/**
 * @file lliconctrl.h
 * @brief LLIconCtrl base class
 *
 * $LicenseInfo:firstyear=2001&license=viewergpl$
 *
 * Copyright (c) 2001-2009, 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_LLICONCTRL_H
#define LL_LLICONCTRL_H

#include "llimagegl.h"
#include "lluictrl.h"
#include "lluuid.h"
#include "llcolor4.h"

class LLTextBox;
class LLUICtrlFactory;

class LLIconCtrl : public LLUICtrl
{
public:
	LLIconCtrl(const std::string& name, const LLRect& rect,
			   const LLUUID& image_id);
	LLIconCtrl(const std::string& name, const LLRect& rect,
			   const std::string& image_name);
	~LLIconCtrl() override;

	// LLView override

	const std::string& getTag() const override;

	LLXMLNodePtr getXML(bool save_children = true) const override;
	static LLView* fromXML(LLXMLNodePtr node, LLView* parent,
						   LLUICtrlFactory* factory);

	void draw() override;

	// Takes a UUID, wraps get/setImage
	void setValue(const LLSD& value) override;
	LLSD getValue() const override;

	// LLUICtrl overrides

	void setAlpha(F32 alpha) override;
	LL_INLINE void setColor(const LLColor4& color) override	{ mColor = color; }

	// New methods

	void setImage(const std::string& image_name);
	void setImage(const LLUUID& image_name);
	LL_INLINE const LLUUID& getImage() const			{ return mImageID; }
	LL_INLINE const std::string& getImageName() const	{ return mImageName; }

private:
	LLColor4		mColor;
	LLUUID			mImageID;
	LLUIImagePtr	mImagep;
	std::string		mImageName;
};

#endif