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