// Application headers.
#include "BrowserView.h"
-#include "MouseEventFilter.h"
#include "Settings.h"
#include "ui_BrowserView.h"
+#include "filters/MouseEventFilter.h"
#include "helpers/DomainsDatabaseHelper.h"
#include "helpers/SearchEngineHelper.h"
#include "helpers/UserAgentHelper.h"
// Qt framework headers.
#include <QAction>
-#include <QWebEngineProfile>
+
+// Initialize the public static variables.
+QString BrowserView::webEngineDefaultUserAgent = QStringLiteral("");
BrowserView::BrowserView(QWidget *parent) : QWidget(parent)
{
// Get handles for the views.
webEngineViewPointer = browserViewUi.webEngineView;
+ // Create an off-the-record profile (the default when no profile name is specified).
+ webEngineProfilePointer = new QWebEngineProfile(QStringLiteral(""));
+
+ // Create a WebEngine page.
+ webEnginePagePointer = new QWebEnginePage(webEngineProfilePointer);
+
+ // Set the WebEngine page.
+ webEngineViewPointer->setPage(webEnginePagePointer);
+
// Get handles for the aspects of the WebEngine.
- QWebEnginePage *webEnginePagePointer = webEngineViewPointer->page();
webEngineHistoryPointer = webEnginePagePointer->history();
- webEngineProfilePointer = webEnginePagePointer->profile();
webEngineSettingsPointer = webEngineViewPointer->settings();
+ webEngineCookieStorePointer = webEngineProfilePointer->cookieStore();
+
+ // Store a copy of each cookie when it is added.
+ connect(webEngineCookieStorePointer, SIGNAL(cookieAdded(QNetworkCookie)), this, SLOT(cookieAdded(QNetworkCookie)));
+
+ // Store a copy of the WebEngine default user agent.
+ webEngineDefaultUserAgent = webEngineProfilePointer->httpUserAgent();
// Update the URL line edit when the URL changes.
connect(webEngineViewPointer, SIGNAL(urlChanged(const QUrl)), this, SLOT(updateUrl(const QUrl)));
connect(webEngineViewPointer, SIGNAL(loadFinished(const bool)), this, SLOT(loadFinished()));
// Instantiate the mouse event filter pointer.
- MouseEventFilter *mouseEventFilterPointer = new MouseEventFilter(webEngineViewPointer);
+ MouseEventFilter *mouseEventFilterPointer = new MouseEventFilter();
// Install the mouse event filter.
qApp->installEventFilter(mouseEventFilterPointer);
+ // Process mouse forward and back commands.
+ connect(mouseEventFilterPointer, SIGNAL(mouseBack()), this, SLOT(mouseBack()));
+ connect(mouseEventFilterPointer, SIGNAL(mouseForward()), this, SLOT(mouseForward()));
+
// Listen for hovered link URLs.
connect(webEnginePagePointer, SIGNAL(linkHovered(const QString)), this, SLOT(pageLinkHovered(const QString)));
// Reapply the domain settings when the host changes.
connect(urlRequestInterceptorPointer, SIGNAL(applyDomainSettings(QString)), this, SLOT(applyDomainSettingsWithoutReloading(QString)));
- // Disable the cache.
- webEngineProfilePointer->setHttpCacheType(QWebEngineProfile::NoCache);
-
// Don't allow JavaScript to open windows.
webEngineSettingsPointer->setAttribute(QWebEngineSettings::JavascriptCanOpenWindows, false);
webEngineViewPointer->setFocus();
}
+BrowserView::~BrowserView()
+{
+ // Delay the deletion of the WebEngine page to prevent the following error: `Release of profile requested but WebEnginePage still not deleted. Expect troubles !`
+ webEnginePagePointer->deleteLater();
+}
+
+// The cookie is copied instead of referenced so that changes made to the cookie do not create a race condition with the display of the cookie in the dialog.
+void BrowserView::addCookieToStore(QNetworkCookie cookie) const
+{
+ // Create a url.
+ QUrl url;
+
+ // Check to see if the domain does not start with a `.` because Qt makes this harder than it should be. <https://doc.qt.io/qt-5/qwebenginecookiestore.html#setCookie>
+ if (!cookie.domain().startsWith(QStringLiteral(".")))
+ {
+ // Populate the URL.
+ url.setHost(cookie.domain());
+ url.setScheme(QStringLiteral("https"));
+
+ // Clear the domain from the cookie.
+ cookie.setDomain(QStringLiteral(""));
+ }
+
+ // Add the cookie to the store.
+ webEngineCookieStorePointer->setCookie(cookie, url);
+}
+
void BrowserView::applyApplicationSettings()
{
// Set the search engine URL.
webEngineViewPointer->setZoomFactor(currentZoomFactor);
// Apply the domain settings palette to the URL line edit.
- emit updateDomainSettingsIndicator(true);
+ emit updateDomainSettingsIndicator(true, domainRecord.field(DomainsDatabaseHelper::DOMAIN_NAME).value().toString());
}
else // The hostname does not have domain settings.
{
webEngineViewPointer->setZoomFactor(Settings::zoomFactor());
// Apply the no domain settings palette to the URL line edit.
- emit updateDomainSettingsIndicator(false);
+ emit updateDomainSettingsIndicator(false, QStringLiteral(""));
}
// Emit the update actions signals.
webEngineViewPointer->back();
}
+void BrowserView::cookieAdded(const QNetworkCookie &cookie) const
+{
+ // Add the cookie to the cookie list.
+ emit addCookie(cookie);
+}
+
+void BrowserView::deleteAllCookies() const
+{
+ // Delete all the cookies.
+ webEngineCookieStorePointer->deleteAllCookies();
+}
+
void BrowserView::forward() const
{
// Go forward.
}
}
+void BrowserView::mouseBack() const
+{
+ // Go back if possible.
+ if (webEngineHistoryPointer->canGoBack())
+ {
+ // Clear the URL line edit focus.
+ emit clearUrlLineEditFocus();
+
+ // Go back.
+ webEngineViewPointer->back();
+ }
+}
+
+void BrowserView::mouseForward() const
+{
+ // Go forward if possible.
+ if (webEngineHistoryPointer->canGoForward())
+ {
+ // Clear the URL line edit focus.
+ emit clearUrlLineEditFocus();
+
+ // Go forward.
+ webEngineViewPointer->forward();
+ }
+}
+
void BrowserView::pageLinkHovered(const QString &linkUrl) const
{
// Emit a signal so that the browser window can update the status bar.
void BrowserView::updateUrl(const QUrl &url) const
{
// Update the URL line edit.
- emit updateUrlLineEdit(url.toString());
+ emit updateUrlLineEdit(url);
// Update the status of the forward and back buttons.
emit updateBackAction(webEngineHistoryPointer->canGoBack());