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[Mac] Implemented joystick buttons

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This commit is contained in:
thefiddler 2014-01-05 04:11:11 +01:00
parent fad42994e1
commit 2ee24efb2f
1 changed files with 32 additions and 8 deletions
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40
Source/OpenTK/Platform/MacOS/HIDInput.cs
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@ -57,9 +57,11 @@ namespace OpenTK.Platform.MacOS
class JoystickDetails
{
public string Name;
public JoystickState State;
public JoystickCapabilities Capabilities;
public string Name;
readonly public Dictionary<int, JoystickButton> ElementUsageToButton =
new Dictionary<int, JoystickButton>();
}
class MacJoystick : JoystickDevice<JoystickDetails>
@ -387,6 +389,7 @@ namespace OpenTK.Platform.MacOS
string name = CF.CFStringGetCString(name_ref);
CF.CFRelease(name_ref);
List<int> button_elements = new List<int>();
CFArray element_array = new CFArray(element_array_ref);
for (int i = 0; i < element_array.Count; i++)
{
@ -429,7 +432,7 @@ namespace OpenTK.Platform.MacOS
break;
case HIDPage.Button:
buttons++;
button_elements.Add(usage);
break;
}
}
@ -439,7 +442,11 @@ namespace OpenTK.Platform.MacOS
joy.Details.State.SetIsConnected(true);
joy.Details.Capabilities = new JoystickCapabilities(axes, buttons, true);
//NativeMethods.IOHIDDeviceGetProperty(device, nativem
// Map button elements to JoystickButtons
for (int button = 0; button < button_elements.Count; button++)
{
joy.Details.ElementUsageToButton.Add(button_elements[button], JoystickButton.Button0 + button);
}
}
CF.CFRelease(element_array_ref);
@ -509,7 +516,11 @@ namespace OpenTK.Platform.MacOS
case HIDUsageGD.Dial:
case HIDUsageGD.Wheel:
short offset = GetJoystickAxis(val, elem);
joy.Details.State.SetAxis(TranslateJoystickAxis(usage), offset);
JoystickAxis axis = TranslateJoystickAxis(usage);
if (axis >= JoystickAxis.Axis0 && axis <= JoystickAxis.Last)
{
joy.Details.State.SetAxis(axis, offset);
}
break;
case HIDUsageGD.Hatswitch:
@ -523,7 +534,11 @@ namespace OpenTK.Platform.MacOS
case HIDUsageSim.Rudder:
case HIDUsageSim.Throttle:
short offset = GetJoystickAxis(val, elem);
joy.Details.State.SetAxis(TranslateJoystickAxis(usage), offset);
JoystickAxis axis = TranslateJoystickAxis(usage);
if (axis >= JoystickAxis.Axis0 && axis <= JoystickAxis.Last)
{
joy.Details.State.SetAxis(axis, offset);
}
break;
}
break;
@ -531,7 +546,11 @@ namespace OpenTK.Platform.MacOS
case HIDPage.Button:
{
bool pressed = GetJoystickButton(val, elem);
joy.Details.State.SetButton(TranslateJoystickButton(usage), value);
JoystickButton button = TranslateJoystickButton(joy, usage);
if (button >= JoystickButton.Button0 && button <= JoystickButton.Last)
{
joy.Details.State.SetButton(button, pressed);
}
}
break;
}
@ -598,9 +617,14 @@ namespace OpenTK.Platform.MacOS
return value >= 1;
}
static JoystickButton TranslateJoystickButton(int usage)
static JoystickButton TranslateJoystickButton(MacJoystick joy, int usage)
{
JoystickButton button;
if (joy.Details.ElementUsageToButton.TryGetValue(usage, out button))
{
return button;
}
return JoystickButton.Last + 1;
}
#endregion