/*
** joystickmenu.cpp
** The joystick configuration menus
**
**---------------------------------------------------------------------------
** Copyright 2010-2017 Christoph Oelckers
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
**    notice, this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright
**    notice, this list of conditions and the following disclaimer in the
**    documentation and/or other materials provided with the distribution.
** 3. The name of the author may not be used to endorse or promote products
**    derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**---------------------------------------------------------------------------
**
*/

//=============================================================================
//
//
//
//=============================================================================

class OptionMenuSliderJoySensitivity : OptionMenuSliderBase
{
	void Init(String label, double min, double max, double step, int showval)
	{
		Super.Init(label, min, max, step, showval);
	}

	override double GetSliderValue()
	{
		return Menu.GetCurrentJoystickConfig().GetSensitivity();
	}

	override void SetSliderValue(double val)
	{
		Menu.GetCurrentJoystickConfig().SetSensitivity(val);
	}
}

//=============================================================================
//
//
//
//=============================================================================

class OptionMenuSliderJoyScale : OptionMenuSliderBase
{
	int mAxis;
	int mNeg;
	
	void Init(String label, int axis, double min, double max, double step, int showval)
	{
		Super.Init(label, min, max, step, showval);
		mAxis = axis;
		mNeg = 1;
	}

	override double GetSliderValue()
	{
		double d = Menu.GetCurrentJoystickConfig().GetAxisScale(mAxis);
		mNeg = d < 0? -1:1;
		return d;
	}

	override void SetSliderValue(double val)
	{
		Menu.GetCurrentJoystickConfig().SetAxisScale(mAxis, val * mNeg);
	}
}

//=============================================================================
//
//
//
//=============================================================================

class OptionMenuSliderJoyDeadZone : OptionMenuSliderBase
{
	int mAxis;
	int mNeg;
	

	void Init(String label, int axis, double min, double max, double step, int showval)
	{
		Super.Init(label, min, max, step, showval);
		mAxis = axis;
		mNeg = 1;
	}

	override double GetSliderValue()
	{
		double d = Menu.GetCurrentJoystickConfig().GetAxisDeadZone(mAxis);
		mNeg = d < 0? -1:1;
		return d;
	}

	override void SetSliderValue(double val)
	{
		Menu.GetCurrentJoystickConfig().SetAxisDeadZone(mAxis, val * mNeg);
	}
}

//=============================================================================
//
// 
//
//=============================================================================

class OptionMenuItemJoyMap : OptionMenuItemOptionBase
{
	int mAxis;

	void Init(String label, int axis, Name values, int center)
	{
		Super.Init(label, 'none', values, null, center);
		mAxis = axis;
	}

	override int GetSelection()
	{
		double f = Menu.GetCurrentJoystickConfig().GetAxisMap(mAxis);
		let opt = OptionValues.GetCount(mValues);
		if (opt > 0)
		{
			// Map from joystick axis to menu selection.
			for(int i = 0; i < opt; i++)
			{
				if (f ~== OptionValues.GetValue(mValues, i))
				{
					return i;
				}
			}
		}
		return -1;
	}

	override void SetSelection(int selection)
	{
		let opt = OptionValues.GetCount(mValues);
		// Map from menu selection to joystick axis.
		if (opt == 0 || selection >= opt)
		{
			selection = JoystickConfig.JOYAXIS_None;
		}
		else
		{
			selection = int(OptionValues.GetValue(mValues, selection));
		}
		Menu.GetCurrentJoystickConfig().SetAxisMap(mAxis, selection);
	}
}

//=============================================================================
//
// 
//
//=============================================================================

class OptionMenuItemInverter : OptionMenuItemOptionBase
{
	int mAxis;


	void Init(String label, int axis, int center)
	{
		Super.Init(label, "none", "YesNo", NULL, center);
		mAxis = axis;
	}

	override int GetSelection()
	{
		float f = Menu.GetCurrentJoystickConfig().GetAxisScale(mAxis);
		return f > 0? 0:1;
	}

	override void SetSelection(int Selection)
	{
		let f = abs(Menu.GetCurrentJoystickConfig().GetAxisScale(mAxis));
		if (Selection) f*=-1;
		Menu.GetCurrentJoystickConfig().SetAxisScale(mAxis, f);
	}
}

//=============================================================================
//
// Executes a CCMD, action is a CCMD name
//
//=============================================================================

class OptionMenuItemJoyConfigMenu : OptionMenuItemSubmenu
{
	JoystickConfig mJoy;

	void Init(String label = "", JoystickConfig joy = null)
	{
		Super.Init(label, "JoystickConfigMenu");
		mJoy = joy;
	}

	override bool Activate()
	{
		//UpdateJoystickConfigMenu(mJoy);
		return Super.Activate();
	}
}