bool WebPage::acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, NavigationType type)
{
// ctrl open in new tab
// ctrl-shift open in new tab and select
// ctrl-alt open in new window
if (type == QWebPage::NavigationTypeLinkClicked
&& (m_keyboardModifiers & Qt::ControlModifier
|| m_pressedButtons == Qt::MidButton)) {
bool newWindow = (m_keyboardModifiers & Qt::AltModifier);
WebView *webView;
if (newWindow) {
BrowserApplication::instance()->newMainWindow();
BrowserMainWindow *newMainWindow = BrowserApplication::instance()->mainWindow();
webView = newMainWindow->currentTab();
newMainWindow->raise();
newMainWindow->activateWindow();
webView->setFocus();
} else {
bool selectNewTab = (m_keyboardModifiers & Qt::ShiftModifier);
webView = mainWindow()->tabWidget()->newTab(selectNewTab);
}
webView->load(request);
m_keyboardModifiers = Qt::NoModifier;
m_pressedButtons = Qt::NoButton;
return false;
}
if (frame == mainFrame()) {
m_loadingUrl = request.url();
emit loadingUrl(m_loadingUrl);
}
return QWebPage::acceptNavigationRequest(frame, request, type);
}
bool WBWebPage::acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, NavigationType type)
{
// ctrl open in new tab
// ctrl-shift open in new tab and select
// ctrl-alt open in new window
if (type == QWebPage::NavigationTypeLinkClicked
&& (mKeyboardModifiers & Qt::ControlModifier
|| mPressedButtons == Qt::MidButton))
{
WBWebView *webView;
bool selectNewTab = (mKeyboardModifiers & Qt::ShiftModifier);
webView = mainWindow()->tabWidget()->newTab(selectNewTab);
webView->load(request);
mKeyboardModifiers = Qt::NoModifier;
mPressedButtons = Qt::NoButton;
return false;
}
if (frame == mainFrame())
{
mLoadingUrl = request.url();
emit loadingUrl(mLoadingUrl);
}
return QWebPage::acceptNavigationRequest(frame, request, type);
}
WebView::WebView(QWidget* parent)
: QWebView(parent)
, m_progress(0)
, m_page(new WebPage(this))
{
setPage(m_page);
connect(page(), SIGNAL(statusBarMessage(QString)),
SLOT(setStatusBarText(QString)));
connect(this, SIGNAL(loadProgress(int)),
this, SLOT(setProgress(int)));
connect(this, SIGNAL(loadFinished(bool)),
this, SLOT(loadFinished()));
connect(page(), SIGNAL(loadingUrl(QUrl)),
this, SIGNAL(urlChanged(QUrl)));
connect(page(), SIGNAL(downloadRequested(QNetworkRequest)),
this, SLOT(downloadRequested(QNetworkRequest)));
page()->setForwardUnsupportedContent(true);
}
bool WebPage::acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, NavigationType type, const QByteArray& postData)
{
QString scheme = request.url().scheme();
if (scheme == QLatin1String("mailto")
|| scheme == QLatin1String("ftp")) {
// QDesktopServices::openUrl(request.url());
return false;
}
if (IS_CRAWLER) // when crawler, we run the webapplication is the same process
// make it easier for replay
return QWebPage::acceptNavigationRequest(frame, request, type, postData);
WebView::OpenType t = WebView::NewWebApp;
WebView* view = qobject_cast<WebView*>(parent());
Q_ASSERT(view != 0);
// little trick to avoid double post
if (m_posted) {
m_posted = false;
} else if (postData.size() > 0) {
m_posted = true;
}
// ctrl open in new tab
// ctrl-shift open in new tab and select
// ctrl-alt open in new window
if (type == QWebPage::NavigationTypeLinkClicked
&& (m_keyboardModifiers & Qt::ControlModifier
|| m_pressedButtons == Qt::MidButton)) {
bool newWindow = (m_keyboardModifiers & Qt::AltModifier);
if (newWindow) {
t = WebView::NewWindow;
} else {
bool selectNewTab = (m_keyboardModifiers & Qt::ShiftModifier);
if (selectNewTab)
t = WebView::NewTabSelect;
else
t = WebView::NewTabNoSelect;
}
// check and load
view->loadPolicy(request, postData, t);
m_keyboardModifiers = Qt::NoModifier;
m_pressedButtons = Qt::NoButton;
return false;
}
//qDebug() << "navigation request url: " << request.url();
QUrl::FormattingOptions format = QUrl::RemoveQuery | QUrl::RemoveFragment | QUrl::StripTrailingSlash;
if (frame == mainFrame()) {
//qDebug() << "mainFrame navigation request to " << request.url();
m_loadingUrl = request.url();
QUrl current = view->url();
bool sop = (m_loadingUrl.scheme().toLower() == current.scheme().toLower())
&& (m_loadingUrl.host().toLower() == current.host().toLower())
&& (m_loadingUrl.port() == current.port());
//QUrl::FormattingOptions format = QUrl::RemoveQuery | QUrl::RemoveFragment | QUrl::StripTrailingSlash;
if (!sop //(view->loaded() || type == QWebPage::NavigationTypeLinkClicked) && !sop
/*(m_loadingUrl.toString(format) != current.toString(format)) */) {
t = WebView::NewWebApp;
// check and load
if (m_posted)
view->loadPolicy(request, postData, t);
else
view->loadPolicy(request, QByteArray(), t);
return false;
} else {
emit loadingUrl(m_loadingUrl);
if ((type != NavigationTypeOther) && (type != NavigationTypeReload) && (type != NavigationTypeBackOrForward)
|| (view->m_userAction)) {
QVariant var(m_loadingUrl.toString());
OPNET::OpNetwork::instance()->sendUIMsg(MSG_addHistoryItem, getByteArray(var));
view->m_userAction = false;
}
if (type == NavigationTypeBackOrForward) {
//QVariant var(m_back);
//OPNET::OpNetwork::instance()->sendUIMsg(MSG_navBackOrForward, getByteArray(var));
m_back = false;
}
}
}
else if(frame == 0)
{
t = WebView::NewTabNoSelect;
// check and load
view->loadPolicy(request, postData, t);
return false;
}
// same-origin and "about:blank" navigation requests fall-through to acceptNavigationRequest
else if( m_iframeHandled &&
(request.url().toString(format | QUrl::RemovePath) != view->url().toString(format | QUrl::RemovePath)
&& request.url().toString() != "about:blank")) {
//qDebug() << "navigation request for sub-frame \"" << frame->frameName() << "\" to " << request.url() << " type: " << type;
t = WebView::NewSubFrame;
OPNET::OpNetwork::instance()->sendSysCall(MSG_EMBED_FRAME, 0, frame->frameName().toAscii());
view->loadPolicy(request, postData, t);
return false;
}
return QWebPage::acceptNavigationRequest(frame, request, type, postData);
}
