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Diffstat (limited to 'mojo/public/js/bindings.js')
| -rw-r--r-- | mojo/public/js/bindings.js | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/mojo/public/js/bindings.js b/mojo/public/js/bindings.js deleted file mode 100644 index 5f85860..0000000 --- a/mojo/public/js/bindings.js +++ /dev/null @@ -1,100 +0,0 @@ -// Copyright 2014 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -define("mojo/public/js/bindings", [ - "mojo/public/js/router", -], function(router) { - - var Router = router.Router; - - var kProxyProperties = Symbol("proxyProperties"); - var kStubProperties = Symbol("stubProperties"); - - // Public proxy class properties that are managed at runtime by the JS - // bindings. See ProxyBindings below. - function ProxyProperties(receiver) { - this.receiver = receiver; - } - - ProxyProperties.prototype.getLocalDelegate = function() { - return this.local && StubBindings(this.local).delegate; - } - - ProxyProperties.prototype.setLocalDelegate = function(impl) { - if (this.local) - StubBindings(this.local).delegate = impl; - else - throw new Error("no stub object"); - } - - // Public stub class properties that are managed at runtime by the JS - // bindings. See StubBindings below. - function StubProperties(delegate) { - this.delegate = delegate; - } - - // The base class for generated proxy classes. - function ProxyBase(receiver) { - this[kProxyProperties] = new ProxyProperties(receiver); - - // TODO(hansmuller): Temporary, for Chrome backwards compatibility. - if (receiver instanceof Router) - this.receiver_ = receiver; - } - - // The base class for generated stub classes. - function StubBase(delegate) { - this[kStubProperties] = new StubProperties(delegate); - } - - // Provides access to properties added to a proxy object without risking - // Mojo interface name collisions. Unless otherwise specified, the initial - // value of all properties is undefined. - // - // ProxyBindings(proxy).connection - The Connection object that links the - // proxy for a remote Mojo service to an optional local stub for a local - // service. The value of ProxyBindings(proxy).connection.remote == proxy. - // - // ProxyBindings(proxy).local - The "local" stub object whose delegate - // implements the proxy's Mojo client interface. - // - // ProxyBindings(proxy).setLocalDelegate(impl) - Sets the implementation - // delegate of the proxy's client stub object. This is just shorthand - // for |StubBindings(ProxyBindings(proxy).local).delegate = impl|. - // - // ProxyBindings(proxy).getLocalDelegate() - Returns the implementation - // delegate of the proxy's client stub object. This is just shorthand - // for |StubBindings(ProxyBindings(proxy).local).delegate|. - - function ProxyBindings(proxy) { - return (proxy instanceof ProxyBase) ? proxy[kProxyProperties] : proxy; - } - - // Provides access to properties added to a stub object without risking - // Mojo interface name collisions. Unless otherwise specified, the initial - // value of all properties is undefined. - // - // StubBindings(stub).delegate - The optional implementation delegate for - // the Mojo interface stub. - // - // StubBindings(stub).connection - The Connection object that links an - // optional proxy for a remote service to this stub. The value of - // StubBindings(stub).connection.local == stub. - // - // StubBindings(stub).remote - A proxy for the the stub's Mojo client - // service. - - function StubBindings(stub) { - return stub instanceof StubBase ? stub[kStubProperties] : stub; - } - - var exports = {}; - exports.EmptyProxy = ProxyBase; - exports.EmptyStub = StubBase; - exports.ProxyBase = ProxyBase; - exports.ProxyBindings = ProxyBindings; - exports.StubBase = StubBase; - exports.StubBindings = StubBindings; - return exports; -});
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