public void RemoveValue()
{
Assert.AreEqual(_element.Count, 0);
_element["key1"] = new PListBoolean();
_element["key2"] = new PListBoolean();
Assert.AreEqual(_element.Count, 2);
_element.Remove("key1");
Assert.AreEqual(_element.Count, 1);
Assert.IsTrue(_element.ContainsKey("key2"));
Assert.IsFalse(_element.ContainsKey("key1"));
}
protected void UpdateDictionaryKey(PListDictionary dict, string oldKey, string newKey)
{
if (oldKey == newKey)
{
return;
}
if (string.IsNullOrEmpty(newKey))
{
return;
}
if (dict.ContainsKey(newKey))
{
return;
}
var element = dict[oldKey];
dict.Remove(oldKey);
dict.Add(newKey, element);
}
protected override void DrawDictionaryCommon(PListDictionary dic)
{
_indentLevel++;
string entryToRemove = "";
string keyToUpdate = "";
string newKeyValue = "";
string valueToUpdateKey = "";
IPListElement valueToUpdate = null;
Color original = GUI.color;
foreach (var kvp in dic)
{
Style.IndentedHorizontalLine(Styling.ROW_COLOR, _indentLevel * INDENT_AMOUNT);
EditorGUILayout.BeginHorizontal();
GUILayout.Space(_indentLevel * INDENT_AMOUNT);
bool open = DrawFoldout(kvp.Value);
try
{
//draw the key
EditorGUI.BeginChangeCheck();
string key = EditorGUILayout.TextField(kvp.Key, GUILayout.MinWidth(KEY_WIDTH), GUILayout.MaxWidth(KEY_WIDTH));
if (EditorGUI.EndChangeCheck())
{
keyToUpdate = kvp.Key;
newKeyValue = key;
IsDirty = true;
}
//draw type selector
IPListElement value = TypeSelector(kvp.Value);
if (value != kvp.Value)
{
valueToUpdateKey = key;
valueToUpdate = value;
IsDirty = true;
}
}
catch
{
Debug.LogError("EgoXproject: Failed to update key: " + kvp.Key);
}
//draw the value
DrawElement(kvp.Value);
if (RemoveElement(kvp.Key))
{
entryToRemove = kvp.Key;
IsDirty = true;
}
EditorGUILayout.EndHorizontal();
if (!open)
{
continue;
}
//if element is a dictionary or an array, draw its entries
if (kvp.Value is PListDictionary)
{
DrawDictionaryCommon(kvp.Value as PListDictionary);
}
else if (kvp.Value is PListArray)
{
DrawArrayContent(kvp.Value as PListArray);
}
}
GUI.color = original;
//perform dictionary maintenance
if (!string.IsNullOrEmpty(keyToUpdate))
{
UpdateDictionaryKey(dic, keyToUpdate, newKeyValue);
}
if (!string.IsNullOrEmpty(valueToUpdateKey))
{
RemoveFoldoutEntry(dic [valueToUpdateKey]);
dic [valueToUpdateKey] = valueToUpdate;
}
if (!string.IsNullOrEmpty(entryToRemove))
{
RemoveFoldoutEntry(dic [entryToRemove]);
dic.Remove(entryToRemove);
}
if (AddElement())
{
string newKeyName = "New Key";
int count = 1;
while (dic.ContainsKey(newKeyName))
{
newKeyName = "New Key " + count;
count++;
}
dic.Add(newKeyName, new PListString());
IsDirty = true;
}
_indentLevel--;
}