From 6c07f08175f031ce70cc0b7512343b03e6f898b6 Mon Sep 17 00:00:00 2001
From: Markus Goetz <markus@woboq.com>
Date: Fri, 11 Mar 2016 16:21:40 +0100
Subject: [PATCH] Proxies: Enable ownBrander to force system proxy usage #4458

---
 src/gui/networksettings.cpp | 5 +++++
 src/libsync/configfile.cpp  | 3 +++
 src/libsync/theme.cpp       | 6 ++++++
 src/libsync/theme.h         | 2 ++
 4 files changed, 16 insertions(+)

diff --git a/src/gui/networksettings.cpp b/src/gui/networksettings.cpp
index 6a21f0466..7c40850de 100644
--- a/src/gui/networksettings.cpp
+++ b/src/gui/networksettings.cpp
@@ -86,6 +86,11 @@ QSize NetworkSettings::sizeHint() const {
 
 void NetworkSettings::loadProxySettings()
 {
+    if (Theme::instance()->forceSystemNetworkProxy()) {
+        _ui->systemProxyRadioButton->setChecked(true);
+        _ui->proxyGroupBox->setEnabled(false);
+        return;
+    }
     // load current proxy settings
     OCC::ConfigFile cfgFile;
     int type = cfgFile.proxyType();
diff --git a/src/libsync/configfile.cpp b/src/libsync/configfile.cpp
index 32d247570..3ed833c92 100644
--- a/src/libsync/configfile.cpp
+++ b/src/libsync/configfile.cpp
@@ -508,6 +508,9 @@ void ConfigFile::setValue(const QString& key, const QVariant &value)
 
 int ConfigFile::proxyType() const
 {
+    if (Theme::instance()->forceSystemNetworkProxy()) {
+        return QNetworkProxy::DefaultProxy;
+    }
     return getValue(QLatin1String(proxyTypeC)).toInt();
 }
 
diff --git a/src/libsync/theme.cpp b/src/libsync/theme.cpp
index 1a80f4cac..ff2cce97a 100644
--- a/src/libsync/theme.cpp
+++ b/src/libsync/theme.cpp
@@ -427,6 +427,12 @@ bool Theme::userGroupSharing() const
     return true;
 }
 
+bool Theme::forceSystemNetworkProxy() const
+{
+    return false;
+}
+
+
 
 } // end namespace client
 
diff --git a/src/libsync/theme.h b/src/libsync/theme.h
index c86d848e4..d93fcb16d 100644
--- a/src/libsync/theme.h
+++ b/src/libsync/theme.h
@@ -237,6 +237,8 @@ public:
     virtual bool linkSharing() const;
     virtual bool userGroupSharing() const;
 
+    virtual bool forceSystemNetworkProxy() const;
+
 protected:
 #ifndef TOKEN_AUTH_ONLY
     QIcon themeIcon(const QString& name, bool sysTray = false) const;