WebView::WebView(QWidget* parent) : QWebView(parent), possibleDragging(false), isLoading_(false)
{
settings()->setAttribute(QWebSettings::JavaEnabled, false);
settings()->setAttribute(QWebSettings::PluginsEnabled, false);
setAcceptDrops(false);
page()->setNetworkAccessManager(NetworkAccessManager::instance());
page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
connect(page(), SIGNAL(linkClicked(const QUrl&)), this, SLOT(linkClickedEvent(const QUrl&)));
connect(page()->action(QWebPage::Copy), SIGNAL(triggered()), SLOT(textCopiedEvent()));
connect(page()->action(QWebPage::Cut), SIGNAL(triggered()), SLOT(textCopiedEvent()));
connect(page(), SIGNAL(loadStarted()), this, SLOT(loadStartedEvent()));
connect(page(), SIGNAL(loadFinished(bool)), this, SLOT(loadFinishedEvent(bool)));
}
void WebView::copySelected()
{
// use native selectedText w/o clipboard hacks.
// ideally we should call something like hasSelection() but there is no such method in Qt API for webkit classes.
if (page()->hasSelection()) {
page()->triggerAction(QWebPage::Copy);
textCopiedEvent();
}
//qDebug("copied text: %s", qPrintable(QApplication::clipboard()->text(QClipboard::Clipboard)));
}
WebView::WebView(QWidget* parent) :
#ifdef WEBENGINE
QWebEngineView(parent),
#else
QWebView(parent),
#endif
possibleDragging(false),
isLoading_(false)
{
setAcceptDrops(false);
#ifdef WEBENGINE
settings()->setAttribute(QWebEngineSettings::PluginsEnabled, false);
settings()->setAttribute(QWebEngineSettings::LocalStorageEnabled, false);
// TODO cache cotrol
// TODO network request interception
// Review ink delegation (in other words all local links on page should work)
connect(page()->action(QWebEnginePage::Copy), SIGNAL(triggered()), SLOT(textCopiedEvent()));
connect(page()->action(QWebEnginePage::Cut), SIGNAL(triggered()), SLOT(textCopiedEvent()));
#else
settings()->setAttribute(QWebSettings::JavaEnabled, false);
settings()->setAttribute(QWebSettings::PluginsEnabled, false);
settings()->setAttribute(QWebSettings::LocalStorageEnabled, false);
settings()->setMaximumPagesInCache( 0 );
settings()->setObjectCacheCapacities( 0, 0, 0 );
settings()->clearMemoryCaches( );
page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
connect(page()->action(QWebPage::Copy), SIGNAL(triggered()), SLOT(textCopiedEvent()));
connect(page()->action(QWebPage::Cut), SIGNAL(triggered()), SLOT(textCopiedEvent()));
connect(page(), SIGNAL(linkClicked(const QUrl&)), this, SLOT(linkClickedEvent(const QUrl&))); // most likely we don't need this at all
#endif
connect(page(), SIGNAL(loadStarted()), this, SLOT(loadStartedEvent()));
connect(page(), SIGNAL(loadFinished(bool)), this, SLOT(loadFinishedEvent(bool)));
}
