/**
 * @file llfloaterabout.h
 * @brief The about box from Help -> About
 *
 * $LicenseInfo:firstyear=2001&license=viewergpl$
 *
 * Copyright (c) 2001-2009, Linden Research, Inc.
 * Copyright (c) 2009-2024, Henri Beauchamp.
 *
 * 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_LLFLOATERABOUT_H
#define LL_LLFLOATERABOUT_H

#include "boost/signals2.hpp"

#include "llfloater.h"

class LLTextEditor;

class LLFloaterAbout : public LLFloater,
					   public LLFloaterSingleton<LLFloaterAbout>
{
	friend class LLUISingleton<LLFloaterAbout, VisibilityPolicy<LLFloater> >;

protected:
	LOG_CLASS(LLFloaterAbout);

public:
	bool postBuild() override;
	void draw() override;

	void updateServerReleaseNotesURL(const std::string& url);

private:
	// Open only via LLFloaterSingleton interface, i.e. showInstance() or
	// toggleInstance().
	LLFloaterAbout(const LLSD&);
	~LLFloaterAbout() override;

	void setSupportText();

	static void onClickCopyToClipboard(void* userdata);
	static void onClickClose(void* userdata);

	static void startFetchServerReleaseNotes(const std::string& cap_url);
	static void handleServerReleaseNotes(const LLSD& results);
	static std::string getHardCodedURL();

private:
	LLTextEditor*				mSupportTextEditor;
	std::string					mServerReleaseNotesUrl;
	std::string					mLastBrowserVersion;
	boost::signals2::connection	mRegionChangedConnection;
};

#endif // LL_LLFLOATERABOUT_H