增加大华设备对云台移动、缩放、聚集、光圈、校时、重启的支持

增加海康、大华对预置点的支持

SHH.CameraSdk/Drivers/HikVision/HikVideoSource.cs

@@ -19,7 +19,7 @@ namespace SHH.CameraSdk;
 /// <para>✅ 4. [Feat C] 性能优化：在解码回调中使用 <see cref="Monitor.TryEnter"/> 竞争锁，有效规避在设备断开瞬间可能产生的驱动层死锁</para>
 /// </summary>
 public class HikVideoSource : BaseVideoSource, 
-    IHikContext, ITimeSyncFeature, IRebootFeature, IPtzFeature
+    IHikContext, ITimeSyncFeature, IRebootFeature, IPtzFeature, IPresetFeature
 {
     #region --- 1. 静态资源与全局路由 (Static Resources) ---
 
@@ -43,6 +43,7 @@ public class HikVideoSource : BaseVideoSource,
     private readonly HikTimeSyncProvider _timeProvider;
     private readonly HikRebootProvider _rebootProvider;
     private readonly HikPtzProvider _ptzProvider;
+    private readonly HikPresetProvider _presetProvider;
 
     // SDK 句柄与资源
     private int _userId = -1;       // SDK 登录句柄
@@ -68,9 +69,7 @@ public class HikVideoSource : BaseVideoSource,
 
     #region --- 3. 构造函数 (Constructor) ---
 
-    /// <summary>
-    /// 海康视频源实现
-    /// </summary>
+    /// <summary>海康视频源实现</summary>
     /// <param name="config"></param>
     public HikVideoSource(VideoSourceConfig config) : base(config)
     {
@@ -78,6 +77,7 @@ public class HikVideoSource : BaseVideoSource,
         _timeProvider = new HikTimeSyncProvider(this);
         _rebootProvider = new HikRebootProvider(this);
         _ptzProvider = new HikPtzProvider(this);
+        _presetProvider = new HikPresetProvider(this);
 
         // Modified: [Fix GC Crash] 移除此处的 new REALDATACALLBACK
         // 直接使用构造函数初始化的 _realDataCallBack，保证委托地址在整个对象生命周期内不变
@@ -89,15 +89,11 @@ public class HikVideoSource : BaseVideoSource,
 
     #region --- 4. 接口实现：IHikContext & Features (Interface Impls) ---
 
-    /// <summary>
-    /// 获取登录句柄
-    /// </summary>
+    /// <summary>获取登录句柄</summary>
     /// <returns></returns>
     public int GetUserId() => _userId; // 暴露父类或私有的 _userId
     
-    /// <summary>
-    /// 获取设备IP
-    /// </summary>
+    /// <summary>获取设备IP</summary>
     /// <returns></returns>
     public string GetDeviceIp() => Config.IpAddress;
 
@@ -107,22 +103,16 @@ public class HikVideoSource : BaseVideoSource,
     /// <returns></returns>
     public Task<DateTime> GetTimeAsync() => _timeProvider.GetTimeAsync();
 
-    /// <summary>
-    /// 设置设备时间
-    /// </summary>
+    /// <summary>设置设备时间</summary>
     /// <param name="time"></param>
     /// <returns></returns>
     public Task SetTimeAsync(DateTime time) => _timeProvider.SetTimeAsync(time);
 
-    /// <summary>
-    /// 重启设备
-    /// </summary>
+    /// <summary>重启设备</summary>
     /// <returns></returns>
     public Task RebootAsync() => _rebootProvider.RebootAsync();
 
-    /// <summary>
-    /// PTZ 控制
-    /// </summary>
+    /// <summary>PTZ 控制</summary>
     /// <param name="action"></param>
     /// <param name="stop"></param>
     /// <param name="speed"></param>
@@ -130,9 +120,7 @@ public class HikVideoSource : BaseVideoSource,
     public Task PtzControlAsync(PtzAction action, bool stop, int speed = 4)
         => _ptzProvider.PtzControlAsync(action, stop, speed);
 
-    /// <summary>
-    /// PTZ 步长
-    /// </summary>
+    /// <summary>PTZ 步长</summary>
     /// <param name="action"></param>
     /// <param name="durationMs"></param>
     /// <param name="speed"></param>
@@ -140,6 +128,18 @@ public class HikVideoSource : BaseVideoSource,
     public Task PtzStepAsync(PtzAction action, int durationMs, int speed = 4)
         => _ptzProvider.PtzStepAsync(action, durationMs, speed);
 
+    /// <summary>跳转到预置点</summary>
+    public Task GotoPresetAsync(int presetIndex)
+        => _presetProvider.GotoPresetAsync(presetIndex);
+
+    /// <summary>设置/保存当前位置为预置点</summary>
+    public Task SetPresetAsync(int presetIndex)
+        => _presetProvider.SetPresetAsync(presetIndex);
+
+    /// <summary>删除预置点</summary>
+    public Task RemovePresetAsync(int presetIndex)
+        => _presetProvider.RemovePresetAsync(presetIndex);
+
     #endregion
 
     #region --- 5. 生命周期重写 (Lifecycle Overrides) ---