public object OnSceneGUI(object element)
{
try {
if (_cycleScene == null)
{
_cycleScene = new fiCycleDetector(_cycleEdit, _cycleHeight);
}
_cycleScene.Enter();
// cycle; don't do anything
if (_cycleScene.TryMark(element) == false)
{
return(element);
}
// Not showing a scene GUI for the object for this frame should be fine
if (element == null)
{
return(element);
}
var inspectedProperties = _metadata.GetProperties(InspectedMemberFilters.InspectableMembers);
for (int i = 0; i < inspectedProperties.Count; ++i)
{
var property = inspectedProperties[i];
var editorChain = PropertyEditor.Get(property.StorageType, property.MemberInfo);
IPropertyEditor editor = editorChain.FirstEditor;
object currentValue = property.Read(element);
object updatedValue = editor.OnSceneGUI(currentValue);
// We use EqualityComparer instead of == because EqualityComparer will properly unbox structs
if (EqualityComparer <object> .Default.Equals(currentValue, updatedValue) == false)
{
property.Write(element, updatedValue);
}
}
return(element);
}
finally {
_cycleScene.Exit();
if (_cycleScene.Depth == 0)
{
_cycleScene = null;
}
}
}
public float GetElementHeight(GUIContent label, object element, fiGraphMetadata metadata)
{
try {
if (_cycleHeight == null)
{
_cycleHeight = new fiCycleDetector(_cycleEdit, _cycleScene);
}
_cycleHeight.Enter();
if (_cycleHeight.TryMark(element) == false)
{
return(EditorStyles.label.CalcHeight(GUIContent.none, 100));
}
float height = HasLabel(label) ? TitleHeight + fiRectUtility.IndentVertical : 0;
if (element == null)
{
// if the user want's an instance, we'll create one right away. We also check to
// make sure we should automatically instantiate references, as if we're pretty
// far down in the nesting level there may be an infinite recursion going on
if (fiSettings.InspectorAutomaticReferenceInstantation &&
_metadata.HasDefaultConstructor &&
ShouldAutoInstantiate())
{
element = _metadata.CreateInstance();
GUI.changed = true;
}
// otherwise we show a button to create an instance
else
{
height += ButtonHeight;
}
}
if (element != null)
{
// figure out which members we should display
List <InspectedMember> displayableMembers;
var categories = _metadata.GetCategories(InspectedMemberFilters.InspectableMembers);
if (categories.Count > 0)
{
var selectedCategoryMetadata = metadata.GetMetadata <SelectedCategoryMetadata>();
height += CategoryToolbarHeight + fiLateBindings.EditorGUIUtility.standardVerticalSpacing;
displayableMembers = categories.Values.ElementAt(selectedCategoryMetadata.SelectedCategoryIndex);
}
else
{
displayableMembers = _metadata.GetMembers(InspectedMemberFilters.InspectableMembers);
}
// compute the height of the members we will display
for (int i = 0; i < displayableMembers.Count; ++i)
{
var member = displayableMembers[i];
// requested skip
if (ShouldShowMemberDynamic(element, member.MemberInfo) == false)
{
continue;
}
var childMetadata = metadata.Enter(member.Name);
if (member.IsMethod)
{
height += ButtonHeight;
}
else
{
fiGraphMetadataCallbacks.PropertyMetadataCallback(childMetadata.Metadata, member.Property);
height += fiEditorGUI.EditPropertyHeight(element, member.Property, childMetadata);
}
height += DividerHeight;
}
// Remove the last divider
if (displayableMembers.Count > 0)
{
height -= DividerHeight;
}
}
return(height);
}
finally {
_cycleHeight.Exit();
if (_cycleHeight.Depth == 0)
{
_cycleHeight = null;
}
}
}
public object Edit(Rect region, GUIContent label, object element, fiGraphMetadata metadata)
{
try {
if (_cycleEdit == null)
{
_cycleEdit = new fiCycleDetector(_cycleHeight, _cycleScene);
}
_cycleEdit.Enter();
if (_cycleEdit.TryMark(element) == false)
{
EditorGUI.LabelField(region, label, new GUIContent("<cycle>"));
return(element);
}
if (HasLabel(label))
{
region = DrawLabel(region, label);
}
if (element == null)
{
// if the user want's an instance, we'll create one right away We also check to
// make sure we should automatically instantiate references, as if we're pretty
// far down in the nesting level there may be an infinite recursion going on
if (fiSettings.InspectorAutomaticReferenceInstantation &&
_metadata.HasDefaultConstructor &&
ShouldAutoInstantiate())
{
element = _metadata.CreateInstance();
GUI.changed = true;
}
// otherwise we show a button to create an instance
else
{
string buttonMessage = "null - create instance (ctor)?";
if (_metadata.HasDefaultConstructor == false)
{
buttonMessage = "null - create instance (unformatted)?";
}
if (fiEditorGUI.LabeledButton(region, _metadata.ReflectedType.Name, buttonMessage))
{
element = _metadata.CreateInstance();
GUI.changed = true;
}
return(element);
}
}
return(EditPropertiesButtons(label, region, element, metadata));
}
finally {
_cycleEdit.Exit();
if (_cycleEdit.Depth == 0)
{
_cycleEdit = null;
}
}
}
public object OnSceneGUI(object element) {
try {
if (_cycleScene == null) {
_cycleScene = new fiCycleDetector(_cycleEdit, _cycleHeight);
}
_cycleScene.Enter();
// cycle; don't do anything
if (_cycleScene.TryMark(element) == false) {
return element;
}
// Not showing a scene GUI for the object for this frame should be fine
if (element == null) {
return element;
}
var inspectedProperties = _metadata.GetProperties(InspectedMemberFilters.InspectableMembers);
for (int i = 0; i < inspectedProperties.Count; ++i) {
var property = inspectedProperties[i];
var editorChain = PropertyEditor.Get(property.StorageType, property.MemberInfo);
IPropertyEditor editor = editorChain.FirstEditor;
object currentValue = property.Read(element);
object updatedValue = editor.OnSceneGUI(currentValue);
// We use EqualityComparer instead of == because EqualityComparer will properly unbox structs
if (EqualityComparer<object>.Default.Equals(currentValue, updatedValue) == false) {
property.Write(element, updatedValue);
}
}
return element;
}
finally {
_cycleScene.Exit();
if (_cycleScene.Depth == 0) {
_cycleScene = null;
}
}
}
public float GetElementHeight(GUIContent label, object element, fiGraphMetadata metadata) {
try {
if (_cycleHeight == null) {
_cycleHeight = new fiCycleDetector(_cycleEdit, _cycleScene);
}
_cycleHeight.Enter();
if (_cycleHeight.TryMark(element) == false) {
return EditorStyles.label.CalcHeight(GUIContent.none, 100);
}
float height = HasLabel(label) ? TitleHeight + fiRectUtility.IndentVertical : 0;
if (element == null) {
// if the user want's an instance, we'll create one right away. We also check to
// make sure we should automatically instantiate references, as if we're pretty
// far down in the nesting level there may be an infinite recursion going on
if (fiSettings.InspectorAutomaticReferenceInstantation &&
_metadata.HasDefaultConstructor &&
ShouldAutoInstantiate()) {
element = _metadata.CreateInstance();
GUI.changed = true;
}
// otherwise we show a button to create an instance
else {
height += ButtonHeight;
}
}
if (element != null) {
// figure out which members we should display
List<InspectedMember> displayableMembers;
var categories = _metadata.GetCategories(InspectedMemberFilters.InspectableMembers);
if (categories.Count > 0) {
var selectedCategoryMetadata = metadata.GetMetadata<SelectedCategoryMetadata>();
height += CategoryToolbarHeight + EditorGUIUtility.standardVerticalSpacing;
displayableMembers = categories.Values.ElementAt(selectedCategoryMetadata.SelectedCategoryIndex);
}
else {
displayableMembers = _metadata.GetMembers(InspectedMemberFilters.InspectableMembers);
}
// compute the height of the members we will display
for (int i = 0; i < displayableMembers.Count; ++i) {
var member = displayableMembers[i];
// requested skip
if (ShouldShowMemberDynamic(element, member.MemberInfo) == false) {
continue;
}
var childMetadata = metadata.Enter(member.Name);
if (member.IsMethod) {
height += ButtonHeight;
}
else {
fiGraphMetadataCallbacks.PropertyMetadataCallback(childMetadata.Metadata, member.Property);
height += fiEditorGUI.EditPropertyHeight(element, member.Property, childMetadata);
}
height += DividerHeight;
}
// Remove the last divider
if (displayableMembers.Count > 0) height -= DividerHeight;
}
return height;
}
finally {
_cycleHeight.Exit();
if (_cycleHeight.Depth == 0) {
_cycleHeight = null;
}
}
}
public object Edit(Rect region, GUIContent label, object element, fiGraphMetadata metadata) {
try {
if (_cycleEdit == null) {
_cycleEdit = new fiCycleDetector(_cycleHeight, _cycleScene);
}
_cycleEdit.Enter();
if (_cycleEdit.TryMark(element) == false) {
EditorGUI.LabelField(region, label, new GUIContent("<cycle>"));
return element;
}
if (HasLabel(label)) {
region = DrawLabel(region, label);
}
if (element == null) {
// if the user want's an instance, we'll create one right away We also check to
// make sure we should automatically instantiate references, as if we're pretty
// far down in the nesting level there may be an infinite recursion going on
if (fiSettings.InspectorAutomaticReferenceInstantation &&
_metadata.HasDefaultConstructor &&
ShouldAutoInstantiate()) {
element = _metadata.CreateInstance();
GUI.changed = true;
}
// otherwise we show a button to create an instance
else {
string buttonMessage = "null - create instance (ctor)?";
if (_metadata.HasDefaultConstructor == false) {
buttonMessage = "null - create instance (unformatted)?";
}
if (fiEditorGUI.LabeledButton(region, _metadata.ReflectedType.Name, buttonMessage)) {
element = _metadata.CreateInstance();
GUI.changed = true;
}
return element;
}
}
return EditPropertiesButtons(label, region, element, metadata);
}
finally {
_cycleEdit.Exit();
if (_cycleEdit.Depth == 0) {
_cycleEdit = null;
}
}
}
