502 lines
21 KiB
C#
502 lines
21 KiB
C#
using UnityEngine;
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using UnityEditor;
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using UnityEditorInternal;
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using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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namespace TMPro.EditorUtilities
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{
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[CustomEditor(typeof(TMP_SpriteAsset))]
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public class TMP_SpriteAssetEditor : Editor
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{
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struct UI_PanelState
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{
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public static bool spriteAssetInfoPanel = true;
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public static bool fallbackSpriteAssetPanel = true;
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public static bool spriteInfoPanel;
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}
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int m_moveToIndex;
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int m_selectedElement = -1;
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int m_page;
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const string k_UndoRedo = "UndoRedoPerformed";
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string m_searchPattern;
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List<int> m_searchList;
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bool m_isSearchDirty;
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SerializedProperty m_spriteAtlas_prop;
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SerializedProperty m_material_prop;
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SerializedProperty m_spriteInfoList_prop;
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ReorderableList m_fallbackSpriteAssetList;
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bool isAssetDirty;
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float m_xOffset;
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float m_yOffset;
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float m_xAdvance;
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float m_scale;
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public void OnEnable()
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{
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m_spriteAtlas_prop = serializedObject.FindProperty("spriteSheet");
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m_material_prop = serializedObject.FindProperty("material");
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m_spriteInfoList_prop = serializedObject.FindProperty("spriteInfoList");
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// Fallback TMP Sprite Asset list
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m_fallbackSpriteAssetList = new ReorderableList(serializedObject, serializedObject.FindProperty("fallbackSpriteAssets"), true, true, true, true);
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m_fallbackSpriteAssetList.drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) =>
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{
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var element = m_fallbackSpriteAssetList.serializedProperty.GetArrayElementAtIndex(index);
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rect.y += 2;
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EditorGUI.PropertyField(new Rect(rect.x, rect.y, rect.width, EditorGUIUtility.singleLineHeight), element, GUIContent.none);
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};
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m_fallbackSpriteAssetList.drawHeaderCallback = rect =>
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{
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EditorGUI.LabelField(rect, new GUIContent("Fallback Sprite Asset List", "Select the Sprite Assets that will be searched and used as fallback when a given sprite is missing from this sprite asset."));
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};
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}
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public override void OnInspectorGUI()
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{
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//Debug.Log("OnInspectorGUI Called.");
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Event currentEvent = Event.current;
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string evt_cmd = currentEvent.commandName; // Get Current Event CommandName to check for Undo Events
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serializedObject.Update();
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// TEXTMESHPRO SPRITE INFO PANEL
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GUILayout.Label("Sprite Info", EditorStyles.boldLabel);
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EditorGUI.indentLevel = 1;
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EditorGUI.BeginChangeCheck();
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EditorGUILayout.PropertyField(m_spriteAtlas_prop , new GUIContent("Sprite Atlas"));
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if (EditorGUI.EndChangeCheck())
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{
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// Assign the new sprite atlas texture to the current material
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Texture2D tex = m_spriteAtlas_prop.objectReferenceValue as Texture2D;
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if (tex != null)
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{
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Material mat = m_material_prop.objectReferenceValue as Material;
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if (mat != null)
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mat.mainTexture = tex;
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}
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}
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EditorGUILayout.PropertyField(m_material_prop, new GUIContent("Default Material"));
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EditorGUILayout.Space();
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// FALLBACK SPRITE ASSETS
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EditorGUI.indentLevel = 0;
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UI_PanelState.fallbackSpriteAssetPanel = EditorGUILayout.Foldout(UI_PanelState.fallbackSpriteAssetPanel, new GUIContent("Fallback Sprite Assets", "Select the Sprite Assets that will be searched and used as fallback when a given sprite is missing from this sprite asset."), true, TMP_UIStyleManager.boldFoldout);
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if (UI_PanelState.fallbackSpriteAssetPanel)
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{
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m_fallbackSpriteAssetList.DoLayoutList();
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}
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// SPRITE LIST
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EditorGUI.indentLevel = 0;
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UI_PanelState.spriteInfoPanel = EditorGUILayout.Foldout(UI_PanelState.spriteInfoPanel, "Sprite List", true, TMP_UIStyleManager.boldFoldout);
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if (UI_PanelState.spriteInfoPanel)
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{
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int arraySize = m_spriteInfoList_prop.arraySize;
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int itemsPerPage = 10; // (Screen.height - 292) / 80;
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// Display Glyph Management Tools
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EditorGUILayout.BeginVertical(EditorStyles.helpBox, GUILayout.ExpandWidth(true));
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{
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// Search Bar implementation
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#region DISPLAY SEARCH BAR
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EditorGUILayout.BeginHorizontal();
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{
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EditorGUIUtility.labelWidth = 110f;
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EditorGUI.BeginChangeCheck();
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string searchPattern = EditorGUILayout.TextField("Sprite Search", m_searchPattern, "SearchTextField");
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if (EditorGUI.EndChangeCheck() || m_isSearchDirty)
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{
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if (string.IsNullOrEmpty(searchPattern) == false)
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{
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//GUIUtility.keyboardControl = 0;
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m_searchPattern = searchPattern.ToLower(System.Globalization.CultureInfo.InvariantCulture).Trim();
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// Search Glyph Table for potential matches
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SearchGlyphTable(m_searchPattern, ref m_searchList);
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}
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m_isSearchDirty = false;
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}
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string styleName = string.IsNullOrEmpty(m_searchPattern) ? "SearchCancelButtonEmpty" : "SearchCancelButton";
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if (GUILayout.Button(GUIContent.none, styleName))
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{
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GUIUtility.keyboardControl = 0;
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m_searchPattern = string.Empty;
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}
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}
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EditorGUILayout.EndHorizontal();
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#endregion
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// Display Page Navigation
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if (!string.IsNullOrEmpty(m_searchPattern))
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arraySize = m_searchList.Count;
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// Display Page Navigation
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DisplayGlyphPageNavigation(arraySize, itemsPerPage);
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}
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EditorGUILayout.EndVertical();
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if (arraySize > 0)
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{
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// Display each SpriteInfo entry using the SpriteInfo property drawer.
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for (int i = itemsPerPage * m_page; i < arraySize && i < itemsPerPage * (m_page + 1); i++)
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{
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// Define the start of the selection region of the element.
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Rect elementStartRegion = GUILayoutUtility.GetRect(0f, 0f, GUILayout.ExpandWidth(true));
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int elementIndex = i;
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if (!string.IsNullOrEmpty(m_searchPattern))
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elementIndex = m_searchList[i];
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SerializedProperty spriteInfo = m_spriteInfoList_prop.GetArrayElementAtIndex(elementIndex);
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EditorGUILayout.BeginVertical(EditorStyles.helpBox, GUILayout.Height(75));
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{
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EditorGUI.BeginDisabledGroup(i != m_selectedElement);
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{
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EditorGUILayout.PropertyField(spriteInfo);
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}
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EditorGUI.EndDisabledGroup();
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}
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EditorGUILayout.EndVertical();
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// Define the end of the selection region of the element.
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Rect elementEndRegion = GUILayoutUtility.GetRect(0f, 0f, GUILayout.ExpandWidth(true));
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// Check for Item selection
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Rect selectionArea = new Rect(elementStartRegion.x, elementStartRegion.y, elementEndRegion.width, elementEndRegion.y - elementStartRegion.y);
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if (DoSelectionCheck(selectionArea))
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{
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if (m_selectedElement == i)
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{
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m_selectedElement = -1;
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}
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else
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{
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m_selectedElement = i;
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GUIUtility.keyboardControl = 0;
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}
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}
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// Draw & Handle Section Area
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if (m_selectedElement == i)
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{
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// Draw selection highlight
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TMP_EditorUtility.DrawBox(selectionArea, 2f, new Color32(40, 192, 255, 255));
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// Draw options to MoveUp, MoveDown, Add or Remove Sprites
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Rect controlRect = EditorGUILayout.GetControlRect(true, EditorGUIUtility.singleLineHeight * 1f);
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controlRect.width /= 8;
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// Move sprite up.
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bool guiEnabled = GUI.enabled;
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if (i == 0) { GUI.enabled = false; }
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if (GUI.Button(controlRect, "Up"))
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{
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SwapSpriteElement(i, i - 1);
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}
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GUI.enabled = guiEnabled;
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// Move sprite down.
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controlRect.x += controlRect.width;
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if (i == arraySize - 1) { GUI.enabled = false; }
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if (GUI.Button(controlRect, "Down"))
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{
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SwapSpriteElement(i, i + 1);
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}
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GUI.enabled = guiEnabled;
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// Move sprite to new index
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controlRect.x += controlRect.width * 2;
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//if (i == arraySize - 1) { GUI.enabled = false; }
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m_moveToIndex = EditorGUI.IntField(controlRect, m_moveToIndex);
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controlRect.x -= controlRect.width;
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if (GUI.Button(controlRect, "Goto"))
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{
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MoveSpriteElement(i, m_moveToIndex);
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}
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//controlRect.x += controlRect.width;
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GUI.enabled = guiEnabled;
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// Add new Sprite
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controlRect.x += controlRect.width * 4;
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if (GUI.Button(controlRect, "+"))
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{
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m_spriteInfoList_prop.arraySize += 1;
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int index = m_spriteInfoList_prop.arraySize - 1;
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SerializedProperty spriteInfo_prop = m_spriteInfoList_prop.GetArrayElementAtIndex(index);
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// Copy properties of the selected element
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CopySerializedProperty(m_spriteInfoList_prop.GetArrayElementAtIndex(elementIndex), ref spriteInfo_prop);
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spriteInfo_prop.FindPropertyRelative("id").intValue = index;
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serializedObject.ApplyModifiedProperties();
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m_isSearchDirty = true;
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}
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// Delete selected Sprite
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controlRect.x += controlRect.width;
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if (m_selectedElement == -1) GUI.enabled = false;
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if (GUI.Button(controlRect, "-"))
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{
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m_spriteInfoList_prop.DeleteArrayElementAtIndex(elementIndex);
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m_selectedElement = -1;
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serializedObject.ApplyModifiedProperties();
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m_isSearchDirty = true;
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return;
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}
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}
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}
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}
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DisplayGlyphPageNavigation(arraySize, itemsPerPage);
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EditorGUIUtility.labelWidth = 40f;
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EditorGUIUtility.fieldWidth = 20f;
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GUILayout.Space(5f);
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// GLOBAL TOOLS
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#region Global Tools
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GUI.enabled = true;
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EditorGUILayout.BeginVertical(EditorStyles.helpBox);
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Rect rect = EditorGUILayout.GetControlRect(false, 40);
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float width = (rect.width - 75f) / 4;
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EditorGUI.LabelField(rect, "Global Offsets & Scale", EditorStyles.boldLabel);
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rect.x += 70;
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bool old_ChangedState = GUI.changed;
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GUI.changed = false;
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m_xOffset = EditorGUI.FloatField(new Rect(rect.x + 5f + width * 0, rect.y + 20, width - 5f, 18), new GUIContent("OX:"), m_xOffset);
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if (GUI.changed) UpdateGlobalProperty("xOffset", m_xOffset);
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m_yOffset = EditorGUI.FloatField(new Rect(rect.x + 5f + width * 1, rect.y + 20, width - 5f, 18), new GUIContent("OY:"), m_yOffset);
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if (GUI.changed) UpdateGlobalProperty("yOffset", m_yOffset);
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m_xAdvance = EditorGUI.FloatField(new Rect(rect.x + 5f + width * 2, rect.y + 20, width - 5f, 18), new GUIContent("ADV."), m_xAdvance);
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if (GUI.changed) UpdateGlobalProperty("xAdvance", m_xAdvance);
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m_scale = EditorGUI.FloatField(new Rect(rect.x + 5f + width * 3, rect.y + 20, width - 5f, 18), new GUIContent("SF."), m_scale);
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if (GUI.changed) UpdateGlobalProperty("scale", m_scale);
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EditorGUILayout.EndVertical();
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#endregion
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GUI.changed = old_ChangedState;
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}
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if (serializedObject.ApplyModifiedProperties() || evt_cmd == k_UndoRedo || isAssetDirty)
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{
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isAssetDirty = false;
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EditorUtility.SetDirty(target);
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//TMPro_EditorUtility.RepaintAll(); // Consider SetDirty
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}
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// Clear selection if mouse event was not consumed.
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GUI.enabled = true;
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if (currentEvent.type == EventType.MouseDown && currentEvent.button == 0)
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m_selectedElement = -1;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="arraySize"></param>
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/// <param name="itemsPerPage"></param>
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void DisplayGlyphPageNavigation(int arraySize, int itemsPerPage)
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{
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Rect pagePos = EditorGUILayout.GetControlRect(false, 20);
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pagePos.width /= 3;
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int shiftMultiplier = Event.current.shift ? 10 : 1; // Page + Shift goes 10 page forward
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// Previous Page
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GUI.enabled = m_page > 0;
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if (GUI.Button(pagePos, "Previous Page"))
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{
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m_page -= 1 * shiftMultiplier;
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//m_isNewPage = true;
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}
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// Page Counter
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GUI.enabled = true;
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pagePos.x += pagePos.width;
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int totalPages = (int)(arraySize / (float)itemsPerPage + 0.999f);
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GUI.Label(pagePos, "Page " + (m_page + 1) + " / " + totalPages, TMP_UIStyleManager.centeredLabel);
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// Next Page
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pagePos.x += pagePos.width;
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GUI.enabled = itemsPerPage * (m_page + 1) < arraySize;
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if (GUI.Button(pagePos, "Next Page"))
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{
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m_page += 1 * shiftMultiplier;
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//m_isNewPage = true;
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}
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// Clamp page range
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m_page = Mathf.Clamp(m_page, 0, arraySize / itemsPerPage);
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GUI.enabled = true;
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}
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/// <summary>
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/// Method to update the properties of all sprites
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/// </summary>
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/// <param name="property"></param>
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/// <param name="value"></param>
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void UpdateGlobalProperty(string property, float value)
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{
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int arraySize = m_spriteInfoList_prop.arraySize;
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for (int i = 0; i < arraySize; i++)
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{
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SerializedProperty spriteInfo = m_spriteInfoList_prop.GetArrayElementAtIndex(i);
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spriteInfo.FindPropertyRelative(property).floatValue = value;
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}
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GUI.changed = false;
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}
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// Check if any of the Style elements were clicked on.
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private bool DoSelectionCheck(Rect selectionArea)
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{
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Event currentEvent = Event.current;
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switch (currentEvent.type)
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{
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case EventType.MouseDown:
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if (selectionArea.Contains(currentEvent.mousePosition) && currentEvent.button == 0)
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{
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currentEvent.Use();
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return true;
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}
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break;
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}
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return false;
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}
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/// <summary>
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/// Swap the sprite item at the currently selected array index to another index.
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/// </summary>
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/// <param name="selectedIndex">Selected index.</param>
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/// <param name="newIndex">New index.</param>
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void SwapSpriteElement(int selectedIndex, int newIndex)
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{
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m_spriteInfoList_prop.MoveArrayElement(selectedIndex, newIndex);
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m_spriteInfoList_prop.GetArrayElementAtIndex(selectedIndex).FindPropertyRelative("id").intValue = selectedIndex;
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m_spriteInfoList_prop.GetArrayElementAtIndex(newIndex).FindPropertyRelative("id").intValue = newIndex;
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m_selectedElement = newIndex;
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m_isSearchDirty = true;
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}
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/// <summary>
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/// Move Sprite Element at selected index to another index and reorder sprite list.
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/// </summary>
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/// <param name="selectedIndex"></param>
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/// <param name="newIndex"></param>
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void MoveSpriteElement(int selectedIndex, int newIndex)
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{
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m_spriteInfoList_prop.MoveArrayElement(selectedIndex, newIndex);
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// Reorder Sprite Element Index
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for (int i = 0; i < m_spriteInfoList_prop.arraySize; i++)
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m_spriteInfoList_prop.GetArrayElementAtIndex(i).FindPropertyRelative("id").intValue = i;
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m_selectedElement = newIndex;
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m_isSearchDirty = true;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="source"></param>
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/// <param name="target"></param>
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void CopySerializedProperty(SerializedProperty source, ref SerializedProperty target)
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{
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target.FindPropertyRelative("name").stringValue = source.FindPropertyRelative("name").stringValue;
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target.FindPropertyRelative("hashCode").intValue = source.FindPropertyRelative("hashCode").intValue;
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target.FindPropertyRelative("x").floatValue = source.FindPropertyRelative("x").floatValue;
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target.FindPropertyRelative("y").floatValue = source.FindPropertyRelative("y").floatValue;
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target.FindPropertyRelative("width").floatValue = source.FindPropertyRelative("width").floatValue;
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target.FindPropertyRelative("height").floatValue = source.FindPropertyRelative("height").floatValue;
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target.FindPropertyRelative("xOffset").floatValue = source.FindPropertyRelative("xOffset").floatValue;
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target.FindPropertyRelative("yOffset").floatValue = source.FindPropertyRelative("yOffset").floatValue;
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target.FindPropertyRelative("xAdvance").floatValue = source.FindPropertyRelative("xAdvance").floatValue;
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target.FindPropertyRelative("scale").floatValue = source.FindPropertyRelative("scale").floatValue;
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target.FindPropertyRelative("sprite").objectReferenceValue = source.FindPropertyRelative("sprite").objectReferenceValue;
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="searchPattern"></param>
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/// <returns></returns>
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void SearchGlyphTable(string searchPattern, ref List<int> searchResults)
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{
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if (searchResults == null) searchResults = new List<int>();
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searchResults.Clear();
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int arraySize = m_spriteInfoList_prop.arraySize;
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for (int i = 0; i < arraySize; i++)
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{
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SerializedProperty sourceSprite = m_spriteInfoList_prop.GetArrayElementAtIndex(i);
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// Check for potential match against decimal id
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int id = sourceSprite.FindPropertyRelative("id").intValue;
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if (id.ToString().Contains(searchPattern))
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searchResults.Add(i);
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// Check for potential match against name
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string name = sourceSprite.FindPropertyRelative("name").stringValue.ToLower(System.Globalization.CultureInfo.InvariantCulture).Trim();
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if (name.Contains(searchPattern))
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searchResults.Add(i);
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}
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}
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}
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} |