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艾竹
2023-07-02 11:23:00 +08:00
parent be7a99e651
commit b476fd4eb5
10 changed files with 938 additions and 46 deletions
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69
AIStudio.Wpf.DiagramDesigner/ViewModels/BlockViewModel/BlockDesignerItemViewModel.cs
View File

@@ -130,9 +130,34 @@ namespace AIStudio.Wpf.DiagramDesigner
{
this.RemoveChild(oldchildren, container);
}
Root.Items.Remove(child);
if (child.Prev != null)
{
child.Prev.RemoveNext();
}
if (child.Next != null)
{
child.RemoveNext();
}
container.InsertChild(child, index);
}
else
{
var list = child.GetNexts(true);
list.Reverse();
list.ForEach(p => {
Root.Items.Remove(p);
if (p.Prev != null)
{
p.Prev.RemoveNext();
}
if (p.Next != null)
{
p.RemoveNext();
}
container.InsertChild(p, index);
});
}
Root.Items.Remove(child);
container.InsertChild(child, index);
child.RemoveFromSelection();
this.GetRootContainItem.AddToSelection(true, true);
@@ -237,28 +262,44 @@ namespace AIStudio.Wpf.DiagramDesigner
public BlockDesignerItemViewModel GetFirst()
{
var parent = this.Next;
if (parent != null)
var parent = this.Prev;
while (parent?.Prev != null)
{
while (parent.Prev != null)
{
parent = Prev;
}
parent = parent.Prev;
}
return parent;
}
public BlockDesignerItemViewModel GetLast()
{
var next = this;
if (next != null)
while (next.Next != null)
{
while (next.Next != null)
next = next.Next;
}
return next;
}
public List<BlockDesignerItemViewModel> GetNexts(bool self)
{
List<BlockDesignerItemViewModel> blockDesignerItemViewModels = new List<BlockDesignerItemViewModel>();
if (self)
{
blockDesignerItemViewModels.Add(this);
}
var next = this;
while (next != null)
{
next = next.Next;
if (next != null)
{
next = next.Next;
blockDesignerItemViewModels.Add(next);
}
}
return next;
return blockDesignerItemViewModels;
}
public void AddContainer(BlockItemsContainerInfo container)
@@ -404,12 +445,12 @@ namespace AIStudio.Wpf.DiagramDesigner
{
List<BlockDesignerItemTempLink> links = new List<BlockDesignerItemTempLink>();
foreach (var block in blocks.OrderBy(p => p.BlockLevel).ToList())
{
{
bool success = false;
foreach (var link in links)
{
if (link.Items.LastOrDefault() == block.Prev)
{
{
link.Items.Add(block);
success = true;
}

59
AIStudio.Wpf.DiagramDesigner/ViewModels/BlockViewModel/BlockDesignerItemViewModelHelper.cs
View File

@@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
@@ -34,30 +35,32 @@ namespace AIStudio.Wpf.DiagramDesigner
FullyCreatedConnectorInfo parent = null;
FullyCreatedConnectorInfo next = null;
foreach (var item in items)
foreach (var port2 in blockDesignerItemTempLink.Connectors.OfType<BlockConnectorInfo>())
{
bool success = false;
foreach (var port in item.Connectors.OfType<BlockConnectorInfo>())
{
//已经被连接的不允许在顶部吸附了
if ((port.Orientation == ConnectorOrientation.Top || port.Orientation == ConnectorOrientation.Left) && port.DataItem.Prev != null)
foreach (var item in items)
{
foreach (var port in item.Connectors.OfType<BlockConnectorInfo>())
{
continue;
}
//已经被连接的不允许在顶部吸附了
if ((port.Orientation == ConnectorOrientation.Top || port.Orientation == ConnectorOrientation.Left) && port.DataItem.Prev != null)
{
continue;
}
foreach (var port2 in blockDesignerItemTempLink.Connectors.OfType<BlockConnectorInfo>())
{
//parent
if (parent == null)
{
if ((port.Orientation == ConnectorOrientation.Right && port2.Orientation == ConnectorOrientation.Left)
|| (port.Orientation == ConnectorOrientation.Bottom && port2.Orientation == ConnectorOrientation.Top))
{
if (port.DistanceTo(port2) < diagramViewModel.DiagramOption.SnappingOption.BlockSnappingRadius)
var dis = port.DistanceTo(port2);
Debug.WriteLine($"{port.DataItem.Name}-{port2.DataItem.Name}:{dis}");
if (dis < diagramViewModel.DiagramOption.SnappingOption.BlockSnappingRadius)
{
port.DataItem.ShowConnectors = true;
if (port2.CanAttachTo(port) == true)
if (port.CanAttachTo(port2) == true)
{
diagramViewModel.AddAttachTo(port, true);
parent = port;
@@ -79,11 +82,12 @@ namespace AIStudio.Wpf.DiagramDesigner
if ((port.Orientation == ConnectorOrientation.Left && port2.Orientation == ConnectorOrientation.Right)
|| (port.Orientation == ConnectorOrientation.Top && port2.Orientation == ConnectorOrientation.Bottom))
{
if (port.Position.DistanceTo(port2.Position) < diagramViewModel.DiagramOption.SnappingOption.BlockSnappingRadius)
var dis = port.DistanceTo(port2);
Debug.WriteLine($"{port.DataItem.Name}-{port2.DataItem.Name}:{dis}");
if (dis < diagramViewModel.DiagramOption.SnappingOption.BlockSnappingRadius)
{
port.DataItem.ShowConnectors = true;
if (port2.CanAttachTo(port) == true)
if (port.CanAttachTo(port2) == true)
{
diagramViewModel.AddAttachTo(port, true);
next = port;
@@ -105,6 +109,11 @@ namespace AIStudio.Wpf.DiagramDesigner
break;
}
}
if (success)
{
break;
}
}
return new Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo>(parent, next);
@@ -125,17 +134,17 @@ namespace AIStudio.Wpf.DiagramDesigner
{
var innerport = container.GetAllContainers(container.Children, false).Where(p => p.GetBounds().IntersectsWith(blockDesignerItemTempLink.GetBounds())).OrderByDescending(p => p.ContainerLevel).FirstOrDefault();
if (innerport != null)
{
{
if (innerport.CanAttachTo(blockDesignerItemTempLink.Items.FirstOrDefault()) == true)
{
innerport.DataItem.ShowConnectors = true;
innerport.DataItem.ShowConnectors = true;
if (innerport.OnlyOneChild || innerport.Children.Count == 0)
{
diagramViewModel.AddAttachTo(innerport, true);
}
else
{
diagramViewModel.FindNearPortToAttachTo(innerport.Children.ToList(), blockDesignerItemTempLink);
diagramViewModel.FindNearPortToAttachTo(innerport.Children.ToList(), blockDesignerItemTempLink);
}
return innerport;
}
@@ -148,7 +157,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
else
{
if (container.CanAttachTo(blockDesignerItemTempLink.Items.FirstOrDefault()) == true)
{
container.DataItem.ShowConnectors = true;
@@ -158,7 +167,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
else
{
diagramViewModel.FindNearPortToAttachTo(container.Children.ToList(), blockDesignerItemTempLink);
diagramViewModel.FindNearPortToAttachTo(container.Children.ToList(), blockDesignerItemTempLink);
}
return container;
}
@@ -209,11 +218,11 @@ namespace AIStudio.Wpf.DiagramDesigner
return;
if (blocks.Any())
{
{
var links = BlockDesignerItemTempLink.Build(blocks);
blocks.ToList().ForEach(p => {
p.ZIndex = diagramViewModel.Items.Any() ? diagramViewModel.Items.Where(q => q.ZIndex != int.MaxValue).Max(r => r.ZIndex) + 1 : 0;
p.ZIndex = diagramViewModel.Items.Where(q => q.ZIndex != int.MaxValue).Any() ? diagramViewModel.Items.Where(q => q.ZIndex != int.MaxValue).Max(r => r.ZIndex) + 1 : 0;
});
foreach (BlockDesignerItemTempLink item in links)
@@ -228,10 +237,10 @@ namespace AIStudio.Wpf.DiagramDesigner
index = container.Children.IndexOf(child);
if (child.RightConnector?.BeAttachTo == true || child.BottomConnector?.BeAttachTo == true)
{
index ++;
index++;
}
}
diagramViewModel.InsertChildCommand.Execute(new BlockContainerPara() { Item = container.DataItem, Child = item.Items.FirstOrDefault(), Container = container, Index = index });
diagramViewModel.InsertChildCommand.Execute(new BlockContainerPara() { Item = container.DataItem, Child = item.Items.FirstOrDefault(), Container = container, Index = index });
continue;
}
@@ -267,7 +276,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
}
diagramViewModel.ClearAttachTo();
}
}