protected void InternalSort(string[] names)
{
if ((this.properties != null) && (this.properties.Length != 0))
{
this.InternalSort(this.comparer);
if ((names != null) && (names.Length != 0))
{
ArrayList list = new ArrayList(this.properties);
int num = 0;
int length = this.properties.Length;
for (int i = 0; i < names.Length; i++)
{
for (int k = 0; k < length; k++)
{
CustomPropertyDescriptor descriptor = (CustomPropertyDescriptor)list[k];
if ((descriptor != null) && descriptor.Name.Equals(names[i]))
{
this.properties[num++] = descriptor;
list[k] = null;
break;
}
}
}
for (int j = 0; j < length; j++)
{
if (list[j] != null)
{
this.properties[num++] = (CustomPropertyDescriptor)list[j];
}
}
}
}
}
void IDictionary.Add(object key, object value)
{
CustomPropertyDescriptor descriptor = value as CustomPropertyDescriptor;
if (descriptor == null)
{
throw new ArgumentException("value");
}
this.Add(descriptor);
}
void IDictionary.Remove(object key)
{
if (key is string)
{
CustomPropertyDescriptor descriptor = this[(string)key];
if (descriptor != null)
{
((IList)this).Remove(descriptor);
}
}
}
public IEnumerator GetEnumerator()
{
this.EnsurePropsOwned();
if (this.properties.Length != this.propCount)
{
CustomPropertyDescriptor[] destinationArray = new CustomPropertyDescriptor[this.propCount];
Array.Copy(this.properties, 0, destinationArray, 0, this.propCount);
return(destinationArray.GetEnumerator());
}
return(this.properties.GetEnumerator());
}
public void Remove(CustomPropertyDescriptor value)
{
if (this.readOnly)
{
throw new NotSupportedException();
}
int index = this.IndexOf(value);
if (index != -1)
{
this.RemoveAt(index);
}
}
public int Add(CustomPropertyDescriptor value)
{
if (this.readOnly)
{
throw new NotSupportedException();
}
this.EnsureSize(this.propCount + 1);
int propCount = this.propCount;
this.propCount = propCount + 1;
this.properties[propCount] = value;
return(this.propCount - 1);
}
public void Insert(int index, CustomPropertyDescriptor value)
{
if (this.readOnly)
{
throw new NotSupportedException();
}
this.EnsureSize(this.propCount + 1);
if (index < this.propCount)
{
Array.Copy(this.properties, index, this.properties, index + 1, this.propCount - index);
}
this.properties[index] = value;
this.propCount++;
}
//public void Add(Type insType, PropertyDescriptor property)
//{
// Propertys[insType] = property;
// if (!property.IsBrowsable)
// IsBrowsable = false;
// // todo: Attributes收集
// //var proAtts = property.Attributes;
// //for(int i=Attributes.Count - 1; i>=0; i--)
// //{
// //}
//}
public bool Add(CustomPropertyDescriptor property)
{
if ((property.Name != Name) || (property.mPropertyType != mPropertyType))
{
return(false);
}
foreach (var pro in property.Propertys)
{
Propertys[pro.Key] = pro.Value;
if (!pro.Value.IsBrowsable)
{
IsBrowsable = false;
}
}
return(true);
}
private void EnsureSize(int sizeNeeded)
{
if (sizeNeeded > this.properties.Length)
{
if ((this.properties == null) || (this.properties.Length == 0))
{
this.propCount = 0;
this.properties = new CustomPropertyDescriptor[sizeNeeded];
}
else
{
this.EnsurePropsOwned();
CustomPropertyDescriptor[] destinationArray = new CustomPropertyDescriptor[Math.Max(sizeNeeded, this.properties.Length * 2)];
Array.Copy(this.properties, 0, destinationArray, 0, this.propCount);
this.properties = destinationArray;
}
}
}
private void EnsurePropsOwned()
{
if (!this.propsOwned)
{
this.propsOwned = true;
if (this.properties != null)
{
CustomPropertyDescriptor[] destinationArray = new CustomPropertyDescriptor[this.Count];
Array.Copy(this.properties, 0, destinationArray, 0, this.Count);
this.properties = destinationArray;
}
}
if (this.needSort)
{
this.needSort = false;
this.InternalSort(this.namedSort);
}
}
public virtual CustomPropertyDescriptor Find(string name, bool ignoreCase)
{
CustomPropertyDescriptorCollection descriptors = this;
lock (descriptors)
{
CustomPropertyDescriptor descriptor = null;
if ((this.cachedFoundProperties == null) || (this.cachedIgnoreCase != ignoreCase))
{
this.cachedIgnoreCase = ignoreCase;
this.cachedFoundProperties = new HybridDictionary(ignoreCase);
}
object obj2 = this.cachedFoundProperties[name];
if (obj2 != null)
{
return((CustomPropertyDescriptor)obj2);
}
for (int i = 0; i < this.propCount; i++)
{
if (ignoreCase)
{
if (!string.Equals(this.properties[i].Name, name, StringComparison.OrdinalIgnoreCase))
{
continue;
}
this.cachedFoundProperties[name] = this.properties[i];
descriptor = this.properties[i];
break;
}
if (this.properties[i].Name.Equals(name))
{
this.cachedFoundProperties[name] = this.properties[i];
descriptor = this.properties[i];
break;
}
}
return(descriptor);
}
}
public int IndexOf(CustomPropertyDescriptor value)
{
return(Array.IndexOf <CustomPropertyDescriptor>(this.properties, value, 0, this.propCount));
}
public bool Contains(CustomPropertyDescriptor value)
{
return(this.IndexOf(value) >= 0);
}