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添加了节点树视图。

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This commit is contained in:
fengjiayi
2024-09-26 21:00:17 +08:00
parent e81c527086
commit 42bf85b970
24 changed files with 877 additions and 357 deletions
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241
WorkBench/MainWindow.xaml.cs
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@@ -75,6 +75,11 @@ namespace Serein.WorkBench
/// </summary>
private List<Connection> Connections { get; } = [];
/// <summary>
/// 起始节点
/// </summary>
//private NodeControlBase StartNodeControl{ get; set; }
#region 与画布相关的字段
/// <summary>
@@ -149,6 +154,7 @@ namespace Serein.WorkBench
ViewModel = new MainWindowViewModel(this);
FlowEnvironment = ViewModel.FlowEnvironment;
ViewObjectViewer.FlowEnvironment = FlowEnvironment;
IOCObjectViewer.FlowEnvironment = FlowEnvironment;
InitFlowEnvironmentEvent(); // 配置环境事件
logWindow = InitConsoleOut(); // 重定向 Console 输出
@@ -160,6 +166,9 @@ namespace Serein.WorkBench
{
FlowEnvironment.LoadProject(App.FlowProjectData, App.FileDataPath); // 加载项目
}
IOCObjectViewer.SelectObj += ViewObjectViewer.LoadObjectInformation;
}
private void InitFlowEnvironmentEvent()
@@ -178,6 +187,8 @@ namespace Serein.WorkBench
FlowEnvironment.OnNodeInterruptStateChange += FlowEnvironment_OnNodeInterruptStateChange;
FlowEnvironment.OnInterruptTrigger += FlowEnvironment_OnInterruptTrigger;
FlowEnvironment.OnIOCMembersChanged += FlowEnvironment_OnIOCMembersChanged;
}
private void InitCanvasUI()
{
@@ -242,8 +253,6 @@ namespace Serein.WorkBench
}
#endregion
#region 运行环境事件
/// <summary>
/// 加载完成
@@ -265,7 +274,8 @@ namespace Serein.WorkBench
/// <exception cref="NotImplementedException"></exception>
private void FlowEnvironment_OnFlowRunComplete(FlowEventArgs eventArgs)
{
Console.WriteLine("-------运行完成---------\r\n");
Console.WriteLine("-------运行完成---------\r\n");
IOCObjectViewer.ClearObjItem();
}
/// <summary>
@@ -307,48 +317,69 @@ namespace Serein.WorkBench
/// <param name="connectionType"></param>
private void FlowEnvironment_NodeConnectChangeEvemt(NodeConnectChangeEventArgs eventArgs)
{
this.Dispatcher.Invoke(() =>
string fromNodeGuid = eventArgs.FromNodeGuid;
string toNodeGuid = eventArgs.ToNodeGuid;
NodeControlBase fromNode = GuidToControl(fromNodeGuid);
NodeControlBase toNode = GuidToControl(toNodeGuid);
ConnectionType connectionType = eventArgs.ConnectionType;
Action? action = null;
if (eventArgs.ChangeType == NodeConnectChangeEventArgs.ConnectChangeType.Create) // 添加连接
{
string fromNodeGuid = eventArgs.FromNodeGuid;
string toNodeGuid = eventArgs.ToNodeGuid;
NodeControlBase fromNode = GuidToControl(fromNodeGuid);
NodeControlBase toNode = GuidToControl(toNodeGuid);
ConnectionType connectionType = eventArgs.ConnectionType;
if (eventArgs.ChangeType == NodeConnectChangeEventArgs.ConnectChangeType.Create)
// 添加连接
var connection = new Connection
{
lock (Connections)
{
// 添加连接
var connection = new Connection
{
Start = fromNode,
End = toNode,
Type = connectionType
};
BsControl.Draw(FlowChartCanvas, connection); // 添加贝塞尔曲线显示
ConfigureLineContextMenu(connection); // 设置连接右键事件
Connections.Add(connection);
EndConnection();
}
Start = fromNode,
End = toNode,
Type = connectionType
};
if (toNode is FlipflopNodeControl flipflopControl) // 某个节点连接到了触发器，尝试从全局触发器视图中移除该触发器
{
var nodeModel = flipflopControl?.ViewModel?.Node;
NodeTreeViewer.RemoteGlobalFlipFlop(nodeModel); // 从全局触发器树树视图中移除
}
else if (eventArgs.ChangeType == NodeConnectChangeEventArgs.ConnectChangeType.Remote)
action = () => {
BsControl.Draw(FlowChartCanvas, connection); // 添加贝塞尔曲线显示
ConfigureLineContextMenu(connection); // 设置连接右键事件
Connections.Add(connection);
EndConnection();
};
}
else if (eventArgs.ChangeType == NodeConnectChangeEventArgs.ConnectChangeType.Remote) // 移除连接
{
// 需要移除连接
var removeConnections = Connections.Where(c => c.Start.ViewModel.Node.Guid.Equals(fromNodeGuid)
&& c.End.ViewModel.Node.Guid.Equals(toNodeGuid))
.ToList();
action = () =>
{
// 需要移除连接
var removeConnections = Connections.Where(c => c.Start.ViewModel.Node.Guid.Equals(fromNodeGuid)
&& c.End.ViewModel.Node.Guid.Equals(toNodeGuid))
.ToList();
foreach (var connection in removeConnections)
{
connection.RemoveFromCanvas();
Connections.Remove(connection);
JudgmentFlipFlopNode(connection.End); // 连接关系变更时判断
}
}
};
}
this.Dispatcher.Invoke(() =>
{
action?.Invoke();
});
}
/// <summary>
/// 节点移除事件
/// </summary>
@@ -364,9 +395,19 @@ namespace Serein.WorkBench
selectNodeControls.Remove(nodeControl);
}
}
#region 节点树视图
if (nodeControl is FlipflopNodeControl flipflopControl) // 判断是否为触发器
{
var node = flipflopControl?.ViewModel?.Node;
if (node is not null)
{
NodeTreeViewer.RemoteGlobalFlipFlop(node); // 从全局触发器树树视图中移除
}
}
#endregion
this.Dispatcher.Invoke(() =>
{
FlowChartCanvas.Children.Remove(nodeControl);
NodeControls.Remove(nodeControl.ViewModel.Node.Guid);
});
@@ -404,7 +445,6 @@ namespace Serein.WorkBench
return;
}
NodeControls.TryAdd(nodeModelBase.Guid, nodeControl);
if (eventArgs.IsAddInRegion && NodeControls.TryGetValue(eventArgs.RegeionGuid, out NodeControlBase? regionControl))
{
if (regionControl is not null)
@@ -415,13 +455,23 @@ namespace Serein.WorkBench
}
else
{
if (!TryPlaceNodeInRegion(nodeControl, position))
if (!TryPlaceNodeInRegion(nodeControl, position)) // 将节点放置在区域中
{
PlaceNodeOnCanvas(nodeControl, position.X, position.Y);
PlaceNodeOnCanvas(nodeControl, position.X, position.Y); // 将节点放置在画布上
}
}
#region 节点树视图
if (nodeModelBase.ControlType == NodeControlType.Flipflop)
{
var node = nodeControl?.ViewModel?.Node;
if(node is not null)
{
NodeTreeViewer.AddGlobalFlipFlop(FlowEnvironment, node); // 新增的触发器节点添加到全局触发器
}
}
#endregion
});
@@ -450,6 +500,11 @@ namespace Serein.WorkBench
newStartNodeControl.BorderBrush = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#04FC10"));
newStartNodeControl.BorderThickness = new Thickness(2);
var node = newStartNodeControl?.ViewModel?.Node;
if (node is not null)
{
NodeTreeViewer.LoadNodeTreeOfStartNode(FlowEnvironment, node);
}
});
}
@@ -463,10 +518,10 @@ namespace Serein.WorkBench
{
string nodeGuid = eventArgs.NodeGuid;
object monitorKey = MonitorObjectEventArgs.ObjSourceType.NodeFlowData switch
string monitorKey = MonitorObjectEventArgs.ObjSourceType.NodeFlowData switch
{
MonitorObjectEventArgs.ObjSourceType.NodeFlowData => nodeGuid,
_ => eventArgs.NewData,
_ => eventArgs.NewData.GetType().FullName,
};
//NodeControlBase nodeControl = GuidToControl(nodeGuid);
@@ -548,6 +603,15 @@ namespace Serein.WorkBench
}
}
/// <summary>
/// IOC变更
/// </summary>
/// <param name="eventArgs"></param>
/// <exception cref="NotImplementedException"></exception>
private void FlowEnvironment_OnIOCMembersChanged(IOCMembersChangedEventArgs eventArgs)
{
IOCObjectViewer.AddDependenciesInstance(eventArgs.Key, eventArgs.Instance);
}
/// <summary>
/// Guid 转 NodeControl
@@ -569,7 +633,6 @@ namespace Serein.WorkBench
}
#endregion
#region 加载项目文件后触发事件相关方法
/// <summary>
@@ -1081,46 +1144,9 @@ namespace Serein.WorkBench
((UIElement)sender).CaptureMouse(); // 捕获鼠标
e.Handled = true; // 防止事件传播影响其他控件
}
}
private void ChangeViewerObjOfNode(NodeControlBase nodeControl)
{
// int i = false;
var node = nodeControl?.ViewModel?.Node;
if (node is not null && node.MethodDetails.ReturnType != typeof(void))
{
if (ViewObjectViewer.MonitorObj is null)
{
FlowEnvironment.SetMonitorObjState(node.Guid, true); // 通知环境，该节点的数据更新后需要传到UI
// FlowEnvironment.SetMonitorObjState(nodeObj, true); // 通知环境，该节点的数据更新后需要传到UI
return;
}
var nodeObj = node.GetFlowData();
if (nodeObj is null)
{
return;
}
//if (nodeObj.Equals(ViewObjectViewer.MonitorObj) == true)
//{
// // 选择同一个控件，不再监视
// ViewObjectViewer.RefreshObjectTree(nodeObj);
// return;
//}
if (node.Guid.Equals(ViewObjectViewer.MonitorKey) == true)
{
ViewObjectViewer.RefreshObjectTree(nodeObj);
return;
}
else
{
FlowEnvironment.SetMonitorObjState(ViewObjectViewer.MonitorKey, false); // 取消对旧节点的监视
FlowEnvironment.SetMonitorObjState(node.Guid, true); // 通知环境，该节点的数据更新后需要传到UI
}
}
}
/// <summary>
/// 控件的鼠标移动事件，根据鼠标拖动更新控件的位置。批量移动计算移动逻辑。
/// </summary>
@@ -1217,6 +1243,41 @@ namespace Serein.WorkBench
startControlDragPoint = currentPosition; // 更新起始点位置
}
}
private void ChangeViewerObjOfNode(NodeControlBase nodeControl)
{
var node = nodeControl?.ViewModel?.Node;
if (node is not null && node.MethodDetails.ReturnType != typeof(void))
{
var key = node.Guid;
var instance = node.GetFlowData();
ViewObjectViewer.LoadObjectInformation(key, instance);
ChangeViewerObj(key, instance);
}
}
public void ChangeViewerObj(string key, object instance)
{
if (ViewObjectViewer.MonitorObj is null)
{
FlowEnvironment.SetMonitorObjState(key, true); // 通知环境，该节点的数据更新后需要传到UI
return;
}
if (instance is null)
{
return;
}
if (key.Equals(ViewObjectViewer.MonitorKey) == true)
{
ViewObjectViewer.RefreshObjectTree(instance);
return;
}
else
{
FlowEnvironment.SetMonitorObjState(ViewObjectViewer.MonitorKey,false); // 取消对旧节点的监视
FlowEnvironment.SetMonitorObjState(key, true); // 通知环境，该节点的数据更新后需要传到UI
}
}
#region UI连接控件操作
@@ -1229,6 +1290,7 @@ namespace Serein.WorkBench
{
IsControlDragging = false;
((UIElement)sender).ReleaseMouseCapture(); // 释放鼠标捕获
}
if (IsConnecting)
@@ -1240,6 +1302,7 @@ namespace Serein.WorkBench
return;
}
FlowEnvironment.ConnectNode(formNodeGuid, toNodeGuid, currentConnectionType);
}
/*else if (IsConnecting)
{
@@ -2156,7 +2219,28 @@ namespace Serein.WorkBench
#endregion
#region IOC视图管理
#region 节点数、IOC视图管理
private void JudgmentFlipFlopNode(NodeControlBase nodeControl)
{
if (nodeControl is FlipflopNodeControl flipflopControl) // 判断是否为触发器
{
var nodeModel = flipflopControl?.ViewModel?.Node;
int count = 0;
foreach (var ct in NodeStaticConfig.ConnectionTypes)
{
count += nodeModel.PreviousNodes[ct].Count;
}
if (count == 0)
{
NodeTreeViewer.AddGlobalFlipFlop(FlowEnvironment, nodeModel); // 添加到全局触发器树树视图
}
else
{
NodeTreeViewer.RemoteGlobalFlipFlop(nodeModel); // 从全局触发器树树视图中移除
}
}
}
void LoadIOCObjectViewer()
{
@@ -2366,7 +2450,6 @@ namespace Serein.WorkBench
}
}
}
#region 创建两个控件之间的连接关系，在UI层面上显示为 带箭头指向的贝塞尔曲线