| // 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. |
| |
| #ifndef CHROME_BROWSER_UI_VIEWS_USER_DATA_DIR_DIALOG_VIEW_H_ |
| #define CHROME_BROWSER_UI_VIEWS_USER_DATA_DIR_DIALOG_VIEW_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "base/files/file_path.h" |
| #include "base/message_loop/message_loop.h" |
| #include "ui/shell_dialogs/select_file_dialog.h" |
| #include "ui/views/window/dialog_delegate.h" |
| |
| namespace views { |
| class MessageBoxView; |
| } |
| |
| // A dialog box that tells the user that we can't write to the specified user |
| // data directory. Provides the user a chance to pick a different directory. |
| class UserDataDirDialogView : public views::DialogDelegate, |
| public base::MessageLoopForUI::Dispatcher, |
| public ui::SelectFileDialog::Listener { |
| public: |
| explicit UserDataDirDialogView(const base::FilePath& user_data_dir); |
| virtual ~UserDataDirDialogView(); |
| |
| base::FilePath user_data_dir() const { return user_data_dir_; } |
| |
| // Overridden from views::DialogDelegate: |
| virtual string16 GetDialogButtonLabel(ui::DialogButton button) const OVERRIDE; |
| virtual string16 GetWindowTitle() const OVERRIDE; |
| virtual void DeleteDelegate() OVERRIDE; |
| virtual bool Accept() OVERRIDE; |
| virtual bool Cancel() OVERRIDE; |
| |
| // Overridden from views::WidgetDelegate: |
| virtual views::View* GetContentsView() OVERRIDE; |
| virtual views::Widget* GetWidget() OVERRIDE; |
| virtual const views::Widget* GetWidget() const OVERRIDE; |
| |
| // Overridden from MessageLoopForUI::Dispatcher: |
| virtual bool Dispatch(const base::NativeEvent& msg) OVERRIDE; |
| |
| // Overridden from SelectFileDialog::Listener: |
| virtual void FileSelected(const base::FilePath& path, |
| int index, |
| void* params) OVERRIDE; |
| virtual void FileSelectionCanceled(void* params) OVERRIDE; |
| |
| private: |
| // Empty until the user picks a directory. |
| base::FilePath user_data_dir_; |
| |
| views::MessageBoxView* message_box_view_; |
| scoped_refptr<ui::SelectFileDialog> select_file_dialog_; |
| |
| // Used to keep track of whether or not to block the message loop (still |
| // waiting for the user to dismiss the dialog). |
| bool is_blocking_; |
| |
| DISALLOW_COPY_AND_ASSIGN(UserDataDirDialogView); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_VIEWS_USER_DATA_DIR_DIALOG_VIEW_H_ |