/** * @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