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domotic/components/domotic_display/lv_theme_domotic.c

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/**
* @file lv_theme_simple.c
*
*/
#define LV_USE_THEME_SIMPLE_DOMOTIC 1
/*********************
* INCLUDES
*********************/
#if LV_USE_THEME_SIMPLE_DOMOTIC
#include "lv_theme_domotic.h"
#include "lvgl_private.h"
#include <stdio.h>
#include <stdlib.h>
/*********************
* DEFINES
*********************/
LV_FONT_DECLARE(montserrat_medium_12)
LV_FONT_DECLARE(montserrat_medium_18)
LV_FONT_DECLARE(montserrat_medium_24)
LV_FONT_DECLARE(roboto_medium_72)
void * theme_domotic;
#define theme_def (*(domotic_theme_t **)(&theme_domotic))
#define COLOR_SCR lv_palette_lighten(LV_PALETTE_GREY, 4)
#define COLOR_WHITE lv_color_white()
#define COLOR_LIGHT lv_palette_lighten(LV_PALETTE_GREY, 2)
#define COLOR_DARK lv_palette_main(LV_PALETTE_GREY)
#define COLOR_DIM lv_palette_darken(LV_PALETTE_GREY, 2)
#define SCROLLBAR_WIDTH 2
/**********************
* TYPEDEFS
**********************/
typedef struct {
lv_style_t scr;
lv_style_t transp;
lv_style_t white;
lv_style_t light;
lv_style_t dark;
lv_style_t dim;
lv_style_t scrollbar;
lv_style_t btn;
lv_style_t card;
#if LV_USE_ARC
lv_style_t arc_line;
lv_style_t arc_knob;
#endif
#if LV_USE_TEXTAREA
lv_style_t ta_cursor;
#endif
} my_theme_styles_t;
struct _domotic_theme_t {
lv_theme_t base;
my_theme_styles_t styles;
lv_color_t color_scr;
lv_color_t color_text;
lv_color_t color_card;
lv_color_t color_grey;
bool inited;
};
/**********************
* STATIC PROTOTYPES
**********************/
static void style_init_reset(lv_style_t * style);
static void theme_apply(lv_theme_t * th, lv_obj_t * obj);
/**********************
* STATIC VARIABLES
**********************/
/**********************
* MACROS
**********************/
/**********************
* STATIC FUNCTIONS
**********************/
static void style_init(domotic_theme_t * theme)
{
theme->color_scr = lv_palette_lighten(LV_PALETTE_BLUE_GREY, 4);
theme->color_text = lv_palette_lighten(LV_PALETTE_BLUE_GREY, 4);
theme->color_card = lv_color_white();
theme->color_grey = lv_palette_lighten(LV_PALETTE_BLUE_GREY, 2);
style_init_reset(&theme->styles.scr);
lv_style_set_bg_opa(&theme->styles.scr, LV_OPA_COVER);
lv_style_set_bg_color(&theme->styles.scr, theme->color_scr);
lv_style_set_text_color(&theme->styles.scr, theme->color_text);
lv_style_set_text_font(&theme->styles.scr, theme->base.font_normal);
//lv_style_set_pad_row(&theme->styles.scr, PAD_SMALL);
//lv_style_set_pad_column(&theme->styles.scr, PAD_SMALL);
//lv_style_set_rotary_sensitivity(&theme->styles.scr, theme->disp_dpi / 4 * 256);
style_init_reset(&theme->styles.btn);
//lv_style_set_radius(&theme->styles.btn,LV_DPX_CALC(theme->disp_dpi, theme->disp_size == DISP_LARGE ? 16 : theme->disp_size == DISP_MEDIUM ? 12: 8));
lv_style_set_bg_opa(&theme->styles.btn, LV_OPA_COVER);
lv_style_set_bg_color(&theme->styles.btn, theme->color_grey);
/*if (!(theme->base.flags & MODE_DARK))
{
lv_style_set_shadow_color(&theme->styles.btn, lv_palette_main(LV_PALETTE_GREY));
lv_style_set_shadow_width(&theme->styles.btn, LV_DPX(3));
lv_style_set_shadow_opa(&theme->styles.btn, LV_OPA_50);
lv_style_set_shadow_offset_y(&theme->styles.btn, LV_DPX_CALC(theme->disp_dpi, LV_DPX(4)));
}*/
lv_style_set_text_color(&theme->styles.btn, theme->color_text);
//lv_style_set_pad_hor(&theme->styles.btn, PAD_DEF);
//lv_style_set_pad_ver(&theme->styles.btn, PAD_SMALL);
//lv_style_set_pad_column(&theme->styles.btn, LV_DPX_CALC(theme->disp_dpi, 5));
//lv_style_set_pad_row(&theme->styles.btn, LV_DPX_CALC(theme->disp_dpi, 5));
style_init_reset(&theme->styles.card);
//lv_style_set_radius(&theme->styles.card, RADIUS_DEFAULT);
lv_style_set_bg_opa(&theme->styles.card, 10);
lv_style_set_bg_color(&theme->styles.card, theme->color_card);
lv_style_set_border_color(&theme->styles.card, theme->color_grey);
//lv_style_set_border_width(&theme->styles.card, BORDER_WIDTH);
lv_style_set_border_post(&theme->styles.card, true);
lv_style_set_text_color(&theme->styles.card, theme->color_text);
lv_style_set_text_font(&theme->styles.card, theme->base.font_normal);
lv_style_set_pad_all(&theme->styles.card, 16);
lv_style_set_pad_row(&theme->styles.card, 10);
lv_style_set_pad_column(&theme->styles.card, 10);
lv_style_set_line_color(&theme->styles.card, lv_palette_main(LV_PALETTE_GREY));
//lv_style_set_line_width(&theme->styles.card, LV_DPX_CALC(theme->disp_dpi, 1));
}
/**********************
* GLOBAL FUNCTIONS
**********************/
bool lv_theme_domotic_is_inited(void)
{
domotic_theme_t * theme = theme_def;
if(theme == NULL) return false;
return theme->inited;
}
lv_theme_t * lv_theme_domotic_get(void)
{
if(!lv_theme_domotic_is_inited()) {
return NULL;
}
return (lv_theme_t *)theme_def;
}
void lv_theme_domotic_deinit(void)
{
domotic_theme_t * theme = theme_def;
if(theme) {
if(theme->inited) {
lv_style_t * theme_styles = (lv_style_t *)(&(theme->styles));
uint32_t i;
for(i = 0; i < sizeof(my_theme_styles_t) / sizeof(lv_style_t); i++) {
lv_style_reset(theme_styles + i);
}
}
lv_free(theme_def);
theme_def = NULL;
}
}
lv_theme_t * lv_theme_domotic_init(lv_display_t * disp)
{
/*This trick is required only to avoid the garbage collection of
*styles' data if LVGL is used in a binding (e.g. MicroPython)
*In a general case styles could be in simple `static lv_style_t my_style...` variables*/
if(!lv_theme_domotic_is_inited()) {
theme_def = lv_malloc_zeroed(sizeof(domotic_theme_t));
}
domotic_theme_t * theme = theme_def;
theme->base.disp = disp;
theme->base.font_small = &montserrat_medium_12;
theme->base.font_normal = &montserrat_medium_18;
theme->base.font_large = &montserrat_medium_24;
theme->base.apply_cb = theme_apply;
lv_theme_t * th_simple = lv_theme_simple_init(disp);
lv_theme_set_parent((lv_theme_t *)theme, th_simple);
style_init(theme);
if(disp == NULL || lv_display_get_theme(disp) == (lv_theme_t *)theme) {
lv_obj_report_style_change(NULL);
}
theme->inited = true;
return (lv_theme_t *)theme_def;
}
static void theme_apply(lv_theme_t * th, lv_obj_t * obj)
{
LV_UNUSED(th);
domotic_theme_t * theme = theme_def;
lv_obj_t * parent = lv_obj_get_parent(obj);
if(parent == NULL) {
lv_obj_add_style(obj, &theme->styles.scr, 0);
lv_obj_add_style(obj, &theme->styles.scrollbar, LV_PART_SCROLLBAR);
return;
}
// On ne passe pas par une variable KCONFIG pour ne pas avoir a recompiler
const char *borderEnv = getenv("DOM_SHOW_BORDER");
int border = atoi(borderEnv ? borderEnv : "0");
if(border)
lv_obj_set_style_border_width(obj,1,0);
if (lv_obj_check_type(obj, &lv_obj_class))
{
lv_obj_add_style(obj, &theme->styles.card, 0);
lv_obj_add_style(obj, &theme->styles.scrollbar, LV_PART_SCROLLBAR);
//lv_obj_add_style(obj, &theme->styles.scrollbar_scrolled, LV_PART_SCROLLBAR | LV_STATE_SCROLLED);
}
//lv_obj_set_style_text_color(obj, lv_color_white(), 0);
//lv_obj_set_style_text_font(obj, ((my_theme_t*)theme_domotic)->base.font_normal,0);
if (lv_obj_check_type(obj, &lv_button_class)){
lv_obj_add_style(obj, &theme->styles.btn,0);
lv_obj_set_style_text_color(obj, lv_color_black(), 0);
lv_obj_set_style_text_font(obj, theme->base.font_large, 0);
//lv_obj_set_style_bg_color(obj, lv_color_hex(0x6B6969), 0);
lv_obj_set_style_pad_all(obj,10,0);
lv_obj_set_style_margin_all(obj, 0, 0);
}
}
/**********************
* STATIC FUNCTIONS
**********************/
static void style_init_reset(lv_style_t * style)
{
if(lv_theme_simple_is_inited()) {
lv_style_reset(style);
}
else {
lv_style_init(style);
}
}
#endif
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