JavaScript Content Handler Version 0.0

mojo/apps/js/content_handler.cc

+// 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.
+
+#include "mojo/apps/js/content_handler.h"
+
+#include "mojo/apps/js/js_app.h"
+#include "mojo/public/cpp/application/application_impl.h"
+
+namespace mojo {
+namespace apps {
+
+ApplicationDelegateImpl::ApplicationDelegateImpl()
+    : application_impl_(NULL), content_handler_factory_(this) {
+}
+
+void ApplicationDelegateImpl::Initialize(ApplicationImpl* app) {
+  application_impl_ = app;
+}
+
+ApplicationDelegateImpl::~ApplicationDelegateImpl() {
+}
+
+bool ApplicationDelegateImpl::ConfigureIncomingConnection(
+    ApplicationConnection* connection) {
+  connection->AddService(&content_handler_factory_);
+  return true;
+}
+
+void ApplicationDelegateImpl::StartJSApp(const std::string& url,
+                                         URLResponsePtr content) {
+  JSApp* app = new JSApp(this, url, content.Pass());
+  app_vector_.push_back(make_scoped_ptr(app));
+  // TODO(hansmuller): deal with the Start() return value.
+  app->Start();
+}
+
+void ApplicationDelegateImpl::QuitJSApp(JSApp* app) {
+  AppVector::iterator itr =
+      std::find(app_vector_.begin(), app_vector_.end(), app);
+  if (itr != app_vector_.end())
+    app_vector_.erase(itr);
+}
+
+void ApplicationDelegateImpl::ConnectToService(
+    ScopedMessagePipeHandle pipe_handle,
+    const std::string& application_url,
+    const std::string& interface_name) {
+  CHECK(application_impl_);
+  ServiceProvider* service_provider =
+      application_impl_->ConnectToApplication(application_url)
+          ->GetServiceProvider();
+  service_provider->ConnectToService(interface_name, pipe_handle.Pass());
+}
+
+ContentHandlerImpl::ContentHandlerImpl(ApplicationDelegateImpl* app)
+    : content_handler_(app) {

[Aaron Boodman, 2014/09/11 05:24:53]

Nit: since ContentHandlerImpl is declared first in the .h file, it would be nice
to define it first in the .cc file.

[hansmuller, 2014/09/11 16:44:43]

Done.

+}
+
+ContentHandlerImpl::~ContentHandlerImpl() {
+}
+
+void ContentHandlerImpl::OnConnect(
+    const mojo::String& url,
+    URLResponsePtr content,
+    InterfaceRequest<ServiceProvider> service_provider) {
+  content_handler_->StartJSApp(url.To<std::string>(), content.Pass());
+}
+
+}  // namespace apps
+}  // namespace mojo