]> gitweb.stoutner.com Git - PrivacyBrowserPC.git/blobdiff - src/windows/BrowserWindow.cpp
Clear the URL line edit when navigating history. https://redmine.stoutner.com/issues/841
[PrivacyBrowserPC.git] / src / windows / BrowserWindow.cpp
index 3d6eb61880f8954792a9f024db2a4a19cd84f5f4..3ddba02c9e3809475a6d7393354b5cbc5eae33fb 100644 (file)
 #include "Settings.h"
 #include "ui_SettingsPrivacy.h"
 #include "ui_SettingsGeneral.h"
+#include "dialogs/DomainSettingsDialog.h"
 #include "helpers/SearchEngineHelper.h"
 #include "helpers/UserAgentHelper.h"
 
 // KDE Frameworks headers.
 #include <KActionCollection>
+#include <KToolBar>
 
 // Qt toolkit headers.
 #include <QInputDialog>
@@ -44,12 +46,17 @@ BrowserWindow::BrowserWindow() : KXmlGuiWindow()
     KActionCollection *actionCollectionPointer = this->actionCollection();
 
     // Add the standard actions.
+    QAction *backActionPointer = KStandardAction::back(this, SLOT(back()), actionCollectionPointer);
+    QAction *forwardActionPointer = KStandardAction::forward(this, SLOT(forward()), actionCollectionPointer);
+    KStandardAction::home(this, SLOT(home()), actionCollectionPointer);
     KStandardAction::openNew(this, SLOT(fileNew()), actionCollectionPointer);
     KStandardAction::quit(qApp, SLOT(closeAllWindows()), actionCollectionPointer);
     KStandardAction::preferences(this, SLOT(settingsConfigure()), actionCollectionPointer);
+    KStandardAction::redisplay(this, SLOT(refresh()), actionCollectionPointer);
 
     // Add the custom actions.
     userAgentPrivacyBrowserActionPointer = actionCollectionPointer->addAction(QStringLiteral("user_agent_privacy_browser"));
+    userAgentWebEngineDefaultActionPointer = actionCollectionPointer->addAction(QStringLiteral("user_agent_webengine_default"));
     userAgentFirefoxLinuxActionPointer = actionCollectionPointer->addAction(QStringLiteral("user_agent_firefox_linux"));
     userAgentChromiumLinuxActionPointer = actionCollectionPointer->addAction(QStringLiteral("user_agent_chromium_linux"));
     userAgentFirefoxWindowsActionPointer = actionCollectionPointer->addAction(QStringLiteral("user_agent_firefox_windows"));
@@ -65,6 +72,9 @@ BrowserWindow::BrowserWindow() : KXmlGuiWindow()
     searchEngineBingActionPointer = actionCollectionPointer->addAction(QStringLiteral("search_engine_bing"));
     searchEngineYahooActionPointer = actionCollectionPointer->addAction(QStringLiteral("search_engine_yahoo"));
     searchEngineCustomActionPointer = actionCollectionPointer->addAction(QStringLiteral("search_engine_custom"));
+    javaScriptActionPointer = actionCollectionPointer->addAction(QStringLiteral("javascript"));
+    localStorageActionPointer = actionCollectionPointer->addAction(QStringLiteral("local_storage"));
+    domainSettingsActionPointer = actionCollectionPointer->addAction(QStringLiteral("domain_settings"));
 
     // Create the action groups
     QActionGroup *userAgentActionGroupPointer = new QActionGroup(this);
@@ -72,6 +82,7 @@ BrowserWindow::BrowserWindow() : KXmlGuiWindow()
 
     // Add the actions to the groups.
     userAgentActionGroupPointer->addAction(userAgentPrivacyBrowserActionPointer);
+    userAgentActionGroupPointer->addAction(userAgentWebEngineDefaultActionPointer);
     userAgentActionGroupPointer->addAction(userAgentFirefoxLinuxActionPointer);
     userAgentActionGroupPointer->addAction(userAgentChromiumLinuxActionPointer);
     userAgentActionGroupPointer->addAction(userAgentFirefoxWindowsActionPointer);
@@ -89,6 +100,7 @@ BrowserWindow::BrowserWindow() : KXmlGuiWindow()
 
     // Set some actions to be checkable.
     userAgentPrivacyBrowserActionPointer->setCheckable(true);
+    userAgentWebEngineDefaultActionPointer->setCheckable(true);
     userAgentFirefoxLinuxActionPointer->setCheckable(true);
     userAgentChromiumLinuxActionPointer->setCheckable(true);
     userAgentFirefoxWindowsActionPointer->setCheckable(true);
@@ -106,23 +118,47 @@ BrowserWindow::BrowserWindow() : KXmlGuiWindow()
 
     // Set the non-mutable action text.
     userAgentPrivacyBrowserActionPointer->setText(UserAgentHelper::PRIVACY_BROWSER_TRANSLATED);
+    userAgentWebEngineDefaultActionPointer->setText(UserAgentHelper::WEB_ENGINE_DEFAULT_TRANSLATED);
     userAgentFirefoxLinuxActionPointer->setText(UserAgentHelper::FIREFOX_LINUX_TRANSLATED);
     userAgentChromiumLinuxActionPointer->setText(UserAgentHelper::CHROMIUM_LINUX_TRANSLATED);
     userAgentFirefoxWindowsActionPointer->setText(UserAgentHelper::FIREFOX_WINDOWS_TRANSLATED);
     userAgentChromeWindowsActionPointer->setText(UserAgentHelper::CHROME_WINDOWS_TRANSLATED);
     userAgentEdgeWindowsActionPointer->setText(UserAgentHelper::EDGE_WINDOWS_TRANSLATED);
     userAgentSafariMacosActionPointer->setText(UserAgentHelper::SAFARI_MACOS_TRANSLATED);
-    searchEngineMojeekActionPointer->setText(i18nc("@action", "Mojeek"));
-    searchEngineMonoclesActionPointer->setText(i18nc("@action", "Monocles"));
-    searchEngineMetagerActionPointer->setText(i18nc("@action", "MetaGer"));
-    searchEngineGoogleActionPointer->setText(i18nc("@action", "Google"));
-    searchEngineBingActionPointer->setText(i18nc("@action", "Bing"));
-    searchEngineYahooActionPointer->setText(i18nc("@action", "Yahoo"));
+    searchEngineMojeekActionPointer->setText(i18nc("Search engine", "Mojeek"));
+    searchEngineMonoclesActionPointer->setText(i18nc("Search engine", "Monocles"));
+    searchEngineMetagerActionPointer->setText(i18nc("Search engine", "MetaGer"));
+    searchEngineGoogleActionPointer->setText(i18nc("Search engine", "Google"));
+    searchEngineBingActionPointer->setText(i18nc("Search engine", "Bing"));
+    searchEngineYahooActionPointer->setText(i18nc("Search engine", "Yahoo"));
+    javaScriptActionPointer->setText(i18nc("JavaScript button", "JavaScript"));
+    localStorageActionPointer->setText(i18nc("Local Storage Button", "Local Storage"));
+    domainSettingsActionPointer->setText(i18nc("Domain Settings button", "Domain Settings"));
+
+    // Set the action icons.
+    userAgentPrivacyBrowserActionPointer->setIcon(QIcon(":/icons/privacy-mode"));
+    userAgentWebEngineDefaultActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("user-group-properties")));
+    userAgentFirefoxLinuxActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("firefox-esr")));
+    userAgentChromiumLinuxActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("chromium")));
+    userAgentFirefoxWindowsActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("firefox-esr")));
+    userAgentChromeWindowsActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("chromium")));
+    userAgentEdgeWindowsActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("user-group-properties")));
+    userAgentSafariMacosActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("user-group-properties")));
+    userAgentCustomActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("user-group-properties")));
+    searchEngineMojeekActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("search")));
+    searchEngineMonoclesActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("search")));
+    searchEngineMetagerActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("search")));
+    searchEngineGoogleActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("im-google")));
+    searchEngineBingActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("search")));
+    searchEngineYahooActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("im-yahoo")));
+    searchEngineCustomActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("search")));
+    zoomFactorActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("zoom")));
+    domainSettingsActionPointer->setIcon(QIcon::fromTheme(QStringLiteral("settings-configure")));
 
     // Update the on-the-fly menus.
-    connect(browserViewPointer, SIGNAL(userAgentUpdated(QString)), this, SLOT(updateOnTheFlyUserAgent(QString)));
-    connect(browserViewPointer, SIGNAL(zoomFactorUpdated(double)), this, SLOT(updateOnTheFlyZoomFactor(double)));
-    connect(browserViewPointer, SIGNAL(searchEngineUpdated(QString)), this, SLOT(updateOnTheFlySearchEngine(QString)));
+    connect(browserViewPointer, SIGNAL(updateUserAgentActions(QString)), this, SLOT(updateUserAgentActions(QString)));
+    connect(browserViewPointer, SIGNAL(updateZoomFactorAction(double)), this, SLOT(updateZoomFactorAction(double)));
+    connect(browserViewPointer, SIGNAL(updateSearchEngineActions(QString)), this, SLOT(updateSearchEngineActions(QString)));
 
     // Apply the on-the-fly settings when selected.
     connect(userAgentActionGroupPointer, SIGNAL(triggered(QAction*)), browserViewPointer, SLOT(applyOnTheFlyUserAgent(QAction*)));
@@ -131,22 +167,137 @@ BrowserWindow::BrowserWindow() : KXmlGuiWindow()
     // Display dialogs.
     connect(zoomFactorActionPointer, SIGNAL(triggered()), this, SLOT(getZoomFactorFromUser()));
 
-    // Update the status bar with the URL when a link is hovered.
-    connect(browserViewPointer, SIGNAL(linkHovered(QString)), this, SLOT(updateStatusBar(QString)));
+    // Connect the URL toolbar actions.
+    connect(javaScriptActionPointer, SIGNAL(triggered()), this, SLOT(toggleJavaScript()));
+    connect(localStorageActionPointer, SIGNAL(triggered()), this, SLOT(toggleLocalStorage()));
+    connect(domainSettingsActionPointer, SIGNAL(triggered()), this, SLOT(openDomainSettings()));
+
+    // Update the URL toolbar actions.
+    connect(browserViewPointer, SIGNAL(updateBackAction(bool)), backActionPointer, SLOT(setEnabled(bool)));
+    connect(browserViewPointer, SIGNAL(updateForwardAction(bool)), forwardActionPointer, SLOT(setEnabled(bool)));
+    connect(browserViewPointer, SIGNAL(updateJavaScriptAction(bool)), this, SLOT(updateJavaScriptAction(bool)));
+    connect(browserViewPointer, SIGNAL(updateLocalStorageAction(bool)), this, SLOT(updateLocalStorageAction(bool)));
 
     // Setup the GUI based on the browser_ui.rc file.
     setupGUI(StandardWindowOption::Default, ("browser_ui.rc"));
 
-    // Load the initial webstie.
+    // Get a handle for the URL toolbar.
+    KToolBar *urlToolBarPointer = toolBar(QStringLiteral("url_toolbar"));
+
+    // Create a URL line edit.
+    urlLineEditPointer = new KLineEdit();
+
+    // Add an edit or add domain settings action to the URL line edit.
+    QAction *addOrEditDomainSettingsActionPointer = urlLineEditPointer->addAction(QIcon::fromTheme("settings-configure"), QLineEdit::TrailingPosition);
+
+    // Add or edit the current domain settings.
+    connect(addOrEditDomainSettingsActionPointer, SIGNAL(triggered()), this, SLOT(addOrEditDomainSettings()));
+
+    // Populate the URL toolbar.
+    urlToolBarPointer->insertWidget(javaScriptActionPointer, urlLineEditPointer);
+
+    // Load a new URL from the URL line edit.
+    connect(urlLineEditPointer, SIGNAL(returnKeyPressed(const QString)), this, SLOT(loadUrlFromLineEdit(const QString)));
+
+    // Update the URL line edit on page loads.
+    connect(browserViewPointer, SIGNAL(updateUrlLineEdit(QUrl)), this, SLOT(updateUrlLineEdit(QUrl)));
+
+    // Get a handle for the status bar.
+    QStatusBar *statusBarPointer = statusBar();
+
+    // Create a progress bar.
+    progressBarPointer = new QProgressBar();
+
+    // Add the progress bar to to the status bar.
+    statusBarPointer->addPermanentWidget(progressBarPointer);
+
+    // Update the status bar with the URL when a link is hovered.
+    connect(browserViewPointer, SIGNAL(linkHovered(QString)), statusBarPointer, SLOT(showMessage(QString)));
+
+    // Update the progress bar.
+    connect(browserViewPointer, SIGNAL(showProgressBar(const int)), this, SLOT(showProgressBar(const int)));
+    connect(browserViewPointer, SIGNAL(hideProgressBar()), progressBarPointer, SLOT(hide()));
+
+    // Clear the URL line edit focus when requested.
+    connect(browserViewPointer, SIGNAL(clearUrlLineEditFocus()), this, SLOT(clearUrlLineEditFocus()));
+
+    // Get the URL line edit palettes.
+    noDomainSettingsPalette = urlLineEditPointer->palette();
+    domainSettingsPalette = urlLineEditPointer->palette();
+
+    // Modify the domain settings palette.
+    domainSettingsPalette.setColor(QPalette::Base, QColor("#C8E6C9"));
+
+    // Update the applied palette.
+    connect(browserViewPointer, SIGNAL(updateDomainSettingsIndicator(bool, QString)), this, SLOT(updateDomainSettingsIndicator(bool, QString)));
+
+    // Load the initial website.
     browserViewPointer->loadInitialWebsite();
 }
 
+void BrowserWindow::addOrEditDomainSettings() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Create the domain settings dialog pointer.
+    DomainSettingsDialog *domainSettingsDialogPointer;
+
+    // Run the commands according to the current domain settings status.
+    if (currentDomainSettingsDomain == "")  // Domain settings are not currently applied.
+    {
+        // Instruct the domain settings dialog to add a new domain.
+        domainSettingsDialogPointer = new DomainSettingsDialog(DomainSettingsDialog::ADD_DOMAIN, currentUrl.host());
+    }
+    else  // Domain settings are currently applied.
+    {
+        // Instruct the domain settings dialog to edit the current domain.
+        domainSettingsDialogPointer = new DomainSettingsDialog(DomainSettingsDialog::EDIT_DOMAIN, currentDomainSettingsDomain);
+    }
+
+    // Set the dialog window title.
+    domainSettingsDialogPointer->setWindowTitle(i18nc("The domain settings dialog title", "Domain Settings"));
+
+    // Set the modality.
+    domainSettingsDialogPointer->setWindowModality(Qt::WindowModality::WindowModal);;
+
+    // Show the dialog.
+    domainSettingsDialogPointer->show();
+
+    // Reload the tabs when domain settings are updated.
+    connect(domainSettingsDialogPointer, SIGNAL(domainSettingsUpdated()), browserViewPointer, SLOT(applyDomainSettingsAndReload()));
+}
+
+void BrowserWindow::back() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Go back.
+    browserViewPointer->back();
+}
+
+void BrowserWindow::clearUrlLineEditFocus() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+}
+
 void BrowserWindow::fileNew() const
 {
     // Display a new instance of Privacy Browser.
     (new BrowserWindow)->show();
 }
 
+void BrowserWindow::forward() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Go forward.
+    browserViewPointer->forward();
+}
+
 void BrowserWindow::getZoomFactorFromUser()
 {
     // Create an OK flag.
@@ -167,10 +318,73 @@ void BrowserWindow::getZoomFactorFromUser()
         browserViewPointer->applyOnTheFlyZoomFactor(newZoomFactor);
 
         // Update the on-the-fly action text.
-        updateOnTheFlyZoomFactor(newZoomFactor);
+        updateZoomFactorAction(newZoomFactor);
     }
 }
 
+void BrowserWindow::home() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Go home.
+    browserViewPointer->home();
+}
+
+void BrowserWindow::loadUrlFromLineEdit(const QString &url) const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Load the URL.
+    browserViewPointer->loadUrlFromLineEdit(url);
+}
+
+void BrowserWindow::openDomainSettings() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Instantiate the domain settings dialog.
+    DomainSettingsDialog *domainSettingsDialogPointer = new DomainSettingsDialog();
+
+    // Set the dialog window title.
+    domainSettingsDialogPointer->setWindowTitle(i18nc("The domain settings dialog title", "Domain Settings"));
+
+    // Set the modality.
+    domainSettingsDialogPointer->setWindowModality(Qt::WindowModality::WindowModal);;
+
+    // Show the dialog.
+    domainSettingsDialogPointer->show();
+
+    // Reload the tabs when domain settings are updated.
+    connect(domainSettingsDialogPointer, SIGNAL(domainSettingsUpdated()), browserViewPointer, SLOT(applyDomainSettingsAndReload()));
+}
+
+void BrowserWindow::refresh() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Refresh the web page.
+    browserViewPointer->refresh();
+}
+
+void BrowserWindow::showProgressBar(const int &progress) const
+{
+    // Set the progress bar value.
+    progressBarPointer->setValue(progress);
+
+    // Show the progress bar.
+    progressBarPointer->show();
+}
+
+QSize BrowserWindow::sizeHint() const
+{
+    // Return the default window size.
+    return QSize(1500, 1200);
+}
+
 void BrowserWindow::settingsConfigure()
 {
     // Check to make sure the dialog box isn't already displayed.
@@ -231,11 +445,11 @@ void BrowserWindow::settingsConfigure()
         // Make it so.
         configDialogPointer->show();
 
-        // TODO.  KConfigDialog does not respect expanding size policies.
-        configDialogPointer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-        privacySettingsWidgetPointer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-        generalSettingsWidgetPointer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-        configDialogPointer->adjustSize();
+        // TODO.  KConfigDialog does not respect expanding size policies.  <https://redmine.stoutner.com/issues/823>
+        //configDialogPointer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        //privacySettingsWidgetPointer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        //generalSettingsWidgetPointer->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        //configDialogPointer->adjustSize();
 
         // Expand the config dialog.
         configDialogPointer->resize(1000, 500);
@@ -246,7 +460,49 @@ void BrowserWindow::settingsConfigure()
     }
 }
 
-void BrowserWindow::updateOnTheFlySearchEngine(const QString &searchEngine) const
+void BrowserWindow::toggleJavaScript() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Toggle JavaScript.
+    browserViewPointer->toggleJavaScript();
+}
+
+void BrowserWindow::toggleLocalStorage() const
+{
+    // Remove the focus from the URL line edit.
+    urlLineEditPointer->clearFocus();
+
+    // Toggle JavaScript.
+    browserViewPointer->toggleLocalStorage();
+}
+
+void BrowserWindow::updateDomainSettingsIndicator(const bool &status, const QString &domainSettingsDomain)
+{
+    // Set the domain palette according to the status.
+    if (status) urlLineEditPointer->setPalette(domainSettingsPalette);
+    else urlLineEditPointer->setPalette(noDomainSettingsPalette);
+
+    // Store the domain.
+    currentDomainSettingsDomain = domainSettingsDomain;
+}
+
+void BrowserWindow::updateJavaScriptAction(const bool &isEnabled) const
+{
+    // Set the icon according to the status.
+    if (isEnabled) javaScriptActionPointer->setIcon(QIcon(":/icons/javascript-warning"));
+    else javaScriptActionPointer->setIcon(QIcon(":/icons/privacy-mode"));
+}
+
+void BrowserWindow::updateLocalStorageAction(const bool &isEnabled) const
+{
+    // Set the icon according to the status.
+    if (isEnabled) localStorageActionPointer->setIcon(QIcon::fromTheme("disk-quota-low"));
+    else localStorageActionPointer->setIcon(QIcon::fromTheme("disk-quota"));
+}
+
+void BrowserWindow::updateSearchEngineActions(const QString &searchEngine) const
 {
     // Initialize the custom search engine flag.
     bool customSearchEngine = false;
@@ -284,7 +540,6 @@ void BrowserWindow::updateOnTheFlySearchEngine(const QString &searchEngine) cons
         customSearchEngine = true;
     }
 
-
     // Format the custom search engine.
     if (customSearchEngine)
     {
@@ -304,13 +559,14 @@ void BrowserWindow::updateOnTheFlySearchEngine(const QString &searchEngine) cons
     }
 }
 
-void BrowserWindow::updateOnTheFlyUserAgent(const QString &userAgent) const
+void BrowserWindow::updateUserAgentActions(const QString &userAgent) const
 {
     // Initialize the custom user agent flag.
     bool customUserAgent = false;
 
     // Check the indicated on-the-fly user agent.
     if (userAgent == UserAgentHelper::PRIVACY_BROWSER_USER_AGENT) userAgentPrivacyBrowserActionPointer->setChecked(true);  // Privacy Browser.
+    else if (userAgent == BrowserView::webEngineDefaultUserAgent) userAgentWebEngineDefaultActionPointer->setChecked(true);  // WebEngine default.
     else if (userAgent == UserAgentHelper::FIREFOX_LINUX_USER_AGENT) userAgentFirefoxLinuxActionPointer->setChecked(true);  // Firefox Linux.
     else if (userAgent == UserAgentHelper::CHROMIUM_LINUX_USER_AGENT) userAgentChromiumLinuxActionPointer->setChecked(true);  // Chromium Linux.
     else if (userAgent == UserAgentHelper::FIREFOX_WINDOWS_USER_AGENT) userAgentFirefoxWindowsActionPointer->setChecked(true);  // Firefox Windows.
@@ -346,10 +602,10 @@ void BrowserWindow::updateOnTheFlyUserAgent(const QString &userAgent) const
     }
 }
 
-void BrowserWindow::updateOnTheFlyZoomFactor(const double &zoomFactor)
+void BrowserWindow::updateZoomFactorAction(const double &zoomFactor)
 {
     // Set the current zoom factor.
-    currentZoomFactor = Settings::zoomFactor();
+    currentZoomFactor = zoomFactor;
 
     // Update the zoom factor action text, formatting the double with 2 decimal places.
     zoomFactorActionPointer->setText(ki18nc("@action", "Zoom Factor - %1").subs(zoomFactor, 0, '0', 2).toString());
@@ -361,10 +617,17 @@ void BrowserWindow::updateSearchEngineLabel(const QString &searchEngineString) c
     searchEngineLabelPointer->setText(SearchEngineHelper::getSearchUrl(searchEngineString));
 }
 
-void BrowserWindow::updateStatusBar(const QString &statusBarMessage) const
+void BrowserWindow::updateUrlLineEdit(const QUrl &newUrl)
 {
-    // Display the status bar message.
-    statusBar()->showMessage(statusBarMessage);
+    // Update the URL line edit if it does not have focus.
+    if (!urlLineEditPointer->hasFocus())
+    {
+        // Update the URL line edit.
+        urlLineEditPointer->setText(newUrl.toString());
+    }
+
+    // Store the current URL.
+    currentUrl = newUrl;
 }
 
 void BrowserWindow::updateUserAgentLabel(const QString &userAgentDatabaseName) const