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Context Menu

This commit is contained in:
JacobTech 2023-01-05 21:42:02 -05:00
parent 3424cda24b
commit f7af843d6f
14 changed files with 187 additions and 60 deletions
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86
GraphicsManager/ContextMenu.cs Normal file
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@ -0,0 +1,86 @@
using GraphicsManager.Enums;
using GraphicsManager.Interfaces;
using GraphicsManager.Objects;
using GraphicsManager.Objects.Core;
using OpenTK.Windowing.Desktop;
using OpenTK.Windowing.Common;
using OpenTK.Graphics.OpenGL4;
using OpenTK.Windowing.GraphicsLibraryFramework;
namespace GraphicsManager;
public class ContextMenu : Window
{
private static NativeWindowSettings set = new()
{
Title = nameof(ContextMenu),
WindowBorder = WindowBorder.Hidden,
APIVersion = new Version(3, 2),
StartFocused = false,
Size = new OpenTK.Mathematics.Vector2i(400, 5),
StartVisible = false,
};
private FlowLayout fl;
public ControlList Items => ((FlowLayout)(Controls[0])).Controls;
public event Func<IRenderObject, Task>? OnItemClick;
public ContextMenu(int Width) : base(set)
{
this.Size = new(Width, 5);
Controls.Add(fl = new FlowLayout(){Size = new(Width,5), Anchor = ObjectAnchor.All});
Items.ControlAdded += ItemsOnControlAdded;
BackgroundColor = new(0, 0, 0, 0);
}
private Task ItemsOnControlAdded(IRenderObject arg)
{
arg.Clicked += ArgOnClicked;
this.Context.MakeCurrent();
fl.Size = new(this.Size.X, arg.Location.Y + arg.Size.Y);
this.Size = fl.Size;
GL.Viewport(0,0, this.Size.X, this.Size.Y);
return Task.CompletedTask;
}
protected override void OnResize(ResizeEventArgs e)
{
}
public void HideContext(Window Parent)
{
if (Parent.ActiveMenu != this) return;
Parent.ActiveMenu = null;
Context.MakeCurrent();
IsVisible = false;
}
public void ShowContext(Window Parent)
{
if (Parent.ActiveMenu == this)
{
Location = new((int)Parent.Location.X + (int)Parent.MousePosition.X, (int)Parent.Location.Y + (int)Parent.MousePosition.Y);
Focus();
return;
}
if (Parent.ActiveMenu is not null)
{
Parent.ActiveMenu.HideContext(Parent);
}
Parent.ActiveMenu = this;
Context.MakeCurrent();
Location = new((int)Parent.Location.X + (int)Parent.MousePosition.X, (int)Parent.Location.Y + (int)Parent.MousePosition.Y);
IsVisible = true;
GL.Viewport(0, 0, this.Size.X, this.Size.Y);
DrawFrame();
}
private Task ArgOnClicked(IRenderObject arg)
{
if (OnItemClick is not null) _ = OnItemClick.Invoke(arg);
return Task.CompletedTask;
}
}

2
GraphicsManager/GraphicsManager.csproj
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@ -10,7 +10,7 @@
<IncludeSymbols>False</IncludeSymbols>
<RepositoryUrl>https://git.jacobtech.com/JacobTech.com/GraphicsManager</RepositoryUrl>
<RepositoryType>git</RepositoryType>
<Version>1.0.0-alpha999999999992</Version>
<Version>1.0.0-alpha99999999999996</Version>
</PropertyGroup>
<ItemGroup>

1
GraphicsManager/Interfaces/IRenderObject.cs
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@ -5,6 +5,7 @@ namespace GraphicsManager.Interfaces;
public interface IRenderObject
{
public ContextMenu? ContextMenu { get; set; }
public ObjectAnchor Anchor { get; set; }
public bool Loaded { get; }
public void LoadToParent(IParent Parent, Window Window);

58
GraphicsManager/Objects/Core/Texture.cs
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@ -1,6 +1,7 @@
using GraphicsManager.Structs;
using OpenTK.Graphics.OpenGL4;
using OpenTK.Mathematics;
using OpenTK.Windowing.Desktop;
using SharpFont;
using SixLabors.ImageSharp;
using SixLabors.ImageSharp.PixelFormats;
@ -11,7 +12,7 @@ namespace GraphicsManager.Objects.Core;
public class Texture
{
public static readonly Shader TextureShader = new("RectangleTexture", true);
public static readonly Dictionary<IGLFWGraphicsContext, Shader> TextureShader = new ();
public int handel;
public Texture(byte[] File)
@ -45,16 +46,63 @@ public class Texture
{
}
internal static Texture TextureForChar(Font l, char charter, Face[] faces)
internal static Character GetChar(Font l, char charter, Face[] faces)
{
Character t = new();
for (int i = 0; i < faces.Length; i++)
{
try
{
try
{
faces[i].SetPixelSizes(0, l.PixelHeight);
}
catch (Exception e)
{
continue;
}
faces[i].SelectCharmap(Encoding.Unicode);
ushort temp = ((ushort)charter);
if (faces[i].GetCharIndex(temp) == 0) continue;
faces[i].LoadChar(temp, LoadFlags.Render, LoadTarget.Normal);
GlyphSlot glyph = faces[i].Glyph;
FTBitmap bitmap = glyph.Bitmap;
t = new()
{
Size = new Vector2(bitmap.Width, bitmap.Rows),
Bearing = new Vector2(glyph.BitmapLeft, glyph.BitmapTop),
Advance = (int)glyph.Advance.X.Value,
};
}
catch (Exception ex)
{
Console.WriteLine(ex);
continue;
}
}
return t;
}
internal static Texture TextureForChar(IGLFWGraphicsContext con, Font l, char charter, Face[] faces)
{
Texture t = new();
for (int i = 0; i < faces.Length; i++)
{
try
{
if (!Label._characters.ContainsKey(l)) Label._characters.Add(l, new Dictionary<uint, Character>());
if (Label._characters[l].ContainsKey(charter)) return Label._characters[l][(ushort)charter].Texture;
if (!Label._characters[con].ContainsKey(l)) Label._characters[con].Add(l, new Dictionary<uint, Character>());
if (Label._characters[con][l].ContainsKey(charter)) return Label._characters[con][l][(ushort)charter].Texture;
try
{
faces[i].SetPixelSizes(0, l.PixelHeight);
}
catch (Exception e)
{
continue;
}
GL.PixelStore(PixelStoreParameter.UnpackAlignment, 1);
@ -81,7 +129,7 @@ public class Texture
Texture = t,
};
Label._characters[l].Add(temp, cha);
Label._characters[con][l].Add(temp, cha);
}
catch (Exception ex)
{

16
GraphicsManager/Objects/Core/Uniform.cs
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@ -1,16 +0,0 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System.Text;
using System.Threading.Tasks;
using OpenTK.Mathematics;
using Vector4 = OpenTK.Mathematics.Vector4;
namespace GraphicsManager.Objects.Core;
public record Uniform<TVertex> where TVertex : struct
{
public int Location { get; set; }
public TVertex Value { get; set; }
}

16
GraphicsManager/Objects/Core/Uniforms.cs
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@ -1,16 +0,0 @@
using OpenTK.Mathematics;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace GraphicsManager.Objects.Core;
public class Uniforms
{
public List<Uniform<Vector4>> Uniform4 { get; set; } = new();
public List<Uniform<Vector3>> Uniform3 { get; set; } = new();
public List<Uniform<Vector2>> Uniform2 { get; set; } = new();
public List<Uniform<float>> Uniform1 { get; set; } = new();
}

1
GraphicsManager/Objects/FlowLayout.cs
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@ -159,6 +159,7 @@ public class FlowLayout : IRenderObject, IParent
private MouseWheelEventArgs dis;
Timer t;
private Queue<Action> scrols = new();
public ContextMenu? ContextMenu { get => _bounds.ContextMenu; set => _bounds.ContextMenu = value; }
public void TryDraw()
{

35
GraphicsManager/Objects/Label.cs
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@ -5,6 +5,7 @@ using GraphicsManager.Structs;
using OpenTK.Graphics.OpenGL4;
using OpenTK.Mathematics;
using OpenTK.Windowing.Common;
using OpenTK.Windowing.Desktop;
using OpenTK.Windowing.GraphicsLibraryFramework;
using SharpFont;
using Encoding = SharpFont.Encoding;
@ -13,8 +14,9 @@ namespace GraphicsManager.Objects;
public class Label : IRenderObject
{
public static readonly Shader DefaultTextShader = new("Label", true);
public static readonly Dictionary<IGLFWGraphicsContext, Shader> DefaultTextShader = new();
public static readonly Font DefaultFont = new();
public ContextMenu? ContextMenu { get; set; } = null;
public IParent? Parent { get; private set; }
public ObjectAnchor Anchor { get; set; } = ObjectAnchor.Left | ObjectAnchor.Top;
private Vector2 laf = new(), saf = new();
@ -43,7 +45,7 @@ public class Label : IRenderObject
}
}
public static readonly Dictionary<Font, Dictionary<uint, Character>> _characters = new();
public static readonly Dictionary<IGLFWGraphicsContext, Dictionary<Font, Dictionary<uint, Character>>> _characters = new();
private string text = string.Empty;
public int VAO { get; private set; }
public int VBO { get; private set; }
@ -55,7 +57,6 @@ public class Label : IRenderObject
{
if (value is null) value = string.Empty;
text = value;
if (!_characters.ContainsKey(Font)) _characters.Add(Font, new Dictionary<uint, Character>());
float addy = Font.PixelHeight * Scale, addx = 0F, char_x = 0F, hhh = 0F;
for (int i = 0; i < value.Length; i++)
{
@ -64,20 +65,16 @@ public class Label : IRenderObject
character = value[i];
else
character = PasswordChar.Value;
if (!_characters[Font].ContainsKey(character))
{
var f = Texture.TextureForChar(Font, character, Font.Faces.ToArray());
f.LoadText();
}
float w = _characters[Font][character].Size.X * Scale;
float xrel = char_x + _characters[Font][character].Bearing.X * Scale;
Character cha = Texture.GetChar(Font, character, Font.Faces.ToArray());
float w = cha.Size.X * Scale;
float xrel = char_x + cha.Bearing.X * Scale;
if (character == '\n')
{
hhh += Font.PixelHeight;
char_x = 0f;
addy += Font.PixelHeight * Scale;
}
char_x += (_characters[Font][character].Advance >> 6) * Scale;
char_x += (cha.Advance >> 6) * Scale;
if (xrel + w > addx) addx = xrel + w;
}
@ -89,7 +86,7 @@ public class Label : IRenderObject
}
}
}
public Shader Shader { get; set; } = DefaultTextShader;
public Shader Shader { get; set; } = null!;
public Font Font { get; set; } = DefaultFont;
public float Scale { get; set; } = 1.0f;
public Color4 Color { get; set; } = new Color4(255, 255, 255, 255);
@ -146,8 +143,12 @@ public class Label : IRenderObject
c = Text[i];
else
c = PasswordChar.Value;
if (!_characters[Font].ContainsKey(c)) break;
Character ch = _characters[Font][c];
if (!_characters[Window!.Context][Font].ContainsKey(c))
{
var f = Texture.TextureForChar(Window!.Context, Font, c, Font.Faces.ToArray());
f.LoadText();
}
Character ch = _characters[Window!.Context][Font][c];
int maxx = 0;
int maxy = (int)Font.PixelHeight;
if (c == '\n')
@ -185,7 +186,9 @@ public class Label : IRenderObject
public void LoadToParent(IParent window, Window win)
{
if (Loaded) return;
if (!_characters.ContainsKey(Font)) _characters.Add(Font, new Dictionary<uint, Character>());
if (!_characters.ContainsKey(win!.Context)) _characters.Add(win!.Context, new());
if (!_characters[win!.Context].ContainsKey(Font)) _characters[win!.Context].Add(Font, new Dictionary<uint, Character>());
if (Shader is null) Shader = DefaultTextShader[win.Context];
Parent = window;
Window = win;
Window.MouseMove += WindowOnMouseMove;
@ -226,6 +229,8 @@ public class Label : IRenderObject
private void WindowOnMouseDown(MouseButtonEventArgs obj)
{
if (mouseinside && obj.Button == MouseButton.Button1 && Clicked is not null) _ = Clicked.Invoke(this);
if (mouseinside && obj.Button == MouseButton.Button2 && ContextMenu is not null) ContextMenu.ShowContext(Window!);
if (!mouseinside && ContextMenu is not null) ContextMenu.HideContext(Window!);
}
private bool mouseinside = false;

11
GraphicsManager/Objects/Rectangle.cs
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@ -4,17 +4,19 @@ using GraphicsManager.Objects.Core;
using OpenTK.Graphics.OpenGL4;
using OpenTK.Mathematics;
using OpenTK.Windowing.Common;
using OpenTK.Windowing.Desktop;
using OpenTK.Windowing.GraphicsLibraryFramework;
namespace GraphicsManager.Objects;
public class Rectangle : ITextureObject
{
public static readonly Shader DefaultShader = new("Rectangle", true);
public static readonly Dictionary<IGLFWGraphicsContext, Shader> DefaultShader = new();
public ObjectAnchor Anchor { get; set; } = ObjectAnchor.Left | ObjectAnchor.Top;
public Texture? Texture { get; private set; }
public ContextMenu? ContextMenu { get; set; } = null;
public Rectangle(Texture? texture = null)
{
@ -78,6 +80,7 @@ public class Rectangle : ITextureObject
if (Loaded) return;
this.Parent = Parent;
this.Window = Window;
if (Shader is null) Shader = DefaultShader[Window.Context];
int pos = Points.Length - 3;
if (Texture is not null) pos -= 2;
pos = 4;
@ -92,7 +95,7 @@ public class Rectangle : ITextureObject
GL.VertexAttribPointer(0, 3, VertexAttribPointerType.Float, false, add * sizeof(float), 0);
if (Texture is not null)
{
Shader = Texture.TextureShader;
Shader = Texture.TextureShader[Window.Context];
Texture.Load(Shader.GetAttribLocation("aTexCoord"));
}
GL.EnableVertexAttribArray(0);
@ -134,6 +137,8 @@ public class Rectangle : ITextureObject
private void Window_MouseDown(OpenTK.Windowing.Common.MouseButtonEventArgs e)
{
if (mouseinside && e.Button == MouseButton.Button1 && Clicked is not null) _ = Clicked.Invoke(this);
if (mouseinside && e.Button == MouseButton.Button2 && ContextMenu is not null) ContextMenu.ShowContext(Window!);
if (!mouseinside && ContextMenu is not null) ContextMenu.HideContext(Window!);
}
~Rectangle()
@ -144,7 +149,7 @@ public class Rectangle : ITextureObject
GL.DeleteVertexArray(ArrayObject);
}
public Shader Shader { get; set; } = DefaultShader;
public Shader Shader { get; set; } = null;
public int ElementBufferObject { get; private set; }
public int BufferObject { get; private set; }
public int ArrayObject { get; private set; }

1
GraphicsManager/Objects/RoundedButton.cs
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@ -43,6 +43,7 @@ public class RoundedButton : IRenderObject
public Font Font { get => _label.Font; set => _label.Font = value; }
public string Text { get => _label.Text; set => _label.Text = value; }
public bool Loaded { get; private set; } = false;
public ContextMenu? ContextMenu { get => _bounds.ContextMenu; set => _bounds.ContextMenu = value; }
public Vector2i Size
{
get

8
GraphicsManager/Objects/RoundedRectangle.cs
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@ -11,9 +11,8 @@ namespace GraphicsManager.Objects;
public class RoundedRectangle : IRenderObject
{
public static readonly Shader DefaultShader = Rectangle.DefaultShader;
public ObjectAnchor Anchor { get; set; } = ObjectAnchor.Left | ObjectAnchor.Top;
public ContextMenu? ContextMenu { get; set; } = null;
private const int sn = 4, r = 5;
private int sn_ = sn, r_ = r;
@ -131,6 +130,7 @@ public class RoundedRectangle : IRenderObject
if (Loaded) return;
this.Parent = Parent;
this.Window = Window;
if (Shader is null) Shader = Rectangle.DefaultShader[Window.Context];
int pos = Points.Length - 3;
pos = 4;
@ -179,6 +179,8 @@ public class RoundedRectangle : IRenderObject
private void Window_MouseDown(OpenTK.Windowing.Common.MouseButtonEventArgs e)
{
if (mouseinside && e.Button == MouseButton.Button1 && Clicked is not null) _ = Clicked.Invoke(this);
if (mouseinside && e.Button == MouseButton.Button2 && ContextMenu is not null) ContextMenu.ShowContext(Window!);
if (!mouseinside && ContextMenu is not null) ContextMenu.HideContext(Window!);
}
~RoundedRectangle()
@ -187,7 +189,7 @@ public class RoundedRectangle : IRenderObject
GL.DeleteBuffer(BufferObject);
}
public Shader Shader { get; set; } = DefaultShader;
public Shader Shader { get; set; } = null!;
public int ElementBufferObject { get; private set; }
public int BufferObject { get; private set; }
public int ArrayObject { get; private set; }

1
GraphicsManager/Objects/Textbox.cs
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@ -11,6 +11,7 @@ public class Textbox : IRenderObject
{
private RoundedRectangle _bounds, _inside;
private Label _label;
public ContextMenu? ContextMenu { get => _bounds.ContextMenu; set => _bounds.ContextMenu = value; }
public Textbox()
{
_bounds = new RoundedRectangle();

1
GraphicsManager/Objects/UserControl.cs
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@ -77,6 +77,7 @@ public class UserControl : IRenderObject, IParent
public event Func<IRenderObject, Task>? WindowLoaded;
public event Func<IRenderObject, Task>? MouseEnter;
public event Func<IRenderObject, Task>? MouseLeave;
public ContextMenu? ContextMenu { get => _bounds.ContextMenu; set => _bounds.ContextMenu = value; }
public object? Tag { get; set; } = null;
public IParent? Parent { get; private set; }
public Window? Window { get; private set; }

8
GraphicsManager/Window.cs
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@ -1,6 +1,7 @@
using System.ComponentModel;
using GraphicsManager.Enums;
using GraphicsManager.Interfaces;
using GraphicsManager.Objects;
using GraphicsManager.Objects.Core;
using OpenTK.Graphics.OpenGL4;
using OpenTK.Mathematics;
@ -21,10 +22,16 @@ public class Window : NativeWindow , IParent
base.Dispose(disposing);
}
internal ContextMenu? ActiveMenu { get; set; } = null;
public IParent? Parent { get; } = null;
public Vector2 LocationAsFloat { get; } = new Vector2(0f, 0f);
public Window(NativeWindowSettings nativeWindowSettings) : base(nativeWindowSettings)
{
Context.MakeCurrent();
Texture.TextureShader.Add(Context, new("RectangleTexture", true));
Objects.Rectangle.DefaultShader.Add(Context, new("Rectangle", true));
Label.DefaultTextShader.Add(Context, new("Label", true));
Label._characters.Add(Context, new());
}
public Window() : base(new NativeWindowSettings())
@ -219,6 +226,7 @@ public class Window : NativeWindow , IParent
public void DrawFrame()
{
Context.MakeCurrent();
frame++;
Console.WriteLine($"Drawing Frame: {frame}");
GL.ClearColor(BackgroundColor.R, BackgroundColor.G, BackgroundColor.B, (BackgroundColor.A * -1) + 1);