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将流程事件接口与流程运行环境解耦。

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This commit is contained in:
fengjiayi
2025-06-02 19:17:30 +08:00
parent c7fbdc1cbb
commit 999060b67a
22 changed files with 734 additions and 483 deletions
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104
NodeFlow/Env/RemoteFlowEnvironment.cs
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@@ -15,16 +15,19 @@ namespace Serein.NodeFlow.Env
/// <summary>
/// 远程流程环境
/// </summary>
public class RemoteFlowEnvironment : ChannelFlowTrigger<string>, IFlowEnvironment , IFlowEnvironmentEvent
public class RemoteFlowEnvironment : ChannelFlowTrigger<string>, IFlowEnvironment
{
/// <summary>
/// 连接到远程环境后切换到的环境接口实现
/// </summary>
/// <param name="remoteMsgUtil">连接到远程环境后，本地环境自动切换到对应的环境实体</param>
/// <param name="uIContextOperation">远程环境下需要操作UI线程时，所提供的线程上下文封装工具</param>
public RemoteFlowEnvironment(RemoteMsgUtil remoteMsgUtil, UIContextOperation uIContextOperation)
public RemoteFlowEnvironment(RemoteMsgUtil remoteMsgUtil,
IFlowEnvironmentEvent flowEnvironmentEvent,
UIContextOperation uIContextOperation)
{
this.UIContextOperation = uIContextOperation;
this.Event = flowEnvironmentEvent;
RemoteMsgUtil = remoteMsgUtil;
msgClient = new MsgControllerOfClient(this, remoteMsgUtil.SendAsync); // 这里提供的是主动发送消息的方法
remoteMsgUtil.EnvClient.MsgHandleHelper.AddModule(msgClient, (ex, send) =>
@@ -43,32 +46,13 @@ namespace Serein.NodeFlow.Env
/// </summary>
private Dictionary<string, IFlowNode> NodeModels { get; } = [];
public event LoadDllHandler OnDllLoad;
public event ProjectLoadedHandler OnProjectLoaded;
public event ProjectSavingHandler OnProjectSaving;
public event CanvasCreateHandler OnCanvasCreate;
public event CanvasRemoveHandler OnCanvasRemove;
public event NodeConnectChangeHandler OnNodeConnectChange;
public event NodeCreateHandler OnNodeCreate;
public event NodeRemoveHandler OnNodeRemove;
public event NodePlaceHandler OnNodePlace;
public event NodeTakeOutHandler OnNodeTakeOut;
public event StartNodeChangeHandler OnStartNodeChange;
public event FlowRunCompleteHandler OnFlowRunComplete;
public event MonitorObjectChangeHandler OnMonitorObjectChange;
public event NodeInterruptStateChangeHandler OnNodeInterruptStateChange;
public event ExpInterruptTriggerHandler OnInterruptTrigger;
public event IOCMembersChangedHandler OnIOCMembersChanged;
public event NodeLocatedHandler OnNodeLocated;
public event NodeMovedHandler OnNodeMoved;
public event EnvOutHandler OnEnvOut;
public ISereinIOC IOC => throw new NotImplementedException();
/// <summary>
/// 流程事件
/// </summary>
public IFlowEnvironmentEvent Event { get => this; }
public IFlowEnvironmentEvent Event { get; private set; }
public string EnvName => LocalFlowEnvironment.SpaceName;
/// <summary>
@@ -116,7 +100,7 @@ namespace Serein.NodeFlow.Env
/// <param name="class">日志级别</param>
public void WriteLine(InfoType type, string message, InfoClass @class = InfoClass.Trivial)
{
OnEnvOut?.Invoke(type, message);
Event.OnEnvOutput(type, message);
}
public async Task StartRemoteServerAsync(int port = 7525)
@@ -151,7 +135,7 @@ namespace Serein.NodeFlow.Env
var result = await msgClient.SendAndWaitDataAsync<SereinProjectData>(EnvMsgTheme.SaveProject);
if (result is not null)
{
OnProjectSaving?.Invoke(new ProjectSavingEventArgs(result));
Event.OnProjectSaving(new ProjectSavingEventArgs(result));
}
});
@@ -186,7 +170,7 @@ namespace Serein.NodeFlow.Env
FileName = "Remote",
};
var mdInfos = lib.Mds.ToList();
UIContextOperation?.Invoke(() => OnDllLoad?.Invoke(new LoadDllEventArgs(nodeLibraryInfo, mdInfos))); // 通知UI创建dll面板显示
UIContextOperation?.Invoke(() => Event.OnDllLoad(new LoadDllEventArgs(nodeLibraryInfo, mdInfos))); // 通知UI创建dll面板显示
foreach (var mdInfo in mdInfos)
{
MethodDetailss.TryAdd(mdInfo.MethodName, new MethodDetails(mdInfo)); // 从DLL读取时生成元数据
@@ -200,7 +184,7 @@ namespace Serein.NodeFlow.Env
var canvasModel = new FlowCanvasDetails(this);
canvasModel.LoadInfo(info);
var e = new CanvasCreateEventArgs(canvasModel);
OnCanvasCreate?.Invoke(e);
Event.OnCanvasCreated(e);
}
// 加载节点
@@ -216,7 +200,7 @@ namespace Serein.NodeFlow.Env
UIContextOperation?.Invoke(() =>
{
OnProjectLoaded?.Invoke(new ProjectLoadedEventArgs()); // 加载完成
Event.OnProjectLoaded(new ProjectLoadedEventArgs()); // 加载完成
});
IsLoadingProject = false;
@@ -488,7 +472,7 @@ namespace Serein.NodeFlow.Env
Width = info.Width,
};
UIContextOperation?.Invoke(() =>
OnCanvasCreate?.Invoke(new CanvasCreateEventArgs(model)));
Event.OnCanvasCreated(new CanvasCreateEventArgs(model)));
return info;
}
@@ -510,40 +494,14 @@ namespace Serein.NodeFlow.Env
if (result)
{
UIContextOperation?.Invoke(() =>
OnCanvasRemove?.Invoke(new CanvasRemoveEventArgs(canvasGuid)));
Event.OnCanvasRemoved(new CanvasRemoveEventArgs(canvasGuid)));
}
return true;
}
/// <summary>
/// 移动节点，通知远程环境也一起移动，保持相对位置一致
/// </summary>
/// <param name="nodeGuid"></param>
/// <param name="x"></param>
/// <param name="y"></param>
public void MoveNode(string cavnasGuid, string nodeGuid, double x, double y)
{
//UIContextOperation?.Invoke(() =>
//{
// OnNodeMoved?.Invoke(new NodeMovedEventArgs(nodeGuid, x, y));
//});
_ = msgClient.SendAsync(EnvMsgTheme.MoveNode,
new
{
cavnasGuid,
nodeGuid,
x,
y
});
if(NodeModels.TryGetValue(nodeGuid, out var nodeModel))
{
nodeModel.Position.X = x;
nodeModel.Position.Y = y;
}
}
/// <summary>
@@ -561,7 +519,7 @@ namespace Serein.NodeFlow.Env
});
if (NodeModels.TryGetValue(newNodeGuid, out var nodeModel)) // 存在节点
{
UIContextOperation?.Invoke(() => OnStartNodeChange?.Invoke(new StartNodeChangeEventArgs(canvasGuid, nodeGuid, newNodeGuid)));
UIContextOperation?.Invoke(() => Event.OnStartNodeChanged(new StartNodeChangeEventArgs(canvasGuid, nodeGuid, newNodeGuid)));
}
return newNodeGuid;
}
@@ -622,7 +580,7 @@ namespace Serein.NodeFlow.Env
var result = await msgClient.SendAndWaitDataAsync<bool>(EnvMsgTheme.ConnectInvokeNode, sendObj);
if (result)
{
OnNodeConnectChange?.Invoke(new NodeConnectChangeEventArgs(canvasGuid,
Event.OnNodeConnectChanged(new NodeConnectChangeEventArgs(canvasGuid,
fromNodeGuid,
toNodeGuid,
JunctionOfConnectionType.Invoke,
@@ -697,7 +655,7 @@ namespace Serein.NodeFlow.Env
var result = await msgClient.SendAndWaitDataAsync<bool>(EnvMsgTheme.ConnectArgSourceNode, sendObj);
if (result)
{
OnNodeConnectChange?.Invoke(new NodeConnectChangeEventArgs(canvasGuid,
Event.OnNodeConnectChanged(new NodeConnectChangeEventArgs(canvasGuid,
fromNodeGuid,
toNodeGuid,
JunctionOfConnectionType.Arg,
@@ -739,7 +697,7 @@ namespace Serein.NodeFlow.Env
{
UIContextOperation.Invoke(() =>
{
OnNodeConnectChange?.Invoke(new NodeConnectChangeEventArgs(canvasGuid,
Event.OnNodeConnectChanged(new NodeConnectChangeEventArgs(canvasGuid,
fromNodeGuid,
toNodeGuid,
JunctionOfConnectionType.Invoke,
@@ -768,7 +726,7 @@ namespace Serein.NodeFlow.Env
{
UIContextOperation.Invoke(() =>
{
OnNodeConnectChange?.Invoke(new NodeConnectChangeEventArgs(canvasGuid,
Event.OnNodeConnectChanged(new NodeConnectChangeEventArgs(canvasGuid,
fromNodeGuid,
toNodeGuid,
JunctionOfConnectionType.Arg,
@@ -914,7 +872,7 @@ namespace Serein.NodeFlow.Env
// 通知UI更改
UIContextOperation.Invoke(() =>
{
OnNodeCreate?.Invoke(new NodeCreateEventArgs(canvasGuid, nodeModel, position));
Event.OnNodeCreated(new NodeCreateEventArgs(canvasGuid, nodeModel, position));
});
return nodeInfo;
}
@@ -945,7 +903,7 @@ namespace Serein.NodeFlow.Env
// 通知UI更改
UIContextOperation.Invoke(() =>
{
OnNodePlace?.Invoke(new NodePlaceEventArgs(canvasGuid, nodeGuid, containerNodeGuid)); // 通知UI更改节点放置位置
Event.OnNodePlace(new NodePlaceEventArgs(canvasGuid, nodeGuid, containerNodeGuid)); // 通知UI更改节点放置位置
});
}
return result;
@@ -977,7 +935,7 @@ namespace Serein.NodeFlow.Env
// 通知UI更改
UIContextOperation.Invoke(() =>
{
OnNodeTakeOut?.Invoke(new NodeTakeOutEventArgs(canvasGuid, nodeGuid)); // 重新放置在画布上
Event.OnNodeTakeOut(new NodeTakeOutEventArgs(canvasGuid, nodeGuid)); // 重新放置在画布上
});
}
return result;
@@ -1002,7 +960,7 @@ namespace Serein.NodeFlow.Env
{
UIContextOperation.Invoke(() =>
{
OnNodeRemove?.Invoke(new NodeRemoveEventArgs(canvasGuid, nodeGuid));
Event.OnNodeRemoved(new NodeRemoveEventArgs(canvasGuid, nodeGuid));
});
}
else
@@ -1102,9 +1060,9 @@ namespace Serein.NodeFlow.Env
/// 需要定位某个节点
/// </summary>
/// <param name="nodeGuid"></param>
public void NodeLocated(string nodeGuid)
public void NodeLocate(string nodeGuid)
{
UIContextOperation?.Invoke(() => OnNodeLocated?.Invoke(new NodeLocatedEventArgs(nodeGuid)));
UIContextOperation?.Invoke(() => Event.OnNodeLocated(new NodeLocatedEventArgs(nodeGuid)));
}
/// <summary>
@@ -1236,7 +1194,7 @@ namespace Serein.NodeFlow.Env
TryAddNode(nodeModel); // 加载项目时将节点加载到环境中
UIContextOperation?.Invoke(() =>
OnNodeCreate?.Invoke(new NodeCreateEventArgs(canvasGuid, nodeModel, nodeInfo.Position))); // 添加到UI上
Event.OnNodeCreated(new NodeCreateEventArgs(canvasGuid, nodeModel, nodeInfo.Position))); // 添加到UI上
}
#endregion
@@ -1258,8 +1216,8 @@ namespace Serein.NodeFlow.Env
var canvasGuid = nodeInfo.CanvasGuid;
childNode.ContainerNode = parentNode;
parentNode.ChildrenNode.Add(childNode);
UIContextOperation?.Invoke(() =>
OnNodePlace?.Invoke(new NodePlaceEventArgs(canvasGuid,nodeInfo.Guid, nodeInfo.ParentNodeGuid)) // 通知UI更改节点放置位置
UIContextOperation?.Invoke(() =>
Event.OnNodePlace(new NodePlaceEventArgs(canvasGuid,nodeInfo.Guid, nodeInfo.ParentNodeGuid)) // 通知UI更改节点放置位置
);
}
@@ -1294,7 +1252,7 @@ namespace Serein.NodeFlow.Env
// 遍历当前类型分支的节点（确认连接关系）
foreach (var toNode in item.toNodes)
{
UIContextOperation?.Invoke(() => OnNodeConnectChange?.Invoke(new NodeConnectChangeEventArgs(canvasGuid,
UIContextOperation?.Invoke(() => Event.OnNodeConnectChanged(new NodeConnectChangeEventArgs(canvasGuid,
fromNode.Guid,
toNode.Guid,
JunctionOfConnectionType.Invoke,
@@ -1320,7 +1278,7 @@ namespace Serein.NodeFlow.Env
{
var canvasGuid = toNode.CanvasDetails.Guid;
UIContextOperation?.Invoke(() =>
OnNodeConnectChange?.Invoke(
Event.OnNodeConnectChanged(
new NodeConnectChangeEventArgs(
canvasGuid,
fromNode.Guid, // 从哪个节点开始
@@ -1335,7 +1293,7 @@ namespace Serein.NodeFlow.Env
}
#endregion
});
UIContextOperation?.Invoke(() => OnProjectLoaded?.Invoke(new ProjectLoadedEventArgs()));
UIContextOperation?.Invoke(() => Event.OnProjectLoaded(new ProjectLoadedEventArgs()));
}