public void Dispose()
{
value = null;
type = null;
secondaryLabel = "";
parent = null;
preview = null;
previewFetched = false;
isGroup = false;
valueType = MenuItemValueType.Disregard;
for (int n = children.Count - 1; n >= 0; n--)
{
children[n].Dispose();
}
children.Clear();
var dispose = this;
Pool.Dispose(ref dispose);
}
public PopupMenuItem AddChild(string itemLabel, string itemSecondaryLabel, [CanBeNull] object itemValue, [CanBeNull] Type itemType, MenuItemValueType setValueType = MenuItemValueType.Undefined)
{
var addItem = Item(itemValue, itemType, itemLabel, itemSecondaryLabel, this, setValueType);
children.Add(addItem);
return(addItem);
}
private static bool TryGetPreviewUsingStringValue([NotNull] string stringValue, [CanBeNull] Type type, MenuItemValueType valueType, ref Texture preview)
{
switch (valueType)
{
case MenuItemValueType.Undefined:
if (TryGetPreviewUsingStringValue(stringValue, type, MenuItemValueType.AssetPath, ref preview))
{
return(true);
}
if (TryGetPreviewUsingStringValue(stringValue, type, MenuItemValueType.AssetGuid, ref preview))
{
return(true);
}
return(TryGetPreviewUsingStringValue(stringValue, type, MenuItemValueType.HierarchyPath, ref preview));
case MenuItemValueType.AssetPath:
preview = AssetDatabase.GetCachedIcon(stringValue);
return(preview != null);
case MenuItemValueType.AssetGuid:
var guid = AssetDatabase.GUIDToAssetPath(stringValue);
if (!string.IsNullOrEmpty(guid))
{
preview = AssetDatabase.GetCachedIcon(guid);
return(preview != null);
}
return(false);
case MenuItemValueType.HierarchyPath:
if (type != null && type.IsComponent())
{
var component = HierarchyUtility.FindComponentByHierarchyPath(stringValue, type);
preview = AssetPreview.GetAssetPreview(component);
return(preview != null);
}
var gameObject = HierarchyUtility.FindByHierarchyPath(stringValue);
if (gameObject != null)
{
preview = AssetPreview.GetAssetPreview(gameObject);
return(preview != null);
}
return(false);
}
throw new NotImplementedException("TryGetPreviewUsingStringValue does not support MenuItemValueType " + valueType);
}
/// <summary> Create PopupMenuItem, with preview icon generated based on type or value only if/when needed. </summary>
/// <param name="value"> The value represented by the menu item. This may be null. </param>
/// <param name="type"> Type represented by the menu item. This can be used when generating preview icon for the item. </param>
/// <param name="label"> The label for the item. </param>
/// <param name="secondaryLabel"> The secondary label for the item (currently shown as a tooltip). </param>
/// <param name="parent"> Parent PopupMenuItem which contains the created item. This may be null. </param>
/// <param name="valueType"> Describes the type of value. Used when generating a preview for the menu item using the value if/when the menu item is shown. </param>
/// <returns> A PopupMenuItem. </returns>
public static PopupMenuItem Item([CanBeNull] object value, [CanBeNull] Type type, string label, string secondaryLabel, [CanBeNull] PopupMenuItem parent, MenuItemValueType valueType = MenuItemValueType.Undefined)
{
PopupMenuItem item;
if (!Pool.TryGet(out item))
{
item = new PopupMenuItem();
}
item.isGroup = false;
item.parent = parent;
item.children.Clear();
item.label = label;
item.type = type;
item.value = value;
item.valueType = valueType;
if (secondaryLabel == null)
{
if (type != null)
{
item.secondaryLabel = type.Namespace + "\n" + type.Assembly.GetName().Name;
}
else
{
item.secondaryLabel = "";
}
}
else
{
item.secondaryLabel = secondaryLabel;
}
return(item);
}
private static bool TryGetPreviewUsingValue([CanBeNull] object value, [CanBeNull] Type type, MenuItemValueType valueType, ref Texture preview)
{
if (value == null)
{
return(false);
}
switch (valueType)
{
case MenuItemValueType.Undefined:
if (TryGetPreviewUsingValue(value as Object, type, MenuItemValueType.UnityObject, ref preview))
{
return(true);
}
string valueString = value as string;
return(!string.IsNullOrEmpty(valueString) && TryGetPreviewUsingStringValue(value as string, type, MenuItemValueType.Undefined, ref preview));
case MenuItemValueType.UnityObject:
var obj = value as Object;
if (obj != null)
{
preview = AssetPreview.GetAssetPreview(obj);
return(preview != null);
}
return(false);
case MenuItemValueType.Disregard:
return(false);
default:
valueString = value as string;
return(!string.IsNullOrEmpty(valueString) && TryGetPreviewUsingStringValue((string)value, type, valueType, ref preview));
}
}
private static void GetPreviewUsingValueOrType([CanBeNull] object value, [CanBeNull] Type type, MenuItemValueType valueType, ref Texture preview)
{
#if UNITY_EDITOR
if (TryGetPreviewUsingValue(value, type, valueType, ref preview))
{
return;
}
#endif
if (type != null)
{
#if UNITY_EDITOR
preview = AssetPreview.GetMiniTypeThumbnail(type);
if (preview != null)
{
return;
}
#endif
var typeNamespace = type.Namespace;
if (typeNamespace != null)
{
int i = typeNamespace.IndexOf('.');
if (i != -1)
{
typeNamespace = typeNamespace.Substring(0, i);
}
switch (typeNamespace)
{
case "System":
preview = InspectorUtility.Preferences.graphics.DotNetFileIcon;
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.EndSample();
#endif
return;
case "UnityEngine":
case "UnityEngineInternal":
preview = InspectorUtility.Preferences.graphics.UnityFileIcon;
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.EndSample();
#endif
return;
case "UnityEditor":
case "UnityEditorInternal":
preview = InspectorUtility.Preferences.graphics.UnityEditorFileIcon;
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.EndSample();
#endif
return;
}
}
preview = InspectorUtility.Preferences.graphics.CSharpScriptIcon;
}
}
public static void BuildPopupMenuItemWithLabel(ref List <PopupMenuItem> rootItems, ref Dictionary <string, PopupMenuItem> groupsByLabel, ref Dictionary <string, PopupMenuItem> itemsByLabel, [NotNull] object value, [CanBeNull] Type type, string fullMenuName, string tooltip, MenuItemValueType valueType)
{
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.BeginSample("BuildPopupMenuItemWithLabel");
#endif
int split = fullMenuName.LastIndexOf('/');
PopupMenuItem item;
if (split != -1)
{
var groupLabels = fullMenuName.Substring(0, split);
var itemLabel = fullMenuName.Substring(split + 1);
var group = GetOrCreateGroup(ref rootItems, ref groupsByLabel, groupLabels, InspectorUtility.Preferences.graphics.PrefabIcon);
item = group.AddChild(itemLabel, tooltip, value, type, valueType);
}
else
{
item = PopupMenuItem.Item(value, type, fullMenuName, tooltip, null, valueType);
rootItems.Add(item);
}
if (!itemsByLabel.ContainsKey(fullMenuName))
{
itemsByLabel.Add(fullMenuName, item);
}
#if DEV_MODE
else
{
Debug.LogError("Menu already contained item by name \"" + fullMenuName + "\"");
}
#endif
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.EndSample();
#endif
}
public static void BuildPopupMenuItemWithLabel(ref List <PopupMenuItem> rootItems, ref Dictionary <string, PopupMenuItem> groupsByLabel, ref Dictionary <string, PopupMenuItem> itemsByLabel, [NotNull] object value, [NotNull] Type type, string fullMenuName, MenuItemValueType valueType)
{
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.BeginSample("BuildPopupMenuItemWithLabel");
#endif
BuildPopupMenuItemWithLabel(ref rootItems, ref groupsByLabel, ref itemsByLabel, value, type, fullMenuName, GetTooltip(type), valueType);
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.EndSample();
#endif
}
public static void BuildPopupMenuItemWithLabel([NotNull]ref List<PopupMenuItem> rootItems, [NotNull]ref Dictionary<string, PopupMenuItem> groupsByLabel, [NotNull]ref Dictionary<string, PopupMenuItem> itemsByLabel, [NotNull]object value, [CanBeNull]Type type, [NotNullOrEmpty]string fullMenuName, [NotNull]string tooltip, MenuItemValueType valueType)
{
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.BeginSample("BuildPopupMenuItemWithLabel");
#endif
#if DEV_MODE && PI_ASSERTATIONS
Debug.Assert(rootItems != null);
Debug.Assert(groupsByLabel != null);
Debug.Assert(itemsByLabel != null);
Debug.Assert(value != null);
Debug.Assert(!string.IsNullOrEmpty(fullMenuName));
Debug.Assert(!fullMenuName.EndsWith("/"));
Debug.Assert(!fullMenuName.StartsWith("/"));
Debug.Assert(tooltip != null);
#endif
int split = fullMenuName.LastIndexOf('/');
PopupMenuItem item;
if(split != -1)
{
if(split == fullMenuName.Length - 1)
{
Debug.LogWarning("BuildPopupMenuItemWithLabel called with menu path that ended with \"/\". Menu items with an empty name are not supported.");
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.EndSample();
#endif
return;
}
var groupLabel = fullMenuName.Substring(0, split);
var itemLabel = fullMenuName.Substring(split + 1);
var group = GetOrCreateGroup(ref rootItems, ref groupsByLabel, groupLabel, null);
item = group.AddChild(itemLabel, tooltip, value, type, valueType);
}
else
{
item = PopupMenuItem.Item(value, type, fullMenuName, tooltip, null, valueType);
rootItems.Add(item);
}
if(!itemsByLabel.ContainsKey(fullMenuName))
{
itemsByLabel.Add(fullMenuName, item);
}
#if DEV_MODE
else { Debug.LogError("Menu already contained item by name \"" + fullMenuName + "\""); }
#endif
#if DEV_MODE || PROFILE_POWER_INSPECTOR
Profiler.EndSample();
#endif
}
