/// <summary>
/// Draws a objectpicker butter, in the given rect. This one is designed to look good on top of DrawDropZone().
/// </summary>
public static object ObjectPickerZone(Rect rect, object value, Type type, bool allowSceneObjects, int id)
{
var btnId = GUIUtility.GetControlID(FocusType.Passive);
var objectPicker = ObjectPicker.GetObjectPicker(type.FullName + "+" + btnId, type);
var selectRect = rect.AlignBottom(15).AlignCenter(45);
var uObj = value as UnityEngine.Object;
selectRect.xMin = Mathf.Max(selectRect.xMin, rect.xMin);
var hide = IsDragging || Event.current.type == EventType.Repaint && !rect.Contains(Event.current.mousePosition);
if (hide)
{
GUIHelper.PushColor(new Color(0, 0, 0, 0));
GUIHelper.PushGUIEnabled(false);
}
bool hideInspectorBtn = !hide && !(uObj);
if (hideInspectorBtn)
{
GUIHelper.PushGUIEnabled(false);
GUIHelper.PushColor(new Color(0, 0, 0, 0));
}
var inspectBtn = rect.AlignRight(14);
inspectBtn.height = 14;
AllEditorGUI.BeginDrawOpenInspector(inspectBtn, uObj, rect);
AllEditorGUI.EndDrawOpenInspector(inspectBtn, uObj);
if (hideInspectorBtn)
{
GUIHelper.PopColor();
GUIHelper.PopGUIEnabled();
}
if (GUI.Button(selectRect, "select", SirenixGUIStyles.TagButton))
{
GUIHelper.RemoveFocusControl();
objectPicker.ShowObjectPicker(allowSceneObjects, rect, false);
Event.current.Use();
}
if (Event.current.keyCode == KeyCode.Return && Event.current.type == EventType.KeyDown && EditorGUIUtility.keyboardControl == id)
{
objectPicker.ShowObjectPicker(allowSceneObjects, rect, false);
Event.current.Use();
}
if (hide)
{
GUIHelper.PopColor();
GUIHelper.PopGUIEnabled();
}
if (objectPicker.IsReadyToClaim)
{
GUIHelper.RequestRepaint();
GUI.changed = true;
var newValue = objectPicker.ClaimObject();
Event.current.Use();
return(newValue);
}
if (Event.current.keyCode == KeyCode.Delete && Event.current.type == EventType.KeyDown && EditorGUIUtility.keyboardControl == id)
{
Event.current.Use();
GUI.changed = true;
return(null);
}
if (uObj && Event.current.type == EventType.MouseUp && rect.Contains(Event.current.mousePosition) && EditorGUIUtility.hotControl == id && Event.current.button == 0)
{
EditorGUIUtility.PingObject(uObj);
}
return(value);
}
