extensions/browser/guest_view/web_view/javascript_dialog_helper.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 EXTENSIONS_BROWSER_GUEST_VIEW_WEB_VIEW_JAVASCRIPT_DIALOG_HELPER_H_
#define EXTENSIONS_BROWSER_GUEST_VIEW_WEB_VIEW_JAVASCRIPT_DIALOG_HELPER_H_

#include "base/macros.h"
#include "content/public/browser/javascript_dialog_manager.h"

namespace extensions {

class WebViewGuest;

class JavaScriptDialogHelper : public content::JavaScriptDialogManager {
 public:
  explicit JavaScriptDialogHelper(WebViewGuest* guest);
  ~JavaScriptDialogHelper() override;

  // JavaScriptDialogManager implementation.
  void RunJavaScriptDialog(content::WebContents* web_contents,
                           content::RenderFrameHost* render_frame_host,
                           content::JavaScriptDialogType dialog_type,
                           const base::string16& message_text,
                           const base::string16& default_prompt_text,
                           DialogClosedCallback callback,
                           bool* did_suppress_message) override;
  void RunBeforeUnloadDialog(content::WebContents* web_contents,
                             content::RenderFrameHost* render_frame_host,
                             bool is_reload,
                             DialogClosedCallback callback) override;
  bool HandleJavaScriptDialog(content::WebContents* web_contents,
                              bool accept,
                              const base::string16* prompt_override) override;
  void CancelDialogs(content::WebContents* web_contents,
                     bool reset_state) override;

 private:
  void OnPermissionResponse(DialogClosedCallback callback,
                            bool allow,
                            const std::string& user_input);

  // Pointer to the webview that is being helped.
  WebViewGuest* const web_view_guest_;

  DISALLOW_COPY_AND_ASSIGN(JavaScriptDialogHelper);
};

}  // namespace extensions

#endif  // EXTENSIONS_BROWSER_GUEST_VIEW_WEB_VIEW_JAVASCRIPT_DIALOG_HELPER_H_