#ifndef __TT_MESSAGE_H__
#define __TT_MESSAGE_H__

#include <stdbool.h>
#include "types.h"

typedef enum _UMF2TT_MESSAGE_TYPE
{
	TT_NONE,
	TT_NUMBER_KEYS,
	TT_LEFT_RIGHT_KEYS,
	TT_UP_DOWN_KEYS,
	TT_SUB_UP_DOWN_KEYS,
	TT_SELECT_LINK,
	TT_TOP,
	TT_REFRESH_TIME,
	TT_ROLLING,
	TT_VIEWER,
	TT_CLEAR_PAGE,
	TT_SUBTITLE,
	TT_RESET,
	TT_START_STOP,
	TT_MAIN_INDEX,
	TT_REVEAL,
	TT_HOLD,
	TT_SIZE,
	TT_LANGUAGES,
	TT_TTMODES,
	TT_SUBCODE,
	TT_SUBTITLE_PAGE,
	TT_LIST,
	TT_STORE,
	TT_QUERY_LIST,
	TT_DUMP_REGISTER,
	TT_SELECT_SUBPAGE,
	TT_ANDROID_MODE,
	TT_CANCEL,
	TT_SET_DIG_LANGUAGE,
	TT_QUERY_ATT_SUBTITLE,
	TT_QUERY_TIME,
	TT_FOND_MODE,
	//TT_TERMINATE = 99,
	TT_EXIT = 100,
} UMF2TT_MESSAGE_TYPE;

typedef enum _TT2UMF_MESSAGE_TYPE
{
	TT_CONTROL_BIT = 0,
//	TT_NO_TELETEXT,
	TT_625_WSS_TYPE,
	TT_ACK_LISTMODE,
//	TT_ATT_TTSUBTITLE,
	TT_ACK_TIME,
//	TT_TERMINATE = 99,
} TT2UMF_MESSAGE_TYPE;

typedef struct TT_CNI_Data
{
	unsigned short packet830_f1;
	unsigned short packet830_f2;
	unsigned short vps;
}TT_CNI_Data;

typedef struct _Window_Location
{
	unsigned int ulHStart,ulHEnd;
	unsigned int ulVStart,ulVEnd;
	char FullScreen;
}Window_Location,*PWindow_Location;

typedef struct _TT_MESSAGE
{
	int mtype;
	int command;
	void *pData;
}TT_MESSAGE, *PTT_MESSAGE;


#define TT_MESSAGE_SIZE	(sizeof(TT_MESSAGE)-sizeof(long int))
#define	LANG_NONE							0
#define LANG_ENGLISH 						1
#define LANG_POLISH							2
#define LANG_SERBIAN_CROATIAN				3
#define LANG_FRENCH 						4
#define LANG_RUSSIAN_BULGARIAN				5
#define LANG_SWEDISH_FINNISH_HUNGARIAN		6
#define LANG_ESTONISN						7
#define LANG_CZECH_SLOVAK 					8
#define LANG_TURKISH						9
#define LANG_GERMAN							10
#define LANG_PORTUGUESE_SPANISH 			11
#define LANG_SERBIAN_CROATION_SLOVENIAN		12
#define LANG_UKRAINIAN						13
#define LANG_HEBREW							14
#define LANG_ITALIAN						15
#define LANG_LETTISH_LITHUANIAN				16
#define LANG_RUMANIAN 						17
#define LANG_GREEK							18
#define LANG_ARABIC							19
#define LANG_OTHER							20

#define CTRLBITN_MSG						0x00000100

typedef enum _TT_CONTROL_BIT_0
{
	TT_ENGLISH = 0,
	TT_POLISH,
	TT_SERBIAN_CROATIAN
} TT_CONTROL_BIT_0;

typedef enum _TT_CONTROL_BIT_1
{
	TT_FRENCH = 0,
	TT_RUSSIAN_BULGARIAN
} TT_CONTROL_BIT_1;

typedef enum _TT_CONTROL_BIT_2
{
	TT_SWEDISH_FINNISH_HUNGARIAN = 0,
	TT_ESTONISN
} TT_CONTROL_BIT_2;

typedef enum _TT_CONTROL_BIT_3
{
	TT_CZECH_SLOVAK = 0,
	TT_TURKISH
} TT_CONTROL_BIT_3;

typedef enum _TT_CONTROL_BIT_4
{
	TT_GERMAN
} TT_CONTROL_BIT_4;

typedef enum _TT_CONTROL_BIT_5
{
	TT_PORTUGUESE_SPANISH = 0,
	TT_SERBIAN_CROATION_SLOVENIAN,
	TT_UKRAINIAN,
	TT_HEBREW
} TT_CONTROL_BIT_5;

typedef enum _TT_CONTROL_BIT_6
{
	TT_ITALIAN= 0,
	TT_LETTISH_LITHUANIAN
} TT_CONTROL_BIT_6;

typedef enum _TT_CONTROL_BIT_7
{
	TT_RUMANIAN = 0,
	TT_GREEK,
	TT_ARABIC
} TT_CONTROL_BIT_7;

typedef enum _TT_NATIONAL_CODE
{
	N_NOTMATCH = 0,
	N_ARABIC,
	N_BASQUE,
	N_BULGARIAN,
	N_CATALAN,
	N_CROATION,
	N_CZECH,
	N_DANISH,
	N_DUTCH,
	N_ENGLISH,
	N_ESTONIAN,
	N_FARSI,
	N_FINNISH,
	N_FRENCH,
	N_GALICIAN,
	N_GERMAN,
	N_GREEK,
	N_HEBREW,
	N_HUNGARIAN,
	N_IRISH,
	N_ITALIAN,
	N_LATVIAN,
	N_LITHUANIAN,
	N_MACEDONIAN,
	N_NORWEGIAN,
	N_POLISH,
	N_PORTUGUESE,
	N_RUMANIAN,
	N_RUSSIAN,
	N_SERBIAN,
	N_SLOVAK,
	N_SLOVENIAN,
	N_SPANISH,
	N_SWEDISH,
	N_TURKISH,
	N_UKRAINIAN,
	N_WELSH
} TT_NATIONAL_CODE;

typedef enum _TT_G0_SET
{
	G0_WEST_EUR = 0,
	G0_EAST_EUR,
	G0_CYRILLIC,
	G0_ARAB,
	G0_FARSIAN,
	G0_HEBREW,
	G0_GREEK,
	G0_TURKEY,
	G0_RUSSIA,
	G0_RUSSIA2,
	G0_BYELORUSSIAN,
	G0_THAI,
	G0_MAX_NUM // for program
} TT_G0_SET;

typedef enum _TT_625_WSS_TYPES
{
	FULL_4_3,
	BOX_14_9_CENTRE,
	BOX_14_9_TOP,
	BOX_16_9_CENTRE,
	BOX_16_9_TOP,
	BOX_Large_16_9_CENTRE,
	SHOOT_PROTECT_14_9,
	W16_9_ANAMORPHIC
} TT_625_WSS_TYPES;

typedef enum _TT_MODES
{
	TT_Normal,
	TT_Mix,	//Video and Transparent BG Text
	TT_PAT_R,	//Half Picture and Half Right Text
	TT_PAT_L,	//Half Picture and Half Left Text
	TT_CANCEL_ON, 	//CANCEL_ON : just display page number
	TT_CANCEL_OFF, 	//CANCEL_OFF : display present page
	TT_INVALID_MODE
} TT_MODES;

typedef enum _TT_VIEWER_MODE
{
	TT_Viewer_Off,
	TT_Viewer_On_Normal,
	TT_Viewer_On_ListMode
} TT_VIEWER_MODE;

typedef enum _TT_LIST_MODE
{
	TT_List_Off,
	TT_List_On
} TT_LIST_MODE;
typedef struct
{
	/* Command functions */
    int (*cmd)(TT_MESSAGE *pmsg);
	/* Quick functions only for query Variables */
	unsigned short (*GetWSSData)();
	void (*GetCNI)(TT_CNI_Data *);
	unsigned int (*GetPageCount)();
	/* Quick functions only for set Variables */
	void (*SetG0CharSet)(TT_G0_SET);
	void (*GetCurDispPageno)(int *magno, int *pgno, int *subno);
} AL_TTX_Ctl_t;

typedef void (*TT_Callback_f)(unsigned char state);
typedef struct
{
	void (*change_state)(unsigned char state);
} AL_TTX_CallbackFun_t;

typedef struct _AL_TTX_t
{
	AL_TTX_Ctl_t al_ctl;
	AL_TTX_CallbackFun_t al_callback;
} AL_TTX_t;

extern AL_TTX_t gALTTXCTL;
int MID_TTX_Uninit();
void MID_TTX_RefreshPage(void);


int MID_TTX_init(AL_TTX_Ctl_t *al_ctl, AL_TTX_CallbackFun_t *al_callback);

UINT8 MID_TTX_GetInitState(void);

/**
* @brief the function will get teletext subtitle being exist or not.
*
* @param void.
*
* @return 1--- if teletext subtitle is exist , 0 ---otherwise.
*/
int TTX_CA_GetSubtitleExist(void);

/**
* @brief the function will set top on/off status.
*
* the customer can support top mode or not, on = support, off = non support.
*
* @param status top status.
*
* @return void.
*/
void SetTopOnStatus(Boolean status);

/**
* @brief the function will reset wss data.
*
* @param void.
*
* @return void.
*/
void TTX_CA_ResetWssData(void);

/******************************************************************************/
/**
 * @fun  Clear_CNI_Data
 *
 * @param	void.
 *
 * @return	void.
 *
 ******************************************************************************/
void Clear_CNI_Data(void);

/******************************************************************************/
/**
 * @fun  Set_CNI_Status
 *
 * @paramb	void.
 *
 * @return	void.
 *
 ******************************************************************************/
void Set_CNI_Status(void);

#endif