From c6d650c0588cd054ed9a5028d56624bc293d6db3 Mon Sep 17 00:00:00 2001
From: Jules Blok <jules.blok@gmail.com>
Date: Wed, 29 Jan 2014 08:11:51 +0900
Subject: ForceFeedback: Add OSX rumble support

---
 .../InputCommon/ControllerInterface/OSX/OSXJoystick.h    |  7 +++++--
 .../InputCommon/ControllerInterface/OSX/OSXJoystick.mm   | 16 +++++++++++++---
 2 files changed, 18 insertions(+), 5 deletions(-)

(limited to 'Source/Core/InputCommon/ControllerInterface/OSX')

diff --git a/Source/Core/InputCommon/ControllerInterface/OSX/OSXJoystick.h b/Source/Core/InputCommon/ControllerInterface/OSX/OSXJoystick.h
index ebe908522b..f53fc14cb5 100644
--- a/Source/Core/InputCommon/ControllerInterface/OSX/OSXJoystick.h
+++ b/Source/Core/InputCommon/ControllerInterface/OSX/OSXJoystick.h
@@ -1,13 +1,14 @@
 #include <IOKit/hid/IOHIDLib.h>
 
 #include "../Device.h"
+#include "../ForceFeedback/ForceFeedbackDevice.h"
 
 namespace ciface
 {
 namespace OSX
 {
 
-class Joystick : public Core::Device
+class Joystick : public ForceFeedback::ForceFeedbackDevice
 {
 private:
 	class Button : public Input
@@ -62,9 +63,9 @@ private:
 
 public:
 	bool UpdateInput();
-	bool UpdateOutput();
 
 	Joystick(IOHIDDeviceRef device, std::string name, int index);
+	~Joystick();
 
 	std::string GetName() const;
 	std::string GetSource() const;
@@ -74,6 +75,8 @@ private:
 	const IOHIDDeviceRef	m_device;
 	const std::string	m_device_name;
 	const int	m_index;
+
+	ForceFeedback::FFDeviceAdapterReference m_ff_device;
 };
 
 }
diff --git a/Source/Core/InputCommon/ControllerInterface/OSX/OSXJoystick.mm b/Source/Core/InputCommon/ControllerInterface/OSX/OSXJoystick.mm
index ebd713d142..2a26e35447 100644
--- a/Source/Core/InputCommon/ControllerInterface/OSX/OSXJoystick.mm
+++ b/Source/Core/InputCommon/ControllerInterface/OSX/OSXJoystick.mm
@@ -15,6 +15,7 @@ Joystick::Joystick(IOHIDDeviceRef device, std::string name, int index)
 	: m_device(device)
 	, m_device_name(name)
 	, m_index(index)
+	, m_ff_device(nullptr)
 {
 	// Buttons
 	NSDictionary *buttonDict =
@@ -71,14 +72,23 @@ Joystick::Joystick(IOHIDDeviceRef device, std::string name, int index)
 		}
 		CFRelease(axes);
 	}
+
+	// Force Feedback
+	FFCAPABILITIES ff_caps;
+	if (SUCCEEDED(ForceFeedback::FFDeviceAdapter::Create(IOHIDDeviceGetService(m_device), &m_ff_device)) &&
+		SUCCEEDED(FFDeviceGetForceFeedbackCapabilities(m_ff_device->m_device, &ff_caps)))
+	{
+		InitForceFeedback(m_ff_device, ff_caps.numFfAxes);
+	}
 }
 
-bool Joystick::UpdateInput()
+Joystick::~Joystick()
 {
-	return true;
+	if (m_ff_device)
+		m_ff_device->Release();
 }
 
-bool Joystick::UpdateOutput()
+bool Joystick::UpdateInput()
 {
 	return true;
 }
-- 
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