This commit is contained in:
艾竹
2023-06-17 23:55:54 +08:00
parent 56545ece4b
commit 0b0f81faac
12 changed files with 346 additions and 81 deletions

View File

@@ -98,9 +98,9 @@ namespace AIStudio.Wpf.DiagramDesigner
_sourceItemsContainer = value;
if (_sourceItemsContainer != null)
{
BlockItemsContainerInfo sourceDataItem = _sourceItemsContainer.Info;
BlockItemsContainerInfo sourceContainerInfo = _sourceItemsContainer.Info;
sourceDataItem.DataItem.RemoveChild(_sourceItemsContainer.DragObject);
sourceContainerInfo.DataItem.RemoveChild(_sourceItemsContainer.DragObject, sourceContainerInfo);
EnterMove();
}

View File

@@ -164,17 +164,18 @@
dd:WidthAndHeightProps.BoundActualHeight="{Binding ActualItemHeight,Mode=OneWayToSource}">
<Rectangle x:Name="innter"
Fill="{Binding ColorViewModel.FillColor,Converter={StaticResource ColorBrushConverter}}"
StrokeThickness="{Binding ColorViewModel.LineWidth}"
Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}"
/>
StrokeThickness="0"
Stroke="{Binding ColorViewModel.LineColor,Converter={StaticResource ColorBrushConverter}}" />
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding BeAttachTo}" Value="True">
<Setter TargetName="innter" Property="Margin" Value="-1" />
<Setter TargetName="innter" Property="StrokeThickness" Value="1" />
<Setter TargetName="innter" Property="Stroke" Value="#f73438" />
</DataTrigger>
<DataTrigger Binding="{Binding DisableAttachTo}" Value="True">
<Setter TargetName="innter" Property="Margin" Value="-1" />
<Setter TargetName="innter" Property="StrokeThickness" Value="1" />
<Setter TargetName="innter" Property="Stroke" Value="Gray" />
</DataTrigger>
</DataTemplate.Triggers>

View File

@@ -146,12 +146,12 @@
</Control.Style>
</Control>
</Grid>
<dd:BlockItemsContainer x:Name="contain"
<dd:BlockItemsContainer x:Name="container"
Margin="20"
ParentPanel="{Binding ElementName=grid}"
GetOffSetFunc="{Binding FirstContain.GetOffSetFunc,Mode=OneWayToSource}"
Border="{Binding FirstContain}">
<dd:BlockItemsControl x:Name="items" ItemsSource="{Binding FirstContain.Children}">
GetOffSetFunc="{Binding FirstContainer.GetOffSetFunc,Mode=OneWayToSource}"
Border="{Binding FirstContainer}">
<dd:BlockItemsControl x:Name="items" ItemsSource="{Binding FirstContainer.Children}">
</dd:BlockItemsControl>
</dd:BlockItemsContainer>
@@ -161,8 +161,8 @@
<DataTrigger Binding="{Binding IsSelected}" Value="true">
<Setter TargetName="left" Property="Background" Value="#3399FF"/>
</DataTrigger>
<DataTrigger Binding="{Binding FirstContain}" Value="{x:Null}">
<Setter TargetName="contain" Property="Visibility" Value="Collapsed"/>
<DataTrigger Binding="{Binding FirstContainer}" Value="{x:Null}">
<Setter TargetName="container" Property="Visibility" Value="Collapsed"/>
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>

View File

@@ -44,6 +44,13 @@ namespace AIStudio.Wpf.DiagramDesigner
ColorViewModel.FillColor.Color = Colors.Transparent;
}
public new BlockDesignerItemViewModel DataItem
{
get
{
return Parent as BlockDesignerItemViewModel;
}
}
public override bool CanAttachTo(ConnectorInfoBase port)
{

View File

@@ -134,16 +134,24 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
private ObservableCollection<BlockDesignerItemViewModel> _children = new ObservableCollection<BlockDesignerItemViewModel>();
public ObservableCollection<BlockDesignerItemViewModel> Children
{
get; set;
} = new ObservableCollection<BlockDesignerItemViewModel>();
get
{
return _children;
}
set
{
SetProperty(ref _children, value);
}
}
public List<BlockItemsContainerInfo> ChildrenContain
{
get
{
return Children?.SelectMany(p => p.Contains)?.ToList();
return Children?.SelectMany(p => p.Containers)?.ToList();
}
}
@@ -151,13 +159,13 @@ namespace AIStudio.Wpf.DiagramDesigner
{
get
{
if (DataItem.ParentContain == null)
if (DataItem.ParentContainer == null)
{
return 0;
}
else
{
return DataItem.ParentContain.ContainLevel + 1;
return DataItem.ParentContainer.ContainLevel + 1;
}
}
}
@@ -201,8 +209,8 @@ namespace AIStudio.Wpf.DiagramDesigner
}
}
public virtual bool CanAttachTo(DesignerItemViewModelBase item)
=> item != null && item != this.DataItem && !item.IsReadOnly && item is BlockDesignerItemViewModel;
public virtual bool CanAttachTo(BlockDesignerItemViewModel item)
=> item != null && item != this.DataItem && !item.IsReadOnly && item.CanContainTo;
#endregion
public double GetItemWidth()
@@ -217,13 +225,13 @@ namespace AIStudio.Wpf.DiagramDesigner
public void AddChild(BlockDesignerItemViewModel child)
{
child.ParentContain = this;
child.ParentContainer = this;
Children.Add(child);
}
public void RemoveChild(BlockDesignerItemViewModel child)
{
child.ParentContain = null;
child.ParentContainer = null;
Children.Remove(child);
}
@@ -238,12 +246,12 @@ namespace AIStudio.Wpf.DiagramDesigner
{
foreach (var item in children)
{
if (item.Contains != null)
if (item.Containers != null)
{
foreach (var contain in item.Contains)
foreach (var container in item.Containers)
{
itemsContainers.Add(contain);
itemsContainers.AddRange(contain.GetAllContain(contain.Children, false));
itemsContainers.Add(container);
itemsContainers.AddRange(container.GetAllContain(container.Children, false));
}
}
}

View File

@@ -7,6 +7,7 @@ using System.Reactive.Linq;
using System.Text.RegularExpressions;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Xml.Serialization;
@@ -1567,7 +1568,7 @@ namespace AIStudio.Wpf.DiagramDesigner
private void ExecutedRemoveNextCommand(object parameter)
{
}
private void ExecutedAddChildCommand(object parameter)
@@ -3216,7 +3217,7 @@ namespace AIStudio.Wpf.DiagramDesigner
Where(p => p != blockDesignerItemViewModel)
.ToList();
foreach (var port in items.SelectMany(n => n.Contains))
foreach (var port in items.SelectMany(n => n.Containers))
{
if (port.GetBounds().IntersectsWith(blockDesignerItemViewModel.GetBounds())) //如果两个位置相交
{
@@ -3253,6 +3254,144 @@ namespace AIStudio.Wpf.DiagramDesigner
return null;
}
/// <summary>
/// type=0最近且没有依附=1
/// </summary>
/// <param name="blockDesignerItemViewModel"></param>
/// <param name="type"></param>
/// <returns></returns>
public Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo> FindNearPortToAttachTo(BlockDesignerItemTempLink blockDesignerItemTempLink, bool isExist)
{
if (blockDesignerItemTempLink == null || blockDesignerItemTempLink.Items == null || blockDesignerItemTempLink.Items.Count == 0)
return new Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo>(null, null);
List<BlockDesignerItemViewModel> items;
if (isExist == false)
{
items = Items.OfType<BlockDesignerItemViewModel>().Where(p => !blockDesignerItemTempLink.Items.Contains(p)).ToList();
}
else
{
items = Items.OfType<BlockDesignerItemViewModel>().Where(p => !blockDesignerItemTempLink.Items.Contains(p)).ToList();
}
FullyCreatedConnectorInfo parent = null;
FullyCreatedConnectorInfo next = null;
foreach (var port in items.SelectMany(n => n.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)
{
continue;
}
foreach (var port2 in blockDesignerItemTempLink.Connectors)
{
//parent
if (parent == null)
{
if ((port.Orientation == ConnectorOrientation.Right && port2.Orientation == ConnectorOrientation.Left)
|| (port.Orientation == ConnectorOrientation.Bottom && port2.Orientation == ConnectorOrientation.Top))
{
if (port.Position.DistanceTo(port2.Position) < DiagramOption.SnappingOption.SnappingRadius)
{
port.DataItem.ShowConnectors = true;
if (port2.CanAttachTo(port) == true)
{
port.BeAttachTo = true;
parent = port;
continue;
}
else
{
port.DisableAttachTo = true;
}
}
}
}
//next
if (next == null)
{
if ((port.Orientation == ConnectorOrientation.Left && port2.Orientation == ConnectorOrientation.Right)
|| (port.Orientation == ConnectorOrientation.Top && port2.Orientation == ConnectorOrientation.Bottom))
{
if (port.Position.DistanceTo(port2.Position) < DiagramOption.SnappingOption.SnappingRadius)
{
port.DataItem.ShowConnectors = true;
if (port2.CanAttachTo(port) == true)
{
port.BeAttachTo = true;
next = port;
continue;
}
else
{
port.DisableAttachTo = true;
}
}
}
}
}
}
return new Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo>(parent, next);
}
public BlockItemsContainerInfo FindNearContainerToAttachTo(BlockDesignerItemTempLink blockDesignerItemTempLink)
{
if (blockDesignerItemTempLink == null || blockDesignerItemTempLink.Items == null || blockDesignerItemTempLink.Items.Count == 0)
return null;
List<BlockDesignerItemViewModel> items;
items = Items.OfType<BlockDesignerItemViewModel>().Where(p => !blockDesignerItemTempLink.Items.Contains(p)).ToList();
foreach (var port in items.SelectMany(n => n.Containers))
{
if (port.GetBounds().IntersectsWith(blockDesignerItemTempLink.GetBounds())) //如果两个位置相交
{
var innerport = port.GetAllContain(port.Children, false).Where(p => p.GetBounds().IntersectsWith(blockDesignerItemTempLink.GetBounds())).OrderByDescending(p => p.ContainLevel).FirstOrDefault();
if (innerport != null)
{
innerport.DataItem.ShowConnectors = true;
if (innerport.CanAttachTo(blockDesignerItemTempLink.Items.FirstOrDefault()) == true)
{
innerport.BeAttachTo = true;
return innerport;
}
//else
//{
// innerport.DisableAttachTo = true;
// return null;
//}
}
else
{
port.DataItem.ShowConnectors = true;
if (port.CanAttachTo(blockDesignerItemTempLink.Items.FirstOrDefault()) == true)
{
port.BeAttachTo = true;
return port;
}
//else
//{
// port.DisableAttachTo = true;
// return null;
//}
}
}
}
return null;
}
public void ClearNearPort()
{
Items.OfType<DesignerItemViewModelBase>().ToList().SelectMany(n => n.Connectors).Where(p => p.BeAttachTo == true || p.DisableAttachTo == true).ToList()
@@ -3260,8 +3399,6 @@ namespace AIStudio.Wpf.DiagramDesigner
p.DisableAttachTo = false;
p.BeAttachTo = false;
});
}
public void ClearNearContain()
@@ -3281,10 +3418,11 @@ namespace AIStudio.Wpf.DiagramDesigner
{
ClearNearPort();
ClearNearContain();
foreach (BlockDesignerItemViewModel item in blocks)
var links = BlockDesignerItemTempLink.Build(blocks);
foreach (BlockDesignerItemTempLink item in links)
{
var contain = FindNearContainerToAttachTo(item);
if (contain != null)
var container = FindNearContainerToAttachTo(item);
if (container != null)
{
continue;
}
@@ -3301,14 +3439,16 @@ namespace AIStudio.Wpf.DiagramDesigner
{
ClearNearPort();
ClearNearContain();
foreach (BlockDesignerItemViewModel item in blocks)
var links = BlockDesignerItemTempLink.Build(blocks);
foreach (BlockDesignerItemTempLink item in links)
{
var contain = FindNearContainerToAttachTo(item);
if (contain != null)
var container = FindNearContainerToAttachTo(item);
if (container != null)
{
(contain.DataItem as BlockDesignerItemViewModel).AddChild(item);
contain.BeAttachTo = false;
contain.DisableAttachTo = false;
(container.DataItem as BlockDesignerItemViewModel).AddChild(item.Items.FirstOrDefault(), container);//待完善
container.BeAttachTo = false;
container.DisableAttachTo = false;
continue;
}
@@ -3318,35 +3458,35 @@ namespace AIStudio.Wpf.DiagramDesigner
if (portParent != null)
{
(portParent.DataItem as BlockDesignerItemViewModel).AddNext(item);
(portParent.DataItem as BlockDesignerItemViewModel).AddNext(item.Items.FirstOrDefault());
portParent.BeAttachTo = false;
portParent.DisableAttachTo = false;
}
else
{
if (item.Parent != null)
if (item.Items.FirstOrDefault().Parent != null)
{
(item.Parent as BlockDesignerItemViewModel).RemoveNext();
(item.Items.FirstOrDefault().Parent as BlockDesignerItemViewModel).RemoveNext();
}
}
if (portNext != null)
{
item.AddNext(portNext.DataItem as BlockDesignerItemViewModel);
item.Items.LastOrDefault().AddNext(portNext.DataItem as BlockDesignerItemViewModel);
portNext.BeAttachTo = false;
portNext.DisableAttachTo = false;
}
else
{
if (item.Next != null)
if (item.Items.LastOrDefault().Next != null)
{
item.RemoveNext();
item.Items.LastOrDefault().RemoveNext();
}
}
}
}
}
#endregion

View File

@@ -29,32 +29,40 @@ namespace AIStudio.Wpf.DiagramDesigner
{
base.InitNew();
Contains.Add(new BlockItemsContainerInfo(this.Root, this));
Containers.Add(new BlockItemsContainerInfo(this.Root, this));
}
public override void AddChild(BlockDesignerItemViewModel child)
public override void AddChild(BlockDesignerItemViewModel child, BlockItemsContainerInfo container)
{
var oldchildren = FirstContain.Children.FirstOrDefault();
if (container == null)
{
container = FirstContainer;
}
var oldchildren = container.Children.FirstOrDefault();
if (oldchildren != null)
{
this.RemoveChild(oldchildren);
this.RemoveChild(oldchildren, container);
}
Root.Items.Remove(child);
FirstContain.AddChild(child);
container.AddChild(child);
base.AddChild(child);
base.AddChild(child, container);
}
public override void RemoveChild(BlockDesignerItemViewModel child)
{
public override void RemoveChild(BlockDesignerItemViewModel child, BlockItemsContainerInfo container)
{
if (container == null)
{
container = FirstContainer;
}
Root.Items.Add(child);
FirstContain.RemoveChild(child);
container.RemoveChild(child);
this.RemoveFromSelection();
child.AddToSelection(true, false);
base.RemoveChild(child);
base.RemoveChild(child, container);
}
}
}

View File

@@ -29,23 +29,31 @@ namespace AIStudio.Wpf.DiagramDesigner
{
base.InitNew();
Contains.Add(new BlockItemsContainerInfo(this.Root, this));
Containers.Add(new BlockItemsContainerInfo(this.Root, this));
}
public override void AddChild(BlockDesignerItemViewModel child)
public override void AddChild(BlockDesignerItemViewModel child, BlockItemsContainerInfo container)
{
if (container == null)
{
container = FirstContainer;
}
Root.Items.Remove(child);
FirstContain.Children.Add(child);
container.Children.Add(child);
base.AddChild(child);
base.AddChild(child, container);
}
public override void RemoveChild(BlockDesignerItemViewModel child)
public override void RemoveChild(BlockDesignerItemViewModel child, BlockItemsContainerInfo container)
{
if (container == null)
{
container = FirstContainer;
}
Root.Items.Add(child);
FirstContain.Children.Remove(child);
container.Children.Remove(child);
base.RemoveChild(child);
base.RemoveChild(child, container);
}
}
}

View File

@@ -1,24 +1,72 @@
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AIStudio.Wpf.DiagramDesigner.Geometrys;
namespace AIStudio.Wpf.DiagramDesigner
{
public class BlockDesignerItemTempLink
{
List<BlockDesignerItemViewModel> Items
public List<BlockDesignerItemViewModel> Items
{
get;set;
get; set;
} = new List<BlockDesignerItemViewModel>();
//public static List<BlockDesignerItemTempLink> Build(List<BlockDesignerItemViewModel> blocks)
//{
// List<BlockDesignerItemTempLink> links = new List<BlockDesignerItemTempLink>(){
// new BlockDesignerItemTempLink() };
public RectangleBase GetBounds(bool includePorts = false)
{
return Items.FirstOrDefault().GetBounds();
}
// foreach(var )
//}
public List<FullyCreatedConnectorInfo> Connectors
{
get
{
List<FullyCreatedConnectorInfo> connectors = new List<FullyCreatedConnectorInfo>();
if (Items.FirstOrDefault().TopConnector != null)
{
connectors.Add(Items.FirstOrDefault().TopConnector);
}
if (Items.FirstOrDefault().LeftConnector != null)
{
connectors.Add(Items.FirstOrDefault().LeftConnector);
}
if (Items.LastOrDefault().BottomConnector != null)
{
connectors.Add(Items.LastOrDefault().BottomConnector);
}
if (Items.LastOrDefault().RightConnector != null)
{
connectors.Add(Items.LastOrDefault().RightConnector);
}
return connectors;
}
}
public static List<BlockDesignerItemTempLink> Build(List<BlockDesignerItemViewModel> blocks)
{
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;
}
}
if (success == false)
{
BlockDesignerItemTempLink link = new BlockDesignerItemTempLink();
link.Items.Add(block);
links.Add(link);
}
}
return links;
}
}
}

View File

@@ -43,6 +43,7 @@ namespace AIStudio.Wpf.DiagramDesigner
AlignNext(next);
return;
}
var oldnext = this.Next;
RemoveNext();
next.Left = this.Left;
@@ -54,6 +55,14 @@ namespace AIStudio.Wpf.DiagramDesigner
{
next.AlignNext(next.Next);
}
if (oldnext != null)
{
System.Windows.Application.Current?.Dispatcher.BeginInvoke(new Action(async () => {
await Task.Delay(10);
GetLast().AddNext(oldnext);
}));
}
}
public void AlignNext(BlockDesignerItemViewModel next)
@@ -97,7 +106,7 @@ namespace AIStudio.Wpf.DiagramDesigner
IsSelected = selected;
}
public virtual void AddChild(BlockDesignerItemViewModel child)
public virtual void AddChild(BlockDesignerItemViewModel child, BlockItemsContainerInfo container)
{
child.RemoveFromSelection();
this.GetRootContainItem.AddToSelection(true, true);
@@ -108,7 +117,7 @@ namespace AIStudio.Wpf.DiagramDesigner
}));
}
public virtual void RemoveChild(BlockDesignerItemViewModel child)
public virtual void RemoveChild(BlockDesignerItemViewModel child, BlockItemsContainerInfo container)
{
this.RemoveFromSelection();
@@ -120,6 +129,21 @@ namespace AIStudio.Wpf.DiagramDesigner
}));
}
public int BlockLevel
{
get
{
if (Prev == null)
{
return 0;
}
else
{
return Prev.BlockLevel + 1;
}
}
}
public BlockDesignerItemViewModel Prev
{
get
@@ -133,24 +157,45 @@ namespace AIStudio.Wpf.DiagramDesigner
get; set;
}
public BlockItemsContainerInfo ParentContain
public bool CanContainTo
{
get; set;
} = true;
public BlockItemsContainerInfo ParentContainer
{
get; set;
}
public ObservableCollection<BlockItemsContainerInfo> Contains
public ObservableCollection<BlockItemsContainerInfo> Containers
{
get; set;
} = new ObservableCollection<BlockItemsContainerInfo>();
public BlockItemsContainerInfo FirstContain
public BlockItemsContainerInfo FirstContainer
{
get
{
return Contains?.FirstOrDefault();
return Containers?.FirstOrDefault();
}
}
public BlockItemsContainerInfo SecondContainer
{
get
{
return Containers?.Skip(1)?.FirstOrDefault();
}
}
public BlockItemsContainerInfo ThirdContainer
{
get
{
return Containers?.Skip(2)?.FirstOrDefault();
}
}
public BlockDesignerItemViewModel GetFirst()
{
var parent = this.Next;
@@ -179,20 +224,20 @@ namespace AIStudio.Wpf.DiagramDesigner
public List<BlockItemsContainerInfo> GetAllContain()
{
return Contains.SelectMany(p => p.GetAllContain(p.Children, true)).ToList();
return Containers.SelectMany(p => p.GetAllContain(p.Children, true)).ToList();
}
public BlockDesignerItemViewModel GetRootContainItem
{
get
{
if (ParentContain == null)
if (ParentContainer == null)
{
return this;
}
else
{
return ParentContain.DataItem.GetRootContainItem;
return ParentContainer.DataItem.GetRootContainItem;
}
}
}

View File

@@ -365,8 +365,8 @@ namespace AIStudio.Wpf.DiagramDesigner
#region
FullyCreatedConnectorInfo FindNearPortToAttachTo(ConnectionViewModel partialConnection, ConnectorVertexType connectorVertexType);
FullyCreatedConnectorInfo FindNearPortToAttachTo(ConnectionViewModel partialConnection);
Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo> FindNearPortToAttachTo(BlockDesignerItemViewModel blockDesignerItemViewModel, bool isExist);
BlockItemsContainerInfo FindNearContainerToAttachTo(BlockDesignerItemViewModel blockDesignerItemViewModel);
Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo> FindNearPortToAttachTo(BlockDesignerItemTempLink blockDesignerItemViewModel, bool isExist);
BlockItemsContainerInfo FindNearContainerToAttachTo(BlockDesignerItemTempLink blockDesignerItemViewModel);
void ClearNearPort();
void ClearNearContain();
void PreviewNearBlock(List<BlockDesignerItemViewModel> blocks);

View File

@@ -1,7 +1,7 @@
<Project>
<!-- Project properties -->
<PropertyGroup>
<TargetFrameworks>net461;netcoreapp3.1;net5.0-windows;net6.0-windows</TargetFrameworks>
<TargetFrameworks>net461;net5.0-windows;net6.0-windows</TargetFrameworks>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">