Chaperone Tab Update (#101)

* added actions for haptics

* Haptic WIP #1 crash on haptic event

* haptics rough implemented

* fixed action names and prox sensor work-around

* added workaround to catch-all in begineer chaperone switch

* added idle work-around to alarm warning

* changed visibility slider values to reflect new API limits

* added disable chaperone

* added display Logic

* fixed visibility slider display and some saving fade distance when chaperone disabled

* fixed warnings not always working (hopefully) centralized action/input keys into ivrinput.h

* default bindings for HMD's

* chaperone input re-factor

* refactored ivrinput class

* fixed naming errors commented out prox testing

* formatting removed commented code

* format

* fixed compiler warnings

* updated documentation

* Reduced reload chaperone calls

* adjusted haptics for chaperone bounds warnings

src/openvr/ivrinput_input_source.h

@@ -0,0 +1,45 @@
+#pragma once
+#include <openvr.h>
+#include <easylogging++.h>
+
+namespace input
+{
+/*!
+Represents an input source i.e. right controller
+*/
+class InputSource
+{
+public:
+    InputSource( const char* const inputSourceName ) : m_name( inputSourceName )
+    {
+        auto error
+            = vr::VRInput()->GetInputSourceHandle( inputSourceName, &m_handle );
+
+        if ( error != vr::EVRInputError::VRInputError_None )
+        {
+            LOG( ERROR ) << "Error getting input handle for '"
+                         << inputSourceName
+                         << "'. OpenVR Input Error: " << error;
+        }
+    }
+    /*!
+    An API internal handle that identifies an input handle.
+    */
+    vr::VRInputValueHandle_t handle() const noexcept
+    {
+        return m_handle;
+    }
+    /*!
+    The actions manfiest name of the action. Used for error reporting.
+    */
+    std::string name() const noexcept
+    {
+        return m_name;
+    }
+
+private:
+    vr::VRInputValueHandle_t m_handle = 0;
+    const std::string m_name;
+};
+
+} // namespace input