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/**
* @file llf32uictrl.h
* @author Nat Goodspeed
* @date 2008-09-08
* @brief Base class for float-valued LLUICtrl widgets
*
* $LicenseInfo:firstyear=2008&license=viewergpl$
*
* Copyright (c) 2008-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#if ! defined(LL_LLF32UICTRL_H)
#define LL_LLF32UICTRL_H
#include "lluictrl.h"
class LLF32UICtrl: public LLUICtrl
{
public:
struct Params: public LLInitParam::Block<Params, LLUICtrl::Params>
{
Optional<F32> min_value,
max_value,
increment;
Params()
: min_value("min_val", 0.f),
max_value("max_val", 1.f),
increment("increment", 0.1f)
{}
};
protected:
LLF32UICtrl(const Params& p);
public:
virtual F32 getValueF32() const;
virtual void setValue(const LLSD& value ) { mViewModel->setValue(value); }
virtual LLSD getValue() const { return LLSD(getValueF32()); }
virtual void setMinValue(const LLSD& min_value) { setMinValue((F32)min_value.asReal()); }
virtual void setMaxValue(const LLSD& max_value) { setMaxValue((F32)max_value.asReal()); }
virtual F32 getInitialValue() const { return mInitialValue; }
virtual F32 getMinValue() const { return mMinValue; }
virtual F32 getMaxValue() const { return mMaxValue; }
virtual F32 getIncrement() const { return mIncrement; }
virtual void setMinValue(F32 min_value) { mMinValue = min_value; }
virtual void setMaxValue(F32 max_value) { mMaxValue = max_value; }
virtual void setIncrement(F32 increment) { mIncrement = increment;}
protected:
F32 mInitialValue;
F32 mMinValue;
F32 mMaxValue;
F32 mIncrement;
};
#endif /* ! defined(LL_LLF32UICTRL_H) */
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