| // 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. |
| |
| #ifndef CHROME_BROWSER_CHROME_SELECT_FILE_DIALOG_FACTORY_WIN_H_ |
| #define CHROME_BROWSER_CHROME_SELECT_FILE_DIALOG_FACTORY_WIN_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "ui/shell_dialogs/select_file_dialog_factory.h" |
| |
| namespace base { |
| class SequencedTaskRunner; |
| } // namespace base |
| |
| // Implements a Select File dialog that delegates to a Metro file picker on |
| // Metro and to a utility process otherwise. The utility process is used in |
| // order to isolate the Chrome browser process from potential instability |
| // caused by Shell extension modules loaded by GetOpenFileName. |
| class ChromeSelectFileDialogFactory : public ui::SelectFileDialogFactory { |
| public: |
| // Uses |blocking_task_runner| to perform IPC with the utility process. |
| explicit ChromeSelectFileDialogFactory( |
| const scoped_refptr<base::SequencedTaskRunner>& blocking_task_runner); |
| virtual ~ChromeSelectFileDialogFactory(); |
| |
| // ui::SelectFileDialogFactory implementation |
| virtual ui::SelectFileDialog* Create(ui::SelectFileDialog::Listener* listener, |
| ui::SelectFilePolicy* policy) OVERRIDE; |
| |
| private: |
| scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ChromeSelectFileDialogFactory); |
| }; |
| |
| #endif // CHROME_BROWSER_CHROME_SELECT_FILE_DIALOG_FACTORY_WIN_H_ |