/* Copyright: (c) Kayne Ruse 2013-2016
 * 
 * This software is provided 'as-is', without any express or implied
 * warranty. In no event will the authors be held liable for any damages
 * arising from the use of this software.
 * 
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 * 
 * 1. The origin of this software must not be misrepresented; you must not
 * claim that you wrote the original software. If you use this software
 * in a product, an acknowledgment in the product documentation would be
 * appreciated but is not required.
 * 
 * 2. Altered source versions must be plainly marked as such, and must not be
 * misrepresented as being the original software.
 * 
 * 3. This notice may not be removed or altered from any source
 * distribution.
*/
#pragma once

#include "SDL2/SDL.h"
#include "SDL2/SDL_ttf.h"

#include <string>

class TextField {
public:
	TextField();
	~TextField();

	void DrawTo(SDL_Renderer*);

	//input
	std::string PushText(SDL_Renderer*, TTF_Font*, SDL_Color color, std::string);
	std::string SetText(SDL_Renderer*, TTF_Font*, SDL_Color color, std::string);
	std::string PopChars(SDL_Renderer*, TTF_Font*, SDL_Color color, int i);

	std::string GetText();

	bool MouseButtonDown(SDL_MouseButtonEvent const& event);

	int SetWidth(int w);
	int SetHeight(int h);
	int GetWidth();
	int GetHeight();

	bool SetFocus(bool b);
	bool GetFocus();

	//accessors & mutators
	int SetX(int i);
	int SetY(int i);
	int GetX() const;
	int GetY() const;

private:
	SDL_Texture* texture = nullptr;
	std::string text;
	bool focus = false;
	int posX = 0, posY = 0;
	int width = 0, height = 0;
};