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106 lines
2.5 KiB
C
106 lines
2.5 KiB
C
/**
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* @file lv_style.h
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*
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*/
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#ifndef LV_STYLE_H
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#define LV_STYLE_H
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/*********************
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* INCLUDES
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*********************/
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#include <stdbool.h>
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#include "misc/gfx/color.h"
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#include "misc/gfx/area.h"
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#include "misc/gfx/font.h"
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/*********************
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* DEFINES
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*********************/
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#define LV_RADIUS_CIRCLE (CORD_MAX) /*A very big radius to always draw as circle*/
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/**********************
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* TYPEDEFS
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**********************/
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typedef enum {
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LV_TXT_ALIGN_LEFT = 0,
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LV_TXT_ALIGN_MID,
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}lv_txt_align_t;
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/*Shadow types*/
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typedef enum
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{
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LV_STYPE_BOTTOM = 0,
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LV_STYPE_FULL,
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}lv_stype_t;
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typedef struct
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{
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/*Object level styles*/
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color_t ccolor; /*Content color (e.g. text or image re-color )*/
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opa_t opa; /*Opacity of the object*/
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uint8_t glass :1; /*1: Do not inherit this style*/
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uint8_t empty :1; /*Transparent background (border drawn)*/
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uint8_t stype :2; /*Shadow type from 'lv_shadow_type_t'*/
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uint8_t txt_align:2;
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color_t mcolor; /*Main color of background*/
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color_t gcolor; /*Gradient color of background*/
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color_t bcolor; /*Border color of background*/
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color_t scolor; /*Shadow color of background*/
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cord_t radius; /*Corner radius of background*/
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cord_t bwidth; /*Width of the background border*/
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cord_t swidth; /*Width of the background shadow effect*/
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cord_t vpad; /*Vertical padding*/
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cord_t hpad; /*Horizontal padding*/
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cord_t opad; /*Object padding on the background*/
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opa_t bopa; /*Opacity of background border*/
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const font_t * font;
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cord_t letter_space;
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cord_t line_space;
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opa_t img_recolor;
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cord_t line_width;
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}lv_style_t;
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typedef enum {
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LV_STYLE_SCR,
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LV_STYLE_TRANSP,
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LV_STYLE_TRANSP_TIGHT,
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LV_STYLE_PLAIN,
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LV_STYLE_PLAIN_COLOR,
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LV_STYLE_PRETTY,
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LV_STYLE_PRETTY_COLOR,
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LV_STYLE_BTN_REL,
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LV_STYLE_BTN_PR,
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LV_STYLE_BTN_TREL,
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LV_STYLE_BTN_TPR,
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LV_STYLE_BTN_INA,
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}lv_style_name_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/**
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* Init the basic styles
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*/
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void lv_style_init (void);
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/**
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* Get style from its name
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* @param style_name an element of the 'lv_style_name_t' enum
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* @return pointer to the requested style (lv_style_def by default)
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*/
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lv_style_t * lv_style_get(lv_style_name_t style_name, lv_style_t * copy);
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void lv_style_cpy(lv_style_t * dest, const lv_style_t * src);
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/**********************
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* MACROS
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**********************/
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#endif
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