C++ (Cpp) createHistoryEntry Examples

Example #1

File: documentbrowser.cpp Project: DFRobot/liteide

void DocumentBrowser::backward()
{
    if (m_backwardStack.count() <= 1) {
        return;
    }
    m_forwardStack.push(createHistoryEntry());
    m_backwardStack.pop();
    emit requestUrl(m_backwardStack.top().url);
    emit backwardAvailable(m_backwardStack.count() > 1);
    emit forwardAvailable(true);
}

Example #2

File: documentbrowser.cpp Project: DFRobot/liteide

void DocumentBrowser::forward()
{
    if (m_forwardStack.isEmpty()) {
        return;
    }
    if (!m_backwardStack.isEmpty()) {
        m_backwardStack.top() = createHistoryEntry();
    }
    m_backwardStack.push(m_forwardStack.pop());
    emit requestUrl(m_backwardStack.top().url);
    emit backwardAvailable(true);
    emit forwardAvailable(m_forwardStack.count() > 0);
}

Example #3

File: documentbrowser.cpp Project: DFRobot/liteide

void DocumentBrowser::scrollToAnchor(const QString &text)
{
    const HistoryEntry &historyEntry = createHistoryEntry();

    m_url.setFragment(text);

    if (text.isEmpty()) {
        m_htmlWidget->setScrollBarValue(Qt::Horizontal,0);
        m_htmlWidget->setScrollBarValue(Qt::Vertical,0);
    } else {
        m_htmlWidget->scrollToAnchor(text);
    }

    m_urlComboBox->blockSignals(true);
    int index = m_urlComboBox->findText(m_url.toString());
    if (index == -1) {
        m_urlComboBox->addItem(m_url.toString());
        index = m_urlComboBox->count()-1;
    }
    m_urlComboBox->setCurrentIndex(index);
    m_urlComboBox->blockSignals(false);

    emit documentLoaded();

    if (!m_backwardStack.isEmpty() && m_url == m_backwardStack.top().url)
    {
        //restoreHistoryEntry(m_backwardStack.top());
        return;
    }

    if (!m_backwardStack.isEmpty()) {
        m_backwardStack.top() = historyEntry;
    }

    HistoryEntry entry;
    entry.url = m_url;
    m_backwardStack.push(entry);

    emit backwardAvailable(m_backwardStack.count() > 1);

    if (!m_forwardStack.isEmpty() && m_url == m_forwardStack.top().url) {
        m_forwardStack.pop();
        emit forwardAvailable(m_forwardStack.count() > 0);
    } else {
        m_forwardStack.clear();
        emit forwardAvailable(false);
    }
}

Example #4

File: konqview.cpp Project: vishesh/kde-baseapps

void KonqView::openUrl( const KUrl &url, const QString & locationBarURL,
                        const QString & nameFilter, bool tempFile )
{
    kDebug() << "url=" << url << "locationBarURL=" << locationBarURL;

  setPartMimeType();

  KParts::OpenUrlArguments args;
  if ( m_pPart )
      args = m_pPart->arguments();

  KParts::BrowserExtension *ext = browserExtension();
  KParts::BrowserArguments browserArgs;
  if ( ext )
    browserArgs = ext->browserArguments();

  // Typing "Enter" again after the URL of an aborted view, triggers a reload.
  if ( m_bAborted && m_pPart && m_pPart->url() == url && !browserArgs.doPost())
  {
    if ( !prepareReload( args, browserArgs, false /* not softReload */ ) )
      return;
    m_pPart->setArguments( args );
  }

#ifdef DEBUG_HISTORY
  kDebug() << "m_bLockedLocation=" << m_bLockedLocation << "browserArgs.lockHistory()=" << browserArgs.lockHistory();
#endif
  if ( browserArgs.lockHistory() )
    lockHistory();

  if ( !m_bLockHistory )
  {
    // Store this new URL in the history, removing any existing forward history.
    // We do this first so that everything is ready if a part calls completed().
    createHistoryEntry();
  } else
    m_bLockHistory = false;

  if ( m_pPart )
    m_pPart->setProperty("nameFilter", nameFilter);

  if ( m_bDisableScrolling )
    callExtensionMethod( "disableScrolling" );

  // Set location-bar URL, except for error urls, where we know the browser component
  // will set back the url with the error anyway.
  if (url.protocol() != "error")
      setLocationBarURL(locationBarURL);

  setPageSecurity(KonqMainWindow::NotCrypted);

  if ( !args.reload() )
  {
    // Save the POST data that is necessary to open this URL
    // (so that reload can re-post it)
    m_doPost = browserArgs.doPost();
    m_postContentType = browserArgs.contentType();
    m_postData = browserArgs.postData;
    // Save the referrer
    m_pageReferrer = args.metaData()["referrer"];
  }

  if ( tempFile ) {
      // Store the path to the tempfile. Yes, we could store a bool only,
      // but this would be more dangerous. If anything goes wrong in the code,
      // we might end up deleting a real file.
      if ( url.isLocalFile() )
          m_tempFile = url.toLocalFile();
      else
          kWarning() << "Tempfile option is set, but URL is remote:" << url ;
  }

  aboutToOpenURL( url, args );

  m_pPart->openUrl( url );

  updateHistoryEntry(false /* don't save location bar URL yet */);
  // add pending history entry
  KonqHistoryManager::kself()->addPending( url, locationBarURL, QString());

#ifdef DEBUG_HISTORY
  kDebug() << "Current position:" << historyIndex();
#endif
}