tees_tui.h

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#ifndef __TEES_TUI_H__
#define __TEES_TUI_H__

#include <tee_internal_api.h>

#ifdef __cplusplus
extern "C" {
#endif

/**************************************************
*        below for new api
***************************************************/

typedef enum {
    TEES_SUCCESS                 = 0x00000000, 
    TEES_ERROR_TUI_GENERIC       = 0xFFFF0000, 
    TEES_ERROR_TUI_CANCEL        = 0xFFFF0002, 
    TEES_ERROR_TUI_BAD_FORMAT    = 0xFFFF0005, 
    TEES_ERROR_TUI_INVAL_PARAM   = 0xFFFF0006, 
    TEES_ERROR_TUI_BAD_STATE     = 0xFFFF0007, 
    TEES_ERROR_NOT_IMPLEMENTED   = 0xFFFF0009, 
    TEES_ERROR_NOT_SUPPORTED     = 0xFFFF000A, 
    TEES_ERROR_TUI_OUT_OF_MEMORY = 0xFFFF000C, 
    TEES_ERROR_TUI_BUSY          = 0xFFFF000D, 
    TEES_ERROR_SHORT_BUFFER      = 0xFFFF0010, 
    TEES_ERROR_TUI_TIMEOUT       = 0xFFFF3001, 
} TEES_Result;

typedef struct {
    uint32_t grayscaleBitsDepth; 
    uint32_t redBitsDepth; 
    uint32_t greenBitsDepth; 
    uint32_t blueBitsDepth; 
    uint32_t widthInch; 
    uint32_t heightInch; 
    uint32_t resolution_width; 
    uint32_t resolution_height; 
} TEES_TUIScreenInfo;

typedef enum {
    TEES_TOUCH_PRESSED,  
    TEES_TOUCH_RELEASED, 
} TEES_TUITouchTypes;

typedef struct {
    uint32_t           xPosition; 
    uint32_t           yPosition; 
    TEES_TUITouchTypes touchType; 
} TEES_TUITouchInfo;

#define MT_INFO_MAX_EVENT 10

typedef struct {
    uint8_t            finger;    
    uint32_t           xPosition; 
    uint32_t           yPosition; 
    TEES_TUITouchTypes touchType; 
} TEES_TUIMTInfo;

typedef struct {
    uint8_t        num; 
    TEES_TUIMTInfo buf[MT_INFO_MAX_EVENT]; 
} __attribute__ ((packed)) TEES_TUI_MT_Info;

typedef struct {
    void     *imageBuf; 
    size_t   imageLength; 
    uint32_t width; 
    uint32_t height; 
    uint32_t use_png_alpha; 
} TEES_TUIImage;

enum TEES_bool {
    TEES_FALSE = 0, 
    TEES_TRUE  = 1, 
};

TEES_Result TEES_TUIGetScreenInfo(TEES_TUIScreenInfo *screenInfo);

TEES_Result TEES_TUIOpenSession(void);

TEES_Result TEES_TUICloseSession(void);

TEES_Result TEES_TUIDrawImage(TEES_TUIImage *image,
                              uint32_t      posX,
                              uint32_t      posY);

TEES_Result TEES_TUIGetTouchEvent(TEES_TUITouchInfo *touchInfo,
                                  uint32_t          timeout);

TEES_Result TEES_TUIGetMTEvent(TEES_TUI_MT_Info *touchInfo,
                               uint32_t          timeout);

#define MIN_FONT_SIZE 20

#define MAX_FONT_SIZE 160

TEES_Result TEES_TUICheckTextFormat(char     *inputText,
                                    uint32_t textSize,
                                    uint32_t *width,
                                    uint32_t *height,
                                    uint32_t *lastIndex);

TEES_Result TEES_TUIPrintString(char     *inputText,
                                uint32_t textSize,
                                uint32_t posX,
                                uint32_t posY,
                                uint8_t  redColorValue,
                                uint8_t  greenColorValue,
                                uint8_t  blueColorValue,
                                bool     rotation90);


TEES_Result TEES_TUIRefreshScreen(void);

TEES_Result TEES_TUIGetBuffer(uint32_t *buffer,
                              uint32_t posX,
                              uint32_t posY,
                              uint32_t W,
                              uint32_t H);

TEES_Result TEES_TUIDrawBuffer(uint32_t *buffer,
                               uint32_t posX,
                               uint32_t posY,
                               uint32_t W,
                               uint32_t H);

TEES_Result TEES_TUIDrawImageToBuff(TEES_TUIImage *image,
                                    void     *buff,
                                    uint32_t *buf_size);

TEES_Result TEES_TUIDrawImageFromBuff(uint32_t posX,
                                      uint32_t posY,
                                      uint32_t W,
                                      uint32_t H,
                                      void     *buff,
                                      uint32_t buf_size);

#ifdef __cplusplus
}
#endif

#endif /* ! __TEES_TUI_H__ */