mirror of
https://github.com/CTCaer/hekate
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185526d134
BDK will allow developers to use the full collection of drivers, with limited editing, if any, for making payloads for Nintendo Switch. Using a single source for everything will also help decoupling Switch specific code and easily port it to other Tegra X1/X1+ platforms. And maybe even to lower targets. Everything is now centrilized into bdk folder. Every module or project can utilize it by simply including it. This is just the start and it will continue to improve.
154 lines
3.6 KiB
C
154 lines
3.6 KiB
C
/**
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* @file lv_lmeter.h
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*
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*/
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#ifndef LV_LMETER_H
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#define LV_LMETER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#ifdef LV_CONF_INCLUDE_SIMPLE
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#include "lv_conf.h"
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#else
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#include "../../lv_conf.h"
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#endif
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#if USE_LV_LMETER != 0
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#include "../lv_core/lv_obj.h"
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/*********************
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* DEFINES
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*********************/
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/**********************
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* TYPEDEFS
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**********************/
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/*Data of line meter*/
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typedef struct
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{
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/*No inherited ext.*/ /*Ext. of ancestor*/
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/*New data for this type */
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uint16_t scale_angle; /*Angle of the scale in deg. (0..360)*/
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uint8_t line_cnt; /*Count of lines */
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int16_t cur_value;
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int16_t min_value;
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int16_t max_value;
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} lv_lmeter_ext_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/**
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* Create a line meter objects
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* @param par pointer to an object, it will be the parent of the new line meter
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* @param copy pointer to a line meter object, if not NULL then the new object will be copied from it
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* @return pointer to the created line meter
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*/
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lv_obj_t * lv_lmeter_create(lv_obj_t * par, const lv_obj_t * copy);
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/*=====================
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* Setter functions
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*====================*/
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/**
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* Set a new value on the line meter
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* @param lmeter pointer to a line meter object
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* @param value new value
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*/
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void lv_lmeter_set_value(lv_obj_t *lmeter, int16_t value);
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/**
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* Set minimum and the maximum values of a line meter
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* @param lmeter pointer to he line meter object
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* @param min minimum value
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* @param max maximum value
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*/
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void lv_lmeter_set_range(lv_obj_t *lmeter, int16_t min, int16_t max);
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/**
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* Set the scale settings of a line meter
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* @param lmeter pointer to a line meter object
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* @param angle angle of the scale (0..360)
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* @param line_cnt number of lines
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*/
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void lv_lmeter_set_scale(lv_obj_t * lmeter, uint16_t angle, uint8_t line_cnt);
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/**
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* Set the styles of a line meter
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* @param lmeter pointer to a line meter object
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* @param bg set the style of the line meter
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*/
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static inline void lv_lmeter_set_style(lv_obj_t *lmeter, lv_style_t *bg)
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{
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lv_obj_set_style(lmeter, bg);
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}
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/*=====================
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* Getter functions
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*====================*/
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/**
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* Get the value of a line meter
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* @param lmeter pointer to a line meter object
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* @return the value of the line meter
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*/
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int16_t lv_lmeter_get_value(const lv_obj_t *lmeter);
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/**
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* Get the minimum value of a line meter
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* @param lmeter pointer to a line meter object
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* @return the minimum value of the line meter
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*/
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int16_t lv_lmeter_get_min_value(const lv_obj_t * lmeter);
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/**
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* Get the maximum value of a line meter
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* @param lmeter pointer to a line meter object
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* @return the maximum value of the line meter
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*/
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int16_t lv_lmeter_get_max_value(const lv_obj_t * lmeter);
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/**
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* Get the scale number of a line meter
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* @param lmeter pointer to a line meter object
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* @return number of the scale units
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*/
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uint8_t lv_lmeter_get_line_count(const lv_obj_t * lmeter);
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/**
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* Get the scale angle of a line meter
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* @param lmeter pointer to a line meter object
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* @return angle of the scale
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*/
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uint16_t lv_lmeter_get_scale_angle(const lv_obj_t * lmeter);
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/**
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* Get the style of a line meter
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* @param lmeter pointer to a line meter object
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* @return pointer to the line meter's style
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*/
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static inline lv_style_t * lv_lmeter_get_style(const lv_obj_t * lmeter)
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{
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return lv_obj_get_style(lmeter);
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}
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/**********************
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* MACROS
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**********************/
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#endif /*USE_LV_LMETER*/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /*LV_LMETER_H*/
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