126 lines
3.6 KiB
C++
126 lines
3.6 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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* $LicenseInfo:firstyear=2001&license=viewerlgpl$
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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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#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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#include "lltracerecording.h"
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class LLStatBar : public LLView
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{
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public:
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struct Params : public LLInitParam::Block<Params, LLView::Params>
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{
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Optional<std::string> label,
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unit_label;
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Optional<F32> bar_min,
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bar_max,
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tick_spacing,
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update_rate,
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unit_scale;
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Optional<U32> precision;
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Optional<bool> show_per_sec,
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show_bar,
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show_history,
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show_mean,
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scale_range;
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Optional<S32> num_frames,
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max_height;
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Optional<std::string> stat;
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Optional<EOrientation> orientation;
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Params()
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: label("label"),
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unit_label("unit_label"),
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bar_min("bar_min", 0.0f),
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bar_max("bar_max", 50.0f),
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tick_spacing("tick_spacing", 10.0f),
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precision("precision", 0),
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update_rate("update_rate", 5.0f),
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unit_scale("unit_scale", 1.f),
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show_per_sec("show_per_sec", true),
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show_bar("show_bar", true),
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show_history("show_history", false),
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show_mean("show_mean", true),
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scale_range("scale_range", true),
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num_frames("num_frames", 300),
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max_height("max_height", 200),
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stat("stat"),
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orientation("orientation", VERTICAL)
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{
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changeDefault(follows.flags, FOLLOWS_TOP | FOLLOWS_LEFT);
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}
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};
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LLStatBar(const Params&);
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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 setStat(const std::string& stat_name);
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void setRange(F32 bar_min, F32 bar_max, F32 tick_spacing);
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void getRange(F32& bar_min, F32& bar_max) { bar_min = mMinBar; bar_max = mMaxBar; }
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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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F32 mMinBar;
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F32 mMaxBar;
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F32 mCurMaxBar;
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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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F32 mUnitScale;
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S32 mNumFrames;
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S32 mMaxHeight;
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bool mPerSec; // Use the per sec stats.
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bool mDisplayBar; // Display the bar graph.
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bool mDisplayHistory;
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bool mDisplayMean; // If true, display mean, if false, display current value
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bool mScaleRange;
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EOrientation mOrientation;
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LLTrace::TraceType<LLTrace::CountAccumulator<F64> >* mCountFloatp;
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LLTrace::TraceType<LLTrace::CountAccumulator<S64> >* mCountIntp;
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LLTrace::TraceType<LLTrace::MeasurementAccumulator<F64> >* mMeasurementFloatp;
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LLTrace::TraceType<LLTrace::MeasurementAccumulator<S64> >* mMeasurementIntp;
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LLFrameTimer mUpdateTimer;
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LLUIString mLabel;
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std::string mUnitLabel;
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F32 mValue;
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};
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#endif
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