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/**
* @file llstatbar.h
* @brief A little map of the world with network information
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_LLSTATBAR_H
#define LL_LLSTATBAR_H
#include "llview.h"
#include "llframetimer.h"
class LLStat;
class LLStatBar : public LLView
{
public:
struct Params : public LLInitParam::Block<Params, LLView::Params>
{
Optional<std::string> label;
Optional<std::string> unit_label;
Optional<F32> bar_min;
Optional<F32> bar_max;
Optional<F32> tick_spacing;
Optional<F32> label_spacing;
Optional<U32> precision;
Optional<F32> update_rate;
Optional<bool> show_per_sec;
Optional<bool> show_bar;
Optional<bool> show_history;
Optional<bool> show_mean;
Optional<std::string> stat;
Params()
: label("label"),
unit_label("unit_label"),
bar_min("bar_min", 0.0f),
bar_max("bar_max", 50.0f),
tick_spacing("tick_spacing", 10.0f),
label_spacing("label_spacing", 10.0f),
precision("precision", 0),
update_rate("update_rate", 5.0f),
show_per_sec("show_per_sec", true),
show_bar("show_bar", TRUE),
show_history("show_history", false),
show_mean("show_mean", true),
stat("stat")
{
changeDefault(follows.flags, FOLLOWS_TOP | FOLLOWS_LEFT);
}
};
LLStatBar(const Params&);
virtual void draw();
virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask);
void setStat(LLStat* stat) { mStatp = stat; }
void setRange(F32 bar_min, F32 bar_max, F32 tick_spacing, F32 label_spacing);
void getRange(F32& bar_min, F32& bar_max) { bar_min = mMinBar; bar_max = mMaxBar; }
/*virtual*/ LLRect getRequiredRect(); // Return the height of this object, given the set options.
private:
F32 mMinBar;
F32 mMaxBar;
F32 mTickSpacing;
F32 mLabelSpacing;
U32 mPrecision;
F32 mUpdatesPerSec;
BOOL mPerSec; // Use the per sec stats.
BOOL mDisplayBar; // Display the bar graph.
BOOL mDisplayHistory;
BOOL mDisplayMean; // If true, display mean, if false, display current value
LLStat* mStatp;
LLFrameTimer mUpdateTimer;
LLUIString mLabel;
std::string mUnitLabel;
F32 mValue;
};
#endif
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