llstatgraph.cpp
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- /**
- * @file llstatgraph.cpp
- * @brief Simpler compact stat graph with tooltip
- *
- * $LicenseInfo:firstyear=2002&license=viewergpl$
- *
- * Copyright (c) 2002-2010, 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.
- * $/LicenseInfo$
- */
- //#include "llviewerprecompiledheaders.h"
- #include "linden_common.h"
- #include "llstatgraph.h"
- #include "llrender.h"
- #include "llmath.h"
- #include "llui.h"
- #include "llstat.h"
- #include "llgl.h"
- #include "llglheaders.h"
- //#include "llviewercontrol.h"
- ///////////////////////////////////////////////////////////////////////////////////
- LLStatGraph::LLStatGraph(const LLView::Params& p)
- : LLView(p)
- {
- mStatp = NULL;
- setToolTip(p.name());
- mNumThresholds = 3;
- mThresholdColors[0] = LLColor4(0.f, 1.f, 0.f, 1.f);
- mThresholdColors[1] = LLColor4(1.f, 1.f, 0.f, 1.f);
- mThresholdColors[2] = LLColor4(1.f, 0.f, 0.f, 1.f);
- mThresholdColors[3] = LLColor4(1.f, 0.f, 0.f, 1.f);
- mThresholds[0] = 50.f;
- mThresholds[1] = 75.f;
- mThresholds[2] = 100.f;
- mMin = 0.f;
- mMax = 125.f;
- mPerSec = TRUE;
- mValue = 0.f;
- mPrecision = 0;
- }
- void LLStatGraph::draw()
- {
- F32 range, frac;
- range = mMax - mMin;
- if (mStatp)
- {
- if (mPerSec)
- {
- mValue = mStatp->getMeanPerSec();
- }
- else
- {
- mValue = mStatp->getMean();
- }
- }
- frac = (mValue - mMin) / range;
- frac = llmax(0.f, frac);
- frac = llmin(1.f, frac);
- if (mUpdateTimer.getElapsedTimeF32() > 0.5f)
- {
- std::string format_str;
- std::string tmp_str;
- format_str = llformat("%%s%%.%df%%s", mPrecision);
- tmp_str = llformat(format_str.c_str(), mLabel.c_str(), mValue, mUnits.c_str());
- setToolTip(tmp_str);
- mUpdateTimer.reset();
- }
- LLColor4 color;
- S32 i;
- for (i = 0; i < mNumThresholds - 1; i++)
- {
- if (mThresholds[i] > mValue)
- {
- break;
- }
- }
- //gl_drop_shadow(0, getRect().getHeight(), getRect().getWidth(), 0,
- // LLUIColorTable::instance().getColor("ColorDropShadow"),
- // (S32) gSavedSettings.getF32("DropShadowFloater") );
- color = LLUIColorTable::instance().getColor( "MenuDefaultBgColor" );
- gGL.color4fv(color.mV);
- gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0, TRUE);
- gGL.color4fv(LLColor4::black.mV);
- gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0, FALSE);
-
- color = mThresholdColors[i];
- gGL.color4fv(color.mV);
- gl_rect_2d(1, llround(frac*getRect().getHeight()), getRect().getWidth() - 1, 0, TRUE);
- }
- void LLStatGraph::setValue(const LLSD& value)
- {
- mValue = (F32)value.asReal();
- }
- void LLStatGraph::setMin(const F32 min)
- {
- mMin = min;
- }
- void LLStatGraph::setMax(const F32 max)
- {
- mMax = max;
- }
- void LLStatGraph::setStat(LLStat *statp)
- {
- mStatp = statp;
- }
- void LLStatGraph::setLabel(const std::string& label)
- {
- mLabel = label;
- }
- void LLStatGraph::setUnits(const std::string& units)
- {
- mUnits = units;
- }
- void LLStatGraph::setPrecision(const S32 precision)
- {
- mPrecision = precision;
- }
- void LLStatGraph::setThreshold(const S32 i, F32 value)
- {
- mThresholds[i] = value;
- }