Add zoom factor domain settings.

[PrivacyBrowserPC.git] / src / views / BrowserView.cpp

diff --git a/src/views/BrowserView.cpp b/src/views/BrowserView.cpp
index 319f9e51b7624ef49776445be3d1c776025dc550..90539a3dfee1e89bfe7f45a992ca872547ce8a07 100644 (file)
--- a/src/views/BrowserView.cpp
+++ b/src/views/BrowserView.cpp
@@ -78,6 +78,18 @@ BrowserView::BrowserView(QWidget *parent) : QWidget(parent)
     // Don't allow JavaScript to open windows.
     webEngineSettingsPointer->setAttribute(QWebEngineSettings::JavascriptCanOpenWindows, false);
 
+    // Allow keyboard navigation.
+    webEngineSettingsPointer->setAttribute(QWebEngineSettings::SpatialNavigationEnabled, true);
+
+    // Enable full screen support.
+    webEngineSettingsPointer->setAttribute(QWebEngineSettings::FullScreenSupportEnabled, true);
+
+    // Require user interaction to play media.
+    webEngineSettingsPointer->setAttribute(QWebEngineSettings::PlaybackRequiresUserGesture, true);
+
+    // Limit WebRTC to public IP addresses.
+    webEngineSettingsPointer->setAttribute(QWebEngineSettings::WebRTCPublicInterfacesOnly, true);
+
     // Set the focus on the WebEngine view.
     webEngineViewPointer->setFocus();
 }
@@ -92,20 +104,23 @@ void BrowserView::applyApplicationSettings()
 }
 
 // This exists as a separate function from `applyDomainSettings()` so it can be listed as a slot and function without the need for a boolean argument.
-void BrowserView::applyDomainSettingsAndReload() const
+// Once <https://redmine.stoutner.com/issues/799> has been resolved this can be `const`.
+void BrowserView::applyDomainSettingsAndReload()
 {
     // Apply the domain settings.  `true` reloads the website.
     applyDomainSettings(webEngineViewPointer->url().host(), true);
 }
 
 // This exists as a separate function from `applyDomainSettings()` so it can be listed as a slot and function without the need for a boolean argument.
-void BrowserView::applyDomainSettingsWithoutReloading(const QString &hostname) const
+// Once <https://redmine.stoutner.com/issues/799> has been resolved this can be `const`.
+void BrowserView::applyDomainSettingsWithoutReloading(const QString &hostname)
 {
     // Apply the domain settings  `false` does not reload the website.
     applyDomainSettings(hostname, false);
 }
 
-void BrowserView::applyDomainSettings(const QString &hostname, const bool reloadWebsite) const
+// Once <https://redmine.stoutner.com/issues/799> has been resolved this can be `const`.
+void BrowserView::applyDomainSettings(const QString &hostname, const bool reloadWebsite)
 {
     // Get the record for the hostname.
     QSqlQuery domainQuery = DomainsDatabaseHelper::getDomainQuery(hostname);
@@ -147,8 +162,20 @@ void BrowserView::applyDomainSettings(const QString &hostname, const bool reload
         // Set the user agent.
         webEngineProfilePointer->setHttpUserAgent(UserAgentHelper::getResultingDomainSettingsUserAgent(domainRecord.field(DomainsDatabaseHelper::USER_AGENT).value().toString()));
 
+        // Check if a custom zoom factor is set.  This can be removed once <https://redmine.stoutner.com/issues/799> has been resolved.
+        if (domainRecord.field(DomainsDatabaseHelper::ZOOM_FACTOR).value().toInt())
+        {
+            // Store the current zoom factor.
+            currentZoomFactor = domainRecord.field(DomainsDatabaseHelper::CUSTOM_ZOOM_FACTOR).value().toDouble();
+        }
+        else
+        {
+            // Reset the current zoom factor.
+            currentZoomFactor = Settings::zoomFactor();
+        }
+
         // Set the zoom factor.
-        webEngineViewPointer->setZoomFactor(Settings::zoomFactor());
+        webEngineViewPointer->setZoomFactor(currentZoomFactor);
 
         // Apply the domain settings palette to the URL line edit.
         emit updateDomainSettingsIndicator(true);
@@ -161,8 +188,11 @@ void BrowserView::applyDomainSettings(const QString &hostname, const bool reload
         // Set the user agent.
         webEngineProfilePointer->setHttpUserAgent(UserAgentHelper::getUserAgentFromDatabaseName(Settings::userAgent()));
 
+        // Store the current zoom factor.
+        currentZoomFactor = Settings::zoomFactor();
+
         // Set the zoom factor.
-        webEngineViewPointer->setZoomFactor(Settings::zoomFactor());
+        webEngineViewPointer->setZoomFactor(currentZoomFactor);
 
         // Apply the no domain settings palette to the URL line edit.
         emit updateDomainSettingsIndicator(false);
@@ -255,10 +285,15 @@ void BrowserView::loadInitialWebsite()
 void BrowserView::loadUrlFromLineEdit(QString url) const
 {
     // Decide if the text is more likely to be a URL or a search.
-    if (url.contains("."))  // The text is likely a URL.
+    if (url.startsWith("file://"))  // The text is likely a file URL.
+    {
+        // Load the URL.
+        webEngineViewPointer->load(QUrl::fromUserInput(url));
+    }
+    else if (url.contains("."))  // The text is likely a URL.
     {
         // Check if the URL does not start with a valid protocol.
-        if (!url.startsWith("http") && !url.startsWith("file://"))
+        if (!url.startsWith("http"))
         {
             // Add `https://` to the beginning of the URL.
             url = "https://" + url;
@@ -307,6 +342,6 @@ void BrowserView::updateInterface() const
     emit updateBackAction(webEngineHistoryPointer->canGoBack());
     emit updateForwardAction(webEngineHistoryPointer->canGoForward());
 
-    // Reapply the zoom factor.  This is a bug in QWebEngineView that resets the zoom with every load.  Hopefully it will be fixed in Qt6.  <https://bugreports.qt.io/browse/QTBUG-51992>
-    webEngineViewPointer->setZoomFactor(Settings::zoomFactor());
+    // Reapply the zoom factor.  This is a bug in QWebEngineView that resets the zoom with every load.  <https://redmine.stoutner.com/issues/799>
+    webEngineViewPointer->setZoomFactor(currentZoomFactor);
 }