WebPage: Add supportedSchemes()

src/lib/network/networkmanager.cpp

@@ -27,6 +27,7 @@
 #include "networkurlinterceptor.h"
 #include "schemehandlers/falkonschemehandler.h"
 #include "schemehandlers/extensionschemehandler.h"
+#include "webpage.h"
 
 #include <QLabel>
 #include <QDialog>
@@ -44,9 +45,11 @@ NetworkManager::NetworkManager(QObject *parent)
     : QNetworkAccessManager(parent)
 {
     // Create scheme handlers
-    mApp->webProfile()->installUrlSchemeHandler(QByteArrayLiteral("falkon"), new FalkonSchemeHandler());
     m_extensionScheme = new ExtensionSchemeManager();
+    mApp->webProfile()->installUrlSchemeHandler(QByteArrayLiteral("falkon"), new FalkonSchemeHandler());
     mApp->webProfile()->installUrlSchemeHandler(QByteArrayLiteral("extension"), m_extensionScheme);
+    WebPage::addSupportedScheme(QSL("falkon"));
+    WebPage::addSupportedScheme(QSL("extension"));
 
     // Create url interceptor
     m_urlInterceptor = new NetworkUrlInterceptor(this);

src/lib/webengine/webpage.cpp

@@ -60,6 +60,7 @@
 QString WebPage::s_lastUploadLocation = QDir::homePath();
 QUrl WebPage::s_lastUnsupportedUrl;
 QTime WebPage::s_lastUnsupportedUrlTime;
+QStringList s_supportedSchemes;
 
 static const bool kEnableJsOutput = qEnvironmentVariableIsSet("FALKON_ENABLE_JS_OUTPUT");
 static const bool kEnableJsNonBlockDialogs = qEnvironmentVariableIsSet("FALKON_ENABLE_JS_NONBLOCK_DIALOGS");
@@ -198,6 +199,45 @@ bool WebPage::isLoading() const
     return m_loadProgress < 100;
 }
 
+// static
+QStringList WebPage::internalSchemes()
+{
+    return QStringList{
+        QSL("http"),
+        QSL("https"),
+        QSL("file"),
+        QSL("ftp"),
+        QSL("data"),
+        QSL("about"),
+        QSL("view-source"),
+        QSL("chrome")
+    };
+}
+
+// static
+QStringList WebPage::supportedSchemes()
+{
+    if (s_supportedSchemes.isEmpty()) {
+        s_supportedSchemes = internalSchemes();
+    }
+    return s_supportedSchemes;
+}
+
+// static
+void WebPage::addSupportedScheme(const QString &scheme)
+{
+    s_supportedSchemes = supportedSchemes();
+    if (!s_supportedSchemes.contains(scheme)) {
+        s_supportedSchemes.append(scheme);
+    }
+}
+
+// static
+void WebPage::removeSupportedScheme(const QString &scheme)
+{
+    s_supportedSchemes.removeOne(scheme);
+}
+
 void WebPage::urlChanged(const QUrl &url)
 {
     Q_UNUSED(url)

src/lib/webengine/webpage.h

@@ -67,6 +67,11 @@ public:
 
     bool isLoading() const;
 
+    static QStringList internalSchemes();
+    static QStringList supportedSchemes();
+    static void addSupportedScheme(const QString &scheme);
+    static void removeSupportedScheme(const QString &scheme);
+
 Q_SIGNALS:
     void privacyChanged(bool status);
     void printRequested();