control.h

Go to the documentation of this file.

/*
 * control.h
 *
 * Created: 22.08.2011 15:57:22
 *  Author: rolo
 */ 


#ifndef CONTROL_H_
#define CONTROL_H_

#include "stdint.h"
#include "lcd.h"

#define CONTROL_ENTER_NUMBER_MAX_SIZE   7   

extern bool cursorOn;   
extern uint8_t  cursorPos;  

typedef enum {  CONTROL_NOTHING,    
                CONTROL_CANCEL,     
                CONTROL_ENTER,      
                CONTROL_CHANGE,     
                CONTROL_EXIT,       
                CONTROL_ERROR       
            } CONTROL_RET;

typedef enum { CANCEL=1,ENTER,BACK,START } buttonRet_t;
typedef enum {  CONTROL_TEXTLA, 
                CONTROL_BUTTON, 
                CONTROL_ENTERNUMBER,    
                CONTROL_REFRESH,    
                CONTROL_TERMINATOR  
             } controlType_t;

typedef struct enterNumberVariable_s
{
    char    value[CONTROL_ENTER_NUMBER_MAX_SIZE];   
    char    *suffix_s;  
    char    oldValue[CONTROL_ENTER_NUMBER_MAX_SIZE];    
    uint8_t curPos; 
}enterNumberVariable_t;

typedef struct enterNumber_s
{
    const controlType_t type;   
    uint8_t pos;    
    void    (*changeCallback)(CONTROL_RET action,struct enterNumber_s *control,uint8_t param);  
    uint8_t param;  
    enterNumberVariable_t   *var;
} ctlEnterNumber_t;

typedef struct button_s
{
    const controlType_t type;
    uint8_t pos;    
    const char  *txtIndex;
} ctlButton_t;

typedef struct text_s
{
    const controlType_t type;
    uint8_t pos;    
    const char  *txtIndex;
    uint8_t nPar;   
}ctlText_t;

typedef struct refresh_s
{
    const controlType_t type;
    uint8_t pos;    
    void    (*callback)(uint8_t param); 
    uint8_t param;  
}ctlRefresh_t;

typedef union
{
    ctlText_t   text;                   
    ctlButton_t button;             
    ctlEnterNumber_t    EnterNumber;    
    ctlRefresh_t    refresh;            
} control_t;


typedef enum
    {   CONTROL_DRAW_MODE_NORMAL,   
        CONTROL_DRAW_MODE_EDIT,     
        CONTROL_DRAW_MODE_SELECT        
    } drawMode_t;

extern CONTROL_RET  EnterNumber(ctlEnterNumber_t *val,drawMode_t mode);

void    EnterNumberSetValue(ctlEnterNumber_t *ctl,double val);
void    EnterNumberSaveValue(ctlEnterNumber_t *val);
void    EnterNumberRestoreValue(ctlEnterNumber_t *val);

#endif /* IN5DIGIT_H_ */