mirror of
https://github.com/suchmememanyskill/TegraExplorer.git
synced 2024-12-27 11:56:05 +00:00
168 lines
4 KiB
C
168 lines
4 KiB
C
/**
|
|
* @file lv_preload.h
|
|
*
|
|
*/
|
|
|
|
#ifndef LV_PRELOAD_H
|
|
#define LV_PRELOAD_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*********************
|
|
* INCLUDES
|
|
*********************/
|
|
#ifdef LV_CONF_INCLUDE_SIMPLE
|
|
#include "lv_conf.h"
|
|
#else
|
|
#include "../../lv_conf.h"
|
|
#endif
|
|
|
|
#if USE_LV_PRELOAD != 0
|
|
|
|
/*Testing of dependencies*/
|
|
#if USE_LV_ARC == 0
|
|
#error "lv_preload: lv_arc is required. Enable it in lv_conf.h (USE_LV_ARC 1) "
|
|
#endif
|
|
|
|
#if USE_LV_ANIMATION == 0
|
|
#error "lv_preload: animations are required. Enable it in lv_conf.h (USE_LV_ANIMATION 1) "
|
|
#endif
|
|
|
|
#include "../lv_core/lv_obj.h"
|
|
#include "lv_arc.h"
|
|
|
|
/*********************
|
|
* DEFINES
|
|
*********************/
|
|
|
|
/**********************
|
|
* TYPEDEFS
|
|
**********************/
|
|
|
|
enum {
|
|
LV_PRELOAD_TYPE_SPINNING_ARC,
|
|
LV_PRELOAD_TYPE_FILLSPIN_ARC,
|
|
};
|
|
typedef uint8_t lv_preloader_type_t;
|
|
|
|
/*Data of pre loader*/
|
|
typedef struct {
|
|
lv_arc_ext_t arc; /*Ext. of ancestor*/
|
|
/*New data for this type */
|
|
uint16_t arc_length; /*Length of the spinning indicator in degree*/
|
|
uint16_t time; /*Time of one round*/
|
|
lv_preloader_type_t anim_type; /*Type of the arc animation*/
|
|
} lv_preload_ext_t;
|
|
|
|
|
|
/*Styles*/
|
|
enum {
|
|
LV_PRELOAD_STYLE_MAIN,
|
|
};
|
|
typedef uint8_t lv_preload_style_t;
|
|
|
|
/**********************
|
|
* GLOBAL PROTOTYPES
|
|
**********************/
|
|
|
|
/**
|
|
* Create a pre loader objects
|
|
* @param par pointer to an object, it will be the parent of the new pre loader
|
|
* @param copy pointer to a pre loader object, if not NULL then the new object will be copied from it
|
|
* @return pointer to the created pre loader
|
|
*/
|
|
lv_obj_t * lv_preload_create(lv_obj_t * par, const lv_obj_t * copy);
|
|
|
|
/*======================
|
|
* Add/remove functions
|
|
*=====================*/
|
|
|
|
/**
|
|
* Set the length of the spinning arc in degrees
|
|
* @param preload pointer to a preload object
|
|
* @param deg length of the arc
|
|
*/
|
|
void lv_preload_set_arc_length(lv_obj_t * preload, uint16_t deg);
|
|
|
|
/**
|
|
* Set the spin time of the arc
|
|
* @param preload pointer to a preload object
|
|
* @param time time of one round in milliseconds
|
|
*/
|
|
void lv_preload_set_spin_time(lv_obj_t * preload, uint16_t time);
|
|
|
|
/*=====================
|
|
* Setter functions
|
|
*====================*/
|
|
|
|
/**
|
|
* Set a style of a pre loader.
|
|
* @param preload pointer to pre loader object
|
|
* @param type which style should be set
|
|
* @param style pointer to a style
|
|
* */
|
|
void lv_preload_set_style(lv_obj_t * preload, lv_preload_style_t type, lv_style_t *style);
|
|
|
|
/**
|
|
* Set the animation type of a preloadeer.
|
|
* @param preload pointer to pre loader object
|
|
* @param type animation type of the preload
|
|
* */
|
|
void lv_preload_set_animation_type(lv_obj_t * preload, lv_preloader_type_t type);
|
|
|
|
/*=====================
|
|
* Getter functions
|
|
*====================*/
|
|
|
|
/**
|
|
* Get the arc length [degree] of the a pre loader
|
|
* @param preload pointer to a pre loader object
|
|
*/
|
|
uint16_t lv_preload_get_arc_length(const lv_obj_t * preload);
|
|
|
|
/**
|
|
* Get the spin time of the arc
|
|
* @param preload pointer to a pre loader object [milliseconds]
|
|
*/
|
|
uint16_t lv_preload_get_spin_time(const lv_obj_t * preload);
|
|
|
|
/**
|
|
* Get style of a pre loader.
|
|
* @param preload pointer to pre loader object
|
|
* @param type which style should be get
|
|
* @return style pointer to the style
|
|
* */
|
|
lv_style_t * lv_preload_get_style(const lv_obj_t * preload, lv_preload_style_t type);
|
|
|
|
/**
|
|
* Get the animation type of a preloadeer.
|
|
* @param preload pointer to pre loader object
|
|
* @return animation type
|
|
* */
|
|
lv_preloader_type_t lv_preload_get_animation_type(lv_obj_t * preload);
|
|
|
|
/*=====================
|
|
* Other functions
|
|
*====================*/
|
|
|
|
/**
|
|
* Get style of a pre loader.
|
|
* @param preload pointer to pre loader object
|
|
* @param type which style should be get
|
|
* @return style pointer to the style
|
|
* */
|
|
void lv_preload_spinner_animation(void * ptr, int32_t val);
|
|
|
|
/**********************
|
|
* MACROS
|
|
**********************/
|
|
|
|
#endif /*USE_LV_PRELOAD*/
|
|
|
|
#ifdef __cplusplus
|
|
} /* extern "C" */
|
|
#endif
|
|
|
|
#endif /*LV_PRELOAD_H*/
|