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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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296
NodeFlow/Env/LocalFlowEnvironment.cs
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@@ -16,12 +16,27 @@ using System.Text;
namespace Serein.NodeFlow.Env
{
public class ADmmm
{
private readonly IFlowEnvironment flowEnvironment;
private readonly IFlowEnvironmentEvent flowEnvironmentEvent;
public ADmmm(IFlowEnvironment flowEnvironment, IFlowEnvironmentEvent flowEnvironmentEvent)
{
this.flowEnvironment = flowEnvironment;
this.flowEnvironmentEvent = flowEnvironmentEvent;
}
}
/// <summary>
/// 运行环境
/// </summary>
public class LocalFlowEnvironment : IFlowEnvironment, IFlowEnvironmentEvent
public class LocalFlowEnvironment : IFlowEnvironment/*, IFlowEnvironmentEvent*/
{
/// <summary>
/// 节点的命名空间
@@ -34,18 +49,19 @@ namespace Serein.NodeFlow.Env
/// <summary>
/// 流程运行环境
/// </summary>
public LocalFlowEnvironment()
public LocalFlowEnvironment(IFlowEnvironmentEvent flowEnvironmentEvent)
{
this.sereinIOC = new SereinIOC();
this.Event = flowEnvironmentEvent;
this.IsGlobalInterrupt = false;
this.flowTaskManagement = null;
this.sereinIOC.OnIOCMembersChanged += e =>
{
if (OperatingSystem.IsWindows())
{
UIContextOperation?.Invoke(() => this?.OnIOCMembersChanged?.Invoke(e)); // 监听IOC容器的注册
UIContextOperation?.Invoke(() => Event.OnIOCMembersChanged(e)); // 监听IOC容器的注册
}
};
this.FlowLibraryManagement = new FlowLibraryManagement(this); // 实例化类库管理
this.NodeMVVMManagement = new NodeMVVMManagement();
@@ -68,8 +84,8 @@ namespace Serein.NodeFlow.Env
PersistennceInstance.Add(typeof(IFlowEnvironment), (LocalFlowEnvironment)this); // 缓存流程实例
PersistennceInstance.Add(typeof(ISereinIOC), this); // 缓存容器服务
ReRegisterPersistennceInstance();
ReRegisterPersistennceInstance();
#endregion
}
@@ -115,10 +131,10 @@ namespace Serein.NodeFlow.Env
#endregion
#region 环境运行事件
/// <summary>
/*/// <summary>
/// 加载Dll
/// </summary>
public event LoadDllHandler? OnDllLoad;
public event LoadDllHandler? DllLoad;
/// <summary>
/// 移除DLL
@@ -128,93 +144,88 @@ namespace Serein.NodeFlow.Env
/// <summary>
/// 项目加载完成
/// </summary>
public event ProjectLoadedHandler? OnProjectLoaded;
public event ProjectLoadedHandler? ProjectLoaded;
/// <summary>
/// 项目准备保存
/// </summary>
public event ProjectSavingHandler? OnProjectSaving;
public event ProjectSavingHandler? ProjectSaving;
/// <summary>
/// 节点连接属性改变事件
/// </summary>
public event NodeConnectChangeHandler? OnNodeConnectChange;
public event NodeConnectChangeHandler? NodeConnectChanged;
/// <summary>
/// 节点创建事件
/// </summary>
public event NodeCreateHandler? OnNodeCreate;
public event NodeCreateHandler? NodeCreated;
/// <summary>
/// 移除节点事件
/// </summary>
public event NodeRemoveHandler? OnNodeRemove;
public event NodeRemoveHandler? NodeRemoved;
/// <summary>
/// 节点放置事件
/// </summary>
public event NodePlaceHandler OnNodePlace;
public event NodePlaceHandler NodePlace;
/// <summary>
/// 节点取出事件
/// </summary>
public event NodeTakeOutHandler OnNodeTakeOut;
public event NodeTakeOutHandler NodeTakeOut;
/// <summary>
/// 起始节点变化事件
/// </summary>
public event StartNodeChangeHandler? OnStartNodeChange;
public event StartNodeChangeHandler? StartNodeChanged;
/// <summary>
/// 流程运行完成事件
/// </summary>
public event FlowRunCompleteHandler? OnFlowRunComplete;
public event FlowRunCompleteHandler? FlowRunComplete;
/// <summary>
/// 被监视的对象改变事件
/// </summary>
public event MonitorObjectChangeHandler? OnMonitorObjectChange;
public event MonitorObjectChangeHandler? MonitorObjectChanged;
/// <summary>
/// 节点中断状态改变事件
/// </summary>
public event NodeInterruptStateChangeHandler? OnNodeInterruptStateChange;
public event NodeInterruptStateChangeHandler? NodeInterruptStateChanged;
/// <summary>
/// 节点触发了中断
/// </summary>
public event ExpInterruptTriggerHandler? OnInterruptTrigger;
public event ExpInterruptTriggerHandler? InterruptTriggered;
/// <summary>
/// 容器改变
/// </summary>
public event IOCMembersChangedHandler? OnIOCMembersChanged;
public event IOCMembersChangedHandler? IOCMembersChanged;
/// <summary>
/// 节点需要定位
/// </summary>
public event NodeLocatedHandler? OnNodeLocated;
/// <summary>
/// 节点移动了（远程插件）
/// </summary>
public event NodeMovedHandler? OnNodeMoved;
public event NodeLocatedHandler? NodeLocated;
/// <summary>
/// 运行环境输出
/// </summary>
public event EnvOutHandler? OnEnvOut;
public event EnvOutHandler? EnvOutput;
/// <summary>
/// 本地环境添加了画布
/// </summary>
public event CanvasCreateHandler OnCanvasCreate;
public event CanvasCreateHandler CanvasCreated;
/// <summary>
/// 本地环境移除了画布
/// </summary>
public event CanvasRemoveHandler OnCanvasRemove;
public event CanvasRemoveHandler CanvasRemoved;
*/
#endregion
#region 属性
@@ -227,7 +238,7 @@ namespace Serein.NodeFlow.Env
/// <summary>
/// 流程事件
/// </summary>
public IFlowEnvironmentEvent Event { get => this; }
public IFlowEnvironmentEvent Event { get; set; }
/// <summary>
/// UI线程操作类
@@ -242,7 +253,7 @@ namespace Serein.NodeFlow.Env
/// <summary>
/// 信息输出等级
/// </summary>
public InfoClass InfoClass { get ; set ; } = InfoClass.Trivial;
public InfoClass InfoClass { get; set; } = InfoClass.Trivial;
/// <summary>
/// 如果没有全局触发器，且没有循环分支，流程执行完成后自动为 Completion 。
@@ -282,7 +293,7 @@ namespace Serein.NodeFlow.Env
{
get
{
if(ioc is null)
if (ioc is null)
{
ioc = new SereinIOC();
}
@@ -350,10 +361,10 @@ namespace Serein.NodeFlow.Env
{
if (@class >= this.InfoClass)
{
OnEnvOut?.Invoke(type, message);
Event.OnEnvOutput(type, message);
}
//Console.WriteLine($"{DateTime.UtcNow} [{type}] : {message}{Environment.NewLine}");
}
/// <summary>
@@ -378,7 +389,7 @@ namespace Serein.NodeFlow.Env
isBreak = true;
}
var count = NodeModels.Values.Count(n => n.CanvasDetails.Guid.Equals(canvasGuid));
if(count == 0)
if (count == 0)
{
SereinEnv.WriteLine(InfoType.WARN, $"画布没有节点，停止运行。{canvasGuid}");
isBreak = true;
@@ -417,7 +428,7 @@ namespace Serein.NodeFlow.Env
}
#endregion
IOC.Reset();
IOC.Register<IScriptFlowApi, ScriptFlowApi>(); // 注册脚本接口
@@ -428,7 +439,7 @@ namespace Serein.NodeFlow.Env
Flows = flowTasks,
FlowContextPool = new ObjectPool<IDynamicContext>(() => new DynamicContext(this)), // 上下文对象池
AutoRegisterTypes = this.FlowLibraryManagement.GetaAutoRegisterType(), // 需要自动实例化的类型
InitMds = this.FlowLibraryManagement.GetMdsOnFlowStart(NodeType.Init),
InitMds = this.FlowLibraryManagement.GetMdsOnFlowStart(NodeType.Init),
LoadMds = this.FlowLibraryManagement.GetMdsOnFlowStart(NodeType.Loading),
ExitMds = this.FlowLibraryManagement.GetMdsOnFlowStart(NodeType.Exit),
};
@@ -447,16 +458,16 @@ namespace Serein.NodeFlow.Env
}
finally
{
SereinEnv.WriteLine(InfoType.INFO, $"流程运行完毕{Environment.NewLine}"); ;
}
flowTaskOptions = null;
return true;
}
/// <summary>
/// 从选定节点开始运行
/// </summary>
@@ -472,8 +483,8 @@ namespace Serein.NodeFlow.Env
}
if (true || FlowState == RunState.Running || FlipFlopState == RunState.Running)
{
if (!TryGetNodeModel(startNodeGuid,out var nodeModel) || nodeModel is SingleFlipflopNode)
if (!TryGetNodeModel(startNodeGuid, out var nodeModel) || nodeModel is SingleFlipflopNode)
{
return false;
}
@@ -509,7 +520,7 @@ namespace Serein.NodeFlow.Env
public Task<bool> ExitFlowAsync()
{
flowTaskManagement?.Exit();
UIContextOperation?.Invoke(() => OnFlowRunComplete?.Invoke(new FlowEventArgs()));
UIContextOperation?.Invoke(() => Event.OnFlowRunComplete(new FlowEventArgs()));
IOC.Reset();
flowTaskManagement = null;
GC.Collect();
@@ -522,7 +533,7 @@ namespace Serein.NodeFlow.Env
/// <param name="nodeGuid"></param>
public void ActivateFlipflopNode(string nodeGuid)
{
if(!TryGetNodeModel(nodeGuid, out var nodeModel))
if (!TryGetNodeModel(nodeGuid, out var nodeModel))
{
return;
}
@@ -544,7 +555,7 @@ namespace Serein.NodeFlow.Env
/// <param name="nodeGuid"></param>
public void TerminateFlipflopNode(string nodeGuid)
{
if(!TryGetNodeModel(nodeGuid, out var nodeModel))
if (!TryGetNodeModel(nodeGuid, out var nodeModel))
{
return;
}
@@ -579,8 +590,8 @@ namespace Serein.NodeFlow.Env
/// </summary>
public void SaveProject()
{
var project = GetProjectInfoAsync().GetAwaiter().GetResult();
OnProjectSaving?.Invoke(new ProjectSavingEventArgs(project));
var project = GetProjectInfoAsync().GetAwaiter().GetResult();
Event.OnProjectSaving(new ProjectSavingEventArgs(project));
}
/// <summary>
@@ -605,10 +616,10 @@ namespace Serein.NodeFlow.Env
LoadLibrary(dllFilePath); // 加载项目文件时加载对应的程序集
}
_ = Task.Run( async () =>
{
_ = Task.Run(async () =>
{
// 加载画布
foreach (var canvasInfo in projectData.Canvass)
{
@@ -695,7 +706,7 @@ namespace Serein.NodeFlow.Env
/// <returns></returns>
public void LoadLibrary(string dllPath)
{
try
{
#region 检查是否已经加载本地依赖
@@ -703,16 +714,16 @@ namespace Serein.NodeFlow.Env
var thisAssemblyName = thisAssembly.GetName().Name;
if (!string.IsNullOrEmpty(thisAssemblyName) && FlowLibraryManagement.GetLibraryMdsOfAssmbly(thisAssemblyName).Count == 0)
{
var tmp = FlowLibraryManagement.LoadLibraryOfPath(thisAssembly.Location);
UIContextOperation?.Invoke(() => OnDllLoad?.Invoke(new LoadDllEventArgs(tmp.Item1, tmp.Item2))); // 通知UI创建dll面板显示
var tmp = FlowLibraryManagement.LoadLibraryOfPath(thisAssembly.Location);
UIContextOperation?.Invoke(() => Event.OnDllLoad(new LoadDllEventArgs(tmp.Item1, tmp.Item2))); // 通知UI创建dll面板显示
}
#endregion
(var libraryInfo, var mdInfos) = FlowLibraryManagement.LoadLibraryOfPath(dllPath);
if (mdInfos.Count > 0)
{
UIContextOperation?.Invoke(() => OnDllLoad?.Invoke(new LoadDllEventArgs(libraryInfo, mdInfos))); // 通知UI创建dll面板显示
UIContextOperation?.Invoke(() => Event.OnDllLoad(new LoadDllEventArgs(libraryInfo, mdInfos))); // 通知UI创建dll面板显示
}
}
catch (Exception ex)
@@ -732,7 +743,7 @@ namespace Serein.NodeFlow.Env
(var libraryInfo, var mdInfos) = FlowLibraryManagement.LoadLibraryOfPath(flowLibrary);
if (mdInfos.Count > 0)
{
UIContextOperation?.Invoke(() => OnDllLoad?.Invoke(new LoadDllEventArgs(libraryInfo, mdInfos))); // 通知UI创建dll面板显示
UIContextOperation?.Invoke(() => Event.OnDllLoad(new LoadDllEventArgs(libraryInfo, mdInfos))); // 通知UI创建dll面板显示
}
}
catch (Exception ex)
@@ -774,14 +785,14 @@ namespace Serein.NodeFlow.Env
//var mds = FlowLibraryManagement.GetLibraryMdsOfAssmbly(assemblyName);
//if(mds.Count > 0)
//{
//}
//else
//{
// return true;
//}
//var library = LibraryInfos.Values.FirstOrDefault(nl => assemblyName.Equals(nl.AssemblyName));
//if (library is null)
//{
@@ -860,7 +871,7 @@ namespace Serein.NodeFlow.Env
FlowCanvass.Add(model.Guid, model);
UIContextOperation?.Invoke(() =>
{
OnCanvasCreate.Invoke(new CanvasCreateEventArgs(model));
Event.OnCanvasCreated(new CanvasCreateEventArgs(model));
});
return model;
}
@@ -878,7 +889,7 @@ namespace Serein.NodeFlow.Env
return false;
}
var count = NodeModels.Values.Count(node => node.CanvasDetails.Guid.Equals(canvasGuid));
if(count > 0)
if (count > 0)
{
SereinEnv.WriteLine(InfoType.WARN, "无法删除具有节点的画布");
return false;
@@ -887,11 +898,11 @@ namespace Serein.NodeFlow.Env
{
UIContextOperation?.Invoke(() =>
{
OnCanvasRemove.Invoke(new CanvasRemoveEventArgs(canvasGuid));
Event.OnCanvasRemoved(new CanvasRemoveEventArgs(canvasGuid));
});
return true;
}
return false;
}
@@ -910,7 +921,7 @@ namespace Serein.NodeFlow.Env
List<NodeInfo> flowCallNodeInfos = [];
foreach (NodeInfo? nodeInfo in nodeInfos)
{
if(nodeInfo.Type == nameof(NodeControlType.FlowCall))
if (nodeInfo.Type == nameof(NodeControlType.FlowCall))
{
flowCallNodeInfos.Add(nodeInfo);
}
@@ -956,10 +967,10 @@ namespace Serein.NodeFlow.Env
var result = nodeContainer.PlaceNode(nodeModel);
if (result)
{
UIContextOperation?.Invoke(() => OnNodePlace?.Invoke(
new NodePlaceEventArgs(nodeInfo.CanvasGuid, nodeModel.Guid, containerNode.Guid)));
UIContextOperation?.Invoke(() => Event.OnNodePlace(
new NodePlaceEventArgs(nodeInfo.CanvasGuid, nodeModel.Guid, containerNode.Guid)));
}
}
}
@@ -987,10 +998,12 @@ namespace Serein.NodeFlow.Env
{
return;
}
if (toNodeModel is null) {
if (toNodeModel is null)
{
// 防御性代码，加载正常保存的项目文件不会进入这里
continue;
};
}
;
var isSuccessful = ConnectInvokeOfNode(canvasGuid, fromNodeModel, toNodeModel, item.connectionType); // 加载时确定节点间的连接关系
}
}
@@ -1042,7 +1055,7 @@ namespace Serein.NodeFlow.Env
UIContextOperation?.Invoke(() =>
{
OnProjectLoaded?.Invoke(new ProjectLoadedEventArgs());
Event.OnProjectLoaded(new ProjectLoadedEventArgs());
});
return;
@@ -1055,17 +1068,17 @@ namespace Serein.NodeFlow.Env
/// <param name="nodeControlType">所属类型</param>
/// <param name="position">所处位置</param>
/// <param name="methodDetailsInfo">如果是表达式节点条件节点，该项为null</param>
public Task<NodeInfo> CreateNodeAsync(string canvasGuid,
NodeControlType nodeControlType,
public Task<NodeInfo> CreateNodeAsync(string canvasGuid,
NodeControlType nodeControlType,
PositionOfUI position,
MethodDetailsInfo? methodDetailsInfo = null)
{
if (!TryGetCanvasModel(canvasGuid,out var canvasModel))
if (!TryGetCanvasModel(canvasGuid, out var canvasModel))
{
return Task.FromResult<NodeInfo>(null);
}
IFlowNode? nodeModel;
if (methodDetailsInfo is null
if (methodDetailsInfo is null
|| string.IsNullOrEmpty(methodDetailsInfo.AssemblyName)
|| string.IsNullOrEmpty(methodDetailsInfo.MethodName))
{
@@ -1074,7 +1087,7 @@ namespace Serein.NodeFlow.Env
else
{
if (FlowLibraryManagement.TryGetMethodDetails(methodDetailsInfo.AssemblyName, // 创建节点
methodDetailsInfo.MethodName,
methodDetailsInfo.MethodName,
out var methodDetails))
{
nodeModel = FlowNodeExtension.CreateNode(this, nodeControlType, methodDetails); // 一般的加载节点方法
@@ -1090,12 +1103,12 @@ namespace Serein.NodeFlow.Env
nodeModel.Position = position; // 设置位置
// 通知UI更改
UIContextOperation?.Invoke(() => OnNodeCreate?.Invoke(new NodeCreateEventArgs(canvasGuid, nodeModel, position)));
UIContextOperation?.Invoke(() => Event.OnNodeCreated(new NodeCreateEventArgs(canvasGuid, nodeModel, position)));
var nodeInfo = nodeModel.ToInfo();
return Task.FromResult(nodeInfo);
}
/// <summary>
/// 将节点放置在容器中
/// </summary>
@@ -1115,7 +1128,7 @@ namespace Serein.NodeFlow.Env
if (nodeModel.ContainerNode is INodeContainer tmpContainer)
{
SereinEnv.WriteLine(InfoType.WARN, $"节点放置失败，节点[{nodeGuid}]已经放置于容器节点[{((IFlowNode)tmpContainer).Guid}]");
return Task.FromResult(false);
return Task.FromResult(false);
}
if (!TryGetNodeModel(containerNodeGuid, out var containerNode))
@@ -1129,7 +1142,7 @@ namespace Serein.NodeFlow.Env
{
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 Task.FromResult(result);
@@ -1161,7 +1174,7 @@ namespace Serein.NodeFlow.Env
{
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 Task.FromResult(result);
@@ -1178,7 +1191,7 @@ namespace Serein.NodeFlow.Env
/// <exception cref="NotImplementedException"></exception>
public async Task<bool> RemoveNodeAsync(string canvasGuid, string nodeGuid)
{
if (!TryGetCanvasModel(canvasGuid,out var canvasModel))
if (!TryGetCanvasModel(canvasGuid, out var canvasModel))
{
return false;
}
@@ -1203,7 +1216,7 @@ namespace Serein.NodeFlow.Env
IFlowNode? pNode = pnc.Value[i];
pNode.SuccessorNodes[pCType].Remove(remoteNode);
UIContextOperation?.Invoke(() => OnNodeConnectChange?.Invoke(new NodeConnectChangeEventArgs(
UIContextOperation?.Invoke(() => Event.OnNodeConnectChanged(new NodeConnectChangeEventArgs(
canvasGuid,
pNode.Guid,
remoteNode.Guid,
@@ -1215,7 +1228,7 @@ namespace Serein.NodeFlow.Env
}
if(remoteNode.ControlType == NodeControlType.FlowCall)
if (remoteNode.ControlType == NodeControlType.FlowCall)
{
}
@@ -1242,7 +1255,7 @@ namespace Serein.NodeFlow.Env
NodeModels.Remove(nodeGuid);
UIContextOperation?.Invoke(() => canvasModel.Nodes.Remove(remoteNode));
UIContextOperation?.Invoke(() => OnNodeRemove?.Invoke(new NodeRemoveEventArgs(canvasGuid, nodeGuid)));
UIContextOperation?.Invoke(() => Event.OnNodeRemoved(new NodeRemoveEventArgs(canvasGuid, nodeGuid)));
return true;
}
@@ -1261,7 +1274,7 @@ namespace Serein.NodeFlow.Env
JunctionType toNodeJunctionType,
ConnectionInvokeType invokeType)
{
// 获取起始节点与目标节点
if (!FlowCanvass.ContainsKey(canvasGuid) || !TryGetNodeModel(fromNodeGuid, out var fromNode) || !TryGetNodeModel(toNodeGuid, out var toNode))
{
@@ -1276,9 +1289,9 @@ namespace Serein.NodeFlow.Env
return Task.FromResult(false); // 出现不符预期的连接行为，忽略此次连接行为
}
if(type == JunctionOfConnectionType.Invoke)
if (type == JunctionOfConnectionType.Invoke)
{
if (fromNodeJunctionType == JunctionType.Execute)
if (fromNodeJunctionType == JunctionType.Execute)
{
// 如果 起始控制点 是“方法调用”，需要反转 from to 节点
(fromNode, toNode) = (toNode, fromNode);
@@ -1286,7 +1299,7 @@ namespace Serein.NodeFlow.Env
// 从起始节点“下一个方法”控制点，连接到目标节点“方法调用”控制点
state = ConnectInvokeOfNode(canvasGuid, fromNode, toNode, invokeType); // 本地环境进行连接
}
return Task.FromResult(state);
return Task.FromResult(state);
}
@@ -1306,7 +1319,7 @@ namespace Serein.NodeFlow.Env
return Task.FromResult(false);
}
if (fromNode is null || toNode is null) return Task.FromResult(false);
if ( fromNode.SuccessorNodes.TryGetValue(connectionType, out var nodes))
if (fromNode.SuccessorNodes.TryGetValue(connectionType, out var nodes))
{
var idx = nodes.IndexOf(toNode);
if (idx > -1)
@@ -1349,7 +1362,7 @@ namespace Serein.NodeFlow.Env
/// <param name="argIndex">目标节点的第几个参数</param>
/// <param name="connectionArgSourceType">调用目标节点对应方法时，对应参数来源类型</param>
/// <returns></returns>
public async Task<bool> ConnectArgSourceNodeAsync(string canvasGuid,
public async Task<bool> ConnectArgSourceNodeAsync(string canvasGuid,
string fromNodeGuid,
string toNodeGuid,
JunctionType fromNodeJunctionType,
@@ -1447,12 +1460,12 @@ namespace Serein.NodeFlow.Env
/// <param name="uiContextOperation"></param>
public void SetUIContextOperation(UIContextOperation uiContextOperation)
{
if(uiContextOperation is not null)
if (uiContextOperation is not null)
{
this.UIContextOperation = uiContextOperation;
PersistennceInstance[typeof(UIContextOperation)] = uiContextOperation; // 缓存封装好的UI线程上下文
}
}
@@ -1463,23 +1476,6 @@ namespace Serein.NodeFlow.Env
this.ioc = ioc; // 设置IOC容器
}
/// <summary>
/// 移动了某个节点(远程插件使用）
/// </summary>
/// <param name="nodeGuid"></param>
/// <param name="x"></param>
/// <param name="y"></param>
public void MoveNode(string canvasGuid, string nodeGuid, double x, double y)
{
if (!FlowCanvass.ContainsKey(canvasGuid) || !TryGetNodeModel(nodeGuid, out var nodeModel))
{
return;
}
nodeModel.Position.X = x;
nodeModel.Position.Y = y;
UIContextOperation?.Invoke(() => OnNodeMoved?.Invoke(new NodeMovedEventArgs(nodeGuid, x, y)));
}
/// <summary>
/// 设置起点控件
@@ -1504,7 +1500,7 @@ namespace Serein.NodeFlow.Env
/// <param name="sourceType"></param>
public void MonitorObjectNotification(string nodeGuid, object monitorData, MonitorObjectEventArgs.ObjSourceType sourceType)
{
OnMonitorObjectChange?.Invoke(new MonitorObjectEventArgs(nodeGuid, monitorData, sourceType));
Event.OnMonitorObjectChanged(new MonitorObjectEventArgs(nodeGuid, monitorData, sourceType));
}
/// <summary>
@@ -1515,7 +1511,7 @@ namespace Serein.NodeFlow.Env
/// <param name="type">类型，0用户主动的中断，1表达式中断</param>
public void TriggerInterrupt(string nodeGuid, string expression, InterruptTriggerEventArgs.InterruptTriggerType type)
{
OnInterruptTrigger?.Invoke(new InterruptTriggerEventArgs(nodeGuid, expression, type));
Event.OnInterruptTriggered(new InterruptTriggerEventArgs(nodeGuid, expression, type));
}
@@ -1631,7 +1627,7 @@ namespace Serein.NodeFlow.Env
/// <param name="nodeGuid">节点Guid</param>
/// <returns>节点Model</returns>
/// <exception cref="ArgumentNullException">无法获取节点、Guid/节点为null时报错</exception>
public bool TryGetNodeModel(string nodeGuid,out IFlowNode nodeModel)
public bool TryGetNodeModel(string nodeGuid, out IFlowNode nodeModel)
{
if (string.IsNullOrEmpty(nodeGuid))
{
@@ -1654,7 +1650,7 @@ namespace Serein.NodeFlow.Env
/// <returns></returns>
public bool LoadNativeLibraryOfRuning(string file)
{
return NativeDllHelper.LoadDll(file);
}
@@ -1773,7 +1769,7 @@ namespace Serein.NodeFlow.Env
{
// 加载基础节点
methodDetails = new MethodDetails();
}
else
{
@@ -1807,7 +1803,7 @@ namespace Serein.NodeFlow.Env
}
UIContextOperation?.Invoke(() =>
OnNodeCreate?.Invoke(new NodeCreateEventArgs(nodeInfo.CanvasGuid, nodeModel, nodeInfo.Position))); // 添加到UI上
Event.OnNodeCreated(new NodeCreateEventArgs(nodeInfo.CanvasGuid, nodeModel, nodeInfo.Position))); // 添加到UI上
return true;
}
@@ -1831,7 +1827,7 @@ namespace Serein.NodeFlow.Env
if (OperatingSystem.IsWindows())
{
UIContextOperation?.Invoke(() => OnNodeConnectChange?.Invoke(
UIContextOperation?.Invoke(() => Event.OnNodeConnectChanged(
new NodeConnectChangeEventArgs(
canvasGuid,
fromNode.Guid,
@@ -1839,10 +1835,10 @@ namespace Serein.NodeFlow.Env
JunctionOfConnectionType.Invoke,
connectionType,
NodeConnectChangeEventArgs.ConnectChangeType.Remove)));
}
}
return true;
}
/// <summary>
/// <summary>
/// 移除连接关系
/// </summary>
/// <param name="fromNodeGuid">起始节点Model</param>
@@ -1864,16 +1860,16 @@ namespace Serein.NodeFlow.Env
if (OperatingSystem.IsWindows())
{
UIContextOperation?.Invoke(() => OnNodeConnectChange?.Invoke(
UIContextOperation?.Invoke(() => Event.OnNodeConnectChanged(
new NodeConnectChangeEventArgs(
canvasGuid,
canvasGuid,
fromNode.Guid,
toNode.Guid,
JunctionOfConnectionType.Arg,
argIndex,
ConnectionArgSourceType.GetPreviousNodeData,
NodeConnectChangeEventArgs.ConnectChangeType.Remove)));
}
}
return true;
}
@@ -1886,7 +1882,7 @@ namespace Serein.NodeFlow.Env
{
nodeModel.Guid ??= Guid.NewGuid().ToString();
NodeModels.TryAdd(nodeModel.Guid, nodeModel);
// 如果是触发器，则需要添加到专属集合中
if (nodeModel is SingleFlipflopNode flipflopNode)
@@ -1908,8 +1904,8 @@ namespace Serein.NodeFlow.Env
/// <param name="fromNodeJunctionType">发起连接节点的控制点类型</param>
/// <param name="toNodeJunctionType">被连接节点的控制点类型</param>
/// <returns></returns>
public static (JunctionOfConnectionType,bool) CheckConnect(IFlowNode fromNode,
IFlowNode toNode,
public static (JunctionOfConnectionType, bool) CheckConnect(IFlowNode fromNode,
IFlowNode toNode,
JunctionType fromNodeJunctionType,
JunctionType toNodeJunctionType)
{
@@ -1947,7 +1943,7 @@ namespace Serein.NodeFlow.Env
// type = JunctionOfConnectionType.Arg;
// state = true;
//}
if(toNodeJunctionType == JunctionType.ReturnData && !fromNode.Guid.Equals(toNode.Guid))
if (toNodeJunctionType == JunctionType.ReturnData && !fromNode.Guid.Equals(toNode.Guid))
{
// “”控制点拖拽到“方法返回值”控制点，且不是同一个节点，添加获取参数关系，生成参数时从目标节点获取flowdata
type = JunctionOfConnectionType.Arg;
@@ -1964,7 +1960,7 @@ namespace Serein.NodeFlow.Env
}
}
// 剩下的情况都是不符预期的连接行为，忽略。
return (type,state);
return (type, state);
}
/// <summary>
@@ -1975,7 +1971,7 @@ namespace Serein.NodeFlow.Env
/// <param name="invokeType">连接关系</param>
private bool ConnectInvokeOfNode(string canvasGuid, IFlowNode fromNode, IFlowNode toNode, ConnectionInvokeType invokeType)
{
if (fromNode.ControlType == NodeControlType.FlowCall)
if (fromNode.ControlType == NodeControlType.FlowCall)
{
SereinEnv.WriteLine(InfoType.ERROR, $"流程接口节点不可调用下一个节点。" +
$"{Environment.NewLine}流程节点:{fromNode.Guid}");
@@ -2012,7 +2008,7 @@ namespace Serein.NodeFlow.Env
FromExistInTo = ToOnF.Length > 0;
if (ToExistOnFrom && FromExistInTo)
{
if(ctType == invokeType)
if (ctType == invokeType)
{
SereinEnv.WriteLine(InfoType.WARN, $"起始节点已与目标节点存在连接。" +
$"{Environment.NewLine}起始节点:{fromNode.Guid}" +
@@ -2039,7 +2035,7 @@ namespace Serein.NodeFlow.Env
$"{Environment.NewLine}起始节点:{fromNode.Guid}" +
$"{Environment.NewLine}目标节点:{toNode.Guid}" +
$"");
isPass = false;
isPass = false;
}
else
{
@@ -2059,13 +2055,13 @@ namespace Serein.NodeFlow.Env
if (OperatingSystem.IsWindows())
{
UIContextOperation?.Invoke(() =>
OnNodeConnectChange?.Invoke(
UIContextOperation?.Invoke(() =>
Event.OnNodeConnectChanged(
new NodeConnectChangeEventArgs(
canvasGuid,
fromNode.Guid, // 从哪个节点开始
toNode.Guid, // 连接到那个节点
JunctionOfConnectionType.Invoke,
JunctionOfConnectionType.Invoke,
invokeType, // 连接线的样式类型
NodeConnectChangeEventArgs.ConnectChangeType.Create // 是创建连接还是删除连接
))); // 通知UI
@@ -2103,7 +2099,7 @@ namespace Serein.NodeFlow.Env
var toNodeArgSourceGuid = toNode.MethodDetails.ParameterDetailss[argIndex].ArgDataSourceNodeGuid;
var toNodeArgSourceType = toNode.MethodDetails.ParameterDetailss[argIndex].ArgDataSourceType;
if(fromNode.Guid == toNodeArgSourceGuid && toNodeArgSourceType == connectionArgSourceType)
if (fromNode.Guid == toNodeArgSourceGuid && toNodeArgSourceType == connectionArgSourceType)
{
SereinEnv.WriteLine(InfoType.INFO, $"节点之间已建立过连接关系，此次操作将不会执行" +
$"起始节点：{fromNode.Guid}" +
@@ -2111,7 +2107,7 @@ namespace Serein.NodeFlow.Env
$"参数索引：{argIndex}" +
$"参数类型：{connectionArgSourceType}");
UIContextOperation?.Invoke(() =>
OnNodeConnectChange?.Invoke(
Event.OnNodeConnectChanged(
new NodeConnectChangeEventArgs(
canvasGuid,
fromNode.Guid, // 从哪个节点开始
@@ -2125,7 +2121,7 @@ namespace Serein.NodeFlow.Env
return true;
}
if (!string.IsNullOrEmpty(toNodeArgSourceGuid) )
if (!string.IsNullOrEmpty(toNodeArgSourceGuid))
{
await RemoteConnectAsync(canvasGuid, fromNode, toNode, argIndex);
}
@@ -2134,7 +2130,7 @@ namespace Serein.NodeFlow.Env
toNode.MethodDetails.ParameterDetailss[argIndex].ArgDataSourceType = connectionArgSourceType;
UIContextOperation?.Invoke(() =>
OnNodeConnectChange?.Invoke(
Event.OnNodeConnectChanged(
new NodeConnectChangeEventArgs(
canvasGuid,
fromNode.Guid, // 从哪个节点开始
@@ -2162,7 +2158,7 @@ namespace Serein.NodeFlow.Env
}*/
cavnasModel.StartNode = newStartNode;
//newStartNode.IsStart = true;
UIContextOperation?.Invoke(() => OnStartNodeChange?.Invoke(new StartNodeChangeEventArgs(cavnasModel.Guid, oldNodeGuid, cavnasModel.StartNode.Guid)));
UIContextOperation?.Invoke(() => Event.OnStartNodeChanged(new StartNodeChangeEventArgs(cavnasModel.Guid, oldNodeGuid, cavnasModel.StartNode.Guid)));
}
@@ -2176,7 +2172,7 @@ namespace Serein.NodeFlow.Env
foreach (var kvp in PersistennceInstance)
{
IOC.Register(kvp.Key, () => kvp.Value);
}
}
}
}
@@ -2188,31 +2184,19 @@ namespace Serein.NodeFlow.Env
/// 定位节点
/// </summary>
/// <param name="nodeGuid"></param>
public void NodeLocated(string nodeGuid)
public void NodeLocate(string nodeGuid)
{
if (OperatingSystem.IsWindows())
{
UIContextOperation?.Invoke(() => OnNodeLocated?.Invoke(new NodeLocatedEventArgs(nodeGuid)));
UIContextOperation?.Invoke(() => Event.OnNodeLocated(new NodeLocatedEventArgs(nodeGuid)));
}
}
#endregion
}
}