Add view page source controls. https://redmine.stoutner.com/issues/1022

[PrivacyBrowserPC.git] / src / windows / BrowserWindow.cpp

diff --git a/src/windows/BrowserWindow.cpp b/src/windows/BrowserWindow.cpp
index b5d062bb997f1863380c1d628ca6318968313cfb..3ba0e67c4664dfafe921d19d1753a4ab58bcca5b 100644 (file)
--- a/src/windows/BrowserWindow.cpp
+++ b/src/windows/BrowserWindow.cpp
@@ -76,6 +76,8 @@ BrowserWindow::BrowserWindow(bool firstWindow) : KXmlGuiWindow()
     QAction *newTabActionPointer = actionCollectionPointer->addAction(QLatin1String("new_tab"));
     QAction *newWindowActionPointer = actionCollectionPointer->addAction(QLatin1String("new_window"));
     QAction *reloadAndBypassCacheActionPointer = actionCollectionPointer->addAction(QLatin1String("reload_and_bypass_cache"));
+    viewSourceActionPointer = actionCollectionPointer->addAction(QLatin1String("view_source"));
+    QAction *viewSourceInNewTabActionPointer = actionCollectionPointer->addAction(QLatin1String("view_source_in_new_tab"));
     userAgentPrivacyBrowserActionPointer = actionCollectionPointer->addAction(QLatin1String("user_agent_privacy_browser"));
     userAgentWebEngineDefaultActionPointer = actionCollectionPointer->addAction(QLatin1String("user_agent_webengine_default"));
     userAgentFirefoxLinuxActionPointer = actionCollectionPointer->addAction(QLatin1String("user_agent_firefox_linux"));
@@ -128,6 +130,7 @@ BrowserWindow::BrowserWindow(bool firstWindow) : KXmlGuiWindow()
     localStorageActionPointer->setCheckable(true);
     domStorageActionPointer->setCheckable(true);
     findCaseSensitiveActionPointer->setCheckable(true);
+    viewSourceActionPointer->setCheckable(true);
     userAgentPrivacyBrowserActionPointer->setCheckable(true);
     userAgentWebEngineDefaultActionPointer->setCheckable(true);
     userAgentFirefoxLinuxActionPointer->setCheckable(true);
@@ -149,6 +152,8 @@ BrowserWindow::BrowserWindow(bool firstWindow) : KXmlGuiWindow()
     UserAgentHelper *userAgentHelperPointer = new UserAgentHelper();
 
     // Set the action text.
+    viewSourceActionPointer->setText(i18nc("View source action", "View Source"));
+    viewSourceInNewTabActionPointer->setText(i18nc("View source in new tab action", "View Source in New Tab"));
     newTabActionPointer->setText(i18nc("New tab action", "New Tab"));
     newWindowActionPointer->setText(i18nc("New window action", "New Window"));
     reloadAndBypassCacheActionPointer->setText(i18nc("Reload and bypass cache action", "Reload and Bypass Cache"));
@@ -179,17 +184,16 @@ BrowserWindow::BrowserWindow(bool firstWindow) : KXmlGuiWindow()
     newTabActionPointer->setIcon(QIcon::fromTheme(QLatin1String("tab-new")));
     newWindowActionPointer->setIcon(QIcon::fromTheme(QLatin1String("window-new")));
     reloadAndBypassCacheActionPointer->setIcon(QIcon::fromTheme(QLatin1String("view-refresh")));
+    viewSourceActionPointer->setIcon(QIcon::fromTheme(QLatin1String("view-choose"), QIcon::fromTheme(QLatin1String("accessories-text-editor"))));
+    viewSourceInNewTabActionPointer->setIcon(QIcon::fromTheme(QLatin1String("view-choose"), QIcon::fromTheme(QLatin1String("accessories-text-editor"))));
     userAgentPrivacyBrowserActionPointer->setIcon(QIcon(":/icons/privacy-mode.svg"));
-    userAgentWebEngineDefaultActionPointer->setIcon(QIcon::fromTheme(QLatin1String("qtlogo"), QIcon::fromTheme(QLatin1String("user-group-properties"),
-                                                                                                               QIcon::fromTheme(QLatin1String("contact-new")))));
+    userAgentWebEngineDefaultActionPointer->setIcon(QIcon::fromTheme(QLatin1String("qtlogo"), QIcon::fromTheme(QLatin1String("user-group-properties"), QIcon::fromTheme(QLatin1String("contact-new")))));
     userAgentFirefoxLinuxActionPointer->setIcon(QIcon::fromTheme(QLatin1String("firefox-esr"), QIcon::fromTheme(QLatin1String("user-group-properties"),
                                                                                                                 QIcon::fromTheme(QLatin1String("contact-new")))));
-    userAgentChromiumLinuxActionPointer->setIcon(QIcon::fromTheme(QLatin1String("chromium"), QIcon::fromTheme(QLatin1String("user-group-properties"),
-                                                                                                              QIcon::fromTheme(QLatin1String("contact-new")))));
+    userAgentChromiumLinuxActionPointer->setIcon(QIcon::fromTheme(QLatin1String("chromium"), QIcon::fromTheme(QLatin1String("user-group-properties"), QIcon::fromTheme(QLatin1String("contact-new")))));
     userAgentFirefoxWindowsActionPointer->setIcon(QIcon::fromTheme(QLatin1String("firefox-esr"), QIcon::fromTheme(QLatin1String("user-group-properties"),
                                                                                                                   QIcon::fromTheme(QLatin1String("contact-new")))));
-    userAgentChromeWindowsActionPointer->setIcon(QIcon::fromTheme(QLatin1String("chromium"), QIcon::fromTheme(QLatin1String("user-group-properties"),
-                                                                                                              QIcon::fromTheme(QLatin1String("contact-new")))));
+    userAgentChromeWindowsActionPointer->setIcon(QIcon::fromTheme(QLatin1String("chromium"), QIcon::fromTheme(QLatin1String("user-group-properties"), QIcon::fromTheme(QLatin1String("contact-new")))));
     userAgentEdgeWindowsActionPointer->setIcon(QIcon::fromTheme(QLatin1String("user-group-properties"), QIcon::fromTheme(QLatin1String("contact-new"))));
     userAgentSafariMacosActionPointer->setIcon(QIcon::fromTheme(QLatin1String("user-group-properties"), QIcon::fromTheme(QLatin1String("contact-new"))));
     userAgentCustomActionPointer->setIcon(QIcon::fromTheme(QLatin1String("user-group-properties"), QIcon::fromTheme(QLatin1String("contact-new"))));
@@ -211,6 +215,8 @@ BrowserWindow::BrowserWindow(bool firstWindow) : KXmlGuiWindow()
     QKeySequence ctrlTKeySequence = QKeySequence(i18nc("The open new tab key sequence.", "Ctrl+T"));
     QKeySequence ctrlNKeySequence = QKeySequence(i18nc("The open new window key sequence.", "Ctrl+N"));
     QKeySequence ctrlF5KeySequence = QKeySequence(i18nc("The reload and bypass cache key sequence.", "Ctrl+F5"));
+    QKeySequence ctrlUKeySequence = QKeySequence(i18nc("The view source key sequence.", "Ctrl+U"));
+    QKeySequence ctrlShiftUKeySequence = QKeySequence(i18nc("The view source in new tab key sequence.", "Ctrl+Shift+U"));
     QKeySequence ctrlShiftPKeySequence = QKeySequence(i18nc("The print preview key sequence.", "Ctrl+Shift+P"));
     QKeySequence ctrlAltPKeySequence = QKeySequence(i18nc("The Privacy Browser user agent key sequence.", "Ctrl+Alt+P"));
     QKeySequence ctrlAltWKeySequence = QKeySequence(i18nc("The WebEngine Default user agent key sequence.", "Ctrl+Alt+W"));
@@ -236,6 +242,8 @@ BrowserWindow::BrowserWindow(bool firstWindow) : KXmlGuiWindow()
     actionCollectionPointer->setDefaultShortcut(newTabActionPointer, ctrlTKeySequence);
     actionCollectionPointer->setDefaultShortcut(newWindowActionPointer, ctrlNKeySequence);
     actionCollectionPointer->setDefaultShortcut(reloadAndBypassCacheActionPointer, ctrlF5KeySequence);
+    actionCollectionPointer->setDefaultShortcut(viewSourceActionPointer, ctrlUKeySequence);
+    actionCollectionPointer->setDefaultShortcut(viewSourceInNewTabActionPointer, ctrlShiftUKeySequence);
     actionCollectionPointer->setDefaultShortcut(printPreviewActionPointer, ctrlShiftPKeySequence);
     actionCollectionPointer->setDefaultShortcut(userAgentPrivacyBrowserActionPointer, ctrlAltPKeySequence);
     actionCollectionPointer->setDefaultShortcut(userAgentWebEngineDefaultActionPointer, ctrlAltWKeySequence);
@@ -261,6 +269,8 @@ BrowserWindow::BrowserWindow(bool firstWindow) : KXmlGuiWindow()
     connect(newTabActionPointer, SIGNAL(triggered()), tabWidgetPointer, SLOT(addTab()));
     connect(newWindowActionPointer, SIGNAL(triggered()), this, SLOT(newWindow()));
     connect(reloadAndBypassCacheActionPointer, SIGNAL(triggered()), this, SLOT(reloadAndBypassCache()));
+    connect(viewSourceActionPointer, SIGNAL(triggered()), this, SLOT(toggleViewSource()));
+    connect(viewSourceInNewTabActionPointer, SIGNAL(triggered()), this, SLOT(toggleViewSourceInNewTab()));
     connect(zoomFactorActionPointer, SIGNAL(triggered()), this, SLOT(getZoomFactorFromUser()));
     connect(cookiesActionPointer, SIGNAL(triggered()), this, SLOT(showCookiesDialog()));
     connect(domainSettingsActionPointer, SIGNAL(triggered()), this, SLOT(showDomainSettingsDialog()));
@@ -986,6 +996,48 @@ void BrowserWindow::toggleFullScreen()
     }
 }
 
+void BrowserWindow::toggleViewSource() const
+{
+    // Get the current URL.
+    QString url = urlLineEditPointer->text();
+
+    // Toggle the URL.
+    if (url.startsWith(QLatin1String("view-source:")))  // The source is currently being viewed.
+    {
+        // Remove `view-source:` from the URL.
+        url = url.remove(0, 12);
+    }
+    else  // The source is not currently being viewed.
+    {
+        // Prepend `view-source:` from the URL.
+        url = url.prepend(QLatin1String("view-source:"));
+    }
+
+    // Make it so.
+    loadUrlFromLineEdit(url);
+}
+
+void BrowserWindow::toggleViewSourceInNewTab() const
+{
+    // Get the current URL.
+    QString url = urlLineEditPointer->text();
+
+    // Toggle the URL.
+    if (url.startsWith(QLatin1String("view-source:")))  // The source is currently being viewed.
+    {
+        // Remove `view-source:` from the URL.
+        url = url.remove(0, 12);
+    }
+    else  // The source is not currently being viewed.
+    {
+        // Prepend `view-source:` from the URL.
+        url = url.prepend(QLatin1String("view-source:"));
+    }
+
+    // Add the new tab.  `true` removes the URL line edit focus, `false` does not open a background tab.
+    tabWidgetPointer->addTab(true, false, url);
+}
+
 void BrowserWindow::updateCookiesAction(const int numberOfCookies) const
 {
     // Update the action text.
@@ -1326,12 +1378,15 @@ void BrowserWindow::updateSearchEngineLabel(const QString &searchEngineString) c
 
 void BrowserWindow::updateUrlLineEdit(const QUrl &newUrl)
 {
+    // Get the new URL string.
+    QString newUrlString = newUrl.toString();
+
+    // Update the view source checkbox.
+    viewSourceActionPointer->setChecked(newUrlString.startsWith(QLatin1String("view-source:")));
+
     // Update the URL line edit if it does not have focus.
     if (!urlLineEditPointer->hasFocus())
     {
-        // Get the new URL string.
-        QString newUrlString = newUrl.toString();
-
         // Update the URL line edit.
         urlLineEditPointer->setText(newUrlString);