namespace VaioxOnline
{
    using Microsoft.VisualBasic.CompilerServices;
    using System;
    using System.ComponentModel;
    using System.Drawing;
    using System.Drawing.Drawing2D;
    using System.Drawing.Text;
    using System.Windows.Forms;

    internal class FlatTabControl : TabControl
    {
        private Color _ActiveColor = Helpers._FlatColor;
        private Color _BaseColor = Color.FromArgb(0x2d, 0x2f, 0x31);
        private Color BGColor = Color.FromArgb(60, 70, 0x49);
        private int H;
        private int W;

        public FlatTabControl()
        {
            base.SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint | ControlStyles.ResizeRedraw | ControlStyles.UserPaint, true);
            this.DoubleBuffered = true;
            this.BackColor = Color.FromArgb(60, 70, 0x49);
            this.Font = new Font("Segoe UI", 10f);
            base.SizeMode = TabSizeMode.Fixed;
            base.ItemSize = new Size(120, 40);
        }

        protected override void CreateHandle()
        {
            base.CreateHandle();
            base.Alignment = TabAlignment.Top;
        }

        protected override void OnPaint(PaintEventArgs e)
        {
            Helpers.B = new Bitmap(base.Width, base.Height);
            Helpers.G = Graphics.FromImage(Helpers.B);
            this.W = base.Width - 1;
            this.H = base.Height - 1;
            Graphics g = Helpers.G;
            g.SmoothingMode = SmoothingMode.HighQuality;
            g.PixelOffsetMode = PixelOffsetMode.HighQuality;
            g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
            g.Clear(this._BaseColor);
            try
            {
                base.SelectedTab.BackColor = this.BGColor;
            }
            catch (Exception exception1)
            {
                ProjectData.SetProjectError(exception1);
                ProjectData.ClearProjectError();
            }
            int num = base.TabCount - 1;
            for (int i = 0; i <= num; i++)
            {
                Rectangle rectangle = new Rectangle(new Point(base.GetTabRect(i).Location.X + 2, base.GetTabRect(i).Location.Y), new Size(base.GetTabRect(i).Width, base.GetTabRect(i).Height));
                Rectangle rect = new Rectangle(rectangle.Location, new Size(rectangle.Width, rectangle.Height));
                if (i == base.SelectedIndex)
                {
                    g.FillRectangle(new SolidBrush(this._BaseColor), rect);
                    g.FillRectangle(new SolidBrush(this._ActiveColor), rect);
                    if (base.ImageList > null)
                    {
                        try
                        {
                            if (base.ImageList.Images[base.TabPages[i].ImageIndex] > null)
                            {
                                g.DrawImage(base.ImageList.Images[base.TabPages[i].ImageIndex], new Point(rect.Location.X + 8, rect.Location.Y + 6));
                                g.DrawString("      " + base.TabPages[i].Text, this.Font, Brushes.White, rect, Helpers.CenterSF);
                            }
                            else
                            {
                                g.DrawString(base.TabPages[i].Text, this.Font, Brushes.White, rect, Helpers.CenterSF);
                            }
                        }
                        catch (Exception exception3)
                        {
                            ProjectData.SetProjectError(exception3);
                            Exception exception = exception3;
                            throw new Exception(exception.Message);
                        }
                    }
                    else
                    {
                        g.DrawString(base.TabPages[i].Text, this.Font, Brushes.White, rect, Helpers.CenterSF);
                    }
                }
                else
                {
                    StringFormat format;
                    g.FillRectangle(new SolidBrush(this._BaseColor), rect);
                    if (base.ImageList > null)
                    {
                        try
                        {
                            if (base.ImageList.Images[base.TabPages[i].ImageIndex] > null)
                            {
                                g.DrawImage(base.ImageList.Images[base.TabPages[i].ImageIndex], new Point(rect.Location.X + 8, rect.Location.Y + 6));
                                format = new StringFormat {
                                    LineAlignment = StringAlignment.Center,
                                    Alignment = StringAlignment.Center
                                };
                                g.DrawString("      " + base.TabPages[i].Text, this.Font, new SolidBrush(Color.White), rect, format);
                            }
                            else
                            {
                                format = new StringFormat {
                                    LineAlignment = StringAlignment.Center,
                                    Alignment = StringAlignment.Center
                                };
                                g.DrawString(base.TabPages[i].Text, this.Font, new SolidBrush(Color.White), rect, format);
                            }
                        }
                        catch (Exception exception4)
                        {
                            ProjectData.SetProjectError(exception4);
                            Exception exception2 = exception4;
                            throw new Exception(exception2.Message);
                        }
                    }
                    else
                    {
                        format = new StringFormat {
                            LineAlignment = StringAlignment.Center,
                            Alignment = StringAlignment.Center
                        };
                        g.DrawString(base.TabPages[i].Text, this.Font, new SolidBrush(Color.White), rect, format);
                    }
                }
            }
            g = null;
            base.OnPaint(e);
            Helpers.G.Dispose();
            e.Graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
            e.Graphics.DrawImageUnscaled(Helpers.B, 0, 0);
            Helpers.B.Dispose();
        }

        [Category("Colors")]
        public Color ActiveColor
        {
            get => 
                this._ActiveColor
            set
            {
                this._ActiveColor = value;
            }
        }

        [Category("Colors")]
        public Color BaseColor
        {
            get => 
                this._BaseColor
            set
            {
                this._BaseColor = value;
            }
        }
    }
}