项目结构调整

This commit is contained in:
艾竹
2023-04-16 20:11:40 +08:00
parent cbfbf96033
commit 81f91f3f35
2124 changed files with 218 additions and 5516 deletions

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Media;
using AIStudio.Wpf.DiagramDesigner;
using AIStudio.Wpf.DiagramDesigner.Algorithms;
using AIStudio.Wpf.DiagramDesigner.Geometrys;
using AIStudio.Wpf.DiagramDesigner.Helpers;
using AIStudio.Wpf.Mind.Models;
using AIStudio.Wpf.Mind.ViewModels;
namespace AIStudio.Wpf.Mind.Helpers
{
public class DirectoryLayout : IMindLayout
{
public void Appearance(MindNode mindNode)
{
Appearance(mindNode, MindTheme.SkyBlue, false);
}
public void Appearance(MindNode mindNode, MindTheme mindTheme, bool initAppearance)
{
switch (mindNode.NodeLevel)
{
case 0:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Bottom, true) { XRatio = 0.5, YRatio = 1 };
mindNode.AddConnector(port);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.None;
break;
}
case 1:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Top, true) { XRatio = 0.5, YRatio = 0 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Bottom, true) { XRatio = 0.25, YRatio = 1 };
mindNode.AddConnector(port2);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Left;
break;
}
default:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Left, true) { XRatio = 0, YRatio = 0.5 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Bottom, true) { XRatio = 0.25, YRatio = 1 };
mindNode.AddConnector(port2);
mindNode.CornerRadius = new System.Windows.CornerRadius(0);
mindNode.BorderThickness = new System.Windows.Thickness(0, 0, 0, 0);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Left;
break;
}
}
}
public ConnectionViewModel GetOrSetConnectionViewModel(MindNode source, MindNode sink, ConnectionViewModel connector = null)
{
if (source == null || sink == null)
return null;
if (connector == null)
{
connector = new ConnectionViewModel(source.Root, source.FirstConnector, sink.FirstConnector, DrawMode.ConnectingLineStraight, RouterMode.RouterOrthogonal);
}
else
{
connector?.UpdateConnectionMode(source.FirstConnector, sink.FirstConnector, DrawMode.ConnectingLineStraight.ToString(), RouterMode.RouterOrthogonal.ToString());
}
connector.EnabledForSelection = false;
connector.ColorViewModel.LineColor = source.ColorViewModel.LineColor;
connector.ShapeViewModel.SinkMarker.PathStyle = source.ShapeViewModel.SinkMarker.PathStyle;
connector.ShapeViewModel.SinkMarker.SizeStyle = source.ShapeViewModel.SinkMarker.SizeStyle;
connector.SetPathGeneratorParameter(smoothMargin: 20, smoothAutoSlope: 0.2, orthogonalShapeMargin: 2, orthogonalGlobalBoundsMargin: 5);
return connector;
}
public void UpdatedLayout(MindNode mindNode)
{
if (mindNode == null) return;
mindNode.GetLevel0Node().LayoutUpdating = true;
var size = MeasureOverride(mindNode);
ArrangeOverride(mindNode);
mindNode.Root.BringToFrontCommand.Execute(mindNode.Root.Items.OfType<DesignerItemViewModelBase>());
mindNode.GetLevel0Node().LayoutUpdating = false;
}
public SizeBase MeasureOverride(MindNode mindNode, bool isExpanded = true)
{
var sizewithSpacing = mindNode.SizeWithSpacing;
if (mindNode.Children?.Count > 0)
{
if (mindNode.NodeLevel == 0)
{
var childrensizes = mindNode.Children.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
sizewithSpacing = new SizeBase(Math.Max(sizewithSpacing.Width, childrensizes.SumOrDefault(p => p.Width)), sizewithSpacing.Height + childrensizes.MaxOrDefault(p => p.Height));
}
else
{
var childrensizes = mindNode.Children.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
sizewithSpacing = new SizeBase(Math.Max(sizewithSpacing.Width, sizewithSpacing.Width * 0.5 + childrensizes.MaxOrDefault(p => p.Width)), sizewithSpacing.Height + childrensizes.SumOrDefault(p => p.Height));
}
}
mindNode.DesiredSize = isExpanded ? sizewithSpacing : new SizeBase(0, 0);
mindNode.Visible = isExpanded;
return mindNode.DesiredSize;
}
public void ArrangeOverride(MindNode mindNode)
{
if (mindNode.NodeLevel == 0)
{
mindNode.DesiredPosition = mindNode.Position;
double left = mindNode.DesiredPosition.X + mindNode.ItemWidth / 2 - Math.Max(mindNode.DesiredSize.Width, mindNode.Children.SumOrDefault(p => p.DesiredSize.Width)) / 2;
double top = mindNode.DesiredPosition.Y + mindNode.ItemHeight + mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(left + child.DesiredSize.Width / 2 - child.ItemWidth / 2, top + child.Spacing.Height);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
left += child.DesiredSize.Width;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.FirstConnector);
connector?.SetSinkPort(child.TopConnector);
connector?.SetVisible(child.Visible);
}
}
mindNode.Offset = new PointBase();//修正后归0
}
else
{
double left = mindNode.DesiredPosition.X + mindNode.ItemWidth / 2;
double top = mindNode.DesiredPosition.Y + mindNode.ItemHeight + mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(left, top + child.Spacing.Height);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
top += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.BottomConnector);
connector?.SetSinkPort(child.LeftConnector);
connector?.SetVisible(child.Visible);
}
}
}
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Media;
using AIStudio.Wpf.DiagramDesigner;
using AIStudio.Wpf.DiagramDesigner.Algorithms;
using AIStudio.Wpf.DiagramDesigner.Geometrys;
using AIStudio.Wpf.DiagramDesigner.Helpers;
using AIStudio.Wpf.Mind.Models;
using AIStudio.Wpf.Mind.ViewModels;
namespace AIStudio.Wpf.Mind.Helpers
{
public class FishBoneLayout : IMindLayout
{
public void Appearance(MindNode mindNode)
{
Appearance(mindNode, MindTheme.SkyBlue, false);
}
public void Appearance(MindNode mindNode, MindTheme mindTheme, bool initAppearance)
{
if (mindNode == null) return;
mindNode.GetLevel0Node().LayoutUpdating = true;
switch (mindNode.NodeLevel)
{
case 0:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Right, true) { XRatio = 1, YRatio = 0.5 };
mindNode.AddConnector(port);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.None;
break;
}
case 1:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.BottomLeft, true) { XRatio = 0, YRatio = 1 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.TopLeft, true) { XRatio = 0, YRatio = 0 };
mindNode.AddConnector(port2);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Left;
break;
}
default:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Left, true) { XRatio = 0, YRatio = 0.5 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Bottom, true) { XRatio = 0.25, YRatio = 1 };
mindNode.AddConnector(port2);
var port3 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Top, true) { XRatio = 0.25, YRatio = 0 };
mindNode.AddConnector(port3);
mindNode.CornerRadius = new System.Windows.CornerRadius(0);
mindNode.BorderThickness = new System.Windows.Thickness(0, 0, 0, 0);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Left;
break;
}
}
mindNode.GetLevel0Node().LayoutUpdating = false;
}
public ConnectionViewModel GetOrSetConnectionViewModel(MindNode source, MindNode sink, ConnectionViewModel connector = null)
{
if (source == null || sink == null)
return null;
DrawMode drawMode;
RouterMode routerMode;
if (source.NodeLevel == 0)
{
drawMode = DrawMode.ConnectingLineStraight;
routerMode = RouterMode.RouterFishBone;
}
else if (source.NodeLevel == 1)
{
drawMode = DrawMode.ConnectingLineStraight;
routerMode = RouterMode.RouterNormal;
}
else
{
drawMode = DrawMode.ConnectingLineStraight;
routerMode = RouterMode.RouterOrthogonal;
}
if (connector == null)
{
connector = new ConnectionViewModel(source.Root, source.FirstConnector, sink.FirstConnector, drawMode, routerMode);
}
else
{
connector?.UpdateConnectionMode(source.FirstConnector, sink.FirstConnector, drawMode.ToString(), routerMode.ToString());
}
connector.ColorViewModel.LineColor = source.ColorViewModel.LineColor;
connector.ShapeViewModel.SinkMarker.PathStyle = source.ShapeViewModel.SinkMarker.PathStyle;
connector.ShapeViewModel.SinkMarker.SizeStyle = source.ShapeViewModel.SinkMarker.SizeStyle;
connector.SetPathGeneratorParameter(smoothMargin: 20, smoothAutoSlope: 0.2, orthogonalShapeMargin: 2, orthogonalGlobalBoundsMargin: 5);
return connector;
}
public void UpdatedLayout(MindNode mindNode)
{
if (mindNode == null) return;
mindNode.GetLevel0Node().LayoutUpdating = true;
var size = MeasureOverride(mindNode);
ArrangeOverride(mindNode);
mindNode.Root.BringToFrontCommand.Execute(mindNode.Root.Items.OfType<DesignerItemViewModelBase>());
mindNode.GetLevel0Node().LayoutUpdating = false;
}
public SizeBase MeasureOverride(MindNode mindNode, bool isExpanded = true)
{
var sizewithSpacing = mindNode.SizeWithSpacing;
var bottomoffset = mindNode.Spacing.Width / 2;
if (mindNode.Children?.Count > 0)
{
if (mindNode.NodeLevel == 0)
{
var tops = mindNode.Children.Where((p, index) => index % 2 == 0).ToList();
tops.ForEach(p => p.ConnectorOrientation = ConnectorOrientation.BottomLeft);
var topsizes = tops.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
var bottoms = mindNode.Children.Where((p, index) => index % 2 == 1).ToList();
bottoms.ForEach(p => p.ConnectorOrientation = ConnectorOrientation.TopLeft);
var bottomsizes = bottoms.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
sizewithSpacing = new SizeBase(sizewithSpacing.Width + bottomoffset + Math.Max(topsizes.SumOrDefault(p => p.Width), bottomsizes.SumOrDefault(p => p.Width)), sizewithSpacing.Height + topsizes.MaxOrDefault(p => p.Height) + bottomsizes.MaxOrDefault(p => p.Height));
}
else if (mindNode.NodeLevel == 1)
{
var childrensizes = mindNode.Children.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
var lastchildsize = childrensizes.LastOrDefault();
sizewithSpacing = new SizeBase(Math.Max(sizewithSpacing.Width, sizewithSpacing.Height + childrensizes.SumOrDefault(p => p.Height) - lastchildsize.Height / 2 + lastchildsize.Width), sizewithSpacing.Height + childrensizes.SumOrDefault(p => p.Height));
}
else
{
var childrensizes = mindNode.Children.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
sizewithSpacing = new SizeBase(Math.Max(sizewithSpacing.Width, sizewithSpacing.Width * 0.5 + childrensizes.MaxOrDefault(p => p.Width)), sizewithSpacing.Height + childrensizes.SumOrDefault(p => p.Height));
}
}
mindNode.DesiredSize = isExpanded ? sizewithSpacing : new SizeBase(0, 0);
mindNode.Visible = isExpanded;
return mindNode.DesiredSize;
}
public void ArrangeOverride(MindNode mindNode)
{
if (mindNode.NodeLevel == 0)
{
mindNode.DesiredPosition = mindNode.Position;
var tops = mindNode.Children.Where(p => p.ConnectorOrientation == ConnectorOrientation.BottomLeft).ToList();
double topleft = mindNode.DesiredPosition.X + mindNode.ItemWidth + mindNode.Spacing.Width;
double toptop = mindNode.DesiredPosition.Y - mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in tops)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(topleft + child.Spacing.Width, toptop - child.ItemHeight - child.Spacing.Height);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
topleft += child.DesiredSize.Width;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.RightConnector);
connector?.SetSinkPort(child.BottomLeftConnector);
connector?.SetVisible(child.Visible);
}
}
var bottomoffset = mindNode.Spacing.Width / 2;
var bottoms = mindNode.Children.Where(p => p.ConnectorOrientation == ConnectorOrientation.TopLeft).ToList();
double bottomleft = mindNode.DesiredPosition.X + mindNode.ItemWidth + mindNode.Spacing.Width + bottomoffset;
double bottomtop = mindNode.DesiredPosition.Y + mindNode.ItemHeight + mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in bottoms)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(bottomleft + child.Spacing.Width, bottomtop + child.Spacing.Height);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
bottomleft += child.DesiredSize.Width;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.RightConnector);
connector?.SetSinkPort(child.TopLeftConnector);
connector?.SetVisible(child.Visible);
}
}
mindNode.Offset = new PointBase();//修正后归0
}
else if (mindNode.NodeLevel == 1)
{
if (mindNode.ConnectorOrientation == ConnectorOrientation.BottomLeft)
{
double x0 = mindNode.DesiredPosition.X;
double y0 = mindNode.DesiredPosition.Y + mindNode.ItemHeight;
double h = mindNode.ItemHeight + mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(x0 + (h + child.DesiredSize.Height - child.ItemHeight / 2 - child.Spacing.Height), y0 - (h + child.DesiredSize.Height - child.Spacing.Height));
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
h += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.BottomLeftConnector);
connector?.SetSinkPort(child.LeftConnector);
connector?.SetVisible(child.Visible);
}
}
}
else
{
double x0 = mindNode.DesiredPosition.X;
double y0 = mindNode.DesiredPosition.Y;
double h = mindNode.ItemHeight + mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(x0 + (h + child.DesiredSize.Height - child.ItemHeight / 2 - child.Spacing.Height), y0 + (h + child.DesiredSize.Height - child.ItemHeight - child.Spacing.Height));
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
h += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.TopLeftConnector);
connector?.SetSinkPort(child.LeftConnector);
connector?.SetVisible(child.Visible);
}
}
}
}
else
{
if (mindNode.GetLevel1Node().ConnectorOrientation == ConnectorOrientation.BottomLeft)
{
double left = mindNode.DesiredPosition.X + mindNode.ItemWidth / 2;
double top = mindNode.DesiredPosition.Y + mindNode.ItemHeight + mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(left, top + child.Spacing.Height);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
top += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.BottomConnector);
connector?.SetSinkPort(child.LeftConnector);
connector?.SetVisible(child.Visible);
}
}
}
else
{
double left = mindNode.DesiredPosition.X + mindNode.ItemWidth / 2;
double bottom = mindNode.DesiredPosition.Y - mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(left, bottom - child.Spacing.Height - child.ItemHeight);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
bottom -= child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.TopConnector);
connector?.SetSinkPort(child.LeftConnector);
connector?.SetVisible(child.Visible);
}
}
}
}
}
}
}

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using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Media;
using AIStudio.Wpf.DiagramDesigner;
using AIStudio.Wpf.Mind.Models;
using AIStudio.Wpf.Mind.ViewModels;
namespace AIStudio.Wpf.Mind.Helpers
{
public interface IMindLayout
{
/// <summary>
/// 默认节点样式设置
/// </summary>
/// <param name="mindNode"></param>
void Appearance(MindNode mindNode);
/// <summary>
/// 节点样式设置
/// </summary>
/// <param name="mindNode"></param>
/// <param name="mindTheme"></param>
/// <param name="initAppearance"></param>
void Appearance(MindNode mindNode, MindTheme mindTheme, bool initAppearance);
/// <summary>
/// 连线类型设置
/// </summary>
/// <param name="source"></param>
/// <param name="sink"></param>
/// <param name="connector"></param>
/// <returns></returns>
ConnectionViewModel GetOrSetConnectionViewModel(MindNode source, MindNode sink, ConnectionViewModel connector = null);
/// <summary>
/// 更新布局
/// </summary>
/// <param name="mindNode"></param>
void UpdatedLayout(MindNode mindNode);
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Media;
using AIStudio.Wpf.DiagramDesigner;
using AIStudio.Wpf.DiagramDesigner.Algorithms;
using AIStudio.Wpf.DiagramDesigner.Geometrys;
using AIStudio.Wpf.DiagramDesigner.Helpers;
using AIStudio.Wpf.Mind.Models;
using AIStudio.Wpf.Mind.ViewModels;
namespace AIStudio.Wpf.Mind.Helpers
{
public class LogicalLayout : IMindLayout
{
public void Appearance(MindNode mindNode)
{
Appearance(mindNode, MindTheme.SkyBlue, false);
}
public void Appearance(MindNode mindNode, MindTheme mindTheme, bool initAppearance)
{
switch (mindNode.NodeLevel)
{
case 0:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.None, true) { XRatio = 0.5, YRatio = 0.5 };
mindNode.AddConnector(port);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.Circle;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.None;
break;
}
case 1:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Left, true) { XRatio = 0, YRatio = 0.5 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Right, true) { XRatio = 1, YRatio = 0.5 };
mindNode.AddConnector(port2);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Left;
break;
}
case 2:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Left, true) { XRatio = 0, YRatio = 1 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Right, true) { XRatio = 1, YRatio = 1 };
mindNode.AddConnector(port2);
mindNode.CornerRadius = new System.Windows.CornerRadius(0);
mindNode.BorderThickness = new System.Windows.Thickness(0, 0, 0, 1);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Left;
break;
}
}
}
public ConnectionViewModel GetOrSetConnectionViewModel(MindNode source, MindNode sink, ConnectionViewModel connector = null)
{
if (source == null || sink == null)
return null;
if (connector == null)
{
connector = new ConnectionViewModel(source.Root, source.FirstConnector, sink.FirstConnector, DrawMode.ConnectingLineSmooth, RouterMode.RouterNormal);
}
else
{
connector?.UpdateConnectionMode(source.FirstConnector, sink.FirstConnector, DrawMode.ConnectingLineSmooth.ToString(), RouterMode.RouterNormal.ToString());
}
connector.ColorViewModel.LineColor = source.ColorViewModel.LineColor;
connector.ShapeViewModel.SinkMarker.PathStyle = source.ShapeViewModel.SinkMarker.PathStyle;
connector.ShapeViewModel.SinkMarker.SizeStyle = source.ShapeViewModel.SinkMarker.SizeStyle;
connector.SetPathGeneratorParameter(smoothMargin: 20, smoothAutoSlope: 0.2, orthogonalShapeMargin: 2, orthogonalGlobalBoundsMargin: 5);
return connector;
}
public void UpdatedLayout(MindNode mindNode)
{
if (mindNode == null) return;
mindNode.GetLevel0Node().LayoutUpdating = true;
var size = MeasureOverride(mindNode);
ArrangeOverride(mindNode);
mindNode.Root.BringToFrontCommand.Execute(mindNode.Root.Items.OfType<DesignerItemViewModelBase>());
mindNode.GetLevel0Node().LayoutUpdating = false;
}
public SizeBase MeasureOverride(MindNode mindNode, bool isExpanded = true)
{
var sizewithSpacing = mindNode.SizeWithSpacing;
if (mindNode.Children?.Count > 0)
{
var childrensizes = mindNode.Children.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
sizewithSpacing = new SizeBase(sizewithSpacing.Width + childrensizes.MaxOrDefault(p => p.Width), Math.Max(sizewithSpacing.Height, childrensizes.SumOrDefault(p => p.Height)));
}
mindNode.DesiredSize = isExpanded ? sizewithSpacing : new SizeBase(0, 0);
mindNode.Visible = isExpanded;
return mindNode.DesiredSize;
}
public void ArrangeOverride(MindNode mindNode)
{
if (mindNode.NodeLevel == 0)
{
mindNode.DesiredPosition = mindNode.Position;
}
double left = mindNode.DesiredPosition.X + mindNode.ItemWidth + mindNode.Spacing.Width;
double top = mindNode.DesiredPosition.Y + mindNode.ItemHeight / 2 - Math.Min(mindNode.DesiredSize.Height, mindNode.Children.SumOrDefault(p => p.DesiredSize.Height)) / 2;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(left + child.Spacing.Width, top + child.DesiredSize.Height / 2 - child.ItemHeight / 2);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
top += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.RightConnector ?? mindNode.FirstConnector);
connector?.SetSinkPort(child.LeftConnector);
connector?.SetVisible(child.Visible);
}
}
if (mindNode.NodeLevel == 0)
{
mindNode.Offset = new PointBase();//修正后归0
}
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Media;
using AIStudio.Wpf.DiagramDesigner;
using AIStudio.Wpf.DiagramDesigner.Algorithms;
using AIStudio.Wpf.DiagramDesigner.Geometrys;
using AIStudio.Wpf.DiagramDesigner.Helpers;
using AIStudio.Wpf.Mind.Models;
using AIStudio.Wpf.Mind.ViewModels;
namespace AIStudio.Wpf.Mind.Helpers
{
public class MindLayout : IMindLayout
{
public void Appearance(MindNode mindNode)
{
Appearance(mindNode, MindTheme.SkyBlue, false);
}
public void Appearance(MindNode mindNode, MindTheme mindTheme, bool initAppearance)
{
switch (mindNode.NodeLevel)
{
case 0:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.None, true) { XRatio = 0.5, YRatio = 0.5 };
mindNode.AddConnector(port);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.Circle;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.None;
break;
}
case 1:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Left, true) { XRatio = 0, YRatio = 0.5 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Right, true) { XRatio = 1, YRatio = 0.5 };
mindNode.AddConnector(port2);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Left;
break;
}
default:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Left, true) { XRatio = 0, YRatio = 1 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Right, true) { XRatio = 1, YRatio = 1 };
mindNode.AddConnector(port2);
mindNode.CornerRadius = new System.Windows.CornerRadius(0);
mindNode.BorderThickness = new System.Windows.Thickness(0, 0, 0, 1);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Left;
break;
}
}
}
public ConnectionViewModel GetOrSetConnectionViewModel(MindNode source, MindNode sink, ConnectionViewModel connector = null)
{
if (source == null || sink == null)
return null;
if (connector == null)
{
connector = new ConnectionViewModel(source.Root, source.FirstConnector, sink.FirstConnector, DrawMode.ConnectingLineSmooth, RouterMode.RouterNormal);
}
else
{
connector?.UpdateConnectionMode(source.FirstConnector, sink.FirstConnector, DrawMode.ConnectingLineSmooth.ToString(), RouterMode.RouterNormal.ToString());
}
connector.ColorViewModel.LineColor = source.ColorViewModel.LineColor;
connector.ShapeViewModel.SinkMarker.PathStyle = source.ShapeViewModel.SinkMarker.PathStyle;
connector.ShapeViewModel.SinkMarker.SizeStyle = source.ShapeViewModel.SinkMarker.SizeStyle;
connector.SetPathGeneratorParameter(smoothMargin: 20, smoothAutoSlope: 0.2, orthogonalShapeMargin: 2, orthogonalGlobalBoundsMargin: 5);
return connector;
}
public void UpdatedLayout(MindNode mindNode)
{
if (mindNode == null) return;
mindNode.GetLevel0Node().LayoutUpdating = true;
var size = MeasureOverride(mindNode);
ArrangeOverride(mindNode);
mindNode.Root.BringToFrontCommand.Execute(mindNode.Root.Items.OfType<DesignerItemViewModelBase>());
mindNode.GetLevel0Node().LayoutUpdating = false;
}
public SizeBase MeasureOverride(MindNode mindNode, bool isExpanded = true)
{
var sizewithSpacing = mindNode.SizeWithSpacing;
if (mindNode.Children?.Count > 0)
{
if (mindNode.NodeLevel == 0)
{
var rights = mindNode.Children.Where((p, index) => index % 2 == 0).ToList();
rights.ForEach(p => p.ConnectorOrientation = ConnectorOrientation.Left);
var rightsizes = rights.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
var lefts = mindNode.Children.Where((p, index) => index % 2 == 1).ToList();
lefts.ForEach(p => p.ConnectorOrientation = ConnectorOrientation.Right);
var leftsizes = lefts.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
sizewithSpacing = new SizeBase(sizewithSpacing.Width + rightsizes.MaxOrDefault(p => p.Width) + +leftsizes.MaxOrDefault(p => p.Width), Math.Max(sizewithSpacing.Height, Math.Max(rightsizes.SumOrDefault(p => p.Height), leftsizes.SumOrDefault(p => p.Height))));
}
else
{
var childrensizes = mindNode.Children.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
sizewithSpacing = new SizeBase(sizewithSpacing.Width + childrensizes.MaxOrDefault(p => p.Width), Math.Max(sizewithSpacing.Height, childrensizes.SumOrDefault(p => p.Height)));
}
}
mindNode.DesiredSize = isExpanded ? sizewithSpacing : new SizeBase(0, 0);
mindNode.Visible = isExpanded;
return mindNode.DesiredSize;
}
public void ArrangeOverride(MindNode mindNode)
{
if (mindNode.NodeLevel == 0)
{
mindNode.DesiredPosition = mindNode.Position;
if (mindNode.Children?.Count > 0)
{
var rights = mindNode.Children.Where(p => p.ConnectorOrientation == ConnectorOrientation.Left).ToList();
double left = mindNode.DesiredPosition.X + mindNode.ItemWidth + mindNode.Spacing.Width;
double lefttop = mindNode.DesiredPosition.Y + mindNode.ItemHeight / 2 - Math.Min(mindNode.DesiredSize.Height, rights.SumOrDefault(p => p.DesiredSize.Height)) / 2;
foreach (var child in rights)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);
child.DesiredPosition = new PointBase(left + child.Spacing.Width, lefttop + child.DesiredSize.Height / 2 - child.ItemHeight / 2);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
lefttop += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.FirstConnector);
connector?.SetSinkPort(child.LeftConnector);
connector?.SetVisible(child.Visible);
}
var lefts = mindNode.Children.Where(p => p.ConnectorOrientation == ConnectorOrientation.Right).ToList();
double right = mindNode.DesiredPosition.X - mindNode.Spacing.Width;
double righttop = mindNode.DesiredPosition.Y + mindNode.ItemHeight / 2 - Math.Min(mindNode.DesiredSize.Height, lefts.SumOrDefault(p => p.DesiredSize.Height)) / 2;
foreach (var child in lefts)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);
child.DesiredPosition = new PointBase(right - child.Spacing.Width - child.ItemWidth, righttop + child.DesiredSize.Height / 2 - child.ItemHeight / 2);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
righttop += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.FirstConnector);
connector?.SetSinkPort(child.RightConnector);
connector?.SetVisible(child.Visible);
}
}
mindNode.Offset = new PointBase();//修正后归0
}
else
{
if (mindNode.GetLevel1Node().ConnectorOrientation == ConnectorOrientation.Left)
{
double left = mindNode.DesiredPosition.X + mindNode.ItemWidth + mindNode.Spacing.Width;
double top = mindNode.DesiredPosition.Y + mindNode.ItemHeight / 2 - Math.Min(mindNode.DesiredSize.Height, mindNode.Children.SumOrDefault(p => p.DesiredSize.Height)) / 2;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);
child.DesiredPosition = new PointBase(left + child.Spacing.Width, top + child.DesiredSize.Height / 2 - child.ItemHeight / 2);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
top += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.RightConnector);
connector?.SetSinkPort(child.LeftConnector);
connector?.SetVisible(child.Visible);
}
}
}
else
{
double right = mindNode.DesiredPosition.X - mindNode.Spacing.Width;
double top = mindNode.DesiredPosition.Y + mindNode.ItemHeight / 2 - Math.Min(mindNode.DesiredSize.Height, mindNode.Children.SumOrDefault(p => p.DesiredSize.Height)) / 2;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);
child.DesiredPosition = new PointBase(right - child.Spacing.Width - child.ItemWidth, top + child.DesiredSize.Height / 2 - child.ItemHeight / 2);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
top += child.DesiredSize.Height;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.LeftConnector);
connector?.SetSinkPort(child.RightConnector);
connector?.SetVisible(child.Visible);
}
}
}
}
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Media;
using System.Xml.Linq;
using AIStudio.Wpf.DiagramDesigner;
using AIStudio.Wpf.DiagramDesigner.Geometrys;
using AIStudio.Wpf.Mind.Models;
using AIStudio.Wpf.Mind.ViewModels;
namespace AIStudio.Wpf.Mind.Helpers
{
public static class MindThemeHelper
{
static MindThemeHelper()
{
MindThemeDictionary = new List<MindThemeModel>()
{
SkyBlueTheme,
SkyBlueMiniTheme,
LiteratureGreenTheme,
LiteratureGreenMiniTheme,
BrainDeadPinkTheme,
BrainDeadPinkMiniTheme,
RomanticPurpleTheme,
RomanticPurpleMiniTheme,
FreshRedTheme,
FreshRedMiniTheme,
EarthyYellowTheme,
EarthyYellowMiniTheme,
CoolLightYellowTheme,
CoolLightYellowMiniTheme
};
}
public static MindThemeModel GetTheme(MindTheme theme)
{
return MindThemeDictionary.FirstOrDefault(p => p.Theme == theme) ?? SkyBlueTheme;
}
public static readonly List<MindThemeModel> MindThemeDictionary;
public static MindThemeModel SkyBlueTheme = new MindThemeModel()
{
Theme = MindTheme.SkyBlue,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0x73, 0xa1, 0xbf),
LineColor = Color.FromRgb(0x73, 0xa1, 0xbf),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(50, 15),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xee, 0xf3, 0xf6),
LineColor = Color.FromRgb(0x73, 0xa1, 0xbf),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0x73, 0xa1, 0xbf),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
}
};
public static MindThemeModel SkyBlueMiniTheme= new MindThemeModel()
{
Theme = MindTheme.SkyBlueMini,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0x73, 0xa1, 0xbf),
LineColor = Color.FromRgb(0x73, 0xa1, 0xbf),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xee, 0xf3, 0xf6),
LineColor = Color.FromRgb(0x73, 0xa1, 0xbf),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0x73, 0xa1, 0xbf),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
}
};
public static MindThemeModel LiteratureGreenTheme = new MindThemeModel()
{
Theme = MindTheme.LiteratureGreen,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0x73, 0xbf, 0x76),
LineColor = Color.FromRgb(0x73, 0xbf, 0x76),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(50, 15),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xee, 0xf6, 0xee),
LineColor = Color.FromRgb(0x73, 0xbf, 0x76),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0x73, 0xbf, 0x76),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
}
};
public static MindThemeModel LiteratureGreenMiniTheme = new MindThemeModel()
{
Theme = MindTheme.LiteratureGreenMini,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0x73, 0xbf, 0x76),
LineColor = Color.FromRgb(0x73, 0xbf, 0x76),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xee, 0xf6, 0xee),
LineColor = Color.FromRgb(0x73, 0xbf, 0x76),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0x73, 0xbf, 0x76),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
}
};
public static MindThemeModel BrainDeadPinkTheme = new MindThemeModel()
{
Theme = MindTheme.BrainDeadPink,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0xbf, 0x73, 0x94),
LineColor = Color.FromRgb(0xbf, 0x73, 0x94),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(50, 15),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xf6, 0xee, 0xf2),
LineColor = Color.FromRgb(0xbf, 0x73, 0x94),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0xbf, 0x73, 0x94),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
}
};
public static MindThemeModel BrainDeadPinkMiniTheme = new MindThemeModel()
{
Theme = MindTheme.BrainDeadPinkMini,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0xbf, 0x73, 0x94),
LineColor = Color.FromRgb(0xbf, 0x73, 0x94),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xf6, 0xee, 0xf2),
LineColor = Color.FromRgb(0xbf, 0x73, 0x94),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0xbf, 0x73, 0x94),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
}
};
public static MindThemeModel RomanticPurpleTheme = new MindThemeModel()
{
Theme = MindTheme.RomanticPurple,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0x7b, 0x73, 0xbf),
LineColor = Color.FromRgb(0x7b, 0x73, 0xbf),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(50, 15),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xef, 0xee, 0xf6),
LineColor = Color.FromRgb(0x7b, 0x73, 0xbf),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0x7b, 0x73, 0xbf),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
}
};
public static MindThemeModel RomanticPurpleMiniTheme = new MindThemeModel()
{
Theme = MindTheme.RomanticPurpleMini,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0x7b, 0x73, 0xbf),
LineColor = Color.FromRgb(0x7b, 0x73, 0xbf),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xef, 0xee, 0xf6),
LineColor = Color.FromRgb(0x7b, 0x73, 0xbf),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0x7b, 0x73, 0xbf),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
}
};
public static MindThemeModel FreshRedTheme = new MindThemeModel()
{
Theme = MindTheme.FreshRed,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0xbf, 0x73, 0x73),
LineColor = Color.FromRgb(0xbf, 0x73, 0x73),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(50, 15),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xf6, 0xee, 0xee),
LineColor = Color.FromRgb(0xbf, 0x73, 0x73),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0xbf, 0x73, 0x73),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
}
};
public static MindThemeModel FreshRedMiniTheme = new MindThemeModel()
{
Theme = MindTheme.FreshRedMini,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0xbf, 0x73, 0x73),
LineColor = Color.FromRgb(0xbf, 0x73, 0x73),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xf6, 0xee, 0xee),
LineColor = Color.FromRgb(0xbf, 0x73, 0x73),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0xbf, 0x73, 0x73),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
}
};
public static MindThemeModel EarthyYellowTheme = new MindThemeModel()
{
Theme = MindTheme.EarthyYellow,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0xbf, 0x93, 0x73),
LineColor = Color.FromRgb(0xbf, 0x93, 0x73),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(50, 15),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xf6, 0xf2, 0xee),
LineColor = Color.FromRgb(0xbf, 0x93, 0x73),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0xbf, 0x93, 0x73),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
}
};
public static MindThemeModel EarthyYellowMiniTheme= new MindThemeModel()
{
Theme = MindTheme.EarthyYellowMini,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0xbf, 0x93, 0x73),
LineColor = Color.FromRgb(0xbf, 0x93, 0x73),
FontColor = Colors.White,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xf6, 0xf2, 0xee),
LineColor = Color.FromRgb(0xbf, 0x93, 0x73),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.Transparent,
LineColor = Color.FromRgb(0xbf, 0x93, 0x73),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
}
};
public static MindThemeModel CoolLightYellowTheme = new MindThemeModel()
{
Theme = MindTheme.CoolLightYellow,
Dark = true,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0xe9, 0xdf, 0x98),
LineColor = Color.FromRgb(0xe9, 0xdf, 0x98),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(50, 15),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xa4, 0xc5, 0xc0),
LineColor = Color.FromRgb(0xa4, 0xc5, 0xc0),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.White,
LineColor = Colors.White,
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(15, 15),
}
};
public static MindThemeModel CoolLightYellowMiniTheme = new MindThemeModel()
{
Theme = MindTheme.CoolLightYellowMini,
Dark = true,
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = 120,
ItemHeight = 40,
FillColor = Color.FromRgb(0xe9, 0xdf, 0x98),
LineColor = Color.FromRgb(0xe9, 0xdf, 0x98),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel1 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Color.FromRgb(0xa4, 0xc5, 0xc0),
LineColor = Color.FromRgb(0xa4, 0xc5, 0xc0),
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
},
MindThemeLevel2 = new MindThemeModelItem()
{
ItemWidth = 100,
ItemHeight = 25,
FillColor = Colors.White,
LineColor = Colors.White,
FontColor = Colors.Black,
FontSize = 15,
Spacing = new SizeBase(10, 10),
}
};
public static void ThemeChange(MindNode mindNode, MindTheme mindTheme, bool initAppearance = false)
{
var mindThemeModel = GetTheme(mindTheme);
switch (mindNode.NodeLevel)
{
case 0:
{
if (initAppearance)
{
mindNode.ItemWidth = mindThemeModel.MindThemeLevel0.ItemWidth;
mindNode.ItemHeight = mindThemeModel.MindThemeLevel0.ItemHeight;
}
mindNode.ColorViewModel.FillColor.Color = mindThemeModel.MindThemeLevel0.FillColor;
mindNode.ColorViewModel.LineColor.Color = mindThemeModel.MindThemeLevel0.LineColor;
mindNode.FontViewModel.FontColor = mindThemeModel.MindThemeLevel0.FontColor;
mindNode.FontViewModel.FontSize = mindThemeModel.MindThemeLevel0.FontSize;
mindNode.Spacing = mindThemeModel.MindThemeLevel0.Spacing;
break;
}
case 1:
{
if (initAppearance)
{
mindNode.ItemWidth = mindThemeModel.MindThemeLevel1.ItemWidth;
mindNode.ItemHeight = mindThemeModel.MindThemeLevel1.ItemHeight;
}
mindNode.ColorViewModel.FillColor.Color = mindThemeModel.MindThemeLevel1.FillColor;
mindNode.ColorViewModel.LineColor.Color = mindThemeModel.MindThemeLevel1.LineColor;
mindNode.FontViewModel.FontColor = mindThemeModel.MindThemeLevel1.FontColor;
mindNode.FontViewModel.FontSize = mindThemeModel.MindThemeLevel1.FontSize;
mindNode.Spacing = mindThemeModel.MindThemeLevel1.Spacing;
break;
}
default:
{
if (initAppearance)
{
mindNode.ItemWidth = mindThemeModel.MindThemeLevel2.ItemWidth;
mindNode.ItemHeight = mindThemeModel.MindThemeLevel2.ItemHeight;
}
mindNode.ColorViewModel.FillColor.Color = mindThemeModel.MindThemeLevel2.FillColor;
mindNode.ColorViewModel.LineColor.Color = mindThemeModel.MindThemeLevel2.LineColor;
mindNode.FontViewModel.FontColor = mindThemeModel.MindThemeLevel2.FontColor;
mindNode.FontViewModel.FontSize = mindThemeModel.MindThemeLevel2.FontSize;
mindNode.Spacing = mindThemeModel.MindThemeLevel2.Spacing;
break;
}
}
}
public static MindThemeModel GetNodeTheme(MindNode mindNode)
{
MindThemeModel mindThemeModel = new MindThemeModel()
{
MindThemeLevel0 = new MindThemeModelItem()
{
ItemWidth = mindNode.ItemWidth,
ItemHeight = mindNode.ItemHeight,
FillColor = mindNode.ColorViewModel.FillColor.Color,
LineColor = mindNode.ColorViewModel.LineColor.Color,
FontColor = mindNode.FontViewModel.FontColor,
FontSize = mindNode.FontViewModel.FontSize,
Spacing = mindNode.Spacing,
},
};
return mindThemeModel;
}
public static void SetThemeModel(MindNode mindNode, MindThemeModel mindThemeModel)
{
mindNode.ItemWidth = mindThemeModel.MindThemeLevel0.ItemWidth;
mindNode.ItemHeight = mindThemeModel.MindThemeLevel0.ItemHeight;
mindNode.ColorViewModel.FillColor.Color = mindThemeModel.MindThemeLevel0.FillColor;
mindNode.ColorViewModel.LineColor.Color = mindThemeModel.MindThemeLevel0.LineColor;
mindNode.FontViewModel.FontColor = mindThemeModel.MindThemeLevel0.FontColor;
mindNode.FontViewModel.FontSize = mindThemeModel.MindThemeLevel0.FontSize;
mindNode.Spacing = mindThemeModel.MindThemeLevel0.Spacing;
}
public static MindThemeModelItem GetNodeDefaultTheme(MindNode mindNode)
{
var defaultMindTheme = MindThemeDictionary.FirstOrDefault(p => p.Theme == mindNode.MindTheme) ?? SkyBlueTheme;
switch(mindNode.NodeLevel)
{
case 0: return defaultMindTheme.MindThemeLevel0;
case 1: return defaultMindTheme.MindThemeLevel1;
default: return defaultMindTheme.MindThemeLevel2;
}
}
public static IColorViewModel GetColorViewModel(MindNode mindNode)
{
ColorViewModel colorViewModel = new ColorViewModel();
CopyHelper.CopyPropertyValue(mindNode.ColorViewModel, colorViewModel);
return colorViewModel;
}
public static IFontViewModel GetFontViewModel(MindNode mindNode)
{
FontViewModel fontViewModel = new FontViewModel();
CopyHelper.CopyPropertyValue(mindNode.FontViewModel, fontViewModel);
return fontViewModel;
}
}
public class MindThemeModelItem
{
public double ItemWidth
{
get; set;
}
public double ItemHeight
{
get; set;
}
public Color FillColor
{
get; set;
}
public Color LineColor
{
get; set;
}
public Color FontColor
{
get; set;
}
public double FontSize
{
get; set;
}
public SizeBase Spacing
{
get; set;
}
}
public class MindThemeModel
{
public MindTheme Theme
{
get; set;
}
public string Name
{
get
{
return Theme.GetDescription();
}
}
public bool Dark
{
get; set;
}
public MindThemeModelItem MindThemeLevel0
{
get; set;
}
public MindThemeModelItem MindThemeLevel1
{
get; set;
}
public MindThemeModelItem MindThemeLevel2
{
get; set;
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Media;
using AIStudio.Wpf.DiagramDesigner;
using AIStudio.Wpf.DiagramDesigner.Algorithms;
using AIStudio.Wpf.DiagramDesigner.Geometrys;
using AIStudio.Wpf.DiagramDesigner.Helpers;
using AIStudio.Wpf.Mind.Models;
using AIStudio.Wpf.Mind.ViewModels;
namespace AIStudio.Wpf.Mind.Helpers
{
public class OrganizationalLayout : IMindLayout
{
public void Appearance(MindNode mindNode)
{
Appearance(mindNode, MindTheme.SkyBlue, false);
}
public void Appearance(MindNode mindNode, MindTheme mindTheme, bool initAppearance)
{
switch (mindNode.NodeLevel)
{
case 0:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Bottom, true) { XRatio = 0.5, YRatio = 1 };
mindNode.AddConnector(port);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.None;
break;
}
case 1:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Top, true) { XRatio = 0.5, YRatio = 0 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Bottom, true) { XRatio = 0.5, YRatio = 1 };
mindNode.AddConnector(port2);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Top;
break;
}
default:
{
if (initAppearance)
{
MindThemeHelper.ThemeChange(mindNode, mindTheme, initAppearance);
mindNode.ClearConnectors();
var port1 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Top, true) { XRatio = 0.5, YRatio = 0 };
mindNode.AddConnector(port1);
var port2 = new FullyCreatedConnectorInfo(mindNode.Root, mindNode, ConnectorOrientation.Bottom, true) { XRatio = 0.5, YRatio = 1 };
mindNode.AddConnector(port2);
mindNode.CornerRadius = new System.Windows.CornerRadius(0);
mindNode.BorderThickness = new System.Windows.Thickness(0, 0, 0, 0);
}
mindNode.ShapeViewModel.SinkMarker.PathStyle = ArrowPathStyle.None;
mindNode.ShapeViewModel.SinkMarker.SizeStyle = ArrowSizeStyle.VerySmall;
mindNode.ConnectorOrientation = ConnectorOrientation.Top;
break;
}
}
}
public ConnectionViewModel GetOrSetConnectionViewModel(MindNode source, MindNode sink, ConnectionViewModel connector = null)
{
if (source == null || sink == null)
return null;
if (connector == null)
{
connector = new ConnectionViewModel(source.Root, source.FirstConnector, sink.FirstConnector, DrawMode.ConnectingLineStraight, RouterMode.RouterOrthogonal);
}
else
{
connector?.UpdateConnectionMode(source.FirstConnector, sink.FirstConnector, DrawMode.ConnectingLineStraight.ToString(), RouterMode.RouterOrthogonal.ToString());
}
connector.ColorViewModel.LineColor = source.ColorViewModel.LineColor;
connector.ShapeViewModel.SinkMarker.PathStyle = source.ShapeViewModel.SinkMarker.PathStyle;
connector.ShapeViewModel.SinkMarker.SizeStyle = sink.ShapeViewModel.SinkMarker.SizeStyle;
connector.SetPathGeneratorParameter(smoothMargin: 20, smoothAutoSlope: 0.2, orthogonalShapeMargin: 2, orthogonalGlobalBoundsMargin: 5);
return connector;
}
public void UpdatedLayout(MindNode mindNode)
{
if (mindNode == null) return;
mindNode.GetLevel0Node().LayoutUpdating = true;
var size = MeasureOverride(mindNode);
ArrangeOverride(mindNode);
mindNode.Root.BringToFrontCommand.Execute(new SelectableDesignerItemViewModelBase[] { mindNode });
mindNode.GetLevel0Node().LayoutUpdating = false;
}
public SizeBase MeasureOverride(MindNode mindNode, bool isExpanded = true)
{
var sizewithSpacing = mindNode.SizeWithSpacing;
if (mindNode.Children?.Count > 0)
{
var childrensizes = mindNode.Children.Select(p => MeasureOverride(p, mindNode.IsExpanded && isExpanded)).ToArray();
sizewithSpacing = new SizeBase(Math.Max(sizewithSpacing.Width, childrensizes.SumOrDefault(p => p.Width)), sizewithSpacing.Height + childrensizes.MaxOrDefault(p => p.Height));
}
mindNode.DesiredSize = isExpanded ? sizewithSpacing : new SizeBase(0, 0);
mindNode.Visible = isExpanded;
return mindNode.DesiredSize;
}
public void ArrangeOverride(MindNode mindNode)
{
if (mindNode.NodeLevel == 0)
{
mindNode.DesiredPosition = mindNode.Position;
}
double left = mindNode.DesiredPosition.X + mindNode.ItemWidth / 2 - Math.Max(mindNode.DesiredSize.Width, mindNode.Children.SumOrDefault(p => p.DesiredSize.Width)) / 2;
double top = mindNode.DesiredPosition.Y + mindNode.ItemHeight + mindNode.Spacing.Height;
if (mindNode.Children?.Count > 0)
{
foreach (var child in mindNode.Children)
{
child.Offset = new PointBase(child.Offset.X - child.RootNode.Offset.X, child.Offset.Y - child.RootNode.Offset.Y);//按根节点修正Offset
child.DesiredPosition = new PointBase(left + child.DesiredSize.Width / 2 - child.ItemWidth / 2, top + child.Spacing.Height);
child.Left = child.DesiredPosition.X + child.Offset.X;
child.Top = child.DesiredPosition.Y + child.Offset.Y;
left += child.DesiredSize.Width;
ArrangeOverride(child);
var connector = mindNode.Root?.Items.OfType<ConnectionViewModel>().FirstOrDefault(p => p.SourceConnectorInfo?.DataItem == mindNode && p.SinkConnectorInfoFully?.DataItem == child);
connector?.SetSourcePort(mindNode.BottomConnector);
connector?.SetSinkPort(child.TopConnector);
connector?.SetVisible(child.Visible);
}
}
if (mindNode.NodeLevel == 0)
{
mindNode.Offset = new PointBase();//修正后归0
}
}
}
}