zhusenlin/aistudio-wpf-diagram
1
0
Fork 0
mirror of https://gitee.com/akwkevin/aistudio.-wpf.-diagram synced 2026-03-03 00:00:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

代码整理

Browse Source
This commit is contained in:
kwai
2023-06-26 16:45:48 +08:00
parent 82500f86a6
commit 7f857c3464
3 changed files with 28 additions and 147 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
AIStudio.Wpf.DiagramDesigner/Controls/BlockItemsControl.xaml
View File

@@ -12,7 +12,10 @@
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ListBoxItem}">
<dd:BlockBorder>
<dd:BlockBorder
dd:WidthAndHeightProps.Active="True"
dd:WidthAndHeightProps.BoundActualWidth="{Binding ActualItemWidth,Mode=OneWayToSource}"
dd:WidthAndHeightProps.BoundActualHeight="{Binding ActualItemHeight,Mode=OneWayToSource}">
<ContentControl Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
</dd:BlockBorder>
</ControlTemplate>

8
AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/Container/BlockItemsContainerInfo.cs
View File

@@ -136,7 +136,13 @@ namespace AIStudio.Wpf.DiagramDesigner
{
var offset = GetOffSetFunc?.Invoke() ?? new Point(0, 0);
return new RectangleBase(DataItem.Left + offset.X, DataItem.Top + offset.Y, GetItemWidth(), GetItemHeight());
var containBound = new RectangleBase(DataItem.Left + offset.X, DataItem.Top + offset.Y, GetItemWidth(), GetItemHeight());
//foreach(var child in Children)
//{
// var bound = new RectangleBase(DataItem.Left + offset.X, DataItem.Top + offset.Y, child.GetItemWidth(), child.GetItemHeight());
//}
return containBound;
}
public BlockDesignerItemViewModel DataItem

162
AIStudio.Wpf.DiagramDesigner/ViewModels/BlockViewModel/BlockDesignerItemViewModelHelper.cs
View File

@@ -8,142 +8,6 @@ namespace AIStudio.Wpf.DiagramDesigner
{
public static class BlockDesignerItemViewModelHelper
{
/// <summary>
/// type=0最近且没有依附；=1
/// </summary>
/// <param name="blockDesignerItemViewModel"></param>
/// <param name="type"></param>
/// <returns></returns>
public static Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo> FindNearPortToAttachTo(this IDiagramViewModel diagramViewModel, BlockDesignerItemViewModel blockDesignerItemViewModel, bool isExist)
{
if (blockDesignerItemViewModel == null)
return new Tuple<FullyCreatedConnectorInfo, FullyCreatedConnectorInfo>(null, null);
List<BlockDesignerItemViewModel> items;
if (isExist == false)
{
items = diagramViewModel.Items.OfType<BlockDesignerItemViewModel>().
Where(p => p != blockDesignerItemViewModel && p != blockDesignerItemViewModel.Parent && p != blockDesignerItemViewModel.Next)
.ToList();
}
else
{
items = diagramViewModel.Items.OfType<BlockDesignerItemViewModel>().
Where(p => p != blockDesignerItemViewModel)
.ToList();
}
FullyCreatedConnectorInfo parent = null;
FullyCreatedConnectorInfo next = null;
foreach (var port in items.SelectMany(n => n.Connectors))
{
foreach (var port2 in blockDesignerItemViewModel.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) < diagramViewModel.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) < diagramViewModel.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 static BlockItemsContainerInfo FindNearContainerToAttachTo(this IDiagramViewModel diagramViewModel, BlockDesignerItemViewModel blockDesignerItemViewModel)
{
if (blockDesignerItemViewModel == null)
return null;
List<BlockDesignerItemViewModel> items;
items = diagramViewModel.Items.OfType<BlockDesignerItemViewModel>().
Where(p => p != blockDesignerItemViewModel)
.ToList();
foreach (var port in items.SelectMany(n => n.Containers))
{
if (port.GetBounds().IntersectsWith(blockDesignerItemViewModel.GetBounds())) //如果两个位置相交
{
var innerport = port.GetAllContainers(port.Children, false).Where(p => p.GetBounds().IntersectsWith(blockDesignerItemViewModel.GetBounds())).OrderByDescending(p => p.ContainerLevel).FirstOrDefault();
if (innerport != null)
{
innerport.DataItem.ShowConnectors = true;
if (innerport.CanAttachTo(blockDesignerItemViewModel) == true)
{
innerport.BeAttachTo = true;
}
else
{
innerport.DisableAttachTo = true;
}
return innerport;
}
else
{
port.DataItem.ShowConnectors = true;
if (port.CanAttachTo(blockDesignerItemViewModel) == true)
{
port.BeAttachTo = true;
}
else
{
port.DisableAttachTo = true;
}
return port;
}
}
}
return null;
}
/// <summary>
/// type=0最近且没有依附；=1
/// </summary>
@@ -252,18 +116,26 @@ namespace AIStudio.Wpf.DiagramDesigner
items = diagramViewModel.Items.OfType<BlockDesignerItemViewModel>().Where(p => !blockDesignerItemTempLink.Items.Contains(p)).ToList();
foreach (var port in items.SelectMany(n => n.Containers))
foreach (var container in items.SelectMany(n => n.Containers))
{
if (port.GetBounds().IntersectsWith(blockDesignerItemTempLink.GetBounds())) //如果两个位置相交
if (container.GetBounds().IntersectsWith(blockDesignerItemTempLink.GetBounds())) //如果两个位置相交
{
var innerport = port.GetAllContainers(port.Children, false).Where(p => p.GetBounds().IntersectsWith(blockDesignerItemTempLink.GetBounds())).OrderByDescending(p => p.ContainerLevel).FirstOrDefault();
var innerport = container.GetAllContainers(container.Children, false).Where(p => p.GetBounds().IntersectsWith(blockDesignerItemTempLink.GetBounds())).OrderByDescending(p => p.ContainerLevel).FirstOrDefault();
if (innerport != null)
{
innerport.DataItem.ShowConnectors = true;
if (innerport.CanAttachTo(blockDesignerItemTempLink.Items.FirstOrDefault()) == true)
{
innerport.BeAttachTo = true;
return innerport;
if (innerport.OnlyOneChild)
{
innerport.BeAttachTo = true;
return innerport;
}
else
{
innerport.BeAttachTo = true;
return innerport;
}
}
//else
//{
@@ -274,11 +146,11 @@ namespace AIStudio.Wpf.DiagramDesigner
}
else
{
port.DataItem.ShowConnectors = true;
if (port.CanAttachTo(blockDesignerItemTempLink.Items.FirstOrDefault()) == true)
container.DataItem.ShowConnectors = true;
if (container.CanAttachTo(blockDesignerItemTempLink.Items.FirstOrDefault()) == true)
{
port.BeAttachTo = true;
return port;
container.BeAttachTo = true;
return container;
}
//else
//{