Начало работы над кастомным деревом вывода

Pf2eViewer/EntityTreeViewerControl.Designer.cs

@@ -0,0 +1,66 @@
+namespace Pf2eViewer;
+
+partial class EntityTreeViewerControl
+{
+    /// <summary> 
+    /// Обязательная переменная конструктора.
+    /// </summary>
+    private System.ComponentModel.IContainer components = null;
+
+    /// <summary> 
+    /// Освободить все используемые ресурсы.
+    /// </summary>
+    /// <param name="disposing">истинно, если управляемый ресурс должен быть удален; иначе ложно.</param>
+    protected override void Dispose(bool disposing)
+    {
+        if (disposing && (components != null))
+        {
+            components.Dispose();
+        }
+        base.Dispose(disposing);
+    }
+
+    #region Код, автоматически созданный конструктором компонентов
+
+    /// <summary> 
+    /// Требуемый метод для поддержки конструктора — не изменяйте 
+    /// содержимое этого метода с помощью редактора кода.
+    /// </summary>
+    private void InitializeComponent()
+    {
+        VerticalScrollBar = new VScrollBar();
+        ContentPanel = new Panel();
+        SuspendLayout();
+        // 
+        // VerticalScrollBar
+        // 
+        VerticalScrollBar.Anchor =  AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Right;
+        VerticalScrollBar.Location = new Point(400, 0);
+        VerticalScrollBar.Name = "VerticalScrollBar";
+        VerticalScrollBar.Size = new Size(20, 520);
+        VerticalScrollBar.TabIndex = 0;
+        // 
+        // ContentPanel
+        // 
+        ContentPanel.Anchor =  AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+        ContentPanel.Location = new Point(0, 0);
+        ContentPanel.Name = "ContentPanel";
+        ContentPanel.Size = new Size(400, 520);
+        ContentPanel.TabIndex = 2;
+        // 
+        // EntityTreeViewerControl
+        // 
+        AutoScaleDimensions = new SizeF(7F, 15F);
+        AutoScaleMode = AutoScaleMode.Font;
+        Controls.Add(ContentPanel);
+        Controls.Add(VerticalScrollBar);
+        Name = "EntityTreeViewerControl";
+        Size = new Size(420, 520);
+        ResumeLayout(false);
+    }
+
+    #endregion
+
+    private VScrollBar VerticalScrollBar;
+    private Panel ContentPanel;
+}

Pf2eViewer/EntityTreeViewerControl.cs

@@ -0,0 +1,229 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Reflection;
+using System.Security.Cryptography.X509Certificates;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using System.Windows.Forms.VisualStyles;
+using Microsoft.EntityFrameworkCore.Metadata.Internal;
+
+namespace Pf2eViewer;
+
+public partial class EntityTreeViewerControl : UserControl
+{
+    private int _itemHeight = 20;
+
+    private EntityView? _entityView = null;
+
+    public int ItemHeight
+    {
+        get => _itemHeight;
+        set
+        {
+            _itemHeight = value;
+            UpdateView();
+        }
+    }
+
+    public EntityView? EntityView
+    {
+        get => _entityView;
+        set
+        {
+            _entityView = value;
+            UpdateView();
+        }
+    }
+
+    public EntityTreeViewerControl()
+    {
+        InitializeComponent();
+    }
+
+    public void UpdateView()
+    {
+        ContentPanel.Controls.Clear();
+
+        if (EntityView?.Entity is null)
+        {
+            return;
+        }
+
+        Rows.Clear();
+
+        Rows.Add(new HeaderRow("Entity"));
+        Rows.Add(new ObjectComplex(null, EntityView.Entity));
+        Rows.Add(new HeaderRow(EntityView.SubEntity?.GetType().ToString() ?? "SubEntity"));
+        Rows.Add(new ObjectComplex(null, EntityView.SubEntity));
+
+        List<DisplayRow> displayRows = Rows.SelectMany(r => r.GetTextRows()).ToList();
+
+        for (int i = 0; i < displayRows.Count; i++)
+        {
+            DisplayRow dr = displayRows[i];
+
+            TextBox tb = new()
+            {
+                Top = i * ItemHeight,
+                Left = 0,
+                Width = ContentPanel.Width,
+                Height = ItemHeight,
+                Font = Font,
+                Text = string.Join(
+                    "",
+                    [new(' ', dr.Depth * 2), dr.Name, dr.Value != "" ? " : " : "", dr.Value]
+                ),
+                Margin = new(0),
+            };
+
+            ContentPanel.Controls.Add(tb);
+        }
+    }
+
+    private Panel GetObjectPanel(object obj)
+    {
+        Panel result = new();
+
+        Type type = obj.GetType();
+
+        PropertyInfo[] properties = type.GetProperties();
+        /*
+        FieldInfo[] fields = type.GetFields(
+            BindingFlags.Instance
+                | BindingFlags.Static
+                | BindingFlags.NonPublic
+                | BindingFlags.Public
+        );
+        */
+        for (int i = 0; i < properties.Length; i++)
+        {
+            PropertyInfo property = properties[i];
+
+            TextBox tb = new()
+            {
+                Top = i * ItemHeight,
+                Left = 0,
+                Width = ContentPanel.Width,
+                Height = ItemHeight,
+                Font = Font,
+                Text = property.Name,
+                Margin = new(0),
+            };
+
+            result.Controls.Add(tb);
+        }
+
+        result.Width = ContentPanel.Width;
+        result.Height = properties.Length * ItemHeight * 2;
+
+        return result;
+    }
+
+    private List<Row> Rows = [];
+
+    private class DisplayRow
+    {
+        public string Name = "";
+
+        public string Value = "";
+
+        public int Depth = 0;
+    }
+
+    private abstract class Row
+    {
+        public abstract ICollection<DisplayRow> GetTextRows();
+
+        public int Depth = 0;
+    }
+
+    private class HeaderRow(string name) : Row
+    {
+        public readonly string Name = name;
+
+        public override ICollection<DisplayRow> GetTextRows()
+        {
+            return [new() { Name = Name, Depth = Depth }];
+        }
+    }
+
+    private abstract class ObjectField(PropertyInfo property, object? parent) : Row
+    {
+        public readonly PropertyInfo? Property = property;
+
+        public readonly string Name = property.Name;
+
+        public readonly Type Type = property.PropertyType;
+
+        public abstract int Rows { get; }
+
+        public static ObjectField Resolve(PropertyInfo property, object? parent)
+        {
+            return property.PropertyType.IsPrimitive
+                ? new ObjectPrimitive(property, parent)
+                : new ObjectComplex(property, parent);
+        }
+    }
+
+    private class ObjectPrimitive : ObjectField
+    {
+        public readonly object? Value;
+
+        public override int Rows => 1;
+
+        public ObjectPrimitive(PropertyInfo? property, object? parent)
+            : base(property, parent)
+        {
+            Value = Property.GetValue(parent, null);
+        }
+
+        public override ICollection<DisplayRow> GetTextRows()
+        {
+            return
+            [
+                new()
+                {
+                    Name = Name,
+                    Value = Value?.ToString() ?? "null",
+                    Depth = Depth,
+                },
+            ];
+        }
+    }
+
+    private class ObjectComplex : ObjectField
+    {
+        public readonly List<ObjectField> Fields;
+
+        public bool Collapsed = false;
+
+        public override int Rows => 1 + Fields.Select(f => f.Rows).Sum();
+
+        public ObjectComplex(PropertyInfo? property, object? parent)
+            : base(property, parent)
+        {
+            PropertyInfo[] properties = Type.GetProperties();
+
+            object? value = Property?.GetValue(parent, null) ?? parent;
+
+            Fields = properties.Select(f => Resolve(f, value)).ToList();
+        }
+
+        public override ICollection<DisplayRow> GetTextRows()
+        {
+            List<DisplayRow> rows = [new() { Name = Name, Depth = Depth }];
+
+            if (!Collapsed)
+            {
+                rows.AddRange(Fields.SelectMany(f => f.GetTextRows()).ToList());
+            }
+
+            return rows;
+        }
+    }
+}

Pf2eViewer/EntityTreeViewerControl.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

Pf2eViewer/Program.cs

@@ -11,6 +11,7 @@ internal static class Program
         // To customize application configuration such as set high DPI settings or default font,
         // see https://aka.ms/applicationconfiguration.
         ApplicationConfiguration.Initialize();
-        Application.Run(new MainViewForm());
+        // Application.Run(new MainViewForm());
+        Application.Run(new TestForm());
     }
 }

Pf2eViewer/TestForm.Designer.cs

@@ -0,0 +1,57 @@
+namespace Pf2eViewer;
+
+partial class TestForm
+{
+    /// <summary>
+    /// Required designer variable.
+    /// </summary>
+    private System.ComponentModel.IContainer components = null;
+
+    /// <summary>
+    /// Clean up any resources being used.
+    /// </summary>
+    /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+    protected override void Dispose(bool disposing)
+    {
+        if (disposing && (components != null))
+        {
+            components.Dispose();
+        }
+        base.Dispose(disposing);
+    }
+
+    #region Windows Form Designer generated code
+
+    /// <summary>
+    /// Required method for Designer support - do not modify
+    /// the contents of this method with the code editor.
+    /// </summary>
+    private void InitializeComponent()
+    {
+        entityTreeViewerControl1 = new EntityTreeViewerControl();
+        SuspendLayout();
+        // 
+        // entityTreeViewerControl1
+        // 
+        entityTreeViewerControl1.Anchor =  AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
+        entityTreeViewerControl1.EntityView = null;
+        entityTreeViewerControl1.Location = new Point(12, 12);
+        entityTreeViewerControl1.Name = "entityTreeViewerControl1";
+        entityTreeViewerControl1.Size = new Size(426, 632);
+        entityTreeViewerControl1.TabIndex = 0;
+        // 
+        // TestForm
+        // 
+        AutoScaleDimensions = new SizeF(7F, 15F);
+        AutoScaleMode = AutoScaleMode.Font;
+        ClientSize = new Size(450, 656);
+        Controls.Add(entityTreeViewerControl1);
+        Name = "TestForm";
+        Text = "TestForm";
+        ResumeLayout(false);
+    }
+
+    #endregion
+
+    private EntityTreeViewerControl entityTreeViewerControl1;
+}

Pf2eViewer/TestForm.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using Pf2eModel;
+using Pf2eModel.Model.Base;
+
+namespace Pf2eViewer;
+
+public partial class TestForm : Form
+{
+    public TestForm()
+    {
+        InitializeComponent();
+
+        _ = new DarkModeCS(this) { ColorMode = DarkModeCS.DisplayMode.SystemDefault };
+
+        Pf2eDbContext context = new();
+        int count = context.Entities.Count();
+        int id = Random.Shared.Next(1, count + 1);
+
+        Entity entity = context.Entities.FirstOrDefault(e => e.Id == id)!;
+
+        EntityView view = new(context, entity.Type, id);
+        entityTreeViewerControl1.EntityView = view;
+    }
+}

Pf2eViewer/TestForm.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>