void DocManager::giveDocumentFocus( Document * toFocus, ViewArea * viewAreaForNew )
{
if ( !toFocus ) return;
if ( View * activeView = toFocus->activeView() )
KTechlab::self()->tabWidget()->showPage( activeView->viewContainer() );
else if ( viewAreaForNew )
createNewView( toFocus, viewAreaForNew );
}
Document* DocManager::openURL( const KURL &url, ViewArea *viewArea )
{
if ( url.isEmpty() ) return 0;
if ( url.isLocalFile() )
{
QFile file(url.path());
if ( file.open(IO_ReadOnly) == false )
{
KMessageBox::sorry( 0l, i18n("Could not open '%1'").arg( url.prettyURL() ) );
return 0l;
}
file.close();
}
// If the currently active view area is empty, and we were not given a view area
// to open into, then use the empty view area
if ( !viewArea )
{
ViewContainer * currentVC = static_cast<ViewContainer*>( KTechlab::self()->tabWidget()->currentPage() );
if ( currentVC )
{
ViewArea * va = currentVC->viewArea( currentVC->activeViewArea() );
if ( !va->view() )
viewArea = va;
}
}
// If the document is already open, and a specific view area hasn't been
// specified, then just return that document - otherwise, create a new
// view in the viewarea
Document *document = findDocument(url);
if ( document ) {
if ( viewArea )
createNewView( document, viewArea );
else giveDocumentFocus( document, viewArea );
return document;
}
QString fileName = url.fileName();
QString extension = fileName.right( fileName.length() - fileName.findRev('.') );
if ( extension == ".circuit" )
return openCircuitFile( url, viewArea );
else if ( extension == ".flowcode" )
return openFlowCodeFile( url, viewArea );
else if ( extension == ".mechanics" )
return openMechanicsFile( url, viewArea );
else return openTextFile( url, viewArea );
}
void DocManager::giveDocumentFocus( Document * toFocus, ViewArea * viewAreaForNew )
{
if ( !toFocus ) return;
if ( View * activeView = toFocus->activeView() ) {
//KTechlab::self()->tabWidget()->showPage( activeView->viewContainer() ); // 2018.12.01
KTechlab::self()->tabWidget()->setCurrentIndex(
KTechlab::self()->tabWidget()->indexOf(activeView->viewContainer())
);
}
else if ( viewAreaForNew )
createNewView( toFocus, viewAreaForNew );
}
void DocManager::handleNewDocument( Document *document, ViewArea *viewArea )
{
if ( !document || m_documentList.contains(document) )
return;
m_documentList.append(document);
document->setDCOPID(m_nextDocumentID++);
connect( document, SIGNAL(modifiedStateChanged()), KTechlab::self(), SLOT(slotDocModifiedChanged()) );
connect( document, SIGNAL(fileNameChanged(const KURL&)), KTechlab::self(), SLOT(slotDocModifiedChanged()) );
connect( document, SIGNAL(fileNameChanged(const KURL&)), KTechlab::self(), SLOT(addRecentFile(const KURL&)) );
connect( document, SIGNAL(destroyed(QObject* )), this, SLOT(documentDestroyed(QObject* )) );
connect( document, SIGNAL(viewFocused(View* )), this, SLOT(slotViewFocused(View* )) );
connect( document, SIGNAL(viewUnfocused()), this, SLOT(slotViewUnfocused()) );
createNewView( document, viewArea );
}
