Juli
d92a2e53cc
Hold the knob to open a six-row menu: save/remove the playing camera as a favourite (12 NVS slots), play or forget favourites, choose the source (random insecam or favourites), time per camera, listing, screen and ring brightness, caption, and reboot into Wi-Fi setup. Settings live in NVS and override the Kconfig first-boot defaults. Camera URLs are stored with their COUNTER placeholder so favourites get a fresh cache-buster on every visit.
264 lines
8.8 KiB
C
264 lines
8.8 KiB
C
#include "ui.h"
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#include "display.h"
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#include "esp_lvgl_port.h"
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#include "lvgl.h"
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#include <string.h>
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static lv_obj_t *scr_status, *lbl_title, *lbl_msg;
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static lv_obj_t *scr_cam, *canvas, *overlay, *lbl_place, *lbl_meta, *badge, *marker, *bar, *toast;
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static lv_obj_t *scr_menu, *menu_title, *menu_row[UI_MENU_ROWS], *menu_label[UI_MENU_ROWS], *menu_value[UI_MENU_ROWS];
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static lv_obj_t *prev_screen;
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static lv_timer_t *toast_timer;
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static bool overlay_on = true;
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static lv_obj_t *label(lv_obj_t *parent, const lv_font_t *font, uint32_t rgb)
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{
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lv_obj_t *l = lv_label_create(parent);
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lv_obj_set_style_text_font(l, font, 0);
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lv_obj_set_style_text_color(l, lv_color_hex(rgb), 0);
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return l;
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}
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static lv_obj_t *plain_screen(void)
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{
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lv_obj_t *s = lv_obj_create(NULL);
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lv_obj_remove_style_all(s);
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lv_obj_set_size(s, LCD_H_RES, LCD_V_RES);
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lv_obj_set_style_bg_color(s, lv_color_hex(0x000000), 0);
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lv_obj_set_style_bg_opa(s, LV_OPA_COVER, 0);
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return s;
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}
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static void toast_hide_cb(lv_timer_t *t)
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{
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lv_obj_set_hidden(toast, true);
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toast_timer = NULL;
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}
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void ui_init(void)
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{
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lvgl_port_lock(0);
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// --- status page ---
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scr_status = plain_screen();
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lbl_title = label(scr_status, &lv_font_montserrat_24, 0xffffff);
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lv_obj_set_width(lbl_title, LCD_H_RES - 24);
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lv_obj_set_style_text_align(lbl_title, LV_TEXT_ALIGN_CENTER, 0);
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lv_obj_align(lbl_title, LV_ALIGN_TOP_MID, 0, 34);
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lbl_msg = label(scr_status, &lv_font_montserrat_14, 0xb8c0cc);
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lv_obj_set_width(lbl_msg, LCD_H_RES - 24);
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lv_obj_set_style_text_align(lbl_msg, LV_TEXT_ALIGN_CENTER, 0);
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lv_label_set_long_mode(lbl_msg, LV_LABEL_LONG_WRAP);
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lv_obj_align(lbl_msg, LV_ALIGN_TOP_MID, 0, 80);
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// --- camera page ---
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scr_cam = plain_screen();
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canvas = lv_canvas_create(scr_cam);
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lv_obj_set_pos(canvas, 0, 0);
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lv_obj_set_size(canvas, LCD_H_RES, LCD_V_RES);
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overlay = lv_obj_create(scr_cam);
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lv_obj_remove_style_all(overlay);
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lv_obj_set_size(overlay, LCD_H_RES, 44);
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lv_obj_align(overlay, LV_ALIGN_BOTTOM_MID, 0, 0);
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lv_obj_set_style_bg_color(overlay, lv_color_hex(0x000000), 0);
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lv_obj_set_style_bg_opa(overlay, LV_OPA_60, 0);
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lbl_place = label(overlay, &lv_font_montserrat_18, 0xffffff);
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lv_obj_set_width(lbl_place, LCD_H_RES - 16);
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lv_label_set_long_mode(lbl_place, LV_LABEL_LONG_DOT);
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lv_obj_set_pos(lbl_place, 8, 3);
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lbl_meta = label(overlay, &lv_font_montserrat_12, 0xc4ccd8);
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lv_obj_set_width(lbl_meta, LCD_H_RES - 16);
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lv_label_set_long_mode(lbl_meta, LV_LABEL_LONG_DOT);
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lv_obj_set_pos(lbl_meta, 8, 26);
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bar = lv_bar_create(scr_cam);
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lv_obj_remove_style_all(bar);
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lv_obj_set_size(bar, LCD_H_RES, 3);
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lv_obj_align(bar, LV_ALIGN_BOTTOM_MID, 0, 0);
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lv_bar_set_range(bar, 0, 1000);
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lv_obj_set_style_bg_color(bar, lv_color_hex(0xffffff), LV_PART_INDICATOR);
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lv_obj_set_style_bg_opa(bar, LV_OPA_80, LV_PART_INDICATOR);
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badge = label(scr_cam, &lv_font_montserrat_12, 0xffffff);
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lv_obj_set_style_bg_opa(badge, LV_OPA_COVER, 0);
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lv_obj_set_style_radius(badge, 3, 0);
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lv_obj_set_style_pad_hor(badge, 5, 0);
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lv_obj_set_style_pad_ver(badge, 2, 0);
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lv_obj_align(badge, LV_ALIGN_TOP_RIGHT, -6, 6);
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lv_obj_set_hidden(badge, true);
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marker = label(scr_cam, &lv_font_montserrat_12, 0x101010);
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lv_obj_set_style_bg_color(marker, lv_color_hex(0xffd040), 0);
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lv_obj_set_style_bg_opa(marker, LV_OPA_COVER, 0);
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lv_obj_set_style_radius(marker, 3, 0);
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lv_obj_set_style_pad_hor(marker, 5, 0);
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lv_obj_set_style_pad_ver(marker, 2, 0);
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lv_obj_align(marker, LV_ALIGN_TOP_LEFT, 6, 6);
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lv_obj_set_hidden(marker, true);
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// toast lives on the top layer so it shows over every page
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toast = label(lv_layer_top(), &lv_font_montserrat_14, 0xffffff);
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lv_obj_set_style_bg_color(toast, lv_color_hex(0x202830), 0);
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lv_obj_set_style_bg_opa(toast, LV_OPA_90, 0);
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lv_obj_set_style_radius(toast, 6, 0);
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lv_obj_set_style_pad_all(toast, 8, 0);
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lv_obj_align(toast, LV_ALIGN_CENTER, 0, -10);
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lv_obj_set_hidden(toast, true);
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// --- menu page ---
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scr_menu = plain_screen();
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lv_obj_t *titlebar = lv_obj_create(scr_menu);
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lv_obj_remove_style_all(titlebar);
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lv_obj_set_size(titlebar, LCD_H_RES, 22);
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lv_obj_set_style_bg_color(titlebar, lv_color_hex(0x1c2430), 0);
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lv_obj_set_style_bg_opa(titlebar, LV_OPA_COVER, 0);
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menu_title = label(titlebar, &lv_font_montserrat_14, 0x9fb3c8);
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lv_obj_align(menu_title, LV_ALIGN_LEFT_MID, 8, 0);
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for (int i = 0; i < UI_MENU_ROWS; i++) {
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menu_row[i] = lv_obj_create(scr_menu);
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lv_obj_remove_style_all(menu_row[i]);
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lv_obj_set_size(menu_row[i], LCD_H_RES, 24);
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lv_obj_set_pos(menu_row[i], 0, 24 + i * 24);
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lv_obj_set_style_bg_opa(menu_row[i], LV_OPA_COVER, 0);
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menu_label[i] = label(menu_row[i], &lv_font_montserrat_14, 0xffffff);
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lv_obj_set_width(menu_label[i], 190);
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lv_label_set_long_mode(menu_label[i], LV_LABEL_LONG_DOT);
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lv_obj_align(menu_label[i], LV_ALIGN_LEFT_MID, 10, 0);
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menu_value[i] = label(menu_row[i], &lv_font_montserrat_14, 0xc4ccd8);
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lv_obj_align(menu_value[i], LV_ALIGN_RIGHT_MID, -10, 0);
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}
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lv_screen_load(scr_status);
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lvgl_port_unlock();
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}
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void ui_status(const char *title, const char *msg)
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{
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lvgl_port_lock(0);
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lv_label_set_text(lbl_title, title ? title : "");
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lv_label_set_text(lbl_msg, msg ? msg : "");
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if (lv_screen_active() != scr_status) lv_screen_load(scr_status);
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lvgl_port_unlock();
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}
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void ui_show_camera_page(void)
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{
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lvgl_port_lock(0);
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if (lv_screen_active() != scr_cam) lv_screen_load(scr_cam);
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lvgl_port_unlock();
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}
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void ui_present_frame(uint16_t *rgb565)
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{
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lvgl_port_lock(0);
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lv_canvas_set_buffer(canvas, rgb565, LCD_H_RES, LCD_V_RES, LV_COLOR_FORMAT_RGB565);
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lv_obj_invalidate(canvas);
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lvgl_port_unlock();
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}
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void ui_set_caption(const char *place, const char *meta)
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{
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lvgl_port_lock(0);
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lv_label_set_text(lbl_place, place ? place : "");
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lv_label_set_text(lbl_meta, meta ? meta : "");
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lvgl_port_unlock();
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}
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void ui_set_badge(const char *text, uint32_t rgb)
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{
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lvgl_port_lock(0);
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if (!text || !overlay_on) {
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lv_obj_set_hidden(badge, true);
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} else {
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lv_label_set_text(badge, text);
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lv_obj_set_style_bg_color(badge, lv_color_hex(rgb), 0);
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lv_obj_set_hidden(badge, false);
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}
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lvgl_port_unlock();
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}
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void ui_set_progress(int permille)
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{
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lvgl_port_lock(0);
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if (permille < 0 || !overlay_on) {
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lv_obj_set_hidden(bar, true);
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} else {
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lv_bar_set_value(bar, permille > 1000 ? 1000 : permille, LV_ANIM_OFF);
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lv_obj_set_hidden(bar, false);
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}
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lvgl_port_unlock();
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}
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void ui_toast(const char *msg, uint32_t ms)
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{
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lvgl_port_lock(0);
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lv_label_set_text(toast, msg);
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lv_obj_set_hidden(toast, false);
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if (toast_timer) lv_timer_delete(toast_timer);
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toast_timer = lv_timer_create(toast_hide_cb, ms, NULL);
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lv_timer_set_repeat_count(toast_timer, 1);
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lvgl_port_unlock();
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}
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void ui_set_overlay_visible(bool visible)
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{
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lvgl_port_lock(0);
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overlay_on = visible;
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if (visible) {
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lv_obj_set_hidden(overlay, false);
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} else {
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lv_obj_set_hidden(overlay, true);
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lv_obj_set_hidden(badge, true);
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lv_obj_set_hidden(marker, true);
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lv_obj_set_hidden(bar, true);
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}
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lvgl_port_unlock();
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}
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bool ui_overlay_visible(void) { return overlay_on; }
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void ui_set_marker(const char *text)
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{
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lvgl_port_lock(0);
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if (!text || !overlay_on) {
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lv_obj_set_hidden(marker, true);
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} else {
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lv_label_set_text(marker, text);
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lv_obj_set_hidden(marker, false);
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}
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lvgl_port_unlock();
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}
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void ui_menu_show(const char *title, const ui_menu_row_t *rows, int count, int top, int selected, bool editing)
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{
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lvgl_port_lock(0);
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lv_label_set_text(menu_title, title);
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for (int i = 0; i < UI_MENU_ROWS; i++) {
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int idx = top + i;
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bool present = idx < count;
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lv_obj_set_hidden(menu_row[i], !present);
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if (!present) continue;
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bool sel = idx == selected;
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lv_obj_set_style_bg_color(menu_row[i], lv_color_hex(sel ? 0x2f81f7 : 0x000000), 0);
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lv_label_set_text(menu_label[i], rows[idx].label);
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lv_obj_set_style_text_color(menu_label[i], lv_color_hex(rows[idx].dim ? 0x6c7684 : 0xffffff), 0);
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lv_label_set_text(menu_value[i], rows[idx].value ? rows[idx].value : "");
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lv_obj_set_style_text_color(menu_value[i],
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lv_color_hex(sel && editing ? 0xffd040 : sel ? 0xffffff : 0xc4ccd8), 0);
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}
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if (lv_screen_active() != scr_menu) {
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prev_screen = lv_screen_active();
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lv_screen_load(scr_menu);
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}
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lvgl_port_unlock();
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}
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void ui_menu_hide(void)
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{
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lvgl_port_lock(0);
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if (lv_screen_active() == scr_menu) lv_screen_load(prev_screen ? prev_screen : scr_cam);
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lvgl_port_unlock();
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}
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