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/*
* Copyright (C)2005-2012 Haxe Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
enum ValueType {
TNull;
TInt;
TFloat;
TBool;
TObject;
TFunction;
TClass( c : Class<Dynamic> );
TEnum( e : Enum<Dynamic> );
TUnknown;
}
@:coreApi class Type {
public static function getClass<T>( o : T ) : Class<T> untyped {
if (o==null || !Reflect.isObject(o)) return null;
var c = o.__GetClass();
switch(c.toString())
{
case "__Anon" : return null;
case "Class" : return null;
}
return c;
}
public static function getEnum( o : EnumValue ) : Enum<Dynamic> untyped {
if (o==null) return null;
return untyped o.__GetClass();
}
public static function getSuperClass( c : Class<Dynamic> ) : Class<Dynamic> untyped {
return c.GetSuper();
}
public static function getClassName( c : Class<Dynamic> ) : String {
if( c == null )
return null;
return untyped c.mName;
}
public static function getEnumName( e : Enum<Dynamic> ) : String {
return untyped e.__ToString();
}
public static function resolveClass( name : String ) : Class<Dynamic> untyped {
var result:Class<Dynamic> = Class.Resolve(name);
if (result!=null && result.__IsEnum() )
return null;
return result;
}
public static function resolveEnum( name : String ) : Enum<Dynamic> untyped {
var result:Class<Dynamic> = Class.Resolve(name);
if (result!=null && !result.__IsEnum() )
return null;
return result;
}
public static function createInstance<T>( cl : Class<T>, args : Array<Dynamic> ) : T untyped {
if (cl!=null)
return cl.ConstructArgs(args);
return null;
}
public static function createEmptyInstance<T>( cl : Class<T> ) : T untyped {
return cl.ConstructEmpty();
}
public static function createEnum<T>( e : Enum<T>, constr : String, ?params : Array<Dynamic> ) : T {
return untyped e.ConstructEnum(constr,params);
}
public static function createEnumIndex<T>( e : Enum<T>, index : Int, ?params : Array<Dynamic> ) : T {
var c = Type.getEnumConstructs(e)[index];
if( c == null ) throw index+" is not a valid enum constructor index";
return createEnum(e,c,params);
}
public static function getInstanceFields( c : Class<Dynamic> ) : Array<String> {
return untyped c.GetInstanceFields();
}
public static function getClassFields( c : Class<Dynamic> ) : Array<String> {
return untyped c.GetClassFields();
}
public static function getEnumConstructs( e : Enum<Dynamic> ) : Array<String> untyped {
return untyped e.GetClassFields();
}
public static function typeof( v : Dynamic ) : ValueType untyped {
if (v==null) return TNull;
var t:Int = untyped v.__GetType();
switch(t)
{
case 2 : return TBool;
case 0xFF : return TInt;
case 1 : return TFloat;
case 6 : return TFunction;
case 4 : return TObject;
case 7 : return TEnum(v.__GetClass());
default:
return untyped TClass(v.__GetClass());
}
}
public static function enumEq<T>( a : T, b : T ) : Bool untyped {
return a==b;
}
public static function enumConstructor( e : EnumValue ) : String {
return untyped e.__Tag();
}
public static function enumParameters( e : EnumValue ) : Array<Dynamic> {
var result : Array<Dynamic> = untyped e.__EnumParams();
return result==null ? [] : result;
}
public inline static function enumIndex( e : EnumValue ) : Int {
return untyped e.__Index();
}
public static function allEnums<T>( e : Enum<T> ) : Array<T> {
var names:Array<String> = untyped e.GetClassFields();
var enums = new Array<T>();
for(name in names)
{
try {
var result:T = untyped e.ConstructEnum(name,null);
if (result!=null)
enums.push( result );
} catch ( invalidArgCount:String) {
}
}
return enums;
}
}
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