| // 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_DOWNLOADS_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_SETTINGS_DOWNLOADS_HANDLER_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h" |
| #include "components/prefs/pref_change_registrar.h" |
| #include "ui/shell_dialogs/select_file_dialog.h" |
| |
| class Profile; |
| |
| namespace settings { |
| |
| // Chrome "Downloads" settings page UI handler. |
| class DownloadsHandler : public SettingsPageUIHandler, |
| public ui::SelectFileDialog::Listener { |
| public: |
| explicit DownloadsHandler(Profile* profile); |
| ~DownloadsHandler() override; |
| |
| // SettingsPageUIHandler implementation. |
| void RegisterMessages() override; |
| void OnJavascriptAllowed() override; |
| void OnJavascriptDisallowed() override; |
| |
| private: |
| friend class DownloadsHandlerTest; |
| FRIEND_TEST_ALL_PREFIXES(DownloadsHandlerTest, AutoOpenDownloads); |
| |
| // Callback for the "initializeDownloads" message. This starts observers and |
| // retrieves the current browser state. |
| void HandleInitialize(const base::ListValue* args); |
| |
| void SendAutoOpenDownloadsToJavascript(); |
| |
| // Resets the list of filetypes that are auto-opened after download. |
| void HandleResetAutoOpenFileTypes(const base::ListValue* args); |
| |
| // Callback for the "selectDownloadLocation" message. This will prompt the |
| // user for a destination folder using platform-specific APIs. |
| void HandleSelectDownloadLocation(const base::ListValue* args); |
| |
| // SelectFileDialog::Listener implementation. |
| void FileSelected(const base::FilePath& path, |
| int index, |
| void* params) override; |
| |
| #if defined(OS_CHROMEOS) |
| // Callback for the "getDownloadLocationText" message. Converts actual |
| // paths in chromeos to values suitable to display to users. |
| // E.g. /home/chronos/u-<hash>/Downloads => "Downloads". |
| void HandleGetDownloadLocationText(const base::ListValue* args); |
| #endif |
| |
| Profile* profile_; |
| |
| PrefChangeRegistrar pref_registrar_; |
| |
| scoped_refptr<ui::SelectFileDialog> select_folder_dialog_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DownloadsHandler); |
| }; |
| |
| } // namespace settings |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_SETTINGS_DOWNLOADS_HANDLER_H_ |