107 lines
2.9 KiB
C++
107 lines
2.9 KiB
C++
/**
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* @file llstatbar.h
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* @brief A little map of the world with network information
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, 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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#ifndef LL_LLSTATBAR_H
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#define LL_LLSTATBAR_H
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#include "llview.h"
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#include "llframetimer.h"
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class LLStat;
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class LLStatBar : public LLView
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{
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enum STAT_MODE_FLAG
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{
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STAT_BAR_FLAG = 1,
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STAT_HISTORY_FLAG = 2
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};
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public:
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struct Parameters {
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Parameters() :
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mMinBar(0.f),
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mMaxBar(50.f),
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mTickSpacing(10.f),
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mLabelSpacing(10.f),
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mPrecision(0),
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mUpdatesPerSec(5),
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mPerSec(true),
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mDisplayMean(true),
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mUnitLabel("")
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{}
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F32 mMinBar;
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F32 mMaxBar;
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F32 mTickSpacing;
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F32 mLabelSpacing;
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U32 mPrecision;
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F32 mUpdatesPerSec;
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BOOL mPerSec; // Use the per sec stats.
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BOOL mDisplayMean; // If true, display mean, if false, display current value
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std::string mUnitLabel;
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};
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LLStatBar(const std::string& name, const LLRect& rect, LLStat* stat, const LLStatBar::Parameters& parameters, const std::string& setting = std::string(),
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BOOL default_bar = FALSE, BOOL default_history = FALSE);
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virtual void draw();
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virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
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void fit(F32 value) {
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if (mParameters.mMinBar + mMinShift > value)
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{
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mMinShift = value - mParameters.mMinBar;
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}
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if (mParameters.mMaxBar + mMaxShift < value)
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{
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mMaxShift = value - mParameters.mMaxBar;
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}
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}
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/*virtual*/ LLRect getRequiredRect(); // Return the height of this object, given the set options.
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private:
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const Parameters mParameters;
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BOOL mDisplayBar; // Display the bar graph.
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BOOL mDisplayHistory;
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const LLStat* mStatp;
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const LLUIString mLabel;
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const std::string mSetting;
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LLFrameTimer mUpdateTimer;
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F32 mValue;
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F32 mMinShift;
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F32 mMaxShift;
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};
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#endif
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