Added buttons to the build engineer settings for key binding the show/hide hotkey functionality.
Added buttons to the build engineer settings for key binding the show/hide hotkey functionality.

--- a/Documents/CHANGES.txt
+++ b/Documents/CHANGES.txt
@@ -4,10 +4,13 @@
     Added: Readout help strings. (harryyoung)
     Changed: The 'Torque' value in the editor is now precise to two decimal places.
     Changed: Time formatting reference (Kerbin/Earth) is now based on the in-game setting.
+    Changed: Eccentric Anomaly, Mean Anomaly and Mean Anomaly At Epoc now display in degrees rather than radians.
     Fixed: Optimised time formatting. (itwtx)
     Fixed: TimeToAtmosphere checks that the Apoapsis is outside atmosphere. (Kerbas-ad-astra)
     Fixed: Issue with stage priority flow. Caused Rapier calculations to fail if LF and O are drawn from different tanks. (Padishar)
     Fixed: Issue with angle to prograde/retrograde calculations on highly inclined orbits.
+    Fixed: Editor input locks not being reset when a scene change is forced (e.g. via Kerbal Construction Time).
+    Fixed: Roll axis readout now shows the correct sign.
     Removed: Time Formatter readout as it's not required anymore.
 
 1.0.18.0

--- a/KerbalEngineer/Editor/BuildAdvanced.cs
+++ b/KerbalEngineer/Editor/BuildAdvanced.cs
@@ -560,6 +560,18 @@
             GUILayout.Label("Minimum delay between simulations: " + SimManager.minSimTime.TotalMilliseconds + "ms", settingStyle);
             GUI.skin = HighLogic.Skin;
             SimManager.minSimTime = TimeSpan.FromMilliseconds(GUILayout.HorizontalSlider((float)SimManager.minSimTime.TotalMilliseconds, 0, 2000.0f));
+
+            GUILayout.BeginHorizontal();
+            if (GUILayout.Button("Editor Show/Hide Key: " + KeyBinder.EditorShowHide, buttonStyle, GUILayout.Width(200.0f * GuiDisplaySize.Offset)))
+            {
+                SelectKeyBindPopup.Show("Flight Show/Hide", KeyBinder.EditorShowHide, keyCode => KeyBinder.EditorShowHide = keyCode);
+            }
+            if (GUILayout.Button("Flight Show/Hide Key: " + KeyBinder.FlightShowHide, buttonStyle, GUILayout.Width(200.0f * GuiDisplaySize.Offset)))
+            {
+                SelectKeyBindPopup.Show("Flight Show/Hide", KeyBinder.FlightShowHide, keyCode => KeyBinder.FlightShowHide = keyCode);
+            }
+            GUILayout.EndHorizontal();
+
             GUI.skin = null;
         }
 

--- a/KerbalEngineer/Flight/Readouts/Orbital/EccentricAnomaly.cs
+++ b/KerbalEngineer/Flight/Readouts/Orbital/EccentricAnomaly.cs
@@ -1,7 +1,7 @@
 // 
 //     Kerbal Engineer Redux
 // 
-//     Copyright (C) 2014 CYBUTEK
+//     Copyright (C) 2015 CYBUTEK
 // 
 //     This program is free software: you can redistribute it and/or modify
 //     it under the terms of the GNU General Public License as published by
@@ -17,38 +17,25 @@
 //     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // 
 
-#region Using Directives
-
-using System;
-
-using KerbalEngineer.Extensions;
-using KerbalEngineer.Flight.Sections;
-
-#endregion
-
 namespace KerbalEngineer.Flight.Readouts.Orbital
 {
+    using Extensions;
+    using Helpers;
+    using Sections;
+
     public class EccentricAnomaly : ReadoutModule
     {
-        #region Constructors
-
         public EccentricAnomaly()
         {
-            this.Name = "Eccentric Anomaly";
-            this.Category = ReadoutCategory.GetCategory("Orbital");
-            this.HelpString = String.Empty;
-            this.IsDefault = false;
+            Name = "Eccentric Anomaly";
+            Category = ReadoutCategory.GetCategory("Orbital");
+            HelpString = string.Empty;
+            IsDefault = false;
         }
-
-        #endregion
-
-        #region Methods: public
 
         public override void Draw(SectionModule section)
         {
-            this.DrawLine(FlightGlobals.ship_orbit.eccentricAnomaly.ToAngle(), section.IsHud);
+            DrawLine((FlightGlobals.ship_orbit.eccentricAnomaly * Units.RAD_TO_DEG).ToAngle(), section.IsHud);
         }
-
-        #endregion
     }
 }

--- a/KerbalEngineer/Flight/Readouts/Orbital/MeanAnomaly.cs
+++ b/KerbalEngineer/Flight/Readouts/Orbital/MeanAnomaly.cs
@@ -1,7 +1,7 @@
 // 
 //     Kerbal Engineer Redux
 // 
-//     Copyright (C) 2014 CYBUTEK
+//     Copyright (C) 2015 CYBUTEK
 // 
 //     This program is free software: you can redistribute it and/or modify
 //     it under the terms of the GNU General Public License as published by
@@ -17,38 +17,25 @@
 //     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // 
 
-#region Using Directives
-
-using System;
-
-using KerbalEngineer.Extensions;
-using KerbalEngineer.Flight.Sections;
-
-#endregion
-
 namespace KerbalEngineer.Flight.Readouts.Orbital
 {
+    using Extensions;
+    using Helpers;
+    using Sections;
+
     public class MeanAnomaly : ReadoutModule
     {
-        #region Constructors
-
         public MeanAnomaly()
         {
-            this.Name = "Mean Anomaly";
-            this.Category = ReadoutCategory.GetCategory("Orbital");
-            this.HelpString = String.Empty;
-            this.IsDefault = false;
+            Name = "Mean Anomaly";
+            Category = ReadoutCategory.GetCategory("Orbital");
+            HelpString = string.Empty;
+            IsDefault = false;
         }
-
-        #endregion
-
-        #region Methods: public
 
         public override void Draw(SectionModule section)
         {
-            this.DrawLine(FlightGlobals.ship_orbit.meanAnomaly.ToAngle(), section.IsHud);
+            DrawLine((FlightGlobals.ship_orbit.meanAnomaly * Units.RAD_TO_DEG).ToAngle(), section.IsHud);
         }
-
-        #endregion
     }
 }

--- a/KerbalEngineer/Flight/Readouts/Orbital/MeanAnomalyAtEpoc.cs
+++ b/KerbalEngineer/Flight/Readouts/Orbital/MeanAnomalyAtEpoc.cs
@@ -1,7 +1,7 @@
 // 
 //     Kerbal Engineer Redux
 // 
-//     Copyright (C) 2014 CYBUTEK
+//     Copyright (C) 2015 CYBUTEK
 // 
 //     This program is free software: you can redistribute it and/or modify
 //     it under the terms of the GNU General Public License as published by
@@ -17,38 +17,25 @@
 //     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // 
 
-#region Using Directives
-
-using System;
-
-using KerbalEngineer.Extensions;
-using KerbalEngineer.Flight.Sections;
-
-#endregion
-
 namespace KerbalEngineer.Flight.Readouts.Orbital
 {
+    using Extensions;
+    using Helpers;
+    using Sections;
+
     public class MeanAnomalyAtEpoc : ReadoutModule
     {
-        #region Constructors
-
         public MeanAnomalyAtEpoc()
         {
-            this.Name = "Mean Anomaly at Epoc";
-            this.Category = ReadoutCategory.GetCategory("Orbital");
-            this.HelpString = String.Empty;
-            this.IsDefault = false;
+            Name = "Mean Anomaly at Epoc";
+            Category = ReadoutCategory.GetCategory("Orbital");
+            HelpString = string.Empty;
+            IsDefault = false;
         }
-
-        #endregion
-
-        #region Methods: public
 
         public override void Draw(SectionModule section)
         {
-            this.DrawLine(FlightGlobals.ship_orbit.meanAnomalyAtEpoch.ToAngle(), section.IsHud);
+            DrawLine((FlightGlobals.ship_orbit.meanAnomalyAtEpoch * Units.RAD_TO_DEG).ToAngle(), section.IsHud);
         }
-
-        #endregion
     }
 }

--- a/KerbalEngineer/Helpers/Units.cs
+++ b/KerbalEngineer/Helpers/Units.cs
@@ -24,6 +24,8 @@
     public static class Units
     {
         public const double GRAVITY = 9.80665;
+        public const double RAD_TO_DEG = 180.0 / Math.PI;
+        public const double DEG_TO_RAD = Math.PI / 180.0;
 
         public static string Concat(int value1, int value2)
         {
@@ -91,7 +93,7 @@
             int min = (int)Math.Floor(rem * 60);
             rem -= ((double)min / 60);
             int sec = (int)Math.Floor(rem * 3600);
-            return String.Format("{0:0}° {1:00}' {2:00}\"", deg, min, sec);
+            return string.Format("{0:0}° {1:00}' {2:00}\"", deg, min, sec);
         }
 
         public static string ToDistance(double value, int decimals = 1)
@@ -130,13 +132,13 @@
 
         public static string ToForce(double value)
         {
-            return value.ToString((value < 100000.0) ? (value < 10000.0) ? (value < 100.0) ? (Math.Abs(value) < Double.Epsilon) ? "N0" : "N3" : "N2" : "N1" : "N0") + "kN";
+            return value.ToString((value < 100000.0) ? (value < 10000.0) ? (value < 100.0) ? (Math.Abs(value) < double.Epsilon) ? "N0" : "N3" : "N2" : "N1" : "N0") + "kN";
         }
 
         public static string ToForce(double value1, double value2)
         {
-            string format1 = (value1 < 100000.0) ? (value1 < 10000.0) ? (value1 < 100.0) ? (Math.Abs(value1) < Double.Epsilon) ? "N0" : "N3" : "N2" : "N1" : "N0";
-            string format2 = (value2 < 100000.0) ? (value2 < 10000.0) ? (value2 < 100.0) ? (Math.Abs(value2) < Double.Epsilon) ? "N0" : "N3" : "N2" : "N1" : "N0";
+            string format1 = (value1 < 100000.0) ? (value1 < 10000.0) ? (value1 < 100.0) ? (Math.Abs(value1) < double.Epsilon) ? "N0" : "N3" : "N2" : "N1" : "N0";
+            string format2 = (value2 < 100000.0) ? (value2 < 10000.0) ? (value2 < 100.0) ? (Math.Abs(value2) < double.Epsilon) ? "N0" : "N3" : "N2" : "N1" : "N0";
             return value1.ToString(format1) + " / " + value2.ToString(format2) + "kN";
         }
 
@@ -205,7 +207,7 @@
 
         public static string ToTorque(double value)
         {
-            return value.ToString((value < 100.0) ? (Math.Abs(value) < Double.Epsilon) ? "N0" : "N2" : "N0") + "kNm";
+            return value.ToString((value < 100.0) ? (Math.Abs(value) < double.Epsilon) ? "N0" : "N2" : "N0") + "kNm";
         }
     }
 }

--- a/KerbalEngineer/KerbalEngineer.csproj
+++ b/KerbalEngineer/KerbalEngineer.csproj
@@ -221,6 +221,7 @@
     <Compile Include="Settings\SettingHandler.cs" />
     <Compile Include="Settings\SettingItem.cs" />
     <Compile Include="TapeDriveAnimator.cs" />
+    <Compile Include="UIControls\SelectKeyBindPopup.cs" />
     <Compile Include="UIControls\WindowObject.cs" />
     <Compile Include="VesselSimulator\AttachNodeSim.cs" />
     <Compile Include="VesselSimulator\EngineSim.cs" />

--- /dev/null
+++ b/KerbalEngineer/UIControls/SelectKeyBindPopup.cs
@@ -1,1 +1,189 @@
+// 
+//     Kerbal Engineer Redux
+// 
+//     Copyright (C) 2015 CYBUTEK
+// 
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as published by
+//     the Free Software Foundation, either version 3 of the License, or
+//     (at your option) any later version.
+// 
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+// 
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+// 
 
+namespace KerbalEngineer.UIControls
+{
+    using System;
+    using UnityEngine;
+
+    public class SelectKeyBindPopup : MonoBehaviour
+    {
+        private readonly Array availableBindings = Enum.GetValues(typeof(KeyCode));
+        private bool isCentred;
+        private Rect position = new Rect(0.0f, 0.0f, 250.0f, 0.0f);
+
+        /// <summary>
+        ///     Gets whether a key bind popup is already open.
+        /// </summary>
+        public static bool IsOpen { get; private set; }
+
+        /// <summary>
+        ///     Gets the delegate to be invoked when accepted button is clicked.
+        /// </summary>
+        public Action<KeyCode> AcceptClicked { get; private set; }
+
+        /// <summary>
+        ///     Gets the name of the binding to change.
+        /// </summary>
+        public string Name { get; private set; }
+
+        /// <summary>
+        ///     Gets the selected binding.
+        /// </summary>
+        public KeyCode Binding { get; private set; }
+
+        /// <summary>
+        ///     Shows a key bind popup allowing the user to select a key for binding.
+        /// </summary>
+        public static void Show(string name, KeyCode currentBinding, Action<KeyCode> acceptClicked)
+        {
+            if (IsOpen)
+            {
+                return;
+            }
+
+            SelectKeyBindPopup selectKeyBindPopup = new GameObject("SelectKeyBind").AddComponent<SelectKeyBindPopup>();
+            selectKeyBindPopup.Name = name;
+            selectKeyBindPopup.Binding = currentBinding;
+            selectKeyBindPopup.AcceptClicked = acceptClicked;
+        }
+
+        /// <summary>
+        ///     Handles the accept button click event.
+        /// </summary>
+        public void OnAccept()
+        {
+            if (AcceptClicked != null)
+            {
+                AcceptClicked.Invoke(Binding);
+            }
+            Destroy(gameObject);
+        }
+
+        /// <summary>
+        ///     Handles the cancel button click event.
+        /// </summary>
+        public void OnCancel()
+        {
+            Destroy(gameObject);
+        }
+
+        /// <summary>
+        ///     Called by unity when the component is created.
+        /// </summary>
+        protected virtual void Awake()
+        {
+            if (IsOpen)
+            {
+                OnCancel();
+            }
+            else
+            {
+                IsOpen = true;
+            }
+        }
+
+        /// <summary>
+        ///     Called by unity when the component is destroyed.
+        /// </summary>
+        protected virtual void OnDestroy()
+        {
+            IsOpen = false;
+        }
+
+        /// <summary>
+        ///     Called by unity each frame to render the GUI.
+        /// </summary>
+        protected virtual void OnGUI()
+        {
+            position = GUILayout.Window(GetInstanceID(), position, RenderWindow, "Select Key Bind", HighLogic.Skin.window);
+            CentreWindow();
+        }
+
+        /// <summary>
+        ///     Called by unity every frame.
+        /// </summary>
+        protected virtual void Update()
+        {
+            CentreWindow();
+            UpdateBinding();
+        }
+
+        /// <summary>
+        ///     Centres the window on the screen.
+        /// </summary>
+        private void CentreWindow()
+        {
+            if (isCentred == false && position.width > 0.0f && position.height > 0.0f)
+            {
+                isCentred = true;
+                position.center = new Vector2(Screen.width * 0.5f, Screen.height * 0.5f);
+            }
+        }
+
+        /// <summary>
+        ///     Renders the window content.
+        /// </summary>
+        private void RenderWindow(int id)
+        {
+            // Binding labels.
+            GUILayout.BeginVertical(HighLogic.Skin.textArea);
+            GUILayout.Label("Key Bind: " + Name);
+            GUILayout.Label("Selected: " + Binding);
+            GUILayout.EndVertical();
+
+            // Window buttons.
+            GUILayout.BeginHorizontal();
+            if (GUILayout.Button("Cancel", HighLogic.Skin.button))
+            {
+                OnCancel();
+            }
+
+            if (GUILayout.Button("Accept", HighLogic.Skin.button))
+            {
+                OnAccept();
+            }
+            GUILayout.EndHorizontal();
+
+            // Make the window to be draggable.
+            GUI.DragWindow();
+        }
+
+        /// <summary>
+        ///     Updates the binding selected by the user.
+        /// </summary>
+        private void UpdateBinding()
+        {
+            for (int i = 0; i < availableBindings.Length; ++i)
+            {
+                KeyCode keyCode = (KeyCode)availableBindings.GetValue(i);
+
+                if (keyCode == KeyCode.Mouse0)
+                {
+                    continue;
+                }
+
+                if (Input.GetKeyDown(keyCode))
+                {
+                    Binding = keyCode;
+                }
+            }
+        }
+    }
+}

 Binary files a/Output/KerbalEngineer/KerbalEngineer.dll and b/Output/KerbalEngineer/KerbalEngineer.dll differ