public IData GetData(VMBehaviour vm)
{
// 从 VMBehaviour 中获取数据只能是属性
if (Index > -1 || !string.IsNullOrEmpty(HashKey))
{
return(null);
}
return(vm.GetData(Key));
}
public void Draw(VMBehaviour vm, IData sourceData, Type propertyType)
{
if (vm == null || definer == null || propertyType == null)
{
return;
}
definer.ParseKey(true);
// 获取当前链下的可选数据
IData currentChainData = sourceData != null?definer.GetData(sourceData) : definer.GetData(vm);
Dictionary <DataType, Dictionary <string, IData> > datas = new Dictionary <DataType, Dictionary <string, IData> >();
if (definer.KeyChain.Count <= 0)
{
if (sourceData != null && sourceData.GetDataType() == DataType.Struct)
{
StructData strct = sourceData as StructData;
foreach (string k in strct.Fields.Keys)
{
IData d = strct.Fields[k];
if (!datas.TryGetValue(d.GetDataType(), out Dictionary <string, IData> dict))
{
dict = new Dictionary <string, IData>();
datas[d.GetDataType()] = dict;
}
dict[k] = d;
}
}
else if (sourceData == null)
{
foreach (string k in vm.GetDataKeys())
{
IData d = vm.GetData(k);
if (!datas.TryGetValue(d.GetDataType(), out Dictionary <string, IData> dict))
{
dict = new Dictionary <string, IData>();
datas[d.GetDataType()] = dict;
}
dict[k] = d;
}
}
}
if (currentChainData != null && currentChainData.GetDataType() == DataType.Struct)
{
StructData strct = currentChainData as StructData;
foreach (string k in strct.Fields.Keys)
{
IData d = strct.Fields[k];
if (!datas.TryGetValue(d.GetDataType(), out Dictionary <string, IData> dict))
{
dict = new Dictionary <string, IData>();
datas[d.GetDataType()] = dict;
}
dict[k] = d;
}
}
List <string> convertersStr = new List <string>();
convertersStr.Add("");
convertersStr.AddRange(vm.GetConverterKeys());
converterIndex = convertersStr.IndexOf(definer.Converter);
if (converterIndex < 0)
{
converterIndex = 0;
}
bool typeFit = currentChainData != null && currentChainData.GetBindDataType().IsAssignableFrom(propertyType);
if (!string.IsNullOrEmpty(definer.Converter))
{
typeFit = true;
}
EditorGUILayout.LabelField("Definder:");
EditorGUI.indentLevel++;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Key: " + (string.IsNullOrEmpty(definer.Key) ? "NULL" : definer.Key), EditorStyles.boldLabel);
if (typeFit)
{
GUIStyle style = new GUIStyle(EditorStyles.boldLabel);
style.normal.textColor = Color.green;
EditorGUILayout.LabelField("√", style);
}
else
{
GUIStyle style = new GUIStyle(EditorStyles.boldLabel);
style.normal.textColor = Color.red;
EditorGUILayout.LabelField("x", style);
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Select:");
bool add = false;
DefinerKey addkey = new DefinerKey();
if (datas.Count > 0)
{
List <string> fields = new List <string>();
foreach (var catData in datas)
{
if (catData.Key == DataType.Base)
{
foreach (var kv in catData.Value)
{
if (kv.Value.GetBindDataType().IsAssignableFrom(propertyType) || !string.IsNullOrEmpty(definer.Converter))
{
fields.Add(kv.Key);
}
}
}
else
{
fields.AddRange(catData.Value.Keys);
}
}
fields.Sort(delegate(string e1, string e2)
{
return(e1.CompareTo(e2));
});
if (fields.Count > 0)
{
fieldIndex = EditorGUILayout.Popup(fieldIndex, fields.ToArray());
fieldIndex = Mathf.Clamp(fieldIndex, 0, fields.Count - 1);
add = true;
addkey = new DefinerKey(fields[fieldIndex]);
}
}
else if (currentChainData != null)
{
if (currentChainData.GetDataType() == DataType.Dictionary)
{
hashKey = EditorGUILayout.TextField(hashKey);
if (!string.IsNullOrEmpty(hashKey))
{
add = true;
addkey = new DefinerKey(null, -1, hashKey);
}
}
else if (currentChainData.GetDataType() == DataType.List)
{
dataIndex = Mathf.Max(0, EditorGUILayout.IntField(dataIndex));
add = true;
addkey = new DefinerKey(null, dataIndex, null);
}
}
if (definer.KeyChain.Count > 0)
{
if (GUILayout.Button("Prev"))
{
definer.RemoveKeyChain();
definer.SerializeKey();
}
}
if (add)
{
if (GUILayout.Button("Next"))
{
definer.AddKeyChain(addkey);
definer.SerializeKey();
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Input:");
definer.Key = EditorGUILayout.DelayedTextField(definer.Key);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Converter:");
converterIndex = EditorGUILayout.Popup(converterIndex, convertersStr.ToArray());
definer.Converter = convertersStr[converterIndex];
if (!string.IsNullOrEmpty(definer.Converter))
{
definer.ConverterParameter = EditorGUILayout.DelayedTextField(definer.ConverterParameter);
if (GUILayout.Button("Clear"))
{
definer.Converter = "";
}
}
EditorGUILayout.EndHorizontal();
EditorGUI.indentLevel--;
}