/// <summary>
/// Creates a new inspectable float GUI for the specified property.
/// </summary>
/// <param name="parent">Parent Inspector this field belongs to.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
/// <param name="style">Information that can be used for customizing field rendering and behaviour.</param>
public InspectableRadian(Inspector parent, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property, InspectableFieldStyleInfo style)
: base(parent, title, path, SerializableProperty.FieldType.Object, depth, layout, property)
{
this.style = style;
}
/// <summary>
/// Creates a new inspectable 4D vector GUI for the specified property.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
public InspectableVector4(InspectableContext context, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property)
: base(context, title, path, SerializableProperty.FieldType.Vector4, depth, layout, property)
{
}
/// <summary>
/// Creates a new inspectable integer GUI for the specified property.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
/// <param name="style">Information that can be used for customizing field rendering and behaviour.</param>
public InspectableInt(InspectableContext context, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property, InspectableFieldStyleInfo style)
: base(context, title, path, SerializableProperty.FieldType.Int, depth, layout, property)
{
this.style = style;
}
/// <summary>
/// Creates a new inspectable object GUI for the specified property.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the object whose contents to display.</param>
/// <param name="style">Information that can be used for customizing field rendering and behaviour.</param>
public InspectableObject(InspectableContext context, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property, InspectableFieldStyleInfo style)
: base(context, title, path, SerializableProperty.FieldType.Object, depth, layout, property)
{
this.style = style;
isExpanded = context.Persistent.GetBool(path + "_Expanded");
isInline = style != null && style.StyleFlags.HasFlag(InspectableFieldStyleFlags.Inline);
// Builds a context menu that lets the user create objects to assign to this field.
bool hasCreateButton = !property.IsValueType && !isInline;
if (hasCreateButton)
{
instantiableTypes = GetInstantiableTypes(property.InternalType);
if (instantiableTypes.Length > 1)
{
createContextMenu = new ContextMenu();
Array.Sort(instantiableTypes, (x, y) => string.Compare(x.Name, y.Name, StringComparison.Ordinal));
bool showNamespace = false;
string ns = instantiableTypes[0].Namespace;
for (int i = 1; i < instantiableTypes.Length; i++)
{
if (instantiableTypes[i].Namespace != ns)
{
showNamespace = true;
break;
}
}
foreach (var type in instantiableTypes)
{
string prefix = "";
if (showNamespace)
{
prefix = type.Namespace + ".";
}
createContextMenu.AddItem(prefix + type.Name,
() => property.SetValue(Activator.CreateInstance(type)));
}
}
}
}
/// <summary>
/// Creates a new inspectable boolean GUI for the specified property.
/// </summary>
/// <param name="parent">Parent Inspector this field belongs to.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
public InspectableBool(Inspector parent, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property)
: base(parent, title, path, SerializableProperty.FieldType.Bool, depth, layout, property)
{
}
/// <summary>
/// Creates a new inspectable 2D vector distribution GUI for the specified property.
/// </summary>
/// <param name="parent">Parent Inspector this field belongs to.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
public InspectableVector2Distribution(Inspector parent, string title, string path, int depth,
InspectableFieldLayout layout, SerializableProperty property)
: base(parent, title, path, SerializableProperty.FieldType.Vector2Distribution, depth, layout, property)
{
}
/// <summary>
/// Creates a new inspectable color distribution GUI for the specified property.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
public InspectableColorDistribution(InspectableContext context, string title, string path, int depth,
InspectableFieldLayout layout, SerializableProperty property)
: base(context, title, path, SerializableProperty.FieldType.ColorDistribution, depth, layout, property)
{
}
/// <summary>
/// Creates a new inspectable euler angle GUI for the specified property.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
public InspectableEuler(InspectableContext context, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property)
: base(context, title, path, SerializableProperty.FieldType.Quaternion, depth, layout, property)
{
}
/// <summary>
/// Creates a new inspectable field, automatically detecting the most appropriate implementation for the type
/// contained in the provided serializable property. This may be one of the built-in inspectable field implemetations
/// (like ones for primitives like int or bool), or a user defined implementation defined with a
/// <see cref="CustomInspector"/> attribute.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="layoutIndex">Index into the parent layout at which to insert the GUI elements for the field .</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the array whose contents to display.</param>
/// <param name="style">Information that can be used for customizing field rendering and behaviour.</param>
/// <returns>Inspectable field implementation that can be used for displaying the GUI for a serializable property
/// of the provided type.</returns>
public static InspectableField CreateField(InspectableContext context, string title, string path, int layoutIndex,
int depth, InspectableFieldLayout layout, SerializableProperty property, InspectableFieldStyleInfo style = null)
{
InspectableField field = null;
Type type = property.InternalType;
if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(RRef <>))
{
type = type.GenericTypeArguments[0];
}
Type customInspectable = InspectorUtility.GetCustomInspectable(type);
if (customInspectable != null)
{
field = (InspectableField)Activator.CreateInstance(customInspectable, context, title, path, depth, layout,
property, style);
}
else
{
switch (property.Type)
{
case SerializableProperty.FieldType.Int:
if (style != null && style.StyleFlags.HasFlag(InspectableFieldStyleFlags.AsLayerMask))
{
field = new InspectableLayerMask(context, title, path, depth, layout, property);
}
else
{
if (style?.RangeStyle == null || !style.RangeStyle.Slider)
{
field = new InspectableInt(context, title, path, depth, layout, property, style);
}
else
{
field = new InspectableRangedInt(context, title, path, depth, layout, property, style);
}
}
break;
case SerializableProperty.FieldType.Float:
if (style?.RangeStyle == null || !style.RangeStyle.Slider)
{
field = new InspectableFloat(context, title, path, depth, layout, property, style);
}
else
{
field = new InspectableRangedFloat(context, title, path, depth, layout, property, style);
}
break;
case SerializableProperty.FieldType.Bool:
field = new InspectableBool(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Color:
field = new InspectableColor(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.ColorGradient:
field = new InspectableColorGradient(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Curve:
field = new InspectableCurve(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.FloatDistribution:
field = new InspectableFloatDistribution(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Vector2Distribution:
field = new InspectableVector2Distribution(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Vector3Distribution:
field = new InspectableVector3Distribution(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.ColorDistribution:
field = new InspectableColorDistribution(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.String:
field = new InspectableString(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Vector2:
field = new InspectableVector2(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Vector3:
field = new InspectableVector3(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Vector4:
field = new InspectableVector4(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Quaternion:
if (style != null && style.StyleFlags.HasFlag(InspectableFieldStyleFlags.AsQuaternion))
{
field = new InspectableQuaternion(context, title, path, depth, layout, property);
}
else
{
field = new InspectableEuler(context, title, path, depth, layout, property);
}
break;
case SerializableProperty.FieldType.Resource:
field = new InspectableResource(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.RRef:
field = new InspectableRRef(context, title, path, depth, layout, property, style);
break;
case SerializableProperty.FieldType.GameObjectRef:
field = new InspectableGameObjectRef(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Object:
field = new InspectableObject(context, title, path, depth, layout, property, style);
break;
case SerializableProperty.FieldType.Array:
field = new InspectableArray(context, title, path, depth, layout, property, style);
break;
case SerializableProperty.FieldType.List:
field = new InspectableList(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Dictionary:
field = new InspectableDictionary(context, title, path, depth, layout, property);
break;
case SerializableProperty.FieldType.Enum:
field = new InspectableEnum(context, title, path, depth, layout, property);
break;
}
}
if (field == null)
{
throw new Exception("No inspector exists for the provided field type.");
}
field.Initialize(layoutIndex);
field.Refresh(layoutIndex);
return(field);
}
/// <summary>
/// Creates a new inspectable color GUI for the specified property.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
/// <param name="style">Contains information about the field style.</param>
public InspectableColor(InspectableContext context, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property, InspectableFieldStyleInfo style)
: base(context, title, path, SerializableProperty.FieldType.Color, depth, layout, property)
{
hdr = style?.StyleFlags.HasFlag(InspectableFieldStyleFlags.HDR) ?? false;
}
/// <summary>
/// Creates a new inspectable category. The category is initially empty and children must be added by calling
/// <see cref="AddChild"/>.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the category.</param>
/// <param name="path">Full path to the category (includes name of the category and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
public InspectableCategory(InspectableContext context, string title, string path, int depth, InspectableFieldLayout layout)
: base(context, title, "", SerializableProperty.FieldType.Object, depth, layout, null)
{
isExpanded = context.Persistent.GetBool(path + "_Expanded");
}
/// <summary>
/// Creates a new inspectable float GUI for the specified property with a range.
/// </summary>
/// <param name="context">Context shared by all inspectable fields created by the same parent.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
/// <param name="style">Contains information about the field style.</param>
public InspectableRangedFloat(InspectableContext context, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property, InspectableFieldStyleInfo style)
: base(context, title, path, SerializableProperty.FieldType.Float, depth, layout, property, style)
{
}
/// <summary>
/// Creates a new inspectable float GUI for the specified property with a range.
/// </summary>
/// <param name="parent">Parent Inspector this field belongs to.</param>
/// <param name="title">Name of the property, or some other value to set as the title.</param>
/// <param name="path">Full path to this property (includes name of this property and all parent properties).</param>
/// <param name="depth">Determines how deep within the inspector nesting hierarchy is this field. Some fields may
/// contain other fields, in which case you should increase this value by one.</param>
/// <param name="layout">Parent layout that all the field elements will be added to.</param>
/// <param name="property">Serializable property referencing the field whose contents to display.</param>
/// <param name="style">Information about the range of the field.</param>
public InspectableRangedInt(Inspector parent, string title, string path, int depth, InspectableFieldLayout layout,
SerializableProperty property, InspectableFieldStyleInfo style)
: base(parent, title, path, SerializableProperty.FieldType.Int, depth, layout, property, style)
{
}
/// <summary>
/// Creates inspectable fields all the fields/properties of the specified object.
/// </summary>
/// <param name="obj">Object whose fields the GUI will be drawn for.</param>
/// <param name="parent">Parent Inspector to draw in.</param>
/// <param name="path">Full path to the field this provided object was retrieved from.</param>
/// <param name="depth">
/// Determines how deep within the inspector nesting hierarchy is this objects. Some fields may contain other
/// fields, in which case you should increase this value by one.
/// </param>
/// <param name="layout">Parent layout that all the field GUI elements will be added to.</param>
/// <param name="overrideCallback">
/// Optional callback that allows you to override the look of individual fields in the object. If non-null the
/// callback will be called with information about every field in the provided object. If the callback returns
/// non-null that inspectable field will be used for drawing the GUI, otherwise the default inspector field type
/// will be used.
/// </param>
public static List <InspectableField> CreateFields(SerializableObject obj, Inspector parent, string path,
int depth, GUILayoutY layout, FieldOverrideCallback overrideCallback = null)
{
// Retrieve fields and sort by order
SerializableField[] fields = obj.Fields;
Array.Sort(fields,
(x, y) =>
{
int orderX = x.Flags.HasFlag(SerializableFieldAttributes.Order) ? x.Style.Order : 0;
int orderY = y.Flags.HasFlag(SerializableFieldAttributes.Order) ? y.Style.Order : 0;
return(orderX.CompareTo(orderY));
});
// Generate per-field GUI while grouping by category
Dictionary <string, Tuple <int, GUILayoutY> > categories = new Dictionary <string, Tuple <int, GUILayoutY> >();
int rootIndex = 0;
List <InspectableField> inspectableFields = new List <InspectableField>();
foreach (var field in fields)
{
if (!field.Flags.HasFlag(SerializableFieldAttributes.Inspectable))
{
continue;
}
string category = null;
if (field.Flags.HasFlag(SerializableFieldAttributes.Category))
{
category = field.Style.CategoryName;
}
Tuple <int, GUILayoutY> categoryInfo = null;
if (!string.IsNullOrEmpty(category))
{
if (!categories.TryGetValue(category, out categoryInfo))
{
InspectableFieldLayout fieldLayout = new InspectableFieldLayout(layout);
GUILayoutY categoryRootLayout = fieldLayout.AddLayoutY(rootIndex);
GUILayoutX guiTitleLayout = categoryRootLayout.AddLayoutX();
bool isExpanded = parent.Persistent.GetBool(path + "/[" + category + "]_Expanded");
GUIToggle guiFoldout = new GUIToggle(category, EditorStyles.Foldout);
guiFoldout.Value = isExpanded;
guiFoldout.AcceptsKeyFocus = false;
guiFoldout.OnToggled += x =>
{
parent.Persistent.SetBool(path + "/[" + category + "]_Expanded", x);
};
guiTitleLayout.AddElement(guiFoldout);
GUILayoutX categoryContentLayout = categoryRootLayout.AddLayoutX();
categoryContentLayout.AddSpace(IndentAmount);
GUIPanel guiContentPanel = categoryContentLayout.AddPanel();
GUILayoutX guiIndentLayoutX = guiContentPanel.AddLayoutX();
guiIndentLayoutX.AddSpace(IndentAmount);
GUILayoutY guiIndentLayoutY = guiIndentLayoutX.AddLayoutY();
guiIndentLayoutY.AddSpace(IndentAmount);
GUILayoutY categoryLayout = guiIndentLayoutY.AddLayoutY();
guiIndentLayoutY.AddSpace(IndentAmount);
guiIndentLayoutX.AddSpace(IndentAmount);
categoryContentLayout.AddSpace(IndentAmount);
short backgroundDepth = (short)(Inspector.START_BACKGROUND_DEPTH - depth - 1);
string bgPanelStyle = depth % 2 == 0
? EditorStylesInternal.InspectorContentBgAlternate
: EditorStylesInternal.InspectorContentBg;
GUIPanel backgroundPanel = guiContentPanel.AddPanel(backgroundDepth);
GUITexture inspectorContentBg = new GUITexture(null, bgPanelStyle);
backgroundPanel.AddElement(inspectorContentBg);
categories[category] = new Tuple <int, GUILayoutY>(0, categoryLayout);
rootIndex++;
}
}
int currentIndex;
GUILayoutY parentLayout;
if (categoryInfo != null)
{
currentIndex = categoryInfo.Item1;
parentLayout = categoryInfo.Item2;
}
else
{
currentIndex = rootIndex;
parentLayout = layout;
}
string fieldName = field.Name;
string childPath = string.IsNullOrEmpty(path) ? fieldName : path + "/" + fieldName;
InspectableField inspectableField = null;
if (overrideCallback != null)
{
inspectableField = overrideCallback(field, parent, path, new InspectableFieldLayout(parentLayout),
currentIndex, depth);
}
if (inspectableField == null)
{
inspectableField = CreateField(parent, fieldName, childPath,
currentIndex, depth, new InspectableFieldLayout(parentLayout), field.GetProperty(),
InspectableFieldStyle.Create(field));
}
inspectableFields.Add(inspectableField);
currentIndex += inspectableField.GetNumLayoutElements();
if (categoryInfo != null)
{
categories[category] = new Tuple <int, GUILayoutY>(currentIndex, parentLayout);
}
else
{
rootIndex = currentIndex;
}
}
return(inspectableFields);
}