Exemplo n.º 1
0
void BinaryWidget::setData( const QByteArray &data )
{
  delete mMainWidget;

  QString mimetype;
  KMimeType::Ptr mime = KMimeType::findByContent( data );
  if ( mime && !mime->isDefault() )
    mimetype = mime->name();

  if ( !mimetype.isEmpty() ) {
    KParts::ReadOnlyPart *part = KParts::ComponentFactory::createPartInstanceFromQuery<KParts::ReadOnlyPart>( mimetype, QString(), this, this );
    if ( part ) {
      KTemporaryFile file;
      file.setAutoRemove(false);
      file.open();
      file.write( data );
      file.flush();
      part->openUrl( KUrl( file.fileName() ) );
      mMainWidget = part->widget();
    } else {
      mMainWidget = new QLabel( i18n( "No part found for visualization of mimetype %1", mimetype ), this );
    }

    mData = data;
    mSaveButton->setEnabled( true );
  } else {
    mMainWidget = new QLabel( i18n( "Got data of unknown mimetype" ), this );
  }

  mLayout->addWidget( mMainWidget, 0, 0, 3, 1);
  mMainWidget->show();
}
Exemplo n.º 2
0
void FileManager::openFile( const QString& fileName, const QString& name, const QString& title, const QString& partName, const QVariantList& partParams )
{
    if( fileName.isEmpty() )
        return;

    QString fullName = name.isEmpty() ? KUrl( fileName ).fileName() : name;
    QString fullTitle = title.isEmpty() ? fullName : title;
    if( d->parts.contains( fullName ) )
    {
        emit newPart( fullName, fullTitle );
        return;
    }

    KMimeType::Ptr mime = KMimeType::findByPath( fileName );

    KParts::ReadOnlyPart* part = 0;
    KService::List parts;

    if( !partName.isEmpty() )
    {
        KService::Ptr service = KService::serviceByDesktopName( partName );
        if( !service.isNull() )
            parts.append( service );
    }

    if( parts.count() == 0 )
    {
        parts.append( KMimeTypeTrader::self()->query( mime->name(), "KParts/ReadWritePart" ) );
        parts.append( KMimeTypeTrader::self()->query( mime->name(), "KParts/ReadOnlyPart" ) );

        if( mime->name().contains( "audio" ) && parts.count() == 0 )
            parts.append( KService::serviceByStorageId( "dragonplayer_part.desktop" ) );
    }

    if( parts.count() > 0 )
    {
        part = parts.first()->createInstance<KParts::ReadWritePart>( 0, partParams );
        if( !part )
            part = parts.first()->createInstance<KParts::ReadOnlyPart>( 0, partParams );
    }

    if( part )
    {
        // Add the part if it is found
        KUrl url( fileName );
        part->openUrl( url );
        d->parts.insert( fullName, part );
        d->partManager->addPart( part, true );
        emit newPart( fullName, fullTitle );

        return;
    }

    // There really is no part that can be used.
    // Instead, just open it in an external application.
    // KRun* runner = new KRun( KUrl( fileName ), qApp->activeWindow() );
}
Exemplo n.º 3
0
void AutoRefresh::slotRefresh()
{
    KParts::ReadOnlyPart *part = qobject_cast< KParts::ReadOnlyPart * >( parent() );
    if ( !part ) {
        QString title = i18nc( "@title:window", "Cannot Refresh Source" );
        QString text = i18n( "<qt>This plugin cannot auto-refresh the current part.</qt>" );

        KMessageBox::error( 0, text, title );
    }
    else
    {
        // Get URL
        KUrl url = part->url();
        part->openUrl( url );
    }
}
Exemplo n.º 4
0
void KGraphEditor::openUrl(const KUrl& url)
{
  kDebug() << url;
  KParts::ReadOnlyPart *part = slotNewGraph();
  
//   (KGraphEditorSettings::parsingMode() == "external")
//     ?kgv->setLayoutMethod(KGraphViewerInterface::ExternalProgram)
//     :kgv->setLayoutMethod(KGraphViewerInterface::InternalLibrary);

  QString label = url.path().section('/',-1,-1);
  // @TODO set label
  m_widget->setTabText(m_widget->currentIndex(), label);
  m_tabsFilesMap[m_widget->currentWidget()] = url.path();
  part->openUrl(url);

  m_openedFiles.push_back(url.path());
}
Exemplo n.º 5
0
void Shell::slotOpenFile()
{
    //FIXME this is getting far to deeply indented... maybe some of it should be pulled out?
    //check if there is an open tab...
    if (mainView->currentIndex() == -1) {
        //no tabs open so we can just use the openFileNewTab slot :D
        slotOpenFileNewTab();
    } else {
        //check to see if the collection manager is open, and if thats our current tab
        //since we can't open files with the collection manager...
        if (mainView->indexOf(m_collection->widget()) == mainView->currentIndex()) {
            //we're trying to open things in the collection... which is bad, so use a new tab :D
            slotOpenFileNewTab();
        } else {
            //we have an open reader tab so...
            //first get the filename from the user
            QString filename =  KFileDialog::getOpenFileName();
            //check if the filename is null, open the file if its NOT null
            if (!filename.isNull()) {
                KUrl tempUrl = filename;
                //might be a better way to get the part, but it works elsewhere so...
                ReaderPage *curPage = qobject_cast<ReaderPage *>(mainView->widget(mainView->currentIndex()));
                //this is kind of naive as most kparts support multiple mimetypes
                //but i couldn't find an easy way to get a list of supported types
                //from a kpart... FIXME
                QString newMimeType = KMimeType::findByUrl(tempUrl)->name();
                KParts::ReadOnlyPart *curpart = curPage->getPart();
                if (curPage->getMimeType() == newMimeType) {
                    curpart->openUrl(tempUrl);
                } else {
                    //if the mimetype has changed we need to delete the currentpage and open a replacement
                    ReaderPage *newPage = new ReaderPage(&tempUrl, this);
                    if (newPage) {
                        int index = mainView->currentIndex();
                        mainView->removeTab(index);
                        mainView->insertTab(index, newPage, tempUrl.fileName());
                        m_manager->replacePart(curpart, newPage->getPart());
                        // remove the old reader page from the open list and add the new page
                        openPagesList.replace(openPagesList.indexOf(curPage), newPage);
                        delete(curPage);
                    }
                }
            }
        }
    }
}
Exemplo n.º 6
0
QObject* FormModule::loadPart(QWidget* parent, const QString& name, const QUrl& url)
{
    //name e.g. "libkghostview"
    KPluginFactory* factory = KPluginLoader( name.toLatin1() ).factory();
    if( ! factory ) {
        kWarning() << QString("Kross::FormModule::loadPart: No such library \"%1\"").arg(name);
        return 0;
    }
    KParts::ReadOnlyPart* part = factory->create< KParts::ReadOnlyPart >( parent );
    if( ! part ) {
        kWarning() << QString("Kross::FormModule::loadPart: Library \"%1\" is not a KPart").arg(name);
        return 0;
    }
    if( url.isValid() )
        part->openUrl(url);
    if( parent && parent->layout() && part->widget() )
        parent->layout()->addWidget( part->widget() );
    return part;
}
Exemplo n.º 7
0
QObject* KWebPluginFactory::create(const QString& _mimeType, const QUrl& url, const QStringList& argumentNames, const QStringList& argumentValues) const
{
    // Only attempt to find a KPart for the supported mime types...
    QVariantList arguments;
    const int count = argumentNames.count();

    for (int i = 0; i < count; ++i) {
        arguments << QString(argumentNames.at(i) + QL1S("=\"") + argumentValues.at(i) + QL1C('\"'));
    }

    QString mimeType (_mimeType.trimmed());
    // If no mimetype is provided, we do our best to correctly determine it here...
    if (mimeType.isEmpty()) {
      kDebug(800) << "Looking up missing mimetype for plugin resource:" << url;
      const KUrl reqUrl (url);
      KMimeType::Ptr ptr = KMimeType::findByUrl(reqUrl, 0, reqUrl.isLocalFile());
      if (ptr->isDefault())
          mimeType = ptr->name();

       // Disregard inode/* mime-types...
       if (mimeType.startsWith(QLatin1String("inode/"), Qt::CaseInsensitive))
          mimeType.clear();
       kDebug(800) << "Updated mimetype to" << mimeType;
    }

    KParts::ReadOnlyPart* part = 0;

    // Defer handling of flash content to QtWebKit's builtin viewer.
    // If you want to use/test KDE's nspluginviewer, comment out the
    // if statement below.
    if (!mimeType.isEmpty() && !excludedMimeType(mimeType))
        part = KMimeTypeTrader::createPartInstanceFromQuery<KParts::ReadOnlyPart>(mimeType, 0, parent(), QString(), arguments);

    kDebug(800) << "Asked for" << mimeType << "plugin, got" << part;

    if (part) {
        QMap<QString, QString> metaData = part->arguments().metaData();
        QString urlStr = url.toString(QUrl::RemovePath | QUrl::RemoveQuery | QUrl::RemoveFragment);
        metaData.insert("PropagateHttpHeader", "true");
        metaData.insert("referrer", urlStr);
        metaData.insert("cross-domain", urlStr);
        metaData.insert("main_frame_request", "TRUE");
        metaData.insert("ssl_activate_warnings", "TRUE");

        KWebPage *page = qobject_cast<KWebPage *>(parent());

        if (page) {
            const QString scheme = page->mainFrame()->url().scheme();
            if (page && (QString::compare(scheme, QL1S("https"), Qt::CaseInsensitive) == 0 ||
                         QString::compare(scheme, QL1S("webdavs"), Qt::CaseInsensitive) == 0))
              metaData.insert("ssl_was_in_use", "TRUE");
            else
              metaData.insert("ssl_was_in_use", "FALSE");
        }

        KParts::OpenUrlArguments openUrlArgs = part->arguments();
        openUrlArgs.metaData() = metaData;
        openUrlArgs.setMimeType(mimeType);
        part->setArguments(openUrlArgs);
        part->openUrl(url);
        return part->widget();
    }

    return 0;
}