1 files changed, 213 insertions, 0 deletions
diff --git a/grapher/Models/Options/Directionality/DirectionalityOptions.cs b/grapher/Models/Options/Directionality/DirectionalityOptions.cs
new file mode 100644
index 0000000..c21b932
--- /dev/null
+++ b/grapher/Models/Options/Directionality/DirectionalityOptions.cs
@@ -0,0 +1,213 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace grapher.Models.Options.Directionality
+{
+    public class DirectionalityOptions
+    {
+        public DirectionalityOptions(
+            Panel containingPanel,
+            Label directionalityLabel,
+            Label directionalityX,
+            Label directionalityY,
+            Label directionalityActiveValueTitle,
+            Option lpNorm,
+            OptionXY domain,
+            OptionXY range,
+            CheckBox wholeCheckBox,
+            CheckBox byComponentCheckBox,
+            int top)
+        {
+            ContainingPanel = containingPanel;
+            DirectionalityLabel = directionalityLabel;
+            DirectionalityX = directionalityX;
+            DirectionalityY = directionalityY;
+            DirectionalityActiveValueTitle = directionalityActiveValueTitle;
+            LpNorm = lpNorm;
+            Domain = domain;
+            Range = range;
+            WholeCheckBox = wholeCheckBox;
+            ByComponentCheckBox = byComponentCheckBox;
+
+            ContainingPanel.Paint += Panel_Paint;
+            DirectionalityLabel.Click += Title_click;
+            ContainingPanel.Top = top;
+            DirectionalityLabel.Left = Constants.DirectionalityTitlePad;
+            DirectionalityLabel.Top = Constants.DirectionalityTitlePad;
+            IsHidden = false;
+            ToWhole();
+            Hide();
+        }
+
+        public Panel ContainingPanel { get; }
+
+        public Label DirectionalityLabel { get; }
+
+        public Label DirectionalityX { get; }
+
+        public Label DirectionalityY { get; }
+
+        public Label DirectionalityActiveValueTitle { get; }
+
+        public Option LpNorm { get; }
+
+        public OptionXY Domain { get; }
+
+        public OptionXY Range { get; }
+
+        public CheckBox WholeCheckBox { get; }
+
+        public CheckBox ByComponentCheckBox { get; }
+
+        public int OpenHeight { get => WholeCheckBox.Bottom - DirectionalityLabel.Top + 2 * Constants.DirectionalityTitlePad; }
+
+        public int ClosedHeight { get => DirectionalityLabel.Height + 2 * Constants.DirectionalityTitlePad; }
+
+        private bool IsHidden { get; set; }
+
+        public DomainArgs GetDomainArgs()
+        {
+            if (!ByComponentCheckBox.Checked)
+            {
+                return new DomainArgs
+                {
+                    domainXY = new Vec2<double>
+                    {
+                        x = Domain.Fields.X,
+                        y = Domain.Fields.Y,
+                    },
+                    lpNorm = LpNorm.Field.Data,
+                };
+            }
+            else
+            {
+                return new DomainArgs
+                {
+                    domainXY = new Vec2<double>
+                    {
+                        x = 1,
+                        y = 1,
+                    },
+                    lpNorm = 2,
+                };
+
+            }
+        }
+
+        public Vec2<double> GetRangeXY()
+        {
+            if (!ByComponentCheckBox.Checked)
+            {
+                return new Vec2<double>
+                {
+                    x = Range.Fields.X,
+                    y = Range.Fields.Y,
+                };
+            }
+            else
+            {
+                return new Vec2<double>
+                {
+                    x = 1,
+                    y = 1,
+                };
+            }
+
+        }
+
+        public void SetActiveValues(DriverSettings settings)
+        {
+            Domain.SetActiveValues(settings.domainArgs.domainXY.x, settings.domainArgs.domainXY.y);
+            LpNorm.SetActiveValue(settings.domainArgs.lpNorm);
+            Range.SetActiveValues(settings.rangeXY.x, settings.rangeXY.y);
+        }
+
+        public void Hide()
+        {
+            if (!IsHidden)
+            {
+                DirectionalityX.Hide();
+                DirectionalityY.Hide();
+                DirectionalityActiveValueTitle.Hide();
+                LpNorm.Hide();
+                Domain.Hide();
+                Range.Hide();
+                WholeCheckBox.Hide();
+                ByComponentCheckBox.Hide();
+                DirectionalityLabel.Text = Constants.DirectionalityTitleClosed;
+                DrawHidden();
+                IsHidden = true;
+            }
+        }
+
+        public void Show()
+        {
+            if (IsHidden)
+            {
+                DirectionalityX.Show();
+                DirectionalityY.Show();
+                DirectionalityActiveValueTitle.Show();
+                LpNorm.Show();
+                Domain.Show();
+                Range.Show();
+                Range.Fields.LockCheckBox.Hide();
+                WholeCheckBox.Show();
+                ByComponentCheckBox.Show();
+                DirectionalityLabel.Text = Constants.DirectionalityTitleOpen;
+                DrawShown();
+                IsHidden = false;
+            }
+        }
+
+        public void ToByComponent()
+        {
+            LpNorm.SetToUnavailable();
+            Domain.SetToUnavailable();
+            Range.SetToUnavailable();
+        }
+
+        public void ToWhole()
+        {
+            LpNorm.SetToAvailable();
+            Domain.SetToAvailable();
+            Range.SetToAvailable();
+        }
+
+        private void DrawHidden()
+        {
+            ContainingPanel.Height = ClosedHeight;
+            ContainingPanel.Invalidate();
+        }
+
+        private void DrawShown()
+        {
+            ContainingPanel.Height = OpenHeight;
+            ContainingPanel.Invalidate();
+        }
+
+        private void Panel_Paint(object sender, PaintEventArgs e)
+        {
+            Color col = Color.DarkGray;
+            ButtonBorderStyle bbs = ButtonBorderStyle.Dashed;
+            int thickness = 2;
+            ControlPaint.DrawBorder(e.Graphics, this.ContainingPanel.ClientRectangle, col, thickness, bbs, col, thickness, bbs, col, thickness, bbs, col, thickness, bbs);
+        }
+
+        private void Title_click(object sender, EventArgs e)
+        {
+            if (IsHidden)
+            {
+                Show();
+            }
+            else
+            {
+                Hide();
+            }
+        }
+    }
+}