KoDocument* openFile(const QString &filename)
{
const QString mimetype = KMimeType::findByPath(filename)->name();
QString error;
KoPart *part = KMimeTypeTrader::self()->createInstanceFromQuery<KoPart>(
mimetype, QLatin1String("Calligra/Part"), 0, QString(),
QVariantList(), &error );
if (!error.isEmpty()) {
qWarning() << "Error creating document" << mimetype << error;
return 0;
}
KoDocument *document = part->document();
if (0 != document) {
KUrl url;
url.setPath(filename);
document->setCheckAutoSaveFile(false);
document->setAutoErrorHandlingEnabled(false);
if (document->openUrl(filename)) {
document->setReadWrite(false);
}
else {
kWarning(31000)<< "openUrl failed" << filename << mimetype << error;
delete document;
document = 0;
}
}
return document;
}
bool CAPresentationHandler::openDocument (const QString& uri)
{
QString error;
QString mimetype = KMimeType::findByPath (uri)->name();
KoDocumentEntry documentEntry = KoDocumentEntry::queryByMimeType(mimetype);
KoPart *part = documentEntry.createKoPart(&error);
if (!part) {
kDebug() << "Doc can't be openend" << error;
return false;
}
d->document = qobject_cast<KPrDocument*> (part->document());
d->document->openUrl (KUrl (uri));
KoCanvasBase* paCanvas = dynamic_cast<KoCanvasBase*>(part->canvasItem(d->document));
KoPACanvasItem* paCanvasItem = dynamic_cast<KoPACanvasItem*> (paCanvas);
if (!paCanvasItem) {
kDebug() << "Failed to fetch a canvas item";
return false;
}
if (paCanvasItem) {
d->paView = new CAPAView (documentController()->canvasController(), dynamic_cast<KoPACanvasBase*> (paCanvas),
d->document);
paCanvasItem->setView (d->paView);
documentController()->canvasController()->setZoomHandler (static_cast<KoZoomHandler*> (paCanvasItem->viewConverter()));
d->paView->connectToZoomController();
// update the canvas whenever we scroll, the canvas controller must emit this signal on scrolling/panning
connect (documentController()->canvasController()->canvasControllerProxyObject(),
SIGNAL(moveDocumentOffset(QPoint)), paCanvasItem, SLOT(slotSetDocumentOffset(QPoint)));
// whenever the size of the document viewed in the canvas changes, inform the zoom controller
connect (paCanvasItem, SIGNAL(documentSize(QSize)), this, SLOT(tellZoomControllerToSetDocumentSize(QSize)));
paCanvasItem->update();
}
setCanvas (paCanvas);
KoToolManager::instance()->addController (documentController()->canvasController());
connect(documentController()->canvasController(), SIGNAL(needsCanvasResize(QSizeF)), SLOT(resizeCanvas(QSizeF)));
connect (documentController()->canvasController(), SIGNAL(needCanvasUpdate()), SLOT(updateCanvas()));
d->paDocumentModel = new CAPADocumentModel(this, d->document);
emit totalNumberOfSlidesChanged();
QTimer::singleShot(0, this, SLOT(nextSlide()));
return true;
}
bool CASpreadsheetHandler::openDocument (const QString& uri)
{
QString error;
QString mimetype = KMimeType::findByPath (uri)->name();
KoPart *part = KMimeTypeTrader::createInstanceFromQuery<KoPart>(mimetype,
QLatin1String("Calligra/Part"), 0, QString(), QVariantList(), &error);
if (!part) {
kDebug() << "Doc can't be openend" << error;
return false;
}
d->document = static_cast<Calligra::Sheets::Doc*> (part->document());
d->document->openUrl (KUrl (uri));
setCanvas (dynamic_cast<KoCanvasBase*>(part->canvasItem(d->document)));
KoToolManager::instance()->addController (documentController()->canvasController());
d->canvasItem = dynamic_cast<Calligra::Sheets::CanvasItem*> (canvas());
if (!d->canvasItem) {
kDebug() << "Failed to fetch a canvas item";
return false;
}
KoZoomHandler* zoomHandler = new KoZoomHandler();
documentController()->canvasController()->setZoomHandler (zoomHandler);
KoZoomController* zoomController = documentController()->canvasController()->zoomController();
zoomController->setZoom (KoZoomMode::ZOOM_CONSTANT, 1.0);
documentController()->canvasController()->setCanvasMode (KoCanvasController::Spreadsheet);
if (d->canvasItem) {
// update the canvas whenever we scroll, the canvas controller must emit this signal on scrolling/panning
connect (documentController()->canvasController()->canvasControllerProxyObject(),
SIGNAL(moveDocumentOffset(QPoint)), d->canvasItem, SLOT(setDocumentOffset(QPoint)));
// whenever the size of the document viewed in the canvas changes, inform the zoom controller
connect (d->canvasItem, SIGNAL(documentSizeChanged(QSize)), this, SLOT(tellZoomControllerToSetDocumentSize(QSize)));
d->canvasItem->update();
}
connect (documentController()->canvasController(), SIGNAL(needsCanvasResize(QSizeF)), SLOT(resizeCanvas(QSizeF)));
connect (documentController()->canvasController(), SIGNAL(needCanvasUpdate()), SLOT(updateCanvas()));
updateCanvas();
documentController()->canvasController()->zoomToFit();
emit sheetCountChanged();
return true;
}
bool OkularOdpGenerator::loadDocument( const QString &fileName, QVector<Okular::Page*> &pages )
{
KComponentData cd("OkularOdpGenerator", QByteArray(),
KComponentData::SkipMainComponentRegistration);
const QString mimetype = KMimeType::findByPath(fileName)->name();
QString error;
KoPart *part = KMimeTypeTrader::self()->createInstanceFromQuery<KoPart>(
mimetype, QLatin1String("Calligra/Part"), 0, QString(),
QVariantList(), &error );
if (!error.isEmpty()) {
qWarning() << "Error creating document" << mimetype << error;
return 0;
}
KoPADocument* doc = qobject_cast<KoPADocument*>(part->document());
m_doc = doc;
KUrl url;
url.setPath(fileName);
doc->setCheckAutoSaveFile(false);
doc->setAutoErrorHandlingEnabled(false); // show error dialogs
if (!doc->openUrl(url)) {
return false;
}
doc->setReadWrite(false);
doc->setAutoSave(0);
int pageCount = m_doc->pageCount();
for(int i = 0; i < pageCount; i++) {
KoPAPageBase* kprpage = m_doc->pages().value(i);
if (!kprpage) {
continue;
}
QSize size = kprpage->size().toSize();
Okular::Page * page = new Okular::Page( i, size.width(), size.height(), Okular::Rotation0 );
pages.append(page);
}
return true;
}
bool convertPdf(const QUrl &uIn, const QString &inputFormat, const QUrl &uOut, const QString &outputFormat, const QString &orientation, const QString &papersize, const QString &margin)
{
Q_UNUSED(outputFormat);
QString error;
KoDocumentEntry documentEntry = KoDocumentEntry::queryByMimeType(inputFormat);
KoPart *part = documentEntry.createKoPart();
if (!part) {
return false;
}
KoDocument *doc = part->document();
doc->setCheckAutoSaveFile(false);
doc->setAutoErrorHandlingEnabled(false);
if (!doc->openUrl(uIn)) {
qDebug() << "The document" << uIn.path() << "of format" << inputFormat
<< "failed to open with the error" << error;
doc->deleteLater();
return false;
}
doc->setReadWrite(false);
KoView *view = part->createView(doc);
KoPrintJob *printJob = view->createPdfPrintJob();
// We should now have a print job - but check to make sure
if (!printJob) {
qDebug() << "The document" << uIn.path() << "of format" << inputFormat
<< "was unable to provide a print job for PDF export";
doc->deleteLater();
return false;
}
printJob->printer().setOutputFileName(uOut.path());
printJob->printer().setOutputFormat(QPrinter::PdfFormat);
printJob->printer().setColorMode(QPrinter::Color);
if (orientation == "Portrait") printJob->printer().setOrientation(QPrinter::Portrait);
else if (orientation == "Landscape") printJob->printer().setOrientation(QPrinter::Landscape);
if (papersize == "A0") printJob->printer().setPaperSize(QPrinter::A0);
else if (papersize == "A1") printJob->printer().setPaperSize(QPrinter::A1);
else if (papersize == "A2") printJob->printer().setPaperSize(QPrinter::A2);
else if (papersize == "A3") printJob->printer().setPaperSize(QPrinter::A3);
else if (papersize == "A4") printJob->printer().setPaperSize(QPrinter::A4);
else if (papersize == "A5") printJob->printer().setPaperSize(QPrinter::A5);
else if (papersize == "A6") printJob->printer().setPaperSize(QPrinter::A6);
else if (papersize == "A7") printJob->printer().setPaperSize(QPrinter::A7);
else if (papersize == "A8") printJob->printer().setPaperSize(QPrinter::A8);
else if (papersize == "A9") printJob->printer().setPaperSize(QPrinter::A9);
else if (papersize == "B0") printJob->printer().setPaperSize(QPrinter::B0);
else if (papersize == "B1") printJob->printer().setPaperSize(QPrinter::B1);
else if (papersize == "B2") printJob->printer().setPaperSize(QPrinter::B2);
else if (papersize == "B3") printJob->printer().setPaperSize(QPrinter::B3);
else if (papersize == "B4") printJob->printer().setPaperSize(QPrinter::B4);
else if (papersize == "B5") printJob->printer().setPaperSize(QPrinter::B5);
else if (papersize == "B6") printJob->printer().setPaperSize(QPrinter::B6);
else if (papersize == "B7") printJob->printer().setPaperSize(QPrinter::B7);
else if (papersize == "B8") printJob->printer().setPaperSize(QPrinter::B8);
else if (papersize == "B9") printJob->printer().setPaperSize(QPrinter::B9);
else if (papersize == "B10") printJob->printer().setPaperSize(QPrinter::B10);
else if (papersize == "C5E") printJob->printer().setPaperSize(QPrinter::C5E);
else if (papersize == "Comm10E") printJob->printer().setPaperSize(QPrinter::Comm10E);
else if (papersize == "DLE") printJob->printer().setPaperSize(QPrinter::DLE);
else if (papersize == "Executive") printJob->printer().setPaperSize(QPrinter::Executive);
else if (papersize == "Folio") printJob->printer().setPaperSize(QPrinter::Folio);
else if (papersize == "Ledger") printJob->printer().setPaperSize(QPrinter::Ledger);
else if (papersize == "Legal") printJob->printer().setPaperSize(QPrinter::Legal);
else if (papersize == "Letter") printJob->printer().setPaperSize(QPrinter::Letter);
else if (papersize == "Tabloid") printJob->printer().setPaperSize(QPrinter::Tabloid);
bool _marginOk;
qreal _margin = margin.toDouble(&_marginOk);
if (!_marginOk)
_margin = 0.2;
printJob->printer().setPageMargins(_margin, _margin, _margin, _margin, QPrinter::Point);
printJob->startPrinting();
doc->deleteLater();
return true;
}
