chrome/browser/chromeos/external_protocol_dialog.h

// Copyright (c) 2010 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_EXTERNAL_PROTOCOL_DIALOG_H_
#define CHROME_BROWSER_CHROMEOS_EXTERNAL_PROTOCOL_DIALOG_H_
#pragma once

#include "base/time.h"
#include "views/window/dialog_delegate.h"

class GURL;
class MessageBoxView;
class TabContents;

// An external protocol dialog for ChromeOS. Unlike other platforms,
// ChromeOS does not support launching external program, therefore,
// this dialog simply says it is not supported.
class ExternalProtocolDialog : public views::DialogDelegate {
 public:
  // RunExternalProtocolDialog calls this private constructor.
  ExternalProtocolDialog(TabContents* tab_contents, const GURL& url);

  virtual ~ExternalProtocolDialog();

  // views::DialogDelegate Methods:
  virtual int GetDialogButtons() const;
  virtual std::wstring GetDialogButtonLabel(
      MessageBoxFlags::DialogButton button) const;
  virtual std::wstring GetWindowTitle() const;
  virtual void DeleteDelegate();
  virtual bool Accept();
  virtual views::View* GetContentsView();

  // views::WindowDelegate Methods:
  virtual bool IsAlwaysOnTop() const { return false; }
  virtual bool IsModal() const { return false; }

 private:
  // The message box view whose commands we handle.
  MessageBoxView* message_box_view_;

  // The time at which this dialog was created.
  base::TimeTicks creation_time_;

  // The scheme of the url.
  std::string scheme_;

  DISALLOW_COPY_AND_ASSIGN(ExternalProtocolDialog);
};

#endif  // CHROME_BROWSER_CHROMEOS_EXTERNAL_PROTOCOL_DIALOG_H_