static bool showSpellCheckAction(const QWebElement& element)
{
if (element.hasAttribute(QL1S("readonly")))
return false;
if (element.attribute(QL1S("spellcheck"), QL1S("true")).compare(QL1S("false"), Qt::CaseInsensitive) == 0)
return false;
if (element.hasAttribute(QL1S("type"))
&& element.attribute(QL1S("type")).compare(QL1S("text"), Qt::CaseInsensitive) != 0)
return false;
return true;
}
void EnmlFormatter::processTodo(QWebElement &node) {
bool checked=false;
if (node.hasAttribute("checked"))
checked = true;
node.removeAttribute("style");
node.removeAttribute("type");
removeInvalidAttributes(node);
if (checked)
node.setAttribute("checked", "true");
node.setOuterXml(node.toOuterXml().replace("<input", "<en-todo").replace("</input", "</en-todo"));
}
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 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;
}
}