mirror of
https://github.com/lvgl/lvgl.git
synced 2025-01-14 06:42:58 +08:00
234 lines
7.4 KiB
C
234 lines
7.4 KiB
C
/**
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* @file lv_style.c
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*
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*/
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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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#include "lv_style.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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/**********************
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* STATIC PROTOTYPES
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**********************/
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/**********************
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* STATIC VARIABLES
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**********************/
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static lv_style_t lv_style_scr;
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static lv_style_t lv_style_transp;
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static lv_style_t lv_style_transp_tight;
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static lv_style_t lv_style_plain;
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static lv_style_t lv_style_plain_color;
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static lv_style_t lv_style_pretty;
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static lv_style_t lv_style_pretty_color;
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static lv_style_t lv_style_btn_rel;
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static lv_style_t lv_style_btn_pr;
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static lv_style_t lv_style_btn_trel;
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static lv_style_t lv_style_btn_tpr;
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static lv_style_t lv_style_btn_ina;
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/**********************
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* MACROS
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**********************/
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/**********************
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* GLOBAL FUNCTIONS
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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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/* Not White/Black/Gray colors are created by HSV model with
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* HUE = 210*/
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/*Screen style*/
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lv_style_scr.ccolor = COLOR_MAKE(0x20, 0x20, 0x20);
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lv_style_scr.opa = OPA_COVER;
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lv_style_scr.mcolor = COLOR_MAKE(0xc9, 0xdb, 0xee);
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lv_style_scr.gcolor = COLOR_MAKE(0x4d, 0x91, 0xd5);
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lv_style_scr.bcolor = COLOR_BLACK;
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lv_style_scr.scolor = COLOR_GRAY;
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lv_style_scr.radius = 0;
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lv_style_scr.bwidth = 0;
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lv_style_scr.swidth = 0;
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lv_style_scr.stype = LV_STYPE_FULL;
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lv_style_scr.vpad = LV_DPI / 12;
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lv_style_scr.hpad = LV_DPI / 12;
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lv_style_scr.opad = LV_DPI / 12;
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lv_style_scr.bopa = OPA_COVER;
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lv_style_scr.empty = 0;
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lv_style_scr.glass = 0;
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lv_style_scr.font = font_get(FONT_DEFAULT);
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lv_style_scr.letter_space = 1 * LV_DOWNSCALE;
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lv_style_scr.line_space = 3 * LV_DOWNSCALE;
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lv_style_scr.txt_align = 0;
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lv_style_scr.img_recolor = OPA_TRANSP;
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lv_style_scr.line_width = 1 * LV_DOWNSCALE;
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/*Plain style (by default near the same as the screen style)*/
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memcpy(&lv_style_plain, &lv_style_scr, sizeof(lv_style_t));
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lv_style_plain.mcolor = COLOR_WHITE;
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lv_style_plain.gcolor = COLOR_WHITE;
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lv_style_plain.bcolor = COLOR_WHITE;
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/*Plain color style*/
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memcpy(&lv_style_plain_color, &lv_style_plain, sizeof(lv_style_t));
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lv_style_plain_color.ccolor = COLOR_MAKE(0xf0, 0xf0, 0xf0);
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lv_style_plain_color.mcolor = COLOR_MAKE(0x55, 0x96, 0xd8);
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lv_style_plain_color.gcolor = lv_style_plain_color.mcolor;
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/*Pretty style */
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memcpy(&lv_style_pretty, &lv_style_plain, sizeof(lv_style_t));
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lv_style_pretty.ccolor = COLOR_MAKE(0x20, 0x20, 0x20);
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lv_style_pretty.mcolor = COLOR_WHITE;
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lv_style_pretty.gcolor = COLOR_SILVER;
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lv_style_pretty.bcolor = COLOR_MAKE(0x40, 0x40, 0x40);
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lv_style_pretty.radius = LV_DPI / 15;
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lv_style_pretty.bwidth = LV_DPI / 50 >= 1 ? LV_DPI / 50 : 1;
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lv_style_pretty.bopa = OPA_50;
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/*Pretty color style*/
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memcpy(&lv_style_pretty_color, &lv_style_pretty, sizeof(lv_style_t));
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lv_style_pretty_color.ccolor = COLOR_MAKE(0xe0, 0xe0, 0xe0);
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lv_style_pretty_color.mcolor = COLOR_MAKE(0x6b, 0x9a, 0xc7);
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lv_style_pretty_color.gcolor = COLOR_MAKE(0x2b, 0x59, 0x8b);
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lv_style_pretty_color.bcolor = COLOR_MAKE(0x15, 0x2c, 0x42);
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/*Transparent style*/
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memcpy(&lv_style_transp, &lv_style_plain, sizeof(lv_style_t));
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lv_style_transp.empty = 1;
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lv_style_transp.bwidth = 0;
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lv_style_transp.glass = 1;
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/*Transparent tight style*/
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memcpy(&lv_style_transp_tight, &lv_style_transp, sizeof(lv_style_t));
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lv_style_transp_tight.hpad = 0;
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lv_style_transp_tight.vpad = 0;
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/*Button released style*/
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memcpy(&lv_style_btn_rel, &lv_style_plain, sizeof(lv_style_t));
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lv_style_btn_rel.mcolor = COLOR_MAKE(0x76, 0xa2, 0xd0);
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lv_style_btn_rel.gcolor = COLOR_MAKE(0x19, 0x3a, 0x5d);
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lv_style_btn_rel.bcolor = COLOR_MAKE(0x0b, 0x19, 0x28);
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lv_style_btn_rel.ccolor = COLOR_MAKE(0xff, 0xff, 0xff);
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lv_style_btn_rel.bwidth = LV_DPI / 50 >= 1 ? LV_DPI / 50 : 1;
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lv_style_btn_rel.radius = LV_DPI / 15;
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lv_style_btn_rel.bopa = OPA_70;
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lv_style_btn_rel.scolor = COLOR_GRAY;
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lv_style_btn_rel.swidth = 0;
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lv_style_btn_rel.hpad = LV_DPI / 4;
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lv_style_btn_rel.vpad = LV_DPI / 6;
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lv_style_btn_rel.opad = LV_DPI / 10;
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/*Button pressed style*/
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memcpy(&lv_style_btn_pr, &lv_style_btn_rel, sizeof(lv_style_t));
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lv_style_btn_pr.mcolor = COLOR_MAKE(0x33, 0x62, 0x94);
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lv_style_btn_pr.gcolor = COLOR_MAKE(0x10, 0x26, 0x3c);
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lv_style_btn_pr.ccolor = COLOR_MAKE(0xa4, 0xb5, 0xc6);
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/*Button toggle released style*/
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memcpy(&lv_style_btn_trel, &lv_style_btn_rel, sizeof(lv_style_t));
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lv_style_btn_trel.mcolor = COLOR_MAKE(0x0a, 0x11, 0x22);
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lv_style_btn_trel.gcolor = COLOR_MAKE(0x37, 0x62, 0x90);
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lv_style_btn_trel.bcolor = COLOR_MAKE(0x01, 0x07, 0x0d);
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lv_style_btn_trel.ccolor = COLOR_MAKE(0xc8, 0xdd, 0xf4);
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/*Button toggle pressed style*/
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memcpy(&lv_style_btn_tpr, &lv_style_btn_rel, sizeof(lv_style_t));
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lv_style_btn_tpr.mcolor = COLOR_MAKE(0x02, 0x14, 0x27);
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lv_style_btn_tpr.gcolor = COLOR_MAKE(0x2b, 0x4c, 0x70);
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lv_style_btn_tpr.ccolor = COLOR_MAKE(0xa4, 0xb5, 0xc6);
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/*Button inactive style*/
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memcpy(&lv_style_btn_ina, &lv_style_btn_rel, sizeof(lv_style_t));
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lv_style_btn_ina.mcolor = COLOR_MAKE(0xd8, 0xd8, 0xd8);
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lv_style_btn_ina.gcolor = COLOR_MAKE(0xd8, 0xd8, 0xd8);
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lv_style_btn_ina.bcolor = COLOR_MAKE(0x90, 0x90, 0x90);
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lv_style_btn_ina.ccolor = COLOR_MAKE(0x70, 0x70, 0x70);
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}
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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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{
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lv_style_t * style = &lv_style_plain;
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switch(style_name) {
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case LV_STYLE_SCR:
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style = &lv_style_scr;
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break;
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case LV_STYLE_PLAIN:
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style = &lv_style_plain;
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break;
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case LV_STYLE_PLAIN_COLOR:
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style = &lv_style_plain_color;
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break;
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case LV_STYLE_PRETTY:
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style = &lv_style_pretty;
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break;
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case LV_STYLE_PRETTY_COLOR:
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style = &lv_style_pretty_color;
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break;
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case LV_STYLE_TRANSP:
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style = &lv_style_transp;
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break;
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case LV_STYLE_TRANSP_TIGHT:
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style = &lv_style_transp_tight;
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break;
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case LV_STYLE_BTN_REL:
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style = &lv_style_btn_rel;
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break;
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case LV_STYLE_BTN_PR:
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style = &lv_style_btn_pr;
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break;
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case LV_STYLE_BTN_TREL:
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style = &lv_style_btn_trel;
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break;
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case LV_STYLE_BTN_TPR:
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style = &lv_style_btn_tpr;
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break;
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case LV_STYLE_BTN_INA:
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style = &lv_style_btn_ina;
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break;
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default:
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style = &lv_style_plain;
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}
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if(copy != NULL) memcpy(copy, style, sizeof(lv_style_t));
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return style;
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}
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/**
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* Copy a style to an other
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* @param dest pointer to the destination style
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* @param src pointer to the source style
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*/
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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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memcpy(dest, src, sizeof(lv_style_t));
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}
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/**********************
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* STATIC FUNCTIONS
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**********************/
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