static bool isMultimediaElement(const QWebElement& element)
{
if (element.tagName().compare(QL1S("video"), Qt::CaseInsensitive) == 0)
return true;
if (element.tagName().compare(QL1S("audio"), Qt::CaseInsensitive) == 0)
return true;
return false;
}
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();
}
}
void MainWindow::finished_loading(bool ok)
{
if(!ok)
std::cout << "LOAD FINISH NOT OK!\n\n";
QString output;
QWebElement body;
progress = 100;
adjust_title();
QWebFrame *frame = uimw->webView->page()->mainFrame();
QWebElement document = frame->documentElement();
QWebElement element = document.firstChild();
while(!element.isNull())
{
if(element.tagName() == "BODY")
{
output = element.toInnerXml();
if(output == "ok\n")
{
QNetworkCookieJar *cj = uimw->webView->page()->networkAccessManager()->cookieJar();
QList<QNetworkCookie> cookies = cj->cookiesForUrl(testauth);
for(QList<QNetworkCookie>::const_iterator i = cookies.begin() ; i != cookies.end() ; i++ )
{
std::cout << "Set-Cookie: ";
QByteArray ba = i->toRawForm();
std::cout.write(ba.data(), ba.count());
std::cout << "\r\n";
}
exit(0);
}
}
element = element.nextSibling();
}
this->show();
}
void WebView::addSearchEngine()
{
QAction *action = qobject_cast<QAction*>(sender());
if (!action)
return;
QVariant variant = action->data();
if (!variant.canConvert<QWebElement>())
return;
QWebElement element = qvariant_cast<QWebElement>(variant);
QString elementName = element.attribute(QLatin1String("name"));
QWebElement formElement = element;
while (formElement.tagName().toLower() != QLatin1String("form"))
formElement = formElement.parent();
if (formElement.isNull() || formElement.attribute(QLatin1String("action")).isEmpty())
return;
QString method = formElement.attribute(QLatin1String("method"), QLatin1String("get")).toLower();
if (method != QLatin1String("get")) {
QMessageBox::warning(this, tr("Method not supported"),
tr("%1 method is not supported.").arg(method.toUpper()));
return;
}
QUrl searchUrl(page()->mainFrame()->baseUrl().resolved(QUrl(formElement.attribute(QLatin1String("action")))));
QMap<QString, QString> searchEngines;
QWebElementCollection inputFields = formElement.findAll(QLatin1String("input"));
foreach (QWebElement inputField, inputFields) {
QString type = inputField.attribute(QLatin1String("type"), QLatin1String("text"));
QString name = inputField.attribute(QLatin1String("name"));
QString value = inputField.evaluateJavaScript(QLatin1String("this.value")).toString();
if (type == QLatin1String("submit")) {
searchEngines.insert(value, name);
} else if (type == QLatin1String("text")) {
if (inputField == element)
value = QLatin1String("{searchTerms}");
searchUrl.addQueryItem(name, value);
} else if (type == QLatin1String("checkbox") || type == QLatin1String("radio")) {
if (inputField.evaluateJavaScript(QLatin1String("this.checked")).toBool()) {
searchUrl.addQueryItem(name, value);
}
} else if (type == QLatin1String("hidden")) {
searchUrl.addQueryItem(name, value);
}
}
//! [traverse document]
void Window::examineChildElements(const QWebElement &parentElement,
QTreeWidgetItem *parentItem)
{
QWebElement element = parentElement.firstChild();
while (!element.isNull()) {
QTreeWidgetItem *item = new QTreeWidgetItem();
item->setText(0, element.tagName());
parentItem->addChild(item);
examineChildElements(element, item);
element = element.nextSibling();
}
}
QTreeWidgetItem* XPathInspector::createTree(QWebElement root)
{
QString js = "var arr = []; ";
js += "for (var i=0; i<this.childNodes.length; i++) ";
js += " if (this.childNodes[i].nodeType == 3 && this.childNodes[i].nodeValue.replace(/^\\s+|\\s+$/g,'') != '') ";
js += " arr.push(this.childNodes[i].nodeValue); ";
js += " else if (this.childNodes[i].nodeType == 1)";
js += " arr.push(this.childNodes[i].tagName); ";
js += "arr; ";
QVariant v = root.evaluateJavaScript(js);
QStringList nodes = v.toStringList();
QWebElement child = root.firstChild();
QList<QTreeWidgetItem*> list;
int i = 0;
while (!(i>=nodes.count() && child.isNull()))
{
while (i<nodes.count() && nodes.at(i) != child.tagName())
{
QTreeWidgetItem *item2 = new QTreeWidgetItem();
item2->setText(0, nodes.at(i));
list.append(item2);
i++;
}
if (!child.isNull())
{
list.append(createTree(child));
child = child.nextSibling();
i++;
}
}
QString text = "<"+root.tagName().toLower();
QStringList attrs = root.attributeNames();
for (int i=0; i<attrs.count(); i++)
text += " "+attrs.at(i)+"=\""+root.attribute(attrs.at(i))+"\"";
text += ">";
QTreeWidgetItem *item = new QTreeWidgetItem();
item->setText(0, text);
QVariant v2(QVariant::UserType);
v2.setValue<QWebElement>(root);
item->setData(0, Qt::UserRole, v2);
item->addChildren(list);
return item;
}
FB2_END_KEYHASH
FbHeadItem::FbHeadItem(QWebElement &element, FbHeadItem *parent)
: QObject(parent)
, m_element(element)
, m_parent(parent)
{
m_name = element.tagName().toLower();
if (m_name.left(3) == "fb:") {
m_name = m_name.mid(3);
if (m_name == "annotation") return;
if (m_name == "history") return;
} else if (m_name == "img") {
m_name = "image";
}
addChildren(element);
}
static bool isEditableElement(QWebPage* page)
{
const QWebFrame* frame = (page ? page->currentFrame() : 0);
QWebElement element = (frame ? frame->findFirstElement(QL1S(":focus")) : QWebElement());
if (!element.isNull()) {
const QString tagName(element.tagName());
if (tagName.compare(QL1S("textarea"), Qt::CaseInsensitive) == 0) {
return true;
}
const QString type(element.attribute(QL1S("type")).toLower());
if (tagName.compare(QL1S("input"), Qt::CaseInsensitive) == 0
&& (type.isEmpty() || type == QL1S("text") || type == QL1S("password"))) {
return true;
}
if (element.evaluateJavaScript("this.isContentEditable").toBool()) {
return true;
}
}
return false;
}
extern QVariantMap toMap(QWebElement el, QStringList css_attrs) {
QVariantMap map;
map["isNull"] = false;
map["classes"] = QVariant(el.classes());
map["tagName"] = QVariant(el.tagName());
QRect rect = el.geometry();
QVariantMap geo;
geo["width"] = rect.width();
geo["height"] = rect.height();
geo["x"] = rect.x();
geo["y"] = rect.y();
map["geometry"] = QVariant(geo);
QVariantMap attrs;
QStringList attributes = el.attributeNames();
foreach(QString name,attributes) {
attrs[name] = el.attribute(name);
}
void CadastreWrapper::networkFinished(QNetworkReply *reply)
{
if (m_pendingTiles.contains(reply)) {
QFile target(m_pendingTiles[reply]);
QByteArray ba = reply->readAll();
// white -> transparent
QImage img;
img.loadFromData(ba);
QImage img2 = img.convertToFormat(QImage::Format_ARGB32);
Q_ASSERT(img2.hasAlphaChannel());
int w=0;
for (int y=0; y<img2.height(); ++y) {
for (int x=0; x<img2.width(); ++x) {
QColor col = QColor(img2.pixel(x, y));
if (col == QColor(255, 255, 255)) {
col.setAlpha(0);
img2.setPixel(x, y, col.rgba());
++w;
}
}
}
//Full transparent
if (w == img2.height()*img2.width()) {
img2 = QImage(1, 1, QImage::Format_ARGB32);
img2.setPixel(0, 0, QColor(0, 0, 0, 0).rgba());
}
target.open(QIODevice::WriteOnly);
// target.write(reply->readAll());
img2.save(&target, "PNG");
target.close();
m_pendingTiles.remove(reply);
if (m_progress) {
m_progress->setValue(m_progress->value()+1);
if (m_progress->value() > 10) {
double ms = m_startTime.secsTo(QDateTime::currentDateTime());
double us = ms/m_progress->value();
int tot = us*(m_progress->maximum() - m_progress->value());
if (tot<3600)
m_progress->setLabelText(tr("Downloaded: %1/%2\nRemaining time: %3:%4").arg(m_progress->value()).arg(m_progress->maximum()).arg(int(tot/60)).arg(int(tot%60), 2, 10, QChar('0')));
else
m_progress->setLabelText(tr("Downloaded: %1/%2\nRemaining time: %3:%4:%5").arg(m_progress->value()).arg(m_progress->maximum()).arg(int(tot/3600)).arg(int((tot%3600)/60), 2, 10, QChar('0')).arg(int(tot%60), 2, 10, QChar('0')));
} else
m_progress->setLabelText(tr("Downloaded: %1/%2").arg(m_progress->value()).arg(m_progress->maximum()));
}
} else if (reply->url() == QUrl("http://www.cadastre.gouv.fr/scpc/accueil.do")) {
qDebug() << "Ok, I've got a cookie... I LOVE COOKIES.";
reply->readAll();
m_gotCookie = true;
} else if (reply->url() == QUrl("http://www.cadastre.gouv.fr/scpc/rechercherPlan.do")) {
QString pageData = reply->readAll();
qDebug() << pageData;
QWebPage parsedPage(this);
QWebFrame *frame = parsedPage.mainFrame();
frame->setHtml(pageData);
QWebElement codeCommune = frame->findFirstElement("#codeCommune");
QMap<QString, QString> results;
if (!codeCommune.isNull()) {
// If there is a codeCommune object in the DOM, it means that the search was not successfull.
if (codeCommune.tagName().toLower() != "select") {
qDebug() << "Invalid page ???";
return;
}
QWebElementCollection options = codeCommune.findAll("option");
foreach (QWebElement option, options) {
if (!option.attribute("value").isEmpty())
results[option.attribute("value")] = option.toPlainText();
}
} else {
void WebView::contextMenuEvent(QContextMenuEvent *event)
{
QMenu *menu = new QMenu(this);
QWebHitTestResult r = page()->mainFrame()->hitTestContent(event->pos());
if (!r.linkUrl().isEmpty()) {
QAction *newWindowAction = menu->addAction(tr("Open in New &Window"), this, SLOT(openActionUrlInNewWindow()));
newWindowAction->setData(r.linkUrl());
QAction *newTabAction = menu->addAction(tr("Open in New &Tab"), this, SLOT(openActionUrlInNewTab()));
newTabAction->setData(r.linkUrl());
menu->addSeparator();
menu->addAction(tr("Save Lin&k"), this, SLOT(downloadLinkToDisk()));
menu->addAction(tr("&Bookmark This Link"), this, SLOT(bookmarkLink()))->setData(r.linkUrl());
menu->addSeparator();
if (!page()->selectedText().isEmpty())
menu->addAction(pageAction(QWebPage::Copy));
menu->addAction(tr("&Copy Link Location"), this, SLOT(copyLinkToClipboard()));
}
if (!r.imageUrl().isEmpty()) {
if (!menu->isEmpty())
menu->addSeparator();
QAction *newWindowAction = menu->addAction(tr("Open Image in New &Window"), this, SLOT(openActionUrlInNewWindow()));
newWindowAction->setData(r.imageUrl());
QAction *newTabAction = menu->addAction(tr("Open Image in New &Tab"), this, SLOT(openActionUrlInNewTab()));
newTabAction->setData(r.imageUrl());
menu->addSeparator();
menu->addAction(tr("&Save Image"), this, SLOT(downloadImageToDisk()));
menu->addAction(tr("&Copy Image"), this, SLOT(copyImageToClipboard()));
menu->addAction(tr("C&opy Image Location"), this, SLOT(copyImageLocationToClipboard()))->setData(r.imageUrl().toString());
menu->addSeparator();
menu->addAction(tr("Block Image"), this, SLOT(blockImage()))->setData(r.imageUrl().toString());
}
if (!page()->selectedText().isEmpty()) {
if (menu->isEmpty()) {
menu->addAction(pageAction(QWebPage::Copy));
} else {
menu->addSeparator();
}
QMenu *searchMenu = menu->addMenu(tr("Search with..."));
QList<QString> list = ToolbarSearch::openSearchManager()->allEnginesNames();
for (int i = 0; i < list.count(); ++i) {
QString name = list.at(i);
OpenSearchEngine *engine = ToolbarSearch::openSearchManager()->engine(name);
QAction *action = new OpenSearchEngineAction(engine, searchMenu);
searchMenu->addAction(action);
action->setData(name);
}
connect(searchMenu, SIGNAL(triggered(QAction *)), this, SLOT(searchRequested(QAction *)));
}
QWebElement element = r.element();
if (!element.isNull()
&& element.tagName().toLower() == QLatin1String("input")
&& element.attribute(QLatin1String("type"), QLatin1String("text")) == QLatin1String("text")) {
if (menu->isEmpty()) {
menu->addAction(pageAction(QWebPage::Copy));
} else {
menu->addSeparator();
}
QVariant variant;
variant.setValue(element);
menu->addAction(tr("Add to the toolbar search"), this, SLOT(addSearchEngine()))->setData(variant);
}
if (menu->isEmpty()) {
delete menu;
menu = page()->createStandardContextMenu();
} else {
if (page()->settings()->testAttribute(QWebSettings::DeveloperExtrasEnabled))
menu->addAction(pageAction(QWebPage::InspectElement));
}
if (!menu->isEmpty()) {
if (BrowserMainWindow::parentWindow(tabWidget())->menuBar()->isHidden()) {
menu->addSeparator();
menu->addAction(BrowserMainWindow::parentWindow(tabWidget())->showMenuBarAction());
}
menu->exec(mapToGlobal(event->pos()));
delete menu;
return;
}
delete menu;
QWebView::contextMenuEvent(event);
}
void SearchEnginesManager::addEngineFromForm(const QWebElement &element, WebView* view)
{
QWebElement formElement = element.parent();
while (!formElement.isNull()) {
if (formElement.tagName().toLower() == QLatin1String("form")) {
break;
}
formElement = formElement.parent();
}
if (formElement.isNull()) {
return;
}
const QString method = formElement.hasAttribute("method") ? formElement.attribute("method").toUpper() : "GET";
bool isPost = method == QLatin1String("POST");
QUrl actionUrl = QUrl::fromEncoded(formElement.attribute("action").toUtf8());
if (actionUrl.isRelative()) {
actionUrl = view->url().resolved(actionUrl);
}
QUrl parameterUrl = actionUrl;
if (isPost) {
parameterUrl = QUrl("http://foo.bar");
}
#if QT_VERSION >= 0x050000
QUrlQuery query(parameterUrl);
query.addQueryItem(element.attribute("name"), "%s");
QWebElementCollection allInputs = formElement.findAll("input");
foreach (QWebElement e, allInputs) {
if (element == e || !e.hasAttribute("name")) {
continue;
}
query.addQueryItem(e.attribute("name"), e.evaluateJavaScript("this.value").toString());
}
parameterUrl.setQuery(query);
#else
QList<QPair<QByteArray, QByteArray> > queryItems;
QPair<QByteArray, QByteArray> item;
item.first = element.attribute("name").toUtf8();
item.second = "%s";
queryItems.append(item);
QWebElementCollection allInputs = formElement.findAll("input");
foreach (QWebElement e, allInputs) {
if (element == e || !e.hasAttribute("name")) {
continue;
}
QPair<QByteArray, QByteArray> item;
item.first = QUrl::toPercentEncoding(e.attribute("name").toUtf8());
item.second = QUrl::toPercentEncoding(e.evaluateJavaScript("this.value").toByteArray());
queryItems.append(item);
}
parameterUrl.setEncodedQueryItems(parameterUrl.encodedQueryItems() + queryItems);
#endif
if (!isPost) {
actionUrl = parameterUrl;
}
SearchEngine engine;
engine.name = view->title();
engine.icon = view->icon();
engine.url = actionUrl.toEncoded();
if (isPost) {
QByteArray data = parameterUrl.toEncoded(QUrl::RemoveScheme);
engine.postData = data.contains('?') ? data.mid(data.lastIndexOf('?') + 1) : QByteArray();
}
EditSearchEngine dialog(SearchEnginesDialog::tr("Add Search Engine"), view);
dialog.setName(engine.name);
dialog.setIcon(engine.icon);
dialog.setUrl(engine.url);
dialog.setPostData(engine.postData);
if (dialog.exec() != QDialog::Accepted) {
return;
}
engine.name = dialog.name();
engine.icon = dialog.icon();
engine.url = dialog.url();
engine.shortcut = dialog.shortcut();
engine.postData = dialog.postData().toUtf8();
if (engine.name.isEmpty() || engine.url.isEmpty()) {
return;
}
addEngine(engine);
}
void WBWebTrapWebView::highliteElementAtPos ( const QPoint& pos)
{
mCurrentContentType = Unknown;
if(page() && page()->currentFrame())
{
QWebHitTestResult htr = page()->currentFrame()->hitTestContent (pos);
QRect pageHtr = htr.boundingRect().translated(htr.frame()->pos());
QRect updateRect = mWebViewElementRect.united(pageHtr);
updateRect = updateRect.adjusted(-8, -8, 8, 8);
mDomElementRect = htr.boundingRect();
if (!htr.pixmap().isNull())
{
mCurrentContentType = Image;
qDebug() << "found pixmap at " << htr.boundingRect();
}
else
{
QWebElement element = htr.element();
QString tagName = element.tagName().toLower();
if (tagName == "object"
|| tagName == "embed")
{
mCurrentContentType = ObjectOrEmbed;
}
else if ((tagName == "input") || (tagName == "textarea"))
{
QString ec = potentialEmbedCodeAtPos(pos);
if (ec.length() > 0)
{
qDebug() << "found input data \n\n" << ec;
mCurrentContentType = Input;
}
}
else
{
QString tagName = htr.element().tagName();
QString id = htr.element().attribute("id", "");
QWebElement el = htr.element();
QString idSelector = tagName + "#" + id;
bool idSuccess = (el == el.document().findFirst(idSelector));
if (idSuccess)
{
mElementQuery = idSelector;
mCurrentContentType = ElementByQuery;
}
else
{
//bool isValid = true;
QWebElement elParent = el.parent();
QWebElement currentEl = el;
QString path = tagName;
QStringList pathElements;
do
{
QWebElement someSibling = elParent.firstChild();
int index = 0;
bool foundIndex = false;
do
{
if (someSibling.tagName() == currentEl.tagName())
{
if (someSibling == currentEl)
{
foundIndex = true;
}
else
index++;
}
someSibling = someSibling.nextSibling();
}
while(!someSibling.isNull() && !foundIndex);
QString part;
if (index > 0)
part = QString("%1:nth-child(%2)").arg(currentEl.tagName()).arg(index);
else
part = currentEl.tagName();
pathElements.insert(0, part);
currentEl = elParent;
elParent = elParent.parent();
} while(!elParent.isNull());
//QString idSelector = tagName + "#" + id;
QString treeSelector = pathElements.join(" > ");
mElementQuery = treeSelector;
mCurrentContentType = ElementByQuery;
//bool treeSuccess = (el == el.document().findFirst(treeSelector));
//qDebug() << "----------------------------";
//qDebug() << idSuccess << idSelector;
//qDebug() << treeSuccess << treeSelector;
}
}
}
update(updateRect);
}
}
void QtWebKitWebWidget::showContextMenu(const QPoint &position)
{
if (position.isNull() && m_webView->selectedText().isEmpty())
{
return;
}
const QPoint hitPosition = (position.isNull() ? m_webView->mapFromGlobal(QCursor::pos()) : position);
MenuFlags flags = NoMenu;
m_hitResult = m_webView->page()->frameAt(hitPosition)->hitTestContent(hitPosition);
if (m_hitResult.element().tagName().toLower() == QLatin1String("textarea") || m_hitResult.element().tagName().toLower() == QLatin1String("select") || (m_hitResult.element().tagName().toLower() == QLatin1String("input") && (m_hitResult.element().attribute(QLatin1String("type")).isEmpty() || m_hitResult.element().attribute(QLatin1String("type")).toLower() == QLatin1String("text"))))
{
QWebElement parentElement = m_hitResult.element().parent();
while (!parentElement.isNull() && parentElement.tagName().toLower() != QLatin1String("form"))
{
parentElement = parentElement.parent();
}
if (!parentElement.isNull() && parentElement.hasAttribute(QLatin1String("action")) && !parentElement.findFirst(QLatin1String("input[name], select[name], textarea[name]")).isNull())
{
flags |= FormMenu;
}
}
if (m_hitResult.pixmap().isNull() && m_hitResult.isContentSelected() && !m_webView->selectedText().isEmpty())
{
updateSearchActions(m_searchEngine);
flags |= SelectionMenu;
}
if (m_hitResult.linkUrl().isValid())
{
flags |= LinkMenu;
}
if (!m_hitResult.pixmap().isNull())
{
flags |= ImageMenu;
const bool isImageOpened = getUrl().matches(m_hitResult.imageUrl(), (QUrl::NormalizePathSegments | QUrl::RemoveFragment | QUrl::StripTrailingSlash));
getAction(OpenImageInNewTabAction)->setEnabled(!isImageOpened);
getAction(InspectElementAction)->setEnabled(!isImageOpened);
}
if (m_hitResult.mediaUrl().isValid())
{
flags |= MediaMenu;
const bool isVideo = (m_hitResult.element().tagName().toLower() == QLatin1String("video"));
const bool isPaused = m_hitResult.element().evaluateJavaScript(QLatin1String("this.paused")).toBool();
const bool isMuted = m_hitResult.element().evaluateJavaScript(QLatin1String("this.muted")).toBool();
getAction(SaveMediaToDiskAction)->setText(isVideo ? tr("Save Video...") : tr("Save Audio..."));
getAction(CopyMediaUrlToClipboardAction)->setText(isVideo ? tr("Copy Video Link to Clipboard") : tr("Copy Audio Link to Clipboard"));
getAction(ToggleMediaControlsAction)->setText(tr("Show Controls"));
getAction(ToggleMediaLoopAction)->setText(tr("Looping"));
getAction(ToggleMediaPlayPauseAction)->setIcon(Utils::getIcon(isPaused ? QLatin1String("media-playback-start") : QLatin1String("media-playback-pause")));
getAction(ToggleMediaPlayPauseAction)->setText(isPaused ? tr("Play") : tr("Pause"));
getAction(ToggleMediaMuteAction)->setIcon(Utils::getIcon(isMuted ? QLatin1String("audio-volume-medium") : QLatin1String("audio-volume-muted")));
getAction(ToggleMediaMuteAction)->setText(isMuted ? tr("Unmute") : tr("Mute"));
}
if (m_hitResult.isContentEditable())
{
flags |= EditMenu;
getAction(ClearAllAction)->setEnabled(getAction(SelectAllAction)->isEnabled());
}
if (flags == NoMenu || flags == FormMenu)
{
flags |= StandardMenu;
if (m_hitResult.frame() != m_webView->page()->mainFrame())
{
flags |= FrameMenu;
}
}
WebWidget::showContextMenu(hitPosition, flags);
}
void QtWebKitWebWidget::triggerAction(WindowAction action, bool checked)
{
const QWebPage::WebAction webAction = mapAction(action);
if (webAction != QWebPage::NoWebAction)
{
m_webView->triggerPageAction(webAction, checked);
return;
}
switch (action)
{
case RewindBackAction:
m_webView->page()->history()->goToItem(m_webView->page()->history()->itemAt(0));
break;
case RewindForwardAction:
m_webView->page()->history()->goToItem(m_webView->page()->history()->itemAt(m_webView->page()->history()->count() - 1));
break;
case CopyAddressAction:
QApplication::clipboard()->setText(getUrl().toString());
break;
case ZoomInAction:
setZoom(qMin((getZoom() + 10), 10000));
break;
case ZoomOutAction:
setZoom(qMax((getZoom() - 10), 10));
break;
case ZoomOriginalAction:
setZoom(100);
break;
case ReloadOrStopAction:
if (isLoading())
{
triggerAction(StopAction);
}
else
{
triggerAction(ReloadAction);
}
break;
case OpenLinkInNewTabAction:
if (m_hitResult.linkUrl().isValid())
{
emit requestedOpenUrl(m_hitResult.linkUrl(), false, false);
}
break;
case OpenLinkInNewTabBackgroundAction:
if (m_hitResult.linkUrl().isValid())
{
emit requestedOpenUrl(m_hitResult.linkUrl(), true, false);
}
break;
case OpenLinkInNewWindowAction:
if (m_hitResult.linkUrl().isValid())
{
emit requestedOpenUrl(m_hitResult.linkUrl(), false, true);
}
break;
case OpenLinkInNewWindowBackgroundAction:
if (m_hitResult.linkUrl().isValid())
{
emit requestedOpenUrl(m_hitResult.linkUrl(), true, true);
}
break;
case BookmarkLinkAction:
if (m_hitResult.linkUrl().isValid())
{
emit requestedAddBookmark(m_hitResult.linkUrl(), m_hitResult.element().attribute(QLatin1String("title")));
}
break;
case OpenSelectionAsLinkAction:
emit requestedOpenUrl(m_webView->selectedText(), false, false);
break;
case ImagePropertiesAction:
{
ImagePropertiesDialog dialog(m_hitResult.imageUrl(), m_hitResult.element().attribute(QLatin1String("alt")), m_hitResult.element().attribute(QLatin1String("longdesc")), m_hitResult.pixmap(), (m_networkAccessManager->cache() ? m_networkAccessManager->cache()->data(m_hitResult.imageUrl()) : NULL), this);
QEventLoop eventLoop;
m_parent->showDialog(&dialog);
connect(&dialog, SIGNAL(finished(int)), &eventLoop, SLOT(quit()));
connect(this, SIGNAL(destroyed()), &eventLoop, SLOT(quit()));
eventLoop.exec();
m_parent->hideDialog(&dialog);
}
break;
case InspectPageAction:
if (!m_inspector)
{
m_inspector = new QWebInspector(this);
m_inspector->setPage(m_webView->page());
m_inspector->setContextMenuPolicy(Qt::NoContextMenu);
m_inspector->setMinimumHeight(200);
m_splitter->addWidget(m_inspector);
}
m_inspector->setVisible(checked);
getAction(InspectPageAction)->setChecked(checked);
emit actionsChanged();
emit progressBarGeometryChanged();
break;
case SaveLinkToDownloadsAction:
TransfersManager::startTransfer(m_hitResult.linkUrl().toString(), QString(), isPrivate(), true);
break;
case OpenFrameInThisTabAction:
if (m_hitResult.frame())
{
setUrl(m_hitResult.frame()->url().isValid() ? m_hitResult.frame()->url() : m_hitResult.frame()->requestedUrl());
}
break;
case OpenFrameInNewTabBackgroundAction:
if (m_hitResult.frame())
{
emit requestedOpenUrl((m_hitResult.frame()->url().isValid() ? m_hitResult.frame()->url() : m_hitResult.frame()->requestedUrl()), true, false);
}
break;
case CopyFrameLinkToClipboardAction:
if (m_hitResult.frame())
{
QGuiApplication::clipboard()->setText((m_hitResult.frame()->url().isValid() ? m_hitResult.frame()->url() : m_hitResult.frame()->requestedUrl()).toString());
}
break;
case ReloadFrameAction:
if (m_hitResult.frame())
{
const QUrl url = (m_hitResult.frame()->url().isValid() ? m_hitResult.frame()->url() : m_hitResult.frame()->requestedUrl());
m_hitResult.frame()->setUrl(QUrl());
m_hitResult.frame()->setUrl(url);
}
break;
case SearchAction:
search(getAction(SearchAction));
break;
case CreateSearchAction:
{
QWebElement parentElement = m_hitResult.element().parent();
while (!parentElement.isNull() && parentElement.tagName().toLower() != "form")
{
parentElement = parentElement.parent();
}
const QWebElementCollection inputs = parentElement.findAll(QLatin1String("input:not([disabled])[name], select:not([disabled])[name], textarea:not([disabled])[name]"));
if (!parentElement.isNull() && parentElement.hasAttribute(QLatin1String("action")) && inputs.count() > 0)
{
QUrlQuery parameters;
for (int i = 0; i < inputs.count(); ++i)
{
QString value;
if (inputs.at(i).tagName().toLower() == QLatin1String("textarea"))
{
value = inputs.at(i).toPlainText();
}
else if (inputs.at(i).tagName().toLower() == QLatin1String("select"))
{
const QWebElementCollection options = inputs.at(i).findAll(QLatin1String("option"));
for (int j = 0; j < options.count(); ++j)
{
if (options.at(j).hasAttribute(QLatin1String("selected")))
{
value = options.at(j).attribute(QLatin1String("value"), options.at(j).toPlainText());
break;
}
}
}
else
{
if ((inputs.at(i).attribute(QLatin1String("type")) == QLatin1String("checkbox") || inputs.at(i).attribute(QLatin1String("type")) == QLatin1String("radio")) && !inputs.at(i).hasAttribute(QLatin1String("checked")))
{
continue;
}
value = inputs.at(i).attribute(QLatin1String("value"));
}
parameters.addQueryItem(inputs.at(i).attribute(QLatin1String("name")), ((inputs.at(i) == m_hitResult.element()) ? QLatin1String("{searchTerms}") : value));
}
const QStringList identifiers = SearchesManager::getSearchEngines();
QStringList shortcuts;
QList<SearchInformation*> engines;
for (int i = 0; i < identifiers.count(); ++i)
{
SearchInformation *engine = SearchesManager::getSearchEngine(identifiers.at(i));
if (!engine)
{
continue;
}
engines.append(engine);
const QString shortcut = engine->shortcut;
if (!shortcut.isEmpty())
{
shortcuts.append(shortcut);
}
}
QString identifier = getUrl().host().toLower().remove(QRegularExpression(QLatin1String("[^a-z0-9]")));
while (identifier.isEmpty() || identifiers.contains(identifier))
{
identifier = QInputDialog::getText(this, tr("Select Identifier"), tr("Input Unique Search Engine Identifier:"));
if (identifier.isEmpty())
{
return;
}
}
const QIcon icon = m_webView->icon();
const QUrl url(parentElement.attribute(QLatin1String("action")));
QVariantHash engineData;
engineData[QLatin1String("identifier")] = identifier;
engineData[QLatin1String("isDefault")] = false;
engineData[QLatin1String("encoding")] = QLatin1String("UTF-8");
engineData[QLatin1String("selfUrl")] = QString();
engineData[QLatin1String("resultsUrl")] = (url.isEmpty() ? getUrl() : (url.isRelative() ? getUrl().resolved(url) : url)).toString();
engineData[QLatin1String("resultsEnctype")] = parentElement.attribute(QLatin1String("enctype"));
engineData[QLatin1String("resultsMethod")] = ((parentElement.attribute(QLatin1String("method"), QLatin1String("get")).toLower() == QLatin1String("post")) ? QLatin1String("post") : QLatin1String("get"));
engineData[QLatin1String("resultsParameters")] = parameters.toString(QUrl::FullyDecoded);
engineData[QLatin1String("suggestionsUrl")] = QString();
engineData[QLatin1String("suggestionsEnctype")] = QString();
engineData[QLatin1String("suggestionsMethod")] = QLatin1String("get");
engineData[QLatin1String("suggestionsParameters")] = QString();
engineData[QLatin1String("shortcut")] = QString();
engineData[QLatin1String("title")] = getTitle();
engineData[QLatin1String("description")] = QString();
engineData[QLatin1String("icon")] = (icon.isNull() ? Utils::getIcon(QLatin1String("edit-find")) : icon);
SearchPropertiesDialog dialog(engineData, shortcuts, this);
if (dialog.exec() == QDialog::Rejected)
{
return;
}
engineData = dialog.getEngineData();
if (shortcuts.contains(engineData[QLatin1String("shortcut")].toString()))
{
engineData[QLatin1String("shortcut")] = QString();
}
SearchInformation *engine = new SearchInformation();
engine->identifier = engineData[QLatin1String("identifier")].toString();
engine->title = engineData[QLatin1String("title")].toString();
engine->description = engineData[QLatin1String("description")].toString();
engine->shortcut = engineData[QLatin1String("shortcut")].toString();
engine->encoding = engineData[QLatin1String("encoding")].toString();
engine->selfUrl = engineData[QLatin1String("selfUrl")].toString();
engine->resultsUrl.url = engineData[QLatin1String("resultsUrl")].toString();
engine->resultsUrl.enctype = engineData[QLatin1String("resultsEnctype")].toString();
engine->resultsUrl.method = engineData[QLatin1String("resultsMethod")].toString();
engine->resultsUrl.parameters = QUrlQuery(engineData[QLatin1String("resultsParameters")].toString());
engine->icon = engineData[QLatin1String("icon")].value<QIcon>();
engines.append(engine);
if (SearchesManager::setSearchEngines(engines) && engineData[QLatin1String("isDefault")].toBool())
{
SettingsManager::setValue(QLatin1String("Browser/DefaultSearchEngine"), engineData[QLatin1String("identifier")].toString());
}
}
}
break;
case ClearAllAction:
triggerAction(SelectAllAction);
triggerAction(DeleteAction);
break;
default:
break;
}
}
/* Take the ENML note and transform it into HTML that WebKit will
not complain about */
QByteArray EnmlFormatter::rebuildNoteEnml() {
resources.clear();
QByteArray b;
qint32 index;
content.replace("</input>","");
// Strip off HTML header
index = content.indexOf("<body");
index = content.indexOf(">", index)+1;
content.remove(0,index);
index = content.indexOf("</body");
content.truncate(index);
b.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
b.append("<!DOCTYPE en-note SYSTEM 'http://xml.evernote.com/pub/enml2.dtd'>\n");
b.append("<html><head><title></title></head>");
b.append("<body style=\"word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;\" >");
b.append(content);
b.append("</body></html>");
content.clear();
content = b;
// Run it through "tidy". It is a program which will fix any invalid HTML
// and give us the results back through stdout. In a perfect world this
// wouldn't be needed, but WebKit doesn't always give back good HTML.
QProcess tidyProcess;
tidyProcess.start("tidy -raw -asxhtml -q -m -u -utf8 ", QIODevice::ReadWrite|QIODevice::Unbuffered);
QLOG_DEBUG() << "Starting tidy " << tidyProcess.waitForStarted();
tidyProcess.waitForStarted();
tidyProcess.write(content);
tidyProcess.closeWriteChannel();
tidyProcess.waitForFinished();
QLOG_DEBUG() << "Stopping tidy " << tidyProcess.waitForFinished() << " Return Code: " << tidyProcess.state();
QLOG_DEBUG() << "Tidy Errors:" << tidyProcess.readAllStandardError();
content.clear();
content.append(tidyProcess.readAllStandardOutput());
if (content == "") {
formattingError = true;
return "";
}
// Tidy puts this in place, but we don't really need it.
content.replace("<form>", "");
content.replace("</form>", "");
index = content.indexOf("<body");
content.remove(0,index);
content.prepend("<style>img { height:auto; width:auto; max-height:auto; max-width:100%; }</style>");
content.prepend("<head><meta http-equiv=\"content-type\" content=\"text-html; charset=utf-8\"></head>");
content.prepend("<html>");
content.append("</html>");
content = fixEncryptionTags(content);
QWebPage page;
QEventLoop loop;
page.mainFrame()->setContent(content);
QObject::connect(&page, SIGNAL(loadFinished(bool)), &loop, SLOT(quit()));
QWebElement element = page.mainFrame()->documentElement();
QStringList tags = findAllTags(element);
for (int i=0; i<tags.size(); i++) {
QString tag = tags[i];
QWebElementCollection anchors = page.mainFrame()->findAllElements(tag);
foreach (QWebElement element, anchors) {
if (element.tagName().toLower() == "input") {
processTodo(element);
} else if (element.tagName().toLower() == "a") {
fixLinkNode(element);
} else if (element.tagName().toLower() == "object") {
fixObjectNode(element);
} else if (element.tagName().toLower() == "img") {
fixImgNode(element);
} else if (!isElementValid(element.tagName()))
element.removeFromDocument();
}
}
content.clear();
content.append(element.toOuterXml());
// Strip off HTML header
index = content.indexOf("<body");
index = content.indexOf(">", index)+1;
content.remove(0,index);
index = content.indexOf("</body");
content.truncate(index);
b.clear();
b.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
b.append("<!DOCTYPE en-note SYSTEM 'http://xml.evernote.com/pub/enml2.dtd'>");
b.append("<en-note style=\"word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;\" >");
b.append(content);
b.append("</en-note>");
content.clear();
content = b;
postXmlFix();
return content;
}
bool WebkitPixelStreamer::isWebGLElement(const QWebElement& element) const
{
return element.tagName() == "CANVAS";
}
void HtmlBookmarksImporter::processElement(const QWebElement &element)
{
if (element.tagName().toLower() == QLatin1String("h3"))
{
BookmarksItem *bookmark = BookmarksManager::addBookmark(BookmarksModel::FolderBookmark, QUrl(), element.toPlainText(), getCurrentFolder());
const QString keyword = element.attribute(QLatin1String("SHORTCUTURL"));
if (!BookmarksManager::hasKeyword(keyword))
{
bookmark->setData(keyword, BookmarksModel::KeywordRole);
}
if (!element.attribute(QLatin1String("ADD_DATE")).isEmpty())
{
const QDateTime time = QDateTime::fromTime_t(element.attribute(QLatin1String("ADD_DATE")).toUInt());
bookmark->setData(time, BookmarksModel::TimeAddedRole);
bookmark->setData(time, BookmarksModel::TimeModifiedRole);
}
setCurrentFolder(bookmark);
}
else if (element.tagName().toLower() == QLatin1String("a"))
{
const QUrl url(element.attribute(QLatin1String("href")));
if (!allowDuplicates() && BookmarksManager::hasBookmark(url))
{
return;
}
BookmarksItem *bookmark = BookmarksManager::addBookmark(BookmarksModel::UrlBookmark, url, element.toPlainText(), getCurrentFolder());
const QString keyword = element.attribute(QLatin1String("SHORTCUTURL"));
if (!BookmarksManager::hasKeyword(keyword))
{
bookmark->setData(keyword, BookmarksModel::KeywordRole);
}
if (element.parent().nextSibling().tagName().toLower() == QLatin1String("dd"))
{
bookmark->setData(element.parent().nextSibling().toPlainText(), BookmarksModel::DescriptionRole);
}
if (!element.attribute(QLatin1String("ADD_DATE")).isEmpty())
{
bookmark->setData(QDateTime::fromTime_t(element.attribute(QLatin1String("ADD_DATE")).toUInt()), BookmarksModel::TimeAddedRole);
}
if (!element.attribute(QLatin1String("LAST_MODIFIED")).isEmpty())
{
bookmark->setData(QDateTime::fromTime_t(element.attribute(QLatin1String("LAST_MODIFIED")).toUInt()), BookmarksModel::TimeModifiedRole);
}
if (!element.attribute(QLatin1String("LAST_VISITED")).isEmpty())
{
bookmark->setData(QDateTime::fromTime_t(element.attribute(QLatin1String("LAST_VISITED")).toUInt()), BookmarksModel::TimeVisitedRole);
}
}
else if (element.tagName().toLower() == QLatin1String("hr"))
{
BookmarksManager::addBookmark(BookmarksModel::SeparatorBookmark, QUrl(), QString(), getCurrentFolder());
}
const QWebElementCollection descendants = element.findAll(QLatin1String("*"));
for (int i = 0; i < descendants.count(); ++i)
{
if (descendants.at(i).parent() == element)
{
processElement(descendants.at(i));
}
}
if (element.tagName().toLower() == QLatin1String("dl"))
{
goToParent();
}
}
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();
}
}
