void QtStageWebView::registerEventbus()
{
QWebFrame* frame = page()->mainFrame();
frame->addToJavaScriptWindowObject(QString("eventbus2"), new BlackBerryBus(this, frame));
frame->evaluateJavaScript(BlackBerry::Ripple::eventbusSource);
// check for iframes, if found add to window object
for(int i = 0; i < frame->childFrames().length(); i++)
{
frame->childFrames()[i]->addToJavaScriptWindowObject(QString("eventbus2"), new BlackBerryBus(this, frame->childFrames()[i]));
frame->childFrames()[i]->evaluateJavaScript(BlackBerry::Ripple::eventbusSource);
}
}
QList<QWebFrame *> QWebFrameProto::childFrames() const
{
QWebFrame *item = qscriptvalue_cast<QWebFrame*>(thisObject());
scriptDeprecated("QWebFrame will not be available in future versions");
if (item)
return item->childFrames();
return QList<QWebFrame *>();
}
void FakePluginWidget::load (bool loadAll)
{
QWebView *view = webViewFrom(parentWidget());
if (!view)
return;
// WORKAROUND: For some reason, when we load on demand plugins the scroll
// position gets utterly screwed up and reset to the beginning of the
// document. This is an effort to workaround that issue.
connect(view->page(), SIGNAL(scrollRequested(int,int,QRect)),
this, SLOT(updateScrollPoisition(int,int,QRect)), Qt::QueuedConnection);
hide();
m_swapping = true;
QList<QWebFrame*> frames;
frames.append(view->page()->mainFrame());
QString selector (QLatin1String("applet:not([type]),embed:not([type]),object:not([type]),applet[type=\""));
selector += m_mimeType;
selector += QLatin1String("\"],embed[type=\"");
selector += m_mimeType;
selector += QLatin1String("\"],object[type=\"");
selector += m_mimeType;
selector += QLatin1String("\"]");
while (!frames.isEmpty()) {
bool loaded = false;
QWebFrame *frame = frames.takeFirst();
QWebElement docElement = frame->documentElement();
QWebElementCollection elements = docElement.findAll(selector);
Q_FOREACH (QWebElement element, elements) {
if (loadAll || element.evaluateJavaScript(QLatin1String("this.swapping")).toBool()) {
QWebElement substitute = element.clone();
emit pluginLoaded(m_id);
m_updateScrollPosition = true;
element.replace(substitute);
deleteLater();
if (!loadAll) {
loaded = true;
break; // Found the one plugin we wanted to start so exit loop.
}
}
}
if (loaded && !loadAll) {
break; // Loading only one item, exit the outer loop as well...
}
frames += frame->childFrames();
}
m_swapping = false;
}
void WebPage::handleUnsupportedContent(QNetworkReply *reply)
{
if (reply->error() == QNetworkReply::ProtocolUnknownError) {
QSettings settings;
settings.beginGroup(QLatin1String("WebView"));
QStringList externalSchemes;
externalSchemes = settings.value(QLatin1String("externalSchemes")).toStringList();
if (externalSchemes.contains(reply->url().scheme()))
QDesktopServices::openUrl(reply->url());
return;
}
if (reply->error() == QNetworkReply::NoError) {
if (reply->header(QNetworkRequest::ContentTypeHeader).isValid())
BrowserApplication::downloadManager()->handleUnsupportedContent(reply);
return;
}
QFile file(QLatin1String(":/notfound.html"));
bool isOpened = file.open(QIODevice::ReadOnly);
Q_ASSERT(isOpened);
QString title = tr("Error loading page: %1").arg(reply->url().toString());
QString html = QString(QLatin1String(file.readAll()))
.arg(title)
.arg(reply->errorString())
.arg(reply->url().toString());
QBuffer imageBuffer;
imageBuffer.open(QBuffer::ReadWrite);
QIcon icon = view()->style()->standardIcon(QStyle::SP_MessageBoxWarning, 0, view());
QPixmap pixmap = icon.pixmap(QSize(32, 32));
if (pixmap.save(&imageBuffer, "PNG")) {
html.replace(QLatin1String("IMAGE_BINARY_DATA_HERE"),
QString(QLatin1String(imageBuffer.buffer().toBase64())));
}
QList<QWebFrame*> frames;
frames.append(mainFrame());
while (!frames.isEmpty()) {
QWebFrame *frame = frames.takeFirst();
if (frame->url() == reply->url()) {
frame->setHtml(html, reply->url());
return;
}
QList<QWebFrame *> children = frame->childFrames();
foreach (QWebFrame *frame, children)
frames.append(frame);
}
if (m_loadingUrl == reply->url()) {
mainFrame()->setHtml(html, reply->url());
}
}
QWebFrame* CustomWebPage::FindFrame (const QUrl& url)
{
QList<QWebFrame*> frames;
frames.append (mainFrame ());
while (!frames.isEmpty ())
{
QWebFrame *frame = frames.takeFirst ();
if (frame->url () == url)
return frame;
frames << frame->childFrames ();
}
return 0;
}
void WebPage::handleUnsupportedContent(QNetworkReply *reply)
{
QString errorString = reply->errorString();
if (m_loadingUrl != reply->url()) {
// sub resource of this page
qWarning() << "Resource" << reply->url().toEncoded() << "has unknown Content-Type, will be ignored.";
reply->deleteLater();
return;
}
if (reply->error() == QNetworkReply::NoError && !reply->header(QNetworkRequest::ContentTypeHeader).isValid()) {
errorString = "Unknown Content-Type";
}
QFile file(QLatin1String(":/notfound.html"));
bool isOpened = file.open(QIODevice::ReadOnly);
Q_ASSERT(isOpened);
Q_UNUSED(isOpened)
QString title = tr("Error loading page: %1").arg(reply->url().toString());
QString html = QString(QLatin1String(file.readAll()))
.arg(title)
.arg(errorString)
.arg(reply->url().toString());
QBuffer imageBuffer;
imageBuffer.open(QBuffer::ReadWrite);
QIcon icon = view()->style()->standardIcon(QStyle::SP_MessageBoxWarning, 0, view());
QPixmap pixmap = icon.pixmap(QSize(32,32));
if (pixmap.save(&imageBuffer, "PNG")) {
html.replace(QLatin1String("IMAGE_BINARY_DATA_HERE"),
QString(QLatin1String(imageBuffer.buffer().toBase64())));
}
QList<QWebFrame*> frames;
frames.append(mainFrame());
while (!frames.isEmpty()) {
QWebFrame *frame = frames.takeFirst();
if (frame->url() == reply->url()) {
frame->setHtml(html, reply->url());
return;
}
QList<QWebFrame *> children = frame->childFrames();
foreach(QWebFrame *frame, children)
frames.append(frame);
}
if (m_loadingUrl == reply->url()) {
mainFrame()->setHtml(html, reply->url());
}
}
void ClickToFlash::findElement()
{
if (!loadButton_)
return;
QPoint objectPos = page_->view()->mapFromGlobal(loadButton_->mapToGlobal(loadButton_->pos()));
QWebFrame* objectFrame = page_->frameAt(objectPos);
QWebHitTestResult hitResult;
QWebElement hitElement;
if (objectFrame) {
hitResult = objectFrame->hitTestContent(objectPos);
hitElement = hitResult.element();
}
if (!hitElement.isNull() && (hitElement.tagName().compare("embed", Qt::CaseInsensitive) == 0 ||
hitElement.tagName().compare("object", Qt::CaseInsensitive) == 0)) {
element_ = hitElement;
return;
}
// HitTestResult failed, trying to find element by src
// attribute in elements at all frames on page (less accurate)
QList<QWebFrame*> frames;
frames.append(objectFrame);
frames.append(page_->mainFrame());
while (!frames.isEmpty()) {
QWebFrame* frame = frames.takeFirst();
if (!frame) {
continue;
}
QWebElement docElement = frame->documentElement();
QWebElementCollection elements;
elements.append(docElement.findAll(QLatin1String("embed")));
elements.append(docElement.findAll(QLatin1String("object")));
foreach (const QWebElement &element, elements) {
if (!checkElement(element) && !checkUrlOnElement(element)) {
continue;
}
element_ = element;
return;
}
frames += frame->childFrames();
}
}
QWebFrame *EventSender::frameUnderMouse() const
{
QWebFrame *frame = m_page->mainFrame();
redo:
QList<QWebFrame*> children = frame->childFrames();
for (int i = 0; i < children.size(); ++i) {
if (children.at(i)->geometry().contains(m_mousePos)) {
frame = children.at(i);
goto redo;
}
}
if (frame->geometry().contains(m_mousePos))
return frame;
return 0;
}
void HelpPage::onHandleUnsupportedContent(QNetworkReply *reply)
{
// sub resource of this page
if (m_loadingUrl != reply->url()) {
qWarning() << "Resource" << reply->url().toEncoded() << "has unknown Content-Type, will be ignored.";
reply->deleteLater();
return;
}
// set a default error string we are going to display
QString errorString = HelpViewer::tr("Unknown or unsupported Content!");
if (reply->error() == QNetworkReply::NoError) {
// try to open the url using using the desktop service
if (QDesktopServices::openUrl(reply->url())) {
reply->deleteLater();
return;
}
// seems we failed, now we show the error page inside creator
} else {
errorString = reply->errorString();
}
// setup html
const QString html = QString::fromLatin1(g_htmlPage).arg(g_percent1, errorString,
HelpViewer::tr("Error loading: %1").arg(reply->url().toString()), g_percent4, g_percent5, g_percent6,
g_percent7);
// update the current layout
QList<QWebFrame*> frames;
frames.append(mainFrame());
while (!frames.isEmpty()) {
QWebFrame *frame = frames.takeFirst();
if (frame->url() == reply->url()) {
frame->setHtml(html, reply->url());
return;
}
QList<QWebFrame *> children = frame->childFrames();
foreach (QWebFrame *frame, children)
frames.append(frame);
}
if (m_loadingUrl == reply->url())
mainFrame()->setHtml(html, reply->url());
}
void WebView::applyEncoding()
{
if (m_encoding_in_progress)
return;
if (webPage() && webPage()->mainWindow())
{
QString enc = webPage()->mainWindow()->m_currentEncoding;
if (enc.isEmpty())
return;
if (enc == m_current_encoding && m_current_encoding_url == url() )
return;
QWebPage *page = webPage();
if (!page)
return;
QWebFrame *mainframe = page->mainFrame();
if (!mainframe)
return;
QString html = mainframe->toHtml();
QTextCodec *codec = QTextCodec::codecForName( enc.toAscii() );
if (!codec)
return;
QTextDecoder *decoder = codec->makeDecoder();
if (!decoder)
return;
m_encoding_in_progress = true;
m_current_encoding = enc;
m_current_encoding_url = url();
QString output = decoder->toUnicode(html.toAscii());
mainframe->setHtml(output, mainframe->url());
QList<QWebFrame *> children = mainframe->childFrames();
foreach(QWebFrame *frame, children)
{
html = frame->toHtml();
output = decoder->toUnicode(html.toAscii());
frame->setHtml(output, frame->url());
}
QString NoteItem::getTitle()
{
if(m_readOnly)
return m_title->text();
else {
QString title = m_titleEdit->text();
if(title == "" || title == tr("Untitled")) {
if(m_rich) {
QWebFrame* mainFrame = m_webView->page()->mainFrame();
QWebFrame* iframe = mainFrame->childFrames()[0];
title = MainWindow::getTitleFromContent(iframe->toPlainText());
}
else
title = MainWindow::getTitleFromContent(m_textEdit->toPlainText());
}
return title;
}
}
void WebPage::handleUnsupportedContent(QNetworkReply *reply)
{
if (reply->error() == QNetworkReply::NoError) {
if (reply->header(QNetworkRequest::ContentTypeHeader).isValid())
qDebug() << "download it";
new OpDownloader(reply);
return;
}
if (reply->error() == QNetworkReply::ProtocolUnknownError) {
// we currently don't support protocol other than http(s):// and file://
// return;
}
//display notfound
if (reply->url().isEmpty())
return;
QFile file(QLatin1String(":/notfound.html"));
bool isOpened = file.open(QIODevice::ReadOnly);
Q_ASSERT(isOpened);
QString title = ("HTTP 404 Not Found");
QString html = QString(QLatin1String(file.readAll()));
QList<QWebFrame*> frames;
frames.append(mainFrame());
while (!frames.isEmpty()) {
QWebFrame *frame = frames.takeFirst();
if (frame->url() == reply->url()) {
frame->setHtml(html, reply->url());
return;
}
QList<QWebFrame *> children = frame->childFrames();
foreach (QWebFrame *frame, children)
frames.append(frame);
}
if (m_loadingUrl == reply->url()) {
mainFrame()->setHtml(html, reply->url());
}
}
void AutoFillModel::post(const QNetworkRequest &request, const QByteArray &outgoingData)
{
//Dont save in private browsing
if (mApp->webSettings()->testAttribute(QWebSettings::PrivateBrowsingEnabled)) {
return;
}
m_lastOutgoingData = outgoingData;
QVariant v = request.attribute((QNetworkRequest::Attribute)(QNetworkRequest::User + 100));
WebPage* webPage = static_cast<WebPage*>(v.value<void*>());
if (!webPage) {
return;
}
WebView* webView = qobject_cast<WebView*>(webPage->view());
if (!webView) {
return;
}
v = request.attribute((QNetworkRequest::Attribute)(QNetworkRequest::User + 101));
QWebPage::NavigationType type = (QWebPage::NavigationType)v.toInt();
if (type != QWebPage::NavigationTypeFormSubmitted) {
return;
}
QString usernameName;
QString usernameValue;
QString passwordName;
QString passwordValue;
QUrl siteUrl = webPage->url();
if (!isStoringEnabled(siteUrl)) {
return;
}
QWebElementCollection allForms; // All form elements on page
QWebElement foundForm; // Sent form element
QList<QWebFrame*> frames;
frames.append(webPage->mainFrame()); // Find all form elements
while (!frames.isEmpty()) {
QWebFrame* frame = frames.takeFirst();
allForms.append(frame->findAllElements("form"));
frames += frame->childFrames();
}
foreach(const QWebElement & formElement, allForms) {
foreach(const QWebElement &inputElement, formElement.findAll("input[type=\"password\"]")) {
passwordName = inputElement.attribute("name");
passwordValue = getValueFromData(outgoingData, inputElement);
if (!passwordValue.isEmpty() && dataContains(outgoingData, passwordName)) {
foundForm = formElement;
break;
}
}
if (!foundForm.isNull()) {
break;
}
}
void AutoFillModel::completePage(WebPage* page)
{
if (!page) {
return;
}
QUrl pageUrl = page->url();
if (!isStored(pageUrl)) {
return;
}
QWebElementCollection inputs;
QList<QWebFrame*> frames;
frames.append(page->mainFrame());
while (!frames.isEmpty()) {
QWebFrame* frame = frames.takeFirst();
inputs.append(frame->findAllElements("input"));
frames += frame->childFrames();
}
QString server = pageUrl.host();
if (server.isEmpty()) {
server = pageUrl.toString();
}
QSqlQuery query;
query.prepare("SELECT data FROM autofill WHERE server=?");
query.addBindValue(server);
query.exec();
query.next();
QByteArray data = query.value(0).toByteArray();
if (data.isEmpty()) {
return;
}
// Why not to use encodedQueryItems = QByteArrays ?
// Because we need to filter "+" characters that must be spaces
// (not real "+" characters "%2B")
QueryItems arguments = QUrl::fromEncoded("http://bla.com/?" + data).queryItems();
for (int i = 0; i < arguments.count(); i++) {
QString key = arguments.at(i).first;
QString value = arguments.at(i).second;
key.replace("+", " ");
value.replace("+", " ");
key = QUrl::fromEncoded(key.toUtf8()).toString();
value = QUrl::fromEncoded(value.toUtf8()).toString();
for (int i = 0; i < inputs.count(); i++) {
QWebElement element = inputs.at(i);
if (element.attribute("type") != "text" && element.attribute("type") != "password" && element.attribute("type") != "") {
continue;
}
if (key == element.attribute("name")) {
element.setAttribute("value", value);
}
}
}
}
void ClickToFlash::findElement()
{
if (!m_toolButton) {
return;
}
QWidget* parent = parentWidget();
QWebView* view = 0;
while (parent) {
if (QWebView* aView = qobject_cast<QWebView*>(parent)) {
view = aView;
break;
}
parent = parent->parentWidget();
}
if (!view) {
return;
}
QPoint objectPos = view->mapFromGlobal(m_toolButton->mapToGlobal(m_toolButton->pos()));
QWebFrame* objectFrame = view->page()->frameAt(objectPos);
QWebHitTestResult hitResult;
QWebElement hitElement;
if (objectFrame) {
hitResult = objectFrame->hitTestContent(objectPos);
hitElement = hitResult.element();
}
if (!hitElement.isNull() && (hitElement.tagName().compare("embed", Qt::CaseInsensitive) == 0 ||
hitElement.tagName().compare("object", Qt::CaseInsensitive) == 0)) {
m_element = hitElement;
return;
}
// HitTestResult failed, trying to find element by src
// attribute in elements at all frames on page (less accurate)
QList<QWebFrame*> frames;
frames.append(objectFrame);
m_mainFrame = view->page()->mainFrame();
frames.append(m_mainFrame);
while (!frames.isEmpty()) {
QWebFrame* frame = frames.takeFirst();
if (!frame) {
continue;
}
QWebElement docElement = frame->documentElement();
QWebElementCollection elements;
elements.append(docElement.findAll(QLatin1String("embed")));
elements.append(docElement.findAll(QLatin1String("object")));
foreach(const QWebElement & element, elements) {
if (!checkElement(element) && !checkUrlOnElement(element)) {
continue;
}
m_element = element;
return;
}
frames += frame->childFrames();
}
}
void WBWebPage::handleUnsupportedContent(QNetworkReply *reply)
{
if(reply->url().scheme() == "mailto")
{
bool result = QDesktopServices::openUrl(reply->url());
if (result)
return;
}
QString contentType = reply->header(QNetworkRequest::ContentTypeHeader).toString();
bool isPDF = (contentType == "application/pdf");
// Delete this big "if (isPDF)" block to get the pdf directly inside the browser
if (isPDF)
{
QMessageBox messageBox(mainWindow());
messageBox.setText(tr("Download PDF Document: would you prefer to download the PDF file or add it to the current Sankore document?"));
messageBox.addButton(tr("Download"), QMessageBox::AcceptRole);
QAbstractButton *addButton =
messageBox.addButton(tr("Add to Current Document"), QMessageBox::AcceptRole);
messageBox.exec();
if (messageBox.clickedButton() == addButton)
{
UBApplication::applicationController->showBoard();
UBApplication::boardController->downloadURL(reply->request().url());
return;
}
else
{
isPDF = false;
}
}
if (!isPDF && reply->error() == QNetworkReply::NoError)
{
if(contentType == "application/widget")
WBBrowserWindow::downloadManager()->handleUnsupportedContent(reply,false, UBSettings::settings()->uniboardGipLibraryDirectory());
else
WBBrowserWindow::downloadManager()->handleUnsupportedContent(reply);
return;
}
QFile file;
file.setFileName(isPDF ? QLatin1String(":/webbrowser/object-wrapper.html") : QLatin1String(":/webbrowser/notfound.html"));
bool isOpened = file.open(QIODevice::ReadOnly);
Q_ASSERT(isOpened);
QString html;
if (isPDF)
{
html = QString(QLatin1String(file.readAll()))
.arg(tr("PDF"))
.arg("application/x-ub-pdf")
.arg(reply->url().toString());
}
else
{
QString title = tr("Error loading page: %1").arg(reply->url().toString());
html = QString(QLatin1String(file.readAll()))
.arg(title)
.arg(reply->errorString())
.arg(reply->url().toString());
}
QList<QWebFrame*> frames;
frames.append(mainFrame());
while (!frames.isEmpty())
{
QWebFrame *frame = frames.takeFirst();
if (frame->url() == reply->url())
{
frame->setHtml(html, reply->url());
return;
}
QList<QWebFrame *> children = frame->childFrames();
foreach(QWebFrame *frame, children)
frames.append(frame);
}
if (mLoadingUrl == reply->url())
{
mainFrame()->setHtml(html, reply->url());
}
}
