Add Quartz/CoreGraphics controller interface for default k&m events

Source/Core/InputCommon/ControllerInterface/Quartz/QuartzKeyboardAndMouse.h

@@ -0,0 +1,73 @@
+// Copyright 2010 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "InputCommon/ControllerInterface/Device.h"
+
+namespace ciface
+{
+namespace Quartz
+{
+class KeyboardAndMouse : public Core::Device
+{
+private:
+  class Key : public Input
+  {
+  public:
+    Key(CGKeyCode keycode);
+    std::string GetName() const override;
+    ControlState GetState() const override;
+
+  private:
+    CGKeyCode m_keycode;
+    std::string m_name;
+  };
+
+  class Cursor : public Input
+  {
+  public:
+    Cursor(u8 index, const float& axis, const bool positive)
+        : m_axis(axis), m_index(index), m_positive(positive)
+    {
+    }
+    std::string GetName() const override;
+    bool IsDetectable() override { return false; }
+    ControlState GetState() const override;
+
+  private:
+    const float& m_axis;
+    const u8 m_index;
+    const bool m_positive;
+  };
+
+  class Button : public Input
+  {
+  public:
+    Button(CGMouseButton button) : m_button(button) {}
+    std::string GetName() const override;
+    ControlState GetState() const override;
+
+  private:
+    CGMouseButton m_button;
+  };
+
+public:
+  void UpdateInput() override;
+
+  KeyboardAndMouse(void* window);
+
+  std::string GetName() const override;
+  std::string GetSource() const override;
+
+private:
+  struct
+  {
+    float x, y;
+  } m_cursor;
+
+  uint32_t m_windowid;
+};
+}
+}