zhusenlin/serein-flow
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重写了节点的view、viewmodel关系，实现了对画布元素的选取功能，重构了底层依赖，添加了对net .Framework4.6.1以上的Framework类库支持

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This commit is contained in:
fengjiayi
2024-09-12 20:32:54 +08:00
parent ec6e09ced1
commit f286fc644a
120 changed files with 91218 additions and 761 deletions
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51
WorkBench/Node/View/ConditionRegionControl.xaml.cs
View File

@@ -1,4 +1,5 @@
using Serein.NodeFlow.Model;
using Serein.WorkBench.Node.ViewModel;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
@@ -12,26 +13,29 @@ namespace Serein.WorkBench.Node.View
public partial class ConditionRegionControl : NodeControlBase
{
private Point _dragStartPoint;
public ConditionRegionControl() : base()
{
InitializeComponent();
}
public ConditionRegionControl(CompositeConditionNode node) : base(node)
public ConditionRegionControl(ConditionRegionNodeControlViewModel viewModel) : base(viewModel)
{
Node = node;
DataContext = viewModel;
InitializeComponent();
}
/// <summary>
/// 添加条件控件
/// </summary>
/// <param name="condition"></param>
public void AddCondition(NodeControlBase node)
{
((CompositeConditionNode)Node).AddNode((SingleConditionNode)node.Node);
((CompositeConditionNode)ViewModel.Node).AddNode((SingleConditionNode)node.ViewModel.Node);
this.Width += node.Width;
this.Height += node.Height;
@@ -46,27 +50,27 @@ namespace Serein.WorkBench.Node.View
}
// Mouse event handlers for dragging
private void TypeText_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
_dragStartPoint = e.GetPosition(null);
}
//private void TypeText_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
//{
// _dragStartPoint = e.GetPosition(null);
//}
private void TypeText_MouseMove(object sender, MouseEventArgs e)
{
Point mousePos = e.GetPosition(null);
Vector diff = _dragStartPoint - mousePos;
//private void TypeText_MouseMove(object sender, MouseEventArgs e)
//{
// Point mousePos = e.GetPosition(null);
// Vector diff = _dragStartPoint - mousePos;
if (e.LeftButton == MouseButtonState.Pressed &&
(Math.Abs(diff.X) > SystemParameters.MinimumHorizontalDragDistance ||
Math.Abs(diff.Y) > SystemParameters.MinimumVerticalDragDistance))
{
if (sender is TextBlock typeText)
{
var dragData = new DataObject(MouseNodeType.RegionType, typeText.Tag);
DragDrop.DoDragDrop(typeText, dragData, DragDropEffects.Move);
}
}
}
// if (e.LeftButton == MouseButtonState.Pressed &&
// (Math.Abs(diff.X) > SystemParameters.MinimumHorizontalDragDistance ||
// Math.Abs(diff.Y) > SystemParameters.MinimumVerticalDragDistance))
// {
// if (sender is TextBlock typeText)
// {
// var dragData = new DataObject(MouseNodeType.RegionType, typeText.Tag);
// DragDrop.DoDragDrop(typeText, dragData, DragDropEffects.Move);
// }
// }
//}
@@ -86,8 +90,7 @@ namespace Serein.WorkBench.Node.View
DragDrop.DoDragDrop(typeText, dragData, DragDropEffects.Move);
}
}
}
*/
}*/
}
}