/src/ColorsForm.cs

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/////////////////////////////////////////////////////////////////////////////////

// Paint.NET                                                                   //

// Copyright (C) dotPDN LLC, Rick Brewster, Tom Jackson, and contributors.     //

// Portions Copyright (C) Microsoft Corporation. All Rights Reserved.          //

// See src/Resources/Files/License.txt for full licensing and attribution      //

// details.                                                                    //

// .                                                                           //

/////////////////////////////////////////////////////////////////////////////////



using PaintDotNet.Base;

using PaintDotNet.SystemLayer;

using System;

using System.Drawing;

using System.Drawing.Imaging;

using System.Collections.Generic;

using System.ComponentModel;

using System.Windows.Forms;



namespace PaintDotNet

{

    // TODO: rewrite this ... the code is out of control here as it has grown organically,

    //       and it's impossible to maintain. post-3.0

    internal class ColorsForm 

        : FloatingToolForm

    {

        // We want some buttons that don't have a gradient background or fancy border

        private sealed class OurToolStripRenderer

            : ToolStripProfessionalRenderer

        {

            protected override void OnRenderToolStripBackground(ToolStripRenderEventArgs e)

            {

                if (e.ToolStrip is ToolStripDropDown)

                {

                    base.OnRenderToolStripBackground(e);

                }

                else

                {

                    using (var backBrush = new SolidBrush(e.BackColor))

                    {

                        e.Graphics.FillRectangle(backBrush, e.AffectedBounds);

                    }

                }

            }



            protected override void OnRenderToolStripBorder(ToolStripRenderEventArgs e)

            {

                // Do not render a border.

            }

        }



        private Label _redLabel;

        private Label _blueLabel;

        private Label _greenLabel;

        private Label _hueLabel;



        private NumericUpDown _redUpDown;

        private NumericUpDown _greenUpDown;

        private NumericUpDown _blueUpDown;

        private NumericUpDown _hueUpDown;

        private NumericUpDown _valueUpDown;

        private NumericUpDown _saturationUpDown;



        private Container _components;

        private Label _saturationLabel;

        private Label _valueLabel;

        private ComboBox _whichUserColorBox;

        private ColorGradientControl _valueGradientControl;

        private NumericUpDown _alphaUpDown;

        private ColorGradientControl _alphaGradientControl;

        private ColorWheel _colorWheel;



        private int _ignoreChangedEvents;

        private ColorBgra _lastPrimaryColor;

        private Button _moreLessButton;

        private ColorBgra _lastSecondaryColor;



        private int _suspendSetWhichUserColor;

        private readonly string _lessText;

        private readonly string _moreText;

        private readonly Size _moreSize;

        private readonly Size _lessSize;

        private Control _lessModeButtonSentinel;

        private Control _moreModeButtonSentinel;

        private Control _lessModeHeaderSentinel;

        private Control _moreModeHeaderSentinel;

        private bool _inMoreState = true;

        private Label _hexLabel;

        private TextBox _hexBox;

        private uint _ignore;

        private HeaderLabel _rgbHeader;

        private HeaderLabel _hsvHeader;

        private HeaderLabel _swatchHeader;

        private SwatchControl _swatchControl;

        private ColorDisplayWidget _colorDisplayWidget;

        private ToolStripEx _toolStrip;

        private ToolStripButton _colorAddButton;

        private HeaderLabel _alphaHeader;



        private readonly Image _colorAddOverlay;

        private ToolStripSplitButton _colorPalettesButton;

        private Bitmap _colorAddIcon;

        private ColorGradientControl _hueGradientControl;

        private ColorGradientControl _saturationGradientControl;

        private ColorGradientControl _redGradientControl;

        private ColorGradientControl _greenGradientControl;

        private ColorGradientControl _blueGradientControl;



        private PaletteCollection _paletteCollection;



        public PaletteCollection PaletteCollection

        {

            get

            {

                return _paletteCollection;

            }



            set

            {

                _paletteCollection = value;

            }

        }



        private bool IgnoreChangedEvents

        {

            get

            {

                return _ignoreChangedEvents != 0;

            }

        }



        private class WhichUserColorWrapper

        {

            private readonly WhichUserColor _whichUserColor;



            public WhichUserColor WhichUserColor

            {

                get

                {

                    return _whichUserColor;

                }

            }



            public override int GetHashCode()

            {

                return _whichUserColor.GetHashCode();

            }



            public override bool Equals(object obj)

            {

                var rhs = obj as WhichUserColorWrapper;



                if (rhs == null)

                {

                    return false;

                }



                return rhs._whichUserColor == _whichUserColor;

            }



            public override string ToString()

            {

                return PdnResources.GetString("WhichUserColor." + _whichUserColor);

            }



            public WhichUserColorWrapper(WhichUserColor whichUserColor)

            {

                _whichUserColor = whichUserColor;

            }

        }



        public void SuspendSetWhichUserColor()

        {

            ++_suspendSetWhichUserColor;

        }



        public void ResumeSetWhichUserColor()

        {

            --_suspendSetWhichUserColor;

        }



        public WhichUserColor WhichUserColor

        {

            get

            {

                return ((WhichUserColorWrapper)_whichUserColorBox.SelectedItem).WhichUserColor;

            }



            set

            {

                if (_suspendSetWhichUserColor <= 0)

                {

                    _whichUserColorBox.SelectedItem = new WhichUserColorWrapper(value);

                }

            }

        }



        public void ToggleWhichUserColor()

        {

            switch (WhichUserColor)

            {

                case WhichUserColor.Primary:

                    WhichUserColor = WhichUserColor.Secondary;

                    break;



                case WhichUserColor.Secondary:

                    WhichUserColor = WhichUserColor.Primary;

                    break;



                default:

                    throw new InvalidEnumArgumentException();

            }

        }



        public void SetColorControlsRedraw(bool enabled)

        {

            var controls =

                new Control[]

                {

                    _colorWheel,

                    _whichUserColorBox,

                    _hueGradientControl,

                    _saturationGradientControl,

                    _valueGradientControl,

                    _redGradientControl,

                    _greenGradientControl,

                    _blueGradientControl,

                    _alphaGradientControl,

                    _hueUpDown,

                    _saturationUpDown,

                    _valueUpDown,

                    _redUpDown,

                    _greenUpDown,

                    _blueUpDown,

                    _alphaUpDown,

                    _toolStrip

                };



            foreach (Control control in controls)

            {

                if (enabled)

                {

                    UI.ResumeControlPainting(control);

                    control.Invalidate(true);

                }

                else

                {

                    UI.SuspendControlPainting(control);

                }

            }

        }



        public event ColorEventHandler UserPrimaryColorChanged;

        protected virtual void OnUserPrimaryColorChanged(ColorBgra newColor)

        {

            if (UserPrimaryColorChanged != null && _ignore == 0)

            {

                _userPrimaryColor = newColor;

                UserPrimaryColorChanged(this, new ColorEventArgs(newColor));

                _lastPrimaryColor = newColor;

                _colorDisplayWidget.UserPrimaryColor = newColor;

            }



            RenderColorAddIcon(newColor);

        }



        private ColorBgra _userPrimaryColor;

        public ColorBgra UserPrimaryColor

        {

            get

            {

                return _userPrimaryColor;

            }



            set

            {

                if (IgnoreChangedEvents)

                {

                    return;

                }



                if (_userPrimaryColor == value) return;

                _userPrimaryColor = value;

                OnUserPrimaryColorChanged(value);



                if (WhichUserColor != WhichUserColor.Primary)

                {

                    WhichUserColor = WhichUserColor.Primary;

                }



                _ignore++;



                // only do the update on the last one, so partial RGB info isn't parsed.

                Utility.SetNumericUpDownValue(_alphaUpDown, value.A);

                Utility.SetNumericUpDownValue(_redUpDown, value.R);

                Utility.SetNumericUpDownValue(_greenUpDown, value.G);

                SetColorGradientValuesRgb(value.R, value.G, value.B);

                SetColorGradientMinMaxColorsRgb(value.R, value.G, value.B);

                SetColorGradientMinMaxColorsAlpha(value.A);



                _ignore--;

                Utility.SetNumericUpDownValue(_blueUpDown, value.B);

                Update();



                string hexText = GetHexNumericUpDownValue(value.R, value.G, value.B);

                _hexBox.Text = hexText;



                SyncHsvFromRgb(value);

                _colorDisplayWidget.UserPrimaryColor = _userPrimaryColor;

            }

        }



        private static string GetHexNumericUpDownValue(int red, int green, int blue)

        {

            int newHexNumber = (red << 16) | (green << 8) | blue;

            string newHexText = Convert.ToString(newHexNumber, 16);

            

            while (newHexText.Length < 6)

            {

                newHexText = "0" + newHexText;

            }



            return newHexText.ToUpper();

        }



        public event ColorEventHandler UserSecondaryColorChanged;

        protected virtual void OnUserSecondaryColorChanged(ColorBgra newColor)

        {

            if (UserSecondaryColorChanged != null && _ignore == 0)

            {

                _userSecondaryColor = newColor;

                UserSecondaryColorChanged(this, new ColorEventArgs(newColor));

                _lastSecondaryColor = newColor;

                _colorDisplayWidget.UserSecondaryColor = newColor;

            }



            RenderColorAddIcon(newColor);

        }



        private ColorBgra _userSecondaryColor;

        public ColorBgra UserSecondaryColor

        {

            get

            {

                return _userSecondaryColor;

            }



            set

            {

                if (IgnoreChangedEvents)

                {

                    return;

                }



                if (_userSecondaryColor == value) return;

                _userSecondaryColor = value;

                OnUserSecondaryColorChanged(value);



                if (WhichUserColor != WhichUserColor.Secondary)

                {

                    WhichUserColor = WhichUserColor.Secondary;

                }



                _ignore++;



                //only do the update on the last one, so partial RGB info isn't parsed.

                Utility.SetNumericUpDownValue(_alphaUpDown, value.A);

                Utility.SetNumericUpDownValue(_redUpDown, value.R);

                Utility.SetNumericUpDownValue(_greenUpDown, value.G);



                SetColorGradientValuesRgb(value.R, value.G, value.B);

                SetColorGradientMinMaxColorsRgb(value.R, value.G, value.B);

                SetColorGradientMinMaxColorsAlpha(value.A);



                _ignore--;

                Utility.SetNumericUpDownValue(_blueUpDown, value.B);

                Update();



                string hexText = GetHexNumericUpDownValue(value.R, value.G, value.B);

                _hexBox.Text = hexText;



                SyncHsvFromRgb(value);

                _colorDisplayWidget.UserSecondaryColor = _userSecondaryColor;

            }

        }



        /// <summary>

        /// Convenience function for ColorsForm internals. Checks the value of the

        /// WhichUserColor property and raises either the UserPrimaryColorChanged or

        /// the UserSecondaryColorChanged events.

        /// </summary>

        /// <param name="newColor">The new color to notify clients about.</param>

        private void OnUserColorChanged(ColorBgra newColor)

        {

            switch (WhichUserColor)

            {

                case WhichUserColor.Primary:

                    OnUserPrimaryColorChanged(newColor);

                    break;



                case WhichUserColor.Secondary:

                    OnUserSecondaryColorChanged(newColor);

                    break;



                default:

                    throw new InvalidEnumArgumentException("WhichUserColor property");

            }

        }



        /// <summary>

        /// Whenever a color is changed via RGB methods, call this and the HSV

        /// counterparts will be sync'd up.

        /// </summary>

        /// <param name="newColor">The RGB color that should be converted to HSV.</param>

        private void SyncHsvFromRgb(ColorBgra newColor)

        {

            if (_ignore != 0) return;

            _ignore++;

            HsvColor hsvColor = HsvColor.FromColor(newColor.ToColor());



            Utility.SetNumericUpDownValue(_hueUpDown, hsvColor.Hue);

            Utility.SetNumericUpDownValue(_saturationUpDown, hsvColor.Saturation);

            Utility.SetNumericUpDownValue(_valueUpDown, hsvColor.Value);



            SetColorGradientValuesHsv(hsvColor.Hue, hsvColor.Saturation, hsvColor.Value);

            SetColorGradientMinMaxColorsHsv(hsvColor.Hue, hsvColor.Saturation, hsvColor.Value);



            _colorWheel.HsvColor = hsvColor;

            _ignore--;

        }



        private void SetColorGradientValuesRgb(int r, int g, int b)

        {

            PushIgnoreChangedEvents();



            if (_redGradientControl.Value != r)

            {

                _redGradientControl.Value = r;

            }



            if (_greenGradientControl.Value != g)

            {

                _greenGradientControl.Value = g;

            }



            if (_blueGradientControl.Value != b)

            {

                _blueGradientControl.Value = b;

            }



            PopIgnoreChangedEvents();

        }



        private void SetColorGradientValuesHsv(int h, int s, int v)

        {

            PushIgnoreChangedEvents();



            if (((_hueGradientControl.Value * 360) / 255) != h)

            {

                _hueGradientControl.Value = (255 * h) / 360;

            }



            if (((_saturationGradientControl.Value * 100) / 255) != s)

            {

                _saturationGradientControl.Value = (255 * s) / 100;

            }



            if (((_valueGradientControl.Value * 100) / 255) != v)

            {

                _valueGradientControl.Value = (255 * v) / 100;

            }



            PopIgnoreChangedEvents();

        }



        /// <summary>

        /// Whenever a color is changed via HSV methods, call this and the RGB

        /// counterparts will be sync'd up.

        /// </summary>

        /// <param name="newColor">The HSV color that should be converted to RGB.</param>

        private void SyncRgbFromHsv(HsvColor newColor)

        {

            if (_ignore != 0) return;

            _ignore++;

            RgbColor rgbColor = newColor.ToRgb();



            Utility.SetNumericUpDownValue(_redUpDown, rgbColor.Red);

            Utility.SetNumericUpDownValue(_greenUpDown, rgbColor.Green);

            Utility.SetNumericUpDownValue(_blueUpDown, rgbColor.Blue);



            string hexText = GetHexNumericUpDownValue(rgbColor.Red, rgbColor.Green, rgbColor.Blue);

            _hexBox.Text = hexText;



            SetColorGradientValuesRgb(rgbColor.Red, rgbColor.Green, rgbColor.Blue);

            SetColorGradientMinMaxColorsRgb(rgbColor.Red, rgbColor.Green, rgbColor.Blue);

            SetColorGradientMinMaxColorsAlpha((int)_alphaUpDown.Value);



            _ignore--;

        }



        private void RenderColorAddIcon(ColorBgra newColor)

        {

            if (_colorAddIcon == null)

            {

                _colorAddIcon = new Bitmap(16, 16, PixelFormat.Format32bppArgb);

            }



            using (Graphics g = Graphics.FromImage(_colorAddIcon))

            {

                var rect = new Rectangle(0, 0, _colorAddIcon.Width - 2, _colorAddIcon.Height - 2);

                Utility.DrawColorRectangle(g, rect, newColor.ToColor(), true);

                g.DrawImage(_colorAddOverlay, 0, 0);

            }



            _colorAddButton.Image = _colorAddIcon;

            _colorAddButton.Invalidate();

        }



        public ColorsForm()

        {

            //

            // Required for Windows Form Designer support

            //

            InitializeComponent();



            _whichUserColorBox.Items.Add(new WhichUserColorWrapper(WhichUserColor.Primary));

            _whichUserColorBox.Items.Add(new WhichUserColorWrapper(WhichUserColor.Secondary));

            _whichUserColorBox.SelectedIndex = 0;



            _moreSize = ClientSize;

            _lessSize = new Size(_swatchHeader.Width + UI.ScaleWidth(16), _moreSize.Height);



            Text = PdnResources.GetString("ColorsForm.Text");

            _redLabel.Text = PdnResources.GetString("ColorsForm.RedLabel.Text");

            _blueLabel.Text = PdnResources.GetString("ColorsForm.BlueLabel.Text");

            _greenLabel.Text = PdnResources.GetString("ColorsForm.GreenLabel.Text");

            _saturationLabel.Text = PdnResources.GetString("ColorsForm.SaturationLabel.Text");

            _valueLabel.Text = PdnResources.GetString("ColorsForm.ValueLabel.Text");

            _hueLabel.Text = PdnResources.GetString("ColorsForm.HueLabel.Text");

            _rgbHeader.Text = PdnResources.GetString("ColorsForm.RgbHeader.Text");

            _hexLabel.Text = PdnResources.GetString("ColorsForm.HexLabel.Text");

            _hsvHeader.Text = PdnResources.GetString("ColorsForm.HsvHeader.Text");

            _alphaHeader.Text = PdnResources.GetString("ColorsForm.AlphaHeader.Text");



            _lessText = "<< " + PdnResources.GetString("ColorsForm.MoreLessButton.Text.Less");

            _moreText = PdnResources.GetString("ColorsForm.MoreLessButton.Text.More") + " >>";

            _moreLessButton.Text = _lessText;



            _toolStrip.Renderer = new OurToolStripRenderer();



            _colorAddOverlay = PdnResources.GetImageResource("Icons.ColorAddOverlay.png").Reference;

            _colorPalettesButton.Image = PdnResources.GetImageResource("Icons.ColorPalettes.png").Reference;



            RenderColorAddIcon(UserPrimaryColor);



            _colorAddButton.ToolTipText = PdnResources.GetString("ColorsForm.ColorAddButton.ToolTipText");

            _colorPalettesButton.ToolTipText = PdnResources.GetString("ColorsForm.ColorPalettesButton.ToolTipText");



            // Load the current palette

            string currentPaletteString;



            try

            {

                currentPaletteString = Settings.CurrentUser.GetString(SettingNames.CurrentPalette, null);

            }



            catch (Exception)

            {

                currentPaletteString = null;

            }



            if (currentPaletteString == null)

            {

                string defaultPaletteString = PaletteCollection.GetPaletteSaveString(PaletteCollection.DefaultPalette);

                currentPaletteString = defaultPaletteString;

            }



            ColorBgra[] currentPalette = PaletteCollection.ParsePaletteString(currentPaletteString);



            _swatchControl.Colors = currentPalette;

        }



        public override sealed string Text

        {

            get { return base.Text; }

            set { base.Text = value; }

        }



        protected override void OnLoad(EventArgs e)

        {

            _inMoreState = true;

            _moreLessButton.PerformClick();

            base.OnLoad(e);

        }



        /// <summary>

        /// Clean up any resources being used.

        /// </summary>

        protected override void Dispose(bool disposing)

        {

            if (disposing)

            {

                if (_components != null)

                {

                    _components.Dispose();

                    _components = null;

                }

            }



            base.Dispose(disposing);

        }



        #region Windows Form Designer generated code

        /// <summary>

        /// Required method for Designer support - do not modify

        /// the contents of this method with the code editor.

        /// </summary>

        private void InitializeComponent()

        {

            this._valueGradientControl = new PaintDotNet.ColorGradientControl();

            this._colorWheel = new PaintDotNet.ColorWheel();

            this._redUpDown = new System.Windows.Forms.NumericUpDown();

            this._greenUpDown = new System.Windows.Forms.NumericUpDown();

            this._blueUpDown = new System.Windows.Forms.NumericUpDown();

            this._redLabel = new System.Windows.Forms.Label();

            this._blueLabel = new System.Windows.Forms.Label();

            this._greenLabel = new System.Windows.Forms.Label();

            this._saturationLabel = new System.Windows.Forms.Label();

            this._valueLabel = new System.Windows.Forms.Label();

            this._hueLabel = new System.Windows.Forms.Label();

            this._valueUpDown = new System.Windows.Forms.NumericUpDown();

            this._saturationUpDown = new System.Windows.Forms.NumericUpDown();

            this._hueUpDown = new System.Windows.Forms.NumericUpDown();

            this._hexBox = new System.Windows.Forms.TextBox();

            this._hexLabel = new System.Windows.Forms.Label();

            this._whichUserColorBox = new System.Windows.Forms.ComboBox();

            this._alphaUpDown = new System.Windows.Forms.NumericUpDown();

            this._moreLessButton = new System.Windows.Forms.Button();

            this._lessModeButtonSentinel = new System.Windows.Forms.Control();

            this._moreModeButtonSentinel = new System.Windows.Forms.Control();

            this._lessModeHeaderSentinel = new System.Windows.Forms.Control();

            this._moreModeHeaderSentinel = new System.Windows.Forms.Control();

            this._rgbHeader = new PaintDotNet.HeaderLabel();

            this._hsvHeader = new PaintDotNet.HeaderLabel();

            this._alphaHeader = new PaintDotNet.HeaderLabel();

            this._swatchHeader = new PaintDotNet.HeaderLabel();

            this._swatchControl = new PaintDotNet.SwatchControl();

            this._colorDisplayWidget = new PaintDotNet.ColorDisplayWidget();

            this._toolStrip = new PaintDotNet.SystemLayer.ToolStripEx();

            this._colorAddButton = new System.Windows.Forms.ToolStripButton();

            this._colorPalettesButton = new System.Windows.Forms.ToolStripSplitButton();

            this._hueGradientControl = new PaintDotNet.ColorGradientControl();

            this._saturationGradientControl = new PaintDotNet.ColorGradientControl();

            this._alphaGradientControl = new PaintDotNet.ColorGradientControl();

            this._redGradientControl = new PaintDotNet.ColorGradientControl();

            this._greenGradientControl = new PaintDotNet.ColorGradientControl();

            this._blueGradientControl = new PaintDotNet.ColorGradientControl();

            ((System.ComponentModel.ISupportInitialize)(this._redUpDown)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this._greenUpDown)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this._blueUpDown)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this._valueUpDown)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this._saturationUpDown)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this._hueUpDown)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this._alphaUpDown)).BeginInit();

            this._toolStrip.SuspendLayout();

            this.SuspendLayout();

            // 

            // valueGradientControl

            // 

            this._valueGradientControl.Count = 1;

            this._valueGradientControl.CustomGradient = null;

            this._valueGradientControl.DrawFarNub = true;

            this._valueGradientControl.DrawNearNub = false;

            this._valueGradientControl.Location = new System.Drawing.Point(243, 185);

            this._valueGradientControl.MaxColor = System.Drawing.Color.White;

            this._valueGradientControl.MinColor = System.Drawing.Color.Black;

            this._valueGradientControl.Name = "_valueGradientControl";

            this._valueGradientControl.Orientation = System.Windows.Forms.Orientation.Horizontal;

            this._valueGradientControl.Size = new System.Drawing.Size(73, 19);

            this._valueGradientControl.TabIndex = 2;

            this._valueGradientControl.TabStop = false;

            this._valueGradientControl.Value = 0;

            this._valueGradientControl.ValueChanged += new PaintDotNet.IndexEventHandler(this.HsvGradientControlValueChanged);

            // 

            // colorWheel

            // 

            this._colorWheel.Location = new System.Drawing.Point(65, 35);

            this._colorWheel.Name = "_colorWheel";

            this._colorWheel.Size = new System.Drawing.Size(129, 130);

            this._colorWheel.TabIndex = 3;

            this._colorWheel.TabStop = false;

            this._colorWheel.ColorChanged += new System.EventHandler(this.ColorWheelColorChanged);

            // 

            // redUpDown

            // 

            this._redUpDown.Location = new System.Drawing.Point(320, 24);

            this._redUpDown.Maximum = new decimal(new int[] {

            255,

            0,

            0,

            0});

            this._redUpDown.Name = "_redUpDown";

            this._redUpDown.Size = new System.Drawing.Size(56, 20);

            this._redUpDown.TabIndex = 2;

            this._redUpDown.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;

            this._redUpDown.Enter += new System.EventHandler(this.UpDownEnter);

            this._redUpDown.ValueChanged += new System.EventHandler(this.UpDownValueChanged);

            this._redUpDown.Leave += new System.EventHandler(this.UpDownLeave);

            this._redUpDown.KeyUp += new System.Windows.Forms.KeyEventHandler(this.UpDownKeyUp);

            // 

            // greenUpDown

            // 

            this._greenUpDown.Location = new System.Drawing.Point(320, 48);

            this._greenUpDown.Maximum = new decimal(new int[] {

            255,

            0,

            0,

            0});

            this._greenUpDown.Name = "_greenUpDown";

            this._greenUpDown.Size = new System.Drawing.Size(56, 20);

            this._greenUpDown.TabIndex = 3;

            this._greenUpDown.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;

            this._greenUpDown.Enter += new System.EventHandler(this.UpDownEnter);

            this._greenUpDown.ValueChanged += new System.EventHandler(this.UpDownValueChanged);

            this._greenUpDown.Leave += new System.EventHandler(this.UpDownLeave);

            this._greenUpDown.KeyUp += new System.Windows.Forms.KeyEventHandler(this.UpDownKeyUp);

            // 

            // blueUpDown

            // 

            this._blueUpDown.Location = new System.Drawing.Point(320, 72);

            this._blueUpDown.Maximum = new decimal(new int[] {

            255,

            0,

            0,

            0});

            this._blueUpDown.Name = "_blueUpDown";

            this._blueUpDown.Size = new System.Drawing.Size(56, 20);

            this._blueUpDown.TabIndex = 4;

            this._blueUpDown.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;

            this._blueUpDown.Enter += new System.EventHandler(this.UpDownEnter);

            this._blueUpDown.ValueChanged += new System.EventHandler(this.UpDownValueChanged);

            this._blueUpDown.Leave += new System.EventHandler(this.UpDownLeave);

            this._blueUpDown.KeyUp += new System.Windows.Forms.KeyEventHandler(this.UpDownKeyUp);

            // 

            // redLabel

            // 

            this._redLabel.AutoSize = true;

            this._redLabel.Location = new System.Drawing.Point(222, 28);

            this._redLabel.Name = "_redLabel";

            this._redLabel.Size = new System.Drawing.Size(15, 13);

            this._redLabel.TabIndex = 7;

            this._redLabel.Text = "R";

            this._redLabel.TextAlign = System.Drawing.ContentAlignment.MiddleRight;

            // 

            // blueLabel

            // 

            this._blueLabel.AutoSize = true;

            this._blueLabel.Location = new System.Drawing.Point(222, 76);

            this._blueLabel.Name = "_blueLabel";

            this._blueLabel.Size = new System.Drawing.Size(14, 13);

            this._blueLabel.TabIndex = 8;

            this._blueLabel.Text = "B";

            this._blueLabel.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

            // 

            // greenLabel

            // 

            this._greenLabel.AutoSize = true;

            this._greenLabel.Location = new System.Drawing.Point(222, 52);

            this._greenLabel.Name = "_greenLabel";

            this._greenLabel.Size = new System.Drawing.Size(15, 13);

            this._greenLabel.TabIndex = 9;

            this._greenLabel.Text = "G";

            this._greenLabel.TextAlign = System.Drawing.ContentAlignment.MiddleRight;

            // 

            // saturationLabel

            // 

            this._saturationLabel.AutoSize = true;

            this._saturationLabel.Location = new System.Drawing.Point(222, 164);

            this._saturationLabel.Name = "_saturationLabel";

            this._saturationLabel.Size = new System.Drawing.Size(17, 13);

            this._saturationLabel.TabIndex = 16;

            this._saturationLabel.Text = "S:";

            this._saturationLabel.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

            // 

            // valueLabel

            // 

            this._valueLabel.AutoSize = true;

            this._valueLabel.Location = new System.Drawing.Point(222, 188);

            this._valueLabel.Name = "_valueLabel";

            this._valueLabel.Size = new System.Drawing.Size(17, 13);

            this._valueLabel.TabIndex = 15;

            this._valueLabel.Text = "V:";

            this._valueLabel.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

            // 

            // hueLabel

            // 

            this._hueLabel.AutoSize = true;

            this._hueLabel.Location = new System.Drawing.Point(222, 140);

            this._hueLabel.Name = "_hueLabel";

            this._hueLabel.Size = new System.Drawing.Size(18, 13);

            this._hueLabel.TabIndex = 14;

            this._hueLabel.Text = "H:";

            this._hueLabel.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

            // 

            // valueUpDown

            // 

            this._valueUpDown.Location = new System.Drawing.Point(320, 184);

            this._valueUpDown.Name = "_valueUpDown";

            this._valueUpDown.Size = new System.Drawing.Size(56, 20);

            this._valueUpDown.TabIndex = 8;

            this._valueUpDown.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;

            this._valueUpDown.Enter += new System.EventHandler(this.UpDownEnter);

            this._valueUpDown.ValueChanged += new System.EventHandler(this.UpDownValueChanged);

            this._valueUpDown.Leave += new System.EventHandler(this.UpDownLeave);

            this._valueUpDown.KeyUp += new System.Windows.Forms.KeyEventHandler(this.UpDownKeyUp);

            // 

            // saturationUpDown

            // 

            this._saturationUpDown.Location = new System.Drawing.Point(320, 160);

            this._saturationUpDown.Name = "_saturationUpDown";

            this._saturationUpDown.Size = new System.Drawing.Size(56, 20);

            this._saturationUpDown.TabIndex = 7;

            this._saturationUpDown.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;

            this._saturationUpDown.Enter += new System.EventHandler(this.UpDownEnter);

            this._saturationUpDown.ValueChanged += new System.EventHandler(this.UpDownValueChanged);

            this._saturationUpDown.Leave += new System.EventHandler(this.UpDownLeave);

            this._saturationUpDown.KeyUp += new System.Windows.Forms.KeyEventHandler(this.UpDownKeyUp);

            // 

            // hueUpDown

            // 

            this._hueUpDown.Location = new System.Drawing.Point(320, 136);

            this._hueUpDown.Maximum = new decimal(new int[] {

            360,

            0,

            0,

            0});

            this._hueUpDown.Name = "_hueUpDown";

            this._hueUpDown.Size = new System.Drawing.Size(56, 20);

            this._hueUpDown.TabIndex = 6;

            this._hueUpDown.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;

            this._hueUpDown.Enter += new System.EventHandler(this.UpDownEnter);

            this._hueUpDown.ValueChanged += new System.EventHandler(this.UpDownValueChanged);

            this._hueUpDown.Leave += new System.EventHandler(this.UpDownLeave);

            this._hueUpDown.KeyUp += new System.Windows.Forms.KeyEventHandler(this.UpDownKeyUp);

            // 

            // hexBox

            // 

            this._hexBox.Location = new System.Drawing.Point(320, 96);

            this._hexBox.Name = "_hexBox";

            this._hexBox.Size = new System.Drawing.Size(56, 20);

            this._hexBox.TabIndex = 5;

            this._hexBox.Text = "000000";

            this._hexBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;

            this._hexBox.Enter += new System.EventHandler(this.HexUpDownEnter);

            this._hexBox.Leave += new System.EventHandler(this.HexUpDownLeave);

            this._hexBox.KeyUp += new System.Windows.Forms.KeyEventHandler(this.HexUpDownKeyUp);

            this._hexBox.TextChanged += new System.EventHandler(this.UpDownValueChanged);

            // 

            // hexLabel

            // 

            this._hexLabel.AutoSize = true;

            this._hexLabel.Location = new System.Drawing.Point(222, 99);

            this._hexLabel.Name = "_hexLabel";

            this._hexLabel.Size = new System.Drawing.Size(26, 13);

            this._hexLabel.TabIndex = 13;

            this._hexLabel.Text = "Hex";

            this._hexLabel.TextAlign = System.Drawing.ContentAlignment.MiddleRight;

            // 

            // whichUserColorBox

            // 

            this._whichUserColorBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;

            this._whichUserColorBox.Location = new System.Drawing.Point(8, 8);

            this._whichUserColorBox.Name = "_whichUserColorBox";

            this._whichUserColorBox.Size = new System.Drawing.Size(112, 21);

            this._whichUserColorBox.TabIndex = 0;

            this._whichUserColorBox.SelectedIndexChanged += new System.EventHandler(this.WhichUserColorBoxSelectedIndexChanged);

            // 

            // alphaUpDown

            // 

            this._alphaUpDown.Location = new System.Drawing.Point(320, 228);

            this._alphaUpDown.Maximum = new decimal(new int[] {

            255,

            0,

            0,

            0});

            this._alphaUpDown.Name = "_alphaUpDown";

            this._alphaUpDown.Size = new System.Drawing.Size(56, 20);

            this._alphaUpDown.TabIndex = 10;

            this._alphaUpDown.TextAlign = System.Windows.Forms.HorizontalAlignment.Right;

            this._alphaUpDown.Enter += new System.EventHandler(this.UpDownEnter);

            this._alphaUpDown.ValueChanged += new System.EventHandler(this.UpDownValueChanged);

            this._alphaUpDown.Leave += new System.EventHandler(this.UpDownLeave);

            this._alphaUpDown.KeyUp += new System.Windows.Forms.KeyEventHandler(this.UpDownKeyUp);

            // 

            // moreLessButton

            // 

            this._moreLessButton.FlatStyle = System.Windows.Forms.FlatStyle.System;

            this._moreLessButton.Location = new System.Drawing.Point(126, 7);

            this._moreLessButton.Name = "_moreLessButton";

            this._moreLessButton.Size = new System.Drawing.Size(75, 23);

            this._moreLessButton.TabIndex = 1;

            this._moreLessButton.Click += new System.EventHandler(this.MoreLessButtonClick);

            // 

            // lessModeButtonSentinel

            // 

            this._lessModeButtonSentinel.Location = new System.Drawing.Point(128, 7);

            this._lessModeButtonSentinel.Name = "_lessModeButtonSentinel";

            this._lessModeButtonSentinel.Size = new System.Drawing.Size(0, 0);

            this._lessModeButtonSentinel.TabIndex = 22;

            this._lessModeButtonSentinel.Text = "we put the lessMore control here when in \"Less\" mode";

            this._lessModeButtonSentinel.Visible = false;

            // 

            // moreModeButtonSentinel

            // 

            this._moreModeButtonSentinel.Location = new System.Drawing.Point(165, 7);

            this._moreModeButtonSentinel.Name = "_moreModeButtonSentinel";

            this._moreModeButtonSentinel.Size = new System.Drawing.Size(0, 0);

            this._moreModeButtonSentinel.TabIndex = 23;

            this._moreModeButtonSentinel.Visible = false;

            // 

            // lessModeHeaderSentinel

            // 

            this._lessModeHeaderSentinel.Location = new System.Drawing.Point(8, 40);

            this._lessModeHeaderSentinel.Name = "_lessModeHeaderSentinel";

            this._lessModeHeaderSentinel.Size = new System.Drawing.Size(195, 185);

            this._lessModeHeaderSentinel.TabIndex = 24;

            this._lessModeHeaderSentinel.Visible = false;

            // 

            // moreModeHeaderSentinel

            // 

            this._moreModeHeaderSentinel.Location = new System.Drawing.Point(8, 40);

            this._moreModeHeaderSentinel.Name = "_moreModeHeaderSentinel";

            this._moreModeHeaderSentinel.Size = new System.Drawing.Size(232, 216);

            this._moreModeHeaderSentinel.TabIndex = 25;

            this._moreModeHeaderSentinel.TabStop = false;

            this._moreModeHeaderSentinel.Visible = false;

            // 

            // rgbHeader

            // 

            this._rgbHeader.Location = new System.Drawing.Point(222, 8);

            this._rgbHeader.Name = "_rgbHeader";

            this._rgbHeader.RightMargin = 0;

            this._rgbHeader.Size = new System.Drawing.Size(154, 14);

            this._rgbHeader.TabIndex = 27;

            this._rgbHeader.TabStop = false;

            // 

            // hsvHeader

            // 

            this._hsvHeader.Location = new System.Drawing.Point(222, 120);

            this._hsvHeader.Name = "_hsvHeader";

            this._hsvHeader.RightMargin = 0;

            this._hsvHeader.Size = new System.Drawing.Size(154, 14);

            this._hsvHeader.TabIndex = 28;

            this._hsvHeader.TabStop = false;

            // 

            // alphaHeader

            // 

            this._alphaHeader.Location = new System.Drawing.Point(222, 212);

            this._alphaHeader.Name = "_alphaHeader";

            this._alphaHeader.RightMargin = 0;

            this._alphaHeader.Size = new System.Drawing.Size(154, 14);

            this._alphaHeader.TabIndex = 29;

            this._alphaHeader.TabStop = false;

            // 

            // swatchHeader

            // 

            this._swatchHeader.Location = new System.Drawing.Point(8, 177);

            this._swatchHeader.Name = "_swatchHeader";

            this._swatchHeader.RightMargin = 0;

            this._swatchHeader.Size = new System.Drawing.Size(193, 14);

            this._swatchHeader.TabIndex = 30;

            this._swatchHeader.TabStop = false;

            // 

            // swatchControl

            // 

            this._swatchControl.BlinkHighlight = false;

            this._swatchControl.Colors = new PaintDotNet.ColorBgra[0];

            this._swatchControl.Location = new System.Drawing.Point(8, 189);

            this._swatchControl.Name = "_swatchControl";

            this._swatchControl.Size = new System.Drawing.Size(192, 74);

            this._swatchControl.TabIndex = 31;

            this._swatchControl.Text = "swatchControl1";

            this._swatchControl.ColorsChanged += this.SwatchControlColorsChanged;

            this._swatchControl.ColorClicked += this.SwatchControlColorClicked;

            // 

            // colorDisplayWidget

            // 

            this._colorDisplayWidget.Location = new System.Drawing.Point(4, 32);

            this._colorDisplayWidget.Name = "_colorDisplayWidget";

            this._colorDisplayWidget.Size = new System.Drawing.Size(52, 52);

            this._colorDisplayWidget.TabIndex = 32;

            this._colorDisplayWidget.BlackAndWhiteButtonClicked += ColorDisplayWidgetBlackAndWhiteButtonClicked;

            this._colorDisplayWidget.SwapColorsClicked += ColorDisplayWidgetSwapColorsClicked;

            this._colorDisplayWidget.UserPrimaryColorClick += ColorDisplayPrimaryColorClicked;

            this._colorDisplayWidget.UserSecondaryColorClick += ColorDisplaySecondaryColorClicked;

            // 

            // toolStrip

            // 

            this._toolStrip.ClickThrough = true;

            this._toolStrip.Dock = System.Windows.Forms.DockStyle.None;

            this._toolStrip.GripStyle = System.Windows.Forms.ToolStripGripStyle.Hidden;

            this._toolStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {

                this._colorAddButton,

                this._colorPalettesButton});

            this._toolStrip.Location = new System.Drawing.Point(5, 157);

            this._toolStrip.ManagedFocus = true;

            this._toolStrip.Name = "_toolStrip";

            this._toolStrip.Size = new System.Drawing.Size(65, 25);

            this._toolStrip.TabIndex = 33;

            this._toolStrip.Text = "toolStrip";

            // 

            // colorAddButton

            // 

            this._colorAddButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;

            this._colorAddButton.ImageTransparentColor = System.Drawing.Color.Magenta;

            this._colorAddButton.Name = "colorAddButton";

            this._colorAddButton.Size = new System.Drawing.Size(23, 22);

            this._colorAddButton.Text = "colorAddButton";

            this._colorAddButton.Click += new System.EventHandler(this.ColorAddButtonClick);

            // 

            // colorPalettesButton

            // 

            this._colorPalettesButton.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;

            this._colorPalettesButton.Name = "colorPalettesButton";

            this._colorPalettesButton.Size = new System.Drawing.Size(16, 22);

            this._colorPalettesButton.Click += new System.EventHandler(this.ColorPalettesButtonClick);

            this._colorPalettesButton.DropDownOpening += new System.EventHandler(this.ColorPalettesButtonDropDownOpening);

            // 

            // hueGradientControl

            // 

            this._hueGradientControl.Count = 1;

            this._hueGradientControl.CustomGradient = null;

            this._hueGradientControl.DrawFarNub = true;

            this._hueGradientControl.DrawNearNub = false;

            this._hueGradientControl.Location = new System.Drawing.Point(243, 137);

            this._hueGradientControl.MaxColor = System.Drawing.Color.White;

            this._hueGradientControl.MinColor = System.Drawing.Color.Black;

            this._hueGradientControl.Name = "_hueGradientControl";

            this._hueGradientControl.Orientation = System.Windows.Forms.Orientation.Horizontal;

            this._hueGradientControl.Size = new System.Drawing.Size(73, 19);

            this._hueGradientControl.TabIndex = 34;

            this._hueGradientControl.TabStop = false;

            this._hueGradientControl.Value = 0;

            this._hueGradientControl.ValueChanged += new PaintDotNet.IndexEventHandler(this.HsvGradientControlValueChanged);

            // 

            // saturationGradientControl

            // 

            this._saturationGradientControl.Count = 1;

            this._saturationGradientControl.CustomGradient = null;

            this._saturationGradientControl.DrawFarNub = true;

            this._saturationGradientControl.DrawNearNub = false;

            this._saturationGradientControl.Location = new System.Drawing.Point(243, 161);

            this._saturationGradientControl.MaxColor = System.Drawing.Color.White;

            this._saturationGradientControl.MinColor = System.Drawing.Color.Black;

            this._saturationGradientControl.Name = "_saturationGradientControl";

            this._saturationGradientControl.Orientation = System.Windows.Forms.Orientation.Horizontal;

            this._saturationGradientControl.Size = new System.Drawing.Size(73, 19);

            this._saturationGradientControl.TabIndex = 35;

            this._saturationGradientControl.TabStop = false;

            this._saturationGradientControl.Value = 0;

            this._saturationGradientControl.ValueChanged += new PaintDotNet.IndexEventHandler(this.HsvGradientControlValueChanged);

            // 

            // alphaGradientControl

            // 

            this._alphaGradientControl.Count = 1;

            this._alphaGradientControl.CustomGradient = null;

            this._alphaGradientControl.DrawFarNub = true;

            this._alphaGradientControl.DrawNearNub = false;

            this._alphaGradientControl.Location = new System.Drawing.Point(243, 229);

            this._alphaGradientControl.MaxColor = System.Drawing.Color.White;

            this._alphaGradientControl.MinColor = System.Drawing.Color.Black;

            this._alphaGradientControl.Name = "_alphaGradientControl";

            this._alphaGradientControl.Orientation = System.Windows.Forms.Orientation.Horizontal;

            this._alphaGradientControl.Size = new System.Drawing.Size(73, 19);

            this._alphaGradientControl.TabIndex = 36;

            this._alphaGradientControl.TabStop = false;

            this._alphaGradientControl.Value = 0;

            this._alphaGradientControl.ValueChanged += new PaintDotNet.IndexEventHandler(this.UpDownValueChanged);

            // 

            // redGradientControl

            // 

            this._redGradientControl.Count = 1;

            this._redGradientControl.CustomGradient = null;

            this._redGradientControl.DrawFarNub = true;

            this._redGradientControl.DrawNearNub = false;

            this._redGradientControl.Location = new System.Drawing.Point(243, 25);

            this._redGradientControl.MaxColor = System.Drawing.Color.White;

            this._redGradientControl.MinColor = System.Drawing.Color.Black;

            this._redGradientControl.Name = "_redGradientControl";

            this._redGradientControl.Orientation = System.Windows.Forms.Orientation.Horizontal;

            this._redGradientControl.Size = new System.Drawing.Size(73, 19);

            this._redGradientControl.TabIndex = 37;

            this._redGradientControl.TabStop = false;

            this._redGradientControl.Value = 0;

            this._redGradientControl.ValueChanged += new PaintDotNet.IndexEventHandler(this.RgbGradientControlValueChanged);

            // 

            // greenGradientControl

            // 

            this._greenGradientControl.Count = 1;

            this._greenGradientControl.CustomGradient = null;

            this._greenGradientControl.DrawFarNub = true;

            this._greenGradientControl.DrawNearNub = false;

            this._greenGradientControl.Location = new System.Drawing.Point(243, 49);

            this._greenGradientControl.MaxColor = System.Drawing.Color.White;

            this._greenGradientControl.MinColor = System.Drawing.Color.…