:
hatchStyle.addAttribute("draw:style", "double");
hatchStyle.addAttribute("draw:rotation", 450);
break;
default:
break;
}
return mainStyles.insert(hatchStyle, "hatch");
}
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;
}