public static GUIContent BeginProperty(Rect totalPosition, GUIContent label, RuntimeSerializedProperty property)
{
Highlighter.HighlightIdentifier(totalPosition, property.PropertyPath);
if (s_PendingPropertyKeyboardHandling != null)
{
DoPropertyFieldKeyboardHandling(s_PendingPropertyKeyboardHandling);
}
// Properties can be nested, so A BeginProperty may not be followed by its corresponding EndProperty
// before there have been one or more pairs of BeginProperty/EndProperty in between.
// The keyboard handling for a property (that handles duplicate and delete commands for array items)
// uses EditorGUI.lastControlID so it has to be executed for a property before any possible child
// properties are handled. However, it can't be done in it's own BeginProperty, because the controlID
// for the property is not yet known at that point. For that reason we mark the keyboard handling as
// pending and handle it either the next BeginProperty call (for the first child property) or if there's
// no child properties, then in the matching EndProperty call.
s_PendingPropertyKeyboardHandling = property;
if (property == null)
{
string error = ((label != null) ? (label.text + ": ") : EmptyStr) + "RuntimeSerializedProperty is null";
EditorGUI.HelpBox(totalPosition, "null", MessageType.Error);
throw new System.NullReferenceException(error);
}
s_PropertyFieldTempContent.text = LocalizationDatabaseHelper.GetLocalizedString((label != null) ? label.text : property.DisplayName); // no necessary to be translated.
s_PropertyFieldTempContent.tooltip = EasyGUI.IsCollectingTooltips ? ((label == null) ? property.Tooltip : label.tooltip) : null;
string attributeTooltip = RuntimeScriptAttributeUtility.GetHandler(property, null).Tooltip;
if (attributeTooltip != null)
{
s_PropertyFieldTempContent.tooltip = attributeTooltip;
}
s_PropertyFieldTempContent.image = label != null ? label.image : null;
// In inspector debug mode & when holding down alt. Show the property path of the property.
if (Event.current.alt && property.RuntimeSerializedObject.SerializedObject.InspectorMode() != InspectorMode.Normal)
{
s_PropertyFieldTempContent.tooltip = s_PropertyFieldTempContent.text = property.PropertyPath;
}
bool wasBoldDefaultFont = EditorGUIUtilityHelper.GetBoldDefaultFont();
if (property.RuntimeSerializedObject.SerializedObject.targetObjects.Length == 1 && property.IsInstantiatedPrefab)
{
EditorGUIUtilityHelper.SetBoldDefaultFont(property.PrefabOverride);
}
s_PropertyStack.Push(new RuntimePropertyGUIData(property, totalPosition, wasBoldDefaultFont, GUI.enabled, GUI.backgroundColor));
GUI.enabled &= property.Editable;
return(s_PropertyFieldTempContent);
}
public float GetHeight(SerializedProperty property, GUIContent label, bool includeChildren)
{
float height = 0f;
if (DecoratorDrawers != null && !IsCurrentlyNested)
{
foreach (var drawer in DecoratorDrawers)
{
height += drawer.GetHeight();
}
}
if (PropertyDrawer != null)
{
height += PropertyDrawer.GetPropertyHeightSafe(property.Copy(), label ?? EditorGUIUtilityHelper.TempContent(property.displayName));
}
else if (!includeChildren)
{
height += EasyGUI.GetSinglePropertyHeight(property, label);
}
else
{
property = property.Copy();
// First property with custom label
height += EasyGUI.GetSinglePropertyHeight(property, label);
bool childrenAreExpanded = property.isExpanded && EasyGUI.HasVisibleChildFields(property);
// Loop through all child properties
var tc = EditorGUIUtilityHelper.TempContent(property.displayName);
if (childrenAreExpanded)
{
SerializedProperty endProperty = property.GetEndProperty();
while (property.NextVisible(childrenAreExpanded) && !SerializedProperty.EqualContents(property, endProperty))
{
height += ScriptAttributeUtility.GetHandler(property, null).GetHeight(property, tc, true);
childrenAreExpanded = false;
height += EasyGUI.kControlVerticalSpacing;
}
}
}
return(height);
}
public static void EndProperty()
{
EditorGUI.showMixedValue = false;
RuntimePropertyGUIData data = s_PropertyStack.Pop();
// Context menu
// Handle context menu in EndProperty instead of BeginProperty. This ensures that child properties
// get the event rather than parent properties when clicking inside the child property rects, but the menu can
// still be invoked for the parent property by clicking inside the parent rect but outside the child rects.
if (Event.current.type == EventType.ContextClick && data.TotalPosition.Contains(Event.current.mousePosition))
{
DoPropertyContextMenu(data.Property);
}
EditorGUIUtilityHelper.SetBoldDefaultFont(data.WasBoldDefaultFont);
GUI.enabled = data.WasEnabled;
GUI.backgroundColor = data.Color;
if (s_PendingPropertyKeyboardHandling != null)
{
DoPropertyFieldKeyboardHandling(s_PendingPropertyKeyboardHandling);
}
// Wait with deleting the property until the property stack is empty in order to avoid
// deleting a property in the middle of GUI calls that's dependent on it existing.
if (s_PendingPropertyDelete != null && s_PropertyStack.Count == 0)
{
// For SerializedProperty iteration reasons, if the property we delete is the current property,
// we have to delete on the actual iterator property rather than a copy of it,
// otherwise we get an error next time we call NextVisible on the iterator property.
if (s_PendingPropertyDelete.PropertyPath == data.Property.PropertyPath)
{
data.Property.DeleteCommand();
}
else
{
s_PendingPropertyDelete.DeleteCommand();
}
s_PendingPropertyDelete = null;
}
}
public bool OnGUI(Rect position, SerializedProperty property, GUIContent label, bool includeChildren, Rect visibleArea)
{
float oldLabelWidth, oldFieldWidth;
float propHeight = position.height;
position.height = 0;
if (DecoratorDrawers != null && !IsCurrentlyNested)
{
foreach (var decorator in DecoratorDrawers)
{
position.height = decorator.GetHeight();
oldLabelWidth = EditorGUIUtility.labelWidth;
oldFieldWidth = EditorGUIUtility.fieldWidth;
decorator.OnGUI(position);
EditorGUIUtility.labelWidth = oldLabelWidth;
EditorGUIUtility.fieldWidth = oldFieldWidth;
position.y += position.height;
propHeight -= position.height;
}
}
position.height = propHeight;
if (PropertyDrawer != null)
{
// Remember widths
oldLabelWidth = EditorGUIUtility.labelWidth;
oldFieldWidth = EditorGUIUtility.fieldWidth;
// Draw with custom drawer
PropertyDrawer.OnGUISafe(position, property.Copy(), label ?? EditorGUIUtilityHelper.TempContent(property.displayName));
// Restore widths
EditorGUIUtility.labelWidth = oldLabelWidth;
EditorGUIUtility.fieldWidth = oldFieldWidth;
return(false);
}
else
{
if (!includeChildren)
{
return(EasyGUI.DefaultPropertyField(position, property, label));
}
// Remember state
Vector2 oldIconSize = EditorGUIUtility.GetIconSize();
bool wasEnabled = GUI.enabled;
int origIndent = EditorGUI.indentLevel;
int relIndent = origIndent - property.depth;
SerializedProperty prop = property.Copy();
position.height = EasyGUI.GetSinglePropertyHeight(prop, label);
// First property with custom label
EditorGUI.indentLevel = prop.depth + relIndent;
bool childrenAreExpanded = EasyGUI.DefaultPropertyField(position, prop, label) && EasyGUI.HasVisibleChildFields(prop);
position.y += position.height + EasyGUI.kControlVerticalSpacing;
// Loop through all child properties
if (childrenAreExpanded)
{
SerializedProperty endProperty = prop.GetEndProperty();
while (prop.NextVisible(childrenAreExpanded) && !SerializedProperty.EqualContents(prop, endProperty))
{
var handler = ScriptAttributeUtility.GetHandler(prop, null);
EditorGUI.indentLevel = prop.depth + relIndent;
position.height = handler.GetHeight(prop, null, false);
if (position.Overlaps(visibleArea))
{
EditorGUI.BeginChangeCheck();
childrenAreExpanded = handler.OnGUI(position, prop, null, false) && EasyGUI.HasVisibleChildFields(prop);
// Changing child properties (like array size) may invalidate the iterator,
// so stop now, or we may get errors.
if (EditorGUI.EndChangeCheck())
{
break;
}
}
position.y += position.height + EasyGUI.kControlVerticalSpacing;
}
}
// Restore state
GUI.enabled = wasEnabled;
EditorGUIUtility.SetIconSize(oldIconSize);
EditorGUI.indentLevel = origIndent;
return(false);
}
}
// draw the default element
public void DrawElement(Rect rect, RuntimeSerializedProperty element, System.Object listItem, bool selected, bool focused, bool draggable)
{
EditorGUI.LabelField(rect, EditorGUIUtilityHelper.TempContent((element != null) ? element.DisplayName : listItem.ToString()));
}
// draw the default header
public void DrawHeader(Rect headerRect, SerializedObject serializedObject, RuntimeSerializedProperty element, IList elementList)
{
EditorGUI.LabelField(headerRect, EditorGUIUtilityHelper.TempContent((element != null) ? "Runtime Serialized Property" : "IList"));
}
public virtual void OnGUI(Rect position, RuntimeSerializedProperty property, GUIContent label)
{
RuntimeEasyGUI.DefaultPropertyField(position, property, label);
EditorGUI.LabelField(position, label, EditorGUIUtilityHelper.TempContent("No GUI Implemented"));
}
public virtual void OnGUI(Rect position, InspectableProperty property, GUIContent label)
{
EasyGUI.DefaultPropertyField(position, property, label);
EditorGUI.LabelField(position, label, EditorGUIUtilityHelper.TempContent("No GUI Implemented"));
}