private void CollectProperties(object instance, EditorCommon.CustomPropertyDescriptor descriptor, List <Property> propertyCollection, bool noCategory,
bool alphabetical, bool automaticlyExpandObjects, string filter, Property parentProperty, bool parentIsValueType, PropertyGrid hostGrid, bool mergeMultiValue, bool check = true)
{
if (descriptor.Attributes[typeof(FlatAttribute)] == null && check)
{
if (descriptor.IsBrowsable)
{
if (mergeMultiValue)
{
CollectPropertiesWithInstance(instance, descriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid);
}
else
{
var insType = instance.GetType();
var enumrableInterface = insType.GetInterface(typeof(IEnumerable).FullName, false);
if (enumrableInterface != null)
{
foreach (var objIns in (IEnumerable)instance)
{
CollectPropertiesWithInstance(objIns, descriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid);
}
}
else
{
CollectPropertiesWithInstance(instance, descriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid);
}
}
}
}
else
{
instance = descriptor.GetValue(instance);
if (instance == null)
{
return;
}
var insType = instance.GetType();
var enumrableInterface = insType.GetInterface(typeof(IEnumerable).FullName, false);
if (enumrableInterface != null)
{
if (mergeMultiValue)
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(instance);
foreach (EditorCommon.CustomPropertyDescriptor propertyDescriptor in properties)
{
CollectProperties(instance, propertyDescriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, false);
}
}
else
{
foreach (var objIns in (IEnumerable)instance)
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(instance);
foreach (EditorCommon.CustomPropertyDescriptor propertyDescriptor in properties)
{
CollectProperties(objIns, propertyDescriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, false);
}
}
}
}
else
{
var properties = new EditorCommon.CustomPropertyDescriptorCollection(insType, TypeDescriptor.GetProperties(instance), parentIsValueType);
foreach (EditorCommon.CustomPropertyDescriptor propertyDescriptor in properties)
{
CollectProperties(instance, propertyDescriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, false);
}
}
}
}
public PropertyCollection(object instance, bool noCategory, bool alphabetical, bool automaticlyExpandObjects, string filter, Property parentProperty, bool parentIsValueType, PropertyGrid hostGrid, bool mergeMultiValue = false)
{
//bool useCustomTypeConverter = false;
List <EditorCommon.CustomPropertyDescriptorCollection> propertyCollections = new List <EditorCommon.CustomPropertyDescriptorCollection>();
List <EditorCommon.CustomPropertyDescriptorCollection> fieldCollections = new List <EditorCommon.CustomPropertyDescriptorCollection>();
EditorCommon.CustomPropertyDescriptorCollection properties = null;
EditorCommon.CustomPropertyDescriptorCollection fields = null;
System.Reflection.BindingFlags getFieldsFlag = System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic;
if (instance != null)
{
var enumrableInterface = instance.GetType().GetInterface(typeof(IEnumerable).FullName, false);
if (enumrableInterface != null)
{
// 显示多个对象
foreach (var objIns in (IEnumerable)instance)
{
if (objIns == null)
{
continue;
}
var objType = objIns.GetType();
EditorCommon.CustomPropertyDescriptorCollection tempProperties;
if (!mPropertyDesColDic.TryGetValue(objType, out tempProperties))
{
PropertyDescriptorCollection pros;
var tc = TypeDescriptor.GetConverter(objIns);
if (tc == null || !tc.GetPropertiesSupported())
{
if (objIns is ICustomTypeDescriptor)
{
pros = ((ICustomTypeDescriptor)instance).GetProperties();
}
else
{
pros = TypeDescriptor.GetProperties(objIns);
}
}
else
{
pros = tc.GetProperties(objIns);
}
tempProperties = new EditorCommon.CustomPropertyDescriptorCollection(objType, pros, parentIsValueType);
mPropertyDesColDic[objType] = tempProperties;
if (objType.Name == "CGfxMeshImportOption")
{
int s = 0;
s = 1;
}
}
if (objType.Name == "CGfxMeshImportOption")
{
int s = 0;
s = 1;
}
if (mergeMultiValue)
{
if (properties == null)
{
var pros = new EditorCommon.CustomPropertyDescriptor[tempProperties.Count];
tempProperties.CopyTo(pros, 0);
properties = new EditorCommon.CustomPropertyDescriptorCollection(pros);
//properties = tempProperties;
}
else if (properties.Properties == tempProperties.Properties)
{
for (int i = properties.Count - 1; i >= 0; i--)
{
var idx = tempProperties.IndexOf(properties[i]);
if (idx >= 0)
{
var item = tempProperties[idx];
properties[i].Add(item);
}
else
{
properties.RemoveAt(i);
}
}
}
}
else
{
propertyCollections.Add(tempProperties);
}
EditorCommon.CustomPropertyDescriptorCollection tempFields;
if (!mFieldInfosDic.TryGetValue(objType, out tempFields))
{
var fls = objType.GetFields(getFieldsFlag);
tempFields = new EditorCommon.CustomPropertyDescriptorCollection(objType, fls, parentIsValueType);
mFieldInfosDic[objType] = tempFields;
}
if (mergeMultiValue)
{
if (fields == null)
{
fields = tempFields;
}
else
{
for (int i = fields.Count - 1; i >= 0; i--)
{
var idx = tempFields.IndexOf(fields[i]);
if (idx >= 0)
{
var item = tempFields[idx];
fields[i].Add(item);
}
else
{
fields.RemoveAt(i);
}
}
}
}
else
{
fieldCollections.Add(tempFields);
}
}
}
else
{
// 显示单个对象
var insType = instance.GetType();
if (!mPropertyDesColDic.TryGetValue(insType, out properties))
{
PropertyDescriptorCollection pros;
TypeConverter tc = TypeDescriptor.GetConverter(instance);
if (tc == null || !tc.GetPropertiesSupported())
{
if (instance is ICustomTypeDescriptor)
{
pros = ((ICustomTypeDescriptor)instance).GetProperties();
}
else
{
pros = TypeDescriptor.GetProperties(insType); //I changed here from instance to instance.GetType, so that only the Direct Properties are shown!
}
}
else
{
pros = tc.GetProperties(instance);
//useCustomTypeConverter = true;
}
properties = new EditorCommon.CustomPropertyDescriptorCollection(insType, pros, parentIsValueType);
mPropertyDesColDic[insType] = properties;
if (insType.Name == "CGfxMeshImportOption")
{
int s = 0;
s = 1;
}
}
if (!mFieldInfosDic.TryGetValue(insType, out fields))
{
var flds = insType.GetFields(getFieldsFlag);
fields = new EditorCommon.CustomPropertyDescriptorCollection(insType, flds, parentIsValueType);
mFieldInfosDic[insType] = fields;
}
}
}
if (properties == null)
{
properties = new EditorCommon.CustomPropertyDescriptorCollection(new EditorCommon.CustomPropertyDescriptor[] { });
}
if (fields == null)
{
fields = new EditorCommon.CustomPropertyDescriptorCollection(new EditorCommon.CustomPropertyDescriptor[] { });
}
if (mergeMultiValue || instance == null)
{
List <Property> propertyCollection = new List <Property>();
Dictionary <string, PropertyCategory> groups = new Dictionary <string, PropertyCategory>();
foreach (EditorCommon.CustomPropertyDescriptor propertyDescriptor in properties)
{
CollectProperties(instance, propertyDescriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, mergeMultiValue);
}
foreach (EditorCommon.CustomPropertyDescriptor propertyDescriptor in fields)
{
CollectProperties(instance, propertyDescriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, mergeMultiValue);
}
ProcessPropertyCollection(parentProperty, propertyCollection, noCategory, alphabetical, filter, groups, Items);
}
else
{
var enumrableInterface = instance.GetType().GetInterface(typeof(IEnumerable).FullName, false);
if (enumrableInterface != null)
{
int idxShow = 1; // 从1开始算
foreach (var objIns in (IEnumerable)instance)
{
Dictionary <string, PropertyCategory> groups = new Dictionary <string, PropertyCategory>();
List <Property> tempProCollection = new List <Property>();
if (propertyCollections.Count >= idxShow)
{
var pros = propertyCollections[idxShow - 1];
foreach (EditorCommon.CustomPropertyDescriptor propertyDescriptor in pros)
{
CollectProperties(objIns, propertyDescriptor, tempProCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, mergeMultiValue);
}
var field = fieldCollections[idxShow - 1];
foreach (EditorCommon.CustomPropertyDescriptor fieldDescriptor in field)
{
CollectProperties(objIns, fieldDescriptor, tempProCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, mergeMultiValue);
}
var atts = objIns.GetType().GetCustomAttributes(typeof(EngineNS.Editor.Editor_DisplayNameInEnumerable), true);
var nameString = idxShow.ToString();
if (atts.Length > 0)
{
var att = atts[0] as EngineNS.Editor.Editor_DisplayNameInEnumerable;
nameString += " " + att.DisplayName;
}
var category = new PropertyCategory(nameString);
ProcessPropertyCollection(parentProperty, tempProCollection, noCategory, alphabetical, filter, groups, category.Items);
Items.Add(category);
idxShow++;
}
}
}
else
{
List <Property> propertyCollection = new List <Property>();
Dictionary <string, PropertyCategory> groups = new Dictionary <string, PropertyCategory>();
foreach (EditorCommon.CustomPropertyDescriptor propertyDescriptor in properties)
{
CollectProperties(instance, propertyDescriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, mergeMultiValue);
}
foreach (EditorCommon.CustomPropertyDescriptor propertyDescriptor in fields)
{
CollectProperties(instance, propertyDescriptor, propertyCollection, noCategory, alphabetical, automaticlyExpandObjects, filter, parentProperty, parentIsValueType, hostGrid, mergeMultiValue);
}
ProcessPropertyCollection(parentProperty, propertyCollection, noCategory, alphabetical, filter, groups, Items);
}
}
}