public virtual bool IsMessageBoxShown(SerializedProperty property, FolderPathAttribute attribute)
{
bool showMessage = false;
if ((attribute != null) && (attribute.IsWarningDisplayed == true))
{
// FIXME: check local path
showMessage = (Directory.Exists(property.stringValue) == false);
}
return(showMessage);
}
protected virtual void OpenDialog(SerializedProperty property, GUIContent label)
{
// Open a folder panel
FolderPathAttribute path = (FolderPathAttribute)attribute;
string browsedFolder = EditorUtility.OpenFolderPanel(label.text, path.DefaultPath, null);
// Check if a folder was found
if (string.IsNullOrEmpty(browsedFolder) == false)
{
property.stringValue = GetLocalPath(browsedFolder, path.PathRelativeTo);
}
}
public override void ProcessChildMemberAttributes(
InspectorProperty parentProperty,
MemberInfo member,
List <Attribute> attributes)
{
if (member.Name == "Value")
{
var folderPathAttribute = new FolderPathAttribute {
AbsolutePath = true, RequireExistingPath = true
};
attributes.Add(folderPathAttribute);
}
}
//EDITOR METHODS
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
switch (property.propertyType)
{
case SerializedPropertyType.String:
FolderPathAttribute attr = (FolderPathAttribute)attribute;
string resourcesPath = Application.dataPath + "/";
if (!string.IsNullOrEmpty(attr.folderPathRestriction))
{
resourcesPath += attr.folderPathRestriction + "/";
}
string path = property.stringValue;
var contentRect = EditorGUI.PrefixLabel(position, label);
var textRect = contentRect;
var ButtonRect = contentRect;
textRect.width -= BUTTONS_SIZE * (attr.hasClearButton?2:1);
ButtonRect.width = BUTTONS_SIZE;
ButtonRect.x = textRect.xMax;
path = EditorGUI.TextField(textRect, path);
var select = GUI.Button(ButtonRect, "Browse");
if (select)
{
path = EditorUtility.OpenFolderPanel("Select Folder", resourcesPath + path, "");
modified = true;
}
if (attr.hasClearButton)
{
ButtonRect.x += ButtonRect.width;
var clear = GUI.Button(ButtonRect, "Clear");
if (clear)
{
property.stringValue = null;
}
}
if (!string.IsNullOrEmpty(path))
{
if (modified)
{
if (!path.Contains(resourcesPath))
{
Debug.Log("The Folder should be located in the " + attr.folderPathRestriction + " folder");
modified = false;
return;
}
path = path.Replace(resourcesPath, "");
property.stringValue = path;
modified = false;
}
}
break;
default:
EditorGUI.LabelField(position, label.text, "Use ResourceFolderPathDrawer with string.");
break;
}
}
public FolderPathDrawer(InspectorAttribute attribute) : base(attribute)
{
FAttribute = attribute as FolderPathAttribute;
OpenGC = EditorGUIUtility.IconContent("Folder Icon");
}
public static string Description(this FolderPathAttribute folderPath)
{
return("This is a folder path.");
}
