Add Text Format Value Binder

ls9512 · Aug 19, 2021 · eae49c3 · eae49c3
1 parent 56377fa
commit eae49c3
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Showing 10 changed files with 860 additions and 131 deletions.
diff --git a/.github/README.md b/.github/README.md
@@ -292,6 +292,7 @@ Used to cache all the binding structure information of the objects marked by **B
 |-|-|-|-|
 |Text Binder|Text|text|string|
 |Text FontSize Binder|Text|fontSize|int|
+|Text Format Value Binder|Text|text|float|
 |InputField Binder|InputField|text|string|
 |Slider Binder|Slider|value|float|
 |Scrollbar Binder|Scrollbar|value|float|
@@ -377,4 +378,5 @@ DataConverter.Register((sourceType, targetType), new CustomDataConverter());
 ***
 
 ##  8. <a name='Extension--TextMeshPro'></a>Extension -- TextMeshPro
-* TMP Text Binder
+* TMP Text Binder
+* TMP Text Format Value Binder
diff --git a/.github/README_CN.md b/.github/README_CN.md
@@ -293,6 +293,7 @@ DataConvert.Register(Type sourceType, Type targetType, DataConverter dataConvert
 |-|-|-|-|
 |Text Binder|Text|text|string|
 |Text FontSize Binder|Text|fontSize|int|
+|Text Format Value Binder|Text|text|float|
 |InputField Binder|InputField|text|string|
 |Slider Binder|Slider|value|float|
 |Scrollbar Binder|Scrollbar|value|float|
@@ -378,4 +379,5 @@ DataConverter.Register((sourceType, targetType), new CustomDataConverter());
 ***
 
 ##  8. <a name='--TextMeshPro'></a>扩展 -- TextMeshPro
-* TMP Text Binder
+* TMP Text Binder
+* TMP Text Format Value Binder
diff --git a/Editor/Script/ComponentBinderEditor.cs b/Editor/Script/ComponentBinderEditor.cs
@@ -19,11 +19,11 @@ public abstract class ComponentBinderEditor<TComponent, TValue, TDataBinder> : B
 
         public virtual void OnEnable()
         {
-            ContextKeyProperty = serializedObject.FindProperty("Context");
-            DataKeyProperty = serializedObject.FindProperty("Key");
-            DirectionProperty = serializedObject.FindProperty("Direction");
-            UpdateTypeProperty = serializedObject.FindProperty("UpdateType");
-            TargetProperty = serializedObject.FindProperty("Target");
+            ContextKeyProperty = serializedObject.FindProperty(nameof(ComponentBinder.Context));
+            DataKeyProperty = serializedObject.FindProperty(nameof(ComponentBinder.Key));
+            DirectionProperty = serializedObject.FindProperty(nameof(ComponentBinder.Direction));
+            UpdateTypeProperty = serializedObject.FindProperty(nameof(ComponentBinder.UpdateType));
+            TargetProperty = serializedObject.FindProperty(nameof(ComponentBinder.Target));
         }
 
         public override void OnInspectorGUI()

diff --git a/Extension/TextMeshPro/Script/TMPTextFormatValueBinder.cs b/Extension/TextMeshPro/Script/TMPTextFormatValueBinder.cs
@@ -0,0 +1,75 @@
+using TMPro;
+using UnityEngine;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace Aya.DataBinding
+{
+    [AddComponentMenu("Data Binding/TMP Text Format Value Binder")]
+    public class TMPTextFormatValueBinder : ComponentBinder<TMP_Text, float, RuntimeTMPTextFormatValueBinder>
+    {
+        public override bool NeedUpdate => true;
+        public string Text;
+
+        public override RuntimeTMPTextFormatValueBinder CreateDataBinder()
+        {
+            var dataBinder = new RuntimeTMPTextFormatValueBinder
+            {
+                Target = Target,
+                Context = Context,
+                Direction = Direction,
+                Key = Key,
+                Text = Text
+            };
+
+            return dataBinder;
+        }
+
+        public override void Reset()
+        {
+            Text = "{0:F2}";
+        }
+    }
+
+    public class RuntimeTMPTextFormatValueBinder : DataBinder<TMP_Text, float>
+    {
+        public override bool NeedUpdate => true;
+        public string Text;
+
+        public override float Value
+        {
+            get => _value;
+            set
+            {
+                _value = value;
+                var str = string.Format(Text, _value);
+                Target.text = str;
+            }
+        }
+
+        private float _value;
+    }
+
+#if UNITY_EDITOR
+
+    [CustomEditor(typeof(TMPTextFormatValueBinder)), CanEditMultipleObjects]
+    public class TMPTextFormatValueBinderEditor : ComponentBinderEditor<TMP_Text, float, RuntimeTMPTextFormatValueBinder>
+    {
+        public TMPTextFormatValueBinder Binder => target as TMPTextFormatValueBinder;
+        protected SerializedProperty TextProperty;
+
+        public override void OnEnable()
+        {
+            base.OnEnable();
+            TextProperty = serializedObject.FindProperty(nameof(Binder.Text));
+        }
+
+        public override void DrawBody()
+        {
+            EditorGUILayout.PropertyField(TextProperty);
+        }
+    }
+
+#endif
+}
diff --git a/Extension/TextMeshPro/Script/TMPTextFormatValueBinder.cs.meta b/Extension/TextMeshPro/Script/TMPTextFormatValueBinder.cs.meta
diff --git a/Runtime/Script/Component/UI/TextFormatValueBinder.cs b/Runtime/Script/Component/UI/TextFormatValueBinder.cs
@@ -0,0 +1,75 @@
+using UnityEngine;
+using UnityEngine.UI;
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace Aya.DataBinding
+{
+    [AddComponentMenu("Data Binding/Text Format Value Binder")]
+    public class TextFormatValueBinder : ComponentBinder<Text, float, RuntimeTextFormatValueBinder>
+    {
+        public override bool NeedUpdate => true;
+        public string Text;
+
+        public override RuntimeTextFormatValueBinder CreateDataBinder()
+        {
+            var dataBinder = new RuntimeTextFormatValueBinder
+            {
+                Target = Target,
+                Context = Context,
+                Direction = Direction,
+                Key = Key,
+                Text = Text
+            };
+
+            return dataBinder;
+        }
+
+        public override void Reset()
+        {
+            Text = "{0:F2}";
+        }
+    }
+
+    public class RuntimeTextFormatValueBinder : DataBinder<Text, float>
+    {
+        public override bool NeedUpdate => true;
+        public string Text;
+
+        public override float Value
+        {
+            get => _value;
+            set
+            {
+                _value = value;
+                var str = string.Format(Text, _value);
+                Target.text = str;
+            }
+        }
+
+        private float _value;
+    }
+
+#if UNITY_EDITOR
+
+    [CustomEditor(typeof(TextFormatValueBinder)), CanEditMultipleObjects]
+    public class TextFormatValueBinderEditor : ComponentBinderEditor<Text, float, RuntimeTextFormatValueBinder>
+    {
+        public TextFormatValueBinder Binder => target as TextFormatValueBinder;
+        protected SerializedProperty TextProperty;
+
+        public override void OnEnable()
+        {
+            base.OnEnable();
+            TextProperty = serializedObject.FindProperty(nameof(Binder.Text));
+        }
+
+        public override void DrawBody()
+        {
+            EditorGUILayout.PropertyField(TextProperty);
+        }
+    }
+
+#endif
+}
diff --git a/Runtime/Script/Component/UI/TextFormatValueBinder.cs.meta b/Runtime/Script/Component/UI/TextFormatValueBinder.cs.meta
diff --git a/Runtime/Script/Converter/CommonConverter.cs b/Runtime/Script/Converter/CommonConverter.cs
@@ -13,15 +13,23 @@ public override object To(object data, Type convertType)
             {
                 return data;
             }
-            else if (dataType == typeof(string))
+            else if (convertType == typeof(string))
             {
                 var convertData = data.ToString();
                 return convertData;
             }
             else
             {
-                var convertData = Convert.ChangeType(data, convertType, CultureInfo.InvariantCulture);
-                return convertData;
+                try
+                {
+                    var convertData = Convert.ChangeType(data, convertType, CultureInfo.InvariantCulture);
+                    return convertData;
+                }
+                catch
+                {
+                    var result =  convertType.IsValueType ? Activator.CreateInstance(convertType) : null;
+                    return result;
+                }
             }
         }
     }