X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserPC.git;a=blobdiff_plain;f=src%2Fmainview.cpp;h=3ebee4c4d02199ba260e47af8fb0262192b31b78;hp=25f3b4c5ea0d1b6f39de2439abea2bff200d58f3;hb=1cbda7a594e97dd3ba6e1c0675be6ec9f6a424b2;hpb=196ae0c95c22cf78557d4f11be317aa7181c9af0

diff --git a/src/mainview.cpp b/src/mainview.cpp
index 25f3b4c..3ebee4c 100644
--- a/src/mainview.cpp
+++ b/src/mainview.cpp
@@ -28,6 +28,7 @@
 
 // Qt headers.
 #include <QWebEngineHistory>
+#include <QWebEngineSettings>
 #include <QWebEngineView>
 
 MainView::MainView(QWidget *parent) : QWidget(parent)
@@ -43,11 +44,13 @@ MainView::MainView(QWidget *parent) : QWidget(parent)
     forwardButtonPointer = mainViewUi.forwardButton;
     QPushButton *homeButtonPointer = mainViewUi.homeButton;
     urlLineEditPointer = mainViewUi.urlLineEdit;
+    javaScriptButtonPointer = mainViewUi.javaScript;
     webEngineViewPointer = mainViewUi.webEngineView;
 
-    // Get handles for the webpage and history.
+    // Get handles for the aspects of the WebEngine.
     QWebEnginePage *webEnginePagePointer = webEngineViewPointer->page();
     webEngineHistoryPointer = webEnginePagePointer->history();
+    webEngineSettingsPointer = webEngineViewPointer->settings();
 
     // Update the webengine view from the URL line edit.
     connect(urlLineEditPointer, SIGNAL(returnKeyPressed(const QString)), this, SLOT(loadUrl(const QString)));
@@ -61,6 +64,7 @@ MainView::MainView(QWidget *parent) : QWidget(parent)
     connect(backButtonPointer, SIGNAL(clicked()), webEngineViewPointer, SLOT(back()));
     connect(forwardButtonPointer, SIGNAL(clicked()), webEngineViewPointer, SLOT(forward()));
     connect(homeButtonPointer, SIGNAL(clicked()), this, SLOT(goHome()));
+    connect(javaScriptButtonPointer, SIGNAL(clicked()), this, SLOT(toggleJavaScript()));
 
     // Instantiate the mouse event pointer.
     MouseEventFilter *mouseEventFilterPointer = new MouseEventFilter(webEngineViewPointer);
@@ -71,9 +75,18 @@ MainView::MainView(QWidget *parent) : QWidget(parent)
     // Listen for hovered link URLs.
     connect(webEnginePagePointer, SIGNAL(linkHovered(QString)), this, SLOT(pageLinkHovered(QString)));
 
+    // Don't allow JavaScript to open windows.
+    webEngineSettingsPointer->setAttribute(QWebEngineSettings::JavascriptCanOpenWindows, false);
+
     // Set the zoom factor.
     webEngineViewPointer->setZoomFactor(Settings::zoomFactor());
 
+    // Apply the application settings.
+    applyApplicationSettings();
+
+    // Apply the domain settings.
+    applyDomainSettings();
+
     // Set the focus on the WebEngine view.
     webEngineViewPointer->setFocus();
 
@@ -81,6 +94,30 @@ MainView::MainView(QWidget *parent) : QWidget(parent)
     goHome();
 }
 
+void MainView::applyApplicationSettings()
+{
+    // TODO.
+}
+
+void MainView::applyDomainSettings()
+{
+    // Set the JavaScript status.
+    webEngineSettingsPointer->setAttribute(QWebEngineSettings::JavascriptEnabled, Settings::javaScript());
+
+    // Update the JavaScript button.
+    if (Settings::javaScript())
+    {
+        javaScriptButtonPointer->setIcon(QIcon(":/icons/javascript-warning"));
+    }
+    else
+    {
+        javaScriptButtonPointer->setIcon(QIcon(":/icons/privacy-mode"));
+    }
+
+    // Reload the website.
+    webEngineViewPointer->reload();
+}
+
 void MainView::goHome()
 {
     // Load the homepage.  TODO.  Consider sanitizing the homepage input and adding things like protocols if they are missing.
@@ -102,6 +139,25 @@ void MainView::pageLinkHovered(const QString &linkUrl)
     emit linkHovered(linkUrl);
 }
 
+void MainView::toggleJavaScript()
+{
+    // Toggle JavaScript.
+    webEngineSettingsPointer->setAttribute(QWebEngineSettings::JavascriptEnabled, !webEngineSettingsPointer->testAttribute(QWebEngineSettings::JavascriptEnabled));
+
+    // Update the JavaScript button.
+    if (webEngineSettingsPointer->testAttribute(QWebEngineSettings::JavascriptEnabled))
+    {
+        javaScriptButtonPointer->setIcon(QIcon(":/icons/javascript-warning"));
+    }
+    else
+    {
+        javaScriptButtonPointer->setIcon(QIcon(":/icons/privacy-mode"));
+    }
+
+    // Reload the website.
+    webEngineViewPointer->reload();
+}
+
 void MainView::updateInterface()
 {
     // Update the URL line edit if it does not have focus.