Imported Upstream version 2.1+dfsg

1 files changed, 128 insertions, 0 deletions

diff --git a/src/SFML/Window/OSX/HIDJoystickManager.hpp b/src/SFML/Window/OSX/HIDJoystickManager.hpp
new file mode 100644
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--- /dev/null
+++ b/src/SFML/Window/OSX/HIDJoystickManager.hpp
@@ -0,0 +1,128 @@
+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007-2013 Marco Antognini (antognini.marco@gmail.com), 
+//                         Laurent Gomila (laurent.gom@gmail.com), 
+//
+// This software is provided 'as-is', without any express or implied warranty.
+// In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it freely,
+// subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented;
+//    you must not claim that you wrote the original software.
+//    If you use this software in a product, an acknowledgment
+//    in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such,
+//    and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+//
+////////////////////////////////////////////////////////////
+
+#ifndef SFML_HIDJOYSTICKMANAGER_HPP
+#define SFML_HIDJOYSTICKMANAGER_HPP
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/System/NonCopyable.hpp>
+#include <IOKit/hid/IOHIDManager.h>
+#include <IOKit/hid/IOHIDDevice.h>
+
+namespace sf
+{
+namespace priv
+{
+////////////////////////////////////////////////////////////
+/// \brief This class manage as a singleton instance the
+/// joysticks. It's only purpose is
+/// to help sf::priv::JoystickImpl class.
+///
+////////////////////////////////////////////////////////////
+class HIDJoystickManager : NonCopyable
+{
+public :
+    
+    ////////////////////////////////////////////////////////////
+    /// \brief Get the unique instance of the class
+    ///
+    /// \note Private use only
+    ///
+    /// \return Reference to the HIDJoystickManager instance
+    ///
+    ////////////////////////////////////////////////////////////
+    static HIDJoystickManager& getInstance();
+    
+public :
+    
+    ////////////////////////////////////////////////////////////
+    /// \brief Get the number of currently connected joystick
+    ///
+    ////////////////////////////////////////////////////////////
+    unsigned int getJoystickCount();
+    
+    ////////////////////////////////////////////////////////////
+    /// \brief Copy the devices assosiated with this HID manager
+    /// 
+    /// \return a retained CFSetRef of IOHIDDeviceRef or NULL
+    ///
+    ////////////////////////////////////////////////////////////
+    CFSetRef copyJoysticks();
+    
+private :
+    
+    ////////////////////////////////////////////////////////////
+    /// \brief Default constructor
+    ///
+    ////////////////////////////////////////////////////////////
+    HIDJoystickManager();
+    
+    ////////////////////////////////////////////////////////////
+    /// \brief Destructor
+    ///
+    ////////////////////////////////////////////////////////////
+    ~HIDJoystickManager();
+    
+    ////////////////////////////////////////////////////////////
+    /// \brief Make sur all event have been processed in the run loop
+    ///
+    ////////////////////////////////////////////////////////////
+    void update();
+    
+private :
+    
+    ////////////////////////////////////////////////////////////
+    /// \brief Private "plug-in" callback
+    /// \note Only 'context' parametre is used.
+    /// \see IOHIDDeviceCallback
+    ///
+    ////////////////////////////////////////////////////////////
+    static void pluggedIn(void * context, IOReturn, void *, IOHIDDeviceRef);
+    
+    ////////////////////////////////////////////////////////////
+    /// \brief Private "plug-out" callback
+    /// \note Only 'context' parametre is used.
+    /// \see IOHIDDeviceCallback
+    ///
+    ////////////////////////////////////////////////////////////
+    static void pluggedOut(void * context, IOReturn, void *, IOHIDDeviceRef);
+    
+private :
+    
+    ////////////////////////////////////////////////////////////
+    // Member data
+    ////////////////////////////////////////////////////////////
+    IOHIDManagerRef m_manager;      ///< HID Manager
+    unsigned int    m_joystickCount;///< Number of joysticks currently connected
+};
+
+
+} // namespace priv
+    
+} // namespace sf
+
+#endif