public static bool DrawStringArrayAlt(ref string[] data, ref string lastItemText)
{
bool hasChange = false;
GUILayout.BeginVertical();
//EditorGUIUtility.LookLikeControls(0, 50);
EditorGUIUtility.LookLikeControls(20, 200);
if (data != null && data.Length > 0)
{
ListButtonResult act = ListButtonResult.None;
int actInd = -1;
for (int i = 0; i < data.Length; i++)
{
GUILayout.BeginHorizontal();
string editText = EditorGUILayout.TextField(i.ToString(), data[i]);
if (data[i] != editText)
{
data[i] = editText;
hasChange = true;
}
GUILayout.Space(6f);
if (act == EditorExt.Utility.ListButtonResult.None)
{
act = DrawListButtons();
if (act != ListButtonResult.None)
{
actInd = i;
hasChange = true;
}
}
GUILayout.EndHorizontal();
}
if (actInd != -1)
{
switch (act)
{
case ListButtonResult.Add:
string copy = data[actInd];
M8.ArrayUtil.InsertAfter(ref data, actInd, copy);
break;
case ListButtonResult.Remove:
M8.ArrayUtil.RemoveAt(ref data, actInd);
break;
case ListButtonResult.Up:
if (actInd > 0)
{
string t = data[actInd - 1];
data[actInd - 1] = data[actInd];
data[actInd] = t;
}
break;
case ListButtonResult.Down:
if (actInd < data.Length - 1)
{
string t = data[actInd + 1];
data[actInd + 1] = data[actInd];
data[actInd] = t;
}
break;
}
GUIUtility.keyboardControl = 0;
GUIUtility.hotControl = 0;
}
}
//extra field for append
GUILayout.BeginHorizontal();
lastItemText = EditorGUILayout.TextField(" ", lastItemText != null ? lastItemText : "");
GUILayout.Space(6f);
if (DrawListButtons(true) == ListButtonResult.Add)
{
if (data != null)
{
System.Array.Resize(ref data, data.Length + 1);
data[data.Length - 1] = lastItemText;
}
else
{
data = new string[] { lastItemText }
};
lastItemText = "";
hasChange = true;
}
GUILayout.EndHorizontal();
//
EditorGUIUtility.LookLikeControls();
GUILayout.EndVertical();
return(hasChange);
}
/// <summary>
/// Helper function for editing a string array, note that 'size' should not be data.Length, this needs to be separate.
/// Also, label is used as the focus control when editing the count.
/// </summary>
public static void DrawStringArray(string label, ref bool foldout, ref string[] data, ref int size)
{
GUILayout.BeginVertical();
GUILayout.BeginHorizontal();
if (data == null)
{
data = new string[0];
}
foldout = EditorGUILayout.Foldout(foldout, label);
GUILayout.FlexibleSpace();
//EditorGUIUtility.LookLikeControls(0, 50);
bool enterPressed = Event.current.type == EventType.keyDown && Event.current.keyCode == KeyCode.Return;
GUILayout.Label("count", GUILayout.MaxWidth(50));
string ctrlName = label;
GUI.SetNextControlName(ctrlName);
size = EditorGUILayout.IntField(size, GUILayout.MaxWidth(50));
GUILayout.EndHorizontal();
if (GUI.GetNameOfFocusedControl() == ctrlName)
{
if (enterPressed && size != data.Length)
{
if (size < 0)
{
size = 0;
}
System.Array.Resize(ref data, size);
foldout = true;
}
}
else
{
size = data.Length;
}
if (foldout)
{
EditorGUIUtility.LookLikeControls(20, 200);
ListButtonResult act = ListButtonResult.None;
int actInd = -1;
for (int i = 0; i < data.Length; i++)
{
GUILayout.BeginHorizontal();
data[i] = EditorGUILayout.TextField(i.ToString(), data[i]);
GUILayout.FlexibleSpace();
if (act == EditorExt.Utility.ListButtonResult.None)
{
act = DrawListButtons();
if (act != ListButtonResult.None)
{
actInd = i;
}
}
GUILayout.EndHorizontal();
}
if (actInd != -1)
{
switch (act)
{
case ListButtonResult.Add:
string copy = data[actInd];
M8.ArrayUtil.InsertAfter(ref data, actInd, copy);
break;
case ListButtonResult.Remove:
M8.ArrayUtil.RemoveAt(ref data, actInd);
break;
case ListButtonResult.Up:
if (actInd > 0)
{
string t = data[actInd - 1];
data[actInd - 1] = data[actInd];
data[actInd] = t;
}
break;
case ListButtonResult.Down:
if (actInd < data.Length - 1)
{
string t = data[actInd + 1];
data[actInd + 1] = data[actInd];
data[actInd] = t;
}
break;
}
GUIUtility.keyboardControl = 0;
GUIUtility.hotControl = 0;
}
EditorGUIUtility.LookLikeControls();
}
GUILayout.EndVertical();
}
