public override void DrawProperty(SerializedProperty property) { EditorDrawUtility.DrawHeader(property); if (property.propertyType == SerializedPropertyType.String) { EditorGUILayout.LabelField(property.displayName); EditorGUI.BeginChangeCheck(); string textAreaValue = EditorGUILayout.TextArea(property.stringValue, GUILayout.MinHeight(EditorGUIUtility.singleLineHeight * 3f)); if (EditorGUI.EndChangeCheck()) { property.stringValue = textAreaValue; } } else { string warning = PropertyUtility.GetAttribute <ResizableTextAreaAttribute>(property).GetType().Name + " can only be used on string fields"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); EditorDrawUtility.DrawPropertyField(property); } }
public override void DrawProperty(SerializedProperty property) { EditorDrawUtility.DrawPropertyField(property); if (property.propertyType == SerializedPropertyType.ObjectReference) { if (property.objectReferenceValue != null) { Texture2D previewTexture = AssetPreview.GetAssetPreview(property.objectReferenceValue); if (previewTexture != null) { ShowAssetPreviewAttribute showAssetPreviewAttribute = PropertyUtility.GetAttribute <ShowAssetPreviewAttribute>(property); int width = Mathf.Clamp(showAssetPreviewAttribute.Width, 0, previewTexture.width); int height = Mathf.Clamp(showAssetPreviewAttribute.Height, 0, previewTexture.height); GUILayout.Label(previewTexture, GUILayout.MaxWidth(width), GUILayout.MaxHeight(height)); } else { string warning = property.name + " doesn't have an asset preview"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); } } } else { string warning = property.name + " doesn't have an asset preview"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); } }
public override bool CanDrawProperty(SerializedProperty property) { ShowIfAttribute showIfAttribute = PropertyUtility.GetAttribute <ShowIfAttribute>(property); UnityEngine.Object target = PropertyUtility.GetTargetObject(property); FieldInfo conditionField = ReflectionUtility.GetField(target, showIfAttribute.ConditionName); if (conditionField != null && conditionField.FieldType == typeof(bool)) { return((bool)conditionField.GetValue(target)); } MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, showIfAttribute.ConditionName); if (conditionMethod != null && conditionMethod.ReturnType == typeof(bool) && conditionMethod.GetParameters().Length == 0) { return((bool)conditionMethod.Invoke(target, null)); } string warning = showIfAttribute.GetType().Name + " needs a valid boolean condition field or method name to work"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); return(true); }
public override void DrawProperty(SerializedProperty property) { EditorDrawUtility.DrawHeader(property); if (property.propertyType != SerializedPropertyType.Float && property.propertyType != SerializedPropertyType.Integer) { EditorGUILayout.HelpBox("Field " + property.name + " is not a number", MessageType.Warning); return; } var value = property.propertyType == SerializedPropertyType.Integer ? property.intValue : property.floatValue; var valueFormatted = property.propertyType == SerializedPropertyType.Integer ? value.ToString() : String.Format("{0:0.00}", value); ProgressBarAttribute progressBarAttribute = PropertyUtility.GetAttribute <ProgressBarAttribute>(property); var position = EditorGUILayout.GetControlRect(); var maxValue = progressBarAttribute.MaxValue; float lineHight = EditorGUIUtility.singleLineHeight; float padding = EditorGUIUtility.standardVerticalSpacing; var barPosition = new Rect(position.position.x, position.position.y, position.size.x, lineHight); var fillPercentage = value / maxValue; var barLabel = (!string.IsNullOrEmpty(progressBarAttribute.Name) ? "[" + progressBarAttribute.Name + "] " : "") + valueFormatted + "/" + maxValue; var color = GetColor(progressBarAttribute.Color); var color2 = Color.white; DrawBar(barPosition, Mathf.Clamp01(fillPercentage), barLabel, color, color2); }
public override void DrawField(UnityEngine.Object target, FieldInfo field) { object value = field.GetValue(target); if (value == null) { string warning = string.Format("{0} doesn't support {1} types", typeof(ShowNonSerializedFieldFieldDrawer).Name, "Reference"); EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); } else if (!EditorDrawUtility.DrawLayoutField(value, field.Name)) { string warning = string.Format("{0} doesn't support {1} types", typeof(ShowNonSerializedFieldFieldDrawer).Name, field.FieldType.Name); EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); } }
public override void DrawNativeProperty(UnityEngine.Object target, PropertyInfo property) { object value = property.GetValue(target, null); if (value == null) { string warning = string.Format("{0} doesn't support {1} types", typeof(ShowNativePropertyNativePropertyDrawer).Name, "Reference"); EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); } else if (!EditorDrawUtility.DrawLayoutField(value, property.Name)) { string warning = string.Format("{0} doesn't support {1} types", typeof(ShowNativePropertyNativePropertyDrawer).Name, property.PropertyType.Name); EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); } }
private void DrawField(FieldInfo field) { // Check if the field has draw conditions PropertyDrawCondition drawCondition = this.GetPropertyDrawConditionForField(field); if (drawCondition != null) { bool canDrawProperty = drawCondition.CanDrawProperty(this.serializedPropertiesByFieldName[field.Name]); if (!canDrawProperty) { return; } } // Check if the field has HideInInspectorAttribute HideInInspector[] hideInInspectorAttributes = (HideInInspector[])field.GetCustomAttributes(typeof(HideInInspector), true); if (hideInInspectorAttributes.Length > 0) { return; } // Draw the field EditorGUI.BeginChangeCheck(); PropertyDrawer drawer = this.GetPropertyDrawerForField(field); if (drawer != null) { drawer.DrawProperty(this.serializedPropertiesByFieldName[field.Name]); } else { EditorDrawUtility.DrawPropertyField(this.serializedPropertiesByFieldName[field.Name]); } if (EditorGUI.EndChangeCheck()) { OnValueChangedAttribute[] onValueChangedAttributes = (OnValueChangedAttribute[])field.GetCustomAttributes(typeof(OnValueChangedAttribute), true); foreach (var onValueChangedAttribute in onValueChangedAttributes) { PropertyMeta meta = PropertyMetaDatabase.GetMetaForAttribute(onValueChangedAttribute.GetType()); if (meta != null) { meta.ApplyPropertyMeta(this.serializedPropertiesByFieldName[field.Name], onValueChangedAttribute); } } } }
public override void ValidateProperty(SerializedProperty property) { ValidateInputAttribute validateInputAttribute = PropertyUtility.GetAttribute <ValidateInputAttribute>(property); UnityEngine.Object target = PropertyUtility.GetTargetObject(property); MethodInfo validationCallback = ReflectionUtility.GetMethod(target, validateInputAttribute.CallbackName); if (validationCallback != null && validationCallback.ReturnType == typeof(bool) && validationCallback.GetParameters().Length == 1) { FieldInfo fieldInfo = ReflectionUtility.GetField(target, property.name); Type fieldType = fieldInfo.FieldType; Type parameterType = validationCallback.GetParameters()[0].ParameterType; if (fieldType == parameterType) { if (!(bool)validationCallback.Invoke(target, new object[] { fieldInfo.GetValue(target) })) { if (string.IsNullOrEmpty(validateInputAttribute.Message)) { EditorDrawUtility.DrawHelpBox(property.name + " is not valid", MessageType.Error, logToConsole: true, context: target); } else { EditorDrawUtility.DrawHelpBox(validateInputAttribute.Message, MessageType.Error, logToConsole: true, context: target); } } } else { string warning = "The field type is not the same as the callback's parameter type"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); } } else { string warning = validateInputAttribute.GetType().Name + " needs a callback with boolean return type and a single parameter of the same type as the field"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); } }
public override void DrawMethod(UnityEngine.Object target, MethodInfo methodInfo) { if (methodInfo.GetParameters().Length == 0) { ButtonAttribute buttonAttribute = (ButtonAttribute)methodInfo.GetCustomAttributes(typeof(ButtonAttribute), true)[0]; string buttonText = string.IsNullOrEmpty(buttonAttribute.Text) ? methodInfo.Name : buttonAttribute.Text; if (GUILayout.Button(buttonText)) { methodInfo.Invoke(target, null); } } else { string warning = typeof(ButtonAttribute).Name + " works only on methods with no parameters"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); } }
public override void ApplyPropertyMeta(SerializedProperty property, MetaAttribute metaAttribute) { InfoBoxAttribute infoBoxAttribute = (InfoBoxAttribute)metaAttribute; UnityEngine.Object target = PropertyUtility.GetTargetObject(property); if (!string.IsNullOrEmpty(infoBoxAttribute.VisibleIf)) { FieldInfo conditionField = ReflectionUtility.GetField(target, infoBoxAttribute.VisibleIf); if (conditionField != null && conditionField.FieldType == typeof(bool)) { if ((bool)conditionField.GetValue(target)) { this.DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type); } return; } MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, infoBoxAttribute.VisibleIf); if (conditionMethod != null && conditionMethod.ReturnType == typeof(bool) && conditionMethod.GetParameters().Length == 0) { if ((bool)conditionMethod.Invoke(target, null)) { this.DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type); } return; } string warning = infoBoxAttribute.GetType().Name + " needs a valid boolean condition field or method name to work"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); } else { this.DrawInfoBox(infoBoxAttribute.Text, infoBoxAttribute.Type); } }
public override void DrawProperty(SerializedProperty property) { bool drawDisabled = false; bool validCondition = false; DisableIfAttribute disableIfAttribute = PropertyUtility.GetAttribute <DisableIfAttribute>(property); UnityEngine.Object target = PropertyUtility.GetTargetObject(property); FieldInfo conditionField = ReflectionUtility.GetField(target, disableIfAttribute.ConditionName); if (conditionField != null && conditionField.FieldType == typeof(bool)) { drawDisabled = (bool)conditionField.GetValue(target); validCondition = true; } MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, disableIfAttribute.ConditionName); if (conditionMethod != null && conditionMethod.ReturnType == typeof(bool) && conditionMethod.GetParameters().Length == 0) { drawDisabled = (bool)conditionMethod.Invoke(target, null); validCondition = true; } if (validCondition) { GUI.enabled = !drawDisabled; EditorDrawUtility.DrawPropertyField(property); GUI.enabled = true; } else { string warning = disableIfAttribute.GetType().Name + " needs a valid boolean condition field or method name to work"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: target); } }
public override void DrawProperty(SerializedProperty property) { EditorDrawUtility.DrawHeader(property); SliderAttribute sliderAttribute = PropertyUtility.GetAttribute <SliderAttribute>(property); if (property.propertyType == SerializedPropertyType.Integer) { EditorGUILayout.IntSlider(property, (int)sliderAttribute.MinValue, (int)sliderAttribute.MaxValue); } else if (property.propertyType == SerializedPropertyType.Float) { EditorGUILayout.Slider(property, sliderAttribute.MinValue, sliderAttribute.MaxValue); } else { string warning = sliderAttribute.GetType().Name + " can be used only on int or float fields"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); EditorDrawUtility.DrawPropertyField(property); } }
public override void ValidateProperty(SerializedProperty property) { RequiredAttribute requiredAttribute = PropertyUtility.GetAttribute <RequiredAttribute>(property); if (property.propertyType == SerializedPropertyType.ObjectReference) { if (property.objectReferenceValue == null) { string errorMessage = property.name + " is required"; if (!string.IsNullOrEmpty(requiredAttribute.Message)) { errorMessage = requiredAttribute.Message; } EditorDrawUtility.DrawHelpBox(errorMessage, MessageType.Error, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); } } else { string warning = requiredAttribute.GetType().Name + " works only on reference types"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); } }
public override void DrawProperty(SerializedProperty property) { EditorDrawUtility.DrawHeader(property); if (property.isArray) { if (!this.reorderableListsByPropertyName.ContainsKey(property.name)) { ReorderableList reorderableList = new ReorderableList(property.serializedObject, property, true, true, true, true) { drawHeaderCallback = (Rect rect) => { EditorGUI.LabelField(rect, string.Format("{0}: {1}", property.displayName, property.arraySize), EditorStyles.label); }, drawElementCallback = (Rect rect, int index, bool isActive, bool isFocused) => { var element = property.GetArrayElementAtIndex(index); rect.y += 2f; EditorGUI.PropertyField(new Rect(rect.x, rect.y, rect.width, EditorGUIUtility.singleLineHeight), element); } }; this.reorderableListsByPropertyName[property.name] = reorderableList; } this.reorderableListsByPropertyName[property.name].DoLayoutList(); } else { string warning = typeof(ReorderableListAttribute).Name + " can be used only on arrays or lists"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); EditorDrawUtility.DrawPropertyField(property); } }
public override void ValidateProperty(SerializedProperty property) { MinValueAttribute minValueAttribute = PropertyUtility.GetAttribute <MinValueAttribute>(property); if (property.propertyType == SerializedPropertyType.Integer) { if (property.intValue < minValueAttribute.MinValue) { property.intValue = (int)minValueAttribute.MinValue; } } else if (property.propertyType == SerializedPropertyType.Float) { if (property.floatValue < minValueAttribute.MinValue) { property.floatValue = minValueAttribute.MinValue; } } else { string warning = minValueAttribute.GetType().Name + " can be used only on int or float fields"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); } }
public override void DrawProperty(SerializedProperty property) { EditorDrawUtility.DrawHeader(property); DropdownAttribute dropdownAttribute = PropertyUtility.GetAttribute <DropdownAttribute>(property); UnityEngine.Object target = PropertyUtility.GetTargetObject(property); FieldInfo fieldInfo = ReflectionUtility.GetField(target, property.name); FieldInfo valuesFieldInfo = ReflectionUtility.GetField(target, dropdownAttribute.ValuesFieldName); if (valuesFieldInfo == null) { this.DrawWarningBox(string.Format("{0} cannot find a values field with name \"{1}\"", dropdownAttribute.GetType().Name, dropdownAttribute.ValuesFieldName)); EditorGUILayout.PropertyField(property, true); } else if (valuesFieldInfo.GetValue(target) is IList && fieldInfo.FieldType == this.GetElementType(valuesFieldInfo)) { // Selected value object selectedValue = fieldInfo.GetValue(target); // Values and display options IList valuesList = (IList)valuesFieldInfo.GetValue(target); object[] values = new object[valuesList.Count]; string[] displayOptions = new string[valuesList.Count]; for (int i = 0; i < values.Length; i++) { object value = valuesList[i]; values[i] = value; displayOptions[i] = value.ToString(); } // Selected value index int selectedValueIndex = Array.IndexOf(values, selectedValue); if (selectedValueIndex < 0) { selectedValueIndex = 0; } // Draw the dropdown this.DrawDropdown(target, fieldInfo, property.displayName, selectedValueIndex, values, displayOptions); } else if (valuesFieldInfo.GetValue(target) is IDropdownList) { // Current value object selectedValue = fieldInfo.GetValue(target); // Current value index, values and display options IDropdownList dropdown = (IDropdownList)valuesFieldInfo.GetValue(target); IEnumerator <KeyValuePair <string, object> > dropdownEnumerator = dropdown.GetEnumerator(); int index = -1; int selectedValueIndex = -1; List <object> values = new List <object>(); List <string> displayOptions = new List <string>(); while (dropdownEnumerator.MoveNext()) { index++; KeyValuePair <string, object> current = dropdownEnumerator.Current; if (current.Value.Equals(selectedValue)) { selectedValueIndex = index; } values.Add(current.Value); displayOptions.Add(current.Key); } if (selectedValueIndex < 0) { selectedValueIndex = 0; } // Draw the dropdown this.DrawDropdown(target, fieldInfo, property.displayName, selectedValueIndex, values.ToArray(), displayOptions.ToArray()); } else { this.DrawWarningBox(typeof(DropdownAttribute).Name + " works only when the type of the field is equal to the element type of the array"); EditorGUILayout.PropertyField(property, true); } }
public override void DrawProperty(SerializedProperty property) { EditorDrawUtility.DrawHeader(property); MinMaxSliderAttribute minMaxSliderAttribute = PropertyUtility.GetAttribute <MinMaxSliderAttribute>(property); if (property.propertyType == SerializedPropertyType.Vector2) { Rect controlRect = EditorGUILayout.GetControlRect(); float labelWidth = EditorGUIUtility.labelWidth; float floatFieldWidth = EditorGUIUtility.fieldWidth; float sliderWidth = controlRect.width - labelWidth - 2f * floatFieldWidth; float sliderPadding = 5f; Rect labelRect = new Rect( controlRect.x, controlRect.y, labelWidth, controlRect.height); Rect sliderRect = new Rect( controlRect.x + labelWidth + floatFieldWidth + sliderPadding, controlRect.y, sliderWidth - 2f * sliderPadding, controlRect.height); Rect minFloatFieldRect = new Rect( controlRect.x + labelWidth, controlRect.y, floatFieldWidth, controlRect.height); Rect maxFloatFieldRect = new Rect( controlRect.x + labelWidth + floatFieldWidth + sliderWidth, controlRect.y, floatFieldWidth, controlRect.height); // Draw the label EditorGUI.LabelField(labelRect, property.displayName); // Draw the slider EditorGUI.BeginChangeCheck(); Vector2 sliderValue = property.vector2Value; EditorGUI.MinMaxSlider(sliderRect, ref sliderValue.x, ref sliderValue.y, minMaxSliderAttribute.MinValue, minMaxSliderAttribute.MaxValue); sliderValue.x = EditorGUI.FloatField(minFloatFieldRect, sliderValue.x); sliderValue.x = Mathf.Clamp(sliderValue.x, minMaxSliderAttribute.MinValue, Mathf.Min(minMaxSliderAttribute.MaxValue, sliderValue.y)); sliderValue.y = EditorGUI.FloatField(maxFloatFieldRect, sliderValue.y); sliderValue.y = Mathf.Clamp(sliderValue.y, Mathf.Max(minMaxSliderAttribute.MinValue, sliderValue.x), minMaxSliderAttribute.MaxValue); if (EditorGUI.EndChangeCheck()) { property.vector2Value = sliderValue; } } else { string warning = minMaxSliderAttribute.GetType().Name + " can be used only on Vector2 fields"; EditorDrawUtility.DrawHelpBox(warning, MessageType.Warning, logToConsole: true, context: PropertyUtility.GetTargetObject(property)); EditorDrawUtility.DrawPropertyField(property); } }