同步移动端工程、设备控制改进与发布资料

核桃派软件源代码/app/control.py

@@ -0,0 +1,47 @@
+"""Shared device operations used by REST and mobile adapters."""
+from __future__ import annotations
+
+import hashlib
+import json
+import threading
+
+from app.config.store import validate_config
+
+
+class DeviceControl:
+    def __init__(self, store, display, power_monitor, performance_mode):
+        self.store = store
+        self.display = display
+        self.power_monitor = power_monitor
+        self.performance_mode = performance_mode
+        self.lock = threading.RLock()
+
+    @staticmethod
+    def revision(value):
+        return hashlib.sha256(json.dumps(value, sort_keys=True, ensure_ascii=False,
+            separators=(",", ":"), allow_nan=False).encode("utf-8")).hexdigest()
+
+    def update_config(self, values):
+        with self.lock:
+            config = validate_config({**self.store.config, **values})
+            if "low_voltage_protection_enabled" in values:
+                enabled = config["low_voltage_protection_enabled"]
+                self.store.update({"low_voltage_protection_enabled": enabled})
+                self.power_monitor.set_protection_enabled(enabled)
+                if enabled:
+                    self.power_monitor.sample_now()
+            if "orientation" in values:
+                self.display.set_orientation(config["orientation"])
+            if "brightness" in values:
+                self.display.set_brightness(config["brightness"])
+            if "matrix_refresh_rate_limit_hz" in values:
+                self.display.set_refresh_rate_limit(config["matrix_refresh_rate_limit_hz"])
+            if "performance_mode_enabled" in values:
+                self.performance_mode.transact(config["performance_mode_enabled"],
+                    lambda enabled: self.store.update({"performance_mode_enabled": enabled}))
+            remaining = {key: config[key] for key in (
+                "default_font", "default_text_size", "preview_refresh_interval_ms",
+                "custom_test_color", "workspace_order", "animation_preview_max_concurrent") if key in values}
+            if remaining:
+                self.store.update(remaining)
+            return self.store.config