/*
 2012 Copyright (c) Seeed Technology Inc.

 Authors: Albert.Miao & Loovee, 
 Visweswara R (with initializtion code from TFT vendor)

 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; either
 version 2.1 of the License, or (at your option) any later version.

 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 St, Fifth Floor, Boston, MA  02110-1301  USA

*/
#ifndef TFTv2_h
#define TFTv2_h

#include "stm32f446xx.h"
#include "LCD.h"

//Basic Colors
#define RED		0xf800
#define GREEN	0x07e0
#define BLUE	0x001f
#define BLACK	0x0000
#define YELLOW	0xffe0
#define WHITE	0xffff

//Other Colors
#define CYAN		0x07ff	
#define BRIGHT_RED	0xf810	
#define GRAY1		0x8410  
#define GRAY2		0x4208  

//TFT resolution 240*320
#define MIN_X	0
#define MIN_Y	0
#define MAX_X	319
#define MAX_Y	239

#ifndef INT8U
#define INT8U uint8_t
#endif

#ifndef INT16U
#define INT16U uint16_t
#endif

extern INT8U simpleFont[][8];
#define FONT_SPACE 6
#define FONT_X 8
#define FONT_Y 8

typedef xy_t Point_t;


class Button_t
{
public:
	// rechteckige Taste zeichnen, Position ist Zentrum, Dimension ist Breite (x) und Höhe (y) des Rechtecks,
	// LineColor Farbe des Rahmens und FillColor Füllfarbe
	void draw(Point_t Position, Point_t Dimension, INT16U LineColor, INT16U FillColor);
	// schreibt zentrierten Text in Taste
	void setText(const char* Text, int16_t Size, INT16U Color);
	// Variante für 2 Textzeilen
	void setText(const char* Text1, const char* Text2, int16_t Size, INT16U Color);
	// ändert Farbe der Umrandung entsprechend Parameter
	void hilite(INT16U Color);
	// setzt Farbe der Umrandung wieder zurück
	void unhilite(void);
	// übermalt Fläche der Taste mit übergebener Farbe
	void remove(INT16U Color);
	// prüft, ob übergebene Koordinaten im Feld der Taste liegen (z.B. ein Touch)
	int touch(Point_t Point);
private:
	Point_t LeftTop, WidthHigh; // linke obere Ecke und Länge/Breite des Rechtecks
	INT16U LineColor;             // normale Farbe der Umrandung
};


class TFT
{

public:
    
    void setPixel(INT16U poX, INT16U poY,INT16U color);
	
	void drawChar(INT8U ascii,INT16U poX, INT16U poY,INT16U size, INT16U fgcolor);
    void drawString(char *string,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor);
    void drawString(const char *string,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor)
    {
        drawString((char*)string, poX, poY, size, fgcolor);
    }
    
	void fillRectangle(INT16U poX, INT16U poY, INT16U length, INT16U width, INT16U color);
	
	void drawLine(INT16U x0,INT16U y0,INT16U x1,INT16U y1,INT16U color);
    void drawVerticalLine(INT16U poX, INT16U poY,INT16U length,INT16U color);
    void drawHorizontalLine(INT16U poX, INT16U poY,INT16U length,INT16U color);
    void drawRectangle(INT16U poX, INT16U poY, INT16U length,INT16U width,INT16U color);
	
	void drawCircle(int poX, int poY, int r,INT16U color);
    void fillCircle(int poX, int poY, int r,INT16U color);
	
	void drawTriangle(int poX1, int poY1, int poX2, int poY2, int poX3, int poY3, INT16U color);
    INT8U drawNumber(long long_num,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor);
    INT8U drawFloat(float floatNumber,INT8U decimal,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor);
    INT8U drawFloat(float floatNumber,INT16U poX, INT16U poY,INT16U size,INT16U fgcolor);

};

#endif

/*********************************************************************************************************
  END FILE
*********************************************************************************************************/