Xandrossian/homeassistant_espscreen
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Add persistent per-screen brightness, standby and clock settings

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This commit is contained in:
Max Gramser
2026-09-12 13:31:18 +02:00
parent 747ec4cceb
commit 917b3d6d09
18 changed files with 634 additions and 240 deletions
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components/smart_display/runtime_tiles.h
+36 -1
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@@ -1,5 +1,7 @@
#pragma once
#include "runtime_model.h"
#include "screen_settings.h"
#include "esphome/core/preferences.h"
#include "cyd_ui.h"
#include "light_controls.h"
#include "esphome/components/json/json_util.h"
@@ -14,7 +16,30 @@ inline bool enabled = false;
inline Model model;
inline int active_index = -1;
inline uint32_t last_received = 0;
inline std::function<void()> layout_changed, refresh, dismiss;
inline std::function<void()> layout_changed, refresh, dismiss, settings_changed;
inline esphome::ESPPreferenceObject settings_preference;
inline void load_settings() {
settings_preference = esphome::global_preferences->make_preference<screen_settings::Settings>(0x53435231);
screen_settings::Settings saved;
if (settings_preference.load(&saved) && saved.valid()) screen_settings::current = saved;
}
inline bool parse_settings(JsonObject obj, screen_settings::Settings &s) {
// Require the complete known schema; validate before touching any runtime state.
if (obj.size() != 11) return false;
const char *flags[] = {"standby_enabled", "night_enabled", "show_clock", "clock_24h", "home_on_standby"};
int32_t *flag_values[] = {&s.standby_enabled, &s.night_enabled, &s.show_clock, &s.clock_24h, &s.home_on_standby};
for (int i = 0; i < 5; ++i) {
if (!obj[flags[i]].is<bool>()) return false;
*flag_values[i] = obj[flags[i]].as<bool>();
}
const char *numbers[] = {"standby_seconds", "brightness", "standby_brightness", "night_start", "night_end", "night_brightness"};
int32_t *values[] = {&s.standby_seconds, &s.brightness, &s.standby_brightness, &s.night_start, &s.night_end, &s.night_brightness};
for (int i = 0; i < 6; ++i) {
if (!obj[numbers[i]].is<int>() || obj[numbers[i]].is<bool>()) return false;
*values[i] = obj[numbers[i]].as<int>();
}
return s.valid();
}
inline std::function<void(Tile &)> detail, detail_update;
struct Widgets { lv_obj_t *tile{}, *title{}, *value{}, *circle{}, *icon{}; size_t index{}; int cached_active = -1; };
inline std::array<Widgets, MAX_TILES> widgets;
@@ -48,6 +73,11 @@ inline std::string receive(const std::string &payload) {
auto op = string(root["op"]);
if (op == "layout") {
if (!root["entities"].is<JsonArray>() || !root["title"].is<const char *>()) return false;
auto settings = screen_settings::current;
if (!root["settings"].isNull() && (!root["settings"].is<JsonObject>() ||
!parse_settings(root["settings"].as<JsonObject>(), settings))) {
result = "Fout: scherminstellingen"; return false;
}
std::vector<std::string> entities;
for (JsonVariant entity : root["entities"].as<JsonArray>()) {
if (!entity.is<const char *>() || entities.size() == MAX_TILES) return false;
@@ -55,6 +85,11 @@ inline std::string receive(const std::string &payload) {
}
bool changed = false;
if (!model.set_layout(entities, string(root["title"], 96), changed)) return false;
if (!(settings == screen_settings::current)) {
screen_settings::current = settings;
settings_preference.save(&settings); // ESPHome batches flash writes; no write on keepalive.
if (settings_changed) settings_changed();
}
if (changed) { active_index = -1; for (auto &w : widgets) w.cached_active = -1; if (dismiss) dismiss(); }
last_received = esphome::millis();
if (layout_changed) layout_changed();