chrome/browser/chromeos/set_time_dialog.h

// 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_CHROMEOS_SET_TIME_DIALOG_H_
#define CHROME_BROWSER_CHROMEOS_SET_TIME_DIALOG_H_

#include <string>

#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/values.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/web_dialogs/web_dialog_delegate.h"

namespace chromeos {

// Set Time dialog for setting the system time, date and time zone.
class SetTimeDialog : public ui::WebDialogDelegate {
 public:
  // Shows the dialog as a child of |parent|, for example the webui settings
  // window.
  static void ShowDialogInParent(gfx::NativeWindow parent);

  // Shows the dialog in a given container in the ash window hierarchy. Used
  // when there is no explicit parent, for example at the login screen where
  // the general settings window is not available. |container_id| is an
  // an ash window container id. See ash/public/cpp/shell_window_ids.h.
  static void ShowDialogInContainer(int container_id);

 private:
  SetTimeDialog();
  ~SetTimeDialog() override;

  // ui::WebDialogDelegate:
  ui::ModalType GetDialogModalType() const override;
  base::string16 GetDialogTitle() const override;
  GURL GetDialogContentURL() const override;
  void GetWebUIMessageHandlers(
      std::vector<content::WebUIMessageHandler*>* handlers) const override;
  void GetDialogSize(gfx::Size* size) const override;
  std::string GetDialogArgs() const override;
  void OnDialogClosed(const std::string& json_retval) override;
  void OnCloseContents(content::WebContents* source,
                       bool* out_close_dialog) override;
  bool ShouldShowDialogTitle() const override;
  bool HandleContextMenu(const content::ContextMenuParams& params) override;

  DISALLOW_COPY_AND_ASSIGN(SetTimeDialog);
};

}  // namespace chromeos

#endif  // CHROME_BROWSER_CHROMEOS_SET_TIME_DIALOG_H_