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// 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_
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