Decal text input UI

GameData/ConformalDecals/Resources/ConformalDecals.cfg

@@ -20,4 +20,39 @@ CONFORMALDECALS {
     shader = KSP/Specular (Transparent)
     shader = Solid Color (Alpha)
   }
+
+  FONT {
+    name = LiberationSans SDF
+    title = Liberation Sans
+  }
+
+  FONT {
+    name = Calibri SDF
+    title = Calibri
+  }
+
+  FONT {
+    name = NotoSans-Regular SDF
+    title = Noto Sans
+  }
+
+  FONT {
+    name = Dited SDF
+    title = Dited
+  }
+
+  FONT {
+    name = Waukegan LDO Extended SDF
+    title = Waukegan Extended
+  }
+
+  FONT {
+    name = Nasalization SDF
+    title = Nasalization
+  }
+
+  FONT {
+    name = Helvetica SDF
+    title = Helvetica
+  }
 }

GameData/ConformalDecals/Resources/conformaldecals.kspfont

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c543a58c9bc1ea96e26ce85625ca1fd765f5f1067f0eeca8fbdf68a2fe7e66ab
-size 139184
+oid sha256:29f1da73b9f5fbd996162fb61f99378b5f05fbc35d93d04907c6025963f8a4c4
+size 347881

Source/ConformalDecals/ConformalDecals.csproj

@@ -30,7 +30,7 @@
         <ErrorReport>prompt</ErrorReport>
         <WarningLevel>4</WarningLevel>
         <DocumentationFile>bin\Release\ConformalDecals.xml</DocumentationFile>
-        <NoWarn>CS1591</NoWarn>
+        <NoWarn>CS1591,CS0649</NoWarn>
     </PropertyGroup>
     <ItemGroup>
         <Reference Include="Assembly-CSharp, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null">
@@ -83,10 +83,13 @@
         <Compile Include="ProjectionTarget.cs" />
         <Compile Include="ModuleConformalDecal.cs" />
         <Compile Include="Properties\AssemblyInfo.cs" />
+        <Compile Include="Text\DecalFont.cs" />
         <Compile Include="Text\FontLoader.cs" />
         <Compile Include="Text\TextRenderer.cs" />
-        <Compile Include="Text\FormattedText.cs" />
+        <Compile Include="Text\DecalText.cs" />
         <Compile Include="Test\TestLayers.cs" />
+        <Compile Include="UI\FontMenuController.cs" />
+        <Compile Include="UI\FontMenuItem.cs" />
         <Compile Include="UI\TextEntryController.cs" />
         <Compile Include="UI\UILoader.cs" />
         <Compile Include="UI\UITag.cs" />

Source/ConformalDecals/DecalConfig.cs

@@ -1,13 +1,17 @@
 using System.Collections.Generic;
+using ConformalDecals.Text;
 using ConformalDecals.Util;
+using TMPro;
+using UniLinq;
 using UnityEngine;
 
 namespace ConformalDecals {
     public static class DecalConfig {
-        private static Texture2D    _blankNormal;
-        private static List<string> _shaderBlacklist;
-        private static int          _decalLayer = 31;
-        private static bool         _selectableInFlight;
+        private static Texture2D                     _blankNormal;
+        private static List<string>                  _shaderBlacklist;
+        private static Dictionary<string, DecalFont> _fontList;
+        private static int                           _decalLayer = 31;
+        private static bool                          _selectableInFlight;
 
         private struct LegacyShaderEntry {
             public string   name;
@@ -37,12 +41,17 @@ namespace ConformalDecals {
             },
         };
 
+
         public static Texture2D BlankNormal => _blankNormal;
 
         public static int DecalLayer => _decalLayer;
 
         public static bool SelectableInFlight => _selectableInFlight;
 
+        public static IEnumerable<DecalFont> Fonts => _fontList.Values;
+        
+        public static DecalFont FallbackFont { get; private set; }
+
         public static bool IsBlacklisted(Shader shader) {
             return IsBlacklisted(shader.name);
         }
@@ -63,14 +72,40 @@ namespace ConformalDecals {
             return false;
         }
 
+        public static DecalFont GetFont(string name) {
+            if (_fontList.TryGetValue(name, out var font)) {
+                return font;
+            }
+            else {
+                throw new KeyNotFoundException($"Font {name} not found");
+            }
+        }
+
         private static void ParseConfig(ConfigNode node) {
+
+            ParseUtil.ParseIntIndirect(ref _decalLayer, node, "decalLayer");
+            ParseUtil.ParseBoolIndirect(ref _selectableInFlight, node, "selectableInFlight");
+
             foreach (var blacklist in node.GetNodes("SHADERBLACKLIST")) {
                 foreach (var shaderName in blacklist.GetValuesList("shader")) {
                     _shaderBlacklist.Add(shaderName);
                 }
-
-                ParseUtil.ParseIntIndirect(ref _decalLayer, node, "decalLayer");
-                ParseUtil.ParseBoolIndirect(ref _selectableInFlight, node, "selectableInFlight");
+            }
+            
+            var allFonts = Resources.FindObjectsOfTypeAll<TMP_FontAsset>();
+            
+            foreach (var fontNode in node.GetNodes("FONT")) {
+                var name = ParseUtil.ParseString(fontNode, "name");
+                var title = ParseUtil.ParseString(fontNode, "title", true, name);
+                var style = ParseUtil.ParseInt(fontNode, "style", true);
+
+                 var font = allFonts.First(o => o.name == name);
+                 if (font == null) {
+                     Debug.LogWarning($"[ConformalDecals] Could not found named {name}");
+                 }
+
+                 Debug.Log($"Adding font named {name}");
+                _fontList.Add(name, new DecalFont(title, font, (FontStyles) style));
             }
         }
 
@@ -96,6 +131,7 @@ namespace ConformalDecals {
         // ReSharper disable once UnusedMember.Global
         public static void ModuleManagerPostLoad() {
             _shaderBlacklist = new List<string>();
+            _fontList = new Dictionary<string, DecalFont>();
 
             var configs = GameDatabase.Instance.GetConfigs("CONFORMALDECALS");
 

Source/ConformalDecals/ModuleConformalText.cs

@@ -1,33 +1,52 @@
+using System;
 using ConformalDecals.Text;
 using ConformalDecals.UI;
 using ConformalDecals.Util;
 using TMPro;
 using UnityEngine;
-using UnityEngine.UI;
 
 namespace ConformalDecals {
-    public class ModuleConformalText: ModuleConformalDecal {
+    public class ModuleConformalText : ModuleConformalDecal {
         [KSPField(isPersistant = true)] public string text = "Hello World!";
+        [KSPField(isPersistant = true)] public string font = "Calibri SDF";
+        [KSPField(isPersistant = true)] public int    style;
+        [KSPField(isPersistant = true)] public bool   vertical;
+        [KSPField(isPersistant = true)] public Color  color        = Color.black;
+        [KSPField(isPersistant = true)] public Color  outlineColor = Color.white;
+        [KSPField(isPersistant = true)] public float  outlineWidth;
 
-        private GameObject _textEntryGui;
+        private DecalText _text;
+
+        private TextEntryController _textEntryController;
 
         public override void OnLoad(ConfigNode node) {
             base.OnLoad(node);
-
         }
 
         public override void OnStart(StartState state) {
             base.OnStart(state);
 
+            var decalFont =  DecalConfig.GetFont(font);
+
+            _text = new DecalText {
+                text = text,
+                font = decalFont,
+                style = (FontStyles) style,
+                vertical = vertical,
+                color = color,
+                outlineColor = outlineColor,
+                outlineWidth = outlineWidth
+            };
+        }
+
+        public void OnTextUpdate(DecalText newText) {
+            _text = newText;
         }
 
         [KSPEvent(guiActive = false, guiActiveEditor = true, guiName = "#LOC_ConformalDecals_gui-select-flag")]
-        public void SetText()
-        {
-            if (_textEntryGui == null) {
-                _textEntryGui = Instantiate(UILoader.textEntryPrefab, MainCanvasUtil.MainCanvas.transform, true);
-                //_textEntryGui.AddComponent<DragPanel>();
-                //MenuNavigation.SpawnMenuNavigation(_textEntryGui, Navigation.Mode.Automatic, true);
+        public void SetText() {
+            if (_textEntryController == null) {
+                _textEntryController = TextEntryController.Create(_text, OnTextUpdate);
             }
         }
     }

Source/ConformalDecals/Text/DecalFont.cs

@@ -0,0 +1,27 @@
+using System;
+using TMPro;
+
+namespace ConformalDecals.Text {
+    public class DecalFont {
+        public readonly string        title;
+        public readonly TMP_FontAsset fontAsset;
+        public readonly FontStyles    fontStyle;
+
+        public DecalFont(string title, TMP_FontAsset fontAsset, FontStyles fontStyle) {
+            if (fontAsset == null) throw new ArgumentNullException(nameof(fontAsset));
+            
+            this.title = title;
+            this.fontAsset = fontAsset;
+            this.fontStyle = fontStyle;
+        }
+
+        public void SetupSample(TMP_Text tmp) {
+            if (tmp == null) throw new ArgumentNullException(nameof(tmp));
+            if (fontAsset == null) throw new InvalidOperationException("DecalFont has not been initialized and Font is null.");
+
+            tmp.text = title;
+            tmp.font = fontAsset;
+            tmp.fontStyle = fontStyle;
+        }
+    }
+}

Source/ConformalDecals/Text/DecalText.cs

@@ -0,0 +1,16 @@
+using System;
+using TMPro;
+using UnityEngine;
+
+namespace ConformalDecals.Text {
+    public struct DecalText {
+        public string     text;
+        public DecalFont  font;
+        public FontStyles style;
+        public bool       vertical;
+
+        public Color color;
+        public Color outlineColor;
+        public float outlineWidth;
+    }
+}

Source/ConformalDecals/Text/FormattedText.cs

@@ -1,15 +0,0 @@
-using TMPro;
-using UnityEngine;
-
-namespace ConformalDecals.Text {
-    public struct FormattedText {
-        public string        text;
-        public TMP_FontAsset font;
-        public FontStyles    style;
-        public bool          vertical;
-
-        public Color32 color;
-        public Color32 outlineColor;
-        public float   outlineWidth;
-    }
-}

Source/ConformalDecals/UI/FontMenuController.cs

@@ -0,0 +1,61 @@
+using System;
+using System.Collections.Generic;
+using ConformalDecals.Text;
+using UniLinq;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace ConformalDecals.UI {
+    public class FontMenuController : MonoBehaviour {
+        [SerializeField] private GameObject _menuItem;
+        [SerializeField] private GameObject _menuList;
+
+        public DecalFont currentFont;
+
+        public delegate void FontUpdateReceiver(DecalFont font);
+
+        public FontUpdateReceiver fontUpdateCallback;
+
+        public static FontMenuController Create(IEnumerable<DecalFont> fonts, DecalFont currentFont, FontUpdateReceiver fontUpdateCallback) {
+            var menu = Instantiate(UILoader.FontMenuPrefab, MainCanvasUtil.MainCanvas.transform, true);
+            menu.AddComponent<DragPanel>();
+            MenuNavigation.SpawnMenuNavigation(menu, Navigation.Mode.Automatic, true);
+
+            var controller = menu.GetComponent<FontMenuController>();
+            controller.fontUpdateCallback = fontUpdateCallback;
+            controller.currentFont = currentFont;
+            controller.Populate(fonts);
+            return controller;
+        }
+
+        public void OnClose() {
+            Destroy(gameObject);
+        }
+
+        public void OnFontSelected(DecalFont font) {
+            currentFont = font ?? throw new ArgumentNullException(nameof(font));
+            fontUpdateCallback(currentFont);
+        }
+
+        public void Populate(IEnumerable<DecalFont> fonts) {
+            if (fonts == null) throw new ArgumentNullException(nameof(fonts));
+
+            Toggle active = null;
+
+            foreach (var font in fonts.OrderBy(x => x.title)) {
+                Debug.Log(font.title);
+                var listItem = GameObject.Instantiate(_menuItem, _menuList.transform);
+                listItem.name = font.title;
+                listItem.SetActive(true);
+
+                var fontItem = listItem.AddComponent<FontMenuItem>();
+                fontItem.Font = font;
+                fontItem.fontSelectionCallback = OnFontSelected;
+
+                if (font == currentFont) active = fontItem.toggle;
+            }
+
+            if (active != null) active.isOn = true;
+        }
+    }
+}

Source/ConformalDecals/UI/FontMenuItem.cs

@@ -0,0 +1,36 @@
+using System;
+using ConformalDecals.Text;
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace ConformalDecals.UI {
+    public class FontMenuItem : MonoBehaviour {
+        public DecalFont Font {
+            get => _font;
+            set {
+                _font = value;
+                _font.SetupSample(_label);
+            }
+        }
+
+        public delegate void FontSelectionReceiver(DecalFont font);
+
+        public FontSelectionReceiver fontSelectionCallback;
+        public Toggle                toggle;
+
+        private DecalFont _font;
+        private TMP_Text  _label;
+
+        private void Awake() {
+            _label = gameObject.GetComponentInChildren<TextMeshProUGUI>();
+            toggle = gameObject.GetComponent<Toggle>();
+            toggle.isOn = false;
+            toggle.onValueChanged.AddListener(delegate { OnToggle(toggle); });
+        }
+
+        public void OnToggle(Toggle change) {
+            if (change.isOn) fontSelectionCallback?.Invoke(_font);
+        }
+    }
+}

Source/ConformalDecals/UI/TextEntryController.cs

@@ -1,4 +1,3 @@
-using System;
 using ConformalDecals.Text;
 using TMPro;
 using UnityEngine;
@@ -6,12 +5,15 @@ using UnityEngine.UI;
 
 namespace ConformalDecals.UI {
     public class TextEntryController : MonoBehaviour {
-        private FormattedText _text;
+        public delegate void TextUpdateReceiver(DecalText text);
+
+        public TextUpdateReceiver textUpdateCallback;
+
+        public  DecalText          decalText;
+        private FontMenuController _fontMenu;
 
         [SerializeField] private Selectable _textBox;
-        [SerializeField] private Toggle     _fontColorButton;
-        [SerializeField] private Toggle     _fontButton;
-        [SerializeField] private Toggle     _outlineColorButton;
+        [SerializeField] private Button     _fontButton;
         [SerializeField] private Slider     _outlineWidthSlider;
 
         [SerializeField] private Toggle _boldButton;
@@ -20,89 +22,123 @@ namespace ConformalDecals.UI {
         [SerializeField] private Toggle _smallCapsButton;
         [SerializeField] private Toggle _verticalButton;
 
-        public delegate void TextUpdateReceiver(FormattedText text);
+        public static TextEntryController Create(DecalText text, TextUpdateReceiver textUpdateCallback) {
+            var window = Instantiate(UILoader.TextEntryPrefab, MainCanvasUtil.MainCanvas.transform, true);
+            window.AddComponent<DragPanel>();
+            MenuNavigation.SpawnMenuNavigation(window, Navigation.Mode.Automatic, true);
 
-        public delegate void TextCancelReceiver();
+            var controller = window.GetComponent<TextEntryController>();
+            controller.decalText = text;
+            controller.textUpdateCallback = textUpdateCallback;
+            text.font.SetupSample(controller._fontButton.GetComponentInChildren<TextMeshProUGUI>());
 
-        public TextUpdateReceiver textUpdateCallback;
-        public TextCancelReceiver textCancelCallback;
+            return controller;
+        }
 
         private void Start() {
-            (_textBox as TMP_InputField).text = _text.text;
+            ((TMP_InputField) _textBox).text = decalText.text;
+
+            _outlineWidthSlider.value = decalText.outlineWidth;
+            _boldButton.isOn = (decalText.style & FontStyles.Bold) != 0;
+            _italicButton.isOn = (decalText.style & FontStyles.Italic) != 0;
+            _underlineButton.isOn = (decalText.style & FontStyles.Underline) != 0;
+            _smallCapsButton.isOn = (decalText.style & FontStyles.SmallCaps) != 0;
+            _verticalButton.isOn = decalText.vertical;
 
-            _boldButton.isOn = (_text.style | FontStyles.Bold) != 0;
-            _italicButton.isOn = (_text.style | FontStyles.Italic) != 0;
-            _underlineButton.isOn = (_text.style | FontStyles.Underline) != 0;
-            _smallCapsButton.isOn = (_text.style | FontStyles.SmallCaps) != 0;
-            _verticalButton.isOn = _text.vertical;
         }
 
-        public void Close() {
+        public void OnClose() {
+            if (_fontMenu != null) _fontMenu.OnClose();
             Destroy(gameObject);
         }
 
-        public void OnCancel() {
-            textCancelCallback();
-            Close();
+        public void OnAnyUpdate() {
+            textUpdateCallback(decalText);
         }
 
-        public void OnApply() {
-            textUpdateCallback(_text);
-            Close();
+        public void OnTextUpdate(string newText) {
+            this.decalText.text = newText;
+
+            OnAnyUpdate();
         }
 
-        public void OnTextUpdate(string text) {
-            _text.text = text;
-            textUpdateCallback(_text);
+        public void OnFontMenu() {
+            if (_fontMenu == null) _fontMenu = FontMenuController.Create(DecalConfig.Fonts, decalText.font, OnFontUpdate);
+        }
+
+        public void OnFontUpdate(DecalFont font) {
+            decalText.font = font;
+            font.SetupSample(_fontButton.GetComponentInChildren<TextMeshProUGUI>());
+
+            var textBox = ((TMP_InputField) _textBox);
+            textBox.textComponent.fontStyle = decalText.style | decalText.font.fontStyle;
+            textBox.fontAsset = decalText.font.fontAsset;
 
+            OnAnyUpdate();
         }
 
-        public void OnFontMenu(bool state) { }
-        public void OnColorMenu(bool state) { }
+        public void OnColorMenu() { }
 
-        public void OnOutlineColorMenu(bool state) { }
+        public void OnColorUpdate(Color color) {
+            decalText.color = color;
+            OnAnyUpdate();
+        }
 
-        public void OnOutlineUpdate(float value) {
-            _text.outlineWidth = value;
-            textUpdateCallback(_text);
+        public void OnOutlineColorMenu() { }
 
+        public void OnOutlineColorUpdate(Color color) {
+            decalText.outlineColor = color;
+            OnAnyUpdate();
+        }
+
+        public void OnOutlineUpdate(float value) {
+            decalText.outlineWidth = value;
+            OnAnyUpdate();
         }
 
         public void OnBoldUpdate(bool state) {
-            if (state) _text.style |= FontStyles.Bold;
-            else _text.style &= ~FontStyles.Bold;
+            if (state) decalText.style |= FontStyles.Bold;
+            else decalText.style &= ~FontStyles.Bold;
 
-            textUpdateCallback(_text);
+            ((TMP_InputField) _textBox).textComponent.fontStyle = decalText.style | decalText.font.fontStyle;
+
+            OnAnyUpdate();
 
         }
 
         public void OnItalicUpdate(bool state) {
-            if (state) _text.style |= FontStyles.Italic;
-            else _text.style &= ~FontStyles.Italic;
+            if (state) decalText.style |= FontStyles.Italic;
+            else decalText.style &= ~FontStyles.Italic;
+
+            ((TMP_InputField) _textBox).textComponent.fontStyle = decalText.style | decalText.font.fontStyle;
 
-            textUpdateCallback(_text);
+            OnAnyUpdate();
 
         }
 
         public void OnUnderlineUpdate(bool state) {
-            if (state) _text.style |= FontStyles.Underline;
-            else _text.style &= ~FontStyles.Underline;
+            if (state) decalText.style |= FontStyles.Underline;
+            else decalText.style &= ~FontStyles.Underline;
 
-            textUpdateCallback(_text);
+            ((TMP_InputField) _textBox).textComponent.fontStyle = decalText.style | decalText.font.fontStyle;
+
+            OnAnyUpdate();
 
         }
 
         public void OnSmallCapsUpdate(bool state) {
-            if (state) _text.style |= FontStyles.SmallCaps;
-            else _text.style &= ~FontStyles.SmallCaps;
+            if (state) decalText.style |= FontStyles.SmallCaps;
+            else decalText.style &= ~FontStyles.SmallCaps;
+
+            ((TMP_InputField) _textBox).textComponent.fontStyle = decalText.style | decalText.font.fontStyle;
 
-            textUpdateCallback(_text);
+            OnAnyUpdate();
 
         }
 
         public void OnVerticalUpdate(bool state) {
-            _text.vertical = state;
-            textUpdateCallback(_text);
+            decalText.vertical = state;
+            OnAnyUpdate();
         }
     }
 }

Source/ConformalDecals/UI/UILoader.cs

@@ -8,30 +8,22 @@ namespace ConformalDecals.UI {
     public class UILoader : MonoBehaviour {
         private static readonly string Path = KSPUtil.ApplicationRootPath + "GameData/ConformalDecals/Resources/";
 
-        public static GameObject textEntryPrefab;
+        private static GameObject _textEntryPrefab;
+        private static GameObject _fontMenuPrefab;
+
+        public static GameObject FontMenuPrefab => _fontMenuPrefab;
+        public static GameObject TextEntryPrefab => _textEntryPrefab;
 
         private void Awake() {
             var prefabs = AssetBundle.LoadFromFile(Path + "ui.conformaldecals");
 
-            textEntryPrefab = prefabs.LoadAsset("TextEntryPanel") as GameObject;
-
-            ProcessWindow(textEntryPrefab);
-
-            Debug.Log("[ConformalDecals] UI prefabs loaded and modified");
-            Debug.Log($"[ConformalDecals] {MainCanvasUtil.MainCanvas.renderMode}");
-            Debug.Log($"[ConformalDecals] {MainCanvasUtil.MainCanvas.sortingOrder}");
-            Debug.Log($"[ConformalDecals] {MainCanvasUtil.MainCanvas.sortingLayerID}");
-            Debug.Log($"[ConformalDecals] {MainCanvasUtil.MainCanvas.sortingLayerName}");
-            foreach (var layer in SortingLayer.layers) {
-                Debug.Log(layer.name);
-                Debug.Log(layer.id);
-                Debug.Log(layer.value);
-            }
-
+            _textEntryPrefab = prefabs.LoadAsset("TextEntryPanel") as GameObject;
+            _fontMenuPrefab = prefabs.LoadAsset("FontMenuPanel") as GameObject;
 
-            var window = Instantiate(UILoader.textEntryPrefab, MainCanvasUtil.MainCanvas.transform, true);
+            ProcessWindow(_textEntryPrefab);
+            ProcessWindow(_fontMenuPrefab);
         }
-
+        
         private static void ProcessWindow(GameObject window) {
             var skin = UISkinManager.defaultSkin;
             var font = UISkinManager.TMPFont;