Hook up API to notification_ui_manager.

chrome/browser/extensions/api/notification/notification_api.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/api/notification/notification_api.h"
 
-#include "base/bind.h"
+#include "base/callback.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/extensions/api/api_resource_event_notifier.h"
+#include "chrome/browser/extensions/extension_system.h"
+#include "chrome/browser/notifications/notification.h"
+#include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/common/extensions/extension.h"
-#include "chrome/browser/extensions/extension_system.h"
+#include "googleurl/src/gurl.h"
+
+const char kResultKey[] = "result";
+
+namespace {
+
+class NotificationApiDelegate : public NotificationDelegate {
+ public:
+  explicit NotificationApiDelegate(
+      extensions::ApiResourceEventNotifier* event_notifier)
+      : event_notifier_(event_notifier) {
+  }
+
+  virtual void Display() OVERRIDE {
+    // TODO(miket): propagate to JS
+  }
+
+  virtual void Error() OVERRIDE {
+    // TODO(miket): propagate to JS
+  }
+
+  virtual void Close(bool by_user) OVERRIDE {
+    // TODO(miket): propagate to JS
+  }
+
+  virtual void Click() OVERRIDE {
+    // TODO(miket): propagate to JS
+  }
+
+  virtual std::string id() const OVERRIDE {
+    // TODO(miket): implement
+    return std::string();
+  }
+
+  virtual content::RenderViewHost* GetRenderViewHost() const OVERRIDE {
+    // TODO(miket): required to handle icon
+    return NULL;
+  }
+
+ private:
+  virtual ~NotificationApiDelegate() {}
+
+  extensions::ApiResourceEventNotifier* event_notifier_;
+
+  DISALLOW_COPY_AND_ASSIGN(NotificationApiDelegate);
+};
+
+}  // namespace
 
 namespace extensions {
 
 NotificationShowFunction::NotificationShowFunction() {
 }
 
 NotificationShowFunction::~NotificationShowFunction() {
 }
 
-bool NotificationShowFunction::Prepare() {
+bool NotificationShowFunction::RunImpl() {
   params_ = api::experimental_notification::Show::Params::Create(*args_);
   EXTENSION_FUNCTION_VALIDATE(params_.get());
+
+  api::experimental_notification::ShowOptions* options = &params_->options;
+  scoped_ptr<DictionaryValue> options_dict(options->ToValue());
+  src_id_ = ExtractSrcId(options_dict.get());
+  event_notifier_ = CreateEventNotifier(src_id_);
+
+  GURL icon_url(UTF8ToUTF16(options->icon_url));
+  string16 title(UTF8ToUTF16(options->title));
+  string16 message(UTF8ToUTF16(options->message));
+  string16 replace_id(UTF8ToUTF16(options->replace_id));
+
+  Notification notification(
+      GURL(), icon_url, title, message, WebKit::WebTextDirectionDefault,
+      string16(), replace_id,
+      new NotificationApiDelegate(event_notifier_));
+  g_browser_process->notification_ui_manager()->Add(notification, profile());
+
+  // TODO(miket): why return a result if it's always true?
+  DictionaryValue* result = new DictionaryValue();
+  result->SetBoolean(kResultKey, true);
+  SetResult(result);
+  SendResponse(true);
+
   return true;
 }
 
-void NotificationShowFunction::Work() {
-  SetResult(Value::CreateBooleanValue(true));
-}
-
-bool NotificationShowFunction::Respond() {
-  return error_.empty();
-}
-
 }  // namespace extensions