[Windows] Select video output from GUI

confighandler_windows.cpp

@@ -1,20 +1,24 @@
 #include "confighandler_windows.h"
-
-ConfigHandler_windows::~ConfigHandler_windows()
-{
-    unMount();
-}
+#include <QDir>
+#include <QDebug>
 
 bool ConfigHandler_windows::implemented()
 {
-    return false;
+    return true;
 }
 
 bool ConfigHandler_windows::mount(const QString &device)
 {
-    return false;
+    // Windows defaults to mounted, but we can at least save the path
+    filename = device + "config.txt";
+    if (!QDir().exists(filename)) {
+        qDebug() << "Could not find config:" << filename;
+        return false;
+    }
+    return true;
 }
 
 void ConfigHandler_windows::unMount()
 {
+    // We don't unmount stuff on windows
 }

confighandler_windows.h

@@ -7,7 +7,7 @@ class ConfigHandler_windows : public ConfigHandler
 {
 public:
     ConfigHandler_windows() {}
-    ~ConfigHandler_windows();
+    ~ConfigHandler_windows() {}
 
     bool implemented();
     bool mount(const QString &device);