/**
 * @file llfasttimerview.h
 * @brief LLFastTimerView class definition
 *
 * $LicenseInfo:firstyear=2004&license=viewergpl$
 *
 * Copyright (c) 2004-2009, 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.
 * $/LicenseInfo$
 */

#ifndef LL_LLFASTTIMERVIEW_H
#define LL_LLFASTTIMERVIEW_H

#include "llfasttimer.h"

#if LL_FAST_TIMERS_ENABLED

# include "llfloater.h"
# include "llframetimer.h"

class LLFontGL;

class LLFastTimerView final : public LLFloater
{
protected:
	LOG_CLASS(LLFastTimerView);

public:
	LLFastTimerView(const std::string& name);
	~LLFastTimerView() override;

	void setVisible(bool visible) override;
	void onClose(bool app_quitting) override;

	void draw() override;

	bool handleMouseDown(S32 x, S32 y, MASK mask) override;
	bool handleRightMouseDown(S32 x, S32 y, MASK mask) override;
	bool handleMouseUp(S32 x, S32 y, MASK mask) override;
	bool handleHover(S32 x, S32 y, MASK mask) override;
	bool handleScrollWheel(S32 x, S32 y, S32 clicks) override;

	S32 getLegendIndex(S32 y);
	F64 getTime(LLFastTimer::EFastTimerType tidx);

private:
	void resize();
	void setDisplayModeText();
	void setCenterModeText();

private:
	LLFrameTimer	mHighlightTimer;
	LLRect			mBarRect;
	S32*			mBarStart;
	S32*			mBarEnd;
	U64				mAvgCountTotal;
	U64				mMaxCountTotal;
	LLFontGL*		mFont;
	LLWString		mCenterModeText;
	LLWString		mDisplayModeText;
	S32				mDisplayModeTextWidth;
	S32				mDisplayMode;
	S32				mDisplayCenter;
	S32				mDisplayCalls;
	S32				mDisplayHz;
	S32				mScrollIndex;
	S32				mHoverIndex;
	S32				mHoverBarIndex;
	S32				mSubtractHidden;
	S32 			mPrintStats;
	S32				mWindowHeight;
	S32				mWindowWidth;
	bool			mFirstDrawLoop;
};

extern LLFastTimerView* gFastTimerViewp;

#endif	// LL_FAST_TIMERS_ENABLED

#if TRACY_ENABLE

# include "llerror.h"

class LLProcessLauncher;

// Purely static class, used to launch the Tracy profiler executable
class HBTracyProfiler
{
protected:
	LOG_CLASS(HBTracyProfiler);

public:
	HBTracyProfiler() = delete;
	~HBTracyProfiler() = delete;

	static bool running();
	static void launch();
	static void detach();
	static void kill();

private:
	static LLProcessLauncher* sProcess;
};

#endif	// TRACY_ENABLE

#endif	// LL_LLFASTTIMERVIEW_H