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lvgl/demos/widgets/lv_demo_widgets.c
Gabor Kiss-Vamosi 4f9c16f177
fix(chart): set the series id correctly (#5482)
2024-01-29 13:27:21 +01:00

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/**
* @file lv_demo_widgets.c
*
*/
/*********************
* INCLUDES
*********************/
#include "lv_demo_widgets.h"
#if LV_USE_DEMO_WIDGETS
#if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN && LV_MEM_SIZE < (38ul * 1024ul)
#error Insufficient memory for lv_demo_widgets. Please set LV_MEM_SIZE to at least 38KB (38ul * 1024ul). 48KB is recommended.
#endif
/*********************
* DEFINES
*********************/
/**********************
* TYPEDEFS
**********************/
typedef enum {
DISP_SMALL,
DISP_MEDIUM,
DISP_LARGE,
} disp_size_t;
/**********************
* STATIC PROTOTYPES
**********************/
static void profile_create(lv_obj_t * parent);
static void analytics_create(lv_obj_t * parent);
static void shop_create(lv_obj_t * parent);
static void color_changer_create(lv_obj_t * parent);
static lv_obj_t * create_scale_box(lv_obj_t * parent, const char * title, const char * text1, const char * text2,
const char * text3);
static lv_obj_t * create_shop_item(lv_obj_t * parent, const void * img_src, const char * name, const char * category,
const char * price);
static void color_changer_event_cb(lv_event_t * e);
static void color_event_cb(lv_event_t * e);
static void ta_event_cb(lv_event_t * e);
static void birthday_event_cb(lv_event_t * e);
static void calendar_event_cb(lv_event_t * e);
static void slider_event_cb(lv_event_t * e);
static void chart_event_cb(lv_event_t * e);
static void shop_chart_event_cb(lv_event_t * e);
static void scale1_indic1_anim_cb(void * var, int32_t v);
static void scale2_timer_cb(lv_timer_t * timer);
static void scale3_anim_cb(void * var, int32_t v);
static void scroll_anim_y_cb(void * var, int32_t v);
static void scroll_anim_y_cb(void * var, int32_t v);
static void delete_timer_event_cb(lv_event_t * e);
static void slideshow_anim_completed_cb(lv_anim_t * a_old);
static void scale3_delete_event_cb(lv_event_t * e);
static void tabview_delete_event_cb(lv_event_t * e);
/**********************
* STATIC VARIABLES
**********************/
static disp_size_t disp_size;
static lv_obj_t * tv;
static lv_obj_t * calendar;
static lv_style_t style_text_muted;
static lv_style_t style_title;
static lv_style_t style_icon;
static lv_style_t style_bullet;
static lv_obj_t * scale1;
static lv_obj_t * scale2;
static lv_obj_t * scale3;
static lv_obj_t * chart1;
static lv_obj_t * chart2;
static lv_obj_t * chart3;
static lv_chart_series_t * ser1;
static lv_chart_series_t * ser2;
static lv_chart_series_t * ser3;
static lv_chart_series_t * ser4;
static const lv_font_t * font_large;
static const lv_font_t * font_normal;
static uint32_t session_desktop = 1000;
static uint32_t session_tablet = 1000;
static uint32_t session_mobile = 1000;
static lv_style_t scale3_section1_main_style;
static lv_style_t scale3_section1_indicator_style;
static lv_style_t scale3_section1_tick_style;
static lv_style_t scale3_section2_main_style;
static lv_style_t scale3_section2_indicator_style;
static lv_style_t scale3_section2_tick_style;
static lv_style_t scale3_section3_main_style;
static lv_style_t scale3_section3_indicator_style;
static lv_style_t scale3_section3_tick_style;
/**********************
* MACROS
**********************/
/**********************
* GLOBAL FUNCTIONS
**********************/
void lv_demo_widgets(void)
{
if(LV_HOR_RES <= 320) disp_size = DISP_SMALL;
else if(LV_HOR_RES < 720) disp_size = DISP_MEDIUM;
else disp_size = DISP_LARGE;
font_large = LV_FONT_DEFAULT;
font_normal = LV_FONT_DEFAULT;
int32_t tab_h;
if(disp_size == DISP_LARGE) {
tab_h = 70;
#if LV_FONT_MONTSERRAT_24
font_large = &lv_font_montserrat_24;
#else
LV_LOG_WARN("LV_FONT_MONTSERRAT_24 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
#endif
#if LV_FONT_MONTSERRAT_16
font_normal = &lv_font_montserrat_16;
#else
LV_LOG_WARN("LV_FONT_MONTSERRAT_16 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
#endif
}
else if(disp_size == DISP_MEDIUM) {
tab_h = 45;
#if LV_FONT_MONTSERRAT_20
font_large = &lv_font_montserrat_20;
#else
LV_LOG_WARN("LV_FONT_MONTSERRAT_20 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
#endif
#if LV_FONT_MONTSERRAT_14
font_normal = &lv_font_montserrat_14;
#else
LV_LOG_WARN("LV_FONT_MONTSERRAT_14 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
#endif
}
else { /* disp_size == DISP_SMALL */
tab_h = 45;
#if LV_FONT_MONTSERRAT_18
font_large = &lv_font_montserrat_18;
#else
LV_LOG_WARN("LV_FONT_MONTSERRAT_18 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
#endif
#if LV_FONT_MONTSERRAT_12
font_normal = &lv_font_montserrat_12;
#else
LV_LOG_WARN("LV_FONT_MONTSERRAT_12 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
#endif
}
#if LV_USE_THEME_DEFAULT
lv_theme_default_init(NULL, lv_palette_main(LV_PALETTE_BLUE), lv_palette_main(LV_PALETTE_RED), LV_THEME_DEFAULT_DARK,
font_normal);
#endif
lv_style_init(&style_text_muted);
lv_style_set_text_opa(&style_text_muted, LV_OPA_50);
lv_style_init(&style_title);
lv_style_set_text_font(&style_title, font_large);
lv_style_init(&style_icon);
lv_style_set_text_color(&style_icon, lv_theme_get_color_primary(NULL));
lv_style_set_text_font(&style_icon, font_large);
lv_style_init(&style_bullet);
lv_style_set_border_width(&style_bullet, 0);
lv_style_set_radius(&style_bullet, LV_RADIUS_CIRCLE);
tv = lv_tabview_create(lv_screen_active());
lv_tabview_set_tab_bar_size(tv, tab_h);
lv_obj_add_event_cb(tv, tabview_delete_event_cb, LV_EVENT_DELETE, NULL);
lv_obj_set_style_text_font(lv_screen_active(), font_normal, 0);
lv_obj_t * t1 = lv_tabview_add_tab(tv, "Profile");
lv_obj_t * t2 = lv_tabview_add_tab(tv, "Analytics");
lv_obj_t * t3 = lv_tabview_add_tab(tv, "Shop");
if(disp_size == DISP_LARGE) {
lv_obj_t * tab_bar = lv_tabview_get_tab_bar(tv);
lv_obj_set_style_pad_left(tab_bar, LV_HOR_RES / 2, 0);
lv_obj_t * logo = lv_image_create(tab_bar);
lv_obj_add_flag(logo, LV_OBJ_FLAG_IGNORE_LAYOUT);
LV_IMAGE_DECLARE(img_lvgl_logo);
lv_image_set_src(logo, &img_lvgl_logo);
lv_obj_align(logo, LV_ALIGN_LEFT_MID, -LV_HOR_RES / 2 + 25, 0);
lv_obj_t * label = lv_label_create(tab_bar);
lv_obj_add_style(label, &style_title, 0);
lv_obj_add_flag(label, LV_OBJ_FLAG_IGNORE_LAYOUT);
lv_label_set_text_fmt(label, "LVGL v%d.%d.%d", lv_version_major(), lv_version_minor(), lv_version_patch());
lv_obj_align_to(label, logo, LV_ALIGN_OUT_RIGHT_TOP, 10, 0);
label = lv_label_create(tab_bar);
lv_label_set_text(label, "Widgets demo");
lv_obj_add_flag(label, LV_OBJ_FLAG_IGNORE_LAYOUT);
lv_obj_add_style(label, &style_text_muted, 0);
lv_obj_align_to(label, logo, LV_ALIGN_OUT_RIGHT_BOTTOM, 10, 0);
}
profile_create(t1);
analytics_create(t2);
shop_create(t3);
color_changer_create(tv);
}
void lv_demo_widgets_start_slideshow(void)
{
lv_obj_update_layout(tv);
lv_obj_t * cont = lv_tabview_get_content(tv);
lv_obj_t * tab = lv_obj_get_child(cont, 0);
int32_t v = lv_obj_get_scroll_bottom(tab);
uint32_t t = lv_anim_speed(lv_display_get_dpi(NULL));
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_exec_cb(&a, scroll_anim_y_cb);
lv_anim_set_duration(&a, t);
lv_anim_set_playback_duration(&a, t);
lv_anim_set_values(&a, 0, v);
lv_anim_set_var(&a, tab);
lv_anim_set_completed_cb(&a, slideshow_anim_completed_cb);
lv_anim_start(&a);
}
/**********************
* STATIC FUNCTIONS
**********************/
static void profile_create(lv_obj_t * parent)
{
lv_obj_t * panel1 = lv_obj_create(parent);
lv_obj_set_height(panel1, LV_SIZE_CONTENT);
LV_IMAGE_DECLARE(img_demo_widgets_avatar);
lv_obj_t * avatar = lv_image_create(panel1);
lv_image_set_src(avatar, &img_demo_widgets_avatar);
// lv_image_set_src(avatar, "A:lvgl/demos/widgets/assets/avatar.png")
lv_obj_t * name = lv_label_create(panel1);
lv_label_set_text(name, "Elena Smith");
lv_obj_add_style(name, &style_title, 0);
lv_obj_t * dsc = lv_label_create(panel1);
lv_obj_add_style(dsc, &style_text_muted, 0);
lv_label_set_text(dsc, "This is a short description of me. Take a look at my profile!");
lv_label_set_long_mode(dsc, LV_LABEL_LONG_WRAP);
lv_obj_t * email_icn = lv_label_create(panel1);
lv_obj_add_style(email_icn, &style_icon, 0);
lv_label_set_text(email_icn, LV_SYMBOL_ENVELOPE);
lv_obj_t * email_label = lv_label_create(panel1);
lv_label_set_text(email_label, "elena@smith.com");
lv_obj_t * call_icn = lv_label_create(panel1);
lv_obj_add_style(call_icn, &style_icon, 0);
lv_label_set_text(call_icn, LV_SYMBOL_CALL);
lv_obj_t * call_label = lv_label_create(panel1);
lv_label_set_text(call_label, "+79 246 123 4567");
lv_obj_t * log_out_btn = lv_button_create(panel1);
lv_obj_set_height(log_out_btn, LV_SIZE_CONTENT);
lv_obj_t * label = lv_label_create(log_out_btn);
lv_label_set_text(label, "Log out");
lv_obj_center(label);
lv_obj_t * invite_btn = lv_button_create(panel1);
lv_obj_add_state(invite_btn, LV_STATE_DISABLED);
lv_obj_set_height(invite_btn, LV_SIZE_CONTENT);
label = lv_label_create(invite_btn);
lv_label_set_text(label, "Invite");
lv_obj_center(label);
/*Create a keyboard*/
lv_obj_t * kb = lv_keyboard_create(lv_screen_active());
lv_obj_add_flag(kb, LV_OBJ_FLAG_HIDDEN);
/*Create the second panel*/
lv_obj_t * panel2 = lv_obj_create(parent);
lv_obj_set_height(panel2, LV_SIZE_CONTENT);
lv_obj_t * panel2_title = lv_label_create(panel2);
lv_label_set_text(panel2_title, "Your profile");
lv_obj_add_style(panel2_title, &style_title, 0);
lv_obj_t * user_name_label = lv_label_create(panel2);
lv_label_set_text(user_name_label, "User name");
lv_obj_add_style(user_name_label, &style_text_muted, 0);
lv_obj_t * user_name = lv_textarea_create(panel2);
lv_textarea_set_one_line(user_name, true);
lv_textarea_set_placeholder_text(user_name, "Your name");
lv_obj_add_event_cb(user_name, ta_event_cb, LV_EVENT_ALL, kb);
lv_obj_t * password_label = lv_label_create(panel2);
lv_label_set_text(password_label, "Password");
lv_obj_add_style(password_label, &style_text_muted, 0);
lv_obj_t * password = lv_textarea_create(panel2);
lv_textarea_set_one_line(password, true);
lv_textarea_set_password_mode(password, true);
lv_textarea_set_placeholder_text(password, "Min. 8 chars.");
lv_obj_add_event_cb(password, ta_event_cb, LV_EVENT_ALL, kb);
lv_obj_t * gender_label = lv_label_create(panel2);
lv_label_set_text(gender_label, "Gender");
lv_obj_add_style(gender_label, &style_text_muted, 0);
lv_obj_t * gender = lv_dropdown_create(panel2);
lv_dropdown_set_options_static(gender, "Male\nFemale\nOther");
lv_obj_t * birthday_label = lv_label_create(panel2);
lv_label_set_text(birthday_label, "Birthday");
lv_obj_add_style(birthday_label, &style_text_muted, 0);
lv_obj_t * birthdate = lv_textarea_create(panel2);
lv_textarea_set_one_line(birthdate, true);
lv_obj_add_event_cb(birthdate, birthday_event_cb, LV_EVENT_ALL, NULL);
/*Create the third panel*/
lv_obj_t * panel3 = lv_obj_create(parent);
lv_obj_t * panel3_title = lv_label_create(panel3);
lv_label_set_text(panel3_title, "Your skills");
lv_obj_add_style(panel3_title, &style_title, 0);
lv_obj_t * experience_label = lv_label_create(panel3);
lv_label_set_text(experience_label, "Experience");
lv_obj_add_style(experience_label, &style_text_muted, 0);
lv_obj_t * slider1 = lv_slider_create(panel3);
lv_obj_set_width(slider1, LV_PCT(95));
lv_obj_add_event_cb(slider1, slider_event_cb, LV_EVENT_ALL, NULL);
lv_obj_add_flag(slider1, LV_OBJ_FLAG_SEND_DRAW_TASK_EVENTS);
lv_obj_refresh_ext_draw_size(slider1);
lv_obj_t * team_player_label = lv_label_create(panel3);
lv_label_set_text(team_player_label, "Team player");
lv_obj_add_style(team_player_label, &style_text_muted, 0);
lv_obj_t * sw1 = lv_switch_create(panel3);
lv_obj_t * hard_working_label = lv_label_create(panel3);
lv_label_set_text(hard_working_label, "Hard-working");
lv_obj_add_style(hard_working_label, &style_text_muted, 0);
lv_obj_t * sw2 = lv_switch_create(panel3);
if(disp_size == DISP_LARGE) {
static int32_t grid_main_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_main_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
/*Create the top panel*/
static int32_t grid_1_col_dsc[] = {LV_GRID_CONTENT, 5, LV_GRID_CONTENT, LV_GRID_FR(2), LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_1_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, 10, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
static int32_t grid_2_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_2_row_dsc[] = {
LV_GRID_CONTENT, /*Title*/
5, /*Separator*/
LV_GRID_CONTENT, /*Box title*/
30, /*Boxes*/
5, /*Separator*/
LV_GRID_CONTENT, /*Box title*/
30, /*Boxes*/
LV_GRID_TEMPLATE_LAST
};
lv_obj_set_grid_dsc_array(parent, grid_main_col_dsc, grid_main_row_dsc);
lv_obj_set_grid_cell(panel1, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_dsc_array(panel1, grid_1_col_dsc, grid_1_row_dsc);
lv_obj_set_grid_cell(avatar, LV_GRID_ALIGN_CENTER, 0, 1, LV_GRID_ALIGN_CENTER, 0, 5);
lv_obj_set_grid_cell(name, LV_GRID_ALIGN_START, 2, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(dsc, LV_GRID_ALIGN_STRETCH, 2, 4, LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_grid_cell(email_icn, LV_GRID_ALIGN_CENTER, 2, 1, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(email_label, LV_GRID_ALIGN_START, 3, 1, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(call_icn, LV_GRID_ALIGN_CENTER, 2, 1, LV_GRID_ALIGN_CENTER, 4, 1);
lv_obj_set_grid_cell(call_label, LV_GRID_ALIGN_START, 3, 1, LV_GRID_ALIGN_CENTER, 4, 1);
lv_obj_set_grid_cell(log_out_btn, LV_GRID_ALIGN_STRETCH, 4, 1, LV_GRID_ALIGN_CENTER, 3, 2);
lv_obj_set_grid_cell(invite_btn, LV_GRID_ALIGN_STRETCH, 5, 1, LV_GRID_ALIGN_CENTER, 3, 2);
lv_obj_set_grid_cell(panel2, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_grid_dsc_array(panel2, grid_2_col_dsc, grid_2_row_dsc);
lv_obj_set_grid_cell(panel2_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(user_name, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(user_name_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(password, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(password_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(birthdate, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_CENTER, 6, 1);
lv_obj_set_grid_cell(birthday_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 5, 1);
lv_obj_set_grid_cell(gender, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_CENTER, 6, 1);
lv_obj_set_grid_cell(gender_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 5, 1);
lv_obj_set_grid_cell(panel3, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_STRETCH, 1, 1);
lv_obj_set_grid_dsc_array(panel3, grid_2_col_dsc, grid_2_row_dsc);
lv_obj_set_grid_cell(panel3_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(slider1, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(experience_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(sw2, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 6, 1);
lv_obj_set_grid_cell(hard_working_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 5, 1);
lv_obj_set_grid_cell(sw1, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_CENTER, 6, 1);
lv_obj_set_grid_cell(team_player_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 5, 1);
}
else if(disp_size == DISP_MEDIUM) {
static int32_t grid_main_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_main_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
/*Create the top panel*/
static int32_t grid_1_col_dsc[] = {LV_GRID_CONTENT, 1, LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_1_row_dsc[] = {
LV_GRID_CONTENT, /*Name*/
LV_GRID_CONTENT, /*Description*/
LV_GRID_CONTENT, /*Email*/
-20,
LV_GRID_CONTENT, /*Phone*/
LV_GRID_CONTENT, /*Buttons*/
LV_GRID_TEMPLATE_LAST
};
static int32_t grid_2_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_2_row_dsc[] = {
LV_GRID_CONTENT, /*Title*/
5, /*Separator*/
LV_GRID_CONTENT, /*Box title*/
40, /*Box*/
LV_GRID_CONTENT, /*Box title*/
40, /*Box*/
LV_GRID_CONTENT, /*Box title*/
40, /*Box*/
LV_GRID_CONTENT, /*Box title*/
40, /*Box*/
LV_GRID_TEMPLATE_LAST
};
lv_obj_set_grid_dsc_array(parent, grid_main_col_dsc, grid_main_row_dsc);
lv_obj_set_grid_cell(panel1, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_width(log_out_btn, 120);
lv_obj_set_width(invite_btn, 120);
lv_obj_set_grid_dsc_array(panel1, grid_1_col_dsc, grid_1_row_dsc);
lv_obj_set_grid_cell(avatar, LV_GRID_ALIGN_CENTER, 0, 1, LV_GRID_ALIGN_START, 0, 4);
lv_obj_set_grid_cell(name, LV_GRID_ALIGN_START, 2, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(dsc, LV_GRID_ALIGN_STRETCH, 2, 2, LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_grid_cell(email_label, LV_GRID_ALIGN_START, 3, 1, LV_GRID_ALIGN_CENTER, 2, 1);
lv_obj_set_grid_cell(email_icn, LV_GRID_ALIGN_CENTER, 2, 1, LV_GRID_ALIGN_CENTER, 2, 1);
lv_obj_set_grid_cell(call_icn, LV_GRID_ALIGN_CENTER, 2, 1, LV_GRID_ALIGN_CENTER, 4, 1);
lv_obj_set_grid_cell(call_label, LV_GRID_ALIGN_START, 3, 1, LV_GRID_ALIGN_CENTER, 4, 1);
lv_obj_set_grid_cell(log_out_btn, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 5, 1);
lv_obj_set_grid_cell(invite_btn, LV_GRID_ALIGN_END, 3, 1, LV_GRID_ALIGN_CENTER, 5, 1);
lv_obj_set_grid_cell(panel2, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_grid_dsc_array(panel2, grid_2_col_dsc, grid_2_row_dsc);
lv_obj_set_grid_cell(panel2_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(user_name_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(user_name, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 3, 1);
lv_obj_set_grid_cell(password_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 4, 1);
lv_obj_set_grid_cell(password, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 5, 1);
lv_obj_set_grid_cell(birthday_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 6, 1);
lv_obj_set_grid_cell(birthdate, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 7, 1);
lv_obj_set_grid_cell(gender_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 8, 1);
lv_obj_set_grid_cell(gender, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 9, 1);
lv_obj_set_grid_cell(panel3, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_STRETCH, 1, 1);
lv_obj_set_grid_dsc_array(panel3, grid_2_col_dsc, grid_2_row_dsc);
lv_obj_set_grid_cell(panel3_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(slider1, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(experience_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(hard_working_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 4, 1);
lv_obj_set_grid_cell(sw2, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 5, 1);
lv_obj_set_grid_cell(team_player_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 6, 1);
lv_obj_set_grid_cell(sw1, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 7, 1);
}
else if(disp_size == DISP_SMALL) {
static int32_t grid_main_col_dsc[] = {LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_main_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
lv_obj_set_grid_dsc_array(parent, grid_main_col_dsc, grid_main_row_dsc);
/*Create the top panel*/
static int32_t grid_1_col_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_1_row_dsc[] = {LV_GRID_CONTENT, /*Avatar*/
LV_GRID_CONTENT, /*Name*/
LV_GRID_CONTENT, /*Description*/
LV_GRID_CONTENT, /*Email*/
LV_GRID_CONTENT, /*Phone number*/
LV_GRID_CONTENT, /*Button1*/
LV_GRID_CONTENT, /*Button2*/
LV_GRID_TEMPLATE_LAST
};
lv_obj_set_grid_dsc_array(panel1, grid_1_col_dsc, grid_1_row_dsc);
static int32_t grid_2_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_2_row_dsc[] = {
LV_GRID_CONTENT, /*Title*/
5, /*Separator*/
LV_GRID_CONTENT, /*Box title*/
40, /*Box*/
LV_GRID_CONTENT, /*Box title*/
40, /*Box*/
LV_GRID_CONTENT, /*Box title*/
40, /*Box*/
LV_GRID_CONTENT, /*Box title*/
40, LV_GRID_TEMPLATE_LAST /*Box*/
};
lv_obj_set_grid_dsc_array(panel2, grid_2_col_dsc, grid_2_row_dsc);
lv_obj_set_grid_dsc_array(panel3, grid_2_col_dsc, grid_2_row_dsc);
lv_obj_set_grid_cell(panel1, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_style_text_align(dsc, LV_TEXT_ALIGN_CENTER, 0);
lv_obj_set_grid_cell(avatar, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(name, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 1, 1);
lv_obj_set_grid_cell(dsc, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(email_icn, LV_GRID_ALIGN_CENTER, 0, 1, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(email_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(call_icn, LV_GRID_ALIGN_CENTER, 0, 1, LV_GRID_ALIGN_CENTER, 4, 1);
lv_obj_set_grid_cell(call_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 4, 1);
lv_obj_set_grid_cell(log_out_btn, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_CENTER, 5, 1);
lv_obj_set_grid_cell(invite_btn, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_CENTER, 6, 1);
lv_obj_set_grid_cell(panel2, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_grid_cell(panel2_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(user_name_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(user_name, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 3, 1);
lv_obj_set_grid_cell(password_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 4, 1);
lv_obj_set_grid_cell(password, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 5, 1);
lv_obj_set_grid_cell(birthday_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 6, 1);
lv_obj_set_grid_cell(birthdate, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 7, 1);
lv_obj_set_grid_cell(gender_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 8, 1);
lv_obj_set_grid_cell(gender, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 9, 1);
lv_obj_set_height(panel3, LV_SIZE_CONTENT);
lv_obj_set_grid_cell(panel3, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(panel3_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(experience_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(slider1, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(hard_working_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 4, 1);
lv_obj_set_grid_cell(sw1, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 5, 1);
lv_obj_set_grid_cell(team_player_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 4, 1);
lv_obj_set_grid_cell(sw2, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 5, 1);
}
}
static lv_obj_t * create_chart_with_scales(lv_obj_t * parent, const char * title, const char * hor_text[])
{
static const int32_t col_dsc[] = {40, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static const int32_t row_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), 40, LV_GRID_TEMPLATE_LAST};
lv_obj_set_grid_dsc_array(parent, col_dsc, row_dsc);
lv_obj_set_style_pad_column(parent, 0, 0);
lv_obj_set_style_pad_row(parent, 0, 0);
lv_obj_t * label = lv_label_create(parent);
lv_label_set_text(label, title);
lv_obj_add_style(label, &style_title, 0);
lv_obj_set_grid_cell(label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_STRETCH, 0, 1);
lv_obj_t * scale_ver = lv_scale_create(parent);
lv_scale_set_mode(scale_ver, LV_SCALE_MODE_VERTICAL_LEFT);
lv_obj_set_grid_cell(scale_ver, LV_GRID_ALIGN_END, 0, 1, LV_GRID_ALIGN_STRETCH, 1, 1);
lv_scale_set_total_tick_count(scale_ver, 11);
lv_scale_set_major_tick_every(scale_ver, 2);
lv_scale_set_range(scale_ver, 0, 100);
lv_obj_t * wrapper = lv_obj_create(parent);
lv_obj_remove_style(wrapper, NULL, LV_PART_MAIN);
lv_obj_set_grid_dsc_array(wrapper, NULL, NULL);
lv_obj_set_grid_cell(wrapper, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_STRETCH, 1, 2);
lv_obj_set_scroll_dir(wrapper, LV_DIR_HOR);
lv_obj_t * chart = lv_chart_create(wrapper);
lv_group_add_obj(lv_group_get_default(), chart);
lv_obj_add_flag(chart, LV_OBJ_FLAG_SCROLL_ON_FOCUS | LV_OBJ_FLAG_SEND_DRAW_TASK_EVENTS);
lv_chart_set_div_line_count(chart, 0, 12);
lv_chart_set_point_count(chart, 12);
lv_obj_set_grid_cell(chart, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_STRETCH, 0, 1);
lv_obj_set_style_border_width(chart, 0, 0);
lv_obj_add_event_cb(chart, chart_event_cb, LV_EVENT_ALL, NULL);
lv_obj_set_width(chart, lv_pct(200));
lv_obj_set_style_radius(chart, 0, 0);
lv_obj_t * scale_hor = lv_scale_create(wrapper);
lv_scale_set_mode(scale_hor, LV_SCALE_MODE_HORIZONTAL_BOTTOM);
lv_obj_set_grid_cell(scale_hor, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 1, 1);
lv_scale_set_total_tick_count(scale_hor, 12);
lv_scale_set_major_tick_every(scale_hor, 1);
lv_scale_set_text_src(scale_hor, hor_text);
lv_obj_set_width(scale_hor, lv_pct(200));
lv_obj_set_height(scale_hor, 40);
lv_obj_set_style_pad_hor(scale_hor, lv_obj_get_style_pad_left(chart, 0), 0);
lv_obj_set_style_pad_ver(scale_ver, lv_obj_get_style_pad_top(chart, 0), 0);
return chart;
}
static void analytics_create(lv_obj_t * parent)
{
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_ROW);
lv_obj_t * chart1_cont = lv_obj_create(parent);
lv_obj_set_height(chart1_cont, lv_pct(100));
lv_obj_set_style_max_height(chart1_cont, 300, 0);
lv_obj_set_flex_grow(chart1_cont, 1);
static const char * chart1_texts[] = {"Jan", "Feb", "March", "April", "May", "Jun", "July", "Aug", "Sept", "Oct", "Nov", "Dec", NULL};
chart1 = create_chart_with_scales(chart1_cont, "Unique visitors", chart1_texts);
ser1 = lv_chart_add_series(chart1, lv_theme_get_color_primary(chart1), LV_CHART_AXIS_PRIMARY_Y);
uint32_t i;
for(i = 0; i < 12; i++) {
lv_chart_set_next_value(chart1, ser1, lv_rand(10, 80));
}
lv_obj_t * chart2_cont = lv_obj_create(parent);
lv_obj_set_height(chart2_cont, lv_pct(100));
lv_obj_set_style_max_height(chart2_cont, 300, 0);
lv_obj_set_flex_grow(chart2_cont, 1);
lv_obj_add_flag(chart2_cont, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
static const char * chart2_texts[] = {"I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX", "X", "XI", "XII", NULL};
chart2 = create_chart_with_scales(chart2_cont, "Monthly revenue", chart2_texts);
lv_chart_set_type(chart2, LV_CHART_TYPE_BAR);
ser2 = lv_chart_add_series(chart2, lv_palette_main(LV_PALETTE_GREY), LV_CHART_AXIS_PRIMARY_Y);
ser3 = lv_chart_add_series(chart2, lv_theme_get_color_primary(chart2), LV_CHART_AXIS_PRIMARY_Y);
for(i = 0; i < 12; i++) {
lv_chart_set_next_value(chart2, ser2, lv_rand(10, 80));
lv_chart_set_next_value(chart2, ser3, lv_rand(10, 80));
}
lv_obj_t * chart2_hor_scale = lv_obj_get_sibling(chart2, 1);
lv_obj_set_style_pad_hor(chart2_hor_scale, lv_chart_get_first_point_center_offset(chart2), 0);
/*Create all 3 scales first to have their size resolved*/
scale1 = create_scale_box(parent, "Monthly Target", "Revenue: -", "Sales: -", "Costs: -");
lv_obj_add_flag(lv_obj_get_parent(scale1), LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
scale2 = create_scale_box(parent, "Sessions", "Desktop: -", "Tablet: -", "Mobile: -");
if(disp_size < DISP_LARGE) lv_obj_add_flag(lv_obj_get_parent(scale2), LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
scale3 = create_scale_box(parent, "Network Speed", "Low speed", "Normal Speed", "High Speed");
if(disp_size < DISP_LARGE) lv_obj_add_flag(lv_obj_get_parent(scale3), LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
lv_obj_update_layout(parent);
int32_t scale_w;
if(disp_size == DISP_MEDIUM) {
scale_w = 200;
lv_obj_set_size(scale1, scale_w, scale_w);
lv_obj_set_size(scale2, scale_w, scale_w);
lv_obj_set_size(scale3, scale_w, scale_w);
}
else {
scale_w = lv_obj_get_width(scale1);
lv_obj_set_height(scale1, scale_w);
lv_obj_set_height(scale2, scale_w);
lv_obj_set_height(scale3, scale_w);
}
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_values(&a, 20, 100);
lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
/*Scale 1*/
lv_scale_set_mode(scale1, LV_SCALE_MODE_ROUND_OUTER);
lv_obj_set_style_pad_all(scale1, 30, 0);
lv_obj_t * arc;
arc = lv_arc_create(scale1);
lv_obj_remove_style(arc, NULL, LV_PART_KNOB);
lv_obj_remove_style(arc, NULL, LV_PART_MAIN);
lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
lv_obj_set_style_arc_opa(arc, 0, 0);
lv_obj_set_style_arc_width(arc, 15, LV_PART_INDICATOR);
lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_BLUE), LV_PART_INDICATOR);
lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
lv_anim_set_exec_cb(&a, scale1_indic1_anim_cb);
lv_anim_set_var(&a, arc);
lv_anim_set_duration(&a, 4100);
lv_anim_set_playback_duration(&a, 2700);
lv_anim_start(&a);
arc = lv_arc_create(scale1);
lv_obj_remove_style(arc, NULL, LV_PART_KNOB);
lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
lv_obj_set_style_margin_all(arc, 20, 0);
lv_obj_set_style_arc_opa(arc, 0, 0);
lv_obj_set_style_arc_width(arc, 15, LV_PART_INDICATOR);
lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_RED), LV_PART_INDICATOR);
lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
lv_obj_center(arc);
lv_anim_set_exec_cb(&a, scale1_indic1_anim_cb);
lv_anim_set_var(&a, arc);
lv_anim_set_duration(&a, 2600);
lv_anim_set_playback_duration(&a, 3200);
lv_anim_start(&a);
arc = lv_arc_create(scale1);
lv_obj_remove_style(arc, NULL, LV_PART_KNOB);
lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
lv_obj_set_style_margin_all(arc, 40, 0);
lv_obj_set_style_arc_opa(arc, 0, 0);
lv_obj_set_style_arc_width(arc, 15, LV_PART_INDICATOR);
lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_GREEN), LV_PART_INDICATOR);
lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
lv_obj_center(arc);
lv_anim_set_exec_cb(&a, scale1_indic1_anim_cb);
lv_anim_set_var(&a, arc);
lv_anim_set_duration(&a, 2800);
lv_anim_set_playback_duration(&a, 1800);
lv_anim_start(&a);
/*Scale 2*/
static const char * scale2_text[] = {"0", "10", "20", "30", "40", "50", "60", "70", "80", "90", NULL};
lv_scale_set_angle_range(scale2, 360);
lv_scale_set_text_src(scale2, scale2_text);
lv_scale_set_total_tick_count(scale2, 11);
lv_obj_set_style_length(scale2, 30, LV_PART_INDICATOR);
lv_scale_set_major_tick_every(scale2, 1);
arc = lv_arc_create(scale2);
lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
lv_obj_set_style_margin_all(arc, 10, 0);
lv_obj_set_style_bg_opa(arc, 0, LV_PART_KNOB);
lv_obj_set_style_arc_opa(arc, 0, LV_PART_MAIN);
lv_obj_set_style_arc_width(arc, 10, LV_PART_INDICATOR);
lv_obj_set_style_arc_rounded(arc, false, LV_PART_INDICATOR);
lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_BLUE), LV_PART_INDICATOR);
lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
lv_obj_center(arc);
arc = lv_arc_create(scale2);
lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
lv_obj_set_style_margin_all(arc, 5, 0);
lv_obj_set_style_arc_opa(arc, 0, 0);
lv_obj_set_style_bg_opa(arc, 0, LV_PART_KNOB);
lv_obj_set_style_arc_opa(arc, 0, LV_PART_MAIN);
lv_obj_set_style_arc_width(arc, 20, LV_PART_INDICATOR);
lv_obj_set_style_arc_rounded(arc, false, LV_PART_INDICATOR);
lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_RED), LV_PART_INDICATOR);
lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
lv_obj_center(arc);
arc = lv_arc_create(scale2);
lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
lv_obj_set_style_arc_opa(arc, 0, 0);
lv_obj_set_style_bg_opa(arc, 0, LV_PART_KNOB);
lv_obj_set_style_arc_opa(arc, 0, LV_PART_MAIN);
lv_obj_set_style_arc_width(arc, 30, LV_PART_INDICATOR);
lv_obj_set_style_arc_rounded(arc, false, LV_PART_INDICATOR);
lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_GREEN), LV_PART_INDICATOR);
lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
lv_obj_center(arc);
lv_timer_t * scale2_timer = lv_timer_create(scale2_timer_cb, 100, scale2);
lv_obj_add_event_cb(scale2, delete_timer_event_cb, LV_EVENT_DELETE, scale2_timer);
/*Scale 3*/
lv_scale_set_range(scale3, 10, 60);
lv_scale_set_total_tick_count(scale3, 21);
lv_scale_set_major_tick_every(scale3, 4);
lv_obj_set_style_length(scale3, 10, LV_PART_ITEMS);
lv_obj_set_style_length(scale3, 20, LV_PART_INDICATOR);
lv_scale_set_angle_range(scale3, 225);
lv_scale_set_rotation(scale3, 135);
lv_style_init(&scale3_section1_main_style);
lv_style_set_arc_width(&scale3_section1_main_style, 8);
lv_style_set_arc_color(&scale3_section1_main_style, lv_palette_main(LV_PALETTE_RED));
lv_style_init(&scale3_section1_indicator_style);
lv_style_set_line_width(&scale3_section1_indicator_style, 4);
lv_style_set_line_color(&scale3_section1_indicator_style, lv_palette_darken(LV_PALETTE_RED, 2));
lv_style_init(&scale3_section1_tick_style);
lv_style_set_line_width(&scale3_section1_tick_style, 4);
lv_style_set_line_color(&scale3_section1_tick_style, lv_palette_darken(LV_PALETTE_RED, 2));
lv_style_init(&scale3_section2_main_style);
lv_style_set_arc_width(&scale3_section2_main_style, 8);
lv_style_set_arc_color(&scale3_section2_main_style, lv_palette_main(LV_PALETTE_BLUE));
lv_style_init(&scale3_section2_indicator_style);
lv_style_set_line_width(&scale3_section2_indicator_style, 4);
lv_style_set_line_color(&scale3_section2_indicator_style, lv_palette_darken(LV_PALETTE_BLUE, 2));
lv_style_init(&scale3_section2_tick_style);
lv_style_set_line_width(&scale3_section2_tick_style, 4);
lv_style_set_line_color(&scale3_section2_tick_style, lv_palette_darken(LV_PALETTE_BLUE, 2));
lv_style_init(&scale3_section3_main_style);
lv_style_set_arc_width(&scale3_section3_main_style, 8);
lv_style_set_arc_color(&scale3_section3_main_style, lv_palette_main(LV_PALETTE_GREEN));
lv_style_init(&scale3_section3_indicator_style);
lv_style_set_line_width(&scale3_section3_indicator_style, 4);
lv_style_set_line_color(&scale3_section3_indicator_style, lv_palette_darken(LV_PALETTE_GREEN, 2));
lv_style_init(&scale3_section3_tick_style);
lv_style_set_line_width(&scale3_section3_tick_style, 4);
lv_style_set_line_color(&scale3_section3_tick_style, lv_palette_darken(LV_PALETTE_GREEN, 2));
lv_obj_add_event_cb(scale3, scale3_delete_event_cb, LV_EVENT_DELETE, NULL);
lv_scale_section_t * section;
section = lv_scale_add_section(scale3);
lv_scale_section_set_range(section, 0, 20);
lv_scale_section_set_style(section, LV_PART_MAIN, &scale3_section1_main_style);
lv_scale_section_set_style(section, LV_PART_INDICATOR, &scale3_section1_indicator_style);
lv_scale_section_set_style(section, LV_PART_ITEMS, &scale3_section1_tick_style);
section = lv_scale_add_section(scale3);
lv_scale_section_set_range(section, 20, 40);
lv_scale_section_set_style(section, LV_PART_MAIN, &scale3_section2_main_style);
lv_scale_section_set_style(section, LV_PART_INDICATOR, &scale3_section2_indicator_style);
lv_scale_section_set_style(section, LV_PART_ITEMS, &scale3_section2_tick_style);
section = lv_scale_add_section(scale3);
lv_scale_section_set_range(section, 40, 60);
lv_scale_section_set_style(section, LV_PART_MAIN, &scale3_section3_main_style);
lv_scale_section_set_style(section, LV_PART_INDICATOR, &scale3_section3_indicator_style);
lv_scale_section_set_style(section, LV_PART_ITEMS, &scale3_section3_tick_style);
LV_IMG_DECLARE(img_demo_widgets_needle);
lv_obj_t * needle = lv_image_create(scale3);
lv_image_set_src(needle, &img_demo_widgets_needle);
lv_image_set_pivot(needle, 3, 4);
lv_obj_align(needle, LV_ALIGN_CENTER, 47, -2);
lv_obj_t * mbps_label = lv_label_create(scale3);
lv_label_set_text(mbps_label, "-");
lv_obj_add_style(mbps_label, &style_title, 0);
lv_obj_t * mbps_unit_label = lv_label_create(scale3);
lv_label_set_text(mbps_unit_label, "Mbps");
lv_anim_init(&a);
lv_anim_set_values(&a, 10, 60);
lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
lv_anim_set_exec_cb(&a, scale3_anim_cb);
lv_anim_set_var(&a, scale3);
lv_anim_set_duration(&a, 4100);
lv_anim_set_playback_duration(&a, 800);
lv_anim_start(&a);
lv_obj_align(mbps_label, LV_ALIGN_TOP_MID, 10, lv_pct(55));
lv_obj_align_to(mbps_unit_label, mbps_label, LV_ALIGN_OUT_RIGHT_BOTTOM, 10, 0);
}
void shop_create(lv_obj_t * parent)
{
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_ROW_WRAP);
lv_obj_t * panel1 = lv_obj_create(parent);
lv_obj_set_size(panel1, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_bottom(panel1, 30, 0);
lv_obj_t * title = lv_label_create(panel1);
lv_label_set_text(title, "Monthly Summary");
lv_obj_add_style(title, &style_title, 0);
lv_obj_t * date = lv_label_create(panel1);
lv_label_set_text(date, "8-15 July, 2021");
lv_obj_add_style(date, &style_text_muted, 0);
lv_obj_t * amount = lv_label_create(panel1);
lv_label_set_text(amount, "$27,123.25");
lv_obj_add_style(amount, &style_title, 0);
lv_obj_t * hint = lv_label_create(panel1);
lv_label_set_text(hint, LV_SYMBOL_UP" 17% growth this week");
lv_obj_set_style_text_color(hint, lv_palette_main(LV_PALETTE_GREEN), 0);
chart3 = lv_chart_create(panel1);
// lv_chart_set_axis_tick(chart3, LV_CHART_AXIS_PRIMARY_Y, 0, 0, 6, 1, true, 80);
// lv_chart_set_axis_tick(chart3, LV_CHART_AXIS_PRIMARY_X, 0, 0, 7, 1, true, 50);
lv_chart_set_type(chart3, LV_CHART_TYPE_BAR);
lv_chart_set_div_line_count(chart3, 6, 0);
lv_chart_set_point_count(chart3, 7);
lv_obj_add_event_cb(chart3, shop_chart_event_cb, LV_EVENT_ALL, NULL);
ser4 = lv_chart_add_series(chart3, lv_theme_get_color_primary(chart3), LV_CHART_AXIS_PRIMARY_Y);
lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
if(disp_size == DISP_LARGE) {
static int32_t grid1_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid1_row_dsc[] = {
LV_GRID_CONTENT, /*Title*/
LV_GRID_CONTENT, /*Sub title*/
20, /*Spacer*/
LV_GRID_CONTENT, /*Amount*/
LV_GRID_CONTENT, /*Hint*/
LV_GRID_TEMPLATE_LAST
};
lv_obj_set_size(chart3, lv_pct(100), lv_pct(100));
lv_obj_set_style_pad_column(chart3, LV_DPX(30), 0);
lv_obj_set_grid_dsc_array(panel1, grid1_col_dsc, grid1_row_dsc);
lv_obj_set_grid_cell(title, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 0, 1);
lv_obj_set_grid_cell(date, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_grid_cell(amount, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 3, 1);
lv_obj_set_grid_cell(hint, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 4, 1);
lv_obj_set_grid_cell(chart3, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_STRETCH, 0, 5);
}
else if(disp_size == DISP_MEDIUM) {
static int32_t grid1_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid1_row_dsc[] = {
LV_GRID_CONTENT, /*Title + Date*/
LV_GRID_CONTENT, /*Amount + Hint*/
200, /*Chart*/
LV_GRID_TEMPLATE_LAST
};
lv_obj_update_layout(panel1);
lv_obj_set_width(chart3, lv_obj_get_content_width(panel1) - 20);
lv_obj_set_style_pad_column(chart3, LV_DPX(30), 0);
lv_obj_set_grid_dsc_array(panel1, grid1_col_dsc, grid1_row_dsc);
lv_obj_set_grid_cell(title, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(date, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_grid_cell(amount, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_CENTER, 1, 1);
lv_obj_set_grid_cell(hint, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 1, 1);
lv_obj_set_grid_cell(chart3, LV_GRID_ALIGN_END, 0, 2, LV_GRID_ALIGN_STRETCH, 2, 1);
}
else if(disp_size == DISP_SMALL) {
static int32_t grid1_col_dsc[] = {LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid1_row_dsc[] = {
LV_GRID_CONTENT, /*Title*/
LV_GRID_CONTENT, /*Date*/
LV_GRID_CONTENT, /*Amount*/
LV_GRID_CONTENT, /*Hint*/
LV_GRID_CONTENT, /*Chart*/
LV_GRID_TEMPLATE_LAST
};
lv_obj_set_width(chart3, LV_PCT(95));
lv_obj_set_height(chart3, LV_VER_RES - 70);
lv_obj_set_style_max_height(chart3, 300, 0);
// lv_chart_set_scale_x(chart3, 512);
lv_obj_set_grid_dsc_array(panel1, grid1_col_dsc, grid1_row_dsc);
lv_obj_set_grid_cell(title, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 0, 1);
lv_obj_set_grid_cell(date, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_grid_cell(amount, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(hint, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 3, 1);
lv_obj_set_grid_cell(chart3, LV_GRID_ALIGN_END, 0, 1, LV_GRID_ALIGN_START, 4, 1);
}
lv_obj_t * list = lv_obj_create(parent);
if(disp_size == DISP_SMALL) {
lv_obj_add_flag(list, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
lv_obj_set_height(list, LV_PCT(100));
}
else {
lv_obj_set_height(list, LV_PCT(100));
lv_obj_set_style_max_height(list, 300, 0);
}
lv_obj_set_flex_flow(list, LV_FLEX_FLOW_COLUMN);
lv_obj_set_flex_grow(list, 1);
lv_obj_add_flag(list, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
title = lv_label_create(list);
lv_label_set_text(title, "Top products");
lv_obj_add_style(title, &style_title, 0);
LV_IMAGE_DECLARE(img_clothes);
create_shop_item(list, &img_clothes, "Blue jeans", "Clothes", "$722");
create_shop_item(list, &img_clothes, "Blue jeans", "Clothes", "$411");
create_shop_item(list, &img_clothes, "Blue jeans", "Clothes", "$917");
create_shop_item(list, &img_clothes, "Blue jeans", "Clothes", "$64");
create_shop_item(list, &img_clothes, "Blue jeans", "Clothes", "$805");
lv_obj_t * notifications = lv_obj_create(parent);
if(disp_size == DISP_SMALL) {
lv_obj_add_flag(notifications, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
lv_obj_set_height(notifications, LV_PCT(100));
}
else {
lv_obj_set_height(notifications, LV_PCT(100));
lv_obj_set_style_max_height(notifications, 300, 0);
}
lv_obj_set_flex_flow(notifications, LV_FLEX_FLOW_COLUMN);
lv_obj_set_flex_grow(notifications, 1);
title = lv_label_create(notifications);
lv_label_set_text(title, "Notification");
lv_obj_add_style(title, &style_title, 0);
lv_obj_t * cb;
cb = lv_checkbox_create(notifications);
lv_checkbox_set_text(cb, "Item purchased");
cb = lv_checkbox_create(notifications);
lv_checkbox_set_text(cb, "New connection");
cb = lv_checkbox_create(notifications);
lv_checkbox_set_text(cb, "New subscriber");
lv_obj_add_state(cb, LV_STATE_CHECKED);
cb = lv_checkbox_create(notifications);
lv_checkbox_set_text(cb, "New message");
lv_obj_add_state(cb, LV_STATE_DISABLED);
cb = lv_checkbox_create(notifications);
lv_checkbox_set_text(cb, "Milestone reached");
lv_obj_add_state(cb, LV_STATE_CHECKED | LV_STATE_DISABLED);
cb = lv_checkbox_create(notifications);
lv_checkbox_set_text(cb, "Out of stock");
}
static void color_changer_create(lv_obj_t * parent)
{
static lv_palette_t palette[] = {
LV_PALETTE_BLUE, LV_PALETTE_GREEN, LV_PALETTE_BLUE_GREY, LV_PALETTE_ORANGE,
LV_PALETTE_RED, LV_PALETTE_PURPLE, LV_PALETTE_TEAL, _LV_PALETTE_LAST
};
lv_obj_t * color_cont = lv_obj_create(parent);
lv_obj_remove_style_all(color_cont);
lv_obj_set_flex_flow(color_cont, LV_FLEX_FLOW_ROW);
lv_obj_set_flex_align(color_cont, LV_FLEX_ALIGN_SPACE_EVENLY, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
lv_obj_add_flag(color_cont, LV_OBJ_FLAG_FLOATING);
lv_obj_set_style_bg_color(color_cont, lv_color_white(), 0);
lv_obj_set_style_pad_right(color_cont, disp_size == DISP_SMALL ? LV_DPX(47) : LV_DPX(55), 0);
lv_obj_set_style_bg_opa(color_cont, LV_OPA_COVER, 0);
lv_obj_set_style_radius(color_cont, LV_RADIUS_CIRCLE, 0);
if(disp_size == DISP_SMALL) lv_obj_set_size(color_cont, LV_DPX(52), LV_DPX(52));
else lv_obj_set_size(color_cont, LV_DPX(60), LV_DPX(60));
lv_obj_align(color_cont, LV_ALIGN_BOTTOM_RIGHT, - LV_DPX(10), - LV_DPX(10));
uint32_t i;
for(i = 0; palette[i] != _LV_PALETTE_LAST; i++) {
lv_obj_t * c = lv_button_create(color_cont);
lv_obj_set_style_bg_color(c, lv_palette_main(palette[i]), 0);
lv_obj_set_style_radius(c, LV_RADIUS_CIRCLE, 0);
lv_obj_set_style_opa(c, LV_OPA_TRANSP, 0);
lv_obj_set_size(c, 20, 20);
lv_obj_add_event_cb(c, color_event_cb, LV_EVENT_ALL, &palette[i]);
lv_obj_remove_flag(c, LV_OBJ_FLAG_SCROLL_ON_FOCUS);
}
lv_obj_t * btn = lv_button_create(parent);
lv_obj_add_flag(btn, LV_OBJ_FLAG_FLOATING | LV_OBJ_FLAG_CLICKABLE);
lv_obj_set_style_bg_color(btn, lv_color_white(), LV_STATE_CHECKED);
lv_obj_set_style_pad_all(btn, 10, 0);
lv_obj_set_style_radius(btn, LV_RADIUS_CIRCLE, 0);
lv_obj_add_event_cb(btn, color_changer_event_cb, LV_EVENT_ALL, color_cont);
lv_obj_set_style_shadow_width(btn, 0, 0);
lv_obj_set_style_bg_image_src(btn, LV_SYMBOL_TINT, 0);
if(disp_size == DISP_SMALL) {
lv_obj_set_size(btn, LV_DPX(42), LV_DPX(42));
lv_obj_align(btn, LV_ALIGN_BOTTOM_RIGHT, -LV_DPX(15), -LV_DPX(15));
}
else {
lv_obj_set_size(btn, LV_DPX(50), LV_DPX(50));
lv_obj_align(btn, LV_ALIGN_BOTTOM_RIGHT, -LV_DPX(15), -LV_DPX(15));
}
}
static void color_changer_anim_cb(void * var, int32_t v)
{
lv_obj_t * obj = var;
int32_t max_w = lv_obj_get_width(lv_obj_get_parent(obj)) - LV_DPX(20);
int32_t w;
if(disp_size == DISP_SMALL) {
w = lv_map(v, 0, 256, LV_DPX(52), max_w);
lv_obj_set_width(obj, w);
lv_obj_align(obj, LV_ALIGN_BOTTOM_RIGHT, - LV_DPX(10), - LV_DPX(10));
}
else {
w = lv_map(v, 0, 256, LV_DPX(60), max_w);
lv_obj_set_width(obj, w);
lv_obj_align(obj, LV_ALIGN_BOTTOM_RIGHT, - LV_DPX(10), - LV_DPX(10));
}
if(v > LV_OPA_COVER) v = LV_OPA_COVER;
uint32_t i;
for(i = 0; i < lv_obj_get_child_count(obj); i++) {
lv_obj_set_style_opa(lv_obj_get_child(obj, i), v, 0);
}
}
static void color_changer_event_cb(lv_event_t * e)
{
if(lv_event_get_code(e) == LV_EVENT_CLICKED) {
lv_obj_t * color_cont = lv_event_get_user_data(e);
if(lv_obj_get_width(color_cont) < LV_HOR_RES / 2) {
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_var(&a, color_cont);
lv_anim_set_exec_cb(&a, color_changer_anim_cb);
lv_anim_set_values(&a, 0, 256);
lv_anim_set_duration(&a, 200);
lv_anim_start(&a);
}
else {
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_var(&a, color_cont);
lv_anim_set_exec_cb(&a, color_changer_anim_cb);
lv_anim_set_values(&a, 256, 0);
lv_anim_set_duration(&a, 200);
lv_anim_start(&a);
}
}
}
static void color_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * obj = lv_event_get_target(e);
if(code == LV_EVENT_FOCUSED) {
lv_obj_t * color_cont = lv_obj_get_parent(obj);
if(lv_obj_get_width(color_cont) < LV_HOR_RES / 2) {
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_var(&a, color_cont);
lv_anim_set_exec_cb(&a, color_changer_anim_cb);
lv_anim_set_values(&a, 0, 256);
lv_anim_set_duration(&a, 200);
lv_anim_start(&a);
}
}
else if(code == LV_EVENT_CLICKED) {
lv_palette_t * palette_primary = lv_event_get_user_data(e);
lv_palette_t palette_secondary = (*palette_primary) + 3; /*Use another palette as secondary*/
if(palette_secondary >= _LV_PALETTE_LAST) palette_secondary = 0;
#if LV_USE_THEME_DEFAULT
lv_theme_default_init(NULL, lv_palette_main(*palette_primary), lv_palette_main(palette_secondary),
LV_THEME_DEFAULT_DARK, font_normal);
#endif
lv_color_t color = lv_palette_main(*palette_primary);
lv_style_set_text_color(&style_icon, color);
lv_chart_set_series_color(chart1, ser1, color);
lv_chart_set_series_color(chart2, ser3, color);
}
}
static lv_obj_t * create_scale_box(lv_obj_t * parent, const char * title, const char * text1, const char * text2,
const char * text3)
{
lv_obj_t * cont = lv_obj_create(parent);
lv_obj_set_height(cont, LV_SIZE_CONTENT);
lv_obj_set_flex_grow(cont, 1);
lv_obj_t * title_label = lv_label_create(cont);
lv_label_set_text(title_label, title);
lv_obj_add_style(title_label, &style_title, 0);
lv_obj_t * scale = lv_scale_create(cont);
lv_scale_set_mode(scale, LV_SCALE_MODE_ROUND_INNER);
lv_scale_set_post_draw(scale, true);
lv_obj_set_width(scale, LV_PCT(100));
lv_obj_t * bullet1 = lv_obj_create(cont);
lv_obj_set_size(bullet1, 13, 13);
lv_obj_remove_style(bullet1, NULL, LV_PART_SCROLLBAR);
lv_obj_add_style(bullet1, &style_bullet, 0);
lv_obj_set_style_bg_color(bullet1, lv_palette_main(LV_PALETTE_RED), 0);
lv_obj_t * label1 = lv_label_create(cont);
lv_label_set_text(label1, text1);
lv_obj_t * bullet2 = lv_obj_create(cont);
lv_obj_set_size(bullet2, 13, 13);
lv_obj_remove_style(bullet2, NULL, LV_PART_SCROLLBAR);
lv_obj_add_style(bullet2, &style_bullet, 0);
lv_obj_set_style_bg_color(bullet2, lv_palette_main(LV_PALETTE_BLUE), 0);
lv_obj_t * label2 = lv_label_create(cont);
lv_label_set_text(label2, text2);
lv_obj_t * bullet3 = lv_obj_create(cont);
lv_obj_set_size(bullet3, 13, 13);
lv_obj_remove_style(bullet3, NULL, LV_PART_SCROLLBAR);
lv_obj_add_style(bullet3, &style_bullet, 0);
lv_obj_set_style_bg_color(bullet3, lv_palette_main(LV_PALETTE_GREEN), 0);
lv_obj_t * label3 = lv_label_create(cont);
lv_label_set_text(label3, text3);
if(disp_size == DISP_MEDIUM) {
static int32_t grid_col_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_CONTENT, LV_GRID_FR(8), LV_GRID_TEMPLATE_LAST};
static int32_t grid_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
lv_obj_set_grid_dsc_array(cont, grid_col_dsc, grid_row_dsc);
lv_obj_set_grid_cell(title_label, LV_GRID_ALIGN_START, 0, 4, LV_GRID_ALIGN_START, 0, 1);
lv_obj_set_grid_cell(scale, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 1, 3);
lv_obj_set_grid_cell(bullet1, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_CENTER, 2, 1);
lv_obj_set_grid_cell(bullet2, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(bullet3, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_CENTER, 4, 1);
lv_obj_set_grid_cell(label1, LV_GRID_ALIGN_STRETCH, 3, 1, LV_GRID_ALIGN_CENTER, 2, 1);
lv_obj_set_grid_cell(label2, LV_GRID_ALIGN_STRETCH, 3, 1, LV_GRID_ALIGN_CENTER, 3, 1);
lv_obj_set_grid_cell(label3, LV_GRID_ALIGN_STRETCH, 3, 1, LV_GRID_ALIGN_CENTER, 4, 1);
}
else {
static int32_t grid_col_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
lv_obj_set_grid_dsc_array(cont, grid_col_dsc, grid_row_dsc);
lv_obj_set_grid_cell(title_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 0, 1);
lv_obj_set_grid_cell(scale, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 1, 1);
lv_obj_set_grid_cell(bullet1, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(bullet2, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 3, 1);
lv_obj_set_grid_cell(bullet3, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 4, 1);
lv_obj_set_grid_cell(label1, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_START, 2, 1);
lv_obj_set_grid_cell(label2, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_START, 3, 1);
lv_obj_set_grid_cell(label3, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_START, 4, 1);
}
return scale;
}
static lv_obj_t * create_shop_item(lv_obj_t * parent, const void * img_src, const char * name, const char * category,
const char * price)
{
static int32_t grid_col_dsc[] = {LV_GRID_CONTENT, 5, LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
static int32_t grid_row_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
lv_obj_t * cont = lv_obj_create(parent);
lv_obj_remove_style_all(cont);
lv_obj_set_size(cont, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_grid_dsc_array(cont, grid_col_dsc, grid_row_dsc);
lv_obj_t * img = lv_image_create(cont);
lv_image_set_src(img, img_src);
lv_obj_set_grid_cell(img, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 0, 2);
lv_obj_t * label;
label = lv_label_create(cont);
lv_label_set_text(label, name);
lv_obj_set_grid_cell(label, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_END, 0, 1);
label = lv_label_create(cont);
lv_label_set_text(label, category);
lv_obj_add_style(label, &style_text_muted, 0);
lv_obj_set_grid_cell(label, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_START, 1, 1);
label = lv_label_create(cont);
lv_label_set_text(label, price);
lv_obj_set_grid_cell(label, LV_GRID_ALIGN_END, 3, 1, LV_GRID_ALIGN_END, 0, 1);
return cont;
}
static void ta_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * ta = lv_event_get_target(e);
lv_obj_t * kb = lv_event_get_user_data(e);
if(code == LV_EVENT_FOCUSED) {
if(lv_indev_get_type(lv_indev_active()) != LV_INDEV_TYPE_KEYPAD) {
lv_keyboard_set_textarea(kb, ta);
lv_obj_set_style_max_height(kb, LV_HOR_RES * 2 / 3, 0);
lv_obj_update_layout(tv); /*Be sure the sizes are recalculated*/
lv_obj_set_height(tv, LV_VER_RES - lv_obj_get_height(kb));
lv_obj_remove_flag(kb, LV_OBJ_FLAG_HIDDEN);
lv_obj_scroll_to_view_recursive(ta, LV_ANIM_OFF);
lv_indev_wait_release(lv_event_get_param(e));
}
}
else if(code == LV_EVENT_DEFOCUSED) {
lv_keyboard_set_textarea(kb, NULL);
lv_obj_set_height(tv, LV_VER_RES);
lv_obj_add_flag(kb, LV_OBJ_FLAG_HIDDEN);
lv_indev_reset(NULL, ta);
}
else if(code == LV_EVENT_READY || code == LV_EVENT_CANCEL) {
lv_obj_set_height(tv, LV_VER_RES);
lv_obj_add_flag(kb, LV_OBJ_FLAG_HIDDEN);
lv_indev_reset(NULL, ta); /*To forget the last clicked object to make it focusable again*/
}
}
static void birthday_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * ta = lv_event_get_target(e);
if(code == LV_EVENT_FOCUSED) {
if(lv_indev_get_type(lv_indev_active()) == LV_INDEV_TYPE_POINTER) {
if(calendar == NULL) {
lv_obj_add_flag(lv_layer_top(), LV_OBJ_FLAG_CLICKABLE);
calendar = lv_calendar_create(lv_layer_top());
lv_obj_set_style_bg_opa(lv_layer_top(), LV_OPA_50, 0);
lv_obj_set_style_bg_color(lv_layer_top(), lv_palette_main(LV_PALETTE_GREY), 0);
if(disp_size == DISP_SMALL) lv_obj_set_size(calendar, 180, 200);
else if(disp_size == DISP_MEDIUM) lv_obj_set_size(calendar, 200, 220);
else lv_obj_set_size(calendar, 300, 330);
lv_calendar_set_showed_date(calendar, 1990, 01);
lv_obj_align(calendar, LV_ALIGN_CENTER, 0, 30);
lv_obj_add_event_cb(calendar, calendar_event_cb, LV_EVENT_ALL, ta);
lv_calendar_header_dropdown_create(calendar);
}
}
}
}
static void calendar_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * ta = lv_event_get_user_data(e);
lv_obj_t * obj = lv_event_get_current_target(e);
if(code == LV_EVENT_VALUE_CHANGED) {
lv_calendar_date_t d;
lv_calendar_get_pressed_date(obj, &d);
char buf[32];
lv_snprintf(buf, sizeof(buf), "%02d.%02d.%d", d.day, d.month, d.year);
lv_textarea_set_text(ta, buf);
lv_obj_delete(calendar);
calendar = NULL;
lv_obj_remove_flag(lv_layer_top(), LV_OBJ_FLAG_CLICKABLE);
lv_obj_set_style_bg_opa(lv_layer_top(), LV_OPA_TRANSP, 0);
}
}
static void slider_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * obj = lv_event_get_target(e);
if(code == LV_EVENT_REFR_EXT_DRAW_SIZE) {
int32_t * s = lv_event_get_param(e);
*s = LV_MAX(*s, 60);
}
else if(code == LV_EVENT_DRAW_TASK_ADDED) {
lv_draw_task_t * draw_task = lv_event_get_param(e);
if(draw_task == NULL || draw_task->type != LV_DRAW_TASK_TYPE_FILL) return;
lv_draw_rect_dsc_t * draw_rect_dsc = draw_task->draw_dsc;
if(draw_rect_dsc->base.part == LV_PART_KNOB && lv_obj_has_state(obj, LV_STATE_PRESSED)) {
char buf[8];
lv_snprintf(buf, sizeof(buf), "%"LV_PRId32, lv_slider_get_value(obj));
lv_point_t text_size;
lv_text_get_size(&text_size, buf, font_normal, 0, 0, LV_COORD_MAX, LV_TEXT_FLAG_NONE);
lv_area_t txt_area;
txt_area.x1 = draw_task->area.x1 + lv_area_get_width(&draw_task->area) / 2 - text_size.x / 2;
txt_area.x2 = txt_area.x1 + text_size.x;
txt_area.y2 = draw_task->area.y1 - 10;
txt_area.y1 = txt_area.y2 - text_size.y;
lv_area_t bg_area;
bg_area.x1 = txt_area.x1 - LV_DPX(8);
bg_area.x2 = txt_area.x2 + LV_DPX(8);
bg_area.y1 = txt_area.y1 - LV_DPX(8);
bg_area.y2 = txt_area.y2 + LV_DPX(8);
lv_draw_rect_dsc_t rect_dsc;
lv_draw_rect_dsc_init(&rect_dsc);
rect_dsc.bg_color = lv_palette_darken(LV_PALETTE_GREY, 3);
rect_dsc.radius = LV_DPX(5);
lv_draw_rect(draw_rect_dsc->base.layer, &rect_dsc, &bg_area);
lv_draw_label_dsc_t label_dsc;
lv_draw_label_dsc_init(&label_dsc);
label_dsc.color = lv_color_white();
label_dsc.font = font_normal;
label_dsc.text = buf;
label_dsc.text_local = 1;
lv_draw_label(draw_rect_dsc->base.layer, &label_dsc, &txt_area);
}
}
}
static void chart_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * obj = lv_event_get_target(e);
if(code == LV_EVENT_PRESSED || code == LV_EVENT_RELEASED) {
lv_obj_invalidate(obj); /*To make the value boxes visible*/
}
else if(code == LV_EVENT_DRAW_TASK_ADDED) {
lv_draw_task_t * draw_task = lv_event_get_param(e);
lv_draw_dsc_base_t * base_dsc = draw_task->draw_dsc;
lv_draw_line_dsc_t * draw_line_dsc = lv_draw_task_get_line_dsc(draw_task);
if(base_dsc->part == LV_PART_ITEMS && draw_line_dsc) {
const lv_chart_series_t * ser = lv_chart_get_series_next(obj, NULL);
if(base_dsc->id1 == 1) ser = lv_chart_get_series_next(obj, ser);
lv_draw_triangle_dsc_t tri_dsc;
lv_draw_triangle_dsc_init(&tri_dsc);
tri_dsc.p[0].x = (int32_t)draw_line_dsc->p1.x;
tri_dsc.p[0].y = (int32_t)draw_line_dsc->p1.y;
tri_dsc.p[1].x = (int32_t)draw_line_dsc->p2.x;
tri_dsc.p[1].y = (int32_t)draw_line_dsc->p2.y;
tri_dsc.p[2].x = (int32_t)(draw_line_dsc->p1.y < draw_line_dsc->p2.y ? draw_line_dsc->p1.x : draw_line_dsc->p2.x);
tri_dsc.p[2].y = (int32_t)LV_MAX(draw_line_dsc->p1.y, draw_line_dsc->p2.y);
tri_dsc.bg_grad.dir = LV_GRAD_DIR_VER;
int32_t full_h = lv_obj_get_height(obj);
int32_t fract_uppter = (int32_t)(LV_MIN(draw_line_dsc->p1.y, draw_line_dsc->p2.y) - obj->coords.y1) * 255 / full_h;
int32_t fract_lower = (int32_t)(LV_MAX(draw_line_dsc->p1.y, draw_line_dsc->p2.y) - obj->coords.y1) * 255 / full_h;
tri_dsc.bg_grad.stops[0].color = ser->color;
tri_dsc.bg_grad.stops[0].opa = 255 - fract_uppter;
tri_dsc.bg_grad.stops[0].frac = 0;
tri_dsc.bg_grad.stops[1].color = ser->color;
tri_dsc.bg_grad.stops[1].opa = 255 - fract_lower;
tri_dsc.bg_grad.stops[1].frac = 255;
lv_draw_triangle(base_dsc->layer, &tri_dsc);
lv_draw_rect_dsc_t rect_dsc;
lv_draw_rect_dsc_init(&rect_dsc);
rect_dsc.bg_grad.dir = LV_GRAD_DIR_VER;
rect_dsc.bg_grad.stops[0].color = ser->color;
rect_dsc.bg_grad.stops[0].frac = 0;
rect_dsc.bg_grad.stops[0].opa = 255 - fract_lower;
rect_dsc.bg_grad.stops[1].color = ser->color;
rect_dsc.bg_grad.stops[1].frac = 255;
rect_dsc.bg_grad.stops[1].opa = 0;
lv_area_t rect_area;
rect_area.x1 = (int32_t)draw_line_dsc->p1.x;
rect_area.x2 = (int32_t)draw_line_dsc->p2.x;
rect_area.y1 = (int32_t)LV_MAX(draw_line_dsc->p1.y, draw_line_dsc->p2.y);
rect_area.y2 = (int32_t)obj->coords.y2;
lv_draw_rect(base_dsc->layer, &rect_dsc, &rect_area);
}
bool add_value = false;
if(base_dsc->part == LV_PART_INDICATOR && lv_chart_get_pressed_point(obj) == base_dsc->id2) {
if(lv_chart_get_type(obj) == LV_CHART_TYPE_LINE) {
lv_draw_rect_dsc_t outline_dsc;
lv_draw_rect_dsc_init(&outline_dsc);
outline_dsc.bg_opa = LV_OPA_TRANSP;
outline_dsc.outline_color = lv_color_white();
outline_dsc.outline_width = 2;
outline_dsc.radius = LV_RADIUS_CIRCLE;
lv_draw_rect(base_dsc->layer, &outline_dsc, &draw_task->area);
add_value = true;
}
}
if(base_dsc->part == LV_PART_ITEMS && lv_chart_get_pressed_point(obj) == base_dsc->id2) {
const lv_chart_series_t * ser = lv_chart_get_series_next(obj, NULL);
if(base_dsc->id1 == 1) ser = lv_chart_get_series_next(obj, ser);
if(lv_chart_get_type(obj) == LV_CHART_TYPE_BAR) {
lv_draw_fill_dsc_t * fill_dsc = draw_task->draw_dsc;
lv_draw_rect_dsc_t shadow_dsc;
lv_draw_rect_dsc_init(&shadow_dsc);
shadow_dsc.radius = fill_dsc->radius;
shadow_dsc.bg_opa = LV_OPA_TRANSP;
shadow_dsc.shadow_color = ser->color;
shadow_dsc.shadow_width = 15;
lv_draw_rect(base_dsc->layer, &shadow_dsc, &draw_task->area);
add_value = true;
}
}
if(add_value) {
const lv_chart_series_t * ser = lv_chart_get_series_next(obj, NULL);
if(base_dsc->id1 == 1) {
ser = lv_chart_get_series_next(obj, ser);
}
char buf[8];
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, ser->y_points[base_dsc->id2]);
lv_point_t text_size;
lv_text_get_size(&text_size, buf, font_normal, 0, 0, LV_COORD_MAX, LV_TEXT_FLAG_NONE);
lv_area_t txt_area;
txt_area.y2 = draw_task->area.y1 - LV_DPX(15);
txt_area.y1 = txt_area.y2 - text_size.y;
txt_area.x1 = draw_task->area.x1 + (lv_area_get_width(&draw_task->area) - text_size.x) / 2;
txt_area.x2 = txt_area.x1 + text_size.x;
lv_area_t bg_area;
bg_area.x1 = txt_area.x1 - LV_DPX(8);
bg_area.x2 = txt_area.x2 + LV_DPX(8);
bg_area.y1 = txt_area.y1 - LV_DPX(8);
bg_area.y2 = txt_area.y2 + LV_DPX(8);
lv_draw_rect_dsc_t rect_dsc;
lv_draw_rect_dsc_init(&rect_dsc);
rect_dsc.bg_color = ser->color;
rect_dsc.radius = LV_DPX(5);
lv_draw_rect(base_dsc->layer, &rect_dsc, &bg_area);
lv_draw_label_dsc_t label_dsc;
lv_draw_label_dsc_init(&label_dsc);
label_dsc.color = lv_color_white();
label_dsc.font = font_normal;
label_dsc.text = buf;
label_dsc.text_local = true;
lv_draw_label(base_dsc->layer, &label_dsc, &txt_area);
}
}
}
static void shop_chart_event_cb(lv_event_t * e)
{
LV_UNUSED(e);
}
static void scale1_indic1_anim_cb(void * var, int32_t v)
{
lv_arc_set_value(var, v);
lv_obj_t * card = lv_obj_get_parent(scale1);
lv_obj_t * label = lv_obj_get_child(card, -5);
lv_label_set_text_fmt(label, "Revenue: %"LV_PRId32" %%", v);
}
static void scale2_timer_cb(lv_timer_t * timer)
{
LV_UNUSED(timer);
static bool down1 = false;
static bool down2 = false;
static bool down3 = false;
if(down1) {
session_desktop -= 137;
if(session_desktop < 1400) down1 = false;
}
else {
session_desktop += 116;
if(session_desktop > 4500) down1 = true;
}
if(down2) {
session_tablet -= 3;
if(session_tablet < 1400) down2 = false;
}
else {
session_tablet += 9;
if(session_tablet > 4500) down2 = true;
}
if(down3) {
session_mobile -= 57;
if(session_mobile < 1400) down3 = false;
}
else {
session_mobile += 76;
if(session_mobile > 4500) down3 = true;
}
uint32_t all = session_desktop + session_tablet + session_mobile;
uint32_t angle1 = (session_desktop * 354) / all;
uint32_t angle2 = (session_tablet * 354) / all;
lv_arc_set_angles(lv_obj_get_child(scale2, 0), 0, angle1);
lv_arc_set_angles(lv_obj_get_child(scale2, 1), angle1 + 2, angle1 + 2 + angle2);
lv_arc_set_angles(lv_obj_get_child(scale2, 2), angle1 + 2 + angle2 + 2, 358);
lv_obj_t * card = lv_obj_get_parent(scale2);
lv_obj_t * label;
label = lv_obj_get_child(card, -5);
lv_label_set_text_fmt(label, "Desktop: %"LV_PRIu32, session_desktop);
label = lv_obj_get_child(card, -3);
lv_label_set_text_fmt(label, "Tablet: %"LV_PRIu32, session_tablet);
label = lv_obj_get_child(card, -1);
lv_label_set_text_fmt(label, "Mobile: %"LV_PRIu32, session_mobile);
}
static void scale3_anim_cb(void * var, int32_t v)
{
lv_obj_t * needle = lv_obj_get_child(var, 0);
lv_scale_set_image_needle_value(var, needle, v);
lv_obj_t * label = lv_obj_get_child(var, 1);
lv_label_set_text_fmt(label, "%"LV_PRId32, v);
}
static void scroll_anim_y_cb(void * var, int32_t v)
{
lv_obj_scroll_to_y(var, v, LV_ANIM_OFF);
}
static void delete_timer_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_DELETE) {
lv_timer_t * t = lv_event_get_user_data(e);
if(t) lv_timer_delete(t);
}
}
static void slideshow_anim_completed_cb(lv_anim_t * a_old)
{
LV_UNUSED(a_old);
lv_obj_t * cont = lv_tabview_get_content(tv);
uint32_t tab_id = lv_tabview_get_tab_active(tv);
tab_id += 1;
if(tab_id > 2) tab_id = 0;
lv_tabview_set_active(tv, tab_id, LV_ANIM_ON);
lv_obj_t * tab = lv_obj_get_child(cont, tab_id);
lv_obj_scroll_to_y(tab, 0, LV_ANIM_OFF);
lv_obj_update_layout(tv);
int32_t v = lv_obj_get_scroll_bottom(tab);
uint32_t t = lv_anim_speed(lv_display_get_dpi(NULL));
lv_anim_t a;
lv_anim_init(&a);
lv_anim_set_exec_cb(&a, scroll_anim_y_cb);
lv_anim_set_duration(&a, t);
lv_anim_set_playback_duration(&a, t);
lv_anim_set_values(&a, 0, v);
lv_anim_set_var(&a, tab);
lv_anim_set_completed_cb(&a, slideshow_anim_completed_cb);
lv_anim_start(&a);
}
static void scale3_delete_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_DELETE) {
lv_style_reset(&scale3_section1_main_style);
lv_style_reset(&scale3_section1_indicator_style);
lv_style_reset(&scale3_section1_tick_style);
lv_style_reset(&scale3_section2_main_style);
lv_style_reset(&scale3_section2_indicator_style);
lv_style_reset(&scale3_section2_tick_style);
lv_style_reset(&scale3_section3_main_style);
lv_style_reset(&scale3_section3_indicator_style);
lv_style_reset(&scale3_section3_tick_style);
}
}
static void tabview_delete_event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
if(code == LV_EVENT_DELETE) {
lv_style_reset(&style_text_muted);
lv_style_reset(&style_title);
lv_style_reset(&style_icon);
lv_style_reset(&style_bullet);
}
}
#endif
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