using UnityEngine; using UnityEditor; namespace TMPro.EditorUtilities { [CustomPropertyDrawer(typeof(TMP_Style))] public class StyleDrawer : PropertyDrawer { public static readonly float height = 95f; public override float GetPropertyHeight(SerializedProperty property, GUIContent label) { return height; } public override void OnGUI(Rect position, SerializedProperty property, GUIContent label) { SerializedProperty nameProperty = property.FindPropertyRelative("m_Name"); SerializedProperty hashCodeProperty = property.FindPropertyRelative("m_HashCode"); SerializedProperty openingDefinitionProperty = property.FindPropertyRelative("m_OpeningDefinition"); SerializedProperty closingDefinitionProperty = property.FindPropertyRelative("m_ClosingDefinition"); SerializedProperty openingDefinitionArray = property.FindPropertyRelative("m_OpeningTagArray"); SerializedProperty closingDefinitionArray = property.FindPropertyRelative("m_ClosingTagArray"); EditorGUIUtility.labelWidth = 90; position.height = EditorGUIUtility.singleLineHeight + EditorGUIUtility.standardVerticalSpacing; float labelHeight = position.height + 2f; EditorGUI.BeginChangeCheck(); Rect rect0 = new Rect(position.x, position.y, (position.width) / 2 + 5, position.height); EditorGUI.PropertyField(rect0, nameProperty); if (EditorGUI.EndChangeCheck()) { // Recompute HashCode if name has changed. hashCodeProperty.intValue = TMP_TextUtilities.GetSimpleHashCode(nameProperty.stringValue); property.serializedObject.ApplyModifiedProperties(); // Dictionary needs to be updated since HashCode has changed. TMP_StyleSheet.RefreshStyles(); } // HashCode Rect rect1 = new Rect(rect0.x + rect0.width + 5, position.y, 65, position.height); GUI.Label(rect1, "HashCode"); GUI.enabled = false; rect1.x += 65; rect1.width = position.width / 2 - 75; EditorGUI.PropertyField(rect1, hashCodeProperty, GUIContent.none); GUI.enabled = true; // Text Tags EditorGUI.BeginChangeCheck(); // Opening Tags position.y += labelHeight; GUI.Label(position, "Opening Tags"); Rect textRect1 = new Rect(108, position.y, position.width - 86, 35); openingDefinitionProperty.stringValue = EditorGUI.TextArea(textRect1, openingDefinitionProperty.stringValue); if (EditorGUI.EndChangeCheck()) { // If any properties have changed, we need to update the Opening and Closing Arrays. int size = openingDefinitionProperty.stringValue.Length; // Adjust array size to match new string length. if (openingDefinitionArray.arraySize != size) openingDefinitionArray.arraySize = size; for (int i = 0; i < size; i++) { SerializedProperty element = openingDefinitionArray.GetArrayElementAtIndex(i); element.intValue = openingDefinitionProperty.stringValue[i]; } } EditorGUI.BeginChangeCheck(); // Closing Tags position.y += 38; GUI.Label(position, "Closing Tags"); Rect textRect2 = new Rect(108, position.y, position.width - 86, 35); closingDefinitionProperty.stringValue = EditorGUI.TextArea(textRect2, closingDefinitionProperty.stringValue); if (EditorGUI.EndChangeCheck()) { // If any properties have changed, we need to update the Opening and Closing Arrays. int size = closingDefinitionProperty.stringValue.Length; // Adjust array size to match new string length. if (closingDefinitionArray.arraySize != size) closingDefinitionArray.arraySize = size; for (int i = 0; i < size; i++) { SerializedProperty element = closingDefinitionArray.GetArrayElementAtIndex(i); element.intValue = closingDefinitionProperty.stringValue[i]; } } } } [CustomEditor(typeof(TMP_StyleSheet)), CanEditMultipleObjects] public class TMP_StyleEditor : Editor { SerializedProperty m_StyleListProp; int m_SelectedElement = -1; //private Event m_CurrentEvent; int m_Page; void OnEnable() { m_StyleListProp = serializedObject.FindProperty("m_StyleList"); } public override void OnInspectorGUI() { Event currentEvent = Event.current; serializedObject.Update(); int arraySize = m_StyleListProp.arraySize; int itemsPerPage = (Screen.height - 178) / 111; if (arraySize > 0) { // Display each Style entry using the StyleDrawer PropertyDrawer. for (int i = itemsPerPage * m_Page; i < arraySize && i < itemsPerPage * (m_Page + 1); i++) { // Define the start of the selection region of the element. Rect elementStartRegion = GUILayoutUtility.GetRect(0f, 0f, GUILayout.ExpandWidth(true)); EditorGUILayout.BeginVertical(EditorStyles.helpBox); SerializedProperty spriteInfo = m_StyleListProp.GetArrayElementAtIndex(i); EditorGUI.BeginChangeCheck(); EditorGUILayout.PropertyField(spriteInfo); EditorGUILayout.EndVertical(); if (EditorGUI.EndChangeCheck()) { // } // Define the end of the selection region of the element. Rect elementEndRegion = GUILayoutUtility.GetRect(0f, 0f, GUILayout.ExpandWidth(true)); // Check for Item selection Rect selectionArea = new Rect(elementStartRegion.x, elementStartRegion.y, elementEndRegion.width, elementEndRegion.y - elementStartRegion.y); if (DoSelectionCheck(selectionArea)) { if (m_SelectedElement == i) { m_SelectedElement = -1; } else { m_SelectedElement = i; GUIUtility.keyboardControl = 0; } } // Handle Selection Highlighting if (m_SelectedElement == i) { TMP_EditorUtility.DrawBox(selectionArea, 2f, new Color32(40, 192, 255, 255)); } } } int shiftMultiplier = currentEvent.shift ? 10 : 1; // Page + Shift goes 10 page forward GUILayout.Space(-3f); Rect pagePos = EditorGUILayout.GetControlRect(false, 20); pagePos.width /= 6; // Return if we can't display any items. if (itemsPerPage == 0) return; // Add new style. pagePos.x += pagePos.width * 4; if (GUI.Button(pagePos, "+")) { m_StyleListProp.arraySize += 1; serializedObject.ApplyModifiedProperties(); TMP_StyleSheet.RefreshStyles(); } // Delete selected style. pagePos.x += pagePos.width; if (m_SelectedElement == -1) GUI.enabled = false; if (GUI.Button(pagePos, "-")) { if (m_SelectedElement != -1) m_StyleListProp.DeleteArrayElementAtIndex(m_SelectedElement); m_SelectedElement = -1; serializedObject.ApplyModifiedProperties(); TMP_StyleSheet.RefreshStyles(); } GUILayout.Space(5f); pagePos = EditorGUILayout.GetControlRect(false, 20); pagePos.width /= 3; // Previous Page if (m_Page > 0) GUI.enabled = true; else GUI.enabled = false; if (GUI.Button(pagePos, "Previous")) m_Page -= 1 * shiftMultiplier; // PAGE COUNTER GUI.enabled = true; pagePos.x += pagePos.width; int totalPages = (int)(arraySize / (float)itemsPerPage + 0.999f); GUI.Label(pagePos, "Page " + (m_Page + 1) + " / " + totalPages, TMP_UIStyleManager.centeredLabel); // Next Page pagePos.x += pagePos.width; if (itemsPerPage * (m_Page + 1) < arraySize) GUI.enabled = true; else GUI.enabled = false; if (GUI.Button(pagePos, "Next")) m_Page += 1 * shiftMultiplier; // Clamp page range m_Page = Mathf.Clamp(m_Page, 0, arraySize / itemsPerPage); if (serializedObject.ApplyModifiedProperties()) TMPro_EventManager.ON_TEXT_STYLE_PROPERTY_CHANGED(true); // Clear selection if mouse event was not consumed. GUI.enabled = true; if (currentEvent.type == EventType.MouseDown && currentEvent.button == 0) m_SelectedElement = -1; } // Check if any of the Style elements were clicked on. static bool DoSelectionCheck(Rect selectionArea) { Event currentEvent = Event.current; switch (currentEvent.type) { case EventType.MouseDown: if (selectionArea.Contains(currentEvent.mousePosition) && currentEvent.button == 0) { currentEvent.Use(); return true; } break; } return false; } } }