130 lines
4.2 KiB
Haxe
130 lines
4.2 KiB
Haxe
/*
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* Copyright (C)2005-2019 Haxe Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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import cpp.ObjectType;
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@:coreApi
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@:analyzer(ignore)
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class Reflect {
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public static function hasField(o:Dynamic, field:String):Bool
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untyped {
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return o != null && o.__HasField(field);
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}
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public static function field(o:Dynamic, field:String):Dynamic
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untyped {
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return (o == null) ? null : o.__Field(field, untyped __cpp__("::hx::paccNever"));
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}
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public static function setField(o:Dynamic, field:String, value:Dynamic):Void
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untyped {
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if (o != null)
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o.__SetField(field, value, untyped __cpp__("::hx::paccNever"));
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}
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public static function getProperty(o:Dynamic, field:String):Dynamic {
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return (o == null) ? null : o.__Field(field, untyped __cpp__("::hx::paccAlways"));
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}
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public static function setProperty(o:Dynamic, field:String, value:Dynamic):Void {
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if (o != null)
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o.__SetField(field, value, untyped __cpp__("::hx::paccAlways"));
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}
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public static function callMethod(o:Dynamic, func:haxe.Constraints.Function, args:Array<Dynamic>):Dynamic
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untyped {
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if (func != null && func.__GetType() == ObjectType.vtString) {
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if (o == null)
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throw cpp.ErrorConstants.invalidObject;
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func = o.__Field(func, untyped __cpp__("::hx::paccDynamic"));
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}
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if (func == null)
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throw cpp.ErrorConstants.nullFunctionPointer;
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untyped func.__SetThis(o);
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return untyped func.__Run(args);
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}
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public static function fields(o:Dynamic):Array<String>
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untyped {
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if (o == null)
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return new Array();
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var a:Array<String> = [];
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o.__GetFields(a);
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return a;
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}
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public static function isFunction(f:Dynamic):Bool
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untyped {
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return f != null && f.__GetType() == ObjectType.vtFunction;
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}
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public static function compare<T>(a:T, b:T):Int {
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return (a == b) ? 0 : (((a : Dynamic) > (b : Dynamic)) ? 1 : -1);
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}
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public static function compareMethods(f1:Dynamic, f2:Dynamic):Bool {
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if (f1 == f2)
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return true;
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if (!isFunction(f1) || !isFunction(f2))
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return false;
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return untyped __global__.__hxcpp_same_closure(f1, f2);
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}
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public static function isObject(v:Dynamic):Bool
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untyped {
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if (v == null)
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return false;
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var t:Int = v.__GetType();
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return t == ObjectType.vtObject || t == ObjectType.vtClass || t == ObjectType.vtString || t == ObjectType.vtArray;
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}
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public static function isEnumValue(v:Dynamic):Bool
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untyped {
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return v != null && v.__GetType() == ObjectType.vtEnum;
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}
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public static function deleteField(o:Dynamic, field:String):Bool
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untyped {
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if (o == null)
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return false;
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return untyped __global__.__hxcpp_anon_remove(o, field);
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}
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public static function copy<T>(o:Null<T>):Null<T> {
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if (o == null)
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return null;
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if (untyped o.__GetType() == ObjectType.vtString)
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return o;
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if (untyped o.__GetType() == ObjectType.vtArray)
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return untyped o.__Field("copy", untyped __cpp__("::hx::paccDynamic"))();
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var o2:Dynamic = {};
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for (f in Reflect.fields(o))
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Reflect.setField(o2, f, Reflect.field(o, f));
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return o2;
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}
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@:overload(function(f:Array<Dynamic>->Void):Dynamic {})
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public static function makeVarArgs(f:Array<Dynamic>->Dynamic):Dynamic {
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return untyped __global__.__hxcpp_create_var_args(f);
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}
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}
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