78 lines
2.6 KiB
C++
78 lines
2.6 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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* $LicenseInfo:firstyear=2008&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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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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