| // Copyright (c) 2015 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_UI_WEBUI_SETTINGS_MD_SETTINGS_UI_H_ |
| #define CHROME_BROWSER_UI_WEBUI_SETTINGS_MD_SETTINGS_UI_H_ |
| |
| #include <unordered_set> |
| |
| #include "base/macros.h" |
| #include "base/time/time.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "content/public/browser/web_ui_controller.h" |
| |
| namespace content { |
| class WebUIMessageHandler; |
| } |
| |
| namespace user_prefs { |
| class PrefRegistrySyncable; |
| } |
| |
| namespace settings { |
| |
| // The WebUI handler for chrome://settings. |
| class MdSettingsUI : public content::WebUIController, |
| public content::WebContentsObserver { |
| public: |
| static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry); |
| |
| explicit MdSettingsUI(content::WebUI* web_ui); |
| ~MdSettingsUI() override; |
| |
| // content::WebContentsObserver: |
| void DidStartNavigation( |
| content::NavigationHandle* navigation_handle) override; |
| void DocumentLoadedInFrame( |
| content::RenderFrameHost *render_frame_host) override; |
| void DocumentOnLoadCompletedInMainFrame() override; |
| |
| private: |
| void AddSettingsPageUIHandler( |
| std::unique_ptr<content::WebUIMessageHandler> handler); |
| |
| base::Time load_start_time_; |
| |
| DISALLOW_COPY_AND_ASSIGN(MdSettingsUI); |
| }; |
| |
| } // namespace settings |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_SETTINGS_MD_SETTINGS_UI_H_ |