[unity] Added SkeletonDataAsset 'Reload' button for SkeletonGraphic. See #1704.

spine-unity/Assets/Spine/Editor/spine-unity/Editor/Components/SkeletonGraphicInspector.cs

@@ -33,7 +33,6 @@
 
 using UnityEngine;
 using UnityEditor;
-using Spine;
 
 namespace Spine.Unity.Editor {
 	using Icons = SpineEditorUtilities.Icons;
@@ -44,6 +43,11 @@ namespace Spine.Unity.Editor {
 	public class SkeletonGraphicInspector : UnityEditor.Editor {
 
 		const string SeparatorSlotNamesFieldName = "separatorSlotNames";
+		const string ReloadButtonString = "Reload";
+		protected GUIContent SkeletonDataAssetLabel;
+		static GUILayoutOption reloadButtonWidth;
+		static GUILayoutOption ReloadButtonWidth { get { return reloadButtonWidth = reloadButtonWidth ?? GUILayout.Width(GUI.skin.label.CalcSize(new GUIContent(ReloadButtonString)).x + 20); } }
+		static GUIStyle ReloadButtonStyle { get { return EditorStyles.miniButton; } }
 
 		SerializedProperty material, color;
 		SerializedProperty skeletonDataAsset, initialSkinName;
@@ -56,6 +60,7 @@ namespace Spine.Unity.Editor {
 		SkeletonGraphic thisSkeletonGraphic;
 		protected bool isInspectingPrefab;
 		protected bool slotsReapplyRequired = false;
+		protected bool forceReloadQueued = false;
 
 		protected bool TargetIsValid {
 			get {
@@ -80,6 +85,10 @@ namespace Spine.Unity.Editor {
 #else
 			isInspectingPrefab = (PrefabUtility.GetPrefabType(target) == PrefabType.Prefab);
 #endif
+			SpineEditorUtilities.ConfirmInitialization();
+
+			// Labels
+			SkeletonDataAssetLabel = new GUIContent("SkeletonData Asset", Icons.spine);
 
 			var so = this.serializedObject;
 			thisSkeletonGraphic = target as SkeletonGraphic;
@@ -115,10 +124,34 @@ namespace Spine.Unity.Editor {
 		}
 
 		public override void OnInspectorGUI () {
+
+			if (UnityEngine.Event.current.type == EventType.Layout) {
+				if (forceReloadQueued) {
+					forceReloadQueued = false;
+					foreach (var c in targets) {
+						SpineEditorUtilities.ReloadSkeletonDataAssetAndComponent(c as SkeletonGraphic);
+					}
+				}
+				else {
+					foreach (var c in targets) {
+						var component = c as SkeletonGraphic;
+						if (!component.IsValid) {
+							SpineEditorUtilities.ReinitializeComponent(component);
+							if (!component.IsValid) continue;
+						}
+					}
+				}
+			}
+
 			bool wasChanged = false;
 			EditorGUI.BeginChangeCheck();
 
-			EditorGUILayout.PropertyField(skeletonDataAsset);
+			using (new EditorGUILayout.HorizontalScope(EditorStyles.helpBox)) {
+				SpineInspectorUtility.PropertyFieldFitLabel(skeletonDataAsset, SkeletonDataAssetLabel);
+				if (GUILayout.Button(ReloadButtonString, ReloadButtonStyle, ReloadButtonWidth))
+					forceReloadQueued = true;
+			}
+
 			EditorGUILayout.PropertyField(material);
 			EditorGUILayout.PropertyField(color);
 

spine-unity/Assets/Spine/Editor/spine-unity/Editor/Components/SkeletonRendererInspector.cs

@@ -82,7 +82,7 @@ namespace Spine.Unity.Editor {
 		const string ReloadButtonString = "Reload";
 		static GUILayoutOption reloadButtonWidth;
 		static GUILayoutOption ReloadButtonWidth { get { return reloadButtonWidth = reloadButtonWidth ?? GUILayout.Width(GUI.skin.label.CalcSize(new GUIContent(ReloadButtonString)).x + 20); } }
-		static GUIStyle ReloadButtonStyle { get { return EditorStyles.miniButtonRight; } }
+		static GUIStyle ReloadButtonStyle { get { return EditorStyles.miniButton; } }
 
 		protected bool TargetIsValid {
 			get {
@@ -174,9 +174,9 @@ namespace Spine.Unity.Editor {
 				AreAnyMaskMaterialsMissing()) {
 				if (!Application.isPlaying) {
 					if (multi) {
-						foreach (var o in targets) EditorForceInitializeComponent((SkeletonRenderer)o);
+						foreach (var o in targets) SpineEditorUtilities.ReinitializeComponent((SkeletonRenderer)o);
 					} else {
-						EditorForceInitializeComponent((SkeletonRenderer)target);
+						SpineEditorUtilities.ReinitializeComponent((SkeletonRenderer)target);
 					}
 					SceneView.RepaintAll();
 				}
@@ -188,25 +188,16 @@ namespace Spine.Unity.Editor {
 			if (Event.current.type == EventType.Layout) {
 				if (forceReloadQueued) {
 					forceReloadQueued = false;
-					if (multi) {
-						foreach (var c in targets)
-							EditorForceReloadSkeletonDataAssetAndComponent(c as SkeletonRenderer);
-					} else {
-						EditorForceReloadSkeletonDataAssetAndComponent(target as SkeletonRenderer);
+					foreach (var c in targets) {
+						SpineEditorUtilities.ReloadSkeletonDataAssetAndComponent(c as SkeletonRenderer);
 					}
 				} else {
-					if (multi) {
-						foreach (var c in targets) {
-							var component = c as SkeletonRenderer;
-							if (!component.valid) {
-								EditorForceInitializeComponent(component);
-								if (!component.valid) continue;
-							}
+					foreach (var c in targets) {
+						var component = c as SkeletonRenderer;
+						if (!component.valid) {
+							SpineEditorUtilities.ReinitializeComponent(component);
+							if (!component.valid) continue;
 						}
-					} else {
-						var component = (SkeletonRenderer)target;
-						if (!component.valid)
-							EditorForceInitializeComponent(component);
 					}
 				}
 
@@ -241,15 +232,8 @@ namespace Spine.Unity.Editor {
 
 #if NO_PREFAB_MESH
 				if (isInspectingPrefab) {
-					if (multi) {
-						foreach (var c in targets) {
-							var component = (SkeletonRenderer)c;
-							MeshFilter meshFilter = component.GetComponent<MeshFilter>();
-							if (meshFilter != null && meshFilter.sharedMesh != null)
-								meshFilter.sharedMesh = null;
-						}
-					} else {
-						var component = (SkeletonRenderer)target;
+					foreach (var c in targets) {
+						var component = (SkeletonRenderer)c;
 						MeshFilter meshFilter = component.GetComponent<MeshFilter>();
 						if (meshFilter != null && meshFilter.sharedMesh != null)
 							meshFilter.sharedMesh = null;
@@ -286,7 +270,7 @@ namespace Spine.Unity.Editor {
 					return;
 				}
 
-				if (!SkeletonDataAssetIsValid(component.skeletonDataAsset)) {
+				if (!SpineEditorUtilities.SkeletonDataAssetIsValid(component.skeletonDataAsset)) {
 					EditorGUILayout.HelpBox("Skeleton Data Asset error. Please check Skeleton Data Asset.", MessageType.Error);
 					return;
 				}
@@ -535,38 +519,6 @@ namespace Spine.Unity.Editor {
 			return false;
 		}
 
-		static void EditorForceReloadSkeletonDataAssetAndComponent (SkeletonRenderer component) {
-			if (component == null) return;
-
-			// Clear all and reload.
-			if (component.skeletonDataAsset != null) {
-				foreach (AtlasAssetBase aa in component.skeletonDataAsset.atlasAssets) {
-					if (aa != null) aa.Clear();
-				}
-				component.skeletonDataAsset.Clear();
-			}
-			component.skeletonDataAsset.GetSkeletonData(true);
-
-			// Reinitialize.
-			EditorForceInitializeComponent(component);
-		}
-
-		static void EditorForceInitializeComponent (SkeletonRenderer component) {
-			if (component == null) return;
-			if (!SkeletonDataAssetIsValid(component.SkeletonDataAsset)) return;
-			component.Initialize(true);
-
-			#if BUILT_IN_SPRITE_MASK_COMPONENT
-			SpineMaskUtilities.EditorAssignSpriteMaskMaterials(component);
-			#endif
-
-			component.LateUpdate();
-		}
-
-		static bool SkeletonDataAssetIsValid (SkeletonDataAsset asset) {
-			return asset != null && asset.GetSkeletonData(quiet: true) != null;
-		}
-
 		bool AreAnyMaskMaterialsMissing() {
 			#if BUILT_IN_SPRITE_MASK_COMPONENT
 			foreach (var o in targets) {
@@ -584,13 +536,13 @@ namespace Spine.Unity.Editor {
 		static void EditorSetMaskMaterials(SkeletonRenderer component, SpriteMaskInteraction maskType)
 		{
 			if (component == null) return;
-			if (!SkeletonDataAssetIsValid(component.SkeletonDataAsset)) return;
+			if (!SpineEditorUtilities.SkeletonDataAssetIsValid(component.SkeletonDataAsset)) return;
 			SpineMaskUtilities.EditorInitMaskMaterials(component, component.maskMaterials, maskType);
 		}
 
 		static void EditorDeleteMaskMaterials(SkeletonRenderer component, SpriteMaskInteraction maskType) {
 			if (component == null) return;
-			if (!SkeletonDataAssetIsValid(component.SkeletonDataAsset)) return;
+			if (!SpineEditorUtilities.SkeletonDataAssetIsValid(component.SkeletonDataAsset)) return;
 			SpineMaskUtilities.EditorDeleteMaskMaterials(component.maskMaterials, maskType);
 		}
 		#endif

spine-unity/Assets/Spine/Editor/spine-unity/Editor/Utility/SpineEditorUtilities.cs

@@ -46,6 +46,10 @@
 #define NEW_PREFERENCES_SETTINGS_PROVIDER
 #endif
 
+#if UNITY_2017_1_OR_NEWER
+#define BUILT_IN_SPRITE_MASK_COMPONENT
+#endif
+
 using UnityEngine;
 using UnityEditor;
 using System.Collections.Generic;
@@ -189,6 +193,51 @@ namespace Spine.Unity.Editor {
 			}
 		}
 
+		public static void ReloadSkeletonDataAssetAndComponent (SkeletonRenderer component) {
+			if (component == null) return;
+			ReloadSkeletonDataAsset(component.skeletonDataAsset);
+			ReinitializeComponent(component);
+		}
+
+		public static void ReloadSkeletonDataAssetAndComponent (SkeletonGraphic component) {
+			if (component == null) return;
+			ReloadSkeletonDataAsset(component.skeletonDataAsset);
+			// Reinitialize.
+			ReinitializeComponent(component);
+		}
+
+		public static void ReloadSkeletonDataAsset (SkeletonDataAsset skeletonDataAsset) {
+			if (skeletonDataAsset != null) {
+				foreach (AtlasAssetBase aa in skeletonDataAsset.atlasAssets) {
+					if (aa != null) aa.Clear();
+				}
+				skeletonDataAsset.Clear();
+			}
+			skeletonDataAsset.GetSkeletonData(true);
+		}
+
+		public static void ReinitializeComponent (SkeletonRenderer component) {
+			if (component == null) return;
+			if (!SkeletonDataAssetIsValid(component.SkeletonDataAsset)) return;
+			component.Initialize(true);
+
+		#if BUILT_IN_SPRITE_MASK_COMPONENT
+			SpineMaskUtilities.EditorAssignSpriteMaskMaterials(component);
+		#endif
+			component.LateUpdate();
+		}
+
+		public static void ReinitializeComponent (SkeletonGraphic component) {
+			if (component == null) return;
+			if (!SkeletonDataAssetIsValid(component.SkeletonDataAsset)) return;
+			component.Initialize(true);
+			component.LateUpdate();
+		}
+
+		public static bool SkeletonDataAssetIsValid (SkeletonDataAsset asset) {
+			return asset != null && asset.GetSkeletonData(quiet: true) != null;
+		}
+
 		public static bool IssueWarningsForUnrecommendedTextureSettings(string texturePath)
 		{
 			TextureImporter texImporter = (TextureImporter)TextureImporter.GetAtPath(texturePath);