Mercurial > pub > ImplabJs
changeset 5:3d124d0b9078
improved declare/override, added override.before, override.after, override.hide,
inherited.arguments.
author | cin |
---|---|
date | Fri, 16 Jun 2017 02:14:25 +0300 |
parents | fcc63f34d0a2 |
children | 9663631cbdb9 |
files | src/implab/declare/override.js |
diffstat | 1 files changed, 53 insertions(+), 2 deletions(-) [+] |
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line diff
--- a/src/implab/declare/override.js Thu Jun 08 15:15:24 2017 +0300 +++ b/src/implab/declare/override.js Fri Jun 16 02:14:25 2017 +0300 @@ -1,7 +1,7 @@ "use strict"; define([], function () { var slice = Array.prototype.slice; - return function (method) { + var override = function (method) { var proxy; /** @this target object */ @@ -10,8 +10,10 @@ var inherited = (this.getInherited && this.getInherited(proxy.nom, { callee: proxy })) || function () {}; + + inherited.arguments = arguments; - method.apply(me, [function () { + return method.apply(me, [function () { return inherited.apply(me, arguments); }].concat(slice.apply(arguments))); }; @@ -21,4 +23,53 @@ return proxy; }; + + override.before = function (method) { + var proxy; + + /** @this target object */ + proxy = function () { + var me = this; + var inherited = (this.getInherited && this.getInherited(proxy.nom, { + callee: proxy + })) || function () {}; + + + method.apply(me, arguments); + return inherited.apply(me, arguments); + }; + + proxy.method = method; + proxy.overrides = true; + + return proxy; + }; + + override.after = function (method) { + var proxy; + + /** @this target object */ + proxy = function () { + var me = this; + var inherited = (this.getInherited && this.getInherited(proxy.nom, { + callee: proxy + })) || function () {}; + + inherited.apply(me, arguments); + + return method.apply(me, arguments); + }; + + proxy.method = method; + proxy.overrides = true; + + return proxy; + }; + + override.hide = function (method) { + method.overrides = false; + return method; + }; + + return override; }); \ No newline at end of file