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80 lines
1.6 KiB
C
80 lines
1.6 KiB
C
/**
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* @file lv_pb.h
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*
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*/
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#ifndef LV_PB_H
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#define LV_PB_H
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/*********************
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* INCLUDES
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*********************/
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#include "lv_conf.h"
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#if USE_LV_PB != 0
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/*Testing of dependencies*/
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#if USE_LV_RECT == 0
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#error "lv_pb: lv_rect is required. Enable it in lv_conf.h (USE_LV_RECT 1) "
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#endif
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#if USE_LV_LABEL == 0
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#error "lv_pb: lv_label is required. Enable it in lv_conf.h (USE_LV_LABEL 1) "
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#endif
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#include "../lv_obj/lv_obj.h"
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#include "lv_rect.h"
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#include "lv_label.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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/*Style of progress bar*/
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typedef struct
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{
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lv_rects_t bg;
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lv_rects_t bar;
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lv_labels_t label;
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}lv_pbs_t;
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/*Built-in styles of progress bar*/
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typedef enum
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{
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LV_PBS_DEF,
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}lv_pbs_builtin_t;
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/*Data of progress bar*/
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typedef struct
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{
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lv_rect_ext_t rect_ext; /*Ext. of ancestor*/
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/*New data for this type */
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lv_obj_t * label;
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uint16_t act_value;
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uint16_t min_value;
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uint16_t max_value;
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char * format_str; /*Format string of the label*/
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}lv_pb_ext_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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lv_obj_t * lv_pb_create(lv_obj_t * par, lv_obj_t * copy);
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bool lv_pb_signal(lv_obj_t * obj, lv_signal_t sign, void * param);
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void lv_pb_set_value(lv_obj_t * obj, uint16_t value);
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void lv_pb_set_min_max_value(lv_obj_t * obj, uint16_t min, uint16_t max);
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void lv_pb_set_format_str(lv_obj_t * obj, const char * format);
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uint16_t lv_pb_get_value(lv_obj_t * obj);
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lv_pbs_t * lv_pbs_get(lv_pbs_builtin_t style, lv_pbs_t * copy_p);
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/**********************
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* MACROS
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**********************/
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#endif
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#endif
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