HaxeFoundation.haxe/std/js/_std/String.hx

/*
 * Copyright (C)2005-2019 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.
 */

import haxe.iterators.StringIterator;
import haxe.iterators.StringKeyValueIterator;

@:coreApi extern class String {
	var length(default,null) : Int;

	@:pure function new(string:String) : Void;
	@:pure function toUpperCase() : String;
	@:pure function toLowerCase() : String;
	@:pure function charAt( index : Int) : String;
	@:pure function indexOf( str : String, ?startIndex : Int ) : Int;
	@:pure function lastIndexOf( str : String, ?startIndex : Int ) : Int;
	@:pure function split( delimiter : String ) : Array<String>;
	@:pure function toString() : String;
	@:pure function substring( startIndex : Int, ?endIndex : Int ) : String;

	@:pure inline function charCodeAt( index : Int) : Null<Int> {
		return @:privateAccess HxOverrides.cca(this, index);
	}

	@:pure @:runtime inline function iterator() : StringIterator {
		untyped __define_feature__("String.iterator", {});
		return new StringIterator(this);
	}

	@:pure @:runtime inline function keyValueIterator() : StringKeyValueIterator {
		untyped __define_feature__("String.keyValueIterator", {});
		return new StringKeyValueIterator(this);
	}

	@:pure inline function substr( pos : Int, ?len : Int ) : String {
		return @:privateAccess HxOverrides.substr(this, pos, len);
	}

	@:pure static inline function fromCharCode( code : Int ) : String {
		return untyped __define_feature__('String.fromCharCode', js.Syntax.code("String.fromCodePoint({0})", code));
	}

	static function __init__() : Void {
		untyped __feature__('String.fromCharCode', js.Syntax.code("if( String.fromCodePoint == null ) String.fromCodePoint = function(c) { return c < 0x10000 ? String.fromCharCode(c) : String.fromCharCode((c>>10)+0xD7C0)+String.fromCharCode((c&0x3FF)+0xDC00); }"));
	}

}