#region Imports

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.IO;
using System.Runtime.InteropServices;
using System.Windows.Forms;

#endregion

namespace DPumpHydr.WinFrmUI.RLT.Util
{
    #region SpaceUtil

    public abstract class SpaceLibrary : ContainerControl
    {
        #region " Initialization "

        protected Graphics G;

        protected Bitmap B;
        public SpaceLibrary()
        {
            SetStyle((ControlStyles)139270, true);

            _ImageSize = Size.Empty;
            Font = new("Verdana", 8);

            MeasureBitmap = new(1, 1);
            MeasureGraphics = Graphics.FromImage(MeasureBitmap);

            StartPosition = FormStartPosition.CenterScreen;

            DrawRadialPath = new();

            InvalidateCustimization();
        }

        protected sealed override void OnHandleCreated(EventArgs e)
        {
            if (DoneCreation)
            {
                InitializeMessages();
            }

            InvalidateCustimization();
            ColorHook();

            if (!(_LockWidth == 0))
            {
                Width = _LockWidth;
            }

            if (!(_LockHeight == 0))
            {
                Height = _LockHeight;
            }

            if (!_ControlMode)
            {
                base.Dock = DockStyle.Fill;
            }

            Transparent = _Transparent;
            if (_Transparent && _BackColor)
            {
                BackColor = Color.Transparent;
            }

            base.OnHandleCreated(e);
        }

        private bool DoneCreation;
        protected sealed override void OnParentChanged(EventArgs e)
        {
            base.OnParentChanged(e);

            if (Parent == null)
            {
                return;
            }

            IsParentForm = Parent is Form;

            if (!_ControlMode)
            {
                InitializeMessages();

                if (IsParentForm)
                {
                    ParentForm.FormBorderStyle = _BorderStyle;
                    ParentForm.TransparencyKey = _TransparencyKey;

                    if (!DesignMode)
                    {
                        ParentForm.Shown += FormShown;
                    }
                }

                Parent.BackColor = BackColor;
            }

            OnCreation();
            DoneCreation = true;
            InvalidateTimer();
        }

        #endregion

        private void DoAnimation(bool i)
        {
            OnAnimation();
            if (i)
            {
                Invalidate();
            }
        }

        protected sealed override void OnPaint(PaintEventArgs e)
        {
            if (Width == 0 || Height == 0)
            {
                return;
            }

            if (_Transparent && _ControlMode)
            {
                PaintHook();
                e.Graphics.DrawImage(B, 0, 0);
            }
            else
            {
                G = e.Graphics;
                PaintHook();
            }
        }

        protected override void OnHandleDestroyed(EventArgs e)
        {
            ThemeShareSpace.RemoveAnimationCallback(DoAnimation);
            base.OnHandleDestroyed(e);
        }

        private bool HasShown;
        private void FormShown(object sender, EventArgs e)
        {
            if (_ControlMode || HasShown)
            {
                return;
            }

            if (_StartPosition is FormStartPosition.CenterParent or FormStartPosition.CenterScreen)
            {
                Rectangle SB = Screen.PrimaryScreen.Bounds;
                Rectangle CB = ParentForm.Bounds;
                ParentForm.Location = new((SB.Width / 2) - (CB.Width / 2), (SB.Height / 2) - (CB.Height / 2));
            }

            HasShown = true;
        }

        #region " Size Handling "

        private Rectangle Frame;
        protected sealed override void OnSizeChanged(EventArgs e)
        {
            if (Movable && !_ControlMode)
            {
                Frame = new(7, 7, Width - 14, _Header - 7);
            }

            InvalidateBitmap();
            Invalidate();

            base.OnSizeChanged(e);
        }

        protected override void SetBoundsCore(int x, int y, int width, int height, BoundsSpecified specified)
        {
            if (!(_LockWidth == 0))
            {
                width = _LockWidth;
            }

            if (!(_LockHeight == 0))
            {
                height = _LockHeight;
            }

            base.SetBoundsCore(x, y, width, height, specified);
        }

        #endregion

        #region " State Handling "

        protected MouseStateSpace State;
        private void SetState(MouseStateSpace current)
        {
            State = current;
            Invalidate();
        }

        protected override void OnMouseMove(MouseEventArgs e)
        {
            if (!(IsParentForm && ParentForm.WindowState == FormWindowState.Maximized))
            {
                if (Sizable && !_ControlMode)
                {
                    InvalidateMouse();
                }
            }

            base.OnMouseMove(e);
        }

        protected override void OnEnabledChanged(EventArgs e)
        {
            if (Enabled)
            {
                SetState(MouseStateSpace.None);
            }
            else
            {
                SetState(MouseStateSpace.Block);
            }

            base.OnEnabledChanged(e);
        }

        protected override void OnMouseEnter(EventArgs e)
        {
            SetState(MouseStateSpace.Over);
            base.OnMouseEnter(e);
        }

        protected override void OnMouseUp(MouseEventArgs e)
        {
            SetState(MouseStateSpace.Over);
            base.OnMouseUp(e);
        }

        protected override void OnMouseLeave(EventArgs e)
        {
            SetState(MouseStateSpace.None);

            if (GetChildAtPoint(PointToClient(MousePosition)) != null)
            {
                if (Sizable && !_ControlMode)
                {
                    Cursor = Cursors.Default;
                    Previous = 0;
                }
            }

            base.OnMouseLeave(e);
        }

        protected override void OnMouseDown(MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                SetState(MouseStateSpace.Down);
            }

            if (!((IsParentForm && ParentForm.WindowState == FormWindowState.Maximized) || _ControlMode))
            {
                if (Movable && Frame.Contains(e.Location))
                {
                    Capture = false;
                    WM_LMBUTTONDOWN = true;
                    DefWndProc(ref Messages[0]);
                }
                else if (Sizable && !(Previous == 0))
                {
                    Capture = false;
                    WM_LMBUTTONDOWN = true;
                    DefWndProc(ref Messages[Previous]);
                }
            }

            base.OnMouseDown(e);
        }

        private bool WM_LMBUTTONDOWN;
        protected override void WndProc(ref Message m)
        {
            base.WndProc(ref m);

            if (WM_LMBUTTONDOWN && m.Msg == 513)
            {
                WM_LMBUTTONDOWN = false;

                SetState(MouseStateSpace.Over);
                if (!SmartBounds)
                {
                    return;
                }

                if (IsParentMdi)
                {
                    CorrectBounds(new Rectangle(Point.Empty, Parent.Parent.Size));
                }
                else
                {
                    CorrectBounds(Screen.FromControl(Parent).WorkingArea);
                }
            }
        }

        private Point GetIndexPoint;
        private bool B1;
        private bool B2;
        private bool B3;
        private bool B4;
        private int GetIndex()
        {
            GetIndexPoint = PointToClient(MousePosition);
            B1 = GetIndexPoint.X < 7;
            B2 = GetIndexPoint.X > Width - 7;
            B3 = GetIndexPoint.Y < 7;
            B4 = GetIndexPoint.Y > Height - 7;

            if (B1 && B3)
            {
                return 4;
            }

            if (B1 && B4)
            {
                return 7;
            }

            if (B2 && B3)
            {
                return 5;
            }

            if (B2 && B4)
            {
                return 8;
            }

            if (B1)
            {
                return 1;
            }

            if (B2)
            {
                return 2;
            }

            if (B3)
            {
                return 3;
            }

            if (B4)
            {
                return 6;
            }

            return 0;
        }

        private int Current;
        private int Previous;
        private void InvalidateMouse()
        {
            Current = GetIndex();
            if (Current == Previous)
            {
                return;
            }

            Previous = Current;
            switch (Previous)
            {
                case 0:
                    Cursor = Cursors.Default;
                    break;
                case 1:
                case 2:
                    Cursor = Cursors.SizeWE;
                    break;
                case 3:
                case 6:
                    Cursor = Cursors.SizeNS;
                    break;
                case 4:
                case 8:
                    Cursor = Cursors.SizeNWSE;
                    break;
                case 5:
                case 7:
                    Cursor = Cursors.SizeNESW;
                    break;
            }
        }

        private readonly Message[] Messages = new Message[9];
        private void InitializeMessages()
        {
            Messages[0] = Message.Create(Parent.Handle, 161, new IntPtr(2), IntPtr.Zero);
            for (int I = 1; I <= 8; I++)
            {
                Messages[I] = Message.Create(Parent.Handle, 161, new IntPtr(I + 9), IntPtr.Zero);
            }
        }

        private void CorrectBounds(Rectangle bounds)
        {
            if (Parent.Width > bounds.Width)
            {
                Parent.Width = bounds.Width;
            }

            if (Parent.Height > bounds.Height)
            {
                Parent.Height = bounds.Height;
            }

            int X = Parent.Location.X;
            int Y = Parent.Location.Y;

            if (X < bounds.X)
            {
                X = bounds.X;
            }

            if (Y < bounds.Y)
            {
                Y = bounds.Y;
            }

            int Width = bounds.X + bounds.Width;
            int Height = bounds.Y + bounds.Height;

            if (X + Parent.Width > Width)
            {
                X = Width - Parent.Width;
            }

            if (Y + Parent.Height > Height)
            {
                Y = Height - Parent.Height;
            }

            Parent.Location = new(X, Y);
        }

        #endregion

        #region " Base Properties "

        public override DockStyle Dock
        {
            get => base.Dock;
            set
            {
                if (!_ControlMode)
                {
                    return;
                }

                base.Dock = value;
            }
        }

        private bool _BackColor;
        [Category("Misc")]
        public override Color BackColor
        {
            get => base.BackColor;
            set
            {
                if (value == base.BackColor)
                {
                    return;
                }

                if (!IsHandleCreated && _ControlMode && value == Color.Transparent)
                {
                    _BackColor = true;
                    return;
                }

                base.BackColor = value;
                if (Parent != null)
                {
                    if (!_ControlMode)
                    {
                        Parent.BackColor = value;
                    }

                    ColorHook();
                }
            }
        }

        public override Size MinimumSize
        {
            get => base.MinimumSize;
            set
            {
                base.MinimumSize = value;
                if (Parent != null)
                {
                    Parent.MinimumSize = value;
                }
            }
        }

        public override Size MaximumSize
        {
            get => base.MaximumSize;
            set
            {
                base.MaximumSize = value;
                if (Parent != null)
                {
                    Parent.MaximumSize = value;
                }
            }
        }

        public override string Text
        {
            get => base.Text;
            set
            {
                base.Text = value;
                Invalidate();
            }
        }

        public override Font Font
        {
            get => base.Font;
            set
            {
                base.Font = value;
                Invalidate();
            }
        }

        [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public override Color ForeColor
        {
            get => Color.Empty;
            set { }
        }
        [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public override Image BackgroundImage
        {
            get => null;
            set { }
        }
        [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public override ImageLayout BackgroundImageLayout
        {
            get => ImageLayout.None;
            set { }
        }

        #endregion

        #region " Public Properties "

        public bool SmartBounds { get; set; } = true;
        public bool Movable { get; set; } = true;
        public bool Sizable { get; set; } = true;

        private Color _TransparencyKey;
        public Color TransparencyKey
        {
            get
            {
                if (IsParentForm && !_ControlMode)
                {
                    return ParentForm.TransparencyKey;
                }
                else
                {
                    return _TransparencyKey;
                }
            }
            set
            {
                if (value == _TransparencyKey)
                {
                    return;
                }

                _TransparencyKey = value;

                if (IsParentForm && !_ControlMode)
                {
                    ParentForm.TransparencyKey = value;
                    ColorHook();
                }
            }
        }

        private FormBorderStyle _BorderStyle;
        public FormBorderStyle BorderStyle
        {
            get
            {
                if (IsParentForm && !_ControlMode)
                {
                    return ParentForm.FormBorderStyle;
                }
                else
                {
                    return _BorderStyle;
                }
            }
            set
            {
                _BorderStyle = value;

                if (IsParentForm && !_ControlMode)
                {
                    ParentForm.FormBorderStyle = value;

                    if (!(value == FormBorderStyle.None))
                    {
                        Movable = false;
                        Sizable = false;
                    }
                }
            }
        }

        private FormStartPosition _StartPosition;
        public FormStartPosition StartPosition
        {
            get
            {
                if (IsParentForm && !_ControlMode)
                {
                    return ParentForm.StartPosition;
                }
                else
                {
                    return _StartPosition;
                }
            }
            set
            {
                _StartPosition = value;

                if (IsParentForm && !_ControlMode)
                {
                    ParentForm.StartPosition = value;
                }
            }
        }

        private bool _NoRounding;
        public bool NoRounding
        {
            get => _NoRounding;
            set
            {
                _NoRounding = value;
                Invalidate();
            }
        }

        private Image _Image;
        public Image Image
        {
            get => _Image;
            set
            {
                if (value == null)
                {
                    _ImageSize = Size.Empty;
                }
                else
                {
                    _ImageSize = value.Size;
                }

                _Image = value;
                Invalidate();
            }
        }

        private readonly Dictionary<string, Color> Items = new();
        public BloomSpace[] Colors
        {
            get
            {
                List<BloomSpace> T = new();
                Dictionary<string, Color>.Enumerator E = Items.GetEnumerator();

                while (E.MoveNext())
                {
                    T.Add(new BloomSpace(E.Current.Key, E.Current.Value));
                }

                return T.ToArray();
            }
            set
            {
                foreach (BloomSpace B in value)
                {
                    if (Items.ContainsKey(B.Name))
                    {
                        Items[B.Name] = B.Value;
                    }
                }

                InvalidateCustimization();
                ColorHook();
                Invalidate();
            }
        }

        private string _Customization;
        public string Customization
        {
            get => _Customization;
            set
            {
                if (value == _Customization)
                {
                    return;
                }

                BloomSpace[] Items = Colors;

                try
                {
                    byte[] Data = Convert.FromBase64String(value);
                    for (int I = 0; I <= Items.Length - 1; I++)
                    {
                        Items[I].Value = Color.FromArgb(BitConverter.ToInt32(Data, I * 4));
                    }
                }
                catch
                {
                    return;
                }

                _Customization = value;

                Colors = Items;
                ColorHook();
                Invalidate();
            }
        }

        private bool _Transparent;
        public bool Transparent
        {
            get => _Transparent;
            set
            {
                _Transparent = value;
                if (!(IsHandleCreated || _ControlMode))
                {
                    return;
                }

                if (!value && !(BackColor.A == 255))
                {
                    throw new Exception("Unable to change value to false while a transparent BackColor is in use.");
                }

                SetStyle(ControlStyles.Opaque, !value);
                SetStyle(ControlStyles.SupportsTransparentBackColor, value);

                InvalidateBitmap();
                Invalidate();
            }
        }

        #endregion

        #region " Private Properties "

        private Size _ImageSize;
        protected Size ImageSize => _ImageSize;

        protected bool IsParentForm { get; private set; }

        protected bool IsParentMdi
        {
            get
            {
                if (Parent == null)
                {
                    return false;
                }

                return Parent.Parent != null;
            }
        }

        private int _LockWidth;
        protected int LockWidth
        {
            get => _LockWidth;
            set
            {
                _LockWidth = value;
                if (!(LockWidth == 0) && IsHandleCreated)
                {
                    Width = LockWidth;
                }
            }
        }

        private int _LockHeight;
        protected int LockHeight
        {
            get => _LockHeight;
            set
            {
                _LockHeight = value;
                if (!(LockHeight == 0) && IsHandleCreated)
                {
                    Height = LockHeight;
                }
            }
        }

        private int _Header = 24;
        protected int Header
        {
            get => _Header;
            set
            {
                _Header = value;

                if (!_ControlMode)
                {
                    Frame = new(7, 7, Width - 14, value - 7);
                    Invalidate();
                }
            }
        }

        private bool _ControlMode;
        protected bool ControlMode
        {
            get => _ControlMode;
            set
            {
                _ControlMode = value;

                Transparent = _Transparent;
                if (_Transparent && _BackColor)
                {
                    BackColor = Color.Transparent;
                }

                InvalidateBitmap();
                Invalidate();
            }
        }

        private bool _IsAnimated;
        protected bool IsAnimated
        {
            get => _IsAnimated;
            set
            {
                _IsAnimated = value;
                InvalidateTimer();
            }
        }

        #endregion

        #region " Property Helpers "

        protected Pen GetPen(string name)
        {
            return new(Items[name]);
        }
        protected Pen GetPen(string name, float width)
        {
            return new(Items[name], width);
        }

        protected SolidBrush GetBrush(string name)
        {
            return new SolidBrush(Items[name]);
        }

        protected Color GetColor(string name)
        {
            return Items[name];
        }

        protected void SetColor(string name, Color value)
        {
            if (Items.ContainsKey(name))
            {
                Items[name] = value;
            }
            else
            {
                Items.Add(name, value);
            }
        }
        protected void SetColor(string name, byte r, byte g, byte b)
        {
            SetColor(name, Color.FromArgb(r, g, b));
        }
        protected void SetColor(string name, byte a, byte r, byte g, byte b)
        {
            SetColor(name, Color.FromArgb(a, r, g, b));
        }
        protected void SetColor(string name, byte a, Color value)
        {
            SetColor(name, Color.FromArgb(a, value));
        }

        private void InvalidateBitmap()
        {
            if (_Transparent && _ControlMode)
            {
                if (Width == 0 || Height == 0)
                {
                    return;
                }

                B = new(Width, Height, PixelFormat.Format32bppPArgb);
                G = Graphics.FromImage(B);
            }
            else
            {
                G = null;
                B = null;
            }
        }

        private void InvalidateCustimization()
        {
            MemoryStream M = new(Items.Count * 4);

            foreach (BloomSpace B in Colors)
            {
                M.Write(BitConverter.GetBytes(B.Value.ToArgb()), 0, 4);
            }

            M.Close();
            _Customization = Convert.ToBase64String(M.ToArray());
        }

        private void InvalidateTimer()
        {
            if (DesignMode || !DoneCreation)
            {
                return;
            }

            if (_IsAnimated)
            {
                ThemeShareSpace.AddAnimationCallback(DoAnimation);
            }
            else
            {
                ThemeShareSpace.RemoveAnimationCallback(DoAnimation);
            }
        }

        #endregion

        #region " User Hooks "

        protected abstract void ColorHook();
        protected abstract void PaintHook();

        protected virtual void OnCreation()
        {
        }

        protected virtual void OnAnimation()
        {
        }

        #endregion

        #region " Offset "

        private Rectangle OffsetReturnRectangle;
        protected Rectangle Offset(Rectangle r, int amount)
        {
            OffsetReturnRectangle = new(r.X + amount, r.Y + amount, r.Width - (amount * 2), r.Height - (amount * 2));
            return OffsetReturnRectangle;
        }

        private Size OffsetReturnSize;
        protected Size Offset(Size s, int amount)
        {
            OffsetReturnSize = new(s.Width + amount, s.Height + amount);
            return OffsetReturnSize;
        }

        private Point OffsetReturnPoint;
        protected Point Offset(Point p, int amount)
        {
            OffsetReturnPoint = new(p.X + amount, p.Y + amount);
            return OffsetReturnPoint;
        }

        #endregion

        #region " Center "


        private Point CenterReturn;
        protected Point Center(Rectangle p, Rectangle c)
        {
            CenterReturn = new((p.Width / 2) - (c.Width / 2) + p.X + c.X, (p.Height / 2) - (c.Height / 2) + p.Y + c.Y);
            return CenterReturn;
        }
        protected Point Center(Rectangle p, Size c)
        {
            CenterReturn = new((p.Width / 2) - (c.Width / 2) + p.X, (p.Height / 2) - (c.Height / 2) + p.Y);
            return CenterReturn;
        }

        protected Point Center(Rectangle child)
        {
            return Center(Width, Height, child.Width, child.Height);
        }
        protected Point Center(Size child)
        {
            return Center(Width, Height, child.Width, child.Height);
        }
        protected Point Center(int childWidth, int childHeight)
        {
            return Center(Width, Height, childWidth, childHeight);
        }

        protected Point Center(Size p, Size c)
        {
            return Center(p.Width, p.Height, c.Width, c.Height);
        }

        protected Point Center(int pWidth, int pHeight, int cWidth, int cHeight)
        {
            CenterReturn = new((pWidth / 2) - (cWidth / 2), (pHeight / 2) - (cHeight / 2));
            return CenterReturn;
        }

        #endregion

        #region " Measure "

        private readonly Bitmap MeasureBitmap;

        private readonly Graphics MeasureGraphics;
        protected Size Measure()
        {
            lock (MeasureGraphics)
            {
                return MeasureGraphics.MeasureString(Text, Font, Width).ToSize();
            }
        }
        protected Size Measure(string text)
        {
            lock (MeasureGraphics)
            {
                return MeasureGraphics.MeasureString(text, Font, Width).ToSize();
            }
        }

        #endregion

        #region " DrawPixel "

        private SolidBrush DrawPixelBrush;
        protected void DrawPixel(Color c1, int x, int y)
        {
            if (_Transparent)
            {
                B.SetPixel(x, y, c1);
            }
            else
            {
                DrawPixelBrush = new(c1);
                G.FillRectangle(DrawPixelBrush, x, y, 1, 1);
            }
        }

        #endregion

        #region " DrawCorners "

        private SolidBrush DrawCornersBrush;
        protected void DrawCorners(Color c1, int offset)
        {
            DrawCorners(c1, 0, 0, Width, Height, offset);
        }
        protected void DrawCorners(Color c1, Rectangle r1, int offset)
        {
            DrawCorners(c1, r1.X, r1.Y, r1.Width, r1.Height, offset);
        }
        protected void DrawCorners(Color c1, int x, int y, int width, int height, int offset)
        {
            DrawCorners(c1, x + offset, y + offset, width - (offset * 2), height - (offset * 2));
        }

        protected void DrawCorners(Color c1)
        {
            DrawCorners(c1, 0, 0, Width, Height);
        }
        protected void DrawCorners(Color c1, Rectangle r1)
        {
            DrawCorners(c1, r1.X, r1.Y, r1.Width, r1.Height);
        }
        protected void DrawCorners(Color c1, int x, int y, int width, int height)
        {
            if (_NoRounding)
            {
                return;
            }

            if (_Transparent)
            {
                B.SetPixel(x, y, c1);
                B.SetPixel(x + (width - 1), y, c1);
                B.SetPixel(x, y + (height - 1), c1);
                B.SetPixel(x + (width - 1), y + (height - 1), c1);
            }
            else
            {
                DrawCornersBrush = new(c1);
                G.FillRectangle(DrawCornersBrush, x, y, 1, 1);
                G.FillRectangle(DrawCornersBrush, x + (width - 1), y, 1, 1);
                G.FillRectangle(DrawCornersBrush, x, y + (height - 1), 1, 1);
                G.FillRectangle(DrawCornersBrush, x + (width - 1), y + (height - 1), 1, 1);
            }
        }

        #endregion

        #region " DrawBorders "

        protected void DrawBorders(Pen p1, int offset)
        {
            DrawBorders(p1, 0, 0, Width, Height, offset);
        }
        protected void DrawBorders(Pen p1, Rectangle r, int offset)
        {
            DrawBorders(p1, r.X, r.Y, r.Width, r.Height, offset);
        }
        protected void DrawBorders(Pen p1, int x, int y, int width, int height, int offset)
        {
            DrawBorders(p1, x + offset, y + offset, width - (offset * 2), height - (offset * 2));
        }

        protected void DrawBorders(Pen p1)
        {
            DrawBorders(p1, 0, 0, Width, Height);
        }
        protected void DrawBorders(Pen p1, Rectangle r)
        {
            DrawBorders(p1, r.X, r.Y, r.Width, r.Height);
        }
        protected void DrawBorders(Pen p1, int x, int y, int width, int height)
        {
            G.DrawRectangle(p1, x, y, width - 1, height - 1);
        }

        #endregion

        #region " DrawText "

        private Point DrawTextPoint;

        private Size DrawTextSize;
        protected void DrawText(Brush b1, HorizontalAlignment a, int x, int y)
        {
            DrawText(b1, Text, a, x, y);
        }
        protected void DrawText(Brush b1, string text, HorizontalAlignment a, int x, int y)
        {
            if (text.Length == 0)
            {
                return;
            }

            DrawTextSize = Measure(text);
            DrawTextPoint = new((Width / 2) - (DrawTextSize.Width / 2), (Header / 2) - (DrawTextSize.Height / 2));

            switch (a)
            {
                case HorizontalAlignment.Left:
                    G.DrawString(text, Font, b1, x, DrawTextPoint.Y + y);
                    break;
                case HorizontalAlignment.Center:
                    G.DrawString(text, Font, b1, DrawTextPoint.X + x, DrawTextPoint.Y + y);
                    break;
                case HorizontalAlignment.Right:
                    G.DrawString(text, Font, b1, Width - DrawTextSize.Width - x, DrawTextPoint.Y + y);
                    break;
            }
        }

        protected void DrawText(Brush b1, Point p1)
        {
            if (Text.Length == 0)
            {
                return;
            }

            G.DrawString(Text, Font, b1, p1);
        }
        protected void DrawText(Brush b1, int x, int y)
        {
            if (Text.Length == 0)
            {
                return;
            }

            G.DrawString(Text, Font, b1, x, y);
        }

        #endregion

        #region " DrawImage "

        private Point DrawImagePoint;
        protected void DrawImage(HorizontalAlignment a, int x, int y)
        {
            DrawImage(_Image, a, x, y);
        }
        protected void DrawImage(Image image, HorizontalAlignment a, int x, int y)
        {
            if (image == null)
            {
                return;
            }

            DrawImagePoint = new((Width / 2) - (image.Width / 2), (Header / 2) - (image.Height / 2));

            switch (a)
            {
                case HorizontalAlignment.Left:
                    G.DrawImage(image, x, DrawImagePoint.Y + y, image.Width, image.Height);
                    break;
                case HorizontalAlignment.Center:
                    G.DrawImage(image, DrawImagePoint.X + x, DrawImagePoint.Y + y, image.Width, image.Height);
                    break;
                case HorizontalAlignment.Right:
                    G.DrawImage(image, Width - image.Width - x, DrawImagePoint.Y + y, image.Width, image.Height);
                    break;
            }
        }

        protected void DrawImage(Point p1)
        {
            DrawImage(_Image, p1.X, p1.Y);
        }
        protected void DrawImage(int x, int y)
        {
            DrawImage(_Image, x, y);
        }

        protected void DrawImage(Image image, Point p1)
        {
            DrawImage(image, p1.X, p1.Y);
        }
        protected void DrawImage(Image image, int x, int y)
        {
            if (image == null)
            {
                return;
            }

            G.DrawImage(image, x, y, image.Width, image.Height);
        }

        #endregion

        #region " DrawGradient "

        private LinearGradientBrush DrawGradientBrush;

        private Rectangle DrawGradientRectangle;
        protected void DrawGradient(ColorBlend blend, int x, int y, int width, int height)
        {
            DrawGradientRectangle = new(x, y, width, height);
            DrawGradient(blend, DrawGradientRectangle);
        }
        protected void DrawGradient(ColorBlend blend, int x, int y, int width, int height, float angle)
        {
            DrawGradientRectangle = new(x, y, width, height);
            DrawGradient(blend, DrawGradientRectangle, angle);
        }

        protected void DrawGradient(ColorBlend blend, Rectangle r)
        {
            DrawGradientBrush = new(r, Color.Empty, Color.Empty, 90f)
            {
                InterpolationColors = blend
            };
            G.FillRectangle(DrawGradientBrush, r);
        }
        protected void DrawGradient(ColorBlend blend, Rectangle r, float angle)
        {
            DrawGradientBrush = new(r, Color.Empty, Color.Empty, angle)
            {
                InterpolationColors = blend
            };
            G.FillRectangle(DrawGradientBrush, r);
        }


        protected void DrawGradient(Color c1, Color c2, int x, int y, int width, int height)
        {
            DrawGradientRectangle = new(x, y, width, height);
            DrawGradient(c1, c2, DrawGradientRectangle);
        }
        protected void DrawGradient(Color c1, Color c2, int x, int y, int width, int height, float angle)
        {
            DrawGradientRectangle = new(x, y, width, height);
            DrawGradient(c1, c2, DrawGradientRectangle, angle);
        }

        protected void DrawGradient(Color c1, Color c2, Rectangle r)
        {
            DrawGradientBrush = new(r, c1, c2, 90f);
            G.FillRectangle(DrawGradientBrush, r);
        }
        protected void DrawGradient(Color c1, Color c2, Rectangle r, float angle)
        {
            DrawGradientBrush = new(r, c1, c2, angle);
            G.FillRectangle(DrawGradientBrush, r);
        }

        #endregion

        #region " DrawRadial "

        private readonly GraphicsPath DrawRadialPath;
        private PathGradientBrush DrawRadialBrush1;
        private LinearGradientBrush DrawRadialBrush2;

        private Rectangle DrawRadialRectangle;
        public void DrawRadial(ColorBlend blend, int x, int y, int width, int height)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(blend, DrawRadialRectangle, width / 2, height / 2);
        }
        public void DrawRadial(ColorBlend blend, int x, int y, int width, int height, Point center)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(blend, DrawRadialRectangle, center.X, center.Y);
        }
        public void DrawRadial(ColorBlend blend, int x, int y, int width, int height, int cx, int cy)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(blend, DrawRadialRectangle, cx, cy);
        }

        public void DrawRadial(ColorBlend blend, Rectangle r)
        {
            DrawRadial(blend, r, r.Width / 2, r.Height / 2);
        }
        public void DrawRadial(ColorBlend blend, Rectangle r, Point center)
        {
            DrawRadial(blend, r, center.X, center.Y);
        }
        public void DrawRadial(ColorBlend blend, Rectangle r, int cx, int cy)
        {
            DrawRadialPath.Reset();
            DrawRadialPath.AddEllipse(r.X, r.Y, r.Width - 1, r.Height - 1);

            DrawRadialBrush1 = new PathGradientBrush(DrawRadialPath)
            {
                CenterPoint = new(r.X + cx, r.Y + cy),
                InterpolationColors = blend
            };

            if (G.SmoothingMode == SmoothingMode.AntiAlias)
            {
                G.FillEllipse(DrawRadialBrush1, r.X + 1, r.Y + 1, r.Width - 3, r.Height - 3);
            }
            else
            {
                G.FillEllipse(DrawRadialBrush1, r);
            }
        }


        protected void DrawRadial(Color c1, Color c2, int x, int y, int width, int height)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(c1, c2, DrawGradientRectangle);
        }
        protected void DrawRadial(Color c1, Color c2, int x, int y, int width, int height, float angle)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(c1, c2, DrawGradientRectangle, angle);
        }

        protected void DrawRadial(Color c1, Color c2, Rectangle r)
        {
            DrawRadialBrush2 = new(r, c1, c2, 90f);
            G.FillRectangle(DrawGradientBrush, r);
        }
        protected void DrawRadial(Color c1, Color c2, Rectangle r, float angle)
        {
            DrawRadialBrush2 = new(r, c1, c2, angle);
            G.FillEllipse(DrawGradientBrush, r);
        }

        #endregion

        #region " CreateRound "

        private GraphicsPath CreateRoundPath;

        private Rectangle CreateRoundRectangle;
        public GraphicsPath CreateRound(int x, int y, int width, int height, int slope)
        {
            CreateRoundRectangle = new(x, y, width, height);
            return CreateRound(CreateRoundRectangle, slope);
        }

        public GraphicsPath CreateRound(Rectangle r, int slope)
        {
            CreateRoundPath = new(FillMode.Winding);
            CreateRoundPath.AddArc(r.X, r.Y, slope, slope, 180f, 90f);
            CreateRoundPath.AddArc(r.Right - slope, r.Y, slope, slope, 270f, 90f);
            CreateRoundPath.AddArc(r.Right - slope, r.Bottom - slope, slope, slope, 0f, 90f);
            CreateRoundPath.AddArc(r.X, r.Bottom - slope, slope, slope, 90f, 90f);
            CreateRoundPath.CloseFigure();
            return CreateRoundPath;
        }

        #endregion
    }

    public abstract class SpaceControl : Control
    {
        #region " Initialization "

        protected Graphics G;

        protected Bitmap B;
        public SpaceControl()
        {
            SetStyle((ControlStyles)139270, true);

            _ImageSize = Size.Empty;
            Font = new("Verdana", 8);

            MeasureBitmap = new(1, 1);
            MeasureGraphics = Graphics.FromImage(MeasureBitmap);

            DrawRadialPath = new();

            InvalidateCustimization();
            //Remove?
        }

        protected sealed override void OnHandleCreated(EventArgs e)
        {
            InvalidateCustimization();
            ColorHook();

            if (!(_LockWidth == 0))
            {
                Width = _LockWidth;
            }

            if (!(_LockHeight == 0))
            {
                Height = _LockHeight;
            }

            Transparent = _Transparent;
            if (_Transparent && _BackColor)
            {
                BackColor = Color.Transparent;
            }

            base.OnHandleCreated(e);
        }

        private bool DoneCreation;

        protected sealed override void OnParentChanged(EventArgs e)
        {
            if (Parent != null)
            {
                OnCreation();
                DoneCreation = true;
                InvalidateTimer();
            }

            base.OnParentChanged(e);
        }

        #endregion

        private void DoAnimation(bool i)
        {
            OnAnimation();
            if (i)
            {
                Invalidate();
            }
        }

        protected sealed override void OnPaint(PaintEventArgs e)
        {
            if (Width == 0 || Height == 0)
            {
                return;
            }

            if (_Transparent)
            {
                PaintHook();
                e.Graphics.DrawImage(B, 0, 0);
            }
            else
            {
                G = e.Graphics;
                PaintHook();
            }
        }

        protected override void OnHandleDestroyed(EventArgs e)
        {
            ThemeShareSpace.RemoveAnimationCallback(DoAnimation);
            base.OnHandleDestroyed(e);
        }

        #region " Size Handling "

        protected sealed override void OnSizeChanged(EventArgs e)
        {
            if (_Transparent)
            {
                InvalidateBitmap();
            }

            Invalidate();
            base.OnSizeChanged(e);
        }

        protected override void SetBoundsCore(int x, int y, int width, int height, BoundsSpecified specified)
        {
            if (!(_LockWidth == 0))
            {
                width = _LockWidth;
            }

            if (!(_LockHeight == 0))
            {
                height = _LockHeight;
            }

            base.SetBoundsCore(x, y, width, height, specified);
        }

        #endregion

        #region " State Handling "

        private bool InPosition;
        protected override void OnMouseEnter(EventArgs e)
        {
            InPosition = true;
            SetState(MouseStateSpace.Over);
            base.OnMouseEnter(e);
        }

        protected override void OnMouseUp(MouseEventArgs e)
        {
            if (InPosition)
            {
                SetState(MouseStateSpace.Over);
            }

            base.OnMouseUp(e);
        }

        protected override void OnMouseDown(MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                SetState(MouseStateSpace.Down);
            }

            base.OnMouseDown(e);
        }

        protected override void OnMouseLeave(EventArgs e)
        {
            InPosition = false;
            SetState(MouseStateSpace.None);
            base.OnMouseLeave(e);
        }

        protected override void OnEnabledChanged(EventArgs e)
        {
            if (Enabled)
            {
                SetState(MouseStateSpace.None);
            }
            else
            {
                SetState(MouseStateSpace.Block);
            }

            base.OnEnabledChanged(e);
        }

        protected MouseStateSpace State;
        private void SetState(MouseStateSpace current)
        {
            State = current;
            Invalidate();
        }

        #endregion

        #region " Base Properties "

        [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public override Color ForeColor
        {
            get => Color.Empty;
            set { }
        }
        [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public override Image BackgroundImage
        {
            get => null;
            set { }
        }
        [Browsable(false), EditorBrowsable(EditorBrowsableState.Never), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public override ImageLayout BackgroundImageLayout
        {
            get => ImageLayout.None;
            set { }
        }

        public override string Text
        {
            get => base.Text;
            set
            {
                base.Text = value;
                Invalidate();
            }
        }
        public override Font Font
        {
            get => base.Font;
            set
            {
                base.Font = value;
                Invalidate();
            }
        }

        private bool _BackColor;
        [Category("Misc")]
        public override Color BackColor
        {
            get => base.BackColor;
            set
            {
                if (!IsHandleCreated && value == Color.Transparent)
                {
                    _BackColor = true;
                    return;
                }

                base.BackColor = value;
                if (Parent != null)
                {
                    ColorHook();
                }
            }
        }

        #endregion

        #region " Public Properties "

        private bool _NoRounding;
        public bool NoRounding
        {
            get => _NoRounding;
            set
            {
                _NoRounding = value;
                Invalidate();
            }
        }

        private Image _Image;
        public Image Image
        {
            get => _Image;
            set
            {
                if (value == null)
                {
                    _ImageSize = Size.Empty;
                }
                else
                {
                    _ImageSize = value.Size;
                }

                _Image = value;
                Invalidate();
            }
        }

        private bool _Transparent;
        public bool Transparent
        {
            get => _Transparent;
            set
            {
                _Transparent = value;
                if (!IsHandleCreated)
                {
                    return;
                }

                if (!value && !(BackColor.A == 255))
                {
                    throw new Exception("Unable to change value to false while a transparent BackColor is in use.");
                }

                SetStyle(ControlStyles.Opaque, !value);
                SetStyle(ControlStyles.SupportsTransparentBackColor, value);

                if (value)
                {
                    InvalidateBitmap();
                }
                else
                {
                    B = null;
                }

                Invalidate();
            }
        }

        private readonly Dictionary<string, Color> Items = new();
        public BloomSpace[] Colors
        {
            get
            {
                List<BloomSpace> T = new();
                Dictionary<string, Color>.Enumerator E = Items.GetEnumerator();

                while (E.MoveNext())
                {
                    T.Add(new BloomSpace(E.Current.Key, E.Current.Value));
                }

                return T.ToArray();
            }
            set
            {
                foreach (BloomSpace B in value)
                {
                    if (Items.ContainsKey(B.Name))
                    {
                        Items[B.Name] = B.Value;
                    }
                }

                InvalidateCustimization();
                ColorHook();
                Invalidate();
            }
        }

        private string _Customization;
        public string Customization
        {
            get => _Customization;
            set
            {
                if (value == _Customization)
                {
                    return;
                }

                BloomSpace[] Items = Colors;

                try
                {
                    byte[] Data = Convert.FromBase64String(value);
                    for (int I = 0; I <= Items.Length - 1; I++)
                    {
                        Items[I].Value = Color.FromArgb(BitConverter.ToInt32(Data, I * 4));
                    }
                }
                catch
                {
                    return;
                }

                _Customization = value;

                Colors = Items;
                ColorHook();
                Invalidate();
            }
        }

        #endregion

        #region " Private Properties "

        private Size _ImageSize;
        protected Size ImageSize => _ImageSize;

        private int _LockWidth;
        protected int LockWidth
        {
            get => _LockWidth;
            set
            {
                _LockWidth = value;
                if (!(LockWidth == 0) && IsHandleCreated)
                {
                    Width = LockWidth;
                }
            }
        }

        private int _LockHeight;
        protected int LockHeight
        {
            get => _LockHeight;
            set
            {
                _LockHeight = value;
                if (!(LockHeight == 0) && IsHandleCreated)
                {
                    Height = LockHeight;
                }
            }
        }

        private bool _IsAnimated;
        protected bool IsAnimated
        {
            get => _IsAnimated;
            set
            {
                _IsAnimated = value;
                InvalidateTimer();
            }
        }

        #endregion

        #region " Property Helpers "

        protected Pen GetPen(string name)
        {
            return new(Items[name]);
        }
        protected Pen GetPen(string name, float width)
        {
            return new(Items[name], width);
        }

        protected SolidBrush GetBrush(string name)
        {
            return new SolidBrush(Items[name]);
        }

        protected Color GetColor(string name)
        {
            return Items[name];
        }

        protected void SetColor(string name, Color value)
        {
            if (Items.ContainsKey(name))
            {
                Items[name] = value;
            }
            else
            {
                Items.Add(name, value);
            }
        }
        protected void SetColor(string name, byte r, byte g, byte b)
        {
            SetColor(name, Color.FromArgb(r, g, b));
        }
        protected void SetColor(string name, byte a, byte r, byte g, byte b)
        {
            SetColor(name, Color.FromArgb(a, r, g, b));
        }
        protected void SetColor(string name, byte a, Color value)
        {
            SetColor(name, Color.FromArgb(a, value));
        }

        private void InvalidateBitmap()
        {
            if (Width == 0 || Height == 0)
            {
                return;
            }

            B = new(Width, Height, PixelFormat.Format32bppPArgb);
            G = Graphics.FromImage(B);
        }

        private void InvalidateCustimization()
        {
            MemoryStream M = new(Items.Count * 4);

            foreach (BloomSpace B in Colors)
            {
                M.Write(BitConverter.GetBytes(B.Value.ToArgb()), 0, 4);
            }

            M.Close();
            _Customization = Convert.ToBase64String(M.ToArray());
        }

        private void InvalidateTimer()
        {
            if (DesignMode || !DoneCreation)
            {
                return;
            }

            if (_IsAnimated)
            {
                ThemeShareSpace.AddAnimationCallback(DoAnimation);
            }
            else
            {
                ThemeShareSpace.RemoveAnimationCallback(DoAnimation);
            }
        }
        #endregion

        #region " User Hooks "

        protected abstract void ColorHook();
        protected abstract void PaintHook();

        protected virtual void OnCreation()
        {
        }

        protected virtual void OnAnimation()
        {
        }

        #endregion

        #region " Offset "

        private Rectangle OffsetReturnRectangle;
        protected Rectangle Offset(Rectangle r, int amount)
        {
            OffsetReturnRectangle = new(r.X + amount, r.Y + amount, r.Width - (amount * 2), r.Height - (amount * 2));
            return OffsetReturnRectangle;
        }

        private Size OffsetReturnSize;
        protected Size Offset(Size s, int amount)
        {
            OffsetReturnSize = new(s.Width + amount, s.Height + amount);
            return OffsetReturnSize;
        }

        private Point OffsetReturnPoint;
        protected Point Offset(Point p, int amount)
        {
            OffsetReturnPoint = new(p.X + amount, p.Y + amount);
            return OffsetReturnPoint;
        }

        #endregion

        #region " Center "


        private Point CenterReturn;
        protected Point Center(Rectangle p, Rectangle c)
        {
            CenterReturn = new((p.Width / 2) - (c.Width / 2) + p.X + c.X, (p.Height / 2) - (c.Height / 2) + p.Y + c.Y);
            return CenterReturn;
        }
        protected Point Center(Rectangle p, Size c)
        {
            CenterReturn = new((p.Width / 2) - (c.Width / 2) + p.X, (p.Height / 2) - (c.Height / 2) + p.Y);
            return CenterReturn;
        }

        protected Point Center(Rectangle child)
        {
            return Center(Width, Height, child.Width, child.Height);
        }
        protected Point Center(Size child)
        {
            return Center(Width, Height, child.Width, child.Height);
        }
        protected Point Center(int childWidth, int childHeight)
        {
            return Center(Width, Height, childWidth, childHeight);
        }

        protected Point Center(Size p, Size c)
        {
            return Center(p.Width, p.Height, c.Width, c.Height);
        }

        protected Point Center(int pWidth, int pHeight, int cWidth, int cHeight)
        {
            CenterReturn = new((pWidth / 2) - (cWidth / 2), (pHeight / 2) - (cHeight / 2));
            return CenterReturn;
        }

        #endregion

        #region " Measure "

        private readonly Bitmap MeasureBitmap;
        //TODO: Potential issues during multi-threading.
        private readonly Graphics MeasureGraphics;

        protected Size Measure()
        {
            return MeasureGraphics.MeasureString(Text, Font, Width).ToSize();
        }
        protected Size Measure(string text)
        {
            return MeasureGraphics.MeasureString(text, Font, Width).ToSize();
        }

        #endregion

        #region " DrawPixel "


        private SolidBrush DrawPixelBrush;
        protected void DrawPixel(Color c1, int x, int y)
        {
            if (_Transparent)
            {
                B.SetPixel(x, y, c1);
            }
            else
            {
                DrawPixelBrush = new(c1);
                G.FillRectangle(DrawPixelBrush, x, y, 1, 1);
            }
        }

        #endregion

        #region " DrawCorners "

        private SolidBrush DrawCornersBrush;
        protected void DrawCorners(Color c1, int offset)
        {
            DrawCorners(c1, 0, 0, Width, Height, offset);
        }
        protected void DrawCorners(Color c1, Rectangle r1, int offset)
        {
            DrawCorners(c1, r1.X, r1.Y, r1.Width, r1.Height, offset);
        }
        protected void DrawCorners(Color c1, int x, int y, int width, int height, int offset)
        {
            DrawCorners(c1, x + offset, y + offset, width - (offset * 2), height - (offset * 2));
        }

        protected void DrawCorners(Color c1)
        {
            DrawCorners(c1, 0, 0, Width, Height);
        }
        protected void DrawCorners(Color c1, Rectangle r1)
        {
            DrawCorners(c1, r1.X, r1.Y, r1.Width, r1.Height);
        }
        protected void DrawCorners(Color c1, int x, int y, int width, int height)
        {
            if (_NoRounding)
            {
                return;
            }

            if (_Transparent)
            {
                B.SetPixel(x, y, c1);
                B.SetPixel(x + (width - 1), y, c1);
                B.SetPixel(x, y + (height - 1), c1);
                B.SetPixel(x + (width - 1), y + (height - 1), c1);
            }
            else
            {
                DrawCornersBrush = new(c1);
                G.FillRectangle(DrawCornersBrush, x, y, 1, 1);
                G.FillRectangle(DrawCornersBrush, x + (width - 1), y, 1, 1);
                G.FillRectangle(DrawCornersBrush, x, y + (height - 1), 1, 1);
                G.FillRectangle(DrawCornersBrush, x + (width - 1), y + (height - 1), 1, 1);
            }
        }

        #endregion

        #region " DrawBorders "

        protected void DrawBorders(Pen p1, int offset)
        {
            DrawBorders(p1, 0, 0, Width, Height, offset);
        }
        protected void DrawBorders(Pen p1, Rectangle r, int offset)
        {
            DrawBorders(p1, r.X, r.Y, r.Width, r.Height, offset);
        }
        protected void DrawBorders(Pen p1, int x, int y, int width, int height, int offset)
        {
            DrawBorders(p1, x + offset, y + offset, width - (offset * 2), height - (offset * 2));
        }

        protected void DrawBorders(Pen p1)
        {
            DrawBorders(p1, 0, 0, Width, Height);
        }
        protected void DrawBorders(Pen p1, Rectangle r)
        {
            DrawBorders(p1, r.X, r.Y, r.Width, r.Height);
        }
        protected void DrawBorders(Pen p1, int x, int y, int width, int height)
        {
            G.DrawRectangle(p1, x, y, width - 1, height - 1);
        }

        #endregion

        #region " DrawText "

        private Point DrawTextPoint;

        private Size DrawTextSize;
        protected void DrawText(Brush b1, HorizontalAlignment a, int x, int y)
        {
            DrawText(b1, Text, a, x, y);
        }
        protected void DrawText(Brush b1, string text, HorizontalAlignment a, int x, int y)
        {
            if (text.Length == 0)
            {
                return;
            }

            DrawTextSize = Measure(text);
            DrawTextPoint = Center(DrawTextSize);

            switch (a)
            {
                case HorizontalAlignment.Left:
                    G.DrawString(text, Font, b1, x, DrawTextPoint.Y + y);
                    break;
                case HorizontalAlignment.Center:
                    G.DrawString(text, Font, b1, DrawTextPoint.X + x, DrawTextPoint.Y + y);
                    break;
                case HorizontalAlignment.Right:
                    G.DrawString(text, Font, b1, Width - DrawTextSize.Width - x, DrawTextPoint.Y + y);
                    break;
            }
        }

        protected void DrawText(Brush b1, Point p1)
        {
            if (Text.Length == 0)
            {
                return;
            }

            G.DrawString(Text, Font, b1, p1);
        }
        protected void DrawText(Brush b1, int x, int y)
        {
            if (Text.Length == 0)
            {
                return;
            }

            G.DrawString(Text, Font, b1, x, y);
        }

        #endregion

        #region " DrawImage "


        private Point DrawImagePoint;
        protected void DrawImage(HorizontalAlignment a, int x, int y)
        {
            DrawImage(_Image, a, x, y);
        }
        protected void DrawImage(Image image, HorizontalAlignment a, int x, int y)
        {
            if (image == null)
            {
                return;
            }

            DrawImagePoint = Center(image.Size);

            switch (a)
            {
                case HorizontalAlignment.Left:
                    G.DrawImage(image, x, DrawImagePoint.Y + y, image.Width, image.Height);
                    break;
                case HorizontalAlignment.Center:
                    G.DrawImage(image, DrawImagePoint.X + x, DrawImagePoint.Y + y, image.Width, image.Height);
                    break;
                case HorizontalAlignment.Right:
                    G.DrawImage(image, Width - image.Width - x, DrawImagePoint.Y + y, image.Width, image.Height);
                    break;
            }
        }

        protected void DrawImage(Point p1)
        {
            DrawImage(_Image, p1.X, p1.Y);
        }
        protected void DrawImage(int x, int y)
        {
            DrawImage(_Image, x, y);
        }

        protected void DrawImage(Image image, Point p1)
        {
            DrawImage(image, p1.X, p1.Y);
        }
        protected void DrawImage(Image image, int x, int y)
        {
            if (image == null)
            {
                return;
            }

            G.DrawImage(image, x, y, image.Width, image.Height);
        }

        #endregion

        #region " DrawGradient "

        private LinearGradientBrush DrawGradientBrush;

        private Rectangle DrawGradientRectangle;
        protected void DrawGradient(ColorBlend blend, int x, int y, int width, int height)
        {
            DrawGradientRectangle = new(x, y, width, height);
            DrawGradient(blend, DrawGradientRectangle);
        }
        protected void DrawGradient(ColorBlend blend, int x, int y, int width, int height, float angle)
        {
            DrawGradientRectangle = new(x, y, width, height);
            DrawGradient(blend, DrawGradientRectangle, angle);
        }

        protected void DrawGradient(ColorBlend blend, Rectangle r)
        {
            DrawGradientBrush = new(r, Color.Empty, Color.Empty, 90f)
            {
                InterpolationColors = blend
            };
            G.FillRectangle(DrawGradientBrush, r);
        }
        protected void DrawGradient(ColorBlend blend, Rectangle r, float angle)
        {
            DrawGradientBrush = new(r, Color.Empty, Color.Empty, angle)
            {
                InterpolationColors = blend
            };
            G.FillRectangle(DrawGradientBrush, r);
        }


        protected void DrawGradient(Color c1, Color c2, int x, int y, int width, int height)
        {
            DrawGradientRectangle = new(x, y, width, height);
            DrawGradient(c1, c2, DrawGradientRectangle);
        }
        protected void DrawGradient(Color c1, Color c2, int x, int y, int width, int height, float angle)
        {
            DrawGradientRectangle = new(x, y, width, height);
            DrawGradient(c1, c2, DrawGradientRectangle, angle);
        }

        protected void DrawGradient(Color c1, Color c2, Rectangle r)
        {
            DrawGradientBrush = new(r, c1, c2, 90f);
            G.FillRectangle(DrawGradientBrush, r);
        }
        protected void DrawGradient(Color c1, Color c2, Rectangle r, float angle)
        {
            DrawGradientBrush = new(r, c1, c2, angle);
            G.FillRectangle(DrawGradientBrush, r);
        }

        #endregion

        #region " DrawRadial "

        private readonly GraphicsPath DrawRadialPath;
        private PathGradientBrush DrawRadialBrush1;
        private LinearGradientBrush DrawRadialBrush2;

        private Rectangle DrawRadialRectangle;
        public void DrawRadial(ColorBlend blend, int x, int y, int width, int height)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(blend, DrawRadialRectangle, width / 2, height / 2);
        }
        public void DrawRadial(ColorBlend blend, int x, int y, int width, int height, Point center)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(blend, DrawRadialRectangle, center.X, center.Y);
        }
        public void DrawRadial(ColorBlend blend, int x, int y, int width, int height, int cx, int cy)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(blend, DrawRadialRectangle, cx, cy);
        }

        public void DrawRadial(ColorBlend blend, Rectangle r)
        {
            DrawRadial(blend, r, r.Width / 2, r.Height / 2);
        }
        public void DrawRadial(ColorBlend blend, Rectangle r, Point center)
        {
            DrawRadial(blend, r, center.X, center.Y);
        }
        public void DrawRadial(ColorBlend blend, Rectangle r, int cx, int cy)
        {
            DrawRadialPath.Reset();
            DrawRadialPath.AddEllipse(r.X, r.Y, r.Width - 1, r.Height - 1);

            DrawRadialBrush1 = new PathGradientBrush(DrawRadialPath)
            {
                CenterPoint = new(r.X + cx, r.Y + cy),
                InterpolationColors = blend
            };

            if (G.SmoothingMode == SmoothingMode.AntiAlias)
            {
                G.FillEllipse(DrawRadialBrush1, r.X + 1, r.Y + 1, r.Width - 3, r.Height - 3);
            }
            else
            {
                G.FillEllipse(DrawRadialBrush1, r);
            }
        }


        protected void DrawRadial(Color c1, Color c2, int x, int y, int width, int height)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(c1, c2, DrawRadialRectangle);
        }
        protected void DrawRadial(Color c1, Color c2, int x, int y, int width, int height, float angle)
        {
            DrawRadialRectangle = new(x, y, width, height);
            DrawRadial(c1, c2, DrawRadialRectangle, angle);
        }

        protected void DrawRadial(Color c1, Color c2, Rectangle r)
        {
            DrawRadialBrush2 = new(r, c1, c2, 90f);
            G.FillEllipse(DrawRadialBrush2, r);
        }
        protected void DrawRadial(Color c1, Color c2, Rectangle r, float angle)
        {
            DrawRadialBrush2 = new(r, c1, c2, angle);
            G.FillEllipse(DrawRadialBrush2, r);
        }

        #endregion

        #region " CreateRound "

        private GraphicsPath CreateRoundPath;

        private Rectangle CreateRoundRectangle;
        public GraphicsPath CreateRound(int x, int y, int width, int height, int slope)
        {
            CreateRoundRectangle = new(x, y, width, height);
            return CreateRound(CreateRoundRectangle, slope);
        }

        public GraphicsPath CreateRound(Rectangle r, int slope)
        {
            CreateRoundPath = new(FillMode.Winding);
            CreateRoundPath.AddArc(r.X, r.Y, slope, slope, 180f, 90f);
            CreateRoundPath.AddArc(r.Right - slope, r.Y, slope, slope, 270f, 90f);
            CreateRoundPath.AddArc(r.Right - slope, r.Bottom - slope, slope, slope, 0f, 90f);
            CreateRoundPath.AddArc(r.X, r.Bottom - slope, slope, slope, 90f, 90f);
            CreateRoundPath.CloseFigure();
            return CreateRoundPath;
        }

        #endregion
    }

    public static class ThemeShareSpace
    {

        #region " Animation "

        private static int Frames;
        private static bool Invalidate;

        public static PrecisionTimerSpace ThemeTimer = new();
        //1000 / 50 = 20 FPS
        private const int FPS = 50;

        private const int Rate = 10;

        public delegate void AnimationDelegate(bool invalidate);
        private static readonly List<AnimationDelegate> Callbacks = new();

        private static void HandleCallbacks(IntPtr state, bool reserve)
        {
            Invalidate = Frames >= FPS;
            if (Invalidate)
            {
                Frames = 0;
            }

            lock (Callbacks)
            {
                for (int I = 0; I <= Callbacks.Count - 1; I++)
                {
                    Callbacks[I].Invoke(Invalidate);
                }
            }

            Frames += Rate;
        }

        private static void InvalidateThemeTimer()
        {
            if (Callbacks.Count == 0)
            {
                ThemeTimer.Delete();
            }
            else
            {
                ThemeTimer.Create(0, Rate, HandleCallbacks);
            }
        }

        public static void AddAnimationCallback(AnimationDelegate callback)
        {
            lock (Callbacks)
            {
                if (Callbacks.Contains(callback))
                {
                    return;
                }

                Callbacks.Add(callback);
                InvalidateThemeTimer();
            }
        }

        public static void RemoveAnimationCallback(AnimationDelegate callback)
        {
            lock (Callbacks)
            {
                if (!Callbacks.Contains(callback))
                {
                    return;
                }

                Callbacks.Remove(callback);
                InvalidateThemeTimer();
            }
        }

        #endregion

    }

    public enum MouseStateSpace : byte
    {
        None = 0,
        Over = 1,
        Down = 2,
        Block = 3
    }

    public struct BloomSpace
    {

        public string _Name;
        public string Name => _Name;

        public Color Value { get; set; }

        public string ValueHex
        {
            get => string.Concat("#", Value.R.ToString("X2", null), Value.G.ToString("X2", null), Value.B.ToString("X2", null));
            set
            {
                try
                {
                    Value = ColorTranslator.FromHtml(value);
                }
                catch
                {
                    return;
                }
            }
        }


        public BloomSpace(string name, Color value)
        {
            _Name = name;
            Value = value;
        }
    }

    public class PrecisionTimerSpace : IDisposable
    {
        public bool Enabled { get; private set; }

        private IntPtr Handle;

        private TimerDelegate TimerCallback;
        [DllImport("kernel32.dll", EntryPoint = "CreateTimerQueueTimer")]
        private static extern bool CreateTimerQueueTimer(ref IntPtr handle, IntPtr queue, TimerDelegate callback, IntPtr state, uint dueTime, uint period, uint flags);

        [DllImport("kernel32.dll", EntryPoint = "DeleteTimerQueueTimer")]
        private static extern bool DeleteTimerQueueTimer(IntPtr queue, IntPtr handle, IntPtr callback);

        public delegate void TimerDelegate(IntPtr r1, bool r2);

        public void Create(uint dueTime, uint period, TimerDelegate callback)
        {
            if (Enabled)
            {
                return;
            }

            TimerCallback = callback;
            bool Success = CreateTimerQueueTimer(ref Handle, IntPtr.Zero, TimerCallback, IntPtr.Zero, dueTime, period, 0);

            if (!Success)
            {
                ThrowNewException("CreateTimerQueueTimer");
            }

            Enabled = Success;
        }

        public void Delete()
        {
            if (!Enabled)
            {
                return;
            }

            bool Success = DeleteTimerQueueTimer(IntPtr.Zero, Handle, IntPtr.Zero);

            if (!Success && !(Marshal.GetLastWin32Error() == 997))
            {
                ThrowNewException("DeleteTimerQueueTimer");
            }

            Enabled = !Success;
        }

        private static void ThrowNewException(string name)
        {
            throw new Exception(string.Format("{0} failed. Win32Error: {1}", name, Marshal.GetLastWin32Error()));
        }

        void IDisposable.Dispose()
        {
            GC.SuppressFinalize(this);
            Delete();
        }
    }

    #endregion
}