TX/source/menu.h

/*
 * menu.h
 *
 *  Created on: Mar 8, 2022
 *      Author: Brian.Bailey
 *
 *  Each menu has two functions: XMenu() and DisplayXMenu(), where X is the menu type
 *  	XMenu() handles key presses
 *  	DisplayXMenu(line) draws the menu using the arg as the selected menu line
 *
 *
 *
 *
 */

#ifndef MENU_MENU_H_
#define MENU_MENU_H_

#include <stdint.h>
#include <stdbool.h>

//Menu Setup
#define MENU_SYS_INFO_NUM			3	//System info and diagnostics

#define MAIN_MENU_NUM_TX10			4	//Tx10
#define MAIN_MENU_NUM_TX25			6	//Tx25 has Link Radio and Regulatory menus
#define LINK_MENU_NUM				3
#define LANG_MENU_NUM				4	//This can use LANG_NUM enum

//Menu scrolling
#define MENU_MAX_LINES_DISPLAYED	6
#define MENU_KEY_HOLD_SCROLL_DELAY	10 //increments of DelayTicks

#define MENU_LINE_HEIGHT			21

//Main Menu drawing locations
#define MENU_MAIN_BMP_X				0	//bitmap x
#define MENU_MAIN_BMP_Y				0	//bitmap y
#define MENU_MAIN_TEXT_X			5	//main text x
#define MENU_MAIN_TEXT_Y_START		0	//main text y starting value (start + n*lines)
#define MENU_MAIN_STATUS_X			160	//x location of text describing status of the menu item
#define MENU_MAIN_STATUS_Y_OFF		4	//y offset for menu status icons

//Submenu drawing locations - NOT USED
#define MENU_SUB_TEXT_X				5	//submenu text x
#define MENU_SUB_TEXT_Y_START		0	//submenu text y starting value (start + n*lines)
#define MENU_SUB_STATUS_X			160	//x location of text describing status of the menu item


#define MENU_MAX_STRING_LENGTH		20

#define MENU_FONT					font12Bold



//Selection Rectangle
#define MENU_SEL_RECT_X0			0
#define MENU_SEL_RECT_X1			239
#define MENU_SEL_RECT_X1A			200

#define MENU_SEL_RECT_RADIUS		5

#define MENU_STACK_SIZE		4
//#define MENU_ITEM_SIZE		10

typedef struct Menu_s Menu_t;
typedef int (*MenuHandler_t)(Menu_t *menu);

typedef enum
{
	MENU_ID_NONE = 0,
	MENU_ID_AUTOSHUTDOWN,
	MENU_ID_FREQUENCIES,
	MENU_ID_SYSINFO,
	MENU_ID_LANGUAGE,
	MENU_ID_FREQUENCY,

} MenuItemId_t;

typedef struct MENU_ITEM_s
{
	uint32_t * pMonoIcon;				// bitmap
	char text[MENU_MAX_STRING_LENGTH];
	MenuItemId_t id;
	int (*handler)(Menu_t *menu);
	void *data;

} MenuItem_t;

typedef enum
{
	MENU_OK = 0,
	MENU_HOME,
	MENU_EXIT
} MenuExitCode_t;

struct Menu_s
{
	MenuHandler_t handler;
	bool init;
	bool draw;
	int selected;
	MenuItem_t *items;
	int itemCount;
	int displayIndex;
	int exitCode;
	int nextRepeat;
	uint32_t longPress;

};

typedef struct MenuData_s
{
	int stackCount;
	Menu_t menuStack[MENU_STACK_SIZE];
	Menu_t *currentMenu;

} MenuData_t;


typedef struct {
	bool exitToMainScreen;
} MENU_t;


void Menu_init(void);
void Menu_mainMenu(void);
void Menu_service(void);

void MENU_Init(void);
void MENU_Main(void);
void MENU_DisplayMain(uint32_t selected);



#endif /* MENU_MENU_H_ */