Entire DOMBrowser stack

chrome/browser/chromeos/webui/login/login_container_ui.h

+// Copyright (c) 2010 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.
+
+#ifndef CHROME_BROWSER_CHROMEOS_WEBUI_LOGIN_LOGIN_CONTAINER_UI_H_
+#define CHROME_BROWSER_CHROMEOS_WEBUI_LOGIN_LOGIN_CONTAINER_UI_H_
+#pragma once
+
+#include <string>
+
+#include "base/scoped_ptr.h"
+#include "chrome/browser/chromeos/webui/login/login_ui_helpers.h"
+#include "chrome/browser/webui/chrome_url_data_manager.h"
+#include "chrome/browser/webui/web_ui.h"
+#include "views/widget/widget.h"
+
+class Profile;
+
+namespace chromeos {
+
+class BrowserOperationsInterface;
+class ProfileOperationsInterface;
+
+// Boilerplate class that is used to associate the LoginContainerUI code with
+// the URL "chrome://login-container"
+class LoginContainerUIHTMLSource : public ChromeURLDataManager::DataSource {
+ public:
+  explicit LoginContainerUIHTMLSource(MessageLoop* message_loop);
+
+  virtual void StartDataRequest(const std::string& path,
+                                bool is_off_the_record,
+                                int request_id);
+  virtual std::string GetMimeType(const std::string&) const {
+    return "text/html";
+  }
+
+ private:
+  scoped_ptr<HTMLOperationsInterface> html_operations_;
+
+  DISALLOW_COPY_AND_ASSIGN(LoginContainerUIHTMLSource);
+};
+
+// Main LoginContainerUI handling function. It handles the WebUI hooks that are
+// supplied for the page to launch the login container.
+class LoginContainerUIHandler : public WebUIMessageHandler {
+ public:
+  LoginContainerUIHandler();
+  ~LoginContainerUIHandler();
+
+  // WebUIMessageHandler implementation.
+  virtual WebUIMessageHandler* Attach(WebUI* web_ui);
+  virtual void RegisterMessages();
+
+  void HandleOpenLoginScreen(const ListValue* args);
+
+ private:
+  scoped_ptr<BrowserOperationsInterface> browser_operations_;
+  scoped_ptr<ProfileOperationsInterface> profile_operations_;
+
+  DISALLOW_COPY_AND_ASSIGN(LoginContainerUIHandler);
+};
+
+// Boilerplate class that is used to associate the LoginContainerUI code with
+// the Webui code.
+class LoginContainerUI : public WebUI {
+ public:
+  explicit LoginContainerUI(TabContents* contents);
+
+  // Return the URL for a given search term.
+  static const GURL GetLoginURLWithSearchText(const string16& text);
+
+  static RefCountedMemory* GetFaviconResourceBytes();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(LoginContainerUI);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_WEBUI_LOGIN_LOGIN_CONTAINER_UI_H_